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[official-gcc.git] / configure
blob1c4da1021ae7f087d9429808dea2086faa4c2046
1 #! /bin/sh
2
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6 #
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
9
10 # Defaults:
11 ac_help=
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
14 ac_help="$ac_help
15 --enable-serial-[{host,target,build}-]configure
16 Force sequential configuration of
17 sub-packages for the host, target or build
18 machine, or all sub-packages"
19 ac_help="$ac_help
20 --enable-maintainer-mode enable make rules and dependencies not useful
21 (and sometimes confusing) to the casual installer"
22
23 # Initialize some variables set by options.
24 # The variables have the same names as the options, with
25 # dashes changed to underlines.
26 build=NONE
27 cache_file=./config.cache
28 exec_prefix=NONE
29 host=NONE
30 no_create=
31 nonopt=NONE
32 no_recursion=
33 prefix=NONE
34 program_prefix=NONE
35 program_suffix=NONE
36 program_transform_name=s,x,x,
37 silent=
38 site=
39 srcdir=
40 target=NONE
41 verbose=
42 x_includes=NONE
43 x_libraries=NONE
44 bindir='${exec_prefix}/bin'
45 sbindir='${exec_prefix}/sbin'
46 libexecdir='${exec_prefix}/libexec'
47 datadir='${prefix}/share'
48 sysconfdir='${prefix}/etc'
49 sharedstatedir='${prefix}/com'
50 localstatedir='${prefix}/var'
51 libdir='${exec_prefix}/lib'
52 includedir='${prefix}/include'
53 oldincludedir='/usr/include'
54 infodir='${prefix}/info'
55 mandir='${prefix}/man'
56
57 # Initialize some other variables.
58 subdirs=
59 MFLAGS= MAKEFLAGS=
60 SHELL=${CONFIG_SHELL-/bin/sh}
61 # Maximum number of lines to put in a shell here document.
62 ac_max_here_lines=12
63
64 ac_prev=
65 for ac_option
66 do
67
68 # If the previous option needs an argument, assign it.
69 if test -n "$ac_prev"; then
70 eval "$ac_prev=\$ac_option"
71 ac_prev=
72 continue
73 fi
74
75 case "$ac_option" in
76 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
77 *) ac_optarg= ;;
78 esac
79
80 # Accept the important Cygnus configure options, so we can diagnose typos.
81
82 case "$ac_option" in
83
84 -bindir | --bindir | --bindi | --bind | --bin | --bi)
85 ac_prev=bindir ;;
86 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
87 bindir="$ac_optarg" ;;
88
89 -build | --build | --buil | --bui | --bu)
90 ac_prev=build ;;
91 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
92 build="$ac_optarg" ;;
93
94 -cache-file | --cache-file | --cache-fil | --cache-fi \
95 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
96 ac_prev=cache_file ;;
97 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
98 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
99 cache_file="$ac_optarg" ;;
100
101 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
102 ac_prev=datadir ;;
103 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
104 | --da=*)
105 datadir="$ac_optarg" ;;
106
107 -disable-* | --disable-*)
108 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
109 # Reject names that are not valid shell variable names.
110 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
111 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
112 fi
113 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
114 eval "enable_${ac_feature}=no" ;;
115
116 -enable-* | --enable-*)
117 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
118 # Reject names that are not valid shell variable names.
119 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
120 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
121 fi
122 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
123 case "$ac_option" in
124 *=*) ;;
125 *) ac_optarg=yes ;;
126 esac
127 eval "enable_${ac_feature}='$ac_optarg'" ;;
128
129 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
130 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
131 | --exec | --exe | --ex)
132 ac_prev=exec_prefix ;;
133 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
134 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
135 | --exec=* | --exe=* | --ex=*)
136 exec_prefix="$ac_optarg" ;;
137
138 -gas | --gas | --ga | --g)
139 # Obsolete; use --with-gas.
140 with_gas=yes ;;
141
142 -help | --help | --hel | --he)
143 # Omit some internal or obsolete options to make the list less imposing.
144 # This message is too long to be a string in the A/UX 3.1 sh.
145 cat << EOF
146 Usage: configure [options] [host]
147 Options: [defaults in brackets after descriptions]
148 Configuration:
149 --cache-file=FILE cache test results in FILE
150 --help print this message
151 --no-create do not create output files
152 --quiet, --silent do not print \`checking...' messages
153 --version print the version of autoconf that created configure
154 Directory and file names:
155 --prefix=PREFIX install architecture-independent files in PREFIX
156 [$ac_default_prefix]
157 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
158 [same as prefix]
159 --bindir=DIR user executables in DIR [EPREFIX/bin]
160 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
161 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
162 --datadir=DIR read-only architecture-independent data in DIR
163 [PREFIX/share]
164 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
165 --sharedstatedir=DIR modifiable architecture-independent data in DIR
166 [PREFIX/com]
167 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
168 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
169 --includedir=DIR C header files in DIR [PREFIX/include]
170 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
171 --infodir=DIR info documentation in DIR [PREFIX/info]
172 --mandir=DIR man documentation in DIR [PREFIX/man]
173 --srcdir=DIR find the sources in DIR [configure dir or ..]
174 --program-prefix=PREFIX prepend PREFIX to installed program names
175 --program-suffix=SUFFIX append SUFFIX to installed program names
176 --program-transform-name=PROGRAM
177 run sed PROGRAM on installed program names
178 EOF
179 cat << EOF
180 Host type:
181 --build=BUILD configure for building on BUILD [BUILD=HOST]
182 --host=HOST configure for HOST [guessed]
183 --target=TARGET configure for TARGET [TARGET=HOST]
184 Features and packages:
185 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
186 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
187 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
188 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
189 --x-includes=DIR X include files are in DIR
190 --x-libraries=DIR X library files are in DIR
191 EOF
192 if test -n "$ac_help"; then
193 echo "--enable and --with options recognized:$ac_help"
194 fi
195 exit 0 ;;
196
197 -host | --host | --hos | --ho)
198 ac_prev=host ;;
199 -host=* | --host=* | --hos=* | --ho=*)
200 host="$ac_optarg" ;;
201
202 -includedir | --includedir | --includedi | --included | --include \
203 | --includ | --inclu | --incl | --inc)
204 ac_prev=includedir ;;
205 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
206 | --includ=* | --inclu=* | --incl=* | --inc=*)
207 includedir="$ac_optarg" ;;
208
209 -infodir | --infodir | --infodi | --infod | --info | --inf)
210 ac_prev=infodir ;;
211 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
212 infodir="$ac_optarg" ;;
213
214 -libdir | --libdir | --libdi | --libd)
215 ac_prev=libdir ;;
216 -libdir=* | --libdir=* | --libdi=* | --libd=*)
217 libdir="$ac_optarg" ;;
218
219 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
220 | --libexe | --libex | --libe)
221 ac_prev=libexecdir ;;
222 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
223 | --libexe=* | --libex=* | --libe=*)
224 libexecdir="$ac_optarg" ;;
225
226 -localstatedir | --localstatedir | --localstatedi | --localstated \
227 | --localstate | --localstat | --localsta | --localst \
228 | --locals | --local | --loca | --loc | --lo)
229 ac_prev=localstatedir ;;
230 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
231 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
232 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
233 localstatedir="$ac_optarg" ;;
234
235 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
236 ac_prev=mandir ;;
237 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
238 mandir="$ac_optarg" ;;
239
240 -nfp | --nfp | --nf)
241 # Obsolete; use --without-fp.
242 with_fp=no ;;
243
244 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
245 | --no-cr | --no-c)
246 no_create=yes ;;
247
248 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
249 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
250 no_recursion=yes ;;
251
252 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
253 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
254 | --oldin | --oldi | --old | --ol | --o)
255 ac_prev=oldincludedir ;;
256 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
257 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
258 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
259 oldincludedir="$ac_optarg" ;;
260
261 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
262 ac_prev=prefix ;;
263 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
264 prefix="$ac_optarg" ;;
265
266 -program-prefix | --program-prefix | --program-prefi | --program-pref \
267 | --program-pre | --program-pr | --program-p)
268 ac_prev=program_prefix ;;
269 -program-prefix=* | --program-prefix=* | --program-prefi=* \
270 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
271 program_prefix="$ac_optarg" ;;
272
273 -program-suffix | --program-suffix | --program-suffi | --program-suff \
274 | --program-suf | --program-su | --program-s)
275 ac_prev=program_suffix ;;
276 -program-suffix=* | --program-suffix=* | --program-suffi=* \
277 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
278 program_suffix="$ac_optarg" ;;
279
280 -program-transform-name | --program-transform-name \
281 | --program-transform-nam | --program-transform-na \
282 | --program-transform-n | --program-transform- \
283 | --program-transform | --program-transfor \
284 | --program-transfo | --program-transf \
285 | --program-trans | --program-tran \
286 | --progr-tra | --program-tr | --program-t)
287 ac_prev=program_transform_name ;;
288 -program-transform-name=* | --program-transform-name=* \
289 | --program-transform-nam=* | --program-transform-na=* \
290 | --program-transform-n=* | --program-transform-=* \
291 | --program-transform=* | --program-transfor=* \
292 | --program-transfo=* | --program-transf=* \
293 | --program-trans=* | --program-tran=* \
294 | --progr-tra=* | --program-tr=* | --program-t=*)
295 program_transform_name="$ac_optarg" ;;
296
297 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
298 | -silent | --silent | --silen | --sile | --sil)
299 silent=yes ;;
300
301 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
302 ac_prev=sbindir ;;
303 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
304 | --sbi=* | --sb=*)
305 sbindir="$ac_optarg" ;;
306
307 -sharedstatedir | --sharedstatedir | --sharedstatedi \
308 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
309 | --sharedst | --shareds | --shared | --share | --shar \
310 | --sha | --sh)
311 ac_prev=sharedstatedir ;;
312 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
313 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
314 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
315 | --sha=* | --sh=*)
316 sharedstatedir="$ac_optarg" ;;
317
318 -site | --site | --sit)
319 ac_prev=site ;;
320 -site=* | --site=* | --sit=*)
321 site="$ac_optarg" ;;
322
323 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
324 ac_prev=srcdir ;;
325 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
326 srcdir="$ac_optarg" ;;
327
328 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
329 | --syscon | --sysco | --sysc | --sys | --sy)
330 ac_prev=sysconfdir ;;
331 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
332 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
333 sysconfdir="$ac_optarg" ;;
334
335 -target | --target | --targe | --targ | --tar | --ta | --t)
336 ac_prev=target ;;
337 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
338 target="$ac_optarg" ;;
339
340 -v | -verbose | --verbose | --verbos | --verbo | --verb)
341 verbose=yes ;;
342
343 -version | --version | --versio | --versi | --vers)
344 echo "configure generated by autoconf version 2.13"
345 exit 0 ;;
346
347 -with-* | --with-*)
348 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
349 # Reject names that are not valid shell variable names.
350 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
351 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
352 fi
353 ac_package=`echo $ac_package| sed 's/-/_/g'`
354 case "$ac_option" in
355 *=*) ;;
356 *) ac_optarg=yes ;;
357 esac
358 eval "with_${ac_package}='$ac_optarg'" ;;
359
360 -without-* | --without-*)
361 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
362 # Reject names that are not valid shell variable names.
363 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
364 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
365 fi
366 ac_package=`echo $ac_package| sed 's/-/_/g'`
367 eval "with_${ac_package}=no" ;;
368
369 --x)
370 # Obsolete; use --with-x.
371 with_x=yes ;;
372
373 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
374 | --x-incl | --x-inc | --x-in | --x-i)
375 ac_prev=x_includes ;;
376 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
377 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
378 x_includes="$ac_optarg" ;;
379
380 -x-libraries | --x-libraries | --x-librarie | --x-librari \
381 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
382 ac_prev=x_libraries ;;
383 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
384 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
385 x_libraries="$ac_optarg" ;;
386
387 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
388 ;;
389
390 *)
391 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
392 echo "configure: warning: $ac_option: invalid host type" 1>&2
393 fi
394 if test "x$nonopt" != xNONE; then
395 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
396 fi
397 nonopt="$ac_option"
398 ;;
399
400 esac
401 done
402
403 if test -n "$ac_prev"; then
404 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
405 fi
406
407 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
408
409 # File descriptor usage:
410 # 0 standard input
411 # 1 file creation
412 # 2 errors and warnings
413 # 3 some systems may open it to /dev/tty
414 # 4 used on the Kubota Titan
415 # 6 checking for... messages and results
416 # 5 compiler messages saved in config.log
417 if test "$silent" = yes; then
418 exec 6>/dev/null
419 else
420 exec 6>&1
421 fi
422 exec 5>./config.log
423
424 echo "\
425 This file contains any messages produced by compilers while
426 running configure, to aid debugging if configure makes a mistake.
427 " 1>&5
428
429 # Strip out --no-create and --no-recursion so they do not pile up.
430 # Also quote any args containing shell metacharacters.
431 ac_configure_args=
432 for ac_arg
433 do
434 case "$ac_arg" in
435 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
436 | --no-cr | --no-c) ;;
437 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
438 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
439 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
440 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
441 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
442 esac
443 done
444
445 # NLS nuisances.
446 # Only set these to C if already set. These must not be set unconditionally
447 # because not all systems understand e.g. LANG=C (notably SCO).
448 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
449 # Non-C LC_CTYPE values break the ctype check.
450 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
451 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
452 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
453 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
454
455 # confdefs.h avoids OS command line length limits that DEFS can exceed.
456 rm -rf conftest* confdefs.h
457 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
458 echo > confdefs.h
459
460 # A filename unique to this package, relative to the directory that
461 # configure is in, which we can look for to find out if srcdir is correct.
462 ac_unique_file=move-if-change
463
464 # Find the source files, if location was not specified.
465 if test -z "$srcdir"; then
466 ac_srcdir_defaulted=yes
467 # Try the directory containing this script, then its parent.
468 ac_prog=$0
469 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
470 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
471 srcdir=$ac_confdir
472 if test ! -r $srcdir/$ac_unique_file; then
473 srcdir=..
474 fi
475 else
476 ac_srcdir_defaulted=no
477 fi
478 if test ! -r $srcdir/$ac_unique_file; then
479 if test "$ac_srcdir_defaulted" = yes; then
480 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
481 else
482 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
483 fi
484 fi
485 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
486
487 # Prefer explicitly selected file to automatically selected ones.
488 if test -z "$CONFIG_SITE"; then
489 if test "x$prefix" != xNONE; then
490 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
491 else
492 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
493 fi
494 fi
495 for ac_site_file in $CONFIG_SITE; do
496 if test -r "$ac_site_file"; then
497 echo "loading site script $ac_site_file"
498 . "$ac_site_file"
499 fi
500 done
501
502 if test -r "$cache_file"; then
503 echo "loading cache $cache_file"
504 . $cache_file
505 else
506 echo "creating cache $cache_file"
507 > $cache_file
508 fi
509
510 ac_ext=c
511 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
512 ac_cpp='$CPP $CPPFLAGS'
513 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
514 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
515 cross_compiling=$ac_cv_prog_cc_cross
516
517 ac_exeext=
518 ac_objext=o
519 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
520 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
521 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
522 ac_n= ac_c='
523 ' ac_t=' '
524 else
525 ac_n=-n ac_c= ac_t=
526 fi
527 else
528 ac_n= ac_c='\c' ac_t=
529 fi
530
531
532
533 ac_aux_dir=
534 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
535 if test -f $ac_dir/install-sh; then
536 ac_aux_dir=$ac_dir
537 ac_install_sh="$ac_aux_dir/install-sh -c"
538 break
539 elif test -f $ac_dir/install.sh; then
540 ac_aux_dir=$ac_dir
541 ac_install_sh="$ac_aux_dir/install.sh -c"
542 break
543 fi
544 done
545 if test -z "$ac_aux_dir"; then
546 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
547 fi
548 ac_config_guess=$ac_aux_dir/config.guess
549 ac_config_sub=$ac_aux_dir/config.sub
550 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
551
552
553 # Do some error checking and defaulting for the host and target type.
554 # The inputs are:
555 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
556 #
557 # The rules are:
558 # 1. You are not allowed to specify --host, --target, and nonopt at the
559 # same time.
560 # 2. Host defaults to nonopt.
561 # 3. If nonopt is not specified, then host defaults to the current host,
562 # as determined by config.guess.
563 # 4. Target and build default to nonopt.
564 # 5. If nonopt is not specified, then target and build default to host.
565
566 # The aliases save the names the user supplied, while $host etc.
567 # will get canonicalized.
568 case $host---$target---$nonopt in
569 NONE---*---* | *---NONE---* | *---*---NONE) ;;
570 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
571 esac
572
573
574 # Make sure we can run config.sub.
575 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
576 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
577 fi
578
579 echo $ac_n "checking host system type""... $ac_c" 1>&6
580 echo "configure:581: checking host system type" >&5
581
582 host_alias=$host
583 case "$host_alias" in
584 NONE)
585 case $nonopt in
586 NONE)
587 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
588 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
589 fi ;;
590 *) host_alias=$nonopt ;;
591 esac ;;
592 esac
593
594 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
595 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
596 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
597 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
598 echo "$ac_t""$host" 1>&6
599
600 echo $ac_n "checking target system type""... $ac_c" 1>&6
601 echo "configure:602: checking target system type" >&5
602
603 target_alias=$target
604 case "$target_alias" in
605 NONE)
606 case $nonopt in
607 NONE) target_alias=$host_alias ;;
608 *) target_alias=$nonopt ;;
609 esac ;;
610 esac
611
612 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
613 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
614 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
615 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
616 echo "$ac_t""$target" 1>&6
617
618 echo $ac_n "checking build system type""... $ac_c" 1>&6
619 echo "configure:620: checking build system type" >&5
620
621 build_alias=$build
622 case "$build_alias" in
623 NONE)
624 case $nonopt in
625 NONE) build_alias=$host_alias ;;
626 *) build_alias=$nonopt ;;
627 esac ;;
628 esac
629
630 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
631 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
632 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
633 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
634 echo "$ac_t""$build" 1>&6
635
636 test "$host_alias" != "$target_alias" &&
637 test "$program_prefix$program_suffix$program_transform_name" = \
638 NONENONEs,x,x, &&
639 program_prefix=${target_alias}-
640
641 if test "$program_transform_name" = s,x,x,; then
642 program_transform_name=
643 else
644 # Double any \ or $. echo might interpret backslashes.
645 cat <<\EOF_SED > conftestsed
646 s,\\,\\\\,g; s,\$,$$,g
647 EOF_SED
648 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
649 rm -f conftestsed
650 fi
651 test "$program_prefix" != NONE &&
652 program_transform_name="s,^,${program_prefix},; $program_transform_name"
653 # Use a double $ so make ignores it.
654 test "$program_suffix" != NONE &&
655 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
656
657 # sed with no file args requires a program.
658 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
659
660
661 # Get 'install' or 'install-sh' and its variants.
662 # Find a good install program. We prefer a C program (faster),
663 # so one script is as good as another. But avoid the broken or
664 # incompatible versions:
665 # SysV /etc/install, /usr/sbin/install
666 # SunOS /usr/etc/install
667 # IRIX /sbin/install
668 # AIX /bin/install
669 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
670 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
671 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
672 # ./install, which can be erroneously created by make from ./install.sh.
673 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
674 echo "configure:675: checking for a BSD compatible install" >&5
675 if test -z "$INSTALL"; then
676 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
677 echo $ac_n "(cached) $ac_c" 1>&6
678 else
679 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
680 for ac_dir in $PATH; do
681 # Account for people who put trailing slashes in PATH elements.
682 case "$ac_dir/" in
683 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
684 *)
685 # OSF1 and SCO ODT 3.0 have their own names for install.
686 # Don't use installbsd from OSF since it installs stuff as root
687 # by default.
688 for ac_prog in ginstall scoinst install; do
689 if test -f $ac_dir/$ac_prog; then
690 if test $ac_prog = install &&
691 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
692 # AIX install. It has an incompatible calling convention.
693 :
694 else
695 ac_cv_path_install="$ac_dir/$ac_prog -c"
696 break 2
697 fi
698 fi
699 done
700 ;;
701 esac
702 done
703 IFS="$ac_save_IFS"
704
705 fi
706 if test "${ac_cv_path_install+set}" = set; then
707 INSTALL="$ac_cv_path_install"
708 else
709 # As a last resort, use the slow shell script. We don't cache a
710 # path for INSTALL within a source directory, because that will
711 # break other packages using the cache if that directory is
712 # removed, or if the path is relative.
713 INSTALL="$ac_install_sh"
714 fi
715 fi
716 echo "$ac_t""$INSTALL" 1>&6
717
718 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
719 # It thinks the first close brace ends the variable substitution.
720 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
721
722 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
723
724 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
725
726
727 # Autoconf M4 include file defining utility macros for complex Canadian
728 # cross builds.
729
730
731
732
733
734
735 ####
736 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
737 # or AC_INIT.
738 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
739
740 ####
741 # NCN_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
742 # Like AC_CHECK_TOOL, but tries a prefix of the target, not the host.
743 # Code is pretty much lifted from autoconf2.53.
744
745
746
747 ####
748 # NCN_STRICT_CHECK_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
749 # Like AC_CHECK_TOOL, but requires the prefix if build!=host.
750
751
752
753 ####
754 # NCN_STRICT_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
755 # Like NCN_CHECK_TARGET_TOOL, but requires the prefix if build!=target.
756
757
758
759 ### we might need to use some other shell than /bin/sh for running subshells
760 ### If we are on Windows, search for the shell. This will permit people
761 ### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
762 ### without also having to set CONFIG_SHELL. This code will work when
763 ### using bash, which sets OSTYPE.
764 case "${OSTYPE}" in
765 *win32*)
766 if test x${CONFIG_SHELL} = x ; then
767 if test ! -f /bin/sh ; then
768 if test x${SHELL} != x && test -f ${SHELL} ; then
769 CONFIG_SHELL=${SHELL}
770 export CONFIG_SHELL
771 else
772 for prog in sh sh.exe bash bash.exe; do
773 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
774 for dir in $PATH; do
775 test -z "$dir" && dir=.
776 if test -f $dir/$prog; then
777 CONFIG_SHELL=$dir/$prog
778 export CONFIG_SHELL
779 break
780 fi
781 done
782 IFS="$save_ifs"
783 test -n "${CONFIG_SHELL}" && break
784 done
785 fi
786 fi
787 fi
788 ;;
789 esac
790
791 config_shell=${CONFIG_SHELL-/bin/sh}
792
793 progname=$0
794 # if PWD already has a value, it is probably wrong.
795 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
796
797 # Export original configure arguments for use by sub-configures. These
798 # will be expanded by make, so quote '$'.
799 tmp="$progname $@"
800 sed -e 's,\$,$$,g' <<EOF_SED > conftestsed.out
801 $tmp
802 EOF_SED
803 TOPLEVEL_CONFIGURE_ARGUMENTS=`cat conftestsed.out`
804 rm -f conftestsed.out
805
806
807 moveifchange=${srcdir}/move-if-change
808
809 # Set srcdir to "." if that's what it is.
810 # This is important for multilib support.
811 pwd=`${PWDCMD-pwd}`
812 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
813 if test "${pwd}" = "${srcpwd}" ; then
814 srcdir=.
815 fi
816
817 topsrcdir=$srcpwd
818
819 extra_host_args=
820 # Define the trigger file to make sure configure will re-run whenever
821 # the gcc version number changes.
822 if test "${with_gcc_version_trigger+set}" = set ; then
823 gcc_version_trigger="$with_gcc_version_trigger"
824 gcc_version=`grep version_string ${with_gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
825 else
826 # If gcc's sources are available, define the trigger file.
827 if test -f ${topsrcdir}/gcc/version.c ; then
828 gcc_version_trigger=${topsrcdir}/gcc/version.c
829 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
830 case "$ac_configure_args" in
831 *--with-gcc-version-trigger=$gcc_version_trigger* )
832 ;;
833 * )
834 # Add to all subconfigure arguments: build, host, and target.
835 ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger"
836 ;;
837 esac
838 fi
839 fi
840
841 ### To add a new directory to the tree, first choose whether it is a target
842 ### or a host dependent tool. Then put it into the appropriate list
843 ### (library or tools, host or target), doing a dependency sort.
844
845 # Subdirs will be configured in the order listed in build_configdirs,
846 # configdirs, or target_configdirs; see the serialization section below.
847
848 # Dependency sorting is only needed when *configuration* must be done in
849 # a particular order. In all cases a dependency should be specified in
850 # the Makefile, whether or not it's implicitly specified here.
851
852 # Double entries in build_configdirs, configdirs, or target_configdirs may
853 # cause circular dependencies and break everything horribly.
854
855 # these libraries are used by various programs built for the host environment
856 #
857 host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl tix libgui zlib"
858
859 # these tools are built for the host environment
860 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
861 # know that we are building the simulator.
862 # binutils, gas and ld appear in that order because it makes sense to run
863 # "make check" in that particular order.
864 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"
865
866 # libgcj represents the runtime libraries only used by gcj.
867 libgcj="target-libffi \
868 target-boehm-gc \
869 target-zlib \
870 target-qthreads \
871 target-libjava"
872
873 # these libraries are built for the target environment, and are built after
874 # the host libraries and the host tools (which may be a cross compiler)
875 #
876 target_libraries="target-libiberty \
877 target-libgloss \
878 target-newlib \
879 target-libstdc++-v3 \
880 target-libf2c \
881 ${libgcj} \
882 target-libobjc"
883
884 # these tools are built using the target libraries, and are intended to
885 # run only in the target environment
886 #
887 # note: any program that *uses* libraries that are in the "target_libraries"
888 # list belongs in this list. those programs are also very likely
889 # candidates for the "native_only" list which follows
890 #
891 target_tools="target-examples target-groff target-gperf target-rda"
892
893 ################################################################################
894
895 ## All tools belong in one of the four categories, and are assigned above
896 ## We assign ${configdirs} this way to remove all embedded newlines. This
897 ## is important because configure will choke if they ever get through.
898 ## ${configdirs} is directories we build using the host tools.
899 ## ${target_configdirs} is directories we build using the target tools.
900 #
901 configdirs=`echo ${host_libs} ${host_tools}`
902 target_configdirs=`echo ${target_libraries} ${target_tools}`
903
904 # Only make build modules if build != host.
905 # This should be done more generally, but at the moment it doesn't matter.
906 if test ${host_alias} != ${build_alias} ; then
907 # This is the only build module.
908 build_modules=libiberty
909 else
910 build_modules=
911 fi
912
913
914 ################################################################################
915
916 srcname="gnu development package"
917
918 # This gets set non-empty for some net releases of packages.
919 appdirs=""
920
921 # Define is_cross_compiler to save on calls to 'test'.
922 is_cross_compiler=
923 if test x"${host}" = x"${target}" ; then
924 is_cross_compiler=no
925 else
926 is_cross_compiler=yes
927 fi
928
929 # Find the build and target subdir names.
930 case ${build_alias} in
931 "") build_noncanonical=${build} ;;
932 *) build_noncanonical=${build_alias} ;;
933 esac
934
935 case ${host_alias} in
936 "") host_noncanonical=${build_noncanonical} ;;
937 *) host_noncanonical=${host_alias} ;;
938 esac
939
940 case ${target_alias} in
941 "") target_noncanonical=${host_noncanonical} ;;
942 *) target_noncanonical=${target_alias} ;;
943 esac
944
945 # Prefix 'build-' so this never conflicts with target_subdir.
946 build_subdir="build-${build_noncanonical}"
947 # Not really a subdirectory, but here for completeness.
948 host_subdir=.
949 # No prefix.
950 target_subdir=${target_noncanonical}
951
952
953 # Skipdirs are removed silently.
954 skipdirs=
955 # Noconfigdirs are removed loudly.
956 noconfigdirs=""
957
958 use_gnu_ld=
959 # Make sure we don't let GNU ld be added if we didn't want it.
960 if test x$with_gnu_ld = xno ; then
961 use_gnu_ld=no
962 noconfigdirs="$noconfigdirs ld"
963 fi
964
965 use_gnu_as=
966 # Make sure we don't let GNU as be added if we didn't want it.
967 if test x$with_gnu_as = xno ; then
968 use_gnu_as=no
969 noconfigdirs="$noconfigdirs gas"
970 fi
971
972 # some tools are so dependent upon X11 that if we're not building with X,
973 # it's not even worth trying to configure, much less build, that tool.
974
975 case ${with_x} in
976 yes | "") ;; # the default value for this tree is that X11 is available
977 no)
978 skipdirs="${skipdirs} tk tix itcl libgui"
979 # We won't be able to build gdbtk without X.
980 enable_gdbtk=no
981 ;;
982 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
983 esac
984
985 # Some tools are only suitable for building in a "native" situation.
986 # Remove these if host!=target.
987 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"
988
989 # Similarly, some are only suitable for cross toolchains.
990 # Remove these if host=target.
991 cross_only="target-libgloss target-newlib target-opcodes"
992
993 case $is_cross_compiler in
994 no) skipdirs="${skipdirs} ${cross_only}" ;;
995 yes) skipdirs="${skipdirs} ${native_only}" ;;
996 esac
997
998 # If both --with-headers and --with-libs are specified, default to
999 # --without-newlib.
1000 if test x"${with_headers}" != x && test x"${with_headers} != xno \
1001 && test x"${with_libs}" != x && test x"${with_libs} != xno ; then
1002 if test x"${with_newlib}" = x ; then
1003 with_newlib=no
1004 fi
1005 fi
1006
1007 # Recognize --with-newlib/--without-newlib.
1008 case ${with_newlib} in
1009 no) skipdirs="${skipdirs} target-newlib" ;;
1010 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
1011 esac
1012
1013 # Configure extra directories which are host specific
1014
1015 case "${host}" in
1016 *-cygwin*)
1017 configdirs="$configdirs libtermcap" ;;
1018 esac
1019
1020 # Remove more programs from consideration, based on the host or
1021 # target this usually means that a port of the program doesn't
1022 # exist yet.
1023
1024 case "${host}" in
1025 hppa*64*-*-*)
1026 noconfigdirs="$noconfigdirs byacc"
1027 ;;
1028 i[3456789]86-*-vsta)
1029 noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext"
1030 ;;
1031 i[3456789]86-*-go32* | i[3456789]86-*-msdosdjgpp*)
1032 noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi"
1033 ;;
1034 i[3456789]86-*-mingw32*)
1035 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv"
1036 noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
1037 ;;
1038 i[3456789]86-*-beos*)
1039 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb"
1040 ;;
1041 *-*-cygwin*)
1042 noconfigdirs="autoconf automake send-pr rcs guile perl"
1043 ;;
1044 *-*-netbsd*)
1045 noconfigdirs="rcs"
1046 ;;
1047 ppc*-*-pe)
1048 noconfigdirs="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv"
1049 ;;
1050 powerpc-*-beos*)
1051 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb dejagnu readline"
1052 ;;
1053 *-*-darwin*)
1054 noconfigdirs="$noconfigdirs tk itcl tix libgui"
1055 ;;
1056 esac
1057
1058 # Save it here so that, even in case of --enable-libgcj, if the Java
1059 # front-end isn't enabled, we still get libgcj disabled.
1060 libgcj_saved=$libgcj
1061 case $enable_libgcj in
1062 yes)
1063 # If we reset it here, it won't get added to noconfigdirs in the
1064 # target-specific build rules, so it will be forcibly enabled
1065 # (unless the Java language itself isn't enabled).
1066 libgcj=
1067 ;;
1068 no)
1069 # Make sure we get it printed in the list of not supported target libs.
1070 noconfigdirs="$noconfigdirs ${libgcj}"
1071 ;;
1072 esac
1073
1074 case "${target}" in
1075 *-*-chorusos)
1076 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1077 ;;
1078 powerpc-*-darwin*)
1079 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1080 noconfigdirs="$noconfigdirs target-libobjc"
1081 ;;
1082 *-*-darwin*)
1083 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1084 noconfigdirs="$noconfigdirs target-libobjc ${libgcj}"
1085 ;;
1086 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
1087 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1088 ;;
1089 *-*-kaos*)
1090 # Remove unsupported stuff on all kaOS configurations.
1091 skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-libf2c target-librx"
1092 skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf"
1093 skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib"
1094 noconfigdirs="$noconfigdirs target-libgloss"
1095 ;;
1096 *-*-netbsd*)
1097 # Skip some stuff on all NetBSD configurations.
1098 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
1099
1100 # Skip some stuff that's unsupported on some NetBSD configurations.
1101 case "${target}" in
1102 i*86-*-netbsdelf*) ;;
1103 arm*-*-netbsdelf*) ;;
1104 *)
1105 noconfigdirs="$noconfigdirs ${libgcj}"
1106 ;;
1107 esac
1108 ;;
1109 *-*-netware)
1110 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-newlib target-libiberty target-libgloss ${libgcj}"
1111 ;;
1112 *-*-rtems*)
1113 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1114 case ${target} in
1115 h8300*-*-* | h8500-*-*)
1116 noconfigdirs="$noconfigdirs target-libf2c"
1117 ;;
1118 *) ;;
1119 esac
1120 ;;
1121 *-*-vxworks*)
1122 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1123 ;;
1124 alpha*-dec-osf*)
1125 # ld works, but does not support shared libraries.
1126 # newlib is not 64 bit ready. I'm not sure about fileutils.
1127 # gas doesn't generate exception information.
1128 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1129 ;;
1130 alpha*-*-*vms*)
1131 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
1132 ;;
1133 alpha*-*-linux*)
1134 # newlib is not 64 bit ready
1135 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1136 ;;
1137 alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
1138 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1139 ;;
1140 alpha*-*-*)
1141 # newlib is not 64 bit ready
1142 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1143 ;;
1144 am33_2.0-*-linux*)
1145 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1146 ;;
1147 sh-*-linux*)
1148 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1149 ;;
1150 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
1151 noconfigdirs="$noconfigdirs ${libgcj}"
1152 noconfigdirs="$noconfigdirs target-examples"
1153 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
1154 noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim"
1155 noconfigdirs="$noconfigdirs expect dejagnu"
1156 # the C++ libraries don't build on top of CE's C libraries
1157 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1158 noconfigdirs="$noconfigdirs target-newlib"
1159 case "${host}" in
1160 *-*-cygwin*) ;; # keep gdb and readline
1161 *) noconfigdirs="$noconfigdirs gdb readline"
1162 ;;
1163 esac
1164 ;;
1165 arc-*-*)
1166 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1167 ;;
1168 arm-*-coff | strongarm-*-coff | xscale-*-coff)
1169 noconfigdirs="$noconfigdirs ${libgcj}"
1170 ;;
1171 arm-*-elf* | strongarm-*-elf* | xscale-*-elf*)
1172 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1173 ;;
1174 arm-*-pe*)
1175 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1176 ;;
1177 arm-*-oabi*)
1178 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1179 ;;
1180 thumb-*-coff)
1181 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1182 ;;
1183 thumb-*-elf)
1184 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1185 ;;
1186 thumb-*-oabi)
1187 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1188 ;;
1189 thumb-*-pe)
1190 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1191 ;;
1192 arm-*-riscix*)
1193 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1194 ;;
1195 avr-*-*)
1196 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1197 ;;
1198 c4x-*-* | tic4x-*-*)
1199 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1200 ;;
1201 c54x*-*-* | tic54x-*-*)
1202 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
1203 ;;
1204 cris-*-*)
1205 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1206 ;;
1207 d10v-*-*)
1208 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1209 ;;
1210 d30v-*-*)
1211 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1212 ;;
1213 fr30-*-elf*)
1214 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1215 ;;
1216 frv-*-*)
1217 noconfigdirs="$noconfigdirs ${libgcj}"
1218 ;;
1219 h8300*-*-*)
1220 noconfigdirs="$noconfigdirs target-libgloss ${libgcj} target-libf2c"
1221 ;;
1222 h8500-*-*)
1223 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} target-libf2c"
1224 ;;
1225 hppa*64*-*-linux* | parisc*64*-*-linux*)
1226 # In this case, it's because the hppa64-linux target is for
1227 # the kernel only at this point and has no libc, and thus no
1228 # headers, crt*.o, etc., all of which are needed by these.
1229 noconfigdirs="$noconfigdirs target-zlib"
1230 ;;
1231 hppa*-*-*elf* | \
1232 parisc*-*-linux* | hppa*-*-linux* | \
1233 hppa*-*-lites* | \
1234 hppa*-*-openbsd* | \
1235 hppa*64*-*-*)
1236 noconfigdirs="$noconfigdirs ${libgcj}"
1237 # Do configure ld/binutils/gas for this case.
1238 ;;
1239 hppa*-*-*)
1240 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1241 # build on HP-UX 10.20.
1242 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
1243 ;;
1244 i960-*-*)
1245 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1246 ;;
1247 ia64*-*-elf*)
1248 # No gdb support yet.
1249 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb"
1250 ;;
1251 ia64*-**-hpux*)
1252 # No gdb or ld support yet.
1253 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb ld"
1254 ;;
1255 i[3456789]86-*-coff | i[3456789]86-*-elf)
1256 noconfigdirs="$noconfigdirs ${libgcj}"
1257 ;;
1258 i[3456789]86-*-freebsd* | i[3456789]86-*-kfreebsd*-gnu)
1259 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1260 ;;
1261 i[3456789]86-*-linux*)
1262 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1263 # not build java stuff by default.
1264 case "${target}" in
1265 *-*-*libc1*)
1266 noconfigdirs="$noconfigdirs ${libgcj}";;
1267 esac
1268
1269 # This section makes it possible to build newlib natively on linux.
1270 # If we are using a cross compiler then don't configure newlib.
1271 if test x${is_cross_compiler} != xno ; then
1272 noconfigdirs="$noconfigdirs target-newlib"
1273 fi
1274 noconfigdirs="$noconfigdirs target-libgloss"
1275 # If we are not using a cross compiler, do configure newlib.
1276 # Note however, that newlib will only be configured in this situation
1277 # if the --with-newlib option has been given, because otherwise
1278 # 'target-newlib' will appear in skipdirs.
1279 ;;
1280 i[3456789]86-*-mingw32*)
1281 target_configdirs="$target_configdirs target-mingw"
1282 noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
1283
1284 # Can't build gdb for mingw32 if not native.
1285 case "${host}" in
1286 i[3456789]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1287 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv"
1288 ;;
1289 esac
1290 ;;
1291 *-*-cygwin*)
1292 target_configdirs="$target_configdirs target-libtermcap target-winsup"
1293 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1294 # always build newlib.
1295 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1296
1297 # Can't build gdb for Cygwin if not native.
1298 case "${host}" in
1299 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1300 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv"
1301 ;;
1302 esac
1303 ;;
1304 i[3456789]86-*-pe)
1305 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1306 ;;
1307 i[3456789]86-*-sco3.2v5*)
1308 # The linker does not yet know about weak symbols in COFF,
1309 # and is not configured to handle mixed ELF and COFF.
1310 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1311 ;;
1312 i[3456789]86-*-sco*)
1313 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1314 ;;
1315 i[3456789]86-*-solaris2*)
1316 noconfigdirs="$noconfigdirs target-libgloss"
1317 ;;
1318 i[3456789]86-*-sysv4*)
1319 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1320 ;;
1321 i[3456789]86-*-beos*)
1322 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1323 ;;
1324 m32r-*-*)
1325 noconfigdirs="$noconfigdirs ${libgcj}"
1326 ;;
1327 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
1328 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1329 ;;
1330 m68k-*-elf*)
1331 noconfigdirs="$noconfigdirs ${libgcj}"
1332 ;;
1333 m68k-*-coff*)
1334 noconfigdirs="$noconfigdirs ${libgcj}"
1335 ;;
1336 mcore-*-pe*)
1337 # The EPOC C++ environment does not support exceptions or rtti,
1338 # and so building libstdc++-v3 tends not to always work.
1339 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1340 ;;
1341 mmix-*-*)
1342 noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss"
1343 ;;
1344 mn10200-*-*)
1345 noconfigdirs="$noconfigdirs ${libgcj}"
1346 ;;
1347 mn10300-*-*)
1348 noconfigdirs="$noconfigdirs ${libgcj}"
1349 ;;
1350 powerpc-*-aix*)
1351 # copied from rs6000-*-* entry
1352 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1353 ;;
1354 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1355 target_configdirs="$target_configdirs target-winsup"
1356 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}"
1357 # always build newlib.
1358 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1359 ;;
1360 # This is temporary until we can link against shared libraries
1361 powerpcle-*-solaris*)
1362 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}"
1363 ;;
1364 powerpc-*-beos*)
1365 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1366 ;;
1367 powerpc-*-eabi)
1368 noconfigdirs="$noconfigdirs ${libgcj}"
1369 ;;
1370 rs6000-*-lynxos*)
1371 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1372 ;;
1373 rs6000-*-aix*)
1374 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1375 ;;
1376 rs6000-*-*)
1377 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1378 ;;
1379 m68k-apollo-*)
1380 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1381 ;;
1382 mips*-*-irix5*)
1383 # The GNU linker does not support shared libraries.
1384 noconfigdirs="$noconfigdirs ld gprof target-libgloss ${libgcj}"
1385 ;;
1386 mips*-*-irix6*)
1387 # Linking libjava exceeds command-line length limits on at least
1388 # IRIX 6.2, but not on IRIX 6.5.
1389 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1390 # <oldham@codesourcery.com>
1391 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1392 ;;
1393 mips*-dec-bsd*)
1394 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1395 ;;
1396 mips*-*-bsd*)
1397 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1398 ;;
1399 mipstx39-*-*)
1400 noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
1401 ;;
1402 mips*-*-linux*)
1403 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1404 ;;
1405 mips*-*-*)
1406 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1407 ;;
1408 romp-*-*)
1409 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1410 ;;
1411 sh-*-*)
1412 case "${host}" in
1413 i[3456789]86-*-vsta) ;; # don't add gprof back in
1414 i[3456789]86-*-go32*) ;; # don't add gprof back in
1415 i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in
1416 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1417 esac
1418 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1419 ;;
1420 sh64-*-*)
1421 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1422 ;;
1423 sparc-*-elf*)
1424 noconfigdirs="$noconfigdirs ${libgcj}"
1425 ;;
1426 sparc64-*-elf*)
1427 noconfigdirs="$noconfigdirs ${libgcj}"
1428 ;;
1429 sparclite-*-*)
1430 noconfigdirs="$noconfigdirs ${libgcj}"
1431 ;;
1432 sparc-*-sunos4*)
1433 noconfigdirs="$noconfigdirs ${libgcj}"
1434 if test x${is_cross_compiler} != xno ; then
1435 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
1436 else
1437 use_gnu_ld=no
1438 fi
1439 ;;
1440 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
1441 ;;
1442 v810-*-*)
1443 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
1444 ;;
1445 v850-*-*)
1446 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1447 ;;
1448 v850e-*-*)
1449 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1450 ;;
1451 v850ea-*-*)
1452 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1453 ;;
1454 vax-*-vms)
1455 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1456 ;;
1457 vax-*-*)
1458 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1459 ;;
1460 xtensa-*-*)
1461 noconfigdirs="$noconfigdirs ${libgcj}"
1462 ;;
1463 ip2k-*-*)
1464 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1465 ;;
1466 *-*-linux*)
1467 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1468 ;;
1469 *-*-lynxos*)
1470 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1471 ;;
1472 *-*-*)
1473 noconfigdirs="$noconfigdirs ${libgcj}"
1474 ;;
1475 esac
1476
1477 # If we aren't building newlib, then don't build libgloss, since libgloss
1478 # depends upon some newlib header files.
1479 case "${noconfigdirs}" in
1480 *target-libgloss*) ;;
1481 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
1482 esac
1483
1484 # Figure out what language subdirectories are present.
1485 # Look if the user specified --enable-languages="..."; if not, use
1486 # the environment variable $LANGUAGES if defined. $LANGUAGES might
1487 # go away some day.
1488 # NB: embedded tabs in this IF block -- do not untabify
1489 if test x"${enable_languages+set}" != xset; then
1490 if test x"${LANGUAGES+set}" = xset; then
1491 enable_languages="${LANGUAGES}"
1492 echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
1493 else
1494 enable_languages=all
1495 fi
1496 else
1497 if test x"${enable_languages}" = x ||
1498 test x"${enable_languages}" = xyes;
1499 then
1500 echo configure.in: --enable-languages needs at least one language argument 1>&2
1501 exit 1
1502 fi
1503 fi
1504 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
1505
1506 # First scan to see if an enabled language requires some other language.
1507 # We assume that a given config-lang.in will list all the language
1508 # front ends it requires, even if some are required indirectly.
1509 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
1510 case ${lang_frag} in
1511 ..) ;;
1512 # The odd quoting in the next line works around
1513 # an apparent bug in bash 1.12 on linux.
1514 ${srcdir}/gcc/[*]/config-lang.in) ;;
1515 *)
1516 # From the config-lang.in, get $language, $lang_requires
1517 language=
1518 lang_requires=
1519 . ${lang_frag}
1520 for other in ${lang_requires} ; do
1521 case ,${enable_languages}, in
1522 *,$other,*) ;;
1523 *,all,*) ;;
1524 *,$language,*)
1525 echo " \`$other' language required by \`$language'; enabling" 1>&2
1526 enable_languages="${enable_languages},${other}"
1527 ;;
1528 esac
1529 done
1530 ;;
1531 esac
1532 done
1533
1534 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
1535 case ${lang_frag} in
1536 ..) ;;
1537 # The odd quoting in the next line works around
1538 # an apparent bug in bash 1.12 on linux.
1539 ${srcdir}/gcc/[*]/config-lang.in) ;;
1540 *)
1541 # From the config-lang.in, get $language, $target_libs,
1542 # $lang_dirs, and $build_by_default
1543 language=
1544 target_libs=
1545 lang_dirs=
1546 build_by_default=
1547 . ${lang_frag}
1548 if test "x$language" = x ; then
1549 echo "${lang_frag} doesn't set \$language." 1>&2
1550 exit 1
1551 fi
1552 case ,${enable_languages}, in
1553 *,${language},*)
1554 # Language was explicitly selected; include it.
1555 add_this_lang=yes
1556 ;;
1557 *,all,*)
1558 # 'all' was selected; include 'default' languages.
1559 case ${build_by_default} in
1560 no) add_this_lang=no ;;
1561 *) add_this_lang=yes ;;
1562 esac
1563 ;;
1564 *) add_this_lang=no ;;
1565 esac
1566 case ${add_this_lang} in
1567 no)
1568 # Remove language-dependent dirs.
1569 eval noconfigdirs='"$noconfigdirs "'\"$target_libs $lang_dirs\"
1570 ;;
1571 esac
1572 ;;
1573 esac
1574 done
1575
1576 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
1577 # $target_configdirs.
1578 # If we have the source for $noconfigdirs entries, add them to $notsupp.
1579
1580 notsupp=""
1581 for dir in . $skipdirs $noconfigdirs ; do
1582 dirname=`echo $dir | sed -e s/target-//g`
1583 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1584 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
1585 if test -r $srcdir/$dirname/configure ; then
1586 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1587 true
1588 else
1589 notsupp="$notsupp $dir"
1590 fi
1591 fi
1592 fi
1593 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1594 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
1595 if test -r $srcdir/$dirname/configure ; then
1596 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1597 true
1598 else
1599 notsupp="$notsupp $dir"
1600 fi
1601 fi
1602 fi
1603 done
1604
1605 # Sometimes the tools are distributed with libiberty but with no other
1606 # libraries. In that case, we don't want to build target-libiberty.
1607 if test -n "${target_configdirs}" ; then
1608 others=
1609 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1610 if test "$i" != "libiberty" ; then
1611 if test -r $srcdir/$i/configure ; then
1612 others=yes;
1613 break;
1614 fi
1615 fi
1616 done
1617 if test -z "${others}" ; then
1618 target_configdirs=
1619 fi
1620 fi
1621
1622 # Quietly strip out all directories which aren't configurable in this tree.
1623 # This relies on all configurable subdirectories being autoconfiscated, which
1624 # is now the case.
1625 configdirs_all="$configdirs"
1626 configdirs=
1627 for i in ${configdirs_all} ; do
1628 if test -f ${srcdir}/$i/configure ; then
1629 configdirs="${configdirs} $i"
1630 fi
1631 done
1632 target_configdirs_all="$target_configdirs"
1633 target_configdirs=
1634 for i in ${target_configdirs_all} ; do
1635 j=`echo $i | sed -e s/target-//g`
1636 if test -f ${srcdir}/$j/configure ; then
1637 target_configdirs="${target_configdirs} $i"
1638 fi
1639 done
1640
1641 # Produce a warning message for the subdirs we can't configure.
1642 # This isn't especially interesting in the Cygnus tree, but in the individual
1643 # FSF releases, it's important to let people know when their machine isn't
1644 # supported by the one or two programs in a package.
1645
1646 if test -n "${notsupp}" && test -z "${norecursion}" ; then
1647 # If $appdirs is non-empty, at least one of those directories must still
1648 # be configured, or we error out. (E.g., if the gas release supports a
1649 # specified target in some subdirs but not the gas subdir, we shouldn't
1650 # pretend that all is well.)
1651 if test -n "$appdirs" ; then
1652 for dir in $appdirs ; do
1653 if test -r $dir/Makefile.in ; then
1654 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1655 appdirs=""
1656 break
1657 fi
1658 if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1659 appdirs=""
1660 break
1661 fi
1662 fi
1663 done
1664 if test -n "$appdirs" ; then
1665 echo "*** This configuration is not supported by this package." 1>&2
1666 exit 1
1667 fi
1668 fi
1669 # Okay, some application will build, or we don't care to check. Still
1670 # notify of subdirs not getting built.
1671 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1672 echo " ${notsupp}" 1>&2
1673 echo " (Any other directories should still work fine.)" 1>&2
1674 fi
1675
1676 case "$host" in
1677 *msdosdjgpp*)
1678 enable_gdbtk=no ;;
1679 esac
1680
1681 copy_dirs=
1682
1683 # Handle --with-headers=XXX. If the value is not "yes", the contents of
1684 # the named directory are copied to $(tooldir)/sys-include.
1685 if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
1686 if test x${is_cross_compiler} = xno ; then
1687 echo 1>&2 '***' --with-headers is only supported when cross compiling
1688 exit 1
1689 fi
1690 if test x"${with_headers}" != xyes ; then
1691 case "${exec_prefixoption}" in
1692 "") x=${prefix} ;;
1693 *) x=${exec_prefix} ;;
1694 esac
1695 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
1696 fi
1697 fi
1698
1699 # Handle --with-libs=XXX. If the value is not "yes", the contents of
1700 # the name directories are copied to $(tooldir)/lib. Multiple directories
1701 # are permitted.
1702 if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
1703 if test x${is_cross_compiler} = xno ; then
1704 echo 1>&2 '***' --with-libs is only supported when cross compiling
1705 exit 1
1706 fi
1707 if test x"${with_libs}" != xyes ; then
1708 # Copy the libraries in reverse order, so that files in the first named
1709 # library override files in subsequent libraries.
1710 case "${exec_prefixoption}" in
1711 "") x=${prefix} ;;
1712 *) x=${exec_prefix} ;;
1713 esac
1714 for l in ${with_libs}; do
1715 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
1716 done
1717 fi
1718 fi
1719
1720 # Handle ${copy_dirs}
1721 set fnord ${copy_dirs}
1722 shift
1723 while test $# != 0 ; do
1724 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
1725 :
1726 else
1727 echo Copying $1 to $2
1728
1729 # Use the install script to create the directory and all required
1730 # parent directories.
1731 if test -d $2 ; then
1732 :
1733 else
1734 echo >config.temp
1735 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
1736 fi
1737
1738 # Copy the directory, assuming we have tar.
1739 # FIXME: Should we use B in the second tar? Not all systems support it.
1740 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
1741
1742 # It is the responsibility of the user to correctly adjust all
1743 # symlinks. If somebody can figure out how to handle them correctly
1744 # here, feel free to add the code.
1745
1746 echo $1 > $2/COPIED
1747 fi
1748 shift; shift
1749 done
1750
1751 # Work in distributions that contain no compiler tools, like Autoconf.
1752 tentative_cc=""
1753 host_makefile_frag=/dev/null
1754 if test -d ${srcdir}/config ; then
1755 case "${host}" in
1756 m68k-hp-hpux*)
1757 # Avoid "too much defining" errors from HPUX compiler.
1758 tentative_cc="cc -Wp,-H256000"
1759 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1760 # If it's HP/UX ar, this should be harmless.
1761 RANLIB="ar ts"
1762 ;;
1763 m68k-apollo-sysv*)
1764 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1765 ;;
1766 m68k-apollo-bsd*)
1767 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1768 # chokes on bfd, the compiler won't let you assign integers to enums, and
1769 # other problems. Defining CC to gcc is a questionable way to say "don't use
1770 # the apollo compiler" (the preferred version of GCC could be called cc,
1771 # or whatever), but I'm not sure leaving CC as cc is any better...
1772 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1773 # Used to have BISON=yacc.
1774 tentative_cc=gcc
1775 ;;
1776 m88k-dg-dgux*)
1777 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1778 ;;
1779 m88k-harris-cxux*)
1780 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1781 tentative_cc="cc -Xa"
1782 host_makefile_frag="config/mh-cxux"
1783 ;;
1784 m88k-motorola-sysv*)
1785 ;;
1786 mips*-dec-ultrix*)
1787 tentative_cc="cc -Wf,-XNg1000"
1788 host_makefile_frag="config/mh-decstation"
1789 ;;
1790 mips*-nec-sysv4*)
1791 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1792 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1793 host_makefile_frag="config/mh-necv4"
1794 ;;
1795 mips*-sgi-irix4*)
1796 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1797 # environment. Also bump switch table size so that cp-parse will
1798 # compile. Bump string length limit so linker builds.
1799 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1800 ;;
1801 mips*-*-sysv4*)
1802 host_makefile_frag="config/mh-sysv4"
1803 ;;
1804 mips*-*-sysv*)
1805 # This is for a MIPS running RISC/os 4.52C.
1806
1807 # This is needed for GDB, but needs to be in the top-level make because
1808 # if a library is compiled with the bsd headers and gets linked with the
1809 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1810 # a different size).
1811 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1812 # known except to select the sysv environment. Could we use /proc instead?
1813 # These "sysv environments" and "bsd environments" often end up being a pain.
1814 #
1815 # This is not part of CFLAGS because perhaps not all C compilers have this
1816 # option.
1817 tentative_cc="cc -systype sysv"
1818 ;;
1819 i370-ibm-opened*)
1820 tentative_cc="c89"
1821 ;;
1822 i[3456789]86-*-sysv5*)
1823 host_makefile_frag="config/mh-sysv5"
1824 ;;
1825 i[3456789]86-*-dgux*)
1826 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1827 host_makefile_frag="config/mh-dgux386"
1828 ;;
1829 i[3456789]86-ncr-sysv4.3*)
1830 # The MetaWare compiler will generate a copyright message unless you
1831 # turn it off by adding the -Hnocopyr flag.
1832 tentative_cc="cc -Hnocopyr"
1833 ;;
1834 i[3456789]86-ncr-sysv4*)
1835 # for an NCR 3000 (i486/SVR4) system.
1836 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1837 # This compiler not only emits obnoxious copyright messages every time
1838 # you run it, but it chokes and dies on a whole bunch of GNU source
1839 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1840 tentative_cc="/usr/ccs/ATT/cc"
1841 host_makefile_frag="config/mh-ncr3000"
1842 ;;
1843 i[3456789]86-*-sco3.2v5*)
1844 ;;
1845 i[3456789]86-*-sco*)
1846 # The native C compiler botches some simple uses of const. Unfortunately,
1847 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1848 tentative_cc="cc -Dconst="
1849 host_makefile_frag="config/mh-sco"
1850 ;;
1851 i[3456789]86-*-udk*)
1852 host_makefile_frag="config/mh-sysv5"
1853 ;;
1854 i[3456789]86-*-solaris2*)
1855 host_makefile_frag="config/mh-sysv4"
1856 ;;
1857 i[3456789]86-*-msdosdjgpp*)
1858 host_makefile_frag="config/mh-djgpp"
1859 ;;
1860 *-cygwin*)
1861 host_makefile_frag="config/mh-cygwin"
1862 ;;
1863 *-mingw32*)
1864 host_makefile_frag="config/mh-mingw32"
1865 ;;
1866 *-interix*)
1867 host_makefile_frag="config/mh-interix"
1868 ;;
1869 vax-*-ultrix2*)
1870 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1871 tentative_cc=gcc
1872 ;;
1873 *-*-solaris2*)
1874 host_makefile_frag="config/mh-solaris"
1875 ;;
1876 m68k-sun-sunos*)
1877 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1878 # without overflowing the jump tables (-J says to use a 32 bit table)
1879 tentative_cc="cc -J"
1880 ;;
1881 *-hp-hpux*)
1882 tentative_cc="cc -Wp,-H256000"
1883 ;;
1884 *-*-hiux*)
1885 tentative_cc="cc -Wp,-H256000"
1886 ;;
1887 rs6000-*-lynxos*)
1888 # /bin/cc is less than useful for our purposes. Always use GCC
1889 tentative_cc="/usr/cygnus/progressive/bin/gcc"
1890 host_makefile_frag="config/mh-lynxrs6k"
1891 ;;
1892 *-*-lynxos*)
1893 # /bin/cc is less than useful for our purposes. Always use GCC
1894 tentative_cc="/bin/gcc"
1895 ;;
1896 *-*-sysv4*)
1897 host_makefile_frag="config/mh-sysv4"
1898 ;;
1899 esac
1900 fi
1901
1902 extra_arflags_for_target=
1903 extra_nmflags_for_target=
1904 extra_ranlibflags_for_target=
1905 target_makefile_frag=/dev/null
1906 case "${target}" in
1907 i[3456789]86-*-netware*)
1908 target_makefile_frag="config/mt-netware"
1909 ;;
1910 powerpc-*-netware*)
1911 target_makefile_frag="config/mt-netware"
1912 ;;
1913 *-*-linux*)
1914 target_makefile_frag="config/mt-linux"
1915 ;;
1916 *-*-aix4.[3456789]* | *-*-aix[56789].*)
1917 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
1918 # commands to handle both 32-bit and 64-bit objects. These flags are
1919 # harmless if we're using GNU nm or ar.
1920 extra_arflags_for_target=" -X32_64"
1921 extra_nmflags_for_target=" -B -X32_64"
1922 ;;
1923 *-*-darwin*)
1924 # ranlib from Darwin requires the -c flag to look at common symbols.
1925 extra_ranlibflags_for_target=" -c"
1926 ;;
1927 mips*-*-pe | sh*-*-pe | *arm-wince-pe)
1928 target_makefile_frag="config/mt-wince"
1929 ;;
1930 esac
1931
1932 alphaieee_frag=/dev/null
1933 case $target in
1934 alpha*-*-*)
1935 # This just makes sure to use the -mieee option to build target libs.
1936 # This should probably be set individually by each library.
1937 alphaieee_frag="config/mt-alphaieee"
1938 ;;
1939 esac
1940
1941 # If --enable-target-optspace always use -Os instead of -O2 to build
1942 # the target libraries, similarly if it is not specified, use -Os
1943 # on selected platforms.
1944 ospace_frag=/dev/null
1945 case "${enable_target_optspace}:${target}" in
1946 yes:*)
1947 ospace_frag="config/mt-ospace"
1948 ;;
1949 :d30v-*)
1950 ospace_frag="config/mt-d30v"
1951 ;;
1952 :m32r-* | :d10v-* | :fr30-*)
1953 ospace_frag="config/mt-ospace"
1954 ;;
1955 no:* | :*)
1956 ;;
1957 *)
1958 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
1959 ;;
1960 esac
1961
1962 # Set with_gnu_as and with_gnu_ld as appropriate.
1963 #
1964 # This is done by determining whether or not the appropriate directory
1965 # is available, and by checking whether or not specific configurations
1966 # have requested that this magic not happen.
1967 #
1968 # The command line options always override the explicit settings in
1969 # configure.in, and the settings in configure.in override this magic.
1970 #
1971 # If the default for a toolchain is to use GNU as and ld, and you don't
1972 # want to do that, then you should use the --without-gnu-as and
1973 # --without-gnu-ld options for the configure script.
1974
1975 if test x${use_gnu_as} = x &&
1976 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
1977 with_gnu_as=yes
1978 extra_host_args="$extra_host_args --with-gnu-as"
1979 fi
1980
1981 if test x${use_gnu_ld} = x &&
1982 echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
1983 with_gnu_ld=yes
1984 extra_host_args="$extra_host_args --with-gnu-ld"
1985 fi
1986
1987 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
1988 # can detect this case.
1989
1990 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
1991 with_newlib=yes
1992 extra_host_args="$extra_host_args --with-newlib"
1993 fi
1994
1995
1996 # Default to using --with-stabs for certain targets.
1997 if test x${with_stabs} = x ; then
1998 case "${target}" in
1999 mips*-*-irix6*)
2000 ;;
2001 mips*-*-* | alpha*-*-osf*)
2002 with_stabs=yes;
2003 extra_host_args="${extra_host_args} --with-stabs"
2004 ;;
2005 esac
2006 fi
2007
2008 # hpux11 in 64bit mode has libraries in a weird place. Arrange to find
2009 # them automatically.
2010 case "${host}" in
2011 hppa*64*-*-hpux11*)
2012 extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
2013 ;;
2014 esac
2015
2016 # If we aren't going to be using gcc, see if we can extract a definition
2017 # of CC from the fragment.
2018 # Actually, use the 'pre-extracted' version above.
2019 if test -z "${CC}" && test "${build}" = "${host}" ; then
2020 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2021 found=
2022 for dir in $PATH; do
2023 test -z "$dir" && dir=.
2024 if test -f $dir/gcc; then
2025 found=yes
2026 break
2027 fi
2028 done
2029 IFS="$save_ifs"
2030 if test -z "${found}" && test -n "${tentative_cc}" ; then
2031 CC=$tentative_cc
2032 fi
2033 fi
2034
2035 # Some systems (e.g., one of the i386-aix systems the gas testers are
2036 # using) don't handle "\$" correctly, so don't use it here.
2037 tooldir='${exec_prefix}'/${target_alias}
2038 build_tooldir=${tooldir}
2039
2040 # Generate a default definition for YACC. This is used if the makefile can't
2041 # locate bison or byacc in objdir.
2042
2043 for prog in 'bison -y' byacc yacc
2044 do
2045 set dummy $prog; tmp=$2
2046 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2047 for dir in $PATH; do
2048 test -z "$dir" && dir=.
2049 if test -f $dir/$tmp; then
2050 DEFAULT_YACC="$prog"
2051 break
2052 fi
2053 done
2054 IFS="$save_ifs"
2055
2056 test -n "$DEFAULT_YACC" && break
2057 done
2058
2059 # Generate a default definition for M4. This is used if the makefile can't
2060 # locate m4 in objdir.
2061
2062 for prog in gm4 gnum4 m4
2063 do
2064 set dummy $prog; tmp=$2
2065 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2066 for dir in $PATH; do
2067 test -z "$dir" && dir=.
2068 if test -f $dir/$tmp; then
2069 DEFAULT_M4="$prog"
2070 break
2071 fi
2072 done
2073 IFS="$save_ifs"
2074
2075 test -n "$DEFAULT_M4" && break
2076 done
2077
2078 # Generate a default definition for LEX. This is used if the makefile can't
2079 # locate flex in objdir.
2080
2081 for prog in flex lex
2082 do
2083 set dummy $prog; tmp=$2
2084 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2085 for dir in $PATH; do
2086 test -z "$dir" && dir=.
2087 if test -f $dir/$tmp; then
2088 DEFAULT_LEX="$prog"
2089 break
2090 fi
2091 done
2092 IFS="$save_ifs"
2093
2094 test -n "$DEFAULT_LEX" && break
2095 done
2096
2097 if test "${build}" != "${host}" ; then
2098 # If we are doing a Canadian Cross, in which the host and build systems
2099 # are not the same, we set reasonable default values for the tools.
2100
2101 BISON=${BISON-bison}
2102 CC=${CC-${host_alias}-gcc}
2103 CFLAGS=${CFLAGS-"-g -O2"}
2104 CXX=${CXX-${host_alias}-c++}
2105 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2106 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
2107 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
2108 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
2109 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
2110 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
2111 BUILD_PREFIX=${build_alias}-
2112 BUILD_PREFIX_1=${build_alias}-
2113 MAKEINFO=${MAKEINFO-makeinfo}
2114
2115 if test -z "${YACC}" ; then
2116 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2117 for dir in $PATH; do
2118 test -z "$dir" && dir=.
2119 if test -f $dir/bison; then
2120 YACC="bison -y"
2121 break
2122 fi
2123 if test -f $dir/byacc; then
2124 YACC=byacc
2125 break
2126 fi
2127 if test -f $dir/yacc; then
2128 YACC=yacc
2129 break
2130 fi
2131 done
2132 IFS="$save_ifs"
2133 if test -z "${YACC}" ; then
2134 YACC="bison -y"
2135 fi
2136 fi
2137
2138 if test -z "${LEX}" ; then
2139 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2140 for dir in $PATH; do
2141 test -z "$dir" && dir=.
2142 if test -f $dir/flex; then
2143 LEX=flex
2144 break
2145 fi
2146 if test -f $dir/lex; then
2147 LEX=lex
2148 break
2149 fi
2150 done
2151 IFS="$save_ifs"
2152 LEX=${LEX-flex}
2153 fi
2154
2155 else
2156 # Set reasonable default values for some tools even if not Canadian.
2157 # Of course, these are different reasonable default values, originally
2158 # specified directly in the Makefile.
2159 # We don't export, so that autoconf can do its job.
2160 # Note that all these settings are above the fragment inclusion point
2161 # in Makefile.in, so can still be overridden by fragments.
2162 # This is all going to change when we autoconfiscate...
2163
2164 BISON="\$(USUAL_BISON)"
2165 CC_FOR_BUILD="\$(CC)"
2166 GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
2167 BUILD_PREFIX=
2168 BUILD_PREFIX_1=loser-
2169 MAKEINFO="\$(USUAL_MAKEINFO)"
2170 LEX="\$(USUAL_LEX)"
2171 YACC="\$(USUAL_YACC)"
2172
2173 # If CC is still not set, try to get gcc.
2174 cc_prog_is_gcc=
2175 if test -z "${CC}" ; then
2176 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2177 for dir in $PATH; do
2178 test -z "$dir" && dir=.
2179 if test -f $dir/gcc; then
2180 CC="gcc"
2181 cc_prog_is_gcc=yes
2182 echo 'void f(){}' > conftest.c
2183 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2184 CFLAGS=${CFLAGS-"-g -O2"}
2185 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2186 else
2187 CFLAGS=${CFLAGS-"-O2"}
2188 CXXFLAGS=${CXXFLAGS-"-O2"}
2189 fi
2190 rm -f conftest*
2191 break
2192 fi
2193 done
2194 IFS="$save_ifs"
2195 CC=${CC-cc}
2196 else
2197 # Determine if we are using gcc.
2198 cat > conftest.c <<EOF
2199 #ifdef __GNUC__
2200 yes;
2201 #endif
2202 EOF
2203 if ${CC} -E conftest.c | grep yes >/dev/null 2>&1; then
2204 cc_prog_is_gcc=yes
2205 fi
2206 rm -f conftest.c
2207 if test -z "${CFLAGS}"; then
2208 # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
2209 # is set to a version of gcc.
2210 if test "$cc_prog_is_gcc" = yes; then
2211 echo 'void f(){}' > conftest.c
2212 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2213 CFLAGS=${CFLAGS-"-g -O2"}
2214 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2215 else
2216 CFLAGS=${CFLAGS-"-O2"}
2217 CXXFLAGS=${CXXFLAGS-"-O2"}
2218 fi
2219 rm -f conftest*
2220 fi
2221 fi
2222 fi
2223
2224 # We must set the default linker to the linker used by gcc for the correct
2225 # operation of libtool. If LD is not defined and we are using gcc, try to
2226 # set the LD default to the ld used by gcc.
2227 if test -z "$LD"; then
2228 if test "$cc_prog_is_gcc" = yes; then
2229 case $build in
2230 *-*-mingw*)
2231 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2232 *)
2233 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2234 esac
2235 case $gcc_prog_ld in
2236 # Accept absolute paths.
2237 [\\/]* | [A-Za-z]:[\\/]*)
2238 LD="$gcc_prog_ld" ;;
2239 esac
2240 fi
2241 fi
2242
2243 CXX=${CXX-"c++"}
2244 CFLAGS=${CFLAGS-"-g"}
2245 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2246 fi
2247
2248 # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
2249 # Set up the list of links to be made.
2250 # ${links} is the list of link names, and ${files} is the list of names to link to.
2251
2252 # Make the links.
2253 configlinks="${links}"
2254 if test -r ./config.status ; then
2255 mv -f ./config.status ./config.back
2256 fi
2257 while test -n "${files}" ; do
2258 # set file to car of files, files to cdr of files
2259 set ${files}; file=$1; shift; files=$*
2260 set ${links}; link=$1; shift; links=$*
2261
2262 if test ! -r ${srcdir}/${file} ; then
2263 if test ! -r ${file} ; then
2264 echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
2265 echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
2266 exit 1
2267 else
2268 srcfile=${file}
2269 fi
2270 else
2271 srcfile=${srcdir}/${file}
2272 fi
2273
2274 ${remove} -f ${link}
2275 # Make a symlink if possible, otherwise try a hard link
2276 if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
2277 true
2278 else
2279 # We need to re-remove the file because Lynx leaves a
2280 # very strange directory there when it fails an NFS symlink.
2281 ${remove} -r -f ${link}
2282 ${hard_link} ${srcfile} ${link}
2283 fi
2284 if test ! -r ${link} ; then
2285 echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2
2286 exit 1
2287 fi
2288
2289 echo "Linked \"${link}\" to \"${srcfile}\"."
2290 done
2291
2292 # Create a .gdbinit file which runs the one in srcdir
2293 # and tells GDB to look there for source files.
2294
2295 if test -r ${srcdir}/.gdbinit ; then
2296 case ${srcdir} in
2297 .) ;;
2298 *) cat > ./.gdbinit <<EOF
2299 # ${NO_EDIT}
2300 dir ${srcdir}
2301 dir .
2302 source ${srcdir}/.gdbinit
2303 EOF
2304 ;;
2305 esac
2306 fi
2307
2308 # Make sure that the compiler is able to generate an executable. If it
2309 # can't, we are probably in trouble. We don't care whether we can run the
2310 # executable--we might be using a cross compiler--we only care whether it
2311 # can be created. At this point the main configure script has set CC.
2312 we_are_ok=no
2313 echo "int main () { return 0; }" > conftest.c
2314 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
2315 if test $? = 0 ; then
2316 if test -s conftest || test -s conftest.exe ; then
2317 we_are_ok=yes
2318 fi
2319 fi
2320 case $we_are_ok in
2321 no)
2322 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
2323 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
2324 rm -f conftest*
2325 exit 1
2326 ;;
2327 esac
2328 rm -f conftest*
2329
2330 # The Solaris /usr/ucb/cc compiler does not appear to work.
2331 case "${host}" in
2332 sparc-sun-solaris2*)
2333 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
2334 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then
2335 could_use=
2336 test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin"
2337 if test -d /opt/cygnus/bin ; then
2338 if test "$could_use" = "" ; then
2339 could_use="/opt/cygnus/bin"
2340 else
2341 could_use="$could_use or /opt/cygnus/bin"
2342 fi
2343 fi
2344 if test "$could_use" = "" ; then
2345 echo "Warning: compilation may fail because you're using"
2346 echo "/usr/ucb/cc. You should change your PATH or CC "
2347 echo "variable and rerun configure."
2348 else
2349 echo "Warning: compilation may fail because you're using"
2350 echo "/usr/ucb/cc, when you should use the C compiler from"
2351 echo "$could_use. You should change your"
2352 echo "PATH or CC variable and rerun configure."
2353 fi
2354 fi
2355 ;;
2356 esac
2357
2358 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
2359 # binutils tools will find libbfd.so.
2360 case "${enable_shared}" in
2361 no | "") SET_LIB_PATH= ;;
2362 *) SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)" ;;
2363 esac
2364
2365 case "${host}" in
2366 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
2367 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
2368 esac
2369
2370 # Record target_configdirs and the configure arguments for target and
2371 # build configuration in Makefile.
2372 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
2373
2374 # This is the final value for target_configdirs. configdirs already
2375 # has its final value, as does build_modules. It's time to create some
2376 # lists of valid targets.
2377
2378 all_build_modules=
2379 configure_build_modules=
2380 for module in ${build_modules} ; do
2381 all_build_modules=all-build-${module}
2382 configure_build_modules=configure-build-${module}
2383 done
2384
2385 # Determine whether gdb needs tk/tcl or not.
2386 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
2387 # and in that case we want gdb to be built without tk. Ugh!
2388 # In fact I believe gdb is the *only* package directly dependent on tk,
2389 # so we should be able to put the 'maybe's in unconditionally and
2390 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
2391 # 100% sure that that's safe though.
2392
2393 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui"
2394 case "$enable_gdbtk" in
2395 no)
2396 GDB_TK="" ;;
2397 yes)
2398 GDB_TK="${gdb_tk}" ;;
2399 *)
2400 # Only add the dependency on gdbtk when GDBtk is part of the gdb
2401 # distro. Eventually someone will fix this and move Insight, nee
2402 # gdbtk to a separate directory.
2403 if test -d ${srcdir}/gdb/gdbtk ; then
2404 GDB_TK="${gdb_tk}"
2405 else
2406 GDB_TK=""
2407 fi
2408 ;;
2409 esac
2410
2411 # Create the 'maybe dependencies'. This uses a temporary file.
2412
2413 # While at that, we remove Makefiles if we were started for recursive
2414 # configuration, so that the top-level Makefile reconfigures them,
2415 # like we used to do when configure itself was recursive.
2416 rm -f maybedep.tmp
2417 echo '# maybedep.tmp' > maybedep.tmp
2418
2419 # Make-targets which may need maybe dependencies.
2420 mts="configure all install check clean distclean dvi info install-info"
2421 mts="${mts} installcheck mostlyclean maintainer-clean TAGS"
2422
2423 # Loop over modules and make-targets.
2424 for module in ${build_modules} ; do
2425 if test -z "${no_recursion}" \
2426 && test -f ${build_subdir}/${module}/Makefile; then
2427 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
2428 rm -f ${build_subdir}/${module}/Makefile
2429 fi
2430 for mt in ${mts} ; do
2431 case ${mt} in
2432 install) ;; # No installing build modules.
2433 *) echo "maybe-${mt}-build-${module}: ${mt}-build-${module}" >> maybedep.tmp ;;
2434 esac
2435 done
2436 done
2437 for module in ${configdirs} ; do
2438 if test -z "${no_recursion}" \
2439 && test -f ${module}/Makefile; then
2440 echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
2441 rm -f ${module}/Makefile
2442 fi
2443 for mt in ${mts} ; do
2444 echo "maybe-${mt}-${module}: ${mt}-${module}" >> maybedep.tmp
2445 done
2446 done
2447 for module in ${target_configdirs} ; do
2448 if test -z "${no_recursion}" \
2449 && test -f ${target_subdir}/${module}/Makefile; then
2450 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
2451 rm -f ${target_subdir}/${module}/Makefile
2452 fi
2453 for mt in ${mts} ; do
2454 echo "maybe-${mt}-target-${module}: ${mt}-target-${module}" >> maybedep.tmp
2455 done
2456 done
2457 maybe_dependencies=maybedep.tmp
2458
2459
2460 # Create the serialization dependencies. This uses a temporary file.
2461
2462 # Check whether --enable-serial-configure or --disable-serial-configure was given.
2463 if test "${enable_serial_configure+set}" = set; then
2464 enableval="$enable_serial_configure"
2465 :
2466 fi
2467
2468
2469 case ${enable_serial_configure} in
2470 yes)
2471 enable_serial_build_configure=yes
2472 enable_serial_host_configure=yes
2473 enable_serial_target_configure=yes
2474 ;;
2475 esac
2476
2477 # These force 'configure's to be done one at a time, to avoid problems
2478 # with contention over a shared config.cache.
2479 rm -f serdep.tmp
2480 echo '# serdep.tmp' > serdep.tmp
2481 olditem=
2482 test "x${enable_serial_build_configure}" = xyes &&
2483 for item in ${build_configdirs} ; do
2484 case ${olditem} in
2485 "") ;;
2486 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
2487 esac
2488 olditem=${item}
2489 done
2490 olditem=
2491 test "x${enable_serial_host_configure}" = xyes &&
2492 for item in ${configdirs} ; do
2493 case ${olditem} in
2494 "") ;;
2495 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
2496 esac
2497 olditem=${item}
2498 done
2499 olditem=
2500 test "x${enable_serial_target_configure}" = xyes &&
2501 for item in ${target_configdirs} ; do
2502 case ${olditem} in
2503 "") ;;
2504 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
2505 esac
2506 olditem=${item}
2507 done
2508 serialization_dependencies=serdep.tmp
2509
2510
2511 # Base args. Strip norecursion, cache-file, srcdir, host, build,
2512 # target and nonopt. These are the ones we might not want to pass
2513 # down to subconfigures. Also strip program-prefix, program-suffix,
2514 # and program-transform-name, so that we can pass down a consistent
2515 # program-transform-name. If autoconf has put single quotes around
2516 # any of these arguments (because they contain shell metacharacters)
2517 # then this will fail; in practice this only happens for
2518 # --program-transform-name, so be sure to override --program-transform-name
2519 # at the end of the argument list.
2520 # These will be expanded by make, so quote '$'.
2521 cat <<\EOF_SED > conftestsed
2522 s/ --no[^ ]* / /
2523 s/ --c[a-z-]*[= ][^ ]* / /
2524 s/ --sr[a-z-]*[= ][^ ]* / /
2525 s/ --ho[a-z-]*[= ][^ ]* / /
2526 s/ --bu[a-z-]*[= ][^ ]* / /
2527 s/ --t[a-z-]*[= ][^ ]* / /
2528 s/ --program-[pst][a-z-]*[= ][^ ]* / /
2529 s/ -cache-file[= ][^ ]* / /
2530 s/ -srcdir[= ][^ ]* / /
2531 s/ -host[= ][^ ]* / /
2532 s/ -build[= ][^ ]* / /
2533 s/ -target[= ][^ ]* / /
2534 s/ -program-prefix[= ][^ ]* / /
2535 s/ -program-suffix[= ][^ ]* / /
2536 s/ -program-transform-name[= ][^ ]* / /
2537 s/ [^' -][^ ]* / /
2538 s/^ *//;s/ *$//
2539 s,\$,$$,g
2540 EOF_SED
2541 sed -f conftestsed <<EOF_SED > conftestsed.out
2542 ${ac_configure_args}
2543 EOF_SED
2544 baseargs=`cat conftestsed.out`
2545 rm -f conftestsed conftestsed.out
2546
2547 # Add in --program-transform-name, after --program-prefix and
2548 # --program-suffix have been applied to it. Autoconf has already
2549 # doubled dollar signs and backslashes in program_transform_name; we want
2550 # the backslashes un-doubled, and then the entire thing wrapped in single
2551 # quotes, because this will be expanded first by make and then by the shell.
2552 # Also, because we want to override the logic in subdir configure scripts to
2553 # choose program_transform_name, replace any s,x,x, with s,y,y,.
2554 sed -e "s,\\\\\\\\,\\\\,g; s,','\\\\'',g; s/s,x,x,/s,y,y,/" <<EOF_SED > conftestsed.out
2555 ${program_transform_name}
2556 EOF_SED
2557 gcc_transform_name=`cat conftestsed.out`
2558 rm -f conftestsed.out
2559 baseargs="$baseargs --program-transform-name='${gcc_transform_name}'"
2560
2561 # For the build-side libraries, we just need to pretend we're native,
2562 # and not use the same cache file. Multilibs are neither needed nor
2563 # desired.
2564 build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}"
2565
2566 # For host modules, accept cache file option, or specification as blank.
2567 case "${cache_file}" in
2568 "") # empty
2569 cache_file_option="" ;;
2570 /* | [A-Za-z]:[\\/]* ) # absolute path
2571 cache_file_option="--cache-file=${cache_file}" ;;
2572 *) # relative path
2573 cache_file_option="--cache-file=../${cache_file}" ;;
2574 esac
2575
2576 host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
2577
2578 target_configargs=${baseargs}
2579
2580 # Passing a --with-cross-host argument lets the target libraries know
2581 # whether they are being built with a cross-compiler or being built
2582 # native. However, it would be better to use other mechanisms to make the
2583 # sorts of decisions they want to make on this basis. Please consider
2584 # this option to be deprecated. FIXME.
2585 if test x${is_cross_compiler} = xyes ; then
2586 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
2587 fi
2588
2589 # Default to --enable-multilib.
2590 if test x${enable_multilib} = x ; then
2591 target_configargs="--enable-multilib ${target_configargs}"
2592 fi
2593
2594 # Pass --with-newlib if appropriate. Note that target_configdirs has
2595 # changed from the earlier setting of with_newlib.
2596 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
2597 target_configargs="--with-newlib ${target_configargs}"
2598 fi
2599
2600 # Pass the appropriate --host, --build, and --cache-file arguments.
2601 target_configargs="--cache-file=../config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}"
2602
2603 # provide a proper gxx_include_dir.
2604 # Note, if you change the default, make sure to fix both here and in
2605 # the gcc and libstdc++-v3 subdirectories.
2606 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
2607 case "${with_gxx_include_dir}" in
2608 yes)
2609 { echo "configure: error: --with-gxx-include-dir=[dir] requires a directory" 1>&2; exit 1; }
2610 ;;
2611 no | "")
2612 case "${enable_version_specific_runtime_libs}" in
2613 yes) gxx_include_dir='${libsubdir}/include/c++' ;;
2614 *)
2615 . ${srcdir}/config.if
2616 gxx_include_dir='${prefix}/include/'${libstdcxx_incdir} ;;
2617 esac ;;
2618 *) gxx_include_dir=${with_gxx_include_dir} ;;
2619 esac
2620
2621 FLAGS_FOR_TARGET=
2622 case " $target_configdirs " in
2623 *" newlib "*)
2624 case " $target_configargs " in
2625 *" --with-newlib "*)
2626 case "$target" in
2627 *-cygwin*)
2628 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 $$s/winsup/w32api/include' ;;
2629 esac
2630
2631 # If we're not building GCC, don't discard standard headers.
2632 if test -d ${srcdir}/gcc; then
2633 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
2634
2635 if test "${build}" != "${host}"; then
2636 # On Canadian crosses, CC_FOR_TARGET will have already been set
2637 # by `configure', so we won't have an opportunity to add -Bgcc/
2638 # to it. This is right: we don't want to search that directory
2639 # for binaries, but we want the header files in there, so add
2640 # them explicitly.
2641 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
2642
2643 # Someone might think of using the pre-installed headers on
2644 # Canadian crosses, in case the installed compiler is not fully
2645 # compatible with the compiler being built. In this case, it
2646 # would be better to flag an error than risking having
2647 # incompatible object files being constructed. We can't
2648 # guarantee that an error will be flagged, but let's hope the
2649 # compiler will do it, when presented with incompatible header
2650 # files.
2651 fi
2652 fi
2653
2654 case "${target}-${is_cross_compiler}" in
2655 i[3456789]86-*-linux*-no)
2656 # Here host == target, so we don't need to build gcc,
2657 # so we don't want to discard standard headers.
2658 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
2659 ;;
2660 *)
2661 # If we're building newlib, use its generic headers last, but search
2662 # for any libc-related directories first (so make it the last -B
2663 # switch).
2664 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
2665 ;;
2666 esac
2667 ;;
2668 esac
2669 ;;
2670 esac
2671
2672 # On Canadian crosses, we'll be searching the right directories for
2673 # the previously-installed cross compiler, so don't bother to add
2674 # flags for directories within the install tree of the compiler
2675 # being built; programs in there won't even run.
2676 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
2677 # Search for pre-installed headers if nothing else fits.
2678 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
2679 fi
2680
2681 if test "x${use_gnu_ld}" = x &&
2682 echo " ${configdirs} " | grep " ld " > /dev/null ; then
2683 # Arrange for us to find uninstalled linker scripts.
2684 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld'
2685 fi
2686
2687 if test "x${CC_FOR_TARGET+set}" = xset; then
2688 :
2689 elif test -d ${srcdir}/gcc; then
2690 CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/'
2691 elif test "$host" = "$target"; then
2692 CC_FOR_TARGET='$(CC)'
2693 else
2694 CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"`
2695 fi
2696 CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2697
2698 if test "x${GCJ_FOR_TARGET+set}" = xset; then
2699 :
2700 elif test -d ${srcdir}/gcc; then
2701 GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/'
2702 elif test "$host" = "$target"; then
2703 GCJ_FOR_TARGET='gcj'
2704 else
2705 GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"`
2706 fi
2707 GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2708
2709 # Don't use libstdc++-v3's flags to configure/build itself.
2710 libstdcxx_flags='`test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2711 raw_libstdcxx_flags=' -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2712
2713 if test "x${CXX_FOR_TARGET+set}" = xset; then
2714 if test "x${RAW_CXX_FOR_TARGET+set}" != xset; then
2715 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2716 fi
2717 elif test -d ${srcdir}/gcc; then
2718 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
2719 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
2720 # default whereas gcc does not.
2721 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
2722 # all other cases.
2723 CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
2724 RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
2725 elif test "$host" = "$target"; then
2726 CXX_FOR_TARGET='$(CXX)'
2727 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2728 else
2729 CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"`
2730 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2731 fi
2732 CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2733 RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2734
2735 qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2736 qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2737
2738 # We want to defer the evaluation of `cmd`s and shell variables in
2739 # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
2740 # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
2741 # quotes, but we still have to duplicate `$'s so that shell variables
2742 # can be expanded by the nested make as shell variables, not as make
2743 # macros.
2744 qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2745 qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2746
2747 # Wrap CC_FOR_TARGET and friends, for certain types of builds.
2748 CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
2749 GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
2750 CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
2751 RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
2752 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
2753 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
2754
2755 # Makefile fragments.
2756 host_makefile_frag=${srcdir}/${host_makefile_frag}
2757 target_makefile_frag=${srcdir}/${target_makefile_frag}
2758 alphaieee_frag=${srcdir}/${alphaieee_frag}
2759 ospace_frag=${srcdir}/${ospace_frag}
2760
2761
2762
2763
2764
2765 # Miscellanea: directories, flags, etc.
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779 # Build module lists & subconfigure args.
2780
2781
2782
2783
2784 # Host module lists & subconfigure args.
2785
2786
2787
2788 # Target module lists & subconfigure args.
2789
2790
2791
2792 # Build tools.
2793
2794
2795
2796
2797
2798
2799
2800 # Host tools.
2801 ncn_tool_prefix=
2802 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
2803 ncn_target_tool_prefix=
2804 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
2805
2806 if test -n "$ncn_tool_prefix"; then
2807 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
2808 set dummy ${ncn_tool_prefix}ar; ac_word=$2
2809 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2810 echo "configure:2811: checking for $ac_word" >&5
2811 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2812 echo $ac_n "(cached) $ac_c" 1>&6
2813 else
2814 if test -n "$AR"; then
2815 ac_cv_prog_AR="$AR" # Let the user override the test.
2816 else
2817 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2818 ac_dummy="$PATH"
2819 for ac_dir in $ac_dummy; do
2820 test -z "$ac_dir" && ac_dir=.
2821 if test -f $ac_dir/$ac_word; then
2822 ac_cv_prog_AR="${ncn_tool_prefix}ar"
2823 break
2824 fi
2825 done
2826 IFS="$ac_save_ifs"
2827 fi
2828 fi
2829 AR="$ac_cv_prog_AR"
2830 if test -n "$AR"; then
2831 echo "$ac_t""$AR" 1>&6
2832 else
2833 echo "$ac_t""no" 1>&6
2834 fi
2835
2836 fi
2837 if test -z "$ac_cv_prog_AR" ; then
2838 if test $build = $host ; then
2839 ncn_cv_AR=$AR
2840 # Extract the first word of "ar", so it can be a program name with args.
2841 set dummy ar; ac_word=$2
2842 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2843 echo "configure:2844: checking for $ac_word" >&5
2844 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
2845 echo $ac_n "(cached) $ac_c" 1>&6
2846 else
2847 if test -n "$ncn_cv_AR"; then
2848 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
2849 else
2850 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2851 ac_dummy="$PATH"
2852 for ac_dir in $ac_dummy; do
2853 test -z "$ac_dir" && ac_dir=.
2854 if test -f $ac_dir/$ac_word; then
2855 ac_cv_prog_ncn_cv_AR="ar"
2856 break
2857 fi
2858 done
2859 IFS="$ac_save_ifs"
2860 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
2861 fi
2862 fi
2863 ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
2864 if test -n "$ncn_cv_AR"; then
2865 echo "$ac_t""$ncn_cv_AR" 1>&6
2866 else
2867 echo "$ac_t""no" 1>&6
2868 fi
2869
2870 AR=$ncn_cv_AR
2871 else
2872 AR="${ncn_tool_prefix}ar"
2873 fi
2874 else
2875 AR="$ac_cv_prog_AR"
2876 fi
2877
2878 if test -n "$ncn_tool_prefix"; then
2879 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
2880 set dummy ${ncn_tool_prefix}as; ac_word=$2
2881 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2882 echo "configure:2883: checking for $ac_word" >&5
2883 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
2884 echo $ac_n "(cached) $ac_c" 1>&6
2885 else
2886 if test -n "$AS"; then
2887 ac_cv_prog_AS="$AS" # Let the user override the test.
2888 else
2889 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2890 ac_dummy="$PATH"
2891 for ac_dir in $ac_dummy; do
2892 test -z "$ac_dir" && ac_dir=.
2893 if test -f $ac_dir/$ac_word; then
2894 ac_cv_prog_AS="${ncn_tool_prefix}as"
2895 break
2896 fi
2897 done
2898 IFS="$ac_save_ifs"
2899 fi
2900 fi
2901 AS="$ac_cv_prog_AS"
2902 if test -n "$AS"; then
2903 echo "$ac_t""$AS" 1>&6
2904 else
2905 echo "$ac_t""no" 1>&6
2906 fi
2907
2908 fi
2909 if test -z "$ac_cv_prog_AS" ; then
2910 if test $build = $host ; then
2911 ncn_cv_AS=$AS
2912 # Extract the first word of "as", so it can be a program name with args.
2913 set dummy as; ac_word=$2
2914 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2915 echo "configure:2916: checking for $ac_word" >&5
2916 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
2917 echo $ac_n "(cached) $ac_c" 1>&6
2918 else
2919 if test -n "$ncn_cv_AS"; then
2920 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
2921 else
2922 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2923 ac_dummy="$PATH"
2924 for ac_dir in $ac_dummy; do
2925 test -z "$ac_dir" && ac_dir=.
2926 if test -f $ac_dir/$ac_word; then
2927 ac_cv_prog_ncn_cv_AS="as"
2928 break
2929 fi
2930 done
2931 IFS="$ac_save_ifs"
2932 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
2933 fi
2934 fi
2935 ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
2936 if test -n "$ncn_cv_AS"; then
2937 echo "$ac_t""$ncn_cv_AS" 1>&6
2938 else
2939 echo "$ac_t""no" 1>&6
2940 fi
2941
2942 AS=$ncn_cv_AS
2943 else
2944 AS="${ncn_tool_prefix}as"
2945 fi
2946 else
2947 AS="$ac_cv_prog_AS"
2948 fi
2949
2950 if test -n "$ncn_tool_prefix"; then
2951 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
2952 set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
2953 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2954 echo "configure:2955: checking for $ac_word" >&5
2955 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
2956 echo $ac_n "(cached) $ac_c" 1>&6
2957 else
2958 if test -n "$DLLTOOL"; then
2959 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
2960 else
2961 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2962 ac_dummy="$PATH"
2963 for ac_dir in $ac_dummy; do
2964 test -z "$ac_dir" && ac_dir=.
2965 if test -f $ac_dir/$ac_word; then
2966 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
2967 break
2968 fi
2969 done
2970 IFS="$ac_save_ifs"
2971 fi
2972 fi
2973 DLLTOOL="$ac_cv_prog_DLLTOOL"
2974 if test -n "$DLLTOOL"; then
2975 echo "$ac_t""$DLLTOOL" 1>&6
2976 else
2977 echo "$ac_t""no" 1>&6
2978 fi
2979
2980 fi
2981 if test -z "$ac_cv_prog_DLLTOOL" ; then
2982 if test $build = $host ; then
2983 ncn_cv_DLLTOOL=$DLLTOOL
2984 # Extract the first word of "dlltool", so it can be a program name with args.
2985 set dummy dlltool; ac_word=$2
2986 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2987 echo "configure:2988: checking for $ac_word" >&5
2988 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
2989 echo $ac_n "(cached) $ac_c" 1>&6
2990 else
2991 if test -n "$ncn_cv_DLLTOOL"; then
2992 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
2993 else
2994 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2995 ac_dummy="$PATH"
2996 for ac_dir in $ac_dummy; do
2997 test -z "$ac_dir" && ac_dir=.
2998 if test -f $ac_dir/$ac_word; then
2999 ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
3000 break
3001 fi
3002 done
3003 IFS="$ac_save_ifs"
3004 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
3005 fi
3006 fi
3007 ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
3008 if test -n "$ncn_cv_DLLTOOL"; then
3009 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
3010 else
3011 echo "$ac_t""no" 1>&6
3012 fi
3013
3014 DLLTOOL=$ncn_cv_DLLTOOL
3015 else
3016 DLLTOOL="${ncn_tool_prefix}dlltool"
3017 fi
3018 else
3019 DLLTOOL="$ac_cv_prog_DLLTOOL"
3020 fi
3021
3022 if test -n "$ncn_tool_prefix"; then
3023 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
3024 set dummy ${ncn_tool_prefix}ld; ac_word=$2
3025 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3026 echo "configure:3027: checking for $ac_word" >&5
3027 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
3028 echo $ac_n "(cached) $ac_c" 1>&6
3029 else
3030 if test -n "$LD"; then
3031 ac_cv_prog_LD="$LD" # Let the user override the test.
3032 else
3033 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3034 ac_dummy="$PATH"
3035 for ac_dir in $ac_dummy; do
3036 test -z "$ac_dir" && ac_dir=.
3037 if test -f $ac_dir/$ac_word; then
3038 ac_cv_prog_LD="${ncn_tool_prefix}ld"
3039 break
3040 fi
3041 done
3042 IFS="$ac_save_ifs"
3043 fi
3044 fi
3045 LD="$ac_cv_prog_LD"
3046 if test -n "$LD"; then
3047 echo "$ac_t""$LD" 1>&6
3048 else
3049 echo "$ac_t""no" 1>&6
3050 fi
3051
3052 fi
3053 if test -z "$ac_cv_prog_LD" ; then
3054 if test $build = $host ; then
3055 ncn_cv_LD=$LD
3056 # Extract the first word of "ld", so it can be a program name with args.
3057 set dummy ld; ac_word=$2
3058 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3059 echo "configure:3060: checking for $ac_word" >&5
3060 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
3061 echo $ac_n "(cached) $ac_c" 1>&6
3062 else
3063 if test -n "$ncn_cv_LD"; then
3064 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
3065 else
3066 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3067 ac_dummy="$PATH"
3068 for ac_dir in $ac_dummy; do
3069 test -z "$ac_dir" && ac_dir=.
3070 if test -f $ac_dir/$ac_word; then
3071 ac_cv_prog_ncn_cv_LD="ld"
3072 break
3073 fi
3074 done
3075 IFS="$ac_save_ifs"
3076 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
3077 fi
3078 fi
3079 ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
3080 if test -n "$ncn_cv_LD"; then
3081 echo "$ac_t""$ncn_cv_LD" 1>&6
3082 else
3083 echo "$ac_t""no" 1>&6
3084 fi
3085
3086 LD=$ncn_cv_LD
3087 else
3088 LD="${ncn_tool_prefix}ld"
3089 fi
3090 else
3091 LD="$ac_cv_prog_LD"
3092 fi
3093
3094 if test -n "$ncn_tool_prefix"; then
3095 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
3096 set dummy ${ncn_tool_prefix}nm; ac_word=$2
3097 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3098 echo "configure:3099: checking for $ac_word" >&5
3099 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3100 echo $ac_n "(cached) $ac_c" 1>&6
3101 else
3102 if test -n "$NM"; then
3103 ac_cv_prog_NM="$NM" # Let the user override the test.
3104 else
3105 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3106 ac_dummy="$PATH"
3107 for ac_dir in $ac_dummy; do
3108 test -z "$ac_dir" && ac_dir=.
3109 if test -f $ac_dir/$ac_word; then
3110 ac_cv_prog_NM="${ncn_tool_prefix}nm"
3111 break
3112 fi
3113 done
3114 IFS="$ac_save_ifs"
3115 fi
3116 fi
3117 NM="$ac_cv_prog_NM"
3118 if test -n "$NM"; then
3119 echo "$ac_t""$NM" 1>&6
3120 else
3121 echo "$ac_t""no" 1>&6
3122 fi
3123
3124 fi
3125 if test -z "$ac_cv_prog_NM" ; then
3126 if test $build = $host ; then
3127 ncn_cv_NM=$NM
3128 # Extract the first word of "nm", so it can be a program name with args.
3129 set dummy nm; ac_word=$2
3130 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3131 echo "configure:3132: checking for $ac_word" >&5
3132 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3133 echo $ac_n "(cached) $ac_c" 1>&6
3134 else
3135 if test -n "$ncn_cv_NM"; then
3136 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3137 else
3138 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3139 ac_dummy="$PATH"
3140 for ac_dir in $ac_dummy; do
3141 test -z "$ac_dir" && ac_dir=.
3142 if test -f $ac_dir/$ac_word; then
3143 ac_cv_prog_ncn_cv_NM="nm"
3144 break
3145 fi
3146 done
3147 IFS="$ac_save_ifs"
3148 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3149 fi
3150 fi
3151 ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3152 if test -n "$ncn_cv_NM"; then
3153 echo "$ac_t""$ncn_cv_NM" 1>&6
3154 else
3155 echo "$ac_t""no" 1>&6
3156 fi
3157
3158 NM=$ncn_cv_NM
3159 else
3160 NM="${ncn_tool_prefix}nm"
3161 fi
3162 else
3163 NM="$ac_cv_prog_NM"
3164 fi
3165
3166 if test -n "$ncn_tool_prefix"; then
3167 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3168 set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3169 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3170 echo "configure:3171: checking for $ac_word" >&5
3171 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3172 echo $ac_n "(cached) $ac_c" 1>&6
3173 else
3174 if test -n "$RANLIB"; then
3175 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3176 else
3177 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3178 ac_dummy="$PATH"
3179 for ac_dir in $ac_dummy; do
3180 test -z "$ac_dir" && ac_dir=.
3181 if test -f $ac_dir/$ac_word; then
3182 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3183 break
3184 fi
3185 done
3186 IFS="$ac_save_ifs"
3187 fi
3188 fi
3189 RANLIB="$ac_cv_prog_RANLIB"
3190 if test -n "$RANLIB"; then
3191 echo "$ac_t""$RANLIB" 1>&6
3192 else
3193 echo "$ac_t""no" 1>&6
3194 fi
3195
3196 fi
3197 if test -z "$ac_cv_prog_RANLIB" ; then
3198 if test $build = $host ; then
3199 ncn_cv_RANLIB=$RANLIB
3200 # Extract the first word of "ranlib", so it can be a program name with args.
3201 set dummy ranlib; ac_word=$2
3202 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3203 echo "configure:3204: checking for $ac_word" >&5
3204 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3205 echo $ac_n "(cached) $ac_c" 1>&6
3206 else
3207 if test -n "$ncn_cv_RANLIB"; then
3208 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3209 else
3210 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3211 ac_dummy="$PATH"
3212 for ac_dir in $ac_dummy; do
3213 test -z "$ac_dir" && ac_dir=.
3214 if test -f $ac_dir/$ac_word; then
3215 ac_cv_prog_ncn_cv_RANLIB="ranlib"
3216 break
3217 fi
3218 done
3219 IFS="$ac_save_ifs"
3220 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
3221 fi
3222 fi
3223 ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
3224 if test -n "$ncn_cv_RANLIB"; then
3225 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
3226 else
3227 echo "$ac_t""no" 1>&6
3228 fi
3229
3230 RANLIB=$ncn_cv_RANLIB
3231 else
3232 RANLIB=":"
3233 fi
3234 else
3235 RANLIB="$ac_cv_prog_RANLIB"
3236 fi
3237
3238 if test -n "$ncn_tool_prefix"; then
3239 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
3240 set dummy ${ncn_tool_prefix}windres; ac_word=$2
3241 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3242 echo "configure:3243: checking for $ac_word" >&5
3243 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3244 echo $ac_n "(cached) $ac_c" 1>&6
3245 else
3246 if test -n "$WINDRES"; then
3247 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3248 else
3249 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3250 ac_dummy="$PATH"
3251 for ac_dir in $ac_dummy; do
3252 test -z "$ac_dir" && ac_dir=.
3253 if test -f $ac_dir/$ac_word; then
3254 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
3255 break
3256 fi
3257 done
3258 IFS="$ac_save_ifs"
3259 fi
3260 fi
3261 WINDRES="$ac_cv_prog_WINDRES"
3262 if test -n "$WINDRES"; then
3263 echo "$ac_t""$WINDRES" 1>&6
3264 else
3265 echo "$ac_t""no" 1>&6
3266 fi
3267
3268 fi
3269 if test -z "$ac_cv_prog_WINDRES" ; then
3270 if test $build = $host ; then
3271 ncn_cv_WINDRES=$WINDRES
3272 # Extract the first word of "windres", so it can be a program name with args.
3273 set dummy windres; ac_word=$2
3274 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3275 echo "configure:3276: checking for $ac_word" >&5
3276 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
3277 echo $ac_n "(cached) $ac_c" 1>&6
3278 else
3279 if test -n "$ncn_cv_WINDRES"; then
3280 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
3281 else
3282 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3283 ac_dummy="$PATH"
3284 for ac_dir in $ac_dummy; do
3285 test -z "$ac_dir" && ac_dir=.
3286 if test -f $ac_dir/$ac_word; then
3287 ac_cv_prog_ncn_cv_WINDRES="windres"
3288 break
3289 fi
3290 done
3291 IFS="$ac_save_ifs"
3292 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
3293 fi
3294 fi
3295 ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
3296 if test -n "$ncn_cv_WINDRES"; then
3297 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
3298 else
3299 echo "$ac_t""no" 1>&6
3300 fi
3301
3302 WINDRES=$ncn_cv_WINDRES
3303 else
3304 WINDRES="${ncn_tool_prefix}windres"
3305 fi
3306 else
3307 WINDRES="$ac_cv_prog_WINDRES"
3308 fi
3309
3310 if test -n "$ncn_tool_prefix"; then
3311 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
3312 set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
3313 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3314 echo "configure:3315: checking for $ac_word" >&5
3315 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
3316 echo $ac_n "(cached) $ac_c" 1>&6
3317 else
3318 if test -n "$OBJCOPY"; then
3319 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
3320 else
3321 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3322 ac_dummy="$PATH"
3323 for ac_dir in $ac_dummy; do
3324 test -z "$ac_dir" && ac_dir=.
3325 if test -f $ac_dir/$ac_word; then
3326 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
3327 break
3328 fi
3329 done
3330 IFS="$ac_save_ifs"
3331 fi
3332 fi
3333 OBJCOPY="$ac_cv_prog_OBJCOPY"
3334 if test -n "$OBJCOPY"; then
3335 echo "$ac_t""$OBJCOPY" 1>&6
3336 else
3337 echo "$ac_t""no" 1>&6
3338 fi
3339
3340 fi
3341 if test -z "$ac_cv_prog_OBJCOPY" ; then
3342 if test $build = $host ; then
3343 ncn_cv_OBJCOPY=$OBJCOPY
3344 # Extract the first word of "objcopy", so it can be a program name with args.
3345 set dummy objcopy; ac_word=$2
3346 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3347 echo "configure:3348: checking for $ac_word" >&5
3348 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
3349 echo $ac_n "(cached) $ac_c" 1>&6
3350 else
3351 if test -n "$ncn_cv_OBJCOPY"; then
3352 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
3353 else
3354 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3355 ac_dummy="$PATH"
3356 for ac_dir in $ac_dummy; do
3357 test -z "$ac_dir" && ac_dir=.
3358 if test -f $ac_dir/$ac_word; then
3359 ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3360 break
3361 fi
3362 done
3363 IFS="$ac_save_ifs"
3364 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3365 fi
3366 fi
3367 ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
3368 if test -n "$ncn_cv_OBJCOPY"; then
3369 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
3370 else
3371 echo "$ac_t""no" 1>&6
3372 fi
3373
3374 OBJCOPY=$ncn_cv_OBJCOPY
3375 else
3376 OBJCOPY="${ncn_tool_prefix}objcopy"
3377 fi
3378 else
3379 OBJCOPY="$ac_cv_prog_OBJCOPY"
3380 fi
3381
3382 if test -n "$ncn_tool_prefix"; then
3383 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
3384 set dummy ${ncn_tool_prefix}objdump; ac_word=$2
3385 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3386 echo "configure:3387: checking for $ac_word" >&5
3387 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
3388 echo $ac_n "(cached) $ac_c" 1>&6
3389 else
3390 if test -n "$OBJDUMP"; then
3391 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
3392 else
3393 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3394 ac_dummy="$PATH"
3395 for ac_dir in $ac_dummy; do
3396 test -z "$ac_dir" && ac_dir=.
3397 if test -f $ac_dir/$ac_word; then
3398 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
3399 break
3400 fi
3401 done
3402 IFS="$ac_save_ifs"
3403 fi
3404 fi
3405 OBJDUMP="$ac_cv_prog_OBJDUMP"
3406 if test -n "$OBJDUMP"; then
3407 echo "$ac_t""$OBJDUMP" 1>&6
3408 else
3409 echo "$ac_t""no" 1>&6
3410 fi
3411
3412 fi
3413 if test -z "$ac_cv_prog_OBJDUMP" ; then
3414 if test $build = $host ; then
3415 ncn_cv_OBJDUMP=$OBJDUMP
3416 # Extract the first word of "objdump", so it can be a program name with args.
3417 set dummy objdump; ac_word=$2
3418 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3419 echo "configure:3420: checking for $ac_word" >&5
3420 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
3421 echo $ac_n "(cached) $ac_c" 1>&6
3422 else
3423 if test -n "$ncn_cv_OBJDUMP"; then
3424 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
3425 else
3426 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3427 ac_dummy="$PATH"
3428 for ac_dir in $ac_dummy; do
3429 test -z "$ac_dir" && ac_dir=.
3430 if test -f $ac_dir/$ac_word; then
3431 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3432 break
3433 fi
3434 done
3435 IFS="$ac_save_ifs"
3436 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3437 fi
3438 fi
3439 ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
3440 if test -n "$ncn_cv_OBJDUMP"; then
3441 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
3442 else
3443 echo "$ac_t""no" 1>&6
3444 fi
3445
3446 OBJDUMP=$ncn_cv_OBJDUMP
3447 else
3448 OBJDUMP="${ncn_tool_prefix}objdump"
3449 fi
3450 else
3451 OBJDUMP="$ac_cv_prog_OBJDUMP"
3452 fi
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462 # Target tools.
3463 if test -n "$ncn_target_tool_prefix"; then
3464 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
3465 set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
3466 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3467 echo "configure:3468: checking for $ac_word" >&5
3468 if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
3469 echo $ac_n "(cached) $ac_c" 1>&6
3470 else
3471 if test -n "$AR_FOR_TARGET"; then
3472 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
3473 else
3474 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3475 ac_dummy="$PATH"
3476 for ac_dir in $ac_dummy; do
3477 test -z "$ac_dir" && ac_dir=.
3478 if test -f $ac_dir/$ac_word; then
3479 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3480 break
3481 fi
3482 done
3483 IFS="$ac_save_ifs"
3484 fi
3485 fi
3486 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3487 if test -n "$AR_FOR_TARGET"; then
3488 echo "$ac_t""$AR_FOR_TARGET" 1>&6
3489 else
3490 echo "$ac_t""no" 1>&6
3491 fi
3492
3493 fi
3494 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
3495 if test $build = $target ; then
3496 ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
3497 # Extract the first word of "ar", so it can be a program name with args.
3498 set dummy ar; ac_word=$2
3499 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3500 echo "configure:3501: checking for $ac_word" >&5
3501 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
3502 echo $ac_n "(cached) $ac_c" 1>&6
3503 else
3504 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3505 ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
3506 else
3507 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3508 ac_dummy="$PATH"
3509 for ac_dir in $ac_dummy; do
3510 test -z "$ac_dir" && ac_dir=.
3511 if test -f $ac_dir/$ac_word; then
3512 ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3513 break
3514 fi
3515 done
3516 IFS="$ac_save_ifs"
3517 test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3518 fi
3519 fi
3520 ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
3521 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3522 echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
3523 else
3524 echo "$ac_t""no" 1>&6
3525 fi
3526
3527 AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
3528 else
3529 AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3530 fi
3531 else
3532 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3533 fi
3534
3535 if test -n "$ncn_target_tool_prefix"; then
3536 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
3537 set dummy ${ncn_target_tool_prefix}as; ac_word=$2
3538 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3539 echo "configure:3540: checking for $ac_word" >&5
3540 if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
3541 echo $ac_n "(cached) $ac_c" 1>&6
3542 else
3543 if test -n "$AS_FOR_TARGET"; then
3544 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
3545 else
3546 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3547 ac_dummy="$PATH"
3548 for ac_dir in $ac_dummy; do
3549 test -z "$ac_dir" && ac_dir=.
3550 if test -f $ac_dir/$ac_word; then
3551 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3552 break
3553 fi
3554 done
3555 IFS="$ac_save_ifs"
3556 fi
3557 fi
3558 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3559 if test -n "$AS_FOR_TARGET"; then
3560 echo "$ac_t""$AS_FOR_TARGET" 1>&6
3561 else
3562 echo "$ac_t""no" 1>&6
3563 fi
3564
3565 fi
3566 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
3567 if test $build = $target ; then
3568 ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
3569 # Extract the first word of "as", so it can be a program name with args.
3570 set dummy as; ac_word=$2
3571 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3572 echo "configure:3573: checking for $ac_word" >&5
3573 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
3574 echo $ac_n "(cached) $ac_c" 1>&6
3575 else
3576 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3577 ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
3578 else
3579 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3580 ac_dummy="$PATH"
3581 for ac_dir in $ac_dummy; do
3582 test -z "$ac_dir" && ac_dir=.
3583 if test -f $ac_dir/$ac_word; then
3584 ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3585 break
3586 fi
3587 done
3588 IFS="$ac_save_ifs"
3589 test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3590 fi
3591 fi
3592 ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
3593 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3594 echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
3595 else
3596 echo "$ac_t""no" 1>&6
3597 fi
3598
3599 AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
3600 else
3601 AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3602 fi
3603 else
3604 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3605 fi
3606
3607 if test -n "$ncn_target_tool_prefix"; then
3608 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
3609 set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
3610 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3611 echo "configure:3612: checking for $ac_word" >&5
3612 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3613 echo $ac_n "(cached) $ac_c" 1>&6
3614 else
3615 if test -n "$DLLTOOL_FOR_TARGET"; then
3616 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
3617 else
3618 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3619 ac_dummy="$PATH"
3620 for ac_dir in $ac_dummy; do
3621 test -z "$ac_dir" && ac_dir=.
3622 if test -f $ac_dir/$ac_word; then
3623 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3624 break
3625 fi
3626 done
3627 IFS="$ac_save_ifs"
3628 fi
3629 fi
3630 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3631 if test -n "$DLLTOOL_FOR_TARGET"; then
3632 echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
3633 else
3634 echo "$ac_t""no" 1>&6
3635 fi
3636
3637 fi
3638 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
3639 if test $build = $target ; then
3640 ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
3641 # Extract the first word of "dlltool", so it can be a program name with args.
3642 set dummy dlltool; ac_word=$2
3643 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3644 echo "configure:3645: checking for $ac_word" >&5
3645 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3646 echo $ac_n "(cached) $ac_c" 1>&6
3647 else
3648 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3649 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
3650 else
3651 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3652 ac_dummy="$PATH"
3653 for ac_dir in $ac_dummy; do
3654 test -z "$ac_dir" && ac_dir=.
3655 if test -f $ac_dir/$ac_word; then
3656 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3657 break
3658 fi
3659 done
3660 IFS="$ac_save_ifs"
3661 test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3662 fi
3663 fi
3664 ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
3665 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3666 echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
3667 else
3668 echo "$ac_t""no" 1>&6
3669 fi
3670
3671 DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
3672 else
3673 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3674 fi
3675 else
3676 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3677 fi
3678
3679 if test -n "$ncn_target_tool_prefix"; then
3680 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
3681 set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
3682 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3683 echo "configure:3684: checking for $ac_word" >&5
3684 if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
3685 echo $ac_n "(cached) $ac_c" 1>&6
3686 else
3687 if test -n "$LD_FOR_TARGET"; then
3688 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
3689 else
3690 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3691 ac_dummy="$PATH"
3692 for ac_dir in $ac_dummy; do
3693 test -z "$ac_dir" && ac_dir=.
3694 if test -f $ac_dir/$ac_word; then
3695 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3696 break
3697 fi
3698 done
3699 IFS="$ac_save_ifs"
3700 fi
3701 fi
3702 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3703 if test -n "$LD_FOR_TARGET"; then
3704 echo "$ac_t""$LD_FOR_TARGET" 1>&6
3705 else
3706 echo "$ac_t""no" 1>&6
3707 fi
3708
3709 fi
3710 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
3711 if test $build = $target ; then
3712 ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
3713 # Extract the first word of "ld", so it can be a program name with args.
3714 set dummy ld; ac_word=$2
3715 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3716 echo "configure:3717: checking for $ac_word" >&5
3717 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
3718 echo $ac_n "(cached) $ac_c" 1>&6
3719 else
3720 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3721 ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
3722 else
3723 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3724 ac_dummy="$PATH"
3725 for ac_dir in $ac_dummy; do
3726 test -z "$ac_dir" && ac_dir=.
3727 if test -f $ac_dir/$ac_word; then
3728 ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3729 break
3730 fi
3731 done
3732 IFS="$ac_save_ifs"
3733 test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3734 fi
3735 fi
3736 ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
3737 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3738 echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
3739 else
3740 echo "$ac_t""no" 1>&6
3741 fi
3742
3743 LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
3744 else
3745 LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3746 fi
3747 else
3748 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3749 fi
3750
3751 if test -n "$ncn_target_tool_prefix"; then
3752 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
3753 set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
3754 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3755 echo "configure:3756: checking for $ac_word" >&5
3756 if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
3757 echo $ac_n "(cached) $ac_c" 1>&6
3758 else
3759 if test -n "$NM_FOR_TARGET"; then
3760 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
3761 else
3762 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3763 ac_dummy="$PATH"
3764 for ac_dir in $ac_dummy; do
3765 test -z "$ac_dir" && ac_dir=.
3766 if test -f $ac_dir/$ac_word; then
3767 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3768 break
3769 fi
3770 done
3771 IFS="$ac_save_ifs"
3772 fi
3773 fi
3774 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3775 if test -n "$NM_FOR_TARGET"; then
3776 echo "$ac_t""$NM_FOR_TARGET" 1>&6
3777 else
3778 echo "$ac_t""no" 1>&6
3779 fi
3780
3781 fi
3782 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
3783 if test $build = $target ; then
3784 ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
3785 # Extract the first word of "nm", so it can be a program name with args.
3786 set dummy nm; ac_word=$2
3787 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3788 echo "configure:3789: checking for $ac_word" >&5
3789 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
3790 echo $ac_n "(cached) $ac_c" 1>&6
3791 else
3792 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3793 ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
3794 else
3795 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3796 ac_dummy="$PATH"
3797 for ac_dir in $ac_dummy; do
3798 test -z "$ac_dir" && ac_dir=.
3799 if test -f $ac_dir/$ac_word; then
3800 ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3801 break
3802 fi
3803 done
3804 IFS="$ac_save_ifs"
3805 test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3806 fi
3807 fi
3808 ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
3809 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3810 echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
3811 else
3812 echo "$ac_t""no" 1>&6
3813 fi
3814
3815 NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
3816 else
3817 NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3818 fi
3819 else
3820 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3821 fi
3822
3823 if test -n "$ncn_target_tool_prefix"; then
3824 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
3825 set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
3826 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3827 echo "configure:3828: checking for $ac_word" >&5
3828 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3829 echo $ac_n "(cached) $ac_c" 1>&6
3830 else
3831 if test -n "$RANLIB_FOR_TARGET"; then
3832 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
3833 else
3834 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3835 ac_dummy="$PATH"
3836 for ac_dir in $ac_dummy; do
3837 test -z "$ac_dir" && ac_dir=.
3838 if test -f $ac_dir/$ac_word; then
3839 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
3840 break
3841 fi
3842 done
3843 IFS="$ac_save_ifs"
3844 fi
3845 fi
3846 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3847 if test -n "$RANLIB_FOR_TARGET"; then
3848 echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
3849 else
3850 echo "$ac_t""no" 1>&6
3851 fi
3852
3853 fi
3854 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
3855 if test $build = $target ; then
3856 ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
3857 # Extract the first word of "ranlib", so it can be a program name with args.
3858 set dummy ranlib; ac_word=$2
3859 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3860 echo "configure:3861: checking for $ac_word" >&5
3861 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3862 echo $ac_n "(cached) $ac_c" 1>&6
3863 else
3864 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3865 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
3866 else
3867 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3868 ac_dummy="$PATH"
3869 for ac_dir in $ac_dummy; do
3870 test -z "$ac_dir" && ac_dir=.
3871 if test -f $ac_dir/$ac_word; then
3872 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib"
3873 break
3874 fi
3875 done
3876 IFS="$ac_save_ifs"
3877 test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":"
3878 fi
3879 fi
3880 ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
3881 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3882 echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
3883 else
3884 echo "$ac_t""no" 1>&6
3885 fi
3886
3887 RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
3888 else
3889 RANLIB_FOR_TARGET=":"
3890 fi
3891 else
3892 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3893 fi
3894
3895 if test -n "$ncn_target_tool_prefix"; then
3896 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
3897 set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
3898 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3899 echo "configure:3900: checking for $ac_word" >&5
3900 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3901 echo $ac_n "(cached) $ac_c" 1>&6
3902 else
3903 if test -n "$WINDRES_FOR_TARGET"; then
3904 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
3905 else
3906 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3907 ac_dummy="$PATH"
3908 for ac_dir in $ac_dummy; do
3909 test -z "$ac_dir" && ac_dir=.
3910 if test -f $ac_dir/$ac_word; then
3911 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3912 break
3913 fi
3914 done
3915 IFS="$ac_save_ifs"
3916 fi
3917 fi
3918 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3919 if test -n "$WINDRES_FOR_TARGET"; then
3920 echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
3921 else
3922 echo "$ac_t""no" 1>&6
3923 fi
3924
3925 fi
3926 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
3927 if test $build = $target ; then
3928 ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
3929 # Extract the first word of "windres", so it can be a program name with args.
3930 set dummy windres; ac_word=$2
3931 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3932 echo "configure:3933: checking for $ac_word" >&5
3933 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3934 echo $ac_n "(cached) $ac_c" 1>&6
3935 else
3936 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3937 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
3938 else
3939 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3940 ac_dummy="$PATH"
3941 for ac_dir in $ac_dummy; do
3942 test -z "$ac_dir" && ac_dir=.
3943 if test -f $ac_dir/$ac_word; then
3944 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3945 break
3946 fi
3947 done
3948 IFS="$ac_save_ifs"
3949 test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3950 fi
3951 fi
3952 ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
3953 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3954 echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
3955 else
3956 echo "$ac_t""no" 1>&6
3957 fi
3958
3959 WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
3960 else
3961 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3962 fi
3963 else
3964 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3965 fi
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977 # Fix up target tools.
3978 if test "x${build}" = "x${host}" ; then
3979 # In this case, the newly built tools can and should be used,
3980 # so we override the results of the autoconf tests.
3981 # This should really only happen when the tools are actually being built,
3982 # but that's a further refinement. The new build scheme, where
3983 # tools are built into a structure paralleling where they're installed,
3984 # should also eliminate all of this cleanly.
3985 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
3986 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
3987 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
3988 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
3989 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
3990 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
3991 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
3992 fi
3993 # Certain tools may need extra flags.
3994 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
3995 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
3996 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
3997
3998 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
3999 echo "configure:4000: checking whether to enable maintainer-specific portions of Makefiles" >&5
4000 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4001 if test "${enable_maintainer_mode+set}" = set; then
4002 enableval="$enable_maintainer_mode"
4003 USE_MAINTAINER_MODE=$enableval
4004 else
4005 USE_MAINTAINER_MODE=no
4006 fi
4007
4008 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
4009
4010
4011 if test "$USE_MAINTAINER_MODE" = yes; then
4012 MAINTAINER_MODE_TRUE=
4013 MAINTAINER_MODE_FALSE='#'
4014 else
4015 MAINTAINER_MODE_TRUE='#'
4016 MAINTAINER_MODE_FALSE=
4017 fi
4018 MAINT=$MAINTAINER_MODE_TRUE
4019
4020 trap '' 1 2 15
4021 cat > confcache <<\EOF
4022 # This file is a shell script that caches the results of configure
4023 # tests run on this system so they can be shared between configure
4024 # scripts and configure runs. It is not useful on other systems.
4025 # If it contains results you don't want to keep, you may remove or edit it.
4026 #
4027 # By default, configure uses ./config.cache as the cache file,
4028 # creating it if it does not exist already. You can give configure
4029 # the --cache-file=FILE option to use a different cache file; that is
4030 # what configure does when it calls configure scripts in
4031 # subdirectories, so they share the cache.
4032 # Giving --cache-file=/dev/null disables caching, for debugging configure.
4033 # config.status only pays attention to the cache file if you give it the
4034 # --recheck option to rerun configure.
4035 #
4036 EOF
4037 # The following way of writing the cache mishandles newlines in values,
4038 # but we know of no workaround that is simple, portable, and efficient.
4039 # So, don't put newlines in cache variables' values.
4040 # Ultrix sh set writes to stderr and can't be redirected directly,
4041 # and sets the high bit in the cache file unless we assign to the vars.
4042 (set) 2>&1 |
4043 case `(ac_space=' '; set | grep ac_space) 2>&1` in
4044 *ac_space=\ *)
4045 # `set' does not quote correctly, so add quotes (double-quote substitution
4046 # turns \\\\ into \\, and sed turns \\ into \).
4047 sed -n \
4048 -e "s/'/'\\\\''/g" \
4049 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
4050 ;;
4051 *)
4052 # `set' quotes correctly as required by POSIX, so do not add quotes.
4053 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
4054 ;;
4055 esac >> confcache
4056 if cmp -s $cache_file confcache; then
4057 :
4058 else
4059 if test -w $cache_file; then
4060 echo "updating cache $cache_file"
4061 cat confcache > $cache_file
4062 else
4063 echo "not updating unwritable cache $cache_file"
4064 fi
4065 fi
4066 rm -f confcache
4067
4068 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4069
4070 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4071 # Let make expand exec_prefix.
4072 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4073
4074 # Any assignment to VPATH causes Sun make to only execute
4075 # the first set of double-colon rules, so remove it if not needed.
4076 # If there is a colon in the path, we need to keep it.
4077 if test "x$srcdir" = x.; then
4078 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
4079 fi
4080
4081 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4082
4083 # Transform confdefs.h into DEFS.
4084 # Protect against shell expansion while executing Makefile rules.
4085 # Protect against Makefile macro expansion.
4086 cat > conftest.defs <<\EOF
4087 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
4088 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
4089 s%\[%\\&%g
4090 s%\]%\\&%g
4091 s%\$%$$%g
4092 EOF
4093 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
4094 rm -f conftest.defs
4095
4096
4097 # Without the "./", some shells look in PATH for config.status.
4098 : ${CONFIG_STATUS=./config.status}
4099
4100 echo creating $CONFIG_STATUS
4101 rm -f $CONFIG_STATUS
4102 cat > $CONFIG_STATUS <<EOF
4103 #! /bin/sh
4104 # Generated automatically by configure.
4105 # Run this file to recreate the current configuration.
4106 # This directory was configured as follows,
4107 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4108 #
4109 # $0 $ac_configure_args
4110 #
4111 # Compiler output produced by configure, useful for debugging
4112 # configure, is in ./config.log if it exists.
4113
4114 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4115 for ac_option
4116 do
4117 case "\$ac_option" in
4118 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4119 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4120 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4121 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4122 echo "$CONFIG_STATUS generated by autoconf version 2.13"
4123 exit 0 ;;
4124 -help | --help | --hel | --he | --h)
4125 echo "\$ac_cs_usage"; exit 0 ;;
4126 *) echo "\$ac_cs_usage"; exit 1 ;;
4127 esac
4128 done
4129
4130 ac_given_srcdir=$srcdir
4131 ac_given_INSTALL="$INSTALL"
4132
4133 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4134 EOF
4135 cat >> $CONFIG_STATUS <<EOF
4136
4137 # Protect against being on the right side of a sed subst in config.status.
4138 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4139 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4140 $ac_vpsub
4141 $extrasub
4142 s%@SHELL@%$SHELL%g
4143 s%@CFLAGS@%$CFLAGS%g
4144 s%@CPPFLAGS@%$CPPFLAGS%g
4145 s%@CXXFLAGS@%$CXXFLAGS%g
4146 s%@FFLAGS@%$FFLAGS%g
4147 s%@DEFS@%$DEFS%g
4148 s%@LDFLAGS@%$LDFLAGS%g
4149 s%@LIBS@%$LIBS%g
4150 s%@exec_prefix@%$exec_prefix%g
4151 s%@prefix@%$prefix%g
4152 s%@program_transform_name@%$program_transform_name%g
4153 s%@bindir@%$bindir%g
4154 s%@sbindir@%$sbindir%g
4155 s%@libexecdir@%$libexecdir%g
4156 s%@datadir@%$datadir%g
4157 s%@sysconfdir@%$sysconfdir%g
4158 s%@sharedstatedir@%$sharedstatedir%g
4159 s%@localstatedir@%$localstatedir%g
4160 s%@libdir@%$libdir%g
4161 s%@includedir@%$includedir%g
4162 s%@oldincludedir@%$oldincludedir%g
4163 s%@infodir@%$infodir%g
4164 s%@mandir@%$mandir%g
4165 s%@host@%$host%g
4166 s%@host_alias@%$host_alias%g
4167 s%@host_cpu@%$host_cpu%g
4168 s%@host_vendor@%$host_vendor%g
4169 s%@host_os@%$host_os%g
4170 s%@target@%$target%g
4171 s%@target_alias@%$target_alias%g
4172 s%@target_cpu@%$target_cpu%g
4173 s%@target_vendor@%$target_vendor%g
4174 s%@target_os@%$target_os%g
4175 s%@build@%$build%g
4176 s%@build_alias@%$build_alias%g
4177 s%@build_cpu@%$build_cpu%g
4178 s%@build_vendor@%$build_vendor%g
4179 s%@build_os@%$build_os%g
4180 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
4181 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
4182 s%@INSTALL_DATA@%$INSTALL_DATA%g
4183 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
4184 s%@build_subdir@%$build_subdir%g
4185 s%@host_subdir@%$host_subdir%g
4186 s%@target_subdir@%$target_subdir%g
4187 /@maybe_dependencies@/r $maybe_dependencies
4188 s%@maybe_dependencies@%%g
4189 /@serialization_dependencies@/r $serialization_dependencies
4190 s%@serialization_dependencies@%%g
4191 /@host_makefile_frag@/r $host_makefile_frag
4192 s%@host_makefile_frag@%%g
4193 /@target_makefile_frag@/r $target_makefile_frag
4194 s%@target_makefile_frag@%%g
4195 /@alphaieee_frag@/r $alphaieee_frag
4196 s%@alphaieee_frag@%%g
4197 /@ospace_frag@/r $ospace_frag
4198 s%@ospace_frag@%%g
4199 s%@SET_LIB_PATH@%$SET_LIB_PATH%g
4200 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
4201 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
4202 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
4203 s%@configlinks@%$configlinks%g
4204 s%@gcc_version_trigger@%$gcc_version_trigger%g
4205 s%@gcc_version@%$gcc_version%g
4206 s%@tooldir@%$tooldir%g
4207 s%@build_tooldir@%$build_tooldir%g
4208 s%@GDB_TK@%$GDB_TK%g
4209 s%@gxx_include_dir@%$gxx_include_dir%g
4210 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
4211 s%@build_configargs@%$build_configargs%g
4212 s%@configure_build_modules@%$configure_build_modules%g
4213 s%@all_build_modules@%$all_build_modules%g
4214 s%@host_configargs@%$host_configargs%g
4215 s%@configdirs@%$configdirs%g
4216 s%@target_configargs@%$target_configargs%g
4217 s%@target_configdirs@%$target_configdirs%g
4218 s%@BISON@%$BISON%g
4219 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4220 s%@LEX@%$LEX%g
4221 s%@MAKEINFO@%$MAKEINFO%g
4222 s%@YACC@%$YACC%g
4223 s%@config_shell@%$config_shell%g
4224 s%@AR@%$AR%g
4225 s%@ncn_cv_AR@%$ncn_cv_AR%g
4226 s%@AS@%$AS%g
4227 s%@ncn_cv_AS@%$ncn_cv_AS%g
4228 s%@DLLTOOL@%$DLLTOOL%g
4229 s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
4230 s%@LD@%$LD%g
4231 s%@ncn_cv_LD@%$ncn_cv_LD%g
4232 s%@NM@%$NM%g
4233 s%@ncn_cv_NM@%$ncn_cv_NM%g
4234 s%@RANLIB@%$RANLIB%g
4235 s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
4236 s%@WINDRES@%$WINDRES%g
4237 s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
4238 s%@OBJCOPY@%$OBJCOPY%g
4239 s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
4240 s%@OBJDUMP@%$OBJDUMP%g
4241 s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
4242 s%@CC@%$CC%g
4243 s%@CXX@%$CXX%g
4244 s%@DEFAULT_YACC@%$DEFAULT_YACC%g
4245 s%@DEFAULT_LEX@%$DEFAULT_LEX%g
4246 s%@DEFAULT_M4@%$DEFAULT_M4%g
4247 s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
4248 s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g
4249 s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
4250 s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g
4251 s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
4252 s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g
4253 s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
4254 s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g
4255 s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
4256 s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g
4257 s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
4258 s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g
4259 s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
4260 s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g
4261 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
4262 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
4263 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
4264 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
4265 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
4266 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
4267 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4268 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4269 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
4270 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
4271 s%@MAINT@%$MAINT%g
4272
4273 CEOF
4274 EOF
4275
4276 cat >> $CONFIG_STATUS <<\EOF
4277
4278 # Split the substitutions into bite-sized pieces for seds with
4279 # small command number limits, like on Digital OSF/1 and HP-UX.
4280 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4281 ac_file=1 # Number of current file.
4282 ac_beg=1 # First line for current file.
4283 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4284 ac_more_lines=:
4285 ac_sed_cmds=""
4286 while $ac_more_lines; do
4287 if test $ac_beg -gt 1; then
4288 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4289 else
4290 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4291 fi
4292 if test ! -s conftest.s$ac_file; then
4293 ac_more_lines=false
4294 rm -f conftest.s$ac_file
4295 else
4296 if test -z "$ac_sed_cmds"; then
4297 ac_sed_cmds="sed -f conftest.s$ac_file"
4298 else
4299 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4300 fi
4301 ac_file=`expr $ac_file + 1`
4302 ac_beg=$ac_end
4303 ac_end=`expr $ac_end + $ac_max_sed_cmds`
4304 fi
4305 done
4306 if test -z "$ac_sed_cmds"; then
4307 ac_sed_cmds=cat
4308 fi
4309 EOF
4310
4311 cat >> $CONFIG_STATUS <<EOF
4312
4313 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
4314 EOF
4315 cat >> $CONFIG_STATUS <<\EOF
4316 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4317 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4318 case "$ac_file" in
4319 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4320 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4321 *) ac_file_in="${ac_file}.in" ;;
4322 esac
4323
4324 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4325
4326 # Remove last slash and all that follows it. Not all systems have dirname.
4327 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4328 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4329 # The file is in a subdirectory.
4330 test ! -d "$ac_dir" && mkdir "$ac_dir"
4331 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4332 # A "../" for each directory in $ac_dir_suffix.
4333 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4334 else
4335 ac_dir_suffix= ac_dots=
4336 fi
4337
4338 case "$ac_given_srcdir" in
4339 .) srcdir=.
4340 if test -z "$ac_dots"; then top_srcdir=.
4341 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4342 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4343 *) # Relative path.
4344 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4345 top_srcdir="$ac_dots$ac_given_srcdir" ;;
4346 esac
4347
4348 case "$ac_given_INSTALL" in
4349 [/$]*) INSTALL="$ac_given_INSTALL" ;;
4350 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4351 esac
4352
4353 echo creating "$ac_file"
4354 rm -f "$ac_file"
4355 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4356 case "$ac_file" in
4357 *Makefile*) ac_comsub="1i\\
4358 # $configure_input" ;;
4359 *) ac_comsub= ;;
4360 esac
4361
4362 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4363 sed -e "$ac_comsub
4364 s%@configure_input@%$configure_input%g
4365 s%@srcdir@%$srcdir%g
4366 s%@top_srcdir@%$top_srcdir%g
4367 s%@INSTALL@%$INSTALL%g
4368 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4369 fi; done
4370 rm -f conftest.s*
4371
4372 EOF
4373 cat >> $CONFIG_STATUS <<EOF
4374
4375 EOF
4376 cat >> $CONFIG_STATUS <<\EOF
4377
4378 exit 0
4379 EOF
4380 chmod +x $CONFIG_STATUS
4381 rm -fr confdefs* $ac_clean_files
4382 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4383
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