?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
Fix typo
[official-gcc.git] / configure
blob0c88cf501a3a0335928c9522f5217cb467b6ba47
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 # AC_PROG_CPP_WERROR
760 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
761 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
762 # For now, using this also overrides header checks to use only the
763 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
764 # bit harder from here).
765 # Eventually autoconf will default to checking headers with the compiler
766 # instead, and we'll have to do this differently.
767
768 # AC_PROG_CPP_WERROR
769
770
771 ### we might need to use some other shell than /bin/sh for running subshells
772 ### If we are on Windows, search for the shell. This will permit people
773 ### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
774 ### without also having to set CONFIG_SHELL. This code will work when
775 ### using bash, which sets OSTYPE.
776 case "${OSTYPE}" in
777 *win32*)
778 if test x${CONFIG_SHELL} = x ; then
779 if test ! -f /bin/sh ; then
780 if test x${SHELL} != x && test -f ${SHELL} ; then
781 CONFIG_SHELL=${SHELL}
782 export CONFIG_SHELL
783 else
784 for prog in sh sh.exe bash bash.exe; do
785 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
786 for dir in $PATH; do
787 test -z "$dir" && dir=.
788 if test -f $dir/$prog; then
789 CONFIG_SHELL=$dir/$prog
790 export CONFIG_SHELL
791 break
792 fi
793 done
794 IFS="$save_ifs"
795 test -n "${CONFIG_SHELL}" && break
796 done
797 fi
798 fi
799 fi
800 ;;
801 esac
802
803 config_shell=${CONFIG_SHELL-/bin/sh}
804
805 progname=$0
806 # if PWD already has a value, it is probably wrong.
807 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
808
809 # Export original configure arguments for use by sub-configures. These
810 # will be expanded by make, so quote '$'.
811 tmp="$progname $@"
812 sed -e 's,\$,$$,g' <<EOF_SED > conftestsed.out
813 $tmp
814 EOF_SED
815 TOPLEVEL_CONFIGURE_ARGUMENTS=`cat conftestsed.out`
816 rm -f conftestsed.out
817
818
819 moveifchange=${srcdir}/move-if-change
820
821 # Set srcdir to "." if that's what it is.
822 # This is important for multilib support.
823 pwd=`${PWDCMD-pwd}`
824 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
825 if test "${pwd}" = "${srcpwd}" ; then
826 srcdir=.
827 fi
828
829 topsrcdir=$srcpwd
830
831 extra_host_args=
832 # Define the trigger file to make sure configure will re-run whenever
833 # the gcc version number changes.
834 if test "${with_gcc_version_trigger+set}" = set ; then
835 gcc_version_trigger="$with_gcc_version_trigger"
836 gcc_version=`grep version_string ${with_gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
837 else
838 # If gcc's sources are available, define the trigger file.
839 if test -f ${topsrcdir}/gcc/version.c ; then
840 gcc_version_trigger=${topsrcdir}/gcc/version.c
841 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
842 case "$ac_configure_args" in
843 *--with-gcc-version-trigger=$gcc_version_trigger* )
844 ;;
845 * )
846 # Add to all subconfigure arguments: build, host, and target.
847 ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger"
848 ;;
849 esac
850 fi
851 fi
852
853 ### To add a new directory to the tree, first choose whether it is a target
854 ### or a host dependent tool. Then put it into the appropriate list
855 ### (library or tools, host or target), doing a dependency sort.
856
857 # Subdirs will be configured in the order listed in build_configdirs,
858 # configdirs, or target_configdirs; see the serialization section below.
859
860 # Dependency sorting is only needed when *configuration* must be done in
861 # a particular order. In all cases a dependency should be specified in
862 # the Makefile, whether or not it's implicitly specified here.
863
864 # Double entries in build_configdirs, configdirs, or target_configdirs may
865 # cause circular dependencies and break everything horribly.
866
867 # these libraries are used by various programs built for the host environment
868 #
869 host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl tix libgui zlib"
870
871 # these tools are built for the host environment
872 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
873 # know that we are building the simulator.
874 # binutils, gas and ld appear in that order because it makes sense to run
875 # "make check" in that particular order.
876 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"
877
878 # libgcj represents the runtime libraries only used by gcj.
879 libgcj="target-libffi \
880 target-boehm-gc \
881 target-zlib \
882 target-qthreads \
883 target-libjava"
884
885 # these libraries are built for the target environment, and are built after
886 # the host libraries and the host tools (which may be a cross compiler)
887 #
888 target_libraries="target-libiberty \
889 target-libgloss \
890 target-newlib \
891 target-libstdc++-v3 \
892 target-libf2c \
893 ${libgcj} \
894 target-libobjc"
895
896 # these tools are built using the target libraries, and are intended to
897 # run only in the target environment
898 #
899 # note: any program that *uses* libraries that are in the "target_libraries"
900 # list belongs in this list. those programs are also very likely
901 # candidates for the "native_only" list which follows
902 #
903 target_tools="target-examples target-groff target-gperf target-rda"
904
905 ################################################################################
906
907 ## All tools belong in one of the four categories, and are assigned above
908 ## We assign ${configdirs} this way to remove all embedded newlines. This
909 ## is important because configure will choke if they ever get through.
910 ## ${configdirs} is directories we build using the host tools.
911 ## ${target_configdirs} is directories we build using the target tools.
912 #
913 configdirs=`echo ${host_libs} ${host_tools}`
914 target_configdirs=`echo ${target_libraries} ${target_tools}`
915
916 # Only make build modules if build != host.
917 # This should be done more generally, but at the moment it doesn't matter.
918 if test ${host_alias} != ${build_alias} ; then
919 # This is the only build module.
920 build_modules=libiberty
921 else
922 build_modules=
923 fi
924
925
926 ################################################################################
927
928 srcname="gnu development package"
929
930 # This gets set non-empty for some net releases of packages.
931 appdirs=""
932
933 # Define is_cross_compiler to save on calls to 'test'.
934 is_cross_compiler=
935 if test x"${host}" = x"${target}" ; then
936 is_cross_compiler=no
937 else
938 is_cross_compiler=yes
939 fi
940
941 # Find the build and target subdir names.
942 case ${build_alias} in
943 "") build_noncanonical=${build} ;;
944 *) build_noncanonical=${build_alias} ;;
945 esac
946
947 case ${host_alias} in
948 "") host_noncanonical=${build_noncanonical} ;;
949 *) host_noncanonical=${host_alias} ;;
950 esac
951
952 case ${target_alias} in
953 "") target_noncanonical=${host_noncanonical} ;;
954 *) target_noncanonical=${target_alias} ;;
955 esac
956
957 # Prefix 'build-' so this never conflicts with target_subdir.
958 build_subdir="build-${build_noncanonical}"
959 # Not really a subdirectory, but here for completeness.
960 host_subdir=.
961 # No prefix.
962 target_subdir=${target_noncanonical}
963
964
965 # Skipdirs are removed silently.
966 skipdirs=
967 # Noconfigdirs are removed loudly.
968 noconfigdirs=""
969
970 use_gnu_ld=
971 # Make sure we don't let GNU ld be added if we didn't want it.
972 if test x$with_gnu_ld = xno ; then
973 use_gnu_ld=no
974 noconfigdirs="$noconfigdirs ld"
975 fi
976
977 use_gnu_as=
978 # Make sure we don't let GNU as be added if we didn't want it.
979 if test x$with_gnu_as = xno ; then
980 use_gnu_as=no
981 noconfigdirs="$noconfigdirs gas"
982 fi
983
984 # some tools are so dependent upon X11 that if we're not building with X,
985 # it's not even worth trying to configure, much less build, that tool.
986
987 case ${with_x} in
988 yes | "") ;; # the default value for this tree is that X11 is available
989 no)
990 skipdirs="${skipdirs} tk tix itcl libgui"
991 # We won't be able to build gdbtk without X.
992 enable_gdbtk=no
993 ;;
994 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
995 esac
996
997 # Some tools are only suitable for building in a "native" situation.
998 # Remove these if host!=target.
999 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"
1000
1001 # Similarly, some are only suitable for cross toolchains.
1002 # Remove these if host=target.
1003 cross_only="target-libgloss target-newlib target-opcodes"
1004
1005 case $is_cross_compiler in
1006 no) skipdirs="${skipdirs} ${cross_only}" ;;
1007 yes) skipdirs="${skipdirs} ${native_only}" ;;
1008 esac
1009
1010 # If both --with-headers and --with-libs are specified, default to
1011 # --without-newlib.
1012 if test x"${with_headers}" != x && test x"${with_headers} != xno \
1013 && test x"${with_libs}" != x && test x"${with_libs} != xno ; then
1014 if test x"${with_newlib}" = x ; then
1015 with_newlib=no
1016 fi
1017 fi
1018
1019 # Recognize --with-newlib/--without-newlib.
1020 case ${with_newlib} in
1021 no) skipdirs="${skipdirs} target-newlib" ;;
1022 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
1023 esac
1024
1025 # Configure extra directories which are host specific
1026
1027 case "${host}" in
1028 *-cygwin*)
1029 configdirs="$configdirs libtermcap" ;;
1030 esac
1031
1032 # Remove more programs from consideration, based on the host or
1033 # target this usually means that a port of the program doesn't
1034 # exist yet.
1035
1036 case "${host}" in
1037 hppa*64*-*-*)
1038 noconfigdirs="$noconfigdirs byacc"
1039 ;;
1040 i[3456789]86-*-vsta)
1041 noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext"
1042 ;;
1043 i[3456789]86-*-go32* | i[3456789]86-*-msdosdjgpp*)
1044 noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi"
1045 ;;
1046 i[3456789]86-*-mingw32*)
1047 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv"
1048 noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
1049 ;;
1050 i[3456789]86-*-beos*)
1051 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb"
1052 ;;
1053 *-*-cygwin*)
1054 noconfigdirs="autoconf automake send-pr rcs guile perl"
1055 ;;
1056 *-*-netbsd*)
1057 noconfigdirs="rcs"
1058 ;;
1059 ppc*-*-pe)
1060 noconfigdirs="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv"
1061 ;;
1062 powerpc-*-beos*)
1063 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb dejagnu readline"
1064 ;;
1065 *-*-darwin*)
1066 noconfigdirs="$noconfigdirs tk itcl tix libgui"
1067 ;;
1068 esac
1069
1070 # Save it here so that, even in case of --enable-libgcj, if the Java
1071 # front-end isn't enabled, we still get libgcj disabled.
1072 libgcj_saved=$libgcj
1073 case $enable_libgcj in
1074 yes)
1075 # If we reset it here, it won't get added to noconfigdirs in the
1076 # target-specific build rules, so it will be forcibly enabled
1077 # (unless the Java language itself isn't enabled).
1078 libgcj=
1079 ;;
1080 no)
1081 # Make sure we get it printed in the list of not supported target libs.
1082 noconfigdirs="$noconfigdirs ${libgcj}"
1083 ;;
1084 esac
1085
1086 case "${target}" in
1087 *-*-chorusos)
1088 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1089 ;;
1090 powerpc-*-darwin*)
1091 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1092 noconfigdirs="$noconfigdirs target-libobjc"
1093 ;;
1094 *-*-darwin*)
1095 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1096 noconfigdirs="$noconfigdirs target-libobjc ${libgcj}"
1097 ;;
1098 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
1099 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1100 ;;
1101 *-*-kaos*)
1102 # Remove unsupported stuff on all kaOS configurations.
1103 skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-libf2c target-librx"
1104 skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf"
1105 skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib"
1106 noconfigdirs="$noconfigdirs target-libgloss"
1107 ;;
1108 *-*-netbsd*)
1109 # Skip some stuff on all NetBSD configurations.
1110 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
1111
1112 # Skip some stuff that's unsupported on some NetBSD configurations.
1113 case "${target}" in
1114 i*86-*-netbsdelf*) ;;
1115 arm*-*-netbsdelf*) ;;
1116 *)
1117 noconfigdirs="$noconfigdirs ${libgcj}"
1118 ;;
1119 esac
1120 ;;
1121 *-*-netware)
1122 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-newlib target-libiberty target-libgloss ${libgcj}"
1123 ;;
1124 *-*-rtems*)
1125 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1126 case ${target} in
1127 h8300*-*-* | h8500-*-*)
1128 noconfigdirs="$noconfigdirs target-libf2c"
1129 ;;
1130 *) ;;
1131 esac
1132 ;;
1133 *-*-uclinux*)
1134 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-rda ${libgcj}"
1135 ;;
1136 *-*-vxworks*)
1137 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty ${libgcj}"
1138 ;;
1139 alpha*-dec-osf*)
1140 # ld works, but does not support shared libraries.
1141 # newlib is not 64 bit ready. I'm not sure about fileutils.
1142 # gas doesn't generate exception information.
1143 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1144 ;;
1145 alpha*-*-*vms*)
1146 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
1147 ;;
1148 alpha*-*-linux*)
1149 # newlib is not 64 bit ready
1150 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1151 ;;
1152 alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
1153 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1154 ;;
1155 alpha*-*-*)
1156 # newlib is not 64 bit ready
1157 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1158 ;;
1159 am33_2.0-*-linux*)
1160 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1161 ;;
1162 sh-*-linux*)
1163 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1164 ;;
1165 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
1166 noconfigdirs="$noconfigdirs ${libgcj}"
1167 noconfigdirs="$noconfigdirs target-examples"
1168 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
1169 noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim"
1170 noconfigdirs="$noconfigdirs expect dejagnu"
1171 # the C++ libraries don't build on top of CE's C libraries
1172 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1173 noconfigdirs="$noconfigdirs target-newlib"
1174 case "${host}" in
1175 *-*-cygwin*) ;; # keep gdb and readline
1176 *) noconfigdirs="$noconfigdirs gdb readline"
1177 ;;
1178 esac
1179 ;;
1180 arc-*-*)
1181 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1182 ;;
1183 arm-*-coff | strongarm-*-coff | xscale-*-coff)
1184 noconfigdirs="$noconfigdirs ${libgcj}"
1185 ;;
1186 arm-*-elf* | strongarm-*-elf* | xscale-*-elf*)
1187 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1188 ;;
1189 arm-*-pe*)
1190 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1191 ;;
1192 arm-*-oabi*)
1193 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1194 ;;
1195 thumb-*-coff)
1196 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1197 ;;
1198 thumb-*-elf)
1199 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1200 ;;
1201 thumb-*-oabi)
1202 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1203 ;;
1204 thumb-*-pe)
1205 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1206 ;;
1207 arm-*-riscix*)
1208 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1209 ;;
1210 avr-*-*)
1211 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1212 ;;
1213 c4x-*-* | tic4x-*-*)
1214 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1215 ;;
1216 c54x*-*-* | tic54x-*-*)
1217 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
1218 ;;
1219 cris-*-*)
1220 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1221 ;;
1222 d10v-*-*)
1223 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1224 ;;
1225 d30v-*-*)
1226 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1227 ;;
1228 fr30-*-elf*)
1229 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1230 ;;
1231 frv-*-*)
1232 noconfigdirs="$noconfigdirs ${libgcj}"
1233 ;;
1234 h8300*-*-*)
1235 noconfigdirs="$noconfigdirs target-libgloss ${libgcj} target-libf2c"
1236 ;;
1237 h8500-*-*)
1238 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} target-libf2c"
1239 ;;
1240 hppa*64*-*-linux* | parisc*64*-*-linux*)
1241 # In this case, it's because the hppa64-linux target is for
1242 # the kernel only at this point and has no libc, and thus no
1243 # headers, crt*.o, etc., all of which are needed by these.
1244 noconfigdirs="$noconfigdirs target-zlib"
1245 ;;
1246 hppa*-*-*elf* | \
1247 parisc*-*-linux* | hppa*-*-linux* | \
1248 hppa*-*-lites* | \
1249 hppa*-*-openbsd* | \
1250 hppa*64*-*-*)
1251 noconfigdirs="$noconfigdirs ${libgcj}"
1252 # Do configure ld/binutils/gas for this case.
1253 ;;
1254 hppa*-*-*)
1255 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1256 # build on HP-UX 10.20.
1257 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
1258 ;;
1259 i960-*-*)
1260 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1261 ;;
1262 ia64*-*-elf*)
1263 # No gdb support yet.
1264 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb"
1265 ;;
1266 ia64*-**-hpux*)
1267 # No gdb or ld support yet.
1268 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb ld"
1269 ;;
1270 i[3456789]86-*-coff | i[3456789]86-*-elf)
1271 noconfigdirs="$noconfigdirs ${libgcj}"
1272 ;;
1273 i[3456789]86-*-freebsd* | i[3456789]86-*-kfreebsd*-gnu)
1274 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1275 ;;
1276 i[3456789]86-*-linux*)
1277 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1278 # not build java stuff by default.
1279 case "${target}" in
1280 *-*-*libc1*)
1281 noconfigdirs="$noconfigdirs ${libgcj}";;
1282 esac
1283
1284 # This section makes it possible to build newlib natively on linux.
1285 # If we are using a cross compiler then don't configure newlib.
1286 if test x${is_cross_compiler} != xno ; then
1287 noconfigdirs="$noconfigdirs target-newlib"
1288 fi
1289 noconfigdirs="$noconfigdirs target-libgloss"
1290 # If we are not using a cross compiler, do configure newlib.
1291 # Note however, that newlib will only be configured in this situation
1292 # if the --with-newlib option has been given, because otherwise
1293 # 'target-newlib' will appear in skipdirs.
1294 ;;
1295 i[3456789]86-*-mingw32*)
1296 target_configdirs="$target_configdirs target-mingw"
1297 noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
1298
1299 # Can't build gdb for mingw32 if not native.
1300 case "${host}" in
1301 i[3456789]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1302 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv"
1303 ;;
1304 esac
1305 ;;
1306 *-*-cygwin*)
1307 target_configdirs="$target_configdirs target-libtermcap target-winsup"
1308 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1309 # always build newlib.
1310 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1311
1312 # Can't build gdb for Cygwin if not native.
1313 case "${host}" in
1314 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1315 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv"
1316 ;;
1317 esac
1318 ;;
1319 i[3456789]86-*-pe)
1320 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1321 ;;
1322 i[3456789]86-*-sco3.2v5*)
1323 # The linker does not yet know about weak symbols in COFF,
1324 # and is not configured to handle mixed ELF and COFF.
1325 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1326 ;;
1327 i[3456789]86-*-sco*)
1328 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1329 ;;
1330 i[3456789]86-*-solaris2*)
1331 noconfigdirs="$noconfigdirs target-libgloss"
1332 ;;
1333 i[3456789]86-*-sysv4*)
1334 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1335 ;;
1336 i[3456789]86-*-beos*)
1337 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1338 ;;
1339 m32r-*-*)
1340 noconfigdirs="$noconfigdirs ${libgcj}"
1341 ;;
1342 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
1343 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1344 ;;
1345 m68k-*-elf*)
1346 noconfigdirs="$noconfigdirs ${libgcj}"
1347 ;;
1348 m68k-*-coff*)
1349 noconfigdirs="$noconfigdirs ${libgcj}"
1350 ;;
1351 mcore-*-pe*)
1352 # The EPOC C++ environment does not support exceptions or rtti,
1353 # and so building libstdc++-v3 tends not to always work.
1354 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1355 ;;
1356 mmix-*-*)
1357 noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss"
1358 ;;
1359 mn10200-*-*)
1360 noconfigdirs="$noconfigdirs ${libgcj}"
1361 ;;
1362 mn10300-*-*)
1363 noconfigdirs="$noconfigdirs ${libgcj}"
1364 ;;
1365 powerpc-*-aix*)
1366 # copied from rs6000-*-* entry
1367 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1368 ;;
1369 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1370 target_configdirs="$target_configdirs target-winsup"
1371 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}"
1372 # always build newlib.
1373 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1374 ;;
1375 # This is temporary until we can link against shared libraries
1376 powerpcle-*-solaris*)
1377 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}"
1378 ;;
1379 powerpc-*-beos*)
1380 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1381 ;;
1382 powerpc-*-eabi)
1383 noconfigdirs="$noconfigdirs ${libgcj}"
1384 ;;
1385 rs6000-*-lynxos*)
1386 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1387 ;;
1388 rs6000-*-aix*)
1389 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1390 ;;
1391 rs6000-*-*)
1392 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1393 ;;
1394 m68k-apollo-*)
1395 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1396 ;;
1397 mips*-*-irix5*)
1398 # The GNU linker does not support shared libraries.
1399 noconfigdirs="$noconfigdirs ld gprof target-libgloss ${libgcj}"
1400 ;;
1401 mips*-*-irix6*)
1402 # Linking libjava exceeds command-line length limits on at least
1403 # IRIX 6.2, but not on IRIX 6.5.
1404 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1405 # <oldham@codesourcery.com>
1406 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1407 ;;
1408 mips*-dec-bsd*)
1409 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1410 ;;
1411 mips*-*-bsd*)
1412 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1413 ;;
1414 mipstx39-*-*)
1415 noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
1416 ;;
1417 mips*-*-linux*)
1418 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1419 ;;
1420 mips*-*-*)
1421 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1422 ;;
1423 romp-*-*)
1424 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1425 ;;
1426 sh-*-*)
1427 case "${host}" in
1428 i[3456789]86-*-vsta) ;; # don't add gprof back in
1429 i[3456789]86-*-go32*) ;; # don't add gprof back in
1430 i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in
1431 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1432 esac
1433 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1434 ;;
1435 sh64-*-*)
1436 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1437 ;;
1438 sparc-*-elf*)
1439 noconfigdirs="$noconfigdirs ${libgcj}"
1440 ;;
1441 sparc64-*-elf*)
1442 noconfigdirs="$noconfigdirs ${libgcj}"
1443 ;;
1444 sparclite-*-*)
1445 noconfigdirs="$noconfigdirs ${libgcj}"
1446 ;;
1447 sparc-*-sunos4*)
1448 noconfigdirs="$noconfigdirs ${libgcj}"
1449 if test x${is_cross_compiler} != xno ; then
1450 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
1451 else
1452 use_gnu_ld=no
1453 fi
1454 ;;
1455 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
1456 ;;
1457 v810-*-*)
1458 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
1459 ;;
1460 v850-*-*)
1461 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1462 ;;
1463 v850e-*-*)
1464 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1465 ;;
1466 v850ea-*-*)
1467 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1468 ;;
1469 vax-*-vms)
1470 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1471 ;;
1472 vax-*-*)
1473 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1474 ;;
1475 xtensa-*-*)
1476 noconfigdirs="$noconfigdirs ${libgcj}"
1477 ;;
1478 ip2k-*-*)
1479 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1480 ;;
1481 *-*-linux*)
1482 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1483 ;;
1484 *-*-lynxos*)
1485 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1486 ;;
1487 *-*-*)
1488 noconfigdirs="$noconfigdirs ${libgcj}"
1489 ;;
1490 esac
1491
1492 # If we aren't building newlib, then don't build libgloss, since libgloss
1493 # depends upon some newlib header files.
1494 case "${noconfigdirs}" in
1495 *target-libgloss*) ;;
1496 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
1497 esac
1498
1499 # Figure out what language subdirectories are present.
1500 # Look if the user specified --enable-languages="..."; if not, use
1501 # the environment variable $LANGUAGES if defined. $LANGUAGES might
1502 # go away some day.
1503 # NB: embedded tabs in this IF block -- do not untabify
1504 if test x"${enable_languages+set}" != xset; then
1505 if test x"${LANGUAGES+set}" = xset; then
1506 enable_languages="${LANGUAGES}"
1507 echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
1508 else
1509 enable_languages=all
1510 fi
1511 else
1512 if test x"${enable_languages}" = x ||
1513 test x"${enable_languages}" = xyes;
1514 then
1515 echo configure.in: --enable-languages needs at least one language argument 1>&2
1516 exit 1
1517 fi
1518 fi
1519 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
1520
1521 # First scan to see if an enabled language requires some other language.
1522 # We assume that a given config-lang.in will list all the language
1523 # front ends it requires, even if some are required indirectly.
1524 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
1525 case ${lang_frag} in
1526 ..) ;;
1527 # The odd quoting in the next line works around
1528 # an apparent bug in bash 1.12 on linux.
1529 ${srcdir}/gcc/[*]/config-lang.in) ;;
1530 *)
1531 # From the config-lang.in, get $language, $lang_requires
1532 language=
1533 lang_requires=
1534 . ${lang_frag}
1535 for other in ${lang_requires} ; do
1536 case ,${enable_languages}, in
1537 *,$other,*) ;;
1538 *,all,*) ;;
1539 *,$language,*)
1540 echo " \`$other' language required by \`$language'; enabling" 1>&2
1541 enable_languages="${enable_languages},${other}"
1542 ;;
1543 esac
1544 done
1545 ;;
1546 esac
1547 done
1548
1549 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
1550 case ${lang_frag} in
1551 ..) ;;
1552 # The odd quoting in the next line works around
1553 # an apparent bug in bash 1.12 on linux.
1554 ${srcdir}/gcc/[*]/config-lang.in) ;;
1555 *)
1556 # From the config-lang.in, get $language, $target_libs,
1557 # $lang_dirs, and $build_by_default
1558 language=
1559 target_libs=
1560 lang_dirs=
1561 build_by_default=
1562 . ${lang_frag}
1563 if test "x$language" = x ; then
1564 echo "${lang_frag} doesn't set \$language." 1>&2
1565 exit 1
1566 fi
1567 case ,${enable_languages}, in
1568 *,${language},*)
1569 # Language was explicitly selected; include it.
1570 add_this_lang=yes
1571 ;;
1572 *,all,*)
1573 # 'all' was selected; include 'default' languages.
1574 case ${build_by_default} in
1575 no) add_this_lang=no ;;
1576 *) add_this_lang=yes ;;
1577 esac
1578 ;;
1579 *) add_this_lang=no ;;
1580 esac
1581 case ${add_this_lang} in
1582 no)
1583 # Remove language-dependent dirs.
1584 eval noconfigdirs='"$noconfigdirs "'\"$target_libs $lang_dirs\"
1585 ;;
1586 esac
1587 ;;
1588 esac
1589 done
1590
1591 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
1592 # $target_configdirs.
1593 # If we have the source for $noconfigdirs entries, add them to $notsupp.
1594
1595 notsupp=""
1596 for dir in . $skipdirs $noconfigdirs ; do
1597 dirname=`echo $dir | sed -e s/target-//g`
1598 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1599 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
1600 if test -r $srcdir/$dirname/configure ; then
1601 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1602 true
1603 else
1604 notsupp="$notsupp $dir"
1605 fi
1606 fi
1607 fi
1608 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1609 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
1610 if test -r $srcdir/$dirname/configure ; then
1611 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1612 true
1613 else
1614 notsupp="$notsupp $dir"
1615 fi
1616 fi
1617 fi
1618 done
1619
1620 # Sometimes the tools are distributed with libiberty but with no other
1621 # libraries. In that case, we don't want to build target-libiberty.
1622 if test -n "${target_configdirs}" ; then
1623 others=
1624 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1625 if test "$i" != "libiberty" ; then
1626 if test -r $srcdir/$i/configure ; then
1627 others=yes;
1628 break;
1629 fi
1630 fi
1631 done
1632 if test -z "${others}" ; then
1633 target_configdirs=
1634 fi
1635 fi
1636
1637 # Quietly strip out all directories which aren't configurable in this tree.
1638 # This relies on all configurable subdirectories being autoconfiscated, which
1639 # is now the case.
1640 configdirs_all="$configdirs"
1641 configdirs=
1642 for i in ${configdirs_all} ; do
1643 if test -f ${srcdir}/$i/configure ; then
1644 configdirs="${configdirs} $i"
1645 fi
1646 done
1647 target_configdirs_all="$target_configdirs"
1648 target_configdirs=
1649 for i in ${target_configdirs_all} ; do
1650 j=`echo $i | sed -e s/target-//g`
1651 if test -f ${srcdir}/$j/configure ; then
1652 target_configdirs="${target_configdirs} $i"
1653 fi
1654 done
1655
1656 # Produce a warning message for the subdirs we can't configure.
1657 # This isn't especially interesting in the Cygnus tree, but in the individual
1658 # FSF releases, it's important to let people know when their machine isn't
1659 # supported by the one or two programs in a package.
1660
1661 if test -n "${notsupp}" && test -z "${norecursion}" ; then
1662 # If $appdirs is non-empty, at least one of those directories must still
1663 # be configured, or we error out. (E.g., if the gas release supports a
1664 # specified target in some subdirs but not the gas subdir, we shouldn't
1665 # pretend that all is well.)
1666 if test -n "$appdirs" ; then
1667 for dir in $appdirs ; do
1668 if test -r $dir/Makefile.in ; then
1669 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1670 appdirs=""
1671 break
1672 fi
1673 if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
1674 appdirs=""
1675 break
1676 fi
1677 fi
1678 done
1679 if test -n "$appdirs" ; then
1680 echo "*** This configuration is not supported by this package." 1>&2
1681 exit 1
1682 fi
1683 fi
1684 # Okay, some application will build, or we don't care to check. Still
1685 # notify of subdirs not getting built.
1686 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1687 echo " ${notsupp}" 1>&2
1688 echo " (Any other directories should still work fine.)" 1>&2
1689 fi
1690
1691 case "$host" in
1692 *msdosdjgpp*)
1693 enable_gdbtk=no ;;
1694 esac
1695
1696 copy_dirs=
1697
1698 # Handle --with-headers=XXX. If the value is not "yes", the contents of
1699 # the named directory are copied to $(tooldir)/sys-include.
1700 if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
1701 if test x${is_cross_compiler} = xno ; then
1702 echo 1>&2 '***' --with-headers is only supported when cross compiling
1703 exit 1
1704 fi
1705 if test x"${with_headers}" != xyes ; then
1706 case "${exec_prefixoption}" in
1707 "") x=${prefix} ;;
1708 *) x=${exec_prefix} ;;
1709 esac
1710 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
1711 fi
1712 fi
1713
1714 # Handle --with-libs=XXX. If the value is not "yes", the contents of
1715 # the name directories are copied to $(tooldir)/lib. Multiple directories
1716 # are permitted.
1717 if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
1718 if test x${is_cross_compiler} = xno ; then
1719 echo 1>&2 '***' --with-libs is only supported when cross compiling
1720 exit 1
1721 fi
1722 if test x"${with_libs}" != xyes ; then
1723 # Copy the libraries in reverse order, so that files in the first named
1724 # library override files in subsequent libraries.
1725 case "${exec_prefixoption}" in
1726 "") x=${prefix} ;;
1727 *) x=${exec_prefix} ;;
1728 esac
1729 for l in ${with_libs}; do
1730 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
1731 done
1732 fi
1733 fi
1734
1735 # Handle ${copy_dirs}
1736 set fnord ${copy_dirs}
1737 shift
1738 while test $# != 0 ; do
1739 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
1740 :
1741 else
1742 echo Copying $1 to $2
1743
1744 # Use the install script to create the directory and all required
1745 # parent directories.
1746 if test -d $2 ; then
1747 :
1748 else
1749 echo >config.temp
1750 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
1751 fi
1752
1753 # Copy the directory, assuming we have tar.
1754 # FIXME: Should we use B in the second tar? Not all systems support it.
1755 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
1756
1757 # It is the responsibility of the user to correctly adjust all
1758 # symlinks. If somebody can figure out how to handle them correctly
1759 # here, feel free to add the code.
1760
1761 echo $1 > $2/COPIED
1762 fi
1763 shift; shift
1764 done
1765
1766 # Work in distributions that contain no compiler tools, like Autoconf.
1767 tentative_cc=""
1768 host_makefile_frag=/dev/null
1769 if test -d ${srcdir}/config ; then
1770 case "${host}" in
1771 m68k-hp-hpux*)
1772 # Avoid "too much defining" errors from HPUX compiler.
1773 tentative_cc="cc -Wp,-H256000"
1774 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1775 # If it's HP/UX ar, this should be harmless.
1776 RANLIB="ar ts"
1777 ;;
1778 m68k-apollo-sysv*)
1779 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1780 ;;
1781 m68k-apollo-bsd*)
1782 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1783 # chokes on bfd, the compiler won't let you assign integers to enums, and
1784 # other problems. Defining CC to gcc is a questionable way to say "don't use
1785 # the apollo compiler" (the preferred version of GCC could be called cc,
1786 # or whatever), but I'm not sure leaving CC as cc is any better...
1787 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1788 # Used to have BISON=yacc.
1789 tentative_cc=gcc
1790 ;;
1791 m88k-dg-dgux*)
1792 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1793 ;;
1794 m88k-harris-cxux*)
1795 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1796 tentative_cc="cc -Xa"
1797 host_makefile_frag="config/mh-cxux"
1798 ;;
1799 m88k-motorola-sysv*)
1800 ;;
1801 mips*-dec-ultrix*)
1802 tentative_cc="cc -Wf,-XNg1000"
1803 host_makefile_frag="config/mh-decstation"
1804 ;;
1805 mips*-nec-sysv4*)
1806 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1807 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1808 host_makefile_frag="config/mh-necv4"
1809 ;;
1810 mips*-sgi-irix4*)
1811 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1812 # environment. Also bump switch table size so that cp-parse will
1813 # compile. Bump string length limit so linker builds.
1814 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1815 ;;
1816 mips*-*-sysv4*)
1817 host_makefile_frag="config/mh-sysv4"
1818 ;;
1819 mips*-*-sysv*)
1820 # This is for a MIPS running RISC/os 4.52C.
1821
1822 # This is needed for GDB, but needs to be in the top-level make because
1823 # if a library is compiled with the bsd headers and gets linked with the
1824 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1825 # a different size).
1826 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1827 # known except to select the sysv environment. Could we use /proc instead?
1828 # These "sysv environments" and "bsd environments" often end up being a pain.
1829 #
1830 # This is not part of CFLAGS because perhaps not all C compilers have this
1831 # option.
1832 tentative_cc="cc -systype sysv"
1833 ;;
1834 i370-ibm-opened*)
1835 tentative_cc="c89"
1836 ;;
1837 i[3456789]86-*-sysv5*)
1838 host_makefile_frag="config/mh-sysv5"
1839 ;;
1840 i[3456789]86-*-dgux*)
1841 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1842 host_makefile_frag="config/mh-dgux386"
1843 ;;
1844 i[3456789]86-ncr-sysv4.3*)
1845 # The MetaWare compiler will generate a copyright message unless you
1846 # turn it off by adding the -Hnocopyr flag.
1847 tentative_cc="cc -Hnocopyr"
1848 ;;
1849 i[3456789]86-ncr-sysv4*)
1850 # for an NCR 3000 (i486/SVR4) system.
1851 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1852 # This compiler not only emits obnoxious copyright messages every time
1853 # you run it, but it chokes and dies on a whole bunch of GNU source
1854 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1855 tentative_cc="/usr/ccs/ATT/cc"
1856 host_makefile_frag="config/mh-ncr3000"
1857 ;;
1858 i[3456789]86-*-sco3.2v5*)
1859 ;;
1860 i[3456789]86-*-sco*)
1861 # The native C compiler botches some simple uses of const. Unfortunately,
1862 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1863 tentative_cc="cc -Dconst="
1864 host_makefile_frag="config/mh-sco"
1865 ;;
1866 i[3456789]86-*-udk*)
1867 host_makefile_frag="config/mh-sysv5"
1868 ;;
1869 i[3456789]86-*-solaris2*)
1870 host_makefile_frag="config/mh-sysv4"
1871 ;;
1872 i[3456789]86-*-msdosdjgpp*)
1873 host_makefile_frag="config/mh-djgpp"
1874 ;;
1875 *-cygwin*)
1876 host_makefile_frag="config/mh-cygwin"
1877 ;;
1878 *-mingw32*)
1879 host_makefile_frag="config/mh-mingw32"
1880 ;;
1881 *-interix*)
1882 host_makefile_frag="config/mh-interix"
1883 ;;
1884 vax-*-ultrix2*)
1885 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1886 tentative_cc=gcc
1887 ;;
1888 *-*-solaris2*)
1889 host_makefile_frag="config/mh-solaris"
1890 ;;
1891 m68k-sun-sunos*)
1892 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1893 # without overflowing the jump tables (-J says to use a 32 bit table)
1894 tentative_cc="cc -J"
1895 ;;
1896 *-hp-hpux*)
1897 tentative_cc="cc -Wp,-H256000"
1898 ;;
1899 *-*-hiux*)
1900 tentative_cc="cc -Wp,-H256000"
1901 ;;
1902 rs6000-*-lynxos*)
1903 # /bin/cc is less than useful for our purposes. Always use GCC
1904 tentative_cc="/usr/cygnus/progressive/bin/gcc"
1905 host_makefile_frag="config/mh-lynxrs6k"
1906 ;;
1907 *-*-lynxos*)
1908 # /bin/cc is less than useful for our purposes. Always use GCC
1909 tentative_cc="/bin/gcc"
1910 ;;
1911 *-*-sysv4*)
1912 host_makefile_frag="config/mh-sysv4"
1913 ;;
1914 esac
1915 fi
1916
1917 extra_arflags_for_target=
1918 extra_nmflags_for_target=
1919 extra_ranlibflags_for_target=
1920 target_makefile_frag=/dev/null
1921 case "${target}" in
1922 i[3456789]86-*-netware*)
1923 target_makefile_frag="config/mt-netware"
1924 ;;
1925 powerpc-*-netware*)
1926 target_makefile_frag="config/mt-netware"
1927 ;;
1928 *-*-linux*)
1929 target_makefile_frag="config/mt-linux"
1930 ;;
1931 *-*-aix4.[3456789]* | *-*-aix[56789].*)
1932 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
1933 # commands to handle both 32-bit and 64-bit objects. These flags are
1934 # harmless if we're using GNU nm or ar.
1935 extra_arflags_for_target=" -X32_64"
1936 extra_nmflags_for_target=" -B -X32_64"
1937 ;;
1938 *-*-darwin*)
1939 # ranlib from Darwin requires the -c flag to look at common symbols.
1940 extra_ranlibflags_for_target=" -c"
1941 ;;
1942 mips*-*-pe | sh*-*-pe | *arm-wince-pe)
1943 target_makefile_frag="config/mt-wince"
1944 ;;
1945 esac
1946
1947 alphaieee_frag=/dev/null
1948 case $target in
1949 alpha*-*-*)
1950 # This just makes sure to use the -mieee option to build target libs.
1951 # This should probably be set individually by each library.
1952 alphaieee_frag="config/mt-alphaieee"
1953 ;;
1954 esac
1955
1956 # If --enable-target-optspace always use -Os instead of -O2 to build
1957 # the target libraries, similarly if it is not specified, use -Os
1958 # on selected platforms.
1959 ospace_frag=/dev/null
1960 case "${enable_target_optspace}:${target}" in
1961 yes:*)
1962 ospace_frag="config/mt-ospace"
1963 ;;
1964 :d30v-*)
1965 ospace_frag="config/mt-d30v"
1966 ;;
1967 :m32r-* | :d10v-* | :fr30-*)
1968 ospace_frag="config/mt-ospace"
1969 ;;
1970 no:* | :*)
1971 ;;
1972 *)
1973 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
1974 ;;
1975 esac
1976
1977 # Set with_gnu_as and with_gnu_ld as appropriate.
1978 #
1979 # This is done by determining whether or not the appropriate directory
1980 # is available, and by checking whether or not specific configurations
1981 # have requested that this magic not happen.
1982 #
1983 # The command line options always override the explicit settings in
1984 # configure.in, and the settings in configure.in override this magic.
1985 #
1986 # If the default for a toolchain is to use GNU as and ld, and you don't
1987 # want to do that, then you should use the --without-gnu-as and
1988 # --without-gnu-ld options for the configure script.
1989
1990 if test x${use_gnu_as} = x &&
1991 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
1992 with_gnu_as=yes
1993 extra_host_args="$extra_host_args --with-gnu-as"
1994 fi
1995
1996 if test x${use_gnu_ld} = x &&
1997 echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
1998 with_gnu_ld=yes
1999 extra_host_args="$extra_host_args --with-gnu-ld"
2000 fi
2001
2002 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
2003 # can detect this case.
2004
2005 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
2006 with_newlib=yes
2007 extra_host_args="$extra_host_args --with-newlib"
2008 fi
2009
2010
2011 # Default to using --with-stabs for certain targets.
2012 if test x${with_stabs} = x ; then
2013 case "${target}" in
2014 mips*-*-irix6*)
2015 ;;
2016 mips*-*-* | alpha*-*-osf*)
2017 with_stabs=yes;
2018 extra_host_args="${extra_host_args} --with-stabs"
2019 ;;
2020 esac
2021 fi
2022
2023 # hpux11 in 64bit mode has libraries in a weird place. Arrange to find
2024 # them automatically.
2025 case "${host}" in
2026 hppa*64*-*-hpux11*)
2027 extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
2028 ;;
2029 esac
2030
2031 # If we aren't going to be using gcc, see if we can extract a definition
2032 # of CC from the fragment.
2033 # Actually, use the 'pre-extracted' version above.
2034 if test -z "${CC}" && test "${build}" = "${host}" ; then
2035 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2036 found=
2037 for dir in $PATH; do
2038 test -z "$dir" && dir=.
2039 if test -f $dir/gcc; then
2040 found=yes
2041 break
2042 fi
2043 done
2044 IFS="$save_ifs"
2045 if test -z "${found}" && test -n "${tentative_cc}" ; then
2046 CC=$tentative_cc
2047 fi
2048 fi
2049
2050 # Some systems (e.g., one of the i386-aix systems the gas testers are
2051 # using) don't handle "\$" correctly, so don't use it here.
2052 tooldir='${exec_prefix}'/${target_alias}
2053 build_tooldir=${tooldir}
2054
2055 # Generate a default definition for YACC. This is used if the makefile can't
2056 # locate bison or byacc in objdir.
2057
2058 for prog in 'bison -y' byacc yacc
2059 do
2060 set dummy $prog; tmp=$2
2061 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2062 for dir in $PATH; do
2063 test -z "$dir" && dir=.
2064 if test -f $dir/$tmp; then
2065 DEFAULT_YACC="$prog"
2066 break
2067 fi
2068 done
2069 IFS="$save_ifs"
2070
2071 test -n "$DEFAULT_YACC" && break
2072 done
2073
2074 # Generate a default definition for M4. This is used if the makefile can't
2075 # locate m4 in objdir.
2076
2077 for prog in gm4 gnum4 m4
2078 do
2079 set dummy $prog; tmp=$2
2080 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2081 for dir in $PATH; do
2082 test -z "$dir" && dir=.
2083 if test -f $dir/$tmp; then
2084 DEFAULT_M4="$prog"
2085 break
2086 fi
2087 done
2088 IFS="$save_ifs"
2089
2090 test -n "$DEFAULT_M4" && break
2091 done
2092
2093 # Generate a default definition for LEX. This is used if the makefile can't
2094 # locate flex in objdir.
2095
2096 for prog in flex lex
2097 do
2098 set dummy $prog; tmp=$2
2099 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2100 for dir in $PATH; do
2101 test -z "$dir" && dir=.
2102 if test -f $dir/$tmp; then
2103 DEFAULT_LEX="$prog"
2104 break
2105 fi
2106 done
2107 IFS="$save_ifs"
2108
2109 test -n "$DEFAULT_LEX" && break
2110 done
2111
2112 if test "${build}" != "${host}" ; then
2113 # If we are doing a Canadian Cross, in which the host and build systems
2114 # are not the same, we set reasonable default values for the tools.
2115
2116 BISON=${BISON-bison}
2117 CC=${CC-${host_alias}-gcc}
2118 CFLAGS=${CFLAGS-"-g -O2"}
2119 CXX=${CXX-${host_alias}-c++}
2120 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2121 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
2122 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
2123 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
2124 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
2125 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
2126 BUILD_PREFIX=${build_alias}-
2127 BUILD_PREFIX_1=${build_alias}-
2128 MAKEINFO=${MAKEINFO-makeinfo}
2129
2130 if test -z "${YACC}" ; then
2131 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2132 for dir in $PATH; do
2133 test -z "$dir" && dir=.
2134 if test -f $dir/bison; then
2135 YACC="bison -y"
2136 break
2137 fi
2138 if test -f $dir/byacc; then
2139 YACC=byacc
2140 break
2141 fi
2142 if test -f $dir/yacc; then
2143 YACC=yacc
2144 break
2145 fi
2146 done
2147 IFS="$save_ifs"
2148 if test -z "${YACC}" ; then
2149 YACC="bison -y"
2150 fi
2151 fi
2152
2153 if test -z "${LEX}" ; then
2154 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2155 for dir in $PATH; do
2156 test -z "$dir" && dir=.
2157 if test -f $dir/flex; then
2158 LEX=flex
2159 break
2160 fi
2161 if test -f $dir/lex; then
2162 LEX=lex
2163 break
2164 fi
2165 done
2166 IFS="$save_ifs"
2167 LEX=${LEX-flex}
2168 fi
2169
2170 else
2171 # Set reasonable default values for some tools even if not Canadian.
2172 # Of course, these are different reasonable default values, originally
2173 # specified directly in the Makefile.
2174 # We don't export, so that autoconf can do its job.
2175 # Note that all these settings are above the fragment inclusion point
2176 # in Makefile.in, so can still be overridden by fragments.
2177 # This is all going to change when we autoconfiscate...
2178
2179 BISON="\$(USUAL_BISON)"
2180 CC_FOR_BUILD="\$(CC)"
2181 GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
2182 BUILD_PREFIX=
2183 BUILD_PREFIX_1=loser-
2184 MAKEINFO="\$(USUAL_MAKEINFO)"
2185 LEX="\$(USUAL_LEX)"
2186 YACC="\$(USUAL_YACC)"
2187
2188 # If CC is still not set, try to get gcc.
2189 cc_prog_is_gcc=
2190 if test -z "${CC}" ; then
2191 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2192 for dir in $PATH; do
2193 test -z "$dir" && dir=.
2194 if test -f $dir/gcc; then
2195 CC="gcc"
2196 cc_prog_is_gcc=yes
2197 echo 'void f(){}' > conftest.c
2198 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2199 CFLAGS=${CFLAGS-"-g -O2"}
2200 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2201 else
2202 CFLAGS=${CFLAGS-"-O2"}
2203 CXXFLAGS=${CXXFLAGS-"-O2"}
2204 fi
2205 rm -f conftest*
2206 break
2207 fi
2208 done
2209 IFS="$save_ifs"
2210 CC=${CC-cc}
2211 else
2212 # Determine if we are using gcc.
2213 cat > conftest.c <<EOF
2214 #ifdef __GNUC__
2215 yes;
2216 #endif
2217 EOF
2218 if ${CC} -E conftest.c | grep yes >/dev/null 2>&1; then
2219 cc_prog_is_gcc=yes
2220 fi
2221 rm -f conftest.c
2222 if test -z "${CFLAGS}"; then
2223 # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
2224 # is set to a version of gcc.
2225 if test "$cc_prog_is_gcc" = yes; then
2226 echo 'void f(){}' > conftest.c
2227 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2228 CFLAGS=${CFLAGS-"-g -O2"}
2229 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2230 else
2231 CFLAGS=${CFLAGS-"-O2"}
2232 CXXFLAGS=${CXXFLAGS-"-O2"}
2233 fi
2234 rm -f conftest*
2235 fi
2236 fi
2237 fi
2238
2239 # We must set the default linker to the linker used by gcc for the correct
2240 # operation of libtool. If LD is not defined and we are using gcc, try to
2241 # set the LD default to the ld used by gcc.
2242 if test -z "$LD"; then
2243 if test "$cc_prog_is_gcc" = yes; then
2244 case $build in
2245 *-*-mingw*)
2246 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2247 *)
2248 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2249 esac
2250 case $gcc_prog_ld in
2251 # Accept absolute paths.
2252 [\\/]* | [A-Za-z]:[\\/]*)
2253 LD="$gcc_prog_ld" ;;
2254 esac
2255 fi
2256 fi
2257
2258 CXX=${CXX-"c++"}
2259 CFLAGS=${CFLAGS-"-g"}
2260 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2261 fi
2262
2263 # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
2264 # Set up the list of links to be made.
2265 # ${links} is the list of link names, and ${files} is the list of names to link to.
2266
2267 # Make the links.
2268 configlinks="${links}"
2269 if test -r ./config.status ; then
2270 mv -f ./config.status ./config.back
2271 fi
2272 while test -n "${files}" ; do
2273 # set file to car of files, files to cdr of files
2274 set ${files}; file=$1; shift; files=$*
2275 set ${links}; link=$1; shift; links=$*
2276
2277 if test ! -r ${srcdir}/${file} ; then
2278 if test ! -r ${file} ; then
2279 echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
2280 echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
2281 exit 1
2282 else
2283 srcfile=${file}
2284 fi
2285 else
2286 srcfile=${srcdir}/${file}
2287 fi
2288
2289 ${remove} -f ${link}
2290 # Make a symlink if possible, otherwise try a hard link
2291 if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
2292 true
2293 else
2294 # We need to re-remove the file because Lynx leaves a
2295 # very strange directory there when it fails an NFS symlink.
2296 ${remove} -r -f ${link}
2297 ${hard_link} ${srcfile} ${link}
2298 fi
2299 if test ! -r ${link} ; then
2300 echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2
2301 exit 1
2302 fi
2303
2304 echo "Linked \"${link}\" to \"${srcfile}\"."
2305 done
2306
2307 # Create a .gdbinit file which runs the one in srcdir
2308 # and tells GDB to look there for source files.
2309
2310 if test -r ${srcdir}/.gdbinit ; then
2311 case ${srcdir} in
2312 .) ;;
2313 *) cat > ./.gdbinit <<EOF
2314 # ${NO_EDIT}
2315 dir ${srcdir}
2316 dir .
2317 source ${srcdir}/.gdbinit
2318 EOF
2319 ;;
2320 esac
2321 fi
2322
2323 # Make sure that the compiler is able to generate an executable. If it
2324 # can't, we are probably in trouble. We don't care whether we can run the
2325 # executable--we might be using a cross compiler--we only care whether it
2326 # can be created. At this point the main configure script has set CC.
2327 we_are_ok=no
2328 echo "int main () { return 0; }" > conftest.c
2329 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
2330 if test $? = 0 ; then
2331 if test -s conftest || test -s conftest.exe ; then
2332 we_are_ok=yes
2333 fi
2334 fi
2335 case $we_are_ok in
2336 no)
2337 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
2338 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
2339 rm -f conftest*
2340 exit 1
2341 ;;
2342 esac
2343 rm -f conftest*
2344
2345 # The Solaris /usr/ucb/cc compiler does not appear to work.
2346 case "${host}" in
2347 sparc-sun-solaris2*)
2348 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
2349 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then
2350 could_use=
2351 test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin"
2352 if test -d /opt/cygnus/bin ; then
2353 if test "$could_use" = "" ; then
2354 could_use="/opt/cygnus/bin"
2355 else
2356 could_use="$could_use or /opt/cygnus/bin"
2357 fi
2358 fi
2359 if test "$could_use" = "" ; then
2360 echo "Warning: compilation may fail because you're using"
2361 echo "/usr/ucb/cc. You should change your PATH or CC "
2362 echo "variable and rerun configure."
2363 else
2364 echo "Warning: compilation may fail because you're using"
2365 echo "/usr/ucb/cc, when you should use the C compiler from"
2366 echo "$could_use. You should change your"
2367 echo "PATH or CC variable and rerun configure."
2368 fi
2369 fi
2370 ;;
2371 esac
2372
2373 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
2374 # binutils tools will find libbfd.so.
2375 case "${enable_shared}" in
2376 no | "") SET_LIB_PATH= ;;
2377 *) SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)" ;;
2378 esac
2379
2380 case "${host}" in
2381 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
2382 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
2383 esac
2384
2385 # Record target_configdirs and the configure arguments for target and
2386 # build configuration in Makefile.
2387 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
2388
2389 # This is the final value for target_configdirs. configdirs already
2390 # has its final value, as does build_modules. It's time to create some
2391 # lists of valid targets.
2392
2393 all_build_modules=
2394 configure_build_modules=
2395 for module in ${build_modules} ; do
2396 all_build_modules=all-build-${module}
2397 configure_build_modules=configure-build-${module}
2398 done
2399
2400 # Determine whether gdb needs tk/tcl or not.
2401 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
2402 # and in that case we want gdb to be built without tk. Ugh!
2403 # In fact I believe gdb is the *only* package directly dependent on tk,
2404 # so we should be able to put the 'maybe's in unconditionally and
2405 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
2406 # 100% sure that that's safe though.
2407
2408 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui"
2409 case "$enable_gdbtk" in
2410 no)
2411 GDB_TK="" ;;
2412 yes)
2413 GDB_TK="${gdb_tk}" ;;
2414 *)
2415 # Only add the dependency on gdbtk when GDBtk is part of the gdb
2416 # distro. Eventually someone will fix this and move Insight, nee
2417 # gdbtk to a separate directory.
2418 if test -d ${srcdir}/gdb/gdbtk ; then
2419 GDB_TK="${gdb_tk}"
2420 else
2421 GDB_TK=""
2422 fi
2423 ;;
2424 esac
2425
2426 # Create the 'maybe dependencies'. This uses a temporary file.
2427
2428 # While at that, we remove Makefiles if we were started for recursive
2429 # configuration, so that the top-level Makefile reconfigures them,
2430 # like we used to do when configure itself was recursive.
2431 rm -f maybedep.tmp
2432 echo '# maybedep.tmp' > maybedep.tmp
2433
2434 # Make-targets which may need maybe dependencies.
2435 mts="configure all install check clean distclean dvi info install-info"
2436 mts="${mts} installcheck mostlyclean maintainer-clean TAGS"
2437
2438 # Loop over modules and make-targets.
2439 for module in ${build_modules} ; do
2440 if test -z "${no_recursion}" \
2441 && test -f ${build_subdir}/${module}/Makefile; then
2442 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
2443 rm -f ${build_subdir}/${module}/Makefile
2444 fi
2445 for mt in ${mts} ; do
2446 case ${mt} in
2447 install) ;; # No installing build modules.
2448 *) echo "maybe-${mt}-build-${module}: ${mt}-build-${module}" >> maybedep.tmp ;;
2449 esac
2450 done
2451 done
2452 for module in ${configdirs} ; do
2453 if test -z "${no_recursion}" \
2454 && test -f ${module}/Makefile; then
2455 echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
2456 rm -f ${module}/Makefile
2457 fi
2458 for mt in ${mts} ; do
2459 echo "maybe-${mt}-${module}: ${mt}-${module}" >> maybedep.tmp
2460 done
2461 done
2462 for module in ${target_configdirs} ; do
2463 if test -z "${no_recursion}" \
2464 && test -f ${target_subdir}/${module}/Makefile; then
2465 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
2466 rm -f ${target_subdir}/${module}/Makefile
2467 fi
2468 for mt in ${mts} ; do
2469 echo "maybe-${mt}-target-${module}: ${mt}-target-${module}" >> maybedep.tmp
2470 done
2471 done
2472 maybe_dependencies=maybedep.tmp
2473
2474
2475 # Create the serialization dependencies. This uses a temporary file.
2476
2477 # Check whether --enable-serial-configure or --disable-serial-configure was given.
2478 if test "${enable_serial_configure+set}" = set; then
2479 enableval="$enable_serial_configure"
2480 :
2481 fi
2482
2483
2484 case ${enable_serial_configure} in
2485 yes)
2486 enable_serial_build_configure=yes
2487 enable_serial_host_configure=yes
2488 enable_serial_target_configure=yes
2489 ;;
2490 esac
2491
2492 # These force 'configure's to be done one at a time, to avoid problems
2493 # with contention over a shared config.cache.
2494 rm -f serdep.tmp
2495 echo '# serdep.tmp' > serdep.tmp
2496 olditem=
2497 test "x${enable_serial_build_configure}" = xyes &&
2498 for item in ${build_configdirs} ; do
2499 case ${olditem} in
2500 "") ;;
2501 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
2502 esac
2503 olditem=${item}
2504 done
2505 olditem=
2506 test "x${enable_serial_host_configure}" = xyes &&
2507 for item in ${configdirs} ; do
2508 case ${olditem} in
2509 "") ;;
2510 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
2511 esac
2512 olditem=${item}
2513 done
2514 olditem=
2515 test "x${enable_serial_target_configure}" = xyes &&
2516 for item in ${target_configdirs} ; do
2517 case ${olditem} in
2518 "") ;;
2519 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
2520 esac
2521 olditem=${item}
2522 done
2523 serialization_dependencies=serdep.tmp
2524
2525
2526 # Base args. Strip norecursion, cache-file, srcdir, host, build,
2527 # target and nonopt. These are the ones we might not want to pass
2528 # down to subconfigures. Also strip program-prefix, program-suffix,
2529 # and program-transform-name, so that we can pass down a consistent
2530 # program-transform-name. If autoconf has put single quotes around
2531 # any of these arguments (because they contain shell metacharacters)
2532 # then this will fail; in practice this only happens for
2533 # --program-transform-name, so be sure to override --program-transform-name
2534 # at the end of the argument list.
2535 # These will be expanded by make, so quote '$'.
2536 cat <<\EOF_SED > conftestsed
2537 s/ --no[^ ]* / /
2538 s/ --c[a-z-]*[= ][^ ]* / /
2539 s/ --sr[a-z-]*[= ][^ ]* / /
2540 s/ --ho[a-z-]*[= ][^ ]* / /
2541 s/ --bu[a-z-]*[= ][^ ]* / /
2542 s/ --t[a-z-]*[= ][^ ]* / /
2543 s/ --program-[pst][a-z-]*[= ][^ ]* / /
2544 s/ -cache-file[= ][^ ]* / /
2545 s/ -srcdir[= ][^ ]* / /
2546 s/ -host[= ][^ ]* / /
2547 s/ -build[= ][^ ]* / /
2548 s/ -target[= ][^ ]* / /
2549 s/ -program-prefix[= ][^ ]* / /
2550 s/ -program-suffix[= ][^ ]* / /
2551 s/ -program-transform-name[= ][^ ]* / /
2552 s/ [^' -][^ ]* / /
2553 s/^ *//;s/ *$//
2554 s,\$,$$,g
2555 EOF_SED
2556 sed -f conftestsed <<EOF_SED > conftestsed.out
2557 ${ac_configure_args}
2558 EOF_SED
2559 baseargs=`cat conftestsed.out`
2560 rm -f conftestsed conftestsed.out
2561
2562 # Add in --program-transform-name, after --program-prefix and
2563 # --program-suffix have been applied to it. Autoconf has already
2564 # doubled dollar signs and backslashes in program_transform_name; we want
2565 # the backslashes un-doubled, and then the entire thing wrapped in single
2566 # quotes, because this will be expanded first by make and then by the shell.
2567 # Also, because we want to override the logic in subdir configure scripts to
2568 # choose program_transform_name, replace any s,x,x, with s,y,y,.
2569 sed -e "s,\\\\\\\\,\\\\,g; s,','\\\\'',g; s/s,x,x,/s,y,y,/" <<EOF_SED > conftestsed.out
2570 ${program_transform_name}
2571 EOF_SED
2572 gcc_transform_name=`cat conftestsed.out`
2573 rm -f conftestsed.out
2574 baseargs="$baseargs --program-transform-name='${gcc_transform_name}'"
2575
2576 # For the build-side libraries, we just need to pretend we're native,
2577 # and not use the same cache file. Multilibs are neither needed nor
2578 # desired.
2579 build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}"
2580
2581 # For host modules, accept cache file option, or specification as blank.
2582 case "${cache_file}" in
2583 "") # empty
2584 cache_file_option="" ;;
2585 /* | [A-Za-z]:[\\/]* ) # absolute path
2586 cache_file_option="--cache-file=${cache_file}" ;;
2587 *) # relative path
2588 cache_file_option="--cache-file=../${cache_file}" ;;
2589 esac
2590
2591 host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
2592
2593 target_configargs=${baseargs}
2594
2595 # Passing a --with-cross-host argument lets the target libraries know
2596 # whether they are being built with a cross-compiler or being built
2597 # native. However, it would be better to use other mechanisms to make the
2598 # sorts of decisions they want to make on this basis. Please consider
2599 # this option to be deprecated. FIXME.
2600 if test x${is_cross_compiler} = xyes ; then
2601 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
2602 fi
2603
2604 # Default to --enable-multilib.
2605 if test x${enable_multilib} = x ; then
2606 target_configargs="--enable-multilib ${target_configargs}"
2607 fi
2608
2609 # Pass --with-newlib if appropriate. Note that target_configdirs has
2610 # changed from the earlier setting of with_newlib.
2611 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
2612 target_configargs="--with-newlib ${target_configargs}"
2613 fi
2614
2615 # Pass the appropriate --host, --build, and --cache-file arguments.
2616 target_configargs="--cache-file=../config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}"
2617
2618 # provide a proper gxx_include_dir.
2619 # Note, if you change the default, make sure to fix both here and in
2620 # the gcc and libstdc++-v3 subdirectories.
2621 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
2622 case "${with_gxx_include_dir}" in
2623 yes)
2624 { echo "configure: error: --with-gxx-include-dir=[dir] requires a directory" 1>&2; exit 1; }
2625 ;;
2626 no | "")
2627 case "${enable_version_specific_runtime_libs}" in
2628 yes) gxx_include_dir='${libsubdir}/include/c++' ;;
2629 *)
2630 . ${srcdir}/config.if
2631 gxx_include_dir='${prefix}/include/'${libstdcxx_incdir} ;;
2632 esac ;;
2633 *) gxx_include_dir=${with_gxx_include_dir} ;;
2634 esac
2635
2636 FLAGS_FOR_TARGET=
2637 case " $target_configdirs " in
2638 *" newlib "*)
2639 case " $target_configargs " in
2640 *" --with-newlib "*)
2641 case "$target" in
2642 *-cygwin*)
2643 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 $$s/winsup/w32api/include' ;;
2644 esac
2645
2646 # If we're not building GCC, don't discard standard headers.
2647 if test -d ${srcdir}/gcc; then
2648 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
2649
2650 if test "${build}" != "${host}"; then
2651 # On Canadian crosses, CC_FOR_TARGET will have already been set
2652 # by `configure', so we won't have an opportunity to add -Bgcc/
2653 # to it. This is right: we don't want to search that directory
2654 # for binaries, but we want the header files in there, so add
2655 # them explicitly.
2656 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
2657
2658 # Someone might think of using the pre-installed headers on
2659 # Canadian crosses, in case the installed compiler is not fully
2660 # compatible with the compiler being built. In this case, it
2661 # would be better to flag an error than risking having
2662 # incompatible object files being constructed. We can't
2663 # guarantee that an error will be flagged, but let's hope the
2664 # compiler will do it, when presented with incompatible header
2665 # files.
2666 fi
2667 fi
2668
2669 case "${target}-${is_cross_compiler}" in
2670 i[3456789]86-*-linux*-no)
2671 # Here host == target, so we don't need to build gcc,
2672 # so we don't want to discard standard headers.
2673 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
2674 ;;
2675 *)
2676 # If we're building newlib, use its generic headers last, but search
2677 # for any libc-related directories first (so make it the last -B
2678 # switch).
2679 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
2680 ;;
2681 esac
2682 ;;
2683 esac
2684 ;;
2685 esac
2686
2687 # Allow the user to override the flags for
2688 # our build compiler if desired.
2689 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
2690
2691 # On Canadian crosses, we'll be searching the right directories for
2692 # the previously-installed cross compiler, so don't bother to add
2693 # flags for directories within the install tree of the compiler
2694 # being built; programs in there won't even run.
2695 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
2696 # Search for pre-installed headers if nothing else fits.
2697 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
2698 fi
2699
2700 if test "x${use_gnu_ld}" = x &&
2701 echo " ${configdirs} " | grep " ld " > /dev/null ; then
2702 # Arrange for us to find uninstalled linker scripts.
2703 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld'
2704 fi
2705
2706 if test "x${CC_FOR_TARGET+set}" = xset; then
2707 :
2708 elif test -d ${srcdir}/gcc; then
2709 CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/'
2710 elif test "$host" = "$target"; then
2711 CC_FOR_TARGET='$(CC)'
2712 else
2713 CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"`
2714 fi
2715 CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2716
2717 if test "x${GCJ_FOR_TARGET+set}" = xset; then
2718 :
2719 elif test -d ${srcdir}/gcc; then
2720 GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/'
2721 elif test "$host" = "$target"; then
2722 GCJ_FOR_TARGET='gcj'
2723 else
2724 GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"`
2725 fi
2726 GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2727
2728 # Don't use libstdc++-v3's flags to configure/build itself.
2729 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'
2730 raw_libstdcxx_flags='-L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2731
2732 if test "x${CXX_FOR_TARGET+set}" = xset; then
2733 if test "x${RAW_CXX_FOR_TARGET+set}" != xset; then
2734 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2735 fi
2736 elif test -d ${srcdir}/gcc; then
2737 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
2738 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
2739 # default whereas gcc does not.
2740 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
2741 # all other cases.
2742 CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
2743 RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
2744 elif test "$host" = "$target"; then
2745 CXX_FOR_TARGET='$(CXX)'
2746 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2747 else
2748 CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"`
2749 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
2750 fi
2751 CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2752 RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2753
2754 qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2755 qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2756
2757 # We want to defer the evaluation of `cmd`s and shell variables in
2758 # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
2759 # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
2760 # quotes, but we still have to duplicate `$'s so that shell variables
2761 # can be expanded by the nested make as shell variables, not as make
2762 # macros.
2763 qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2764 qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2765
2766 # Wrap CC_FOR_TARGET and friends, for certain types of builds.
2767 CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
2768 GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
2769 CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
2770 RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
2771 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
2772 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
2773
2774 # Makefile fragments.
2775 host_makefile_frag=${srcdir}/${host_makefile_frag}
2776 target_makefile_frag=${srcdir}/${target_makefile_frag}
2777 alphaieee_frag=${srcdir}/${alphaieee_frag}
2778 ospace_frag=${srcdir}/${ospace_frag}
2779
2780
2781
2782
2783
2784 # Miscellanea: directories, flags, etc.
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798 # Build module lists & subconfigure args.
2799
2800
2801
2802
2803 # Host module lists & subconfigure args.
2804
2805
2806
2807 # Target module lists & subconfigure args.
2808
2809
2810
2811 # Build tools.
2812
2813
2814
2815
2816
2817
2818
2819 # Host tools.
2820 ncn_tool_prefix=
2821 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
2822 ncn_target_tool_prefix=
2823 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
2824
2825 if test -n "$ncn_tool_prefix"; then
2826 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
2827 set dummy ${ncn_tool_prefix}ar; ac_word=$2
2828 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2829 echo "configure:2830: checking for $ac_word" >&5
2830 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2831 echo $ac_n "(cached) $ac_c" 1>&6
2832 else
2833 if test -n "$AR"; then
2834 ac_cv_prog_AR="$AR" # Let the user override the test.
2835 else
2836 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2837 ac_dummy="$PATH"
2838 for ac_dir in $ac_dummy; do
2839 test -z "$ac_dir" && ac_dir=.
2840 if test -f $ac_dir/$ac_word; then
2841 ac_cv_prog_AR="${ncn_tool_prefix}ar"
2842 break
2843 fi
2844 done
2845 IFS="$ac_save_ifs"
2846 fi
2847 fi
2848 AR="$ac_cv_prog_AR"
2849 if test -n "$AR"; then
2850 echo "$ac_t""$AR" 1>&6
2851 else
2852 echo "$ac_t""no" 1>&6
2853 fi
2854
2855 fi
2856 if test -z "$ac_cv_prog_AR" ; then
2857 if test $build = $host ; then
2858 ncn_cv_AR=$AR
2859 # Extract the first word of "ar", so it can be a program name with args.
2860 set dummy ar; ac_word=$2
2861 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2862 echo "configure:2863: checking for $ac_word" >&5
2863 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
2864 echo $ac_n "(cached) $ac_c" 1>&6
2865 else
2866 if test -n "$ncn_cv_AR"; then
2867 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
2868 else
2869 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2870 ac_dummy="$PATH"
2871 for ac_dir in $ac_dummy; do
2872 test -z "$ac_dir" && ac_dir=.
2873 if test -f $ac_dir/$ac_word; then
2874 ac_cv_prog_ncn_cv_AR="ar"
2875 break
2876 fi
2877 done
2878 IFS="$ac_save_ifs"
2879 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
2880 fi
2881 fi
2882 ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
2883 if test -n "$ncn_cv_AR"; then
2884 echo "$ac_t""$ncn_cv_AR" 1>&6
2885 else
2886 echo "$ac_t""no" 1>&6
2887 fi
2888
2889 AR=$ncn_cv_AR
2890 else
2891 AR="${ncn_tool_prefix}ar"
2892 fi
2893 else
2894 AR="$ac_cv_prog_AR"
2895 fi
2896
2897 if test -n "$ncn_tool_prefix"; then
2898 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
2899 set dummy ${ncn_tool_prefix}as; ac_word=$2
2900 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2901 echo "configure:2902: checking for $ac_word" >&5
2902 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
2903 echo $ac_n "(cached) $ac_c" 1>&6
2904 else
2905 if test -n "$AS"; then
2906 ac_cv_prog_AS="$AS" # Let the user override the test.
2907 else
2908 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2909 ac_dummy="$PATH"
2910 for ac_dir in $ac_dummy; do
2911 test -z "$ac_dir" && ac_dir=.
2912 if test -f $ac_dir/$ac_word; then
2913 ac_cv_prog_AS="${ncn_tool_prefix}as"
2914 break
2915 fi
2916 done
2917 IFS="$ac_save_ifs"
2918 fi
2919 fi
2920 AS="$ac_cv_prog_AS"
2921 if test -n "$AS"; then
2922 echo "$ac_t""$AS" 1>&6
2923 else
2924 echo "$ac_t""no" 1>&6
2925 fi
2926
2927 fi
2928 if test -z "$ac_cv_prog_AS" ; then
2929 if test $build = $host ; then
2930 ncn_cv_AS=$AS
2931 # Extract the first word of "as", so it can be a program name with args.
2932 set dummy as; ac_word=$2
2933 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2934 echo "configure:2935: checking for $ac_word" >&5
2935 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
2936 echo $ac_n "(cached) $ac_c" 1>&6
2937 else
2938 if test -n "$ncn_cv_AS"; then
2939 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
2940 else
2941 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2942 ac_dummy="$PATH"
2943 for ac_dir in $ac_dummy; do
2944 test -z "$ac_dir" && ac_dir=.
2945 if test -f $ac_dir/$ac_word; then
2946 ac_cv_prog_ncn_cv_AS="as"
2947 break
2948 fi
2949 done
2950 IFS="$ac_save_ifs"
2951 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
2952 fi
2953 fi
2954 ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
2955 if test -n "$ncn_cv_AS"; then
2956 echo "$ac_t""$ncn_cv_AS" 1>&6
2957 else
2958 echo "$ac_t""no" 1>&6
2959 fi
2960
2961 AS=$ncn_cv_AS
2962 else
2963 AS="${ncn_tool_prefix}as"
2964 fi
2965 else
2966 AS="$ac_cv_prog_AS"
2967 fi
2968
2969 if test -n "$ncn_tool_prefix"; then
2970 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
2971 set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
2972 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2973 echo "configure:2974: checking for $ac_word" >&5
2974 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
2975 echo $ac_n "(cached) $ac_c" 1>&6
2976 else
2977 if test -n "$DLLTOOL"; then
2978 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
2979 else
2980 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2981 ac_dummy="$PATH"
2982 for ac_dir in $ac_dummy; do
2983 test -z "$ac_dir" && ac_dir=.
2984 if test -f $ac_dir/$ac_word; then
2985 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
2986 break
2987 fi
2988 done
2989 IFS="$ac_save_ifs"
2990 fi
2991 fi
2992 DLLTOOL="$ac_cv_prog_DLLTOOL"
2993 if test -n "$DLLTOOL"; then
2994 echo "$ac_t""$DLLTOOL" 1>&6
2995 else
2996 echo "$ac_t""no" 1>&6
2997 fi
2998
2999 fi
3000 if test -z "$ac_cv_prog_DLLTOOL" ; then
3001 if test $build = $host ; then
3002 ncn_cv_DLLTOOL=$DLLTOOL
3003 # Extract the first word of "dlltool", so it can be a program name with args.
3004 set dummy dlltool; ac_word=$2
3005 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3006 echo "configure:3007: checking for $ac_word" >&5
3007 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
3008 echo $ac_n "(cached) $ac_c" 1>&6
3009 else
3010 if test -n "$ncn_cv_DLLTOOL"; then
3011 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
3012 else
3013 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3014 ac_dummy="$PATH"
3015 for ac_dir in $ac_dummy; do
3016 test -z "$ac_dir" && ac_dir=.
3017 if test -f $ac_dir/$ac_word; then
3018 ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
3019 break
3020 fi
3021 done
3022 IFS="$ac_save_ifs"
3023 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
3024 fi
3025 fi
3026 ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
3027 if test -n "$ncn_cv_DLLTOOL"; then
3028 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
3029 else
3030 echo "$ac_t""no" 1>&6
3031 fi
3032
3033 DLLTOOL=$ncn_cv_DLLTOOL
3034 else
3035 DLLTOOL="${ncn_tool_prefix}dlltool"
3036 fi
3037 else
3038 DLLTOOL="$ac_cv_prog_DLLTOOL"
3039 fi
3040
3041 if test -n "$ncn_tool_prefix"; then
3042 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
3043 set dummy ${ncn_tool_prefix}ld; ac_word=$2
3044 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3045 echo "configure:3046: checking for $ac_word" >&5
3046 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
3047 echo $ac_n "(cached) $ac_c" 1>&6
3048 else
3049 if test -n "$LD"; then
3050 ac_cv_prog_LD="$LD" # Let the user override the test.
3051 else
3052 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3053 ac_dummy="$PATH"
3054 for ac_dir in $ac_dummy; do
3055 test -z "$ac_dir" && ac_dir=.
3056 if test -f $ac_dir/$ac_word; then
3057 ac_cv_prog_LD="${ncn_tool_prefix}ld"
3058 break
3059 fi
3060 done
3061 IFS="$ac_save_ifs"
3062 fi
3063 fi
3064 LD="$ac_cv_prog_LD"
3065 if test -n "$LD"; then
3066 echo "$ac_t""$LD" 1>&6
3067 else
3068 echo "$ac_t""no" 1>&6
3069 fi
3070
3071 fi
3072 if test -z "$ac_cv_prog_LD" ; then
3073 if test $build = $host ; then
3074 ncn_cv_LD=$LD
3075 # Extract the first word of "ld", so it can be a program name with args.
3076 set dummy ld; ac_word=$2
3077 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3078 echo "configure:3079: checking for $ac_word" >&5
3079 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
3080 echo $ac_n "(cached) $ac_c" 1>&6
3081 else
3082 if test -n "$ncn_cv_LD"; then
3083 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
3084 else
3085 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3086 ac_dummy="$PATH"
3087 for ac_dir in $ac_dummy; do
3088 test -z "$ac_dir" && ac_dir=.
3089 if test -f $ac_dir/$ac_word; then
3090 ac_cv_prog_ncn_cv_LD="ld"
3091 break
3092 fi
3093 done
3094 IFS="$ac_save_ifs"
3095 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
3096 fi
3097 fi
3098 ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
3099 if test -n "$ncn_cv_LD"; then
3100 echo "$ac_t""$ncn_cv_LD" 1>&6
3101 else
3102 echo "$ac_t""no" 1>&6
3103 fi
3104
3105 LD=$ncn_cv_LD
3106 else
3107 LD="${ncn_tool_prefix}ld"
3108 fi
3109 else
3110 LD="$ac_cv_prog_LD"
3111 fi
3112
3113 if test -n "$ncn_tool_prefix"; then
3114 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
3115 set dummy ${ncn_tool_prefix}nm; ac_word=$2
3116 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3117 echo "configure:3118: checking for $ac_word" >&5
3118 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3119 echo $ac_n "(cached) $ac_c" 1>&6
3120 else
3121 if test -n "$NM"; then
3122 ac_cv_prog_NM="$NM" # Let the user override the test.
3123 else
3124 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3125 ac_dummy="$PATH"
3126 for ac_dir in $ac_dummy; do
3127 test -z "$ac_dir" && ac_dir=.
3128 if test -f $ac_dir/$ac_word; then
3129 ac_cv_prog_NM="${ncn_tool_prefix}nm"
3130 break
3131 fi
3132 done
3133 IFS="$ac_save_ifs"
3134 fi
3135 fi
3136 NM="$ac_cv_prog_NM"
3137 if test -n "$NM"; then
3138 echo "$ac_t""$NM" 1>&6
3139 else
3140 echo "$ac_t""no" 1>&6
3141 fi
3142
3143 fi
3144 if test -z "$ac_cv_prog_NM" ; then
3145 if test $build = $host ; then
3146 ncn_cv_NM=$NM
3147 # Extract the first word of "nm", so it can be a program name with args.
3148 set dummy nm; ac_word=$2
3149 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3150 echo "configure:3151: checking for $ac_word" >&5
3151 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3152 echo $ac_n "(cached) $ac_c" 1>&6
3153 else
3154 if test -n "$ncn_cv_NM"; then
3155 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3156 else
3157 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3158 ac_dummy="$PATH"
3159 for ac_dir in $ac_dummy; do
3160 test -z "$ac_dir" && ac_dir=.
3161 if test -f $ac_dir/$ac_word; then
3162 ac_cv_prog_ncn_cv_NM="nm"
3163 break
3164 fi
3165 done
3166 IFS="$ac_save_ifs"
3167 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3168 fi
3169 fi
3170 ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3171 if test -n "$ncn_cv_NM"; then
3172 echo "$ac_t""$ncn_cv_NM" 1>&6
3173 else
3174 echo "$ac_t""no" 1>&6
3175 fi
3176
3177 NM=$ncn_cv_NM
3178 else
3179 NM="${ncn_tool_prefix}nm"
3180 fi
3181 else
3182 NM="$ac_cv_prog_NM"
3183 fi
3184
3185 if test -n "$ncn_tool_prefix"; then
3186 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3187 set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3188 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3189 echo "configure:3190: checking for $ac_word" >&5
3190 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3191 echo $ac_n "(cached) $ac_c" 1>&6
3192 else
3193 if test -n "$RANLIB"; then
3194 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3195 else
3196 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3197 ac_dummy="$PATH"
3198 for ac_dir in $ac_dummy; do
3199 test -z "$ac_dir" && ac_dir=.
3200 if test -f $ac_dir/$ac_word; then
3201 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3202 break
3203 fi
3204 done
3205 IFS="$ac_save_ifs"
3206 fi
3207 fi
3208 RANLIB="$ac_cv_prog_RANLIB"
3209 if test -n "$RANLIB"; then
3210 echo "$ac_t""$RANLIB" 1>&6
3211 else
3212 echo "$ac_t""no" 1>&6
3213 fi
3214
3215 fi
3216 if test -z "$ac_cv_prog_RANLIB" ; then
3217 if test $build = $host ; then
3218 ncn_cv_RANLIB=$RANLIB
3219 # Extract the first word of "ranlib", so it can be a program name with args.
3220 set dummy ranlib; ac_word=$2
3221 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3222 echo "configure:3223: checking for $ac_word" >&5
3223 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3224 echo $ac_n "(cached) $ac_c" 1>&6
3225 else
3226 if test -n "$ncn_cv_RANLIB"; then
3227 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3228 else
3229 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3230 ac_dummy="$PATH"
3231 for ac_dir in $ac_dummy; do
3232 test -z "$ac_dir" && ac_dir=.
3233 if test -f $ac_dir/$ac_word; then
3234 ac_cv_prog_ncn_cv_RANLIB="ranlib"
3235 break
3236 fi
3237 done
3238 IFS="$ac_save_ifs"
3239 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
3240 fi
3241 fi
3242 ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
3243 if test -n "$ncn_cv_RANLIB"; then
3244 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
3245 else
3246 echo "$ac_t""no" 1>&6
3247 fi
3248
3249 RANLIB=$ncn_cv_RANLIB
3250 else
3251 RANLIB=":"
3252 fi
3253 else
3254 RANLIB="$ac_cv_prog_RANLIB"
3255 fi
3256
3257 if test -n "$ncn_tool_prefix"; then
3258 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
3259 set dummy ${ncn_tool_prefix}windres; ac_word=$2
3260 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3261 echo "configure:3262: checking for $ac_word" >&5
3262 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3263 echo $ac_n "(cached) $ac_c" 1>&6
3264 else
3265 if test -n "$WINDRES"; then
3266 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3267 else
3268 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3269 ac_dummy="$PATH"
3270 for ac_dir in $ac_dummy; do
3271 test -z "$ac_dir" && ac_dir=.
3272 if test -f $ac_dir/$ac_word; then
3273 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
3274 break
3275 fi
3276 done
3277 IFS="$ac_save_ifs"
3278 fi
3279 fi
3280 WINDRES="$ac_cv_prog_WINDRES"
3281 if test -n "$WINDRES"; then
3282 echo "$ac_t""$WINDRES" 1>&6
3283 else
3284 echo "$ac_t""no" 1>&6
3285 fi
3286
3287 fi
3288 if test -z "$ac_cv_prog_WINDRES" ; then
3289 if test $build = $host ; then
3290 ncn_cv_WINDRES=$WINDRES
3291 # Extract the first word of "windres", so it can be a program name with args.
3292 set dummy windres; ac_word=$2
3293 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3294 echo "configure:3295: checking for $ac_word" >&5
3295 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
3296 echo $ac_n "(cached) $ac_c" 1>&6
3297 else
3298 if test -n "$ncn_cv_WINDRES"; then
3299 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
3300 else
3301 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3302 ac_dummy="$PATH"
3303 for ac_dir in $ac_dummy; do
3304 test -z "$ac_dir" && ac_dir=.
3305 if test -f $ac_dir/$ac_word; then
3306 ac_cv_prog_ncn_cv_WINDRES="windres"
3307 break
3308 fi
3309 done
3310 IFS="$ac_save_ifs"
3311 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
3312 fi
3313 fi
3314 ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
3315 if test -n "$ncn_cv_WINDRES"; then
3316 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
3317 else
3318 echo "$ac_t""no" 1>&6
3319 fi
3320
3321 WINDRES=$ncn_cv_WINDRES
3322 else
3323 WINDRES="${ncn_tool_prefix}windres"
3324 fi
3325 else
3326 WINDRES="$ac_cv_prog_WINDRES"
3327 fi
3328
3329 if test -n "$ncn_tool_prefix"; then
3330 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
3331 set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
3332 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3333 echo "configure:3334: checking for $ac_word" >&5
3334 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
3335 echo $ac_n "(cached) $ac_c" 1>&6
3336 else
3337 if test -n "$OBJCOPY"; then
3338 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
3339 else
3340 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3341 ac_dummy="$PATH"
3342 for ac_dir in $ac_dummy; do
3343 test -z "$ac_dir" && ac_dir=.
3344 if test -f $ac_dir/$ac_word; then
3345 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
3346 break
3347 fi
3348 done
3349 IFS="$ac_save_ifs"
3350 fi
3351 fi
3352 OBJCOPY="$ac_cv_prog_OBJCOPY"
3353 if test -n "$OBJCOPY"; then
3354 echo "$ac_t""$OBJCOPY" 1>&6
3355 else
3356 echo "$ac_t""no" 1>&6
3357 fi
3358
3359 fi
3360 if test -z "$ac_cv_prog_OBJCOPY" ; then
3361 if test $build = $host ; then
3362 ncn_cv_OBJCOPY=$OBJCOPY
3363 # Extract the first word of "objcopy", so it can be a program name with args.
3364 set dummy objcopy; ac_word=$2
3365 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3366 echo "configure:3367: checking for $ac_word" >&5
3367 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
3368 echo $ac_n "(cached) $ac_c" 1>&6
3369 else
3370 if test -n "$ncn_cv_OBJCOPY"; then
3371 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
3372 else
3373 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3374 ac_dummy="$PATH"
3375 for ac_dir in $ac_dummy; do
3376 test -z "$ac_dir" && ac_dir=.
3377 if test -f $ac_dir/$ac_word; then
3378 ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3379 break
3380 fi
3381 done
3382 IFS="$ac_save_ifs"
3383 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3384 fi
3385 fi
3386 ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
3387 if test -n "$ncn_cv_OBJCOPY"; then
3388 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
3389 else
3390 echo "$ac_t""no" 1>&6
3391 fi
3392
3393 OBJCOPY=$ncn_cv_OBJCOPY
3394 else
3395 OBJCOPY="${ncn_tool_prefix}objcopy"
3396 fi
3397 else
3398 OBJCOPY="$ac_cv_prog_OBJCOPY"
3399 fi
3400
3401 if test -n "$ncn_tool_prefix"; then
3402 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
3403 set dummy ${ncn_tool_prefix}objdump; ac_word=$2
3404 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3405 echo "configure:3406: checking for $ac_word" >&5
3406 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
3407 echo $ac_n "(cached) $ac_c" 1>&6
3408 else
3409 if test -n "$OBJDUMP"; then
3410 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
3411 else
3412 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3413 ac_dummy="$PATH"
3414 for ac_dir in $ac_dummy; do
3415 test -z "$ac_dir" && ac_dir=.
3416 if test -f $ac_dir/$ac_word; then
3417 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
3418 break
3419 fi
3420 done
3421 IFS="$ac_save_ifs"
3422 fi
3423 fi
3424 OBJDUMP="$ac_cv_prog_OBJDUMP"
3425 if test -n "$OBJDUMP"; then
3426 echo "$ac_t""$OBJDUMP" 1>&6
3427 else
3428 echo "$ac_t""no" 1>&6
3429 fi
3430
3431 fi
3432 if test -z "$ac_cv_prog_OBJDUMP" ; then
3433 if test $build = $host ; then
3434 ncn_cv_OBJDUMP=$OBJDUMP
3435 # Extract the first word of "objdump", so it can be a program name with args.
3436 set dummy objdump; ac_word=$2
3437 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3438 echo "configure:3439: checking for $ac_word" >&5
3439 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
3440 echo $ac_n "(cached) $ac_c" 1>&6
3441 else
3442 if test -n "$ncn_cv_OBJDUMP"; then
3443 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
3444 else
3445 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3446 ac_dummy="$PATH"
3447 for ac_dir in $ac_dummy; do
3448 test -z "$ac_dir" && ac_dir=.
3449 if test -f $ac_dir/$ac_word; then
3450 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3451 break
3452 fi
3453 done
3454 IFS="$ac_save_ifs"
3455 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3456 fi
3457 fi
3458 ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
3459 if test -n "$ncn_cv_OBJDUMP"; then
3460 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
3461 else
3462 echo "$ac_t""no" 1>&6
3463 fi
3464
3465 OBJDUMP=$ncn_cv_OBJDUMP
3466 else
3467 OBJDUMP="${ncn_tool_prefix}objdump"
3468 fi
3469 else
3470 OBJDUMP="$ac_cv_prog_OBJDUMP"
3471 fi
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482 # Target tools.
3483 if test -n "$ncn_target_tool_prefix"; then
3484 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
3485 set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
3486 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3487 echo "configure:3488: checking for $ac_word" >&5
3488 if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
3489 echo $ac_n "(cached) $ac_c" 1>&6
3490 else
3491 if test -n "$AR_FOR_TARGET"; then
3492 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
3493 else
3494 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3495 ac_dummy="$PATH"
3496 for ac_dir in $ac_dummy; do
3497 test -z "$ac_dir" && ac_dir=.
3498 if test -f $ac_dir/$ac_word; then
3499 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3500 break
3501 fi
3502 done
3503 IFS="$ac_save_ifs"
3504 fi
3505 fi
3506 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3507 if test -n "$AR_FOR_TARGET"; then
3508 echo "$ac_t""$AR_FOR_TARGET" 1>&6
3509 else
3510 echo "$ac_t""no" 1>&6
3511 fi
3512
3513 fi
3514 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
3515 if test $build = $target ; then
3516 ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
3517 # Extract the first word of "ar", so it can be a program name with args.
3518 set dummy ar; ac_word=$2
3519 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3520 echo "configure:3521: checking for $ac_word" >&5
3521 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
3522 echo $ac_n "(cached) $ac_c" 1>&6
3523 else
3524 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3525 ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
3526 else
3527 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3528 ac_dummy="$PATH"
3529 for ac_dir in $ac_dummy; do
3530 test -z "$ac_dir" && ac_dir=.
3531 if test -f $ac_dir/$ac_word; then
3532 ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3533 break
3534 fi
3535 done
3536 IFS="$ac_save_ifs"
3537 test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3538 fi
3539 fi
3540 ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
3541 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3542 echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
3543 else
3544 echo "$ac_t""no" 1>&6
3545 fi
3546
3547 AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
3548 else
3549 AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3550 fi
3551 else
3552 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3553 fi
3554
3555 if test -n "$ncn_target_tool_prefix"; then
3556 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
3557 set dummy ${ncn_target_tool_prefix}as; ac_word=$2
3558 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3559 echo "configure:3560: checking for $ac_word" >&5
3560 if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
3561 echo $ac_n "(cached) $ac_c" 1>&6
3562 else
3563 if test -n "$AS_FOR_TARGET"; then
3564 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
3565 else
3566 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3567 ac_dummy="$PATH"
3568 for ac_dir in $ac_dummy; do
3569 test -z "$ac_dir" && ac_dir=.
3570 if test -f $ac_dir/$ac_word; then
3571 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3572 break
3573 fi
3574 done
3575 IFS="$ac_save_ifs"
3576 fi
3577 fi
3578 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3579 if test -n "$AS_FOR_TARGET"; then
3580 echo "$ac_t""$AS_FOR_TARGET" 1>&6
3581 else
3582 echo "$ac_t""no" 1>&6
3583 fi
3584
3585 fi
3586 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
3587 if test $build = $target ; then
3588 ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
3589 # Extract the first word of "as", so it can be a program name with args.
3590 set dummy as; ac_word=$2
3591 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3592 echo "configure:3593: checking for $ac_word" >&5
3593 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
3594 echo $ac_n "(cached) $ac_c" 1>&6
3595 else
3596 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3597 ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
3598 else
3599 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3600 ac_dummy="$PATH"
3601 for ac_dir in $ac_dummy; do
3602 test -z "$ac_dir" && ac_dir=.
3603 if test -f $ac_dir/$ac_word; then
3604 ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3605 break
3606 fi
3607 done
3608 IFS="$ac_save_ifs"
3609 test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
3610 fi
3611 fi
3612 ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
3613 if test -n "$ncn_cv_AS_FOR_TARGET"; then
3614 echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
3615 else
3616 echo "$ac_t""no" 1>&6
3617 fi
3618
3619 AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
3620 else
3621 AS_FOR_TARGET="${ncn_target_tool_prefix}as"
3622 fi
3623 else
3624 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
3625 fi
3626
3627 if test -n "$ncn_target_tool_prefix"; then
3628 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
3629 set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
3630 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3631 echo "configure:3632: checking for $ac_word" >&5
3632 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3633 echo $ac_n "(cached) $ac_c" 1>&6
3634 else
3635 if test -n "$DLLTOOL_FOR_TARGET"; then
3636 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
3637 else
3638 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3639 ac_dummy="$PATH"
3640 for ac_dir in $ac_dummy; do
3641 test -z "$ac_dir" && ac_dir=.
3642 if test -f $ac_dir/$ac_word; then
3643 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3644 break
3645 fi
3646 done
3647 IFS="$ac_save_ifs"
3648 fi
3649 fi
3650 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3651 if test -n "$DLLTOOL_FOR_TARGET"; then
3652 echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
3653 else
3654 echo "$ac_t""no" 1>&6
3655 fi
3656
3657 fi
3658 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
3659 if test $build = $target ; then
3660 ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
3661 # Extract the first word of "dlltool", so it can be a program name with args.
3662 set dummy dlltool; ac_word=$2
3663 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3664 echo "configure:3665: checking for $ac_word" >&5
3665 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
3666 echo $ac_n "(cached) $ac_c" 1>&6
3667 else
3668 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3669 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
3670 else
3671 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3672 ac_dummy="$PATH"
3673 for ac_dir in $ac_dummy; do
3674 test -z "$ac_dir" && ac_dir=.
3675 if test -f $ac_dir/$ac_word; then
3676 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3677 break
3678 fi
3679 done
3680 IFS="$ac_save_ifs"
3681 test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
3682 fi
3683 fi
3684 ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
3685 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
3686 echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
3687 else
3688 echo "$ac_t""no" 1>&6
3689 fi
3690
3691 DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
3692 else
3693 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
3694 fi
3695 else
3696 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
3697 fi
3698
3699 if test -n "$ncn_target_tool_prefix"; then
3700 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
3701 set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
3702 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3703 echo "configure:3704: checking for $ac_word" >&5
3704 if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
3705 echo $ac_n "(cached) $ac_c" 1>&6
3706 else
3707 if test -n "$LD_FOR_TARGET"; then
3708 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
3709 else
3710 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3711 ac_dummy="$PATH"
3712 for ac_dir in $ac_dummy; do
3713 test -z "$ac_dir" && ac_dir=.
3714 if test -f $ac_dir/$ac_word; then
3715 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3716 break
3717 fi
3718 done
3719 IFS="$ac_save_ifs"
3720 fi
3721 fi
3722 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3723 if test -n "$LD_FOR_TARGET"; then
3724 echo "$ac_t""$LD_FOR_TARGET" 1>&6
3725 else
3726 echo "$ac_t""no" 1>&6
3727 fi
3728
3729 fi
3730 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
3731 if test $build = $target ; then
3732 ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
3733 # Extract the first word of "ld", so it can be a program name with args.
3734 set dummy ld; ac_word=$2
3735 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3736 echo "configure:3737: checking for $ac_word" >&5
3737 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
3738 echo $ac_n "(cached) $ac_c" 1>&6
3739 else
3740 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3741 ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
3742 else
3743 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3744 ac_dummy="$PATH"
3745 for ac_dir in $ac_dummy; do
3746 test -z "$ac_dir" && ac_dir=.
3747 if test -f $ac_dir/$ac_word; then
3748 ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3749 break
3750 fi
3751 done
3752 IFS="$ac_save_ifs"
3753 test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
3754 fi
3755 fi
3756 ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
3757 if test -n "$ncn_cv_LD_FOR_TARGET"; then
3758 echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
3759 else
3760 echo "$ac_t""no" 1>&6
3761 fi
3762
3763 LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
3764 else
3765 LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
3766 fi
3767 else
3768 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
3769 fi
3770
3771 if test -n "$ncn_target_tool_prefix"; then
3772 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
3773 set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
3774 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3775 echo "configure:3776: checking for $ac_word" >&5
3776 if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
3777 echo $ac_n "(cached) $ac_c" 1>&6
3778 else
3779 if test -n "$NM_FOR_TARGET"; then
3780 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
3781 else
3782 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3783 ac_dummy="$PATH"
3784 for ac_dir in $ac_dummy; do
3785 test -z "$ac_dir" && ac_dir=.
3786 if test -f $ac_dir/$ac_word; then
3787 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3788 break
3789 fi
3790 done
3791 IFS="$ac_save_ifs"
3792 fi
3793 fi
3794 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3795 if test -n "$NM_FOR_TARGET"; then
3796 echo "$ac_t""$NM_FOR_TARGET" 1>&6
3797 else
3798 echo "$ac_t""no" 1>&6
3799 fi
3800
3801 fi
3802 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
3803 if test $build = $target ; then
3804 ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
3805 # Extract the first word of "nm", so it can be a program name with args.
3806 set dummy nm; ac_word=$2
3807 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3808 echo "configure:3809: checking for $ac_word" >&5
3809 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
3810 echo $ac_n "(cached) $ac_c" 1>&6
3811 else
3812 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3813 ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
3814 else
3815 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3816 ac_dummy="$PATH"
3817 for ac_dir in $ac_dummy; do
3818 test -z "$ac_dir" && ac_dir=.
3819 if test -f $ac_dir/$ac_word; then
3820 ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3821 break
3822 fi
3823 done
3824 IFS="$ac_save_ifs"
3825 test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
3826 fi
3827 fi
3828 ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
3829 if test -n "$ncn_cv_NM_FOR_TARGET"; then
3830 echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
3831 else
3832 echo "$ac_t""no" 1>&6
3833 fi
3834
3835 NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
3836 else
3837 NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
3838 fi
3839 else
3840 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
3841 fi
3842
3843 if test -n "$ncn_target_tool_prefix"; then
3844 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
3845 set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
3846 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3847 echo "configure:3848: checking for $ac_word" >&5
3848 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3849 echo $ac_n "(cached) $ac_c" 1>&6
3850 else
3851 if test -n "$RANLIB_FOR_TARGET"; then
3852 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
3853 else
3854 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3855 ac_dummy="$PATH"
3856 for ac_dir in $ac_dummy; do
3857 test -z "$ac_dir" && ac_dir=.
3858 if test -f $ac_dir/$ac_word; then
3859 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
3860 break
3861 fi
3862 done
3863 IFS="$ac_save_ifs"
3864 fi
3865 fi
3866 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3867 if test -n "$RANLIB_FOR_TARGET"; then
3868 echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
3869 else
3870 echo "$ac_t""no" 1>&6
3871 fi
3872
3873 fi
3874 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
3875 if test $build = $target ; then
3876 ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
3877 # Extract the first word of "ranlib", so it can be a program name with args.
3878 set dummy ranlib; ac_word=$2
3879 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3880 echo "configure:3881: checking for $ac_word" >&5
3881 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
3882 echo $ac_n "(cached) $ac_c" 1>&6
3883 else
3884 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3885 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
3886 else
3887 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3888 ac_dummy="$PATH"
3889 for ac_dir in $ac_dummy; do
3890 test -z "$ac_dir" && ac_dir=.
3891 if test -f $ac_dir/$ac_word; then
3892 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib"
3893 break
3894 fi
3895 done
3896 IFS="$ac_save_ifs"
3897 test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":"
3898 fi
3899 fi
3900 ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
3901 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
3902 echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
3903 else
3904 echo "$ac_t""no" 1>&6
3905 fi
3906
3907 RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
3908 else
3909 RANLIB_FOR_TARGET=":"
3910 fi
3911 else
3912 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
3913 fi
3914
3915 if test -n "$ncn_target_tool_prefix"; then
3916 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
3917 set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
3918 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3919 echo "configure:3920: checking for $ac_word" >&5
3920 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3921 echo $ac_n "(cached) $ac_c" 1>&6
3922 else
3923 if test -n "$WINDRES_FOR_TARGET"; then
3924 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
3925 else
3926 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3927 ac_dummy="$PATH"
3928 for ac_dir in $ac_dummy; do
3929 test -z "$ac_dir" && ac_dir=.
3930 if test -f $ac_dir/$ac_word; then
3931 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3932 break
3933 fi
3934 done
3935 IFS="$ac_save_ifs"
3936 fi
3937 fi
3938 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3939 if test -n "$WINDRES_FOR_TARGET"; then
3940 echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
3941 else
3942 echo "$ac_t""no" 1>&6
3943 fi
3944
3945 fi
3946 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
3947 if test $build = $target ; then
3948 ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
3949 # Extract the first word of "windres", so it can be a program name with args.
3950 set dummy windres; ac_word=$2
3951 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3952 echo "configure:3953: checking for $ac_word" >&5
3953 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
3954 echo $ac_n "(cached) $ac_c" 1>&6
3955 else
3956 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3957 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
3958 else
3959 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3960 ac_dummy="$PATH"
3961 for ac_dir in $ac_dummy; do
3962 test -z "$ac_dir" && ac_dir=.
3963 if test -f $ac_dir/$ac_word; then
3964 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3965 break
3966 fi
3967 done
3968 IFS="$ac_save_ifs"
3969 test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
3970 fi
3971 fi
3972 ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
3973 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
3974 echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
3975 else
3976 echo "$ac_t""no" 1>&6
3977 fi
3978
3979 WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
3980 else
3981 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
3982 fi
3983 else
3984 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
3985 fi
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997 # Fix up target tools.
3998 if test "x${build}" = "x${host}" ; then
3999 # In this case, the newly built tools can and should be used,
4000 # so we override the results of the autoconf tests.
4001 # This should really only happen when the tools are actually being built,
4002 # but that's a further refinement. The new build scheme, where
4003 # tools are built into a structure paralleling where they're installed,
4004 # should also eliminate all of this cleanly.
4005 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
4006 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
4007 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
4008 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
4009 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
4010 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
4011 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
4012 fi
4013 # Certain tools may need extra flags.
4014 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
4015 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
4016 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
4017
4018 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
4019 echo "configure:4020: checking whether to enable maintainer-specific portions of Makefiles" >&5
4020 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4021 if test "${enable_maintainer_mode+set}" = set; then
4022 enableval="$enable_maintainer_mode"
4023 USE_MAINTAINER_MODE=$enableval
4024 else
4025 USE_MAINTAINER_MODE=no
4026 fi
4027
4028 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
4029
4030
4031 if test "$USE_MAINTAINER_MODE" = yes; then
4032 MAINTAINER_MODE_TRUE=
4033 MAINTAINER_MODE_FALSE='#'
4034 else
4035 MAINTAINER_MODE_TRUE='#'
4036 MAINTAINER_MODE_FALSE=
4037 fi
4038 MAINT=$MAINTAINER_MODE_TRUE
4039
4040 trap '' 1 2 15
4041 cat > confcache <<\EOF
4042 # This file is a shell script that caches the results of configure
4043 # tests run on this system so they can be shared between configure
4044 # scripts and configure runs. It is not useful on other systems.
4045 # If it contains results you don't want to keep, you may remove or edit it.
4046 #
4047 # By default, configure uses ./config.cache as the cache file,
4048 # creating it if it does not exist already. You can give configure
4049 # the --cache-file=FILE option to use a different cache file; that is
4050 # what configure does when it calls configure scripts in
4051 # subdirectories, so they share the cache.
4052 # Giving --cache-file=/dev/null disables caching, for debugging configure.
4053 # config.status only pays attention to the cache file if you give it the
4054 # --recheck option to rerun configure.
4055 #
4056 EOF
4057 # The following way of writing the cache mishandles newlines in values,
4058 # but we know of no workaround that is simple, portable, and efficient.
4059 # So, don't put newlines in cache variables' values.
4060 # Ultrix sh set writes to stderr and can't be redirected directly,
4061 # and sets the high bit in the cache file unless we assign to the vars.
4062 (set) 2>&1 |
4063 case `(ac_space=' '; set | grep ac_space) 2>&1` in
4064 *ac_space=\ *)
4065 # `set' does not quote correctly, so add quotes (double-quote substitution
4066 # turns \\\\ into \\, and sed turns \\ into \).
4067 sed -n \
4068 -e "s/'/'\\\\''/g" \
4069 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
4070 ;;
4071 *)
4072 # `set' quotes correctly as required by POSIX, so do not add quotes.
4073 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
4074 ;;
4075 esac >> confcache
4076 if cmp -s $cache_file confcache; then
4077 :
4078 else
4079 if test -w $cache_file; then
4080 echo "updating cache $cache_file"
4081 cat confcache > $cache_file
4082 else
4083 echo "not updating unwritable cache $cache_file"
4084 fi
4085 fi
4086 rm -f confcache
4087
4088 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4089
4090 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4091 # Let make expand exec_prefix.
4092 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4093
4094 # Any assignment to VPATH causes Sun make to only execute
4095 # the first set of double-colon rules, so remove it if not needed.
4096 # If there is a colon in the path, we need to keep it.
4097 if test "x$srcdir" = x.; then
4098 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
4099 fi
4100
4101 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4102
4103 # Transform confdefs.h into DEFS.
4104 # Protect against shell expansion while executing Makefile rules.
4105 # Protect against Makefile macro expansion.
4106 cat > conftest.defs <<\EOF
4107 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
4108 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
4109 s%\[%\\&%g
4110 s%\]%\\&%g
4111 s%\$%$$%g
4112 EOF
4113 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
4114 rm -f conftest.defs
4115
4116
4117 # Without the "./", some shells look in PATH for config.status.
4118 : ${CONFIG_STATUS=./config.status}
4119
4120 echo creating $CONFIG_STATUS
4121 rm -f $CONFIG_STATUS
4122 cat > $CONFIG_STATUS <<EOF
4123 #! /bin/sh
4124 # Generated automatically by configure.
4125 # Run this file to recreate the current configuration.
4126 # This directory was configured as follows,
4127 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4128 #
4129 # $0 $ac_configure_args
4130 #
4131 # Compiler output produced by configure, useful for debugging
4132 # configure, is in ./config.log if it exists.
4133
4134 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4135 for ac_option
4136 do
4137 case "\$ac_option" in
4138 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4139 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4140 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4141 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4142 echo "$CONFIG_STATUS generated by autoconf version 2.13"
4143 exit 0 ;;
4144 -help | --help | --hel | --he | --h)
4145 echo "\$ac_cs_usage"; exit 0 ;;
4146 *) echo "\$ac_cs_usage"; exit 1 ;;
4147 esac
4148 done
4149
4150 ac_given_srcdir=$srcdir
4151 ac_given_INSTALL="$INSTALL"
4152
4153 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4154 EOF
4155 cat >> $CONFIG_STATUS <<EOF
4156
4157 # Protect against being on the right side of a sed subst in config.status.
4158 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4159 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4160 $ac_vpsub
4161 $extrasub
4162 s%@SHELL@%$SHELL%g
4163 s%@CFLAGS@%$CFLAGS%g
4164 s%@CPPFLAGS@%$CPPFLAGS%g
4165 s%@CXXFLAGS@%$CXXFLAGS%g
4166 s%@FFLAGS@%$FFLAGS%g
4167 s%@DEFS@%$DEFS%g
4168 s%@LDFLAGS@%$LDFLAGS%g
4169 s%@LIBS@%$LIBS%g
4170 s%@exec_prefix@%$exec_prefix%g
4171 s%@prefix@%$prefix%g
4172 s%@program_transform_name@%$program_transform_name%g
4173 s%@bindir@%$bindir%g
4174 s%@sbindir@%$sbindir%g
4175 s%@libexecdir@%$libexecdir%g
4176 s%@datadir@%$datadir%g
4177 s%@sysconfdir@%$sysconfdir%g
4178 s%@sharedstatedir@%$sharedstatedir%g
4179 s%@localstatedir@%$localstatedir%g
4180 s%@libdir@%$libdir%g
4181 s%@includedir@%$includedir%g
4182 s%@oldincludedir@%$oldincludedir%g
4183 s%@infodir@%$infodir%g
4184 s%@mandir@%$mandir%g
4185 s%@host@%$host%g
4186 s%@host_alias@%$host_alias%g
4187 s%@host_cpu@%$host_cpu%g
4188 s%@host_vendor@%$host_vendor%g
4189 s%@host_os@%$host_os%g
4190 s%@target@%$target%g
4191 s%@target_alias@%$target_alias%g
4192 s%@target_cpu@%$target_cpu%g
4193 s%@target_vendor@%$target_vendor%g
4194 s%@target_os@%$target_os%g
4195 s%@build@%$build%g
4196 s%@build_alias@%$build_alias%g
4197 s%@build_cpu@%$build_cpu%g
4198 s%@build_vendor@%$build_vendor%g
4199 s%@build_os@%$build_os%g
4200 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
4201 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
4202 s%@INSTALL_DATA@%$INSTALL_DATA%g
4203 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
4204 s%@build_subdir@%$build_subdir%g
4205 s%@host_subdir@%$host_subdir%g
4206 s%@target_subdir@%$target_subdir%g
4207 /@maybe_dependencies@/r $maybe_dependencies
4208 s%@maybe_dependencies@%%g
4209 /@serialization_dependencies@/r $serialization_dependencies
4210 s%@serialization_dependencies@%%g
4211 /@host_makefile_frag@/r $host_makefile_frag
4212 s%@host_makefile_frag@%%g
4213 /@target_makefile_frag@/r $target_makefile_frag
4214 s%@target_makefile_frag@%%g
4215 /@alphaieee_frag@/r $alphaieee_frag
4216 s%@alphaieee_frag@%%g
4217 /@ospace_frag@/r $ospace_frag
4218 s%@ospace_frag@%%g
4219 s%@SET_LIB_PATH@%$SET_LIB_PATH%g
4220 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
4221 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
4222 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
4223 s%@configlinks@%$configlinks%g
4224 s%@gcc_version_trigger@%$gcc_version_trigger%g
4225 s%@gcc_version@%$gcc_version%g
4226 s%@tooldir@%$tooldir%g
4227 s%@build_tooldir@%$build_tooldir%g
4228 s%@GDB_TK@%$GDB_TK%g
4229 s%@gxx_include_dir@%$gxx_include_dir%g
4230 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
4231 s%@build_configargs@%$build_configargs%g
4232 s%@configure_build_modules@%$configure_build_modules%g
4233 s%@all_build_modules@%$all_build_modules%g
4234 s%@host_configargs@%$host_configargs%g
4235 s%@configdirs@%$configdirs%g
4236 s%@target_configargs@%$target_configargs%g
4237 s%@target_configdirs@%$target_configdirs%g
4238 s%@BISON@%$BISON%g
4239 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4240 s%@LEX@%$LEX%g
4241 s%@MAKEINFO@%$MAKEINFO%g
4242 s%@YACC@%$YACC%g
4243 s%@config_shell@%$config_shell%g
4244 s%@AR@%$AR%g
4245 s%@ncn_cv_AR@%$ncn_cv_AR%g
4246 s%@AS@%$AS%g
4247 s%@ncn_cv_AS@%$ncn_cv_AS%g
4248 s%@DLLTOOL@%$DLLTOOL%g
4249 s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
4250 s%@LD@%$LD%g
4251 s%@ncn_cv_LD@%$ncn_cv_LD%g
4252 s%@NM@%$NM%g
4253 s%@ncn_cv_NM@%$ncn_cv_NM%g
4254 s%@RANLIB@%$RANLIB%g
4255 s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
4256 s%@WINDRES@%$WINDRES%g
4257 s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
4258 s%@OBJCOPY@%$OBJCOPY%g
4259 s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
4260 s%@OBJDUMP@%$OBJDUMP%g
4261 s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
4262 s%@CC@%$CC%g
4263 s%@CXX@%$CXX%g
4264 s%@CFLAGS_FOR_BUILD@%$CFLAGS_FOR_BUILD%g
4265 s%@DEFAULT_YACC@%$DEFAULT_YACC%g
4266 s%@DEFAULT_LEX@%$DEFAULT_LEX%g
4267 s%@DEFAULT_M4@%$DEFAULT_M4%g
4268 s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
4269 s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g
4270 s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
4271 s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g
4272 s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
4273 s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g
4274 s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
4275 s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g
4276 s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
4277 s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g
4278 s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
4279 s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g
4280 s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
4281 s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g
4282 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
4283 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
4284 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
4285 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
4286 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
4287 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
4288 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4289 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4290 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
4291 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
4292 s%@MAINT@%$MAINT%g
4293
4294 CEOF
4295 EOF
4296
4297 cat >> $CONFIG_STATUS <<\EOF
4298
4299 # Split the substitutions into bite-sized pieces for seds with
4300 # small command number limits, like on Digital OSF/1 and HP-UX.
4301 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4302 ac_file=1 # Number of current file.
4303 ac_beg=1 # First line for current file.
4304 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4305 ac_more_lines=:
4306 ac_sed_cmds=""
4307 while $ac_more_lines; do
4308 if test $ac_beg -gt 1; then
4309 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4310 else
4311 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4312 fi
4313 if test ! -s conftest.s$ac_file; then
4314 ac_more_lines=false
4315 rm -f conftest.s$ac_file
4316 else
4317 if test -z "$ac_sed_cmds"; then
4318 ac_sed_cmds="sed -f conftest.s$ac_file"
4319 else
4320 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4321 fi
4322 ac_file=`expr $ac_file + 1`
4323 ac_beg=$ac_end
4324 ac_end=`expr $ac_end + $ac_max_sed_cmds`
4325 fi
4326 done
4327 if test -z "$ac_sed_cmds"; then
4328 ac_sed_cmds=cat
4329 fi
4330 EOF
4331
4332 cat >> $CONFIG_STATUS <<EOF
4333
4334 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
4335 EOF
4336 cat >> $CONFIG_STATUS <<\EOF
4337 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4338 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4339 case "$ac_file" in
4340 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4341 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4342 *) ac_file_in="${ac_file}.in" ;;
4343 esac
4344
4345 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4346
4347 # Remove last slash and all that follows it. Not all systems have dirname.
4348 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4349 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4350 # The file is in a subdirectory.
4351 test ! -d "$ac_dir" && mkdir "$ac_dir"
4352 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4353 # A "../" for each directory in $ac_dir_suffix.
4354 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4355 else
4356 ac_dir_suffix= ac_dots=
4357 fi
4358
4359 case "$ac_given_srcdir" in
4360 .) srcdir=.
4361 if test -z "$ac_dots"; then top_srcdir=.
4362 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4363 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4364 *) # Relative path.
4365 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4366 top_srcdir="$ac_dots$ac_given_srcdir" ;;
4367 esac
4368
4369 case "$ac_given_INSTALL" in
4370 [/$]*) INSTALL="$ac_given_INSTALL" ;;
4371 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4372 esac
4373
4374 echo creating "$ac_file"
4375 rm -f "$ac_file"
4376 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4377 case "$ac_file" in
4378 *Makefile*) ac_comsub="1i\\
4379 # $configure_input" ;;
4380 *) ac_comsub= ;;
4381 esac
4382
4383 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4384 sed -e "$ac_comsub
4385 s%@configure_input@%$configure_input%g
4386 s%@srcdir@%$srcdir%g
4387 s%@top_srcdir@%$top_srcdir%g
4388 s%@INSTALL@%$INSTALL%g
4389 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4390 fi; done
4391 rm -f conftest.s*
4392
4393 EOF
4394 cat >> $CONFIG_STATUS <<EOF
4395
4396 EOF
4397 cat >> $CONFIG_STATUS <<\EOF
4398
4399 exit 0
4400 EOF
4401 chmod +x $CONFIG_STATUS
4402 rm -fr confdefs* $ac_clean_files
4403 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4404
Mirror of the offical gcc git repository hosted at gcc.gnu.org