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[deliverable/binutils-gdb.git] / configure
1 #! /bin/sh
2
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.13
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
6 #
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
9
10 # Defaults:
11 ac_help=
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
14 ac_help="$ac_help
15 --enable-libada Builds libada directory"
16 ac_help="$ac_help
17 --enable-serial-[{host,target,build}-]configure
18 Force sequential configuration of
19 sub-packages for the host, target or build
20 machine, or all sub-packages"
21 ac_help="$ac_help
22 --enable-maintainer-mode enable make rules and dependencies not useful
23 (and sometimes confusing) to the casual installer"
24 ac_help="$ac_help
25 --enable-werror enable -Werror in bootstrap stage2 and later"
26
27 # Initialize some variables set by options.
28 # The variables have the same names as the options, with
29 # dashes changed to underlines.
30 build=NONE
31 cache_file=./config.cache
32 exec_prefix=NONE
33 host=NONE
34 no_create=
35 nonopt=NONE
36 no_recursion=
37 prefix=NONE
38 program_prefix=NONE
39 program_suffix=NONE
40 program_transform_name=s,x,x,
41 silent=
42 site=
43 srcdir=
44 target=NONE
45 verbose=
46 x_includes=NONE
47 x_libraries=NONE
48 bindir='${exec_prefix}/bin'
49 sbindir='${exec_prefix}/sbin'
50 libexecdir='${exec_prefix}/libexec'
51 datadir='${prefix}/share'
52 sysconfdir='${prefix}/etc'
53 sharedstatedir='${prefix}/com'
54 localstatedir='${prefix}/var'
55 libdir='${exec_prefix}/lib'
56 includedir='${prefix}/include'
57 oldincludedir='/usr/include'
58 infodir='${prefix}/info'
59 mandir='${prefix}/man'
60
61 # Initialize some other variables.
62 subdirs=
63 MFLAGS= MAKEFLAGS=
64 SHELL=${CONFIG_SHELL-/bin/sh}
65 # Maximum number of lines to put in a shell here document.
66 ac_max_here_lines=12
67
68 ac_prev=
69 for ac_option
70 do
71
72 # If the previous option needs an argument, assign it.
73 if test -n "$ac_prev"; then
74 eval "$ac_prev=\$ac_option"
75 ac_prev=
76 continue
77 fi
78
79 case "$ac_option" in
80 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
81 *) ac_optarg= ;;
82 esac
83
84 # Accept the important Cygnus configure options, so we can diagnose typos.
85
86 case "$ac_option" in
87
88 -bindir | --bindir | --bindi | --bind | --bin | --bi)
89 ac_prev=bindir ;;
90 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
91 bindir="$ac_optarg" ;;
92
93 -build | --build | --buil | --bui | --bu)
94 ac_prev=build ;;
95 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
96 build="$ac_optarg" ;;
97
98 -cache-file | --cache-file | --cache-fil | --cache-fi \
99 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
100 ac_prev=cache_file ;;
101 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
102 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
103 cache_file="$ac_optarg" ;;
104
105 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
106 ac_prev=datadir ;;
107 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
108 | --da=*)
109 datadir="$ac_optarg" ;;
110
111 -disable-* | --disable-*)
112 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
113 # Reject names that are not valid shell variable names.
114 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
115 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
116 fi
117 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
118 eval "enable_${ac_feature}=no" ;;
119
120 -enable-* | --enable-*)
121 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
122 # Reject names that are not valid shell variable names.
123 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
124 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
125 fi
126 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
127 case "$ac_option" in
128 *=*) ;;
129 *) ac_optarg=yes ;;
130 esac
131 eval "enable_${ac_feature}='$ac_optarg'" ;;
132
133 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
134 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
135 | --exec | --exe | --ex)
136 ac_prev=exec_prefix ;;
137 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
138 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
139 | --exec=* | --exe=* | --ex=*)
140 exec_prefix="$ac_optarg" ;;
141
142 -gas | --gas | --ga | --g)
143 # Obsolete; use --with-gas.
144 with_gas=yes ;;
145
146 -help | --help | --hel | --he)
147 # Omit some internal or obsolete options to make the list less imposing.
148 # This message is too long to be a string in the A/UX 3.1 sh.
149 cat << EOF
150 Usage: configure [options] [host]
151 Options: [defaults in brackets after descriptions]
152 Configuration:
153 --cache-file=FILE cache test results in FILE
154 --help print this message
155 --no-create do not create output files
156 --quiet, --silent do not print \`checking...' messages
157 --version print the version of autoconf that created configure
158 Directory and file names:
159 --prefix=PREFIX install architecture-independent files in PREFIX
160 [$ac_default_prefix]
161 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
162 [same as prefix]
163 --bindir=DIR user executables in DIR [EPREFIX/bin]
164 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
165 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
166 --datadir=DIR read-only architecture-independent data in DIR
167 [PREFIX/share]
168 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
169 --sharedstatedir=DIR modifiable architecture-independent data in DIR
170 [PREFIX/com]
171 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
172 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
173 --includedir=DIR C header files in DIR [PREFIX/include]
174 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
175 --infodir=DIR info documentation in DIR [PREFIX/info]
176 --mandir=DIR man documentation in DIR [PREFIX/man]
177 --srcdir=DIR find the sources in DIR [configure dir or ..]
178 --program-prefix=PREFIX prepend PREFIX to installed program names
179 --program-suffix=SUFFIX append SUFFIX to installed program names
180 --program-transform-name=PROGRAM
181 run sed PROGRAM on installed program names
182 EOF
183 cat << EOF
184 Host type:
185 --build=BUILD configure for building on BUILD [BUILD=HOST]
186 --host=HOST configure for HOST [guessed]
187 --target=TARGET configure for TARGET [TARGET=HOST]
188 Features and packages:
189 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
190 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
191 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
192 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
193 --x-includes=DIR X include files are in DIR
194 --x-libraries=DIR X library files are in DIR
195 EOF
196 if test -n "$ac_help"; then
197 echo "--enable and --with options recognized:$ac_help"
198 fi
199 exit 0 ;;
200
201 -host | --host | --hos | --ho)
202 ac_prev=host ;;
203 -host=* | --host=* | --hos=* | --ho=*)
204 host="$ac_optarg" ;;
205
206 -includedir | --includedir | --includedi | --included | --include \
207 | --includ | --inclu | --incl | --inc)
208 ac_prev=includedir ;;
209 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
210 | --includ=* | --inclu=* | --incl=* | --inc=*)
211 includedir="$ac_optarg" ;;
212
213 -infodir | --infodir | --infodi | --infod | --info | --inf)
214 ac_prev=infodir ;;
215 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
216 infodir="$ac_optarg" ;;
217
218 -libdir | --libdir | --libdi | --libd)
219 ac_prev=libdir ;;
220 -libdir=* | --libdir=* | --libdi=* | --libd=*)
221 libdir="$ac_optarg" ;;
222
223 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
224 | --libexe | --libex | --libe)
225 ac_prev=libexecdir ;;
226 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
227 | --libexe=* | --libex=* | --libe=*)
228 libexecdir="$ac_optarg" ;;
229
230 -localstatedir | --localstatedir | --localstatedi | --localstated \
231 | --localstate | --localstat | --localsta | --localst \
232 | --locals | --local | --loca | --loc | --lo)
233 ac_prev=localstatedir ;;
234 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
235 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
236 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
237 localstatedir="$ac_optarg" ;;
238
239 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
240 ac_prev=mandir ;;
241 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
242 mandir="$ac_optarg" ;;
243
244 -nfp | --nfp | --nf)
245 # Obsolete; use --without-fp.
246 with_fp=no ;;
247
248 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
249 | --no-cr | --no-c)
250 no_create=yes ;;
251
252 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
253 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
254 no_recursion=yes ;;
255
256 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
257 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
258 | --oldin | --oldi | --old | --ol | --o)
259 ac_prev=oldincludedir ;;
260 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
261 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
262 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
263 oldincludedir="$ac_optarg" ;;
264
265 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
266 ac_prev=prefix ;;
267 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
268 prefix="$ac_optarg" ;;
269
270 -program-prefix | --program-prefix | --program-prefi | --program-pref \
271 | --program-pre | --program-pr | --program-p)
272 ac_prev=program_prefix ;;
273 -program-prefix=* | --program-prefix=* | --program-prefi=* \
274 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
275 program_prefix="$ac_optarg" ;;
276
277 -program-suffix | --program-suffix | --program-suffi | --program-suff \
278 | --program-suf | --program-su | --program-s)
279 ac_prev=program_suffix ;;
280 -program-suffix=* | --program-suffix=* | --program-suffi=* \
281 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
282 program_suffix="$ac_optarg" ;;
283
284 -program-transform-name | --program-transform-name \
285 | --program-transform-nam | --program-transform-na \
286 | --program-transform-n | --program-transform- \
287 | --program-transform | --program-transfor \
288 | --program-transfo | --program-transf \
289 | --program-trans | --program-tran \
290 | --progr-tra | --program-tr | --program-t)
291 ac_prev=program_transform_name ;;
292 -program-transform-name=* | --program-transform-name=* \
293 | --program-transform-nam=* | --program-transform-na=* \
294 | --program-transform-n=* | --program-transform-=* \
295 | --program-transform=* | --program-transfor=* \
296 | --program-transfo=* | --program-transf=* \
297 | --program-trans=* | --program-tran=* \
298 | --progr-tra=* | --program-tr=* | --program-t=*)
299 program_transform_name="$ac_optarg" ;;
300
301 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
302 | -silent | --silent | --silen | --sile | --sil)
303 silent=yes ;;
304
305 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
306 ac_prev=sbindir ;;
307 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
308 | --sbi=* | --sb=*)
309 sbindir="$ac_optarg" ;;
310
311 -sharedstatedir | --sharedstatedir | --sharedstatedi \
312 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
313 | --sharedst | --shareds | --shared | --share | --shar \
314 | --sha | --sh)
315 ac_prev=sharedstatedir ;;
316 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
317 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
318 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
319 | --sha=* | --sh=*)
320 sharedstatedir="$ac_optarg" ;;
321
322 -site | --site | --sit)
323 ac_prev=site ;;
324 -site=* | --site=* | --sit=*)
325 site="$ac_optarg" ;;
326
327 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
328 ac_prev=srcdir ;;
329 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
330 srcdir="$ac_optarg" ;;
331
332 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
333 | --syscon | --sysco | --sysc | --sys | --sy)
334 ac_prev=sysconfdir ;;
335 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
336 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
337 sysconfdir="$ac_optarg" ;;
338
339 -target | --target | --targe | --targ | --tar | --ta | --t)
340 ac_prev=target ;;
341 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
342 target="$ac_optarg" ;;
343
344 -v | -verbose | --verbose | --verbos | --verbo | --verb)
345 verbose=yes ;;
346
347 -version | --version | --versio | --versi | --vers)
348 echo "configure generated by autoconf version 2.13"
349 exit 0 ;;
350
351 -with-* | --with-*)
352 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
353 # Reject names that are not valid shell variable names.
354 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
355 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
356 fi
357 ac_package=`echo $ac_package| sed 's/-/_/g'`
358 case "$ac_option" in
359 *=*) ;;
360 *) ac_optarg=yes ;;
361 esac
362 eval "with_${ac_package}='$ac_optarg'" ;;
363
364 -without-* | --without-*)
365 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
366 # Reject names that are not valid shell variable names.
367 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
368 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
369 fi
370 ac_package=`echo $ac_package| sed 's/-/_/g'`
371 eval "with_${ac_package}=no" ;;
372
373 --x)
374 # Obsolete; use --with-x.
375 with_x=yes ;;
376
377 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
378 | --x-incl | --x-inc | --x-in | --x-i)
379 ac_prev=x_includes ;;
380 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
381 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
382 x_includes="$ac_optarg" ;;
383
384 -x-libraries | --x-libraries | --x-librarie | --x-librari \
385 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
386 ac_prev=x_libraries ;;
387 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
388 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
389 x_libraries="$ac_optarg" ;;
390
391 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
392 ;;
393
394 *)
395 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
396 echo "configure: warning: $ac_option: invalid host type" 1>&2
397 fi
398 if test "x$nonopt" != xNONE; then
399 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
400 fi
401 nonopt="$ac_option"
402 ;;
403
404 esac
405 done
406
407 if test -n "$ac_prev"; then
408 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
409 fi
410
411 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
412
413 # File descriptor usage:
414 # 0 standard input
415 # 1 file creation
416 # 2 errors and warnings
417 # 3 some systems may open it to /dev/tty
418 # 4 used on the Kubota Titan
419 # 6 checking for... messages and results
420 # 5 compiler messages saved in config.log
421 if test "$silent" = yes; then
422 exec 6>/dev/null
423 else
424 exec 6>&1
425 fi
426 exec 5>./config.log
427
428 echo "\
429 This file contains any messages produced by compilers while
430 running configure, to aid debugging if configure makes a mistake.
431 " 1>&5
432
433 # Strip out --no-create and --no-recursion so they do not pile up.
434 # Also quote any args containing shell metacharacters.
435 ac_configure_args=
436 for ac_arg
437 do
438 case "$ac_arg" in
439 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
440 | --no-cr | --no-c) ;;
441 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
442 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
443 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
444 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
445 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
446 esac
447 done
448
449 # NLS nuisances.
450 # Only set these to C if already set. These must not be set unconditionally
451 # because not all systems understand e.g. LANG=C (notably SCO).
452 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
453 # Non-C LC_CTYPE values break the ctype check.
454 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
455 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
456 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
457 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
458
459 # confdefs.h avoids OS command line length limits that DEFS can exceed.
460 rm -rf conftest* confdefs.h
461 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
462 echo > confdefs.h
463
464 # A filename unique to this package, relative to the directory that
465 # configure is in, which we can look for to find out if srcdir is correct.
466 ac_unique_file=move-if-change
467
468 # Find the source files, if location was not specified.
469 if test -z "$srcdir"; then
470 ac_srcdir_defaulted=yes
471 # Try the directory containing this script, then its parent.
472 ac_prog=$0
473 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
474 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
475 srcdir=$ac_confdir
476 if test ! -r $srcdir/$ac_unique_file; then
477 srcdir=..
478 fi
479 else
480 ac_srcdir_defaulted=no
481 fi
482 if test ! -r $srcdir/$ac_unique_file; then
483 if test "$ac_srcdir_defaulted" = yes; then
484 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
485 else
486 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
487 fi
488 fi
489 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
490
491 # Prefer explicitly selected file to automatically selected ones.
492 if test -z "$CONFIG_SITE"; then
493 if test "x$prefix" != xNONE; then
494 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
495 else
496 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
497 fi
498 fi
499 for ac_site_file in $CONFIG_SITE; do
500 if test -r "$ac_site_file"; then
501 echo "loading site script $ac_site_file"
502 . "$ac_site_file"
503 fi
504 done
505
506 if test -r "$cache_file"; then
507 echo "loading cache $cache_file"
508 . $cache_file
509 else
510 echo "creating cache $cache_file"
511 > $cache_file
512 fi
513
514 ac_ext=c
515 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
516 ac_cpp='$CPP $CPPFLAGS'
517 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
518 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
519 cross_compiling=$ac_cv_prog_cc_cross
520
521 ac_exeext=
522 ac_objext=o
523 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
524 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
525 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
526 ac_n= ac_c='
527 ' ac_t=' '
528 else
529 ac_n=-n ac_c= ac_t=
530 fi
531 else
532 ac_n= ac_c='\c' ac_t=
533 fi
534
535
536
537 ac_aux_dir=
538 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
539 if 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 elif test -f $ac_dir/install.sh; then
544 ac_aux_dir=$ac_dir
545 ac_install_sh="$ac_aux_dir/install.sh -c"
546 break
547 fi
548 done
549 if test -z "$ac_aux_dir"; then
550 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
551 fi
552 ac_config_guess=$ac_aux_dir/config.guess
553 ac_config_sub=$ac_aux_dir/config.sub
554 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
555
556
557 # Do some error checking and defaulting for the host and target type.
558 # The inputs are:
559 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
560 #
561 # The rules are:
562 # 1. You are not allowed to specify --host, --target, and nonopt at the
563 # same time.
564 # 2. Host defaults to nonopt.
565 # 3. If nonopt is not specified, then host defaults to the current host,
566 # as determined by config.guess.
567 # 4. Target and build default to nonopt.
568 # 5. If nonopt is not specified, then target and build default to host.
569
570 # The aliases save the names the user supplied, while $host etc.
571 # will get canonicalized.
572 case $host---$target---$nonopt in
573 NONE---*---* | *---NONE---* | *---*---NONE) ;;
574 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
575 esac
576
577
578 # Make sure we can run config.sub.
579 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
580 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
581 fi
582
583 echo $ac_n "checking host system type""... $ac_c" 1>&6
584 echo "configure:585: checking host system type" >&5
585
586 host_alias=$host
587 case "$host_alias" in
588 NONE)
589 case $nonopt in
590 NONE)
591 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
592 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
593 fi ;;
594 *) host_alias=$nonopt ;;
595 esac ;;
596 esac
597
598 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
599 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
600 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
601 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
602 echo "$ac_t""$host" 1>&6
603
604 echo $ac_n "checking target system type""... $ac_c" 1>&6
605 echo "configure:606: checking target system type" >&5
606
607 target_alias=$target
608 case "$target_alias" in
609 NONE)
610 case $nonopt in
611 NONE) target_alias=$host_alias ;;
612 *) target_alias=$nonopt ;;
613 esac ;;
614 esac
615
616 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
617 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
618 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
619 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
620 echo "$ac_t""$target" 1>&6
621
622 echo $ac_n "checking build system type""... $ac_c" 1>&6
623 echo "configure:624: checking build system type" >&5
624
625 build_alias=$build
626 case "$build_alias" in
627 NONE)
628 case $nonopt in
629 NONE) build_alias=$host_alias ;;
630 *) build_alias=$nonopt ;;
631 esac ;;
632 esac
633
634 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
635 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
636 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
637 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
638 echo "$ac_t""$build" 1>&6
639
640 test "$host_alias" != "$target_alias" &&
641 test "$program_prefix$program_suffix$program_transform_name" = \
642 NONENONEs,x,x, &&
643 program_prefix=${target_alias}-
644
645 if test "$program_transform_name" = s,x,x,; then
646 program_transform_name=
647 else
648 # Double any \ or $. echo might interpret backslashes.
649 cat <<\EOF_SED > conftestsed
650 s,\\,\\\\,g; s,\$,$$,g
651 EOF_SED
652 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
653 rm -f conftestsed
654 fi
655 test "$program_prefix" != NONE &&
656 program_transform_name="s,^,${program_prefix},; $program_transform_name"
657 # Use a double $ so make ignores it.
658 test "$program_suffix" != NONE &&
659 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
660
661 # sed with no file args requires a program.
662 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
663
664
665 # Get 'install' or 'install-sh' and its variants.
666 # Find a good install program. We prefer a C program (faster),
667 # so one script is as good as another. But avoid the broken or
668 # incompatible versions:
669 # SysV /etc/install, /usr/sbin/install
670 # SunOS /usr/etc/install
671 # IRIX /sbin/install
672 # AIX /bin/install
673 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
674 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
675 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
676 # ./install, which can be erroneously created by make from ./install.sh.
677 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
678 echo "configure:679: checking for a BSD compatible install" >&5
679 if test -z "$INSTALL"; then
680 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
681 echo $ac_n "(cached) $ac_c" 1>&6
682 else
683 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
684 for ac_dir in $PATH; do
685 # Account for people who put trailing slashes in PATH elements.
686 case "$ac_dir/" in
687 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
688 *)
689 # OSF1 and SCO ODT 3.0 have their own names for install.
690 # Don't use installbsd from OSF since it installs stuff as root
691 # by default.
692 for ac_prog in ginstall scoinst install; do
693 if test -f $ac_dir/$ac_prog; then
694 if test $ac_prog = install &&
695 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
696 # AIX install. It has an incompatible calling convention.
697 :
698 else
699 ac_cv_path_install="$ac_dir/$ac_prog -c"
700 break 2
701 fi
702 fi
703 done
704 ;;
705 esac
706 done
707 IFS="$ac_save_IFS"
708
709 fi
710 if test "${ac_cv_path_install+set}" = set; then
711 INSTALL="$ac_cv_path_install"
712 else
713 # As a last resort, use the slow shell script. We don't cache a
714 # path for INSTALL within a source directory, because that will
715 # break other packages using the cache if that directory is
716 # removed, or if the path is relative.
717 INSTALL="$ac_install_sh"
718 fi
719 fi
720 echo "$ac_t""$INSTALL" 1>&6
721
722 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
723 # It thinks the first close brace ends the variable substitution.
724 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
725
726 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
727
728 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
729
730
731 # Autoconf M4 include file defining utility macros for complex Canadian
732 # cross builds.
733
734
735
736
737
738
739 ####
740 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
741 # or AC_INIT.
742 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
743
744 ####
745 # NCN_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
746 # Like AC_CHECK_TOOL, but tries a prefix of the target, not the host.
747 # Code is pretty much lifted from autoconf2.53.
748
749
750
751 ####
752 # NCN_STRICT_CHECK_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
753 # Like AC_CHECK_TOOL, but requires the prefix if build!=host.
754
755
756
757 ####
758 # NCN_STRICT_CHECK_TARGET_TOOL(variable, prog-to-check-for,[value-if-not-found],[path])
759 # Like NCN_CHECK_TARGET_TOOL, but requires the prefix if build!=target.
760
761
762 ###
763 # AC_PROG_CPP_WERROR
764 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
765 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
766 # For now, using this also overrides header checks to use only the
767 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
768 # bit harder from here).
769 # Eventually autoconf will default to checking headers with the compiler
770 # instead, and we'll have to do this differently.
771
772 # AC_PROG_CPP_WERROR
773
774 # Test for GNAT.
775 # We require the gnatbind program, and a compiler driver that
776 # understands Ada. We use the user's CC setting, already found.
777 #
778 # Sets the shell variable have_gnat to yes or no as appropriate, and
779 # substitutes GNATBIND.
780
781
782
783 ### we might need to use some other shell than /bin/sh for running subshells
784 ### If we are on Windows, search for the shell. This will permit people
785 ### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
786 ### without also having to set CONFIG_SHELL. This code will work when
787 ### using bash, which sets OSTYPE.
788 case "${OSTYPE}" in
789 *win32*)
790 if test x${CONFIG_SHELL} = x ; then
791 if test ! -f /bin/sh ; then
792 if test x${SHELL} != x && test -f ${SHELL} ; then
793 CONFIG_SHELL=${SHELL}
794 export CONFIG_SHELL
795 else
796 for prog in sh sh.exe bash bash.exe; do
797 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
798 for dir in $PATH; do
799 test -z "$dir" && dir=.
800 if test -f $dir/$prog; then
801 CONFIG_SHELL=$dir/$prog
802 export CONFIG_SHELL
803 break
804 fi
805 done
806 IFS="$save_ifs"
807 test -n "${CONFIG_SHELL}" && break
808 done
809 fi
810 fi
811 fi
812 ;;
813 esac
814
815 config_shell=${CONFIG_SHELL-/bin/sh}
816
817 progname=$0
818 # if PWD already has a value, it is probably wrong.
819 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
820
821 # Export original configure arguments for use by sub-configures. These
822 # will be expanded by make, so quote '$'.
823 tmp="$progname $@"
824 sed -e 's,\$,$$,g' <<EOF_SED > conftestsed.out
825 $tmp
826 EOF_SED
827 TOPLEVEL_CONFIGURE_ARGUMENTS=`cat conftestsed.out`
828 rm -f conftestsed.out
829
830
831 moveifchange=${srcdir}/move-if-change
832
833 # Set srcdir to "." if that's what it is.
834 # This is important for multilib support.
835 pwd=`${PWDCMD-pwd}`
836 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
837 if test "${pwd}" = "${srcpwd}" ; then
838 srcdir=.
839 fi
840
841 topsrcdir=$srcpwd
842
843 extra_host_args=
844 # Define the trigger file to make sure configure will re-run whenever
845 # the gcc version number changes.
846 if test "${with_gcc_version_trigger+set}" = set ; then
847 gcc_version_trigger="$with_gcc_version_trigger"
848 gcc_version=`grep version_string ${with_gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
849 else
850 # If gcc's sources are available, define the trigger file.
851 if test -f ${topsrcdir}/gcc/version.c ; then
852 gcc_version_trigger=${topsrcdir}/gcc/version.c
853 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
854 case "$ac_configure_args" in
855 *--with-gcc-version-trigger=$gcc_version_trigger* )
856 ;;
857 * )
858 # Add to all subconfigure arguments: build, host, and target.
859 ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger"
860 ;;
861 esac
862 fi
863 fi
864
865 ### To add a new directory to the tree, first choose whether it is a target
866 ### or a host dependent tool. Then put it into the appropriate list
867 ### (library or tools, host or target), doing a dependency sort.
868
869 # Subdirs will be configured in the order listed in build_configdirs,
870 # configdirs, or target_configdirs; see the serialization section below.
871
872 # Dependency sorting is only needed when *configuration* must be done in
873 # a particular order. In all cases a dependency should be specified in
874 # the Makefile, whether or not it's implicitly specified here.
875
876 # Double entries in build_configdirs, configdirs, or target_configdirs may
877 # cause circular dependencies and break everything horribly.
878
879 # these libraries are used by various programs built for the host environment
880 #
881 host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl tix libgui zlib"
882
883 # these tools are built for the host environment
884 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
885 # know that we are building the simulator.
886 # binutils, gas and ld appear in that order because it makes sense to run
887 # "make check" in that particular order.
888 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"
889
890 # libgcj represents the runtime libraries only used by gcj.
891 libgcj="target-libffi \
892 target-boehm-gc \
893 target-zlib \
894 target-qthreads \
895 target-libjava"
896
897 # these libraries are built for the target environment, and are built after
898 # the host libraries and the host tools (which may be a cross compiler)
899 #
900 target_libraries="target-libiberty \
901 target-libgloss \
902 target-newlib \
903 target-libstdc++-v3 \
904 target-libf2c \
905 ${libgcj} \
906 target-libobjc \
907 target-libada"
908
909 # these tools are built using the target libraries, and are intended to
910 # run only in the target environment
911 #
912 # note: any program that *uses* libraries that are in the "target_libraries"
913 # list belongs in this list. those programs are also very likely
914 # candidates for the "native_only" list which follows
915 #
916 target_tools="target-examples target-groff target-gperf target-rda"
917
918 ################################################################################
919
920 ## All tools belong in one of the four categories, and are assigned above
921 ## We assign ${configdirs} this way to remove all embedded newlines. This
922 ## is important because configure will choke if they ever get through.
923 ## ${configdirs} is directories we build using the host tools.
924 ## ${target_configdirs} is directories we build using the target tools.
925 #
926 configdirs=`echo ${host_libs} ${host_tools}`
927 target_configdirs=`echo ${target_libraries} ${target_tools}`
928
929 # Only make build modules if build != host.
930 # This should be done more generally, but at the moment it doesn't matter.
931 if test ${host_alias} != ${build_alias} ; then
932 # This is the only build module.
933 build_modules=libiberty
934 else
935 build_modules=
936 fi
937
938
939 ################################################################################
940
941 srcname="gnu development package"
942
943 # This gets set non-empty for some net releases of packages.
944 appdirs=""
945
946 # Define is_cross_compiler to save on calls to 'test'.
947 is_cross_compiler=
948 if test x"${host}" = x"${target}" ; then
949 is_cross_compiler=no
950 else
951 is_cross_compiler=yes
952 fi
953
954 # Find the build and target subdir names.
955 case ${build_alias} in
956 "") build_noncanonical=${build} ;;
957 *) build_noncanonical=${build_alias} ;;
958 esac
959
960 case ${host_alias} in
961 "") host_noncanonical=${build_noncanonical} ;;
962 *) host_noncanonical=${host_alias} ;;
963 esac
964
965 case ${target_alias} in
966 "") target_noncanonical=${host_noncanonical} ;;
967 *) target_noncanonical=${target_alias} ;;
968 esac
969
970 # Prefix 'build-' so this never conflicts with target_subdir.
971 build_subdir="build-${build_noncanonical}"
972 # Not really a subdirectory, but here for completeness.
973 host_subdir=.
974 # No prefix.
975 target_subdir=${target_noncanonical}
976
977
978 # Skipdirs are removed silently.
979 skipdirs=
980 # Noconfigdirs are removed loudly.
981 noconfigdirs=""
982
983 use_gnu_ld=
984 # Make sure we don't let GNU ld be added if we didn't want it.
985 if test x$with_gnu_ld = xno ; then
986 use_gnu_ld=no
987 noconfigdirs="$noconfigdirs ld"
988 fi
989
990 use_gnu_as=
991 # Make sure we don't let GNU as be added if we didn't want it.
992 if test x$with_gnu_as = xno ; then
993 use_gnu_as=no
994 noconfigdirs="$noconfigdirs gas"
995 fi
996
997 # some tools are so dependent upon X11 that if we're not building with X,
998 # it's not even worth trying to configure, much less build, that tool.
999
1000 case ${with_x} in
1001 yes | "") ;; # the default value for this tree is that X11 is available
1002 no)
1003 skipdirs="${skipdirs} tk tix itcl libgui"
1004 # We won't be able to build gdbtk without X.
1005 enable_gdbtk=no
1006 ;;
1007 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
1008 esac
1009
1010 # Some tools are only suitable for building in a "native" situation.
1011 # Remove these if host!=target.
1012 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"
1013
1014 # Similarly, some are only suitable for cross toolchains.
1015 # Remove these if host=target.
1016 cross_only="target-libgloss target-newlib target-opcodes"
1017
1018 case $is_cross_compiler in
1019 no) skipdirs="${skipdirs} ${cross_only}" ;;
1020 yes) skipdirs="${skipdirs} ${native_only}" ;;
1021 esac
1022
1023 # If both --with-headers and --with-libs are specified, default to
1024 # --without-newlib.
1025 if test x"${with_headers}" != x && test x"${with_headers} != xno \
1026 && test x"${with_libs}" != x && test x"${with_libs} != xno ; then
1027 if test x"${with_newlib}" = x ; then
1028 with_newlib=no
1029 fi
1030 fi
1031
1032 # Recognize --with-newlib/--without-newlib.
1033 case ${with_newlib} in
1034 no) skipdirs="${skipdirs} target-newlib" ;;
1035 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
1036 esac
1037
1038 # Configure extra directories which are host specific
1039
1040 case "${host}" in
1041 *-cygwin*)
1042 configdirs="$configdirs libtermcap" ;;
1043 esac
1044
1045 # Remove more programs from consideration, based on the host or
1046 # target this usually means that a port of the program doesn't
1047 # exist yet.
1048
1049 case "${host}" in
1050 hppa*64*-*-*)
1051 noconfigdirs="$noconfigdirs byacc"
1052 ;;
1053 i[3456789]86-*-vsta)
1054 noconfigdirs="$noconfigdirs tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext"
1055 ;;
1056 i[3456789]86-*-go32* | i[3456789]86-*-msdosdjgpp*)
1057 noconfigdirs="$noconfigdirs tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi"
1058 ;;
1059 i[3456789]86-*-mingw32*)
1060 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv"
1061 noconfigdirs="$noconfigdirs expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
1062 ;;
1063 i[3456789]86-*-beos*)
1064 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb"
1065 ;;
1066 *-*-cygwin*)
1067 noconfigdirs="$noconfigdirs autoconf automake send-pr rcs guile perl"
1068 ;;
1069 *-*-netbsd*)
1070 noconfigdirs="$noconfigdirs rcs"
1071 ;;
1072 ppc*-*-pe)
1073 noconfigdirs="$noconfigdirs patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv"
1074 ;;
1075 powerpc-*-beos*)
1076 noconfigdirs="$noconfigdirs tk itcl tix libgui gdb dejagnu readline"
1077 ;;
1078 *-*-darwin*)
1079 noconfigdirs="$noconfigdirs tk itcl tix libgui"
1080 ;;
1081 esac
1082
1083 # Check whether --enable-libada or --disable-libada was given.
1084 if test "${enable_libada+set}" = set; then
1085 enableval="$enable_libada"
1086 ENABLE_LIBADA=$enableval
1087 else
1088 ENABLE_LIBADA=yes
1089 fi
1090
1091 if test "${ENABLE_LIBADA}" != "yes" ; then
1092 noconfigdirs="$noconfigdirs target-libada"
1093 fi
1094
1095 # Save it here so that, even in case of --enable-libgcj, if the Java
1096 # front-end isn't enabled, we still get libgcj disabled.
1097 libgcj_saved=$libgcj
1098 case $enable_libgcj in
1099 yes)
1100 # If we reset it here, it won't get added to noconfigdirs in the
1101 # target-specific build rules, so it will be forcibly enabled
1102 # (unless the Java language itself isn't enabled).
1103 libgcj=
1104 ;;
1105 no)
1106 # Make sure we get it printed in the list of not supported target libs.
1107 noconfigdirs="$noconfigdirs ${libgcj}"
1108 ;;
1109 esac
1110
1111 case "${target}" in
1112 *-*-chorusos)
1113 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1114 ;;
1115 powerpc-*-darwin*)
1116 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1117 noconfigdirs="$noconfigdirs target-libobjc"
1118 ;;
1119 *-*-darwin*)
1120 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
1121 noconfigdirs="$noconfigdirs target-libobjc ${libgcj}"
1122 ;;
1123 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
1124 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1125 ;;
1126 *-*-kaos*)
1127 # Remove unsupported stuff on all kaOS configurations.
1128 skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-libf2c target-librx"
1129 skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf"
1130 skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib"
1131 noconfigdirs="$noconfigdirs target-libgloss"
1132 ;;
1133 *-*-netbsd*)
1134 # Skip some stuff on all NetBSD configurations.
1135 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
1136
1137 # Skip some stuff that's unsupported on some NetBSD configurations.
1138 case "${target}" in
1139 i*86-*-netbsdelf*) ;;
1140 arm*-*-netbsdelf*) ;;
1141 *)
1142 noconfigdirs="$noconfigdirs ${libgcj}"
1143 ;;
1144 esac
1145 ;;
1146 *-*-netware)
1147 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-newlib target-libiberty target-libgloss ${libgcj}"
1148 ;;
1149 *-*-rtems*)
1150 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1151 case ${target} in
1152 h8300*-*-* | h8500-*-*)
1153 noconfigdirs="$noconfigdirs target-libf2c"
1154 ;;
1155 *) ;;
1156 esac
1157 ;;
1158 *-*-uclinux*)
1159 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-rda ${libgcj}"
1160 ;;
1161 *-*-vxworks*)
1162 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty ${libgcj}"
1163 ;;
1164 alpha*-dec-osf*)
1165 # ld works, but does not support shared libraries.
1166 # newlib is not 64 bit ready. I'm not sure about fileutils.
1167 # gas doesn't generate exception information.
1168 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1169 ;;
1170 alpha*-*-*vms*)
1171 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
1172 ;;
1173 alpha*-*-linux*)
1174 # newlib is not 64 bit ready
1175 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1176 ;;
1177 alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
1178 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1179 ;;
1180 alpha*-*-*)
1181 # newlib is not 64 bit ready
1182 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1183 ;;
1184 am33_2.0-*-linux*)
1185 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1186 ;;
1187 sh-*-linux*)
1188 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1189 ;;
1190 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
1191 noconfigdirs="$noconfigdirs ${libgcj}"
1192 noconfigdirs="$noconfigdirs target-examples"
1193 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
1194 noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim"
1195 noconfigdirs="$noconfigdirs expect dejagnu"
1196 # the C++ libraries don't build on top of CE's C libraries
1197 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1198 noconfigdirs="$noconfigdirs target-newlib"
1199 case "${host}" in
1200 *-*-cygwin*) ;; # keep gdb and readline
1201 *) noconfigdirs="$noconfigdirs gdb readline"
1202 ;;
1203 esac
1204 ;;
1205 arc-*-*)
1206 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1207 ;;
1208 arm-*-coff | strongarm-*-coff | xscale-*-coff)
1209 noconfigdirs="$noconfigdirs ${libgcj}"
1210 ;;
1211 arm-*-elf* | strongarm-*-elf* | xscale-*-elf*)
1212 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
1213 ;;
1214 arm-*-pe*)
1215 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1216 ;;
1217 arm-*-oabi*)
1218 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1219 ;;
1220 thumb-*-coff)
1221 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1222 ;;
1223 thumb-*-elf)
1224 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1225 ;;
1226 thumb-*-oabi)
1227 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1228 ;;
1229 thumb-*-pe)
1230 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1231 ;;
1232 arm-*-riscix*)
1233 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1234 ;;
1235 avr-*-*)
1236 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1237 ;;
1238 c4x-*-* | tic4x-*-*)
1239 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1240 ;;
1241 c54x*-*-* | tic54x-*-*)
1242 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
1243 ;;
1244 cris-*-*)
1245 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1246 ;;
1247 d10v-*-*)
1248 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1249 ;;
1250 d30v-*-*)
1251 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1252 ;;
1253 fr30-*-elf*)
1254 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1255 ;;
1256 frv-*-*)
1257 noconfigdirs="$noconfigdirs ${libgcj}"
1258 ;;
1259 h8300*-*-*)
1260 noconfigdirs="$noconfigdirs target-libgloss ${libgcj} target-libf2c"
1261 ;;
1262 h8500-*-*)
1263 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} target-libf2c"
1264 ;;
1265 hppa*64*-*-linux* | parisc*64*-*-linux*)
1266 # In this case, it's because the hppa64-linux target is for
1267 # the kernel only at this point and has no libc, and thus no
1268 # headers, crt*.o, etc., all of which are needed by these.
1269 noconfigdirs="$noconfigdirs target-zlib"
1270 ;;
1271 hppa*-*-*elf* | \
1272 parisc*-*-linux* | hppa*-*-linux* | \
1273 hppa*-*-lites* | \
1274 hppa*-*-openbsd* | \
1275 hppa*64*-*-*)
1276 noconfigdirs="$noconfigdirs ${libgcj}"
1277 # Do configure ld/binutils/gas for this case.
1278 ;;
1279 hppa*-*-*)
1280 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1281 # build on HP-UX 10.20.
1282 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
1283 ;;
1284 i960-*-*)
1285 noconfigdirs="$noconfigdirs ${libgcj} gdb"
1286 ;;
1287 ia64*-*-elf*)
1288 # No gdb support yet.
1289 noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb"
1290 ;;
1291 ia64*-**-hpux*)
1292 # No gdb or ld support yet.
1293 noconfigdirs="$noconfigdirs ${libgcj} tix readline mmalloc libgui itcl gdb ld"
1294 ;;
1295 i[3456789]86-*-coff | i[3456789]86-*-elf)
1296 noconfigdirs="$noconfigdirs ${libgcj}"
1297 ;;
1298 i[3456789]86-*-freebsd* | i[3456789]86-*-kfreebsd*-gnu)
1299 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1300 ;;
1301 i[3456789]86-*-linux*)
1302 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1303 # not build java stuff by default.
1304 case "${target}" in
1305 *-*-*libc1*)
1306 noconfigdirs="$noconfigdirs ${libgcj}";;
1307 esac
1308
1309 # This section makes it possible to build newlib natively on linux.
1310 # If we are using a cross compiler then don't configure newlib.
1311 if test x${is_cross_compiler} != xno ; then
1312 noconfigdirs="$noconfigdirs target-newlib"
1313 fi
1314 noconfigdirs="$noconfigdirs target-libgloss"
1315 # If we are not using a cross compiler, do configure newlib.
1316 # Note however, that newlib will only be configured in this situation
1317 # if the --with-newlib option has been given, because otherwise
1318 # 'target-newlib' will appear in skipdirs.
1319 ;;
1320 i[3456789]86-*-mingw32*)
1321 target_configdirs="$target_configdirs target-mingw"
1322 noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
1323
1324 # Can't build gdb for mingw32 if not native.
1325 case "${host}" in
1326 i[3456789]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1327 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv"
1328 ;;
1329 esac
1330 ;;
1331 *-*-cygwin*)
1332 target_configdirs="$target_configdirs target-libtermcap target-winsup"
1333 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1334 # always build newlib.
1335 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1336
1337 # Can't build gdb for Cygwin if not native.
1338 case "${host}" in
1339 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1340 *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv"
1341 ;;
1342 esac
1343 ;;
1344 i[3456789]86-*-pe)
1345 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
1346 ;;
1347 i[3456789]86-*-sco3.2v5*)
1348 # The linker does not yet know about weak symbols in COFF,
1349 # and is not configured to handle mixed ELF and COFF.
1350 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
1351 ;;
1352 i[3456789]86-*-sco*)
1353 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1354 ;;
1355 i[3456789]86-*-solaris2*)
1356 noconfigdirs="$noconfigdirs target-libgloss"
1357 ;;
1358 i[3456789]86-*-sysv4*)
1359 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1360 ;;
1361 i[3456789]86-*-beos*)
1362 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1363 ;;
1364 m32r-*-*)
1365 noconfigdirs="$noconfigdirs ${libgcj}"
1366 ;;
1367 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
1368 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1369 ;;
1370 m68k-*-elf*)
1371 noconfigdirs="$noconfigdirs ${libgcj}"
1372 ;;
1373 m68k-*-coff*)
1374 noconfigdirs="$noconfigdirs ${libgcj}"
1375 ;;
1376 mcore-*-pe*)
1377 # The EPOC C++ environment does not support exceptions or rtti,
1378 # and so building libstdc++-v3 tends not to always work.
1379 noconfigdirs="$noconfigdirs target-libstdc++-v3"
1380 ;;
1381 mmix-*-*)
1382 noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss"
1383 ;;
1384 mn10200-*-*)
1385 noconfigdirs="$noconfigdirs ${libgcj}"
1386 ;;
1387 mn10300-*-*)
1388 noconfigdirs="$noconfigdirs ${libgcj}"
1389 ;;
1390 powerpc-*-aix*)
1391 # copied from rs6000-*-* entry
1392 noconfigdirs="$noconfigdirs gprof target-libada target-libgloss ${libgcj}"
1393 ;;
1394 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
1395 target_configdirs="$target_configdirs target-winsup"
1396 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}"
1397 # always build newlib.
1398 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1399 ;;
1400 # This is temporary until we can link against shared libraries
1401 powerpcle-*-solaris*)
1402 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}"
1403 ;;
1404 powerpc-*-beos*)
1405 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1406 ;;
1407 powerpc-*-eabi)
1408 noconfigdirs="$noconfigdirs ${libgcj}"
1409 ;;
1410 rs6000-*-lynxos*)
1411 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
1412 ;;
1413 rs6000-*-aix*)
1414 noconfigdirs="$noconfigdirs gprof target-libada target-libgloss ${libgcj}"
1415 ;;
1416 rs6000-*-*)
1417 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1418 ;;
1419 m68k-apollo-*)
1420 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1421 ;;
1422 mips*-*-irix5*)
1423 # The GNU linker does not support shared libraries.
1424 noconfigdirs="$noconfigdirs ld gprof target-libgloss ${libgcj}"
1425 ;;
1426 mips*-*-irix6*)
1427 # Linking libjava exceeds command-line length limits on at least
1428 # IRIX 6.2, but not on IRIX 6.5.
1429 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1430 # <oldham@codesourcery.com>
1431 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1432 ;;
1433 mips*-dec-bsd*)
1434 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1435 ;;
1436 mips*-*-bsd*)
1437 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
1438 ;;
1439 mipstx39-*-*)
1440 noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
1441 ;;
1442 mips64*-*-linux*)
1443 noconfigdirs="$noconfigdirs target-newlib ${libgcj}"
1444 ;;
1445 mips*-*-linux*)
1446 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1447 ;;
1448 mips*-*-*)
1449 noconfigdirs="$noconfigdirs gprof ${libgcj}"
1450 ;;
1451 romp-*-*)
1452 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1453 ;;
1454 sh-*-*)
1455 case "${host}" in
1456 i[3456789]86-*-vsta) ;; # don't add gprof back in
1457 i[3456789]86-*-go32*) ;; # don't add gprof back in
1458 i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in
1459 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1460 esac
1461 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1462 ;;
1463 sh64-*-*)
1464 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1465 ;;
1466 sparc-*-elf*)
1467 noconfigdirs="$noconfigdirs ${libgcj}"
1468 ;;
1469 sparc64-*-elf*)
1470 noconfigdirs="$noconfigdirs ${libgcj}"
1471 ;;
1472 sparclite-*-*)
1473 noconfigdirs="$noconfigdirs ${libgcj}"
1474 ;;
1475 sparc-*-sunos4*)
1476 noconfigdirs="$noconfigdirs ${libgcj}"
1477 if test x${is_cross_compiler} != xno ; then
1478 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
1479 else
1480 use_gnu_ld=no
1481 fi
1482 ;;
1483 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
1484 ;;
1485 v810-*-*)
1486 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
1487 ;;
1488 v850-*-*)
1489 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1490 ;;
1491 v850e-*-*)
1492 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1493 ;;
1494 v850ea-*-*)
1495 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
1496 ;;
1497 vax-*-vms)
1498 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1499 ;;
1500 vax-*-*)
1501 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1502 ;;
1503 xtensa-*-*)
1504 noconfigdirs="$noconfigdirs ${libgcj}"
1505 ;;
1506 ip2k-*-*)
1507 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
1508 ;;
1509 *-*-linux*)
1510 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
1511 ;;
1512 *-*-lynxos*)
1513 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1514 ;;
1515 *-*-*)
1516 noconfigdirs="$noconfigdirs ${libgcj}"
1517 ;;
1518 esac
1519
1520 # If we aren't building newlib, then don't build libgloss, since libgloss
1521 # depends upon some newlib header files.
1522 case "${noconfigdirs}" in
1523 *target-libgloss*) ;;
1524 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
1525 esac
1526
1527 # Work in distributions that contain no compiler tools, like Autoconf.
1528 tentative_cc=""
1529 host_makefile_frag=/dev/null
1530 if test -d ${srcdir}/config ; then
1531 case "${host}" in
1532 m68k-hp-hpux*)
1533 # Avoid "too much defining" errors from HPUX compiler.
1534 tentative_cc="cc -Wp,-H256000"
1535 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1536 # If it's HP/UX ar, this should be harmless.
1537 RANLIB="ar ts"
1538 ;;
1539 m68k-apollo-sysv*)
1540 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1541 ;;
1542 m68k-apollo-bsd*)
1543 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1544 # chokes on bfd, the compiler won't let you assign integers to enums, and
1545 # other problems. Defining CC to gcc is a questionable way to say "don't use
1546 # the apollo compiler" (the preferred version of GCC could be called cc,
1547 # or whatever), but I'm not sure leaving CC as cc is any better...
1548 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1549 # Used to have BISON=yacc.
1550 tentative_cc=gcc
1551 ;;
1552 m88k-dg-dgux*)
1553 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1554 ;;
1555 m88k-harris-cxux*)
1556 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1557 tentative_cc="cc -Xa"
1558 host_makefile_frag="config/mh-cxux"
1559 ;;
1560 m88k-motorola-sysv*)
1561 ;;
1562 mips*-dec-ultrix*)
1563 tentative_cc="cc -Wf,-XNg1000"
1564 host_makefile_frag="config/mh-decstation"
1565 ;;
1566 mips*-nec-sysv4*)
1567 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1568 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
1569 host_makefile_frag="config/mh-necv4"
1570 ;;
1571 mips*-sgi-irix4*)
1572 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1573 # environment. Also bump switch table size so that cp-parse will
1574 # compile. Bump string length limit so linker builds.
1575 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1576 ;;
1577 mips*-*-sysv4*)
1578 host_makefile_frag="config/mh-sysv4"
1579 ;;
1580 mips*-*-sysv*)
1581 # This is for a MIPS running RISC/os 4.52C.
1582
1583 # This is needed for GDB, but needs to be in the top-level make because
1584 # if a library is compiled with the bsd headers and gets linked with the
1585 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1586 # a different size).
1587 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1588 # known except to select the sysv environment. Could we use /proc instead?
1589 # These "sysv environments" and "bsd environments" often end up being a pain.
1590 #
1591 # This is not part of CFLAGS because perhaps not all C compilers have this
1592 # option.
1593 tentative_cc="cc -systype sysv"
1594 ;;
1595 i370-ibm-opened*)
1596 tentative_cc="c89"
1597 ;;
1598 i[3456789]86-*-sysv5*)
1599 host_makefile_frag="config/mh-sysv5"
1600 ;;
1601 i[3456789]86-*-dgux*)
1602 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
1603 host_makefile_frag="config/mh-dgux386"
1604 ;;
1605 i[3456789]86-ncr-sysv4.3*)
1606 # The MetaWare compiler will generate a copyright message unless you
1607 # turn it off by adding the -Hnocopyr flag.
1608 tentative_cc="cc -Hnocopyr"
1609 ;;
1610 i[3456789]86-ncr-sysv4*)
1611 # for an NCR 3000 (i486/SVR4) system.
1612 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1613 # This compiler not only emits obnoxious copyright messages every time
1614 # you run it, but it chokes and dies on a whole bunch of GNU source
1615 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1616 tentative_cc="/usr/ccs/ATT/cc"
1617 host_makefile_frag="config/mh-ncr3000"
1618 ;;
1619 i[3456789]86-*-sco3.2v5*)
1620 ;;
1621 i[3456789]86-*-sco*)
1622 # The native C compiler botches some simple uses of const. Unfortunately,
1623 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1624 tentative_cc="cc -Dconst="
1625 host_makefile_frag="config/mh-sco"
1626 ;;
1627 i[3456789]86-*-udk*)
1628 host_makefile_frag="config/mh-sysv5"
1629 ;;
1630 i[3456789]86-*-solaris2*)
1631 host_makefile_frag="config/mh-sysv4"
1632 ;;
1633 i[3456789]86-*-msdosdjgpp*)
1634 host_makefile_frag="config/mh-djgpp"
1635 ;;
1636 *-cygwin*)
1637 host_makefile_frag="config/mh-cygwin"
1638 ;;
1639 *-mingw32*)
1640 host_makefile_frag="config/mh-mingw32"
1641 ;;
1642 *-interix*)
1643 host_makefile_frag="config/mh-interix"
1644 ;;
1645 vax-*-ultrix2*)
1646 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1647 tentative_cc=gcc
1648 ;;
1649 *-*-solaris2*)
1650 host_makefile_frag="config/mh-solaris"
1651 ;;
1652 m68k-sun-sunos*)
1653 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1654 # without overflowing the jump tables (-J says to use a 32 bit table)
1655 tentative_cc="cc -J"
1656 ;;
1657 *-hp-hpux*)
1658 tentative_cc="cc -Wp,-H256000"
1659 ;;
1660 *-*-hiux*)
1661 tentative_cc="cc -Wp,-H256000"
1662 ;;
1663 rs6000-*-lynxos*)
1664 # /bin/cc is less than useful for our purposes. Always use GCC
1665 tentative_cc="/usr/cygnus/progressive/bin/gcc"
1666 host_makefile_frag="config/mh-lynxrs6k"
1667 ;;
1668 *-*-lynxos*)
1669 # /bin/cc is less than useful for our purposes. Always use GCC
1670 tentative_cc="/bin/gcc"
1671 ;;
1672 *-*-sysv4*)
1673 host_makefile_frag="config/mh-sysv4"
1674 ;;
1675 esac
1676 fi
1677
1678 # If we aren't going to be using gcc, see if we can extract a definition
1679 # of CC from the fragment.
1680 # Actually, use the 'pre-extracted' version above.
1681 if test -z "${CC}" && test "${build}" = "${host}" ; then
1682 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1683 found=
1684 for dir in $PATH; do
1685 test -z "$dir" && dir=.
1686 if test -f $dir/gcc; then
1687 found=yes
1688 break
1689 fi
1690 done
1691 IFS="$save_ifs"
1692 if test -z "${found}" && test -n "${tentative_cc}" ; then
1693 CC=$tentative_cc
1694 fi
1695 fi
1696
1697 if test "${build}" != "${host}" ; then
1698 # If we are doing a Canadian Cross, in which the host and build systems
1699 # are not the same, we set reasonable default values for the tools.
1700
1701 BISON=${BISON-bison}
1702 CC=${CC-${host_alias}-gcc}
1703 CFLAGS=${CFLAGS-"-g -O2"}
1704 CXX=${CXX-${host_alias}-c++}
1705 CXXFLAGS=${CXXFLAGS-"-g -O2"}
1706 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
1707 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
1708 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
1709 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
1710 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
1711 BUILD_PREFIX=${build_alias}-
1712 BUILD_PREFIX_1=${build_alias}-
1713 MAKEINFO=${MAKEINFO-makeinfo}
1714
1715 if test -z "${YACC}" ; then
1716 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1717 for dir in $PATH; do
1718 test -z "$dir" && dir=.
1719 if test -f $dir/bison; then
1720 YACC="bison -y"
1721 break
1722 fi
1723 if test -f $dir/byacc; then
1724 YACC=byacc
1725 break
1726 fi
1727 if test -f $dir/yacc; then
1728 YACC=yacc
1729 break
1730 fi
1731 done
1732 IFS="$save_ifs"
1733 if test -z "${YACC}" ; then
1734 YACC="bison -y"
1735 fi
1736 fi
1737
1738 if test -z "${LEX}" ; then
1739 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1740 for dir in $PATH; do
1741 test -z "$dir" && dir=.
1742 if test -f $dir/flex; then
1743 LEX=flex
1744 break
1745 fi
1746 if test -f $dir/lex; then
1747 LEX=lex
1748 break
1749 fi
1750 done
1751 IFS="$save_ifs"
1752 LEX=${LEX-flex}
1753 fi
1754
1755 else
1756 # Set reasonable default values for some tools even if not Canadian.
1757 # Of course, these are different reasonable default values, originally
1758 # specified directly in the Makefile.
1759 # We don't export, so that autoconf can do its job.
1760 # Note that all these settings are above the fragment inclusion point
1761 # in Makefile.in, so can still be overridden by fragments.
1762 # This is all going to change when we autoconfiscate...
1763
1764 BISON="\$(USUAL_BISON)"
1765 CC_FOR_BUILD="\$(CC)"
1766 GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)"
1767 BUILD_PREFIX=
1768 BUILD_PREFIX_1=loser-
1769 MAKEINFO="\$(USUAL_MAKEINFO)"
1770 LEX="\$(USUAL_LEX)"
1771 YACC="\$(USUAL_YACC)"
1772
1773 # If CC is still not set, try to get gcc.
1774 cc_prog_is_gcc=
1775 if test -z "${CC}" ; then
1776 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1777 for dir in $PATH; do
1778 test -z "$dir" && dir=.
1779 if test -f $dir/gcc; then
1780 CC="gcc"
1781 cc_prog_is_gcc=yes
1782 echo 'void f(){}' > conftest.c
1783 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
1784 CFLAGS=${CFLAGS-"-g -O2"}
1785 CXXFLAGS=${CXXFLAGS-"-g -O2"}
1786 else
1787 CFLAGS=${CFLAGS-"-O2"}
1788 CXXFLAGS=${CXXFLAGS-"-O2"}
1789 fi
1790 rm -f conftest*
1791 break
1792 fi
1793 done
1794 IFS="$save_ifs"
1795 CC=${CC-cc}
1796 else
1797 # Determine if we are using gcc.
1798 cat > conftest.c <<EOF
1799 #ifdef __GNUC__
1800 yes;
1801 #endif
1802 EOF
1803 if ${CC} -E conftest.c | grep yes >/dev/null 2>&1; then
1804 cc_prog_is_gcc=yes
1805 fi
1806 rm -f conftest.c
1807 if test -z "${CFLAGS}"; then
1808 # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
1809 # is set to a version of gcc.
1810 if test "$cc_prog_is_gcc" = yes; then
1811 echo 'void f(){}' > conftest.c
1812 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
1813 CFLAGS=${CFLAGS-"-g -O2"}
1814 CXXFLAGS=${CXXFLAGS-"-g -O2"}
1815 else
1816 CFLAGS=${CFLAGS-"-O2"}
1817 CXXFLAGS=${CXXFLAGS-"-O2"}
1818 fi
1819 rm -f conftest*
1820 fi
1821 fi
1822 fi
1823
1824 # We must set the default linker to the linker used by gcc for the correct
1825 # operation of libtool. If LD is not defined and we are using gcc, try to
1826 # set the LD default to the ld used by gcc.
1827 if test -z "$LD"; then
1828 if test "$cc_prog_is_gcc" = yes; then
1829 case $build in
1830 *-*-mingw*)
1831 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
1832 *)
1833 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
1834 esac
1835 case $gcc_prog_ld in
1836 # Accept absolute paths.
1837 [\\/]* | [A-Za-z]:[\\/]*)
1838 LD="$gcc_prog_ld" ;;
1839 esac
1840 fi
1841 fi
1842
1843 CXX=${CXX-"c++"}
1844 CFLAGS=${CFLAGS-"-g"}
1845 CXXFLAGS=${CXXFLAGS-"-g -O2"}
1846 fi
1847
1848 if test $host != $build; then
1849 ac_tool_prefix=${host_alias}-
1850 else
1851 ac_tool_prefix=
1852 fi
1853
1854 # Extract the first word of "gcc", so it can be a program name with args.
1855 set dummy gcc; ac_word=$2
1856 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1857 echo "configure:1858: checking for $ac_word" >&5
1858 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1859 echo $ac_n "(cached) $ac_c" 1>&6
1860 else
1861 if test -n "$CC"; then
1862 ac_cv_prog_CC="$CC" # Let the user override the test.
1863 else
1864 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1865 ac_dummy="$PATH"
1866 for ac_dir in $ac_dummy; do
1867 test -z "$ac_dir" && ac_dir=.
1868 if test -f $ac_dir/$ac_word; then
1869 ac_cv_prog_CC="gcc"
1870 break
1871 fi
1872 done
1873 IFS="$ac_save_ifs"
1874 fi
1875 fi
1876 CC="$ac_cv_prog_CC"
1877 if test -n "$CC"; then
1878 echo "$ac_t""$CC" 1>&6
1879 else
1880 echo "$ac_t""no" 1>&6
1881 fi
1882
1883 if test -z "$CC"; then
1884 # Extract the first word of "cc", so it can be a program name with args.
1885 set dummy cc; ac_word=$2
1886 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1887 echo "configure:1888: checking for $ac_word" >&5
1888 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1889 echo $ac_n "(cached) $ac_c" 1>&6
1890 else
1891 if test -n "$CC"; then
1892 ac_cv_prog_CC="$CC" # Let the user override the test.
1893 else
1894 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1895 ac_prog_rejected=no
1896 ac_dummy="$PATH"
1897 for ac_dir in $ac_dummy; do
1898 test -z "$ac_dir" && ac_dir=.
1899 if test -f $ac_dir/$ac_word; then
1900 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1901 ac_prog_rejected=yes
1902 continue
1903 fi
1904 ac_cv_prog_CC="cc"
1905 break
1906 fi
1907 done
1908 IFS="$ac_save_ifs"
1909 if test $ac_prog_rejected = yes; then
1910 # We found a bogon in the path, so make sure we never use it.
1911 set dummy $ac_cv_prog_CC
1912 shift
1913 if test $# -gt 0; then
1914 # We chose a different compiler from the bogus one.
1915 # However, it has the same basename, so the bogon will be chosen
1916 # first if we set CC to just the basename; use the full file name.
1917 shift
1918 set dummy "$ac_dir/$ac_word" "$@"
1919 shift
1920 ac_cv_prog_CC="$@"
1921 fi
1922 fi
1923 fi
1924 fi
1925 CC="$ac_cv_prog_CC"
1926 if test -n "$CC"; then
1927 echo "$ac_t""$CC" 1>&6
1928 else
1929 echo "$ac_t""no" 1>&6
1930 fi
1931
1932 if test -z "$CC"; then
1933 case "`uname -s`" in
1934 *win32* | *WIN32*)
1935 # Extract the first word of "cl", so it can be a program name with args.
1936 set dummy cl; ac_word=$2
1937 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1938 echo "configure:1939: checking for $ac_word" >&5
1939 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1940 echo $ac_n "(cached) $ac_c" 1>&6
1941 else
1942 if test -n "$CC"; then
1943 ac_cv_prog_CC="$CC" # Let the user override the test.
1944 else
1945 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
1946 ac_dummy="$PATH"
1947 for ac_dir in $ac_dummy; do
1948 test -z "$ac_dir" && ac_dir=.
1949 if test -f $ac_dir/$ac_word; then
1950 ac_cv_prog_CC="cl"
1951 break
1952 fi
1953 done
1954 IFS="$ac_save_ifs"
1955 fi
1956 fi
1957 CC="$ac_cv_prog_CC"
1958 if test -n "$CC"; then
1959 echo "$ac_t""$CC" 1>&6
1960 else
1961 echo "$ac_t""no" 1>&6
1962 fi
1963 ;;
1964 esac
1965 fi
1966 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1967 fi
1968
1969 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1970 echo "configure:1971: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1971
1972 ac_ext=c
1973 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1974 ac_cpp='$CPP $CPPFLAGS'
1975 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1976 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1977 cross_compiling=$ac_cv_prog_cc_cross
1978
1979 cat > conftest.$ac_ext << EOF
1980
1981 #line 1982 "configure"
1982 #include "confdefs.h"
1983
1984 main(){return(0);}
1985 EOF
1986 if { (eval echo configure:1987: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1987 ac_cv_prog_cc_works=yes
1988 # If we can't run a trivial program, we are probably using a cross compiler.
1989 if (./conftest; exit) 2>/dev/null; then
1990 ac_cv_prog_cc_cross=no
1991 else
1992 ac_cv_prog_cc_cross=yes
1993 fi
1994 else
1995 echo "configure: failed program was:" >&5
1996 cat conftest.$ac_ext >&5
1997 ac_cv_prog_cc_works=no
1998 fi
1999 rm -fr conftest*
2000 ac_ext=c
2001 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2002 ac_cpp='$CPP $CPPFLAGS'
2003 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2004 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2005 cross_compiling=$ac_cv_prog_cc_cross
2006
2007 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2008 if test $ac_cv_prog_cc_works = no; then
2009 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2010 fi
2011 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
2012 echo "configure:2013: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
2013 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2014 cross_compiling=$ac_cv_prog_cc_cross
2015
2016 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
2017 echo "configure:2018: checking whether we are using GNU C" >&5
2018 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2019 echo $ac_n "(cached) $ac_c" 1>&6
2020 else
2021 cat > conftest.c <<EOF
2022 #ifdef __GNUC__
2023 yes;
2024 #endif
2025 EOF
2026 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2027: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
2027 ac_cv_prog_gcc=yes
2028 else
2029 ac_cv_prog_gcc=no
2030 fi
2031 fi
2032
2033 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
2034
2035 if test $ac_cv_prog_gcc = yes; then
2036 GCC=yes
2037 else
2038 GCC=
2039 fi
2040
2041 ac_test_CFLAGS="${CFLAGS+set}"
2042 ac_save_CFLAGS="$CFLAGS"
2043 CFLAGS=
2044 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
2045 echo "configure:2046: checking whether ${CC-cc} accepts -g" >&5
2046 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
2047 echo $ac_n "(cached) $ac_c" 1>&6
2048 else
2049 echo 'void f(){}' > conftest.c
2050 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
2051 ac_cv_prog_cc_g=yes
2052 else
2053 ac_cv_prog_cc_g=no
2054 fi
2055 rm -f conftest*
2056
2057 fi
2058
2059 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2060 if test "$ac_test_CFLAGS" = set; then
2061 CFLAGS="$ac_save_CFLAGS"
2062 elif test $ac_cv_prog_cc_g = yes; then
2063 if test "$GCC" = yes; then
2064 CFLAGS="-g -O2"
2065 else
2066 CFLAGS="-g"
2067 fi
2068 else
2069 if test "$GCC" = yes; then
2070 CFLAGS="-O2"
2071 else
2072 CFLAGS=
2073 fi
2074 fi
2075
2076
2077
2078 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
2079 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
2080 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2081 echo "configure:2082: checking for $ac_word" >&5
2082 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2083 echo $ac_n "(cached) $ac_c" 1>&6
2084 else
2085 if test -n "$GNATBIND"; then
2086 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
2087 else
2088 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2089 ac_dummy="$PATH"
2090 for ac_dir in $ac_dummy; do
2091 test -z "$ac_dir" && ac_dir=.
2092 if test -f $ac_dir/$ac_word; then
2093 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
2094 break
2095 fi
2096 done
2097 IFS="$ac_save_ifs"
2098 fi
2099 fi
2100 GNATBIND="$ac_cv_prog_GNATBIND"
2101 if test -n "$GNATBIND"; then
2102 echo "$ac_t""$GNATBIND" 1>&6
2103 else
2104 echo "$ac_t""no" 1>&6
2105 fi
2106
2107
2108 if test -z "$ac_cv_prog_GNATBIND"; then
2109 if test -n "$ac_tool_prefix"; then
2110 # Extract the first word of "gnatbind", so it can be a program name with args.
2111 set dummy gnatbind; ac_word=$2
2112 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2113 echo "configure:2114: checking for $ac_word" >&5
2114 if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
2115 echo $ac_n "(cached) $ac_c" 1>&6
2116 else
2117 if test -n "$GNATBIND"; then
2118 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
2119 else
2120 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2121 ac_dummy="$PATH"
2122 for ac_dir in $ac_dummy; do
2123 test -z "$ac_dir" && ac_dir=.
2124 if test -f $ac_dir/$ac_word; then
2125 ac_cv_prog_GNATBIND="gnatbind"
2126 break
2127 fi
2128 done
2129 IFS="$ac_save_ifs"
2130 test -z "$ac_cv_prog_GNATBIND" && ac_cv_prog_GNATBIND="no"
2131 fi
2132 fi
2133 GNATBIND="$ac_cv_prog_GNATBIND"
2134 if test -n "$GNATBIND"; then
2135 echo "$ac_t""$GNATBIND" 1>&6
2136 else
2137 echo "$ac_t""no" 1>&6
2138 fi
2139
2140 else
2141 GNATBIND="no"
2142 fi
2143 fi
2144
2145 echo $ac_n "checking whether compiler driver understands Ada""... $ac_c" 1>&6
2146 echo "configure:2147: checking whether compiler driver understands Ada" >&5
2147 if eval "test \"`echo '$''{'acx_cv_cc_gcc_supports_ada'+set}'`\" = set"; then
2148 echo $ac_n "(cached) $ac_c" 1>&6
2149 else
2150 cat >conftest.adb <<EOF
2151 procedure conftest is begin null; end conftest;
2152 EOF
2153 acx_cv_cc_gcc_supports_ada=no
2154 # There is a bug in old released versions of GCC which causes the
2155 # driver to exit successfully when the appropriate language module
2156 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
2157 # Therefore we must check for the error message as well as an
2158 # unsuccessful exit.
2159 errors=`(${CC} -c conftest.adb) 2>&1 || echo failure`
2160 if test x"$errors" = x; then
2161 acx_cv_cc_gcc_supports_ada=yes
2162 break
2163 fi
2164 rm -f conftest.*
2165 fi
2166
2167 echo "$ac_t""$acx_cv_cc_gcc_supports_ada" 1>&6
2168
2169 if test x$GNATBIND != xno && test x$acx_cv_gcc_supports_ada != xno; then
2170 have_gnat=yes
2171 else
2172 have_gnat=no
2173 fi
2174
2175
2176 # By default, C is the only stage 1 language.
2177 stage1_languages=c
2178
2179
2180 # Figure out what language subdirectories are present.
2181 # Look if the user specified --enable-languages="..."; if not, use
2182 # the environment variable $LANGUAGES if defined. $LANGUAGES might
2183 # go away some day.
2184 # NB: embedded tabs in this IF block -- do not untabify
2185 if test -d ${srcdir}/gcc; then
2186 if test x"${enable_languages+set}" != xset; then
2187 if test x"${LANGUAGES+set}" = xset; then
2188 enable_languages="${LANGUAGES}"
2189 echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
2190 else
2191 enable_languages=all
2192 fi
2193 else
2194 if test x"${enable_languages}" = x ||
2195 test x"${enable_languages}" = xyes;
2196 then
2197 echo configure.in: --enable-languages needs at least one language argument 1>&2
2198 exit 1
2199 fi
2200 fi
2201 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
2202
2203 # First scan to see if an enabled language requires some other language.
2204 # We assume that a given config-lang.in will list all the language
2205 # front ends it requires, even if some are required indirectly.
2206 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
2207 case ${lang_frag} in
2208 ..) ;;
2209 # The odd quoting in the next line works around
2210 # an apparent bug in bash 1.12 on linux.
2211 ${srcdir}/gcc/[*]/config-lang.in) ;;
2212 *)
2213 # From the config-lang.in, get $language, $lang_requires
2214 language=
2215 lang_requires=
2216 . ${lang_frag}
2217 for other in ${lang_requires} ; do
2218 case ,${enable_languages}, in
2219 *,$other,*) ;;
2220 *,all,*) ;;
2221 *,$language,*)
2222 echo " \`$other' language required by \`$language'; enabling" 1>&2
2223 enable_languages="${enable_languages},${other}"
2224 ;;
2225 esac
2226 done
2227 ;;
2228 esac
2229 done
2230
2231 new_enable_languages=c
2232 missing_languages=`echo ",$enable_languages," | sed -e s/,all,/,/ -e s/,c,/,/ `
2233
2234 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
2235 case ${lang_frag} in
2236 ..) ;;
2237 # The odd quoting in the next line works around
2238 # an apparent bug in bash 1.12 on linux.
2239 ${srcdir}/gcc/[*]/config-lang.in) ;;
2240 *)
2241 # From the config-lang.in, get $language, $target_libs,
2242 # $lang_dirs, $boot_language, and $build_by_default
2243 language=
2244 target_libs=
2245 lang_dirs=
2246 boot_language=
2247 build_by_default=
2248 . ${lang_frag}
2249 # This is quite sensitive to the ordering of the case statement arms.
2250 case ,${enable_languages},:${language}:${have_gnat}:${build_by_default} in
2251 *::*:*)
2252 echo "${lang_frag} doesn't set \$language." 1>&2
2253 exit 1
2254 ;;
2255 *:ada:no:*)
2256 # Ada was requested with no preexisting GNAT. Disable unconditionally.
2257 add_this_lang=no
2258 ;;
2259 *,${language},*:*:*:*)
2260 # Language was explicitly selected; include it.
2261 add_this_lang=yes
2262 ;;
2263 *,all,*:*:*:no)
2264 # 'all' was selected, but this is not a default language
2265 # so do not include it.
2266 add_this_lang=no
2267 ;;
2268 *,all,*:*:*:*)
2269 # 'all' was selected and this is a default language; include it.
2270 add_this_lang=yes
2271 ;;
2272 *)
2273 add_this_lang=no
2274 ;;
2275 esac
2276 case $add_this_lang in
2277 no)
2278 # Remove language-dependent dirs.
2279 eval noconfigdirs='"$noconfigdirs "'\"$target_libs $lang_dirs\"
2280 ;;
2281 *)
2282 new_enable_languages="$new_enable_languages,$language"
2283 missing_languages=`echo "$missing_languages" | sed "s/,$language,/,/"`
2284 case ${boot_language} in
2285 yes)
2286 # Add to (space-separated) list of stage 1 languages.
2287 stage1_languages="${stage1_languages} ${language}"
2288 ;;
2289 esac
2290 ;;
2291 esac
2292 ;;
2293 esac
2294 done
2295
2296 missing_languages=`echo "$missing_languages" | sed -e "s/^,//" -e "s/,$//"`
2297 if test "x$missing_languages" != x; then
2298 { echo "configure: error:
2299 The following requested languages were not found: ${missing_languages}" 1>&2; exit 1; }
2300 fi
2301
2302 if test "x$new_enable_languages" != "x$enable_languages"; then
2303 echo The following languages will be built: ${new_enable_languages}
2304 fi
2305 enable_languages="$new_enable_languages"
2306 ac_configure_args=`echo " $ac_configure_args" | sed -e 's/ --enable-languages=[^ ]*//' -e 's/$/ --enable-languages='"$enable_languages"/ `
2307 fi
2308
2309 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
2310 # $target_configdirs.
2311 # If we have the source for $noconfigdirs entries, add them to $notsupp.
2312
2313 notsupp=""
2314 for dir in . $skipdirs $noconfigdirs ; do
2315 dirname=`echo $dir | sed -e s/target-//g`
2316 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2317 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
2318 if test -r $srcdir/$dirname/configure ; then
2319 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2320 true
2321 else
2322 notsupp="$notsupp $dir"
2323 fi
2324 fi
2325 fi
2326 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2327 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
2328 if test -r $srcdir/$dirname/configure ; then
2329 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2330 true
2331 else
2332 notsupp="$notsupp $dir"
2333 fi
2334 fi
2335 fi
2336 done
2337
2338 # Sometimes the tools are distributed with libiberty but with no other
2339 # libraries. In that case, we don't want to build target-libiberty.
2340 if test -n "${target_configdirs}" ; then
2341 others=
2342 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
2343 if test "$i" != "libiberty" ; then
2344 if test -r $srcdir/$i/configure ; then
2345 others=yes;
2346 break;
2347 fi
2348 fi
2349 done
2350 if test -z "${others}" ; then
2351 target_configdirs=
2352 fi
2353 fi
2354
2355 # Quietly strip out all directories which aren't configurable in this tree.
2356 # This relies on all configurable subdirectories being autoconfiscated, which
2357 # is now the case.
2358 configdirs_all="$configdirs"
2359 configdirs=
2360 for i in ${configdirs_all} ; do
2361 if test -f ${srcdir}/$i/configure ; then
2362 configdirs="${configdirs} $i"
2363 fi
2364 done
2365 target_configdirs_all="$target_configdirs"
2366 target_configdirs=
2367 for i in ${target_configdirs_all} ; do
2368 j=`echo $i | sed -e s/target-//g`
2369 if test -f ${srcdir}/$j/configure ; then
2370 target_configdirs="${target_configdirs} $i"
2371 fi
2372 done
2373
2374 # Produce a warning message for the subdirs we can't configure.
2375 # This isn't especially interesting in the Cygnus tree, but in the individual
2376 # FSF releases, it's important to let people know when their machine isn't
2377 # supported by the one or two programs in a package.
2378
2379 if test -n "${notsupp}" && test -z "${norecursion}" ; then
2380 # If $appdirs is non-empty, at least one of those directories must still
2381 # be configured, or we error out. (E.g., if the gas release supports a
2382 # specified target in some subdirs but not the gas subdir, we shouldn't
2383 # pretend that all is well.)
2384 if test -n "$appdirs" ; then
2385 for dir in $appdirs ; do
2386 if test -r $dir/Makefile.in ; then
2387 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2388 appdirs=""
2389 break
2390 fi
2391 if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
2392 appdirs=""
2393 break
2394 fi
2395 fi
2396 done
2397 if test -n "$appdirs" ; then
2398 echo "*** This configuration is not supported by this package." 1>&2
2399 exit 1
2400 fi
2401 fi
2402 # Okay, some application will build, or we don't care to check. Still
2403 # notify of subdirs not getting built.
2404 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
2405 echo " ${notsupp}" 1>&2
2406 echo " (Any other directories should still work fine.)" 1>&2
2407 fi
2408
2409 case "$host" in
2410 *msdosdjgpp*)
2411 enable_gdbtk=no ;;
2412 esac
2413
2414 copy_dirs=
2415
2416 # Handle --with-headers=XXX. If the value is not "yes", the contents of
2417 # the named directory are copied to $(tooldir)/sys-include.
2418 if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
2419 if test x${is_cross_compiler} = xno ; then
2420 echo 1>&2 '***' --with-headers is only supported when cross compiling
2421 exit 1
2422 fi
2423 if test x"${with_headers}" != xyes ; then
2424 case "${exec_prefixoption}" in
2425 "") x=${prefix} ;;
2426 *) x=${exec_prefix} ;;
2427 esac
2428 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
2429 fi
2430 fi
2431
2432 # Handle --with-libs=XXX. If the value is not "yes", the contents of
2433 # the name directories are copied to $(tooldir)/lib. Multiple directories
2434 # are permitted.
2435 if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
2436 if test x${is_cross_compiler} = xno ; then
2437 echo 1>&2 '***' --with-libs is only supported when cross compiling
2438 exit 1
2439 fi
2440 if test x"${with_libs}" != xyes ; then
2441 # Copy the libraries in reverse order, so that files in the first named
2442 # library override files in subsequent libraries.
2443 case "${exec_prefixoption}" in
2444 "") x=${prefix} ;;
2445 *) x=${exec_prefix} ;;
2446 esac
2447 for l in ${with_libs}; do
2448 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
2449 done
2450 fi
2451 fi
2452
2453 # Handle ${copy_dirs}
2454 set fnord ${copy_dirs}
2455 shift
2456 while test $# != 0 ; do
2457 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
2458 :
2459 else
2460 echo Copying $1 to $2
2461
2462 # Use the install script to create the directory and all required
2463 # parent directories.
2464 if test -d $2 ; then
2465 :
2466 else
2467 echo >config.temp
2468 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
2469 fi
2470
2471 # Copy the directory, assuming we have tar.
2472 # FIXME: Should we use B in the second tar? Not all systems support it.
2473 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
2474
2475 # It is the responsibility of the user to correctly adjust all
2476 # symlinks. If somebody can figure out how to handle them correctly
2477 # here, feel free to add the code.
2478
2479 echo $1 > $2/COPIED
2480 fi
2481 shift; shift
2482 done
2483
2484 extra_arflags_for_target=
2485 extra_nmflags_for_target=
2486 extra_ranlibflags_for_target=
2487 target_makefile_frag=/dev/null
2488 case "${target}" in
2489 i[3456789]86-*-netware*)
2490 target_makefile_frag="config/mt-netware"
2491 ;;
2492 powerpc-*-netware*)
2493 target_makefile_frag="config/mt-netware"
2494 ;;
2495 *-*-linux*)
2496 target_makefile_frag="config/mt-linux"
2497 ;;
2498 *-*-aix4.[3456789]* | *-*-aix[56789].*)
2499 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
2500 # commands to handle both 32-bit and 64-bit objects. These flags are
2501 # harmless if we're using GNU nm or ar.
2502 extra_arflags_for_target=" -X32_64"
2503 extra_nmflags_for_target=" -B -X32_64"
2504 ;;
2505 *-*-darwin*)
2506 # ranlib from Darwin requires the -c flag to look at common symbols.
2507 extra_ranlibflags_for_target=" -c"
2508 ;;
2509 mips*-*-pe | sh*-*-pe | *arm-wince-pe)
2510 target_makefile_frag="config/mt-wince"
2511 ;;
2512 esac
2513
2514 alphaieee_frag=/dev/null
2515 case $target in
2516 alpha*-*-*)
2517 # This just makes sure to use the -mieee option to build target libs.
2518 # This should probably be set individually by each library.
2519 alphaieee_frag="config/mt-alphaieee"
2520 ;;
2521 esac
2522
2523 # If --enable-target-optspace always use -Os instead of -O2 to build
2524 # the target libraries, similarly if it is not specified, use -Os
2525 # on selected platforms.
2526 ospace_frag=/dev/null
2527 case "${enable_target_optspace}:${target}" in
2528 yes:*)
2529 ospace_frag="config/mt-ospace"
2530 ;;
2531 :d30v-*)
2532 ospace_frag="config/mt-d30v"
2533 ;;
2534 :m32r-* | :d10v-* | :fr30-*)
2535 ospace_frag="config/mt-ospace"
2536 ;;
2537 no:* | :*)
2538 ;;
2539 *)
2540 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
2541 ;;
2542 esac
2543
2544 # Set with_gnu_as and with_gnu_ld as appropriate.
2545 #
2546 # This is done by determining whether or not the appropriate directory
2547 # is available, and by checking whether or not specific configurations
2548 # have requested that this magic not happen.
2549 #
2550 # The command line options always override the explicit settings in
2551 # configure.in, and the settings in configure.in override this magic.
2552 #
2553 # If the default for a toolchain is to use GNU as and ld, and you don't
2554 # want to do that, then you should use the --without-gnu-as and
2555 # --without-gnu-ld options for the configure script.
2556
2557 if test x${use_gnu_as} = x &&
2558 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
2559 with_gnu_as=yes
2560 extra_host_args="$extra_host_args --with-gnu-as"
2561 fi
2562
2563 if test x${use_gnu_ld} = x &&
2564 echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then
2565 with_gnu_ld=yes
2566 extra_host_args="$extra_host_args --with-gnu-ld"
2567 fi
2568
2569 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
2570 # can detect this case.
2571
2572 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
2573 with_newlib=yes
2574 extra_host_args="$extra_host_args --with-newlib"
2575 fi
2576
2577
2578 # Default to using --with-stabs for certain targets.
2579 if test x${with_stabs} = x ; then
2580 case "${target}" in
2581 mips*-*-irix[56]*)
2582 ;;
2583 mips*-*-* | alpha*-*-osf*)
2584 with_stabs=yes;
2585 extra_host_args="${extra_host_args} --with-stabs"
2586 ;;
2587 esac
2588 fi
2589
2590 # hpux11 in 64bit mode has libraries in a weird place. Arrange to find
2591 # them automatically.
2592 case "${host}" in
2593 hppa*64*-*-hpux11*)
2594 extra_host_args="$extra_host_args -x-libraries=/usr/lib/pa20_64 -x-includes=/usr/X11R6/include"
2595 ;;
2596 esac
2597
2598 # Some systems (e.g., one of the i386-aix systems the gas testers are
2599 # using) don't handle "\$" correctly, so don't use it here.
2600 tooldir='${exec_prefix}'/${target_alias}
2601 build_tooldir=${tooldir}
2602
2603 # Generate default definitions for YACC, M4, LEX. These are used if the
2604 # Makefile can't locate these programs in objdir.
2605 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
2606 for ac_prog in 'bison -y' byacc yacc
2607 do
2608 # Extract the first word of "$ac_prog", so it can be a program name with args.
2609 set dummy $ac_prog; ac_word=$2
2610 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2611 echo "configure:2612: checking for $ac_word" >&5
2612 if eval "test \"`echo '$''{'ac_cv_prog_DEFAULT_YACC'+set}'`\" = set"; then
2613 echo $ac_n "(cached) $ac_c" 1>&6
2614 else
2615 if test -n "$DEFAULT_YACC"; then
2616 ac_cv_prog_DEFAULT_YACC="$DEFAULT_YACC" # Let the user override the test.
2617 else
2618 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2619 ac_dummy="$PATH"
2620 for ac_dir in $ac_dummy; do
2621 test -z "$ac_dir" && ac_dir=.
2622 if test -f $ac_dir/$ac_word; then
2623 ac_cv_prog_DEFAULT_YACC="$ac_prog"
2624 break
2625 fi
2626 done
2627 IFS="$ac_save_ifs"
2628 fi
2629 fi
2630 DEFAULT_YACC="$ac_cv_prog_DEFAULT_YACC"
2631 if test -n "$DEFAULT_YACC"; then
2632 echo "$ac_t""$DEFAULT_YACC" 1>&6
2633 else
2634 echo "$ac_t""no" 1>&6
2635 fi
2636
2637 test -n "$DEFAULT_YACC" && break
2638 done
2639 test -n "$DEFAULT_YACC" || DEFAULT_YACC="$MISSING bison"
2640
2641 for ac_prog in gm4 gnum4 m4
2642 do
2643 # Extract the first word of "$ac_prog", so it can be a program name with args.
2644 set dummy $ac_prog; ac_word=$2
2645 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2646 echo "configure:2647: checking for $ac_word" >&5
2647 if eval "test \"`echo '$''{'ac_cv_prog_DEFAULT_M4'+set}'`\" = set"; then
2648 echo $ac_n "(cached) $ac_c" 1>&6
2649 else
2650 if test -n "$DEFAULT_M4"; then
2651 ac_cv_prog_DEFAULT_M4="$DEFAULT_M4" # Let the user override the test.
2652 else
2653 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2654 ac_dummy="$PATH"
2655 for ac_dir in $ac_dummy; do
2656 test -z "$ac_dir" && ac_dir=.
2657 if test -f $ac_dir/$ac_word; then
2658 ac_cv_prog_DEFAULT_M4="$ac_prog"
2659 break
2660 fi
2661 done
2662 IFS="$ac_save_ifs"
2663 fi
2664 fi
2665 DEFAULT_M4="$ac_cv_prog_DEFAULT_M4"
2666 if test -n "$DEFAULT_M4"; then
2667 echo "$ac_t""$DEFAULT_M4" 1>&6
2668 else
2669 echo "$ac_t""no" 1>&6
2670 fi
2671
2672 test -n "$DEFAULT_M4" && break
2673 done
2674 test -n "$DEFAULT_M4" || DEFAULT_M4="$MISSING m4"
2675
2676 for ac_prog in flex lex
2677 do
2678 # Extract the first word of "$ac_prog", so it can be a program name with args.
2679 set dummy $ac_prog; ac_word=$2
2680 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2681 echo "configure:2682: checking for $ac_word" >&5
2682 if eval "test \"`echo '$''{'ac_cv_prog_DEFAULT_LEX'+set}'`\" = set"; then
2683 echo $ac_n "(cached) $ac_c" 1>&6
2684 else
2685 if test -n "$DEFAULT_LEX"; then
2686 ac_cv_prog_DEFAULT_LEX="$DEFAULT_LEX" # Let the user override the test.
2687 else
2688 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
2689 ac_dummy="$PATH"
2690 for ac_dir in $ac_dummy; do
2691 test -z "$ac_dir" && ac_dir=.
2692 if test -f $ac_dir/$ac_word; then
2693 ac_cv_prog_DEFAULT_LEX="$ac_prog"
2694 break
2695 fi
2696 done
2697 IFS="$ac_save_ifs"
2698 fi
2699 fi
2700 DEFAULT_LEX="$ac_cv_prog_DEFAULT_LEX"
2701 if test -n "$DEFAULT_LEX"; then
2702 echo "$ac_t""$DEFAULT_LEX" 1>&6
2703 else
2704 echo "$ac_t""no" 1>&6
2705 fi
2706
2707 test -n "$DEFAULT_LEX" && break
2708 done
2709 test -n "$DEFAULT_LEX" || DEFAULT_LEX="$MISSING flex"
2710
2711
2712 # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
2713 # Set up the list of links to be made.
2714 # ${links} is the list of link names, and ${files} is the list of names to link to.
2715
2716 # Make the links.
2717 configlinks="${links}"
2718 if test -r ./config.status ; then
2719 mv -f ./config.status ./config.back
2720 fi
2721 while test -n "${files}" ; do
2722 # set file to car of files, files to cdr of files
2723 set ${files}; file=$1; shift; files=$*
2724 set ${links}; link=$1; shift; links=$*
2725
2726 if test ! -r ${srcdir}/${file} ; then
2727 if test ! -r ${file} ; then
2728 echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
2729 echo '***' "since the file \"${srcdir}/${file}\" does not exist." 1>&2
2730 exit 1
2731 else
2732 srcfile=${file}
2733 fi
2734 else
2735 srcfile=${srcdir}/${file}
2736 fi
2737
2738 ${remove} -f ${link}
2739 # Make a symlink if possible, otherwise try a hard link
2740 if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
2741 true
2742 else
2743 # We need to re-remove the file because Lynx leaves a
2744 # very strange directory there when it fails an NFS symlink.
2745 ${remove} -r -f ${link}
2746 ${hard_link} ${srcfile} ${link}
2747 fi
2748 if test ! -r ${link} ; then
2749 echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\"." 1>&2
2750 exit 1
2751 fi
2752
2753 echo "Linked \"${link}\" to \"${srcfile}\"."
2754 done
2755
2756 # Create a .gdbinit file which runs the one in srcdir
2757 # and tells GDB to look there for source files.
2758
2759 if test -r ${srcdir}/.gdbinit ; then
2760 case ${srcdir} in
2761 .) ;;
2762 *) cat > ./.gdbinit <<EOF
2763 # ${NO_EDIT}
2764 dir ${srcdir}
2765 dir .
2766 source ${srcdir}/.gdbinit
2767 EOF
2768 ;;
2769 esac
2770 fi
2771
2772 # Make sure that the compiler is able to generate an executable. If it
2773 # can't, we are probably in trouble. We don't care whether we can run the
2774 # executable--we might be using a cross compiler--we only care whether it
2775 # can be created. At this point the main configure script has set CC.
2776 we_are_ok=no
2777 echo "int main () { return 0; }" > conftest.c
2778 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
2779 if test $? = 0 ; then
2780 if test -s conftest || test -s conftest.exe ; then
2781 we_are_ok=yes
2782 fi
2783 fi
2784 case $we_are_ok in
2785 no)
2786 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
2787 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
2788 rm -f conftest*
2789 exit 1
2790 ;;
2791 esac
2792 rm -f conftest*
2793
2794 # The Solaris /usr/ucb/cc compiler does not appear to work.
2795 case "${host}" in
2796 sparc-sun-solaris2*)
2797 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
2798 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr/ucb/cc" ; then
2799 could_use=
2800 test -d /opt/SUNWspro/bin && could_use="/opt/SUNWspro/bin"
2801 if test -d /opt/cygnus/bin ; then
2802 if test "$could_use" = "" ; then
2803 could_use="/opt/cygnus/bin"
2804 else
2805 could_use="$could_use or /opt/cygnus/bin"
2806 fi
2807 fi
2808 if test "$could_use" = "" ; then
2809 echo "Warning: compilation may fail because you're using"
2810 echo "/usr/ucb/cc. You should change your PATH or CC "
2811 echo "variable and rerun configure."
2812 else
2813 echo "Warning: compilation may fail because you're using"
2814 echo "/usr/ucb/cc, when you should use the C compiler from"
2815 echo "$could_use. You should change your"
2816 echo "PATH or CC variable and rerun configure."
2817 fi
2818 fi
2819 ;;
2820 esac
2821
2822 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
2823 # binutils tools will find libbfd.so.
2824 case "${enable_shared}" in
2825 no | "") SET_LIB_PATH= ;;
2826 *) SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)" ;;
2827 esac
2828
2829 case "${host}" in
2830 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
2831 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
2832 esac
2833
2834 # Record target_configdirs and the configure arguments for target and
2835 # build configuration in Makefile.
2836 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
2837
2838 # This is the final value for target_configdirs. configdirs already
2839 # has its final value, as does build_modules. It's time to create some
2840 # lists of valid targets.
2841
2842 all_build_modules=
2843 configure_build_modules=
2844 for module in ${build_modules} ; do
2845 all_build_modules=all-build-${module}
2846 configure_build_modules=configure-build-${module}
2847 done
2848
2849 # Determine whether gdb needs tk/tcl or not.
2850 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
2851 # and in that case we want gdb to be built without tk. Ugh!
2852 # In fact I believe gdb is the *only* package directly dependent on tk,
2853 # so we should be able to put the 'maybe's in unconditionally and
2854 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
2855 # 100% sure that that's safe though.
2856
2857 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui"
2858 case "$enable_gdbtk" in
2859 no)
2860 GDB_TK="" ;;
2861 yes)
2862 GDB_TK="${gdb_tk}" ;;
2863 *)
2864 # Only add the dependency on gdbtk when GDBtk is part of the gdb
2865 # distro. Eventually someone will fix this and move Insight, nee
2866 # gdbtk to a separate directory.
2867 if test -d ${srcdir}/gdb/gdbtk ; then
2868 GDB_TK="${gdb_tk}"
2869 else
2870 GDB_TK=""
2871 fi
2872 ;;
2873 esac
2874
2875 # Create the 'maybe dependencies'. This uses a temporary file.
2876
2877 # While at that, we remove Makefiles if we were started for recursive
2878 # configuration, so that the top-level Makefile reconfigures them,
2879 # like we used to do when configure itself was recursive.
2880 rm -f maybedep.tmp
2881 echo '# maybedep.tmp' > maybedep.tmp
2882
2883 # Make-targets which may need maybe dependencies.
2884 mts="configure all install check clean distclean dvi info install-info"
2885 mts="${mts} installcheck mostlyclean maintainer-clean TAGS"
2886
2887 # Loop over modules and make-targets.
2888 for module in ${build_modules} ; do
2889 if test -z "${no_recursion}" \
2890 && test -f ${build_subdir}/${module}/Makefile; then
2891 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
2892 rm -f ${build_subdir}/${module}/Makefile
2893 fi
2894 for mt in ${mts} ; do
2895 case ${mt} in
2896 install) ;; # No installing build modules.
2897 *) echo "maybe-${mt}-build-${module}: ${mt}-build-${module}" >> maybedep.tmp ;;
2898 esac
2899 done
2900 done
2901 for module in ${configdirs} ; do
2902 if test -z "${no_recursion}" \
2903 && test -f ${module}/Makefile; then
2904 echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
2905 rm -f ${module}/Makefile
2906 fi
2907 for mt in ${mts} ; do
2908 echo "maybe-${mt}-${module}: ${mt}-${module}" >> maybedep.tmp
2909 done
2910 done
2911 for module in ${target_configdirs} ; do
2912 if test -z "${no_recursion}" \
2913 && test -f ${target_subdir}/${module}/Makefile; then
2914 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
2915 rm -f ${target_subdir}/${module}/Makefile
2916 fi
2917 for mt in ${mts} ; do
2918 echo "maybe-${mt}-target-${module}: ${mt}-target-${module}" >> maybedep.tmp
2919 done
2920 done
2921 maybe_dependencies=maybedep.tmp
2922
2923
2924 # Create the serialization dependencies. This uses a temporary file.
2925
2926 # Check whether --enable-serial-configure or --disable-serial-configure was given.
2927 if test "${enable_serial_configure+set}" = set; then
2928 enableval="$enable_serial_configure"
2929 :
2930 fi
2931
2932
2933 case ${enable_serial_configure} in
2934 yes)
2935 enable_serial_build_configure=yes
2936 enable_serial_host_configure=yes
2937 enable_serial_target_configure=yes
2938 ;;
2939 esac
2940
2941 # These force 'configure's to be done one at a time, to avoid problems
2942 # with contention over a shared config.cache.
2943 rm -f serdep.tmp
2944 echo '# serdep.tmp' > serdep.tmp
2945 olditem=
2946 test "x${enable_serial_build_configure}" = xyes &&
2947 for item in ${build_configdirs} ; do
2948 case ${olditem} in
2949 "") ;;
2950 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
2951 esac
2952 olditem=${item}
2953 done
2954 olditem=
2955 test "x${enable_serial_host_configure}" = xyes &&
2956 for item in ${configdirs} ; do
2957 case ${olditem} in
2958 "") ;;
2959 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
2960 esac
2961 olditem=${item}
2962 done
2963 olditem=
2964 test "x${enable_serial_target_configure}" = xyes &&
2965 for item in ${target_configdirs} ; do
2966 case ${olditem} in
2967 "") ;;
2968 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
2969 esac
2970 olditem=${item}
2971 done
2972 serialization_dependencies=serdep.tmp
2973
2974
2975 # Base args. Strip norecursion, cache-file, srcdir, host, build,
2976 # target and nonopt. These are the ones we might not want to pass
2977 # down to subconfigures. Also strip program-prefix, program-suffix,
2978 # and program-transform-name, so that we can pass down a consistent
2979 # program-transform-name. If autoconf has put single quotes around
2980 # any of these arguments (because they contain shell metacharacters)
2981 # then this will fail; in practice this only happens for
2982 # --program-transform-name, so be sure to override --program-transform-name
2983 # at the end of the argument list.
2984 # These will be expanded by make, so quote '$'.
2985 cat <<\EOF_SED > conftestsed
2986 s/ --no[^ ]* / /
2987 s/ --c[a-z-]*[= ][^ ]* / /
2988 s/ --sr[a-z-]*[= ][^ ]* / /
2989 s/ --ho[a-z-]*[= ][^ ]* / /
2990 s/ --bu[a-z-]*[= ][^ ]* / /
2991 s/ --t[a-z-]*[= ][^ ]* / /
2992 s/ --program-[pst][a-z-]*[= ][^ ]* / /
2993 s/ -cache-file[= ][^ ]* / /
2994 s/ -srcdir[= ][^ ]* / /
2995 s/ -host[= ][^ ]* / /
2996 s/ -build[= ][^ ]* / /
2997 s/ -target[= ][^ ]* / /
2998 s/ -program-prefix[= ][^ ]* / /
2999 s/ -program-suffix[= ][^ ]* / /
3000 s/ -program-transform-name[= ][^ ]* / /
3001 s/ [^' -][^ ]* / /
3002 s/^ *//;s/ *$//
3003 s,\$,$$,g
3004 EOF_SED
3005 sed -f conftestsed <<EOF_SED > conftestsed.out
3006 ${ac_configure_args}
3007 EOF_SED
3008 baseargs=`cat conftestsed.out`
3009 rm -f conftestsed conftestsed.out
3010
3011 # Add in --program-transform-name, after --program-prefix and
3012 # --program-suffix have been applied to it. Autoconf has already
3013 # doubled dollar signs and backslashes in program_transform_name; we want
3014 # the backslashes un-doubled, and then the entire thing wrapped in single
3015 # quotes, because this will be expanded first by make and then by the shell.
3016 # Also, because we want to override the logic in subdir configure scripts to
3017 # choose program_transform_name, replace any s,x,x, with s,y,y,.
3018 sed -e "s,\\\\\\\\,\\\\,g; s,','\\\\'',g; s/s,x,x,/s,y,y,/" <<EOF_SED > conftestsed.out
3019 ${program_transform_name}
3020 EOF_SED
3021 gcc_transform_name=`cat conftestsed.out`
3022 rm -f conftestsed.out
3023 baseargs="$baseargs --program-transform-name='${gcc_transform_name}'"
3024
3025 # For the build-side libraries, we just need to pretend we're native,
3026 # and not use the same cache file. Multilibs are neither needed nor
3027 # desired.
3028 build_configargs="--cache-file=../config.cache --build=${build_alias} --host=${build_alias} ${baseargs}"
3029
3030 # For host modules, accept cache file option, or specification as blank.
3031 case "${cache_file}" in
3032 "") # empty
3033 cache_file_option="" ;;
3034 /* | [A-Za-z]:[\\/]* ) # absolute path
3035 cache_file_option="--cache-file=${cache_file}" ;;
3036 *) # relative path
3037 cache_file_option="--cache-file=../${cache_file}" ;;
3038 esac
3039
3040 # Host dirs don't like to share a cache file either, horribly enough.
3041 # This seems to be due to autoconf 2.5x stupidity.
3042 host_configargs="--cache-file=./config.cache --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
3043
3044 target_configargs=${baseargs}
3045
3046 # Passing a --with-cross-host argument lets the target libraries know
3047 # whether they are being built with a cross-compiler or being built
3048 # native. However, it would be better to use other mechanisms to make the
3049 # sorts of decisions they want to make on this basis. Please consider
3050 # this option to be deprecated. FIXME.
3051 if test x${is_cross_compiler} = xyes ; then
3052 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
3053 fi
3054
3055 # Default to --enable-multilib.
3056 if test x${enable_multilib} = x ; then
3057 target_configargs="--enable-multilib ${target_configargs}"
3058 fi
3059
3060 # Pass --with-newlib if appropriate. Note that target_configdirs has
3061 # changed from the earlier setting of with_newlib.
3062 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
3063 target_configargs="--with-newlib ${target_configargs}"
3064 fi
3065
3066 # Different target subdirs use different values of certain variables
3067 # (notably CXX). Worse, multilibs use *lots* of different values.
3068 # Worse yet, autoconf 2.5x makes some of these 'precious', meaning that
3069 # it doesn't automatically accept command-line overrides of them.
3070 # This means it's not safe for target subdirs to share a cache file,
3071 # which is disgusting, but there you have it. Hopefully this can be
3072 # fixed in future. It's still worthwhile to use a cache file for each
3073 # directory. I think.
3074
3075 # Pass the appropriate --host, --build, and --cache-file arguments.
3076 target_configargs="--cache-file=./config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}"
3077
3078 # provide a proper gxx_include_dir.
3079 # Note, if you change the default, make sure to fix both here and in
3080 # the gcc and libstdc++-v3 subdirectories.
3081 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
3082 case "${with_gxx_include_dir}" in
3083 yes)
3084 { echo "configure: error: --with-gxx-include-dir=[dir] requires a directory" 1>&2; exit 1; }
3085 ;;
3086 no | "")
3087 case "${enable_version_specific_runtime_libs}" in
3088 yes) gxx_include_dir='${libsubdir}/include/c++' ;;
3089 *)
3090 . ${srcdir}/config.if
3091 gxx_include_dir='${prefix}/include/'${libstdcxx_incdir} ;;
3092 esac ;;
3093 *) gxx_include_dir=${with_gxx_include_dir} ;;
3094 esac
3095
3096 FLAGS_FOR_TARGET=
3097 case " $target_configdirs " in
3098 *" newlib "*)
3099 case " $target_configargs " in
3100 *" --with-newlib "*)
3101 case "$target" in
3102 *-cygwin*)
3103 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 $$s/winsup/w32api/include' ;;
3104 esac
3105
3106 # If we're not building GCC, don't discard standard headers.
3107 if test -d ${srcdir}/gcc; then
3108 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
3109
3110 if test "${build}" != "${host}"; then
3111 # On Canadian crosses, CC_FOR_TARGET will have already been set
3112 # by `configure', so we won't have an opportunity to add -Bgcc/
3113 # to it. This is right: we don't want to search that directory
3114 # for binaries, but we want the header files in there, so add
3115 # them explicitly.
3116 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
3117
3118 # Someone might think of using the pre-installed headers on
3119 # Canadian crosses, in case the installed compiler is not fully
3120 # compatible with the compiler being built. In this case, it
3121 # would be better to flag an error than risking having
3122 # incompatible object files being constructed. We can't
3123 # guarantee that an error will be flagged, but let's hope the
3124 # compiler will do it, when presented with incompatible header
3125 # files.
3126 fi
3127 fi
3128
3129 case "${target}-${is_cross_compiler}" in
3130 i[3456789]86-*-linux*-no)
3131 # Here host == target, so we don't need to build gcc,
3132 # so we don't want to discard standard headers.
3133 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
3134 ;;
3135 *)
3136 # If we're building newlib, use its generic headers last, but search
3137 # for any libc-related directories first (so make it the last -B
3138 # switch).
3139 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
3140 ;;
3141 esac
3142 ;;
3143 esac
3144 ;;
3145 esac
3146
3147 # Allow the user to override the flags for
3148 # our build compiler if desired.
3149 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
3150
3151 # On Canadian crosses, we'll be searching the right directories for
3152 # the previously-installed cross compiler, so don't bother to add
3153 # flags for directories within the install tree of the compiler
3154 # being built; programs in there won't even run.
3155 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
3156 # Search for pre-installed headers if nothing else fits.
3157 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
3158 fi
3159
3160 if test "x${use_gnu_ld}" = x &&
3161 echo " ${configdirs} " | grep " ld " > /dev/null ; then
3162 # Arrange for us to find uninstalled linker scripts.
3163 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/ld'
3164 fi
3165
3166 if test "x${CC_FOR_TARGET+set}" = xset; then
3167 :
3168 elif test -d ${srcdir}/gcc; then
3169 CC_FOR_TARGET='$$r/gcc/xgcc -B$$r/gcc/'
3170 elif test "$host" = "$target"; then
3171 CC_FOR_TARGET='$(CC)'
3172 else
3173 CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"`
3174 fi
3175 CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
3176
3177 if test "x${GCJ_FOR_TARGET+set}" = xset; then
3178 :
3179 elif test -d ${srcdir}/gcc; then
3180 GCJ_FOR_TARGET='$$r/gcc/gcj -B$$r/gcc/'
3181 elif test "$host" = "$target"; then
3182 GCJ_FOR_TARGET='gcj'
3183 else
3184 GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"`
3185 fi
3186 GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
3187
3188 # Don't use libstdc++-v3's flags to configure/build itself.
3189 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'
3190 raw_libstdcxx_flags='-L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
3191
3192 if test "x${CXX_FOR_TARGET+set}" = xset; then
3193 if test "x${RAW_CXX_FOR_TARGET+set}" != xset; then
3194 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
3195 fi
3196 elif test -d ${srcdir}/gcc; then
3197 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
3198 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
3199 # default whereas gcc does not.
3200 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
3201 # all other cases.
3202 CXX_FOR_TARGET='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
3203 RAW_CXX_FOR_TARGET='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
3204 elif test "$host" = "$target"; then
3205 CXX_FOR_TARGET='$(CXX)'
3206 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
3207 else
3208 CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"`
3209 RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET}
3210 fi
3211 CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
3212 RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
3213
3214 qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
3215 qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
3216
3217 # We want to defer the evaluation of `cmd`s and shell variables in
3218 # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
3219 # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
3220 # quotes, but we still have to duplicate `$'s so that shell variables
3221 # can be expanded by the nested make as shell variables, not as make
3222 # macros.
3223 qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
3224 qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
3225
3226 # Wrap CC_FOR_TARGET and friends, for certain types of builds.
3227 CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
3228 GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
3229 CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
3230 RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
3231 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
3232 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
3233
3234 # Makefile fragments.
3235 host_makefile_frag=${srcdir}/${host_makefile_frag}
3236 target_makefile_frag=${srcdir}/${target_makefile_frag}
3237 alphaieee_frag=${srcdir}/${alphaieee_frag}
3238 ospace_frag=${srcdir}/${ospace_frag}
3239
3240
3241
3242
3243
3244 # Miscellanea: directories, flags, etc.
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258 # Build module lists & subconfigure args.
3259
3260
3261
3262
3263 # Host module lists & subconfigure args.
3264
3265
3266
3267 # Target module lists & subconfigure args.
3268
3269
3270
3271 # Build tools.
3272
3273
3274
3275
3276
3277
3278
3279 # Host tools.
3280 ncn_tool_prefix=
3281 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
3282 ncn_target_tool_prefix=
3283 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
3284
3285 if test -n "$ncn_tool_prefix"; then
3286 # Extract the first word of "${ncn_tool_prefix}ar", so it can be a program name with args.
3287 set dummy ${ncn_tool_prefix}ar; ac_word=$2
3288 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3289 echo "configure:3290: checking for $ac_word" >&5
3290 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
3291 echo $ac_n "(cached) $ac_c" 1>&6
3292 else
3293 if test -n "$AR"; then
3294 ac_cv_prog_AR="$AR" # Let the user override the test.
3295 else
3296 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3297 ac_dummy="$PATH"
3298 for ac_dir in $ac_dummy; do
3299 test -z "$ac_dir" && ac_dir=.
3300 if test -f $ac_dir/$ac_word; then
3301 ac_cv_prog_AR="${ncn_tool_prefix}ar"
3302 break
3303 fi
3304 done
3305 IFS="$ac_save_ifs"
3306 fi
3307 fi
3308 AR="$ac_cv_prog_AR"
3309 if test -n "$AR"; then
3310 echo "$ac_t""$AR" 1>&6
3311 else
3312 echo "$ac_t""no" 1>&6
3313 fi
3314
3315 fi
3316 if test -z "$ac_cv_prog_AR" ; then
3317 if test $build = $host ; then
3318 ncn_cv_AR=$AR
3319 # Extract the first word of "ar", so it can be a program name with args.
3320 set dummy ar; ac_word=$2
3321 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3322 echo "configure:3323: checking for $ac_word" >&5
3323 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR'+set}'`\" = set"; then
3324 echo $ac_n "(cached) $ac_c" 1>&6
3325 else
3326 if test -n "$ncn_cv_AR"; then
3327 ac_cv_prog_ncn_cv_AR="$ncn_cv_AR" # Let the user override the test.
3328 else
3329 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3330 ac_dummy="$PATH"
3331 for ac_dir in $ac_dummy; do
3332 test -z "$ac_dir" && ac_dir=.
3333 if test -f $ac_dir/$ac_word; then
3334 ac_cv_prog_ncn_cv_AR="ar"
3335 break
3336 fi
3337 done
3338 IFS="$ac_save_ifs"
3339 test -z "$ac_cv_prog_ncn_cv_AR" && ac_cv_prog_ncn_cv_AR="ar"
3340 fi
3341 fi
3342 ncn_cv_AR="$ac_cv_prog_ncn_cv_AR"
3343 if test -n "$ncn_cv_AR"; then
3344 echo "$ac_t""$ncn_cv_AR" 1>&6
3345 else
3346 echo "$ac_t""no" 1>&6
3347 fi
3348
3349 AR=$ncn_cv_AR
3350 else
3351 AR="${ncn_tool_prefix}ar"
3352 fi
3353 else
3354 AR="$ac_cv_prog_AR"
3355 fi
3356
3357 if test -n "$ncn_tool_prefix"; then
3358 # Extract the first word of "${ncn_tool_prefix}as", so it can be a program name with args.
3359 set dummy ${ncn_tool_prefix}as; ac_word=$2
3360 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3361 echo "configure:3362: checking for $ac_word" >&5
3362 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
3363 echo $ac_n "(cached) $ac_c" 1>&6
3364 else
3365 if test -n "$AS"; then
3366 ac_cv_prog_AS="$AS" # Let the user override the test.
3367 else
3368 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3369 ac_dummy="$PATH"
3370 for ac_dir in $ac_dummy; do
3371 test -z "$ac_dir" && ac_dir=.
3372 if test -f $ac_dir/$ac_word; then
3373 ac_cv_prog_AS="${ncn_tool_prefix}as"
3374 break
3375 fi
3376 done
3377 IFS="$ac_save_ifs"
3378 fi
3379 fi
3380 AS="$ac_cv_prog_AS"
3381 if test -n "$AS"; then
3382 echo "$ac_t""$AS" 1>&6
3383 else
3384 echo "$ac_t""no" 1>&6
3385 fi
3386
3387 fi
3388 if test -z "$ac_cv_prog_AS" ; then
3389 if test $build = $host ; then
3390 ncn_cv_AS=$AS
3391 # Extract the first word of "as", so it can be a program name with args.
3392 set dummy as; ac_word=$2
3393 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3394 echo "configure:3395: checking for $ac_word" >&5
3395 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS'+set}'`\" = set"; then
3396 echo $ac_n "(cached) $ac_c" 1>&6
3397 else
3398 if test -n "$ncn_cv_AS"; then
3399 ac_cv_prog_ncn_cv_AS="$ncn_cv_AS" # Let the user override the test.
3400 else
3401 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3402 ac_dummy="$PATH"
3403 for ac_dir in $ac_dummy; do
3404 test -z "$ac_dir" && ac_dir=.
3405 if test -f $ac_dir/$ac_word; then
3406 ac_cv_prog_ncn_cv_AS="as"
3407 break
3408 fi
3409 done
3410 IFS="$ac_save_ifs"
3411 test -z "$ac_cv_prog_ncn_cv_AS" && ac_cv_prog_ncn_cv_AS="as"
3412 fi
3413 fi
3414 ncn_cv_AS="$ac_cv_prog_ncn_cv_AS"
3415 if test -n "$ncn_cv_AS"; then
3416 echo "$ac_t""$ncn_cv_AS" 1>&6
3417 else
3418 echo "$ac_t""no" 1>&6
3419 fi
3420
3421 AS=$ncn_cv_AS
3422 else
3423 AS="${ncn_tool_prefix}as"
3424 fi
3425 else
3426 AS="$ac_cv_prog_AS"
3427 fi
3428
3429 if test -n "$ncn_tool_prefix"; then
3430 # Extract the first word of "${ncn_tool_prefix}dlltool", so it can be a program name with args.
3431 set dummy ${ncn_tool_prefix}dlltool; ac_word=$2
3432 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3433 echo "configure:3434: checking for $ac_word" >&5
3434 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3435 echo $ac_n "(cached) $ac_c" 1>&6
3436 else
3437 if test -n "$DLLTOOL"; then
3438 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3439 else
3440 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3441 ac_dummy="$PATH"
3442 for ac_dir in $ac_dummy; do
3443 test -z "$ac_dir" && ac_dir=.
3444 if test -f $ac_dir/$ac_word; then
3445 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}dlltool"
3446 break
3447 fi
3448 done
3449 IFS="$ac_save_ifs"
3450 fi
3451 fi
3452 DLLTOOL="$ac_cv_prog_DLLTOOL"
3453 if test -n "$DLLTOOL"; then
3454 echo "$ac_t""$DLLTOOL" 1>&6
3455 else
3456 echo "$ac_t""no" 1>&6
3457 fi
3458
3459 fi
3460 if test -z "$ac_cv_prog_DLLTOOL" ; then
3461 if test $build = $host ; then
3462 ncn_cv_DLLTOOL=$DLLTOOL
3463 # Extract the first word of "dlltool", so it can be a program name with args.
3464 set dummy dlltool; ac_word=$2
3465 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3466 echo "configure:3467: checking for $ac_word" >&5
3467 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL'+set}'`\" = set"; then
3468 echo $ac_n "(cached) $ac_c" 1>&6
3469 else
3470 if test -n "$ncn_cv_DLLTOOL"; then
3471 ac_cv_prog_ncn_cv_DLLTOOL="$ncn_cv_DLLTOOL" # Let the user override the test.
3472 else
3473 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3474 ac_dummy="$PATH"
3475 for ac_dir in $ac_dummy; do
3476 test -z "$ac_dir" && ac_dir=.
3477 if test -f $ac_dir/$ac_word; then
3478 ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
3479 break
3480 fi
3481 done
3482 IFS="$ac_save_ifs"
3483 test -z "$ac_cv_prog_ncn_cv_DLLTOOL" && ac_cv_prog_ncn_cv_DLLTOOL="dlltool"
3484 fi
3485 fi
3486 ncn_cv_DLLTOOL="$ac_cv_prog_ncn_cv_DLLTOOL"
3487 if test -n "$ncn_cv_DLLTOOL"; then
3488 echo "$ac_t""$ncn_cv_DLLTOOL" 1>&6
3489 else
3490 echo "$ac_t""no" 1>&6
3491 fi
3492
3493 DLLTOOL=$ncn_cv_DLLTOOL
3494 else
3495 DLLTOOL="${ncn_tool_prefix}dlltool"
3496 fi
3497 else
3498 DLLTOOL="$ac_cv_prog_DLLTOOL"
3499 fi
3500
3501 if test -n "$ncn_tool_prefix"; then
3502 # Extract the first word of "${ncn_tool_prefix}ld", so it can be a program name with args.
3503 set dummy ${ncn_tool_prefix}ld; ac_word=$2
3504 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3505 echo "configure:3506: checking for $ac_word" >&5
3506 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
3507 echo $ac_n "(cached) $ac_c" 1>&6
3508 else
3509 if test -n "$LD"; then
3510 ac_cv_prog_LD="$LD" # Let the user override the test.
3511 else
3512 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3513 ac_dummy="$PATH"
3514 for ac_dir in $ac_dummy; do
3515 test -z "$ac_dir" && ac_dir=.
3516 if test -f $ac_dir/$ac_word; then
3517 ac_cv_prog_LD="${ncn_tool_prefix}ld"
3518 break
3519 fi
3520 done
3521 IFS="$ac_save_ifs"
3522 fi
3523 fi
3524 LD="$ac_cv_prog_LD"
3525 if test -n "$LD"; then
3526 echo "$ac_t""$LD" 1>&6
3527 else
3528 echo "$ac_t""no" 1>&6
3529 fi
3530
3531 fi
3532 if test -z "$ac_cv_prog_LD" ; then
3533 if test $build = $host ; then
3534 ncn_cv_LD=$LD
3535 # Extract the first word of "ld", so it can be a program name with args.
3536 set dummy ld; ac_word=$2
3537 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3538 echo "configure:3539: checking for $ac_word" >&5
3539 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD'+set}'`\" = set"; then
3540 echo $ac_n "(cached) $ac_c" 1>&6
3541 else
3542 if test -n "$ncn_cv_LD"; then
3543 ac_cv_prog_ncn_cv_LD="$ncn_cv_LD" # Let the user override the test.
3544 else
3545 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3546 ac_dummy="$PATH"
3547 for ac_dir in $ac_dummy; do
3548 test -z "$ac_dir" && ac_dir=.
3549 if test -f $ac_dir/$ac_word; then
3550 ac_cv_prog_ncn_cv_LD="ld"
3551 break
3552 fi
3553 done
3554 IFS="$ac_save_ifs"
3555 test -z "$ac_cv_prog_ncn_cv_LD" && ac_cv_prog_ncn_cv_LD="ld"
3556 fi
3557 fi
3558 ncn_cv_LD="$ac_cv_prog_ncn_cv_LD"
3559 if test -n "$ncn_cv_LD"; then
3560 echo "$ac_t""$ncn_cv_LD" 1>&6
3561 else
3562 echo "$ac_t""no" 1>&6
3563 fi
3564
3565 LD=$ncn_cv_LD
3566 else
3567 LD="${ncn_tool_prefix}ld"
3568 fi
3569 else
3570 LD="$ac_cv_prog_LD"
3571 fi
3572
3573 if test -n "$ncn_tool_prefix"; then
3574 # Extract the first word of "${ncn_tool_prefix}nm", so it can be a program name with args.
3575 set dummy ${ncn_tool_prefix}nm; ac_word=$2
3576 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3577 echo "configure:3578: checking for $ac_word" >&5
3578 if eval "test \"`echo '$''{'ac_cv_prog_NM'+set}'`\" = set"; then
3579 echo $ac_n "(cached) $ac_c" 1>&6
3580 else
3581 if test -n "$NM"; then
3582 ac_cv_prog_NM="$NM" # Let the user override the test.
3583 else
3584 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3585 ac_dummy="$PATH"
3586 for ac_dir in $ac_dummy; do
3587 test -z "$ac_dir" && ac_dir=.
3588 if test -f $ac_dir/$ac_word; then
3589 ac_cv_prog_NM="${ncn_tool_prefix}nm"
3590 break
3591 fi
3592 done
3593 IFS="$ac_save_ifs"
3594 fi
3595 fi
3596 NM="$ac_cv_prog_NM"
3597 if test -n "$NM"; then
3598 echo "$ac_t""$NM" 1>&6
3599 else
3600 echo "$ac_t""no" 1>&6
3601 fi
3602
3603 fi
3604 if test -z "$ac_cv_prog_NM" ; then
3605 if test $build = $host ; then
3606 ncn_cv_NM=$NM
3607 # Extract the first word of "nm", so it can be a program name with args.
3608 set dummy nm; ac_word=$2
3609 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3610 echo "configure:3611: checking for $ac_word" >&5
3611 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM'+set}'`\" = set"; then
3612 echo $ac_n "(cached) $ac_c" 1>&6
3613 else
3614 if test -n "$ncn_cv_NM"; then
3615 ac_cv_prog_ncn_cv_NM="$ncn_cv_NM" # Let the user override the test.
3616 else
3617 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3618 ac_dummy="$PATH"
3619 for ac_dir in $ac_dummy; do
3620 test -z "$ac_dir" && ac_dir=.
3621 if test -f $ac_dir/$ac_word; then
3622 ac_cv_prog_ncn_cv_NM="nm"
3623 break
3624 fi
3625 done
3626 IFS="$ac_save_ifs"
3627 test -z "$ac_cv_prog_ncn_cv_NM" && ac_cv_prog_ncn_cv_NM="nm"
3628 fi
3629 fi
3630 ncn_cv_NM="$ac_cv_prog_ncn_cv_NM"
3631 if test -n "$ncn_cv_NM"; then
3632 echo "$ac_t""$ncn_cv_NM" 1>&6
3633 else
3634 echo "$ac_t""no" 1>&6
3635 fi
3636
3637 NM=$ncn_cv_NM
3638 else
3639 NM="${ncn_tool_prefix}nm"
3640 fi
3641 else
3642 NM="$ac_cv_prog_NM"
3643 fi
3644
3645 if test -n "$ncn_tool_prefix"; then
3646 # Extract the first word of "${ncn_tool_prefix}ranlib", so it can be a program name with args.
3647 set dummy ${ncn_tool_prefix}ranlib; ac_word=$2
3648 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3649 echo "configure:3650: checking for $ac_word" >&5
3650 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3651 echo $ac_n "(cached) $ac_c" 1>&6
3652 else
3653 if test -n "$RANLIB"; then
3654 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3655 else
3656 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3657 ac_dummy="$PATH"
3658 for ac_dir in $ac_dummy; do
3659 test -z "$ac_dir" && ac_dir=.
3660 if test -f $ac_dir/$ac_word; then
3661 ac_cv_prog_RANLIB="${ncn_tool_prefix}ranlib"
3662 break
3663 fi
3664 done
3665 IFS="$ac_save_ifs"
3666 fi
3667 fi
3668 RANLIB="$ac_cv_prog_RANLIB"
3669 if test -n "$RANLIB"; then
3670 echo "$ac_t""$RANLIB" 1>&6
3671 else
3672 echo "$ac_t""no" 1>&6
3673 fi
3674
3675 fi
3676 if test -z "$ac_cv_prog_RANLIB" ; then
3677 if test $build = $host ; then
3678 ncn_cv_RANLIB=$RANLIB
3679 # Extract the first word of "ranlib", so it can be a program name with args.
3680 set dummy ranlib; ac_word=$2
3681 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3682 echo "configure:3683: checking for $ac_word" >&5
3683 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB'+set}'`\" = set"; then
3684 echo $ac_n "(cached) $ac_c" 1>&6
3685 else
3686 if test -n "$ncn_cv_RANLIB"; then
3687 ac_cv_prog_ncn_cv_RANLIB="$ncn_cv_RANLIB" # Let the user override the test.
3688 else
3689 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3690 ac_dummy="$PATH"
3691 for ac_dir in $ac_dummy; do
3692 test -z "$ac_dir" && ac_dir=.
3693 if test -f $ac_dir/$ac_word; then
3694 ac_cv_prog_ncn_cv_RANLIB="ranlib"
3695 break
3696 fi
3697 done
3698 IFS="$ac_save_ifs"
3699 test -z "$ac_cv_prog_ncn_cv_RANLIB" && ac_cv_prog_ncn_cv_RANLIB=":"
3700 fi
3701 fi
3702 ncn_cv_RANLIB="$ac_cv_prog_ncn_cv_RANLIB"
3703 if test -n "$ncn_cv_RANLIB"; then
3704 echo "$ac_t""$ncn_cv_RANLIB" 1>&6
3705 else
3706 echo "$ac_t""no" 1>&6
3707 fi
3708
3709 RANLIB=$ncn_cv_RANLIB
3710 else
3711 RANLIB=":"
3712 fi
3713 else
3714 RANLIB="$ac_cv_prog_RANLIB"
3715 fi
3716
3717 if test -n "$ncn_tool_prefix"; then
3718 # Extract the first word of "${ncn_tool_prefix}windres", so it can be a program name with args.
3719 set dummy ${ncn_tool_prefix}windres; ac_word=$2
3720 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3721 echo "configure:3722: checking for $ac_word" >&5
3722 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3723 echo $ac_n "(cached) $ac_c" 1>&6
3724 else
3725 if test -n "$WINDRES"; then
3726 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3727 else
3728 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3729 ac_dummy="$PATH"
3730 for ac_dir in $ac_dummy; do
3731 test -z "$ac_dir" && ac_dir=.
3732 if test -f $ac_dir/$ac_word; then
3733 ac_cv_prog_WINDRES="${ncn_tool_prefix}windres"
3734 break
3735 fi
3736 done
3737 IFS="$ac_save_ifs"
3738 fi
3739 fi
3740 WINDRES="$ac_cv_prog_WINDRES"
3741 if test -n "$WINDRES"; then
3742 echo "$ac_t""$WINDRES" 1>&6
3743 else
3744 echo "$ac_t""no" 1>&6
3745 fi
3746
3747 fi
3748 if test -z "$ac_cv_prog_WINDRES" ; then
3749 if test $build = $host ; then
3750 ncn_cv_WINDRES=$WINDRES
3751 # Extract the first word of "windres", so it can be a program name with args.
3752 set dummy windres; ac_word=$2
3753 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3754 echo "configure:3755: checking for $ac_word" >&5
3755 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES'+set}'`\" = set"; then
3756 echo $ac_n "(cached) $ac_c" 1>&6
3757 else
3758 if test -n "$ncn_cv_WINDRES"; then
3759 ac_cv_prog_ncn_cv_WINDRES="$ncn_cv_WINDRES" # Let the user override the test.
3760 else
3761 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3762 ac_dummy="$PATH"
3763 for ac_dir in $ac_dummy; do
3764 test -z "$ac_dir" && ac_dir=.
3765 if test -f $ac_dir/$ac_word; then
3766 ac_cv_prog_ncn_cv_WINDRES="windres"
3767 break
3768 fi
3769 done
3770 IFS="$ac_save_ifs"
3771 test -z "$ac_cv_prog_ncn_cv_WINDRES" && ac_cv_prog_ncn_cv_WINDRES="windres"
3772 fi
3773 fi
3774 ncn_cv_WINDRES="$ac_cv_prog_ncn_cv_WINDRES"
3775 if test -n "$ncn_cv_WINDRES"; then
3776 echo "$ac_t""$ncn_cv_WINDRES" 1>&6
3777 else
3778 echo "$ac_t""no" 1>&6
3779 fi
3780
3781 WINDRES=$ncn_cv_WINDRES
3782 else
3783 WINDRES="${ncn_tool_prefix}windres"
3784 fi
3785 else
3786 WINDRES="$ac_cv_prog_WINDRES"
3787 fi
3788
3789 if test -n "$ncn_tool_prefix"; then
3790 # Extract the first word of "${ncn_tool_prefix}objcopy", so it can be a program name with args.
3791 set dummy ${ncn_tool_prefix}objcopy; ac_word=$2
3792 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3793 echo "configure:3794: checking for $ac_word" >&5
3794 if eval "test \"`echo '$''{'ac_cv_prog_OBJCOPY'+set}'`\" = set"; then
3795 echo $ac_n "(cached) $ac_c" 1>&6
3796 else
3797 if test -n "$OBJCOPY"; then
3798 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
3799 else
3800 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3801 ac_dummy="$PATH"
3802 for ac_dir in $ac_dummy; do
3803 test -z "$ac_dir" && ac_dir=.
3804 if test -f $ac_dir/$ac_word; then
3805 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}objcopy"
3806 break
3807 fi
3808 done
3809 IFS="$ac_save_ifs"
3810 fi
3811 fi
3812 OBJCOPY="$ac_cv_prog_OBJCOPY"
3813 if test -n "$OBJCOPY"; then
3814 echo "$ac_t""$OBJCOPY" 1>&6
3815 else
3816 echo "$ac_t""no" 1>&6
3817 fi
3818
3819 fi
3820 if test -z "$ac_cv_prog_OBJCOPY" ; then
3821 if test $build = $host ; then
3822 ncn_cv_OBJCOPY=$OBJCOPY
3823 # Extract the first word of "objcopy", so it can be a program name with args.
3824 set dummy objcopy; ac_word=$2
3825 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3826 echo "configure:3827: checking for $ac_word" >&5
3827 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJCOPY'+set}'`\" = set"; then
3828 echo $ac_n "(cached) $ac_c" 1>&6
3829 else
3830 if test -n "$ncn_cv_OBJCOPY"; then
3831 ac_cv_prog_ncn_cv_OBJCOPY="$ncn_cv_OBJCOPY" # Let the user override the test.
3832 else
3833 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3834 ac_dummy="$PATH"
3835 for ac_dir in $ac_dummy; do
3836 test -z "$ac_dir" && ac_dir=.
3837 if test -f $ac_dir/$ac_word; then
3838 ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3839 break
3840 fi
3841 done
3842 IFS="$ac_save_ifs"
3843 test -z "$ac_cv_prog_ncn_cv_OBJCOPY" && ac_cv_prog_ncn_cv_OBJCOPY="objcopy"
3844 fi
3845 fi
3846 ncn_cv_OBJCOPY="$ac_cv_prog_ncn_cv_OBJCOPY"
3847 if test -n "$ncn_cv_OBJCOPY"; then
3848 echo "$ac_t""$ncn_cv_OBJCOPY" 1>&6
3849 else
3850 echo "$ac_t""no" 1>&6
3851 fi
3852
3853 OBJCOPY=$ncn_cv_OBJCOPY
3854 else
3855 OBJCOPY="${ncn_tool_prefix}objcopy"
3856 fi
3857 else
3858 OBJCOPY="$ac_cv_prog_OBJCOPY"
3859 fi
3860
3861 if test -n "$ncn_tool_prefix"; then
3862 # Extract the first word of "${ncn_tool_prefix}objdump", so it can be a program name with args.
3863 set dummy ${ncn_tool_prefix}objdump; ac_word=$2
3864 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3865 echo "configure:3866: checking for $ac_word" >&5
3866 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
3867 echo $ac_n "(cached) $ac_c" 1>&6
3868 else
3869 if test -n "$OBJDUMP"; then
3870 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
3871 else
3872 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3873 ac_dummy="$PATH"
3874 for ac_dir in $ac_dummy; do
3875 test -z "$ac_dir" && ac_dir=.
3876 if test -f $ac_dir/$ac_word; then
3877 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}objdump"
3878 break
3879 fi
3880 done
3881 IFS="$ac_save_ifs"
3882 fi
3883 fi
3884 OBJDUMP="$ac_cv_prog_OBJDUMP"
3885 if test -n "$OBJDUMP"; then
3886 echo "$ac_t""$OBJDUMP" 1>&6
3887 else
3888 echo "$ac_t""no" 1>&6
3889 fi
3890
3891 fi
3892 if test -z "$ac_cv_prog_OBJDUMP" ; then
3893 if test $build = $host ; then
3894 ncn_cv_OBJDUMP=$OBJDUMP
3895 # Extract the first word of "objdump", so it can be a program name with args.
3896 set dummy objdump; ac_word=$2
3897 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3898 echo "configure:3899: checking for $ac_word" >&5
3899 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_OBJDUMP'+set}'`\" = set"; then
3900 echo $ac_n "(cached) $ac_c" 1>&6
3901 else
3902 if test -n "$ncn_cv_OBJDUMP"; then
3903 ac_cv_prog_ncn_cv_OBJDUMP="$ncn_cv_OBJDUMP" # Let the user override the test.
3904 else
3905 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3906 ac_dummy="$PATH"
3907 for ac_dir in $ac_dummy; do
3908 test -z "$ac_dir" && ac_dir=.
3909 if test -f $ac_dir/$ac_word; then
3910 ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3911 break
3912 fi
3913 done
3914 IFS="$ac_save_ifs"
3915 test -z "$ac_cv_prog_ncn_cv_OBJDUMP" && ac_cv_prog_ncn_cv_OBJDUMP="objdump"
3916 fi
3917 fi
3918 ncn_cv_OBJDUMP="$ac_cv_prog_ncn_cv_OBJDUMP"
3919 if test -n "$ncn_cv_OBJDUMP"; then
3920 echo "$ac_t""$ncn_cv_OBJDUMP" 1>&6
3921 else
3922 echo "$ac_t""no" 1>&6
3923 fi
3924
3925 OBJDUMP=$ncn_cv_OBJDUMP
3926 else
3927 OBJDUMP="${ncn_tool_prefix}objdump"
3928 fi
3929 else
3930 OBJDUMP="$ac_cv_prog_OBJDUMP"
3931 fi
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942 # Target tools.
3943 if test -n "$ncn_target_tool_prefix"; then
3944 # Extract the first word of "${ncn_target_tool_prefix}ar", so it can be a program name with args.
3945 set dummy ${ncn_target_tool_prefix}ar; ac_word=$2
3946 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3947 echo "configure:3948: checking for $ac_word" >&5
3948 if eval "test \"`echo '$''{'ac_cv_prog_AR_FOR_TARGET'+set}'`\" = set"; then
3949 echo $ac_n "(cached) $ac_c" 1>&6
3950 else
3951 if test -n "$AR_FOR_TARGET"; then
3952 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
3953 else
3954 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3955 ac_dummy="$PATH"
3956 for ac_dir in $ac_dummy; do
3957 test -z "$ac_dir" && ac_dir=.
3958 if test -f $ac_dir/$ac_word; then
3959 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
3960 break
3961 fi
3962 done
3963 IFS="$ac_save_ifs"
3964 fi
3965 fi
3966 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
3967 if test -n "$AR_FOR_TARGET"; then
3968 echo "$ac_t""$AR_FOR_TARGET" 1>&6
3969 else
3970 echo "$ac_t""no" 1>&6
3971 fi
3972
3973 fi
3974 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
3975 if test $build = $target ; then
3976 ncn_cv_AR_FOR_TARGET=$AR_FOR_TARGET
3977 # Extract the first word of "ar", so it can be a program name with args.
3978 set dummy ar; ac_word=$2
3979 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3980 echo "configure:3981: checking for $ac_word" >&5
3981 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AR_FOR_TARGET'+set}'`\" = set"; then
3982 echo $ac_n "(cached) $ac_c" 1>&6
3983 else
3984 if test -n "$ncn_cv_AR_FOR_TARGET"; then
3985 ac_cv_prog_ncn_cv_AR_FOR_TARGET="$ncn_cv_AR_FOR_TARGET" # Let the user override the test.
3986 else
3987 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3988 ac_dummy="$PATH"
3989 for ac_dir in $ac_dummy; do
3990 test -z "$ac_dir" && ac_dir=.
3991 if test -f $ac_dir/$ac_word; then
3992 ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3993 break
3994 fi
3995 done
3996 IFS="$ac_save_ifs"
3997 test -z "$ac_cv_prog_ncn_cv_AR_FOR_TARGET" && ac_cv_prog_ncn_cv_AR_FOR_TARGET="ar"
3998 fi
3999 fi
4000 ncn_cv_AR_FOR_TARGET="$ac_cv_prog_ncn_cv_AR_FOR_TARGET"
4001 if test -n "$ncn_cv_AR_FOR_TARGET"; then
4002 echo "$ac_t""$ncn_cv_AR_FOR_TARGET" 1>&6
4003 else
4004 echo "$ac_t""no" 1>&6
4005 fi
4006
4007 AR_FOR_TARGET=$ncn_cv_AR_FOR_TARGET
4008 else
4009 AR_FOR_TARGET="${ncn_target_tool_prefix}ar"
4010 fi
4011 else
4012 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
4013 fi
4014
4015 if test -n "$ncn_target_tool_prefix"; then
4016 # Extract the first word of "${ncn_target_tool_prefix}as", so it can be a program name with args.
4017 set dummy ${ncn_target_tool_prefix}as; ac_word=$2
4018 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4019 echo "configure:4020: checking for $ac_word" >&5
4020 if eval "test \"`echo '$''{'ac_cv_prog_AS_FOR_TARGET'+set}'`\" = set"; then
4021 echo $ac_n "(cached) $ac_c" 1>&6
4022 else
4023 if test -n "$AS_FOR_TARGET"; then
4024 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
4025 else
4026 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4027 ac_dummy="$PATH"
4028 for ac_dir in $ac_dummy; do
4029 test -z "$ac_dir" && ac_dir=.
4030 if test -f $ac_dir/$ac_word; then
4031 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}as"
4032 break
4033 fi
4034 done
4035 IFS="$ac_save_ifs"
4036 fi
4037 fi
4038 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
4039 if test -n "$AS_FOR_TARGET"; then
4040 echo "$ac_t""$AS_FOR_TARGET" 1>&6
4041 else
4042 echo "$ac_t""no" 1>&6
4043 fi
4044
4045 fi
4046 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
4047 if test $build = $target ; then
4048 ncn_cv_AS_FOR_TARGET=$AS_FOR_TARGET
4049 # Extract the first word of "as", so it can be a program name with args.
4050 set dummy as; ac_word=$2
4051 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4052 echo "configure:4053: checking for $ac_word" >&5
4053 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_AS_FOR_TARGET'+set}'`\" = set"; then
4054 echo $ac_n "(cached) $ac_c" 1>&6
4055 else
4056 if test -n "$ncn_cv_AS_FOR_TARGET"; then
4057 ac_cv_prog_ncn_cv_AS_FOR_TARGET="$ncn_cv_AS_FOR_TARGET" # Let the user override the test.
4058 else
4059 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4060 ac_dummy="$PATH"
4061 for ac_dir in $ac_dummy; do
4062 test -z "$ac_dir" && ac_dir=.
4063 if test -f $ac_dir/$ac_word; then
4064 ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
4065 break
4066 fi
4067 done
4068 IFS="$ac_save_ifs"
4069 test -z "$ac_cv_prog_ncn_cv_AS_FOR_TARGET" && ac_cv_prog_ncn_cv_AS_FOR_TARGET="as"
4070 fi
4071 fi
4072 ncn_cv_AS_FOR_TARGET="$ac_cv_prog_ncn_cv_AS_FOR_TARGET"
4073 if test -n "$ncn_cv_AS_FOR_TARGET"; then
4074 echo "$ac_t""$ncn_cv_AS_FOR_TARGET" 1>&6
4075 else
4076 echo "$ac_t""no" 1>&6
4077 fi
4078
4079 AS_FOR_TARGET=$ncn_cv_AS_FOR_TARGET
4080 else
4081 AS_FOR_TARGET="${ncn_target_tool_prefix}as"
4082 fi
4083 else
4084 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
4085 fi
4086
4087 if test -n "$ncn_target_tool_prefix"; then
4088 # Extract the first word of "${ncn_target_tool_prefix}dlltool", so it can be a program name with args.
4089 set dummy ${ncn_target_tool_prefix}dlltool; ac_word=$2
4090 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4091 echo "configure:4092: checking for $ac_word" >&5
4092 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
4093 echo $ac_n "(cached) $ac_c" 1>&6
4094 else
4095 if test -n "$DLLTOOL_FOR_TARGET"; then
4096 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
4097 else
4098 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4099 ac_dummy="$PATH"
4100 for ac_dir in $ac_dummy; do
4101 test -z "$ac_dir" && ac_dir=.
4102 if test -f $ac_dir/$ac_word; then
4103 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
4104 break
4105 fi
4106 done
4107 IFS="$ac_save_ifs"
4108 fi
4109 fi
4110 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
4111 if test -n "$DLLTOOL_FOR_TARGET"; then
4112 echo "$ac_t""$DLLTOOL_FOR_TARGET" 1>&6
4113 else
4114 echo "$ac_t""no" 1>&6
4115 fi
4116
4117 fi
4118 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
4119 if test $build = $target ; then
4120 ncn_cv_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
4121 # Extract the first word of "dlltool", so it can be a program name with args.
4122 set dummy dlltool; ac_word=$2
4123 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4124 echo "configure:4125: checking for $ac_word" >&5
4125 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET'+set}'`\" = set"; then
4126 echo $ac_n "(cached) $ac_c" 1>&6
4127 else
4128 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
4129 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="$ncn_cv_DLLTOOL_FOR_TARGET" # Let the user override the test.
4130 else
4131 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4132 ac_dummy="$PATH"
4133 for ac_dir in $ac_dummy; do
4134 test -z "$ac_dir" && ac_dir=.
4135 if test -f $ac_dir/$ac_word; then
4136 ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
4137 break
4138 fi
4139 done
4140 IFS="$ac_save_ifs"
4141 test -z "$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET" && ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET="dlltool"
4142 fi
4143 fi
4144 ncn_cv_DLLTOOL_FOR_TARGET="$ac_cv_prog_ncn_cv_DLLTOOL_FOR_TARGET"
4145 if test -n "$ncn_cv_DLLTOOL_FOR_TARGET"; then
4146 echo "$ac_t""$ncn_cv_DLLTOOL_FOR_TARGET" 1>&6
4147 else
4148 echo "$ac_t""no" 1>&6
4149 fi
4150
4151 DLLTOOL_FOR_TARGET=$ncn_cv_DLLTOOL_FOR_TARGET
4152 else
4153 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}dlltool"
4154 fi
4155 else
4156 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
4157 fi
4158
4159 if test -n "$ncn_target_tool_prefix"; then
4160 # Extract the first word of "${ncn_target_tool_prefix}ld", so it can be a program name with args.
4161 set dummy ${ncn_target_tool_prefix}ld; ac_word=$2
4162 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4163 echo "configure:4164: checking for $ac_word" >&5
4164 if eval "test \"`echo '$''{'ac_cv_prog_LD_FOR_TARGET'+set}'`\" = set"; then
4165 echo $ac_n "(cached) $ac_c" 1>&6
4166 else
4167 if test -n "$LD_FOR_TARGET"; then
4168 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
4169 else
4170 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4171 ac_dummy="$PATH"
4172 for ac_dir in $ac_dummy; do
4173 test -z "$ac_dir" && ac_dir=.
4174 if test -f $ac_dir/$ac_word; then
4175 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
4176 break
4177 fi
4178 done
4179 IFS="$ac_save_ifs"
4180 fi
4181 fi
4182 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
4183 if test -n "$LD_FOR_TARGET"; then
4184 echo "$ac_t""$LD_FOR_TARGET" 1>&6
4185 else
4186 echo "$ac_t""no" 1>&6
4187 fi
4188
4189 fi
4190 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
4191 if test $build = $target ; then
4192 ncn_cv_LD_FOR_TARGET=$LD_FOR_TARGET
4193 # Extract the first word of "ld", so it can be a program name with args.
4194 set dummy ld; ac_word=$2
4195 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4196 echo "configure:4197: checking for $ac_word" >&5
4197 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_LD_FOR_TARGET'+set}'`\" = set"; then
4198 echo $ac_n "(cached) $ac_c" 1>&6
4199 else
4200 if test -n "$ncn_cv_LD_FOR_TARGET"; then
4201 ac_cv_prog_ncn_cv_LD_FOR_TARGET="$ncn_cv_LD_FOR_TARGET" # Let the user override the test.
4202 else
4203 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4204 ac_dummy="$PATH"
4205 for ac_dir in $ac_dummy; do
4206 test -z "$ac_dir" && ac_dir=.
4207 if test -f $ac_dir/$ac_word; then
4208 ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
4209 break
4210 fi
4211 done
4212 IFS="$ac_save_ifs"
4213 test -z "$ac_cv_prog_ncn_cv_LD_FOR_TARGET" && ac_cv_prog_ncn_cv_LD_FOR_TARGET="ld"
4214 fi
4215 fi
4216 ncn_cv_LD_FOR_TARGET="$ac_cv_prog_ncn_cv_LD_FOR_TARGET"
4217 if test -n "$ncn_cv_LD_FOR_TARGET"; then
4218 echo "$ac_t""$ncn_cv_LD_FOR_TARGET" 1>&6
4219 else
4220 echo "$ac_t""no" 1>&6
4221 fi
4222
4223 LD_FOR_TARGET=$ncn_cv_LD_FOR_TARGET
4224 else
4225 LD_FOR_TARGET="${ncn_target_tool_prefix}ld"
4226 fi
4227 else
4228 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
4229 fi
4230
4231 if test -n "$ncn_target_tool_prefix"; then
4232 # Extract the first word of "${ncn_target_tool_prefix}nm", so it can be a program name with args.
4233 set dummy ${ncn_target_tool_prefix}nm; ac_word=$2
4234 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4235 echo "configure:4236: checking for $ac_word" >&5
4236 if eval "test \"`echo '$''{'ac_cv_prog_NM_FOR_TARGET'+set}'`\" = set"; then
4237 echo $ac_n "(cached) $ac_c" 1>&6
4238 else
4239 if test -n "$NM_FOR_TARGET"; then
4240 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
4241 else
4242 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4243 ac_dummy="$PATH"
4244 for ac_dir in $ac_dummy; do
4245 test -z "$ac_dir" && ac_dir=.
4246 if test -f $ac_dir/$ac_word; then
4247 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
4248 break
4249 fi
4250 done
4251 IFS="$ac_save_ifs"
4252 fi
4253 fi
4254 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
4255 if test -n "$NM_FOR_TARGET"; then
4256 echo "$ac_t""$NM_FOR_TARGET" 1>&6
4257 else
4258 echo "$ac_t""no" 1>&6
4259 fi
4260
4261 fi
4262 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
4263 if test $build = $target ; then
4264 ncn_cv_NM_FOR_TARGET=$NM_FOR_TARGET
4265 # Extract the first word of "nm", so it can be a program name with args.
4266 set dummy nm; ac_word=$2
4267 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4268 echo "configure:4269: checking for $ac_word" >&5
4269 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_NM_FOR_TARGET'+set}'`\" = set"; then
4270 echo $ac_n "(cached) $ac_c" 1>&6
4271 else
4272 if test -n "$ncn_cv_NM_FOR_TARGET"; then
4273 ac_cv_prog_ncn_cv_NM_FOR_TARGET="$ncn_cv_NM_FOR_TARGET" # Let the user override the test.
4274 else
4275 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4276 ac_dummy="$PATH"
4277 for ac_dir in $ac_dummy; do
4278 test -z "$ac_dir" && ac_dir=.
4279 if test -f $ac_dir/$ac_word; then
4280 ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
4281 break
4282 fi
4283 done
4284 IFS="$ac_save_ifs"
4285 test -z "$ac_cv_prog_ncn_cv_NM_FOR_TARGET" && ac_cv_prog_ncn_cv_NM_FOR_TARGET="nm"
4286 fi
4287 fi
4288 ncn_cv_NM_FOR_TARGET="$ac_cv_prog_ncn_cv_NM_FOR_TARGET"
4289 if test -n "$ncn_cv_NM_FOR_TARGET"; then
4290 echo "$ac_t""$ncn_cv_NM_FOR_TARGET" 1>&6
4291 else
4292 echo "$ac_t""no" 1>&6
4293 fi
4294
4295 NM_FOR_TARGET=$ncn_cv_NM_FOR_TARGET
4296 else
4297 NM_FOR_TARGET="${ncn_target_tool_prefix}nm"
4298 fi
4299 else
4300 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
4301 fi
4302
4303 if test -n "$ncn_target_tool_prefix"; then
4304 # Extract the first word of "${ncn_target_tool_prefix}ranlib", so it can be a program name with args.
4305 set dummy ${ncn_target_tool_prefix}ranlib; ac_word=$2
4306 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4307 echo "configure:4308: checking for $ac_word" >&5
4308 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB_FOR_TARGET'+set}'`\" = set"; then
4309 echo $ac_n "(cached) $ac_c" 1>&6
4310 else
4311 if test -n "$RANLIB_FOR_TARGET"; then
4312 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
4313 else
4314 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4315 ac_dummy="$PATH"
4316 for ac_dir in $ac_dummy; do
4317 test -z "$ac_dir" && ac_dir=.
4318 if test -f $ac_dir/$ac_word; then
4319 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}ranlib"
4320 break
4321 fi
4322 done
4323 IFS="$ac_save_ifs"
4324 fi
4325 fi
4326 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
4327 if test -n "$RANLIB_FOR_TARGET"; then
4328 echo "$ac_t""$RANLIB_FOR_TARGET" 1>&6
4329 else
4330 echo "$ac_t""no" 1>&6
4331 fi
4332
4333 fi
4334 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
4335 if test $build = $target ; then
4336 ncn_cv_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
4337 # Extract the first word of "ranlib", so it can be a program name with args.
4338 set dummy ranlib; ac_word=$2
4339 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4340 echo "configure:4341: checking for $ac_word" >&5
4341 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET'+set}'`\" = set"; then
4342 echo $ac_n "(cached) $ac_c" 1>&6
4343 else
4344 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
4345 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="$ncn_cv_RANLIB_FOR_TARGET" # Let the user override the test.
4346 else
4347 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4348 ac_dummy="$PATH"
4349 for ac_dir in $ac_dummy; do
4350 test -z "$ac_dir" && ac_dir=.
4351 if test -f $ac_dir/$ac_word; then
4352 ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET="ranlib"
4353 break
4354 fi
4355 done
4356 IFS="$ac_save_ifs"
4357 test -z "$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET" && ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET=":"
4358 fi
4359 fi
4360 ncn_cv_RANLIB_FOR_TARGET="$ac_cv_prog_ncn_cv_RANLIB_FOR_TARGET"
4361 if test -n "$ncn_cv_RANLIB_FOR_TARGET"; then
4362 echo "$ac_t""$ncn_cv_RANLIB_FOR_TARGET" 1>&6
4363 else
4364 echo "$ac_t""no" 1>&6
4365 fi
4366
4367 RANLIB_FOR_TARGET=$ncn_cv_RANLIB_FOR_TARGET
4368 else
4369 RANLIB_FOR_TARGET=":"
4370 fi
4371 else
4372 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
4373 fi
4374
4375 if test -n "$ncn_target_tool_prefix"; then
4376 # Extract the first word of "${ncn_target_tool_prefix}windres", so it can be a program name with args.
4377 set dummy ${ncn_target_tool_prefix}windres; ac_word=$2
4378 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4379 echo "configure:4380: checking for $ac_word" >&5
4380 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES_FOR_TARGET'+set}'`\" = set"; then
4381 echo $ac_n "(cached) $ac_c" 1>&6
4382 else
4383 if test -n "$WINDRES_FOR_TARGET"; then
4384 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
4385 else
4386 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4387 ac_dummy="$PATH"
4388 for ac_dir in $ac_dummy; do
4389 test -z "$ac_dir" && ac_dir=.
4390 if test -f $ac_dir/$ac_word; then
4391 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
4392 break
4393 fi
4394 done
4395 IFS="$ac_save_ifs"
4396 fi
4397 fi
4398 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
4399 if test -n "$WINDRES_FOR_TARGET"; then
4400 echo "$ac_t""$WINDRES_FOR_TARGET" 1>&6
4401 else
4402 echo "$ac_t""no" 1>&6
4403 fi
4404
4405 fi
4406 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
4407 if test $build = $target ; then
4408 ncn_cv_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
4409 # Extract the first word of "windres", so it can be a program name with args.
4410 set dummy windres; ac_word=$2
4411 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4412 echo "configure:4413: checking for $ac_word" >&5
4413 if eval "test \"`echo '$''{'ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET'+set}'`\" = set"; then
4414 echo $ac_n "(cached) $ac_c" 1>&6
4415 else
4416 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
4417 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="$ncn_cv_WINDRES_FOR_TARGET" # Let the user override the test.
4418 else
4419 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
4420 ac_dummy="$PATH"
4421 for ac_dir in $ac_dummy; do
4422 test -z "$ac_dir" && ac_dir=.
4423 if test -f $ac_dir/$ac_word; then
4424 ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
4425 break
4426 fi
4427 done
4428 IFS="$ac_save_ifs"
4429 test -z "$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET" && ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET="windres"
4430 fi
4431 fi
4432 ncn_cv_WINDRES_FOR_TARGET="$ac_cv_prog_ncn_cv_WINDRES_FOR_TARGET"
4433 if test -n "$ncn_cv_WINDRES_FOR_TARGET"; then
4434 echo "$ac_t""$ncn_cv_WINDRES_FOR_TARGET" 1>&6
4435 else
4436 echo "$ac_t""no" 1>&6
4437 fi
4438
4439 WINDRES_FOR_TARGET=$ncn_cv_WINDRES_FOR_TARGET
4440 else
4441 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}windres"
4442 fi
4443 else
4444 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
4445 fi
4446
4447
4448
4449
4450
4451
4452
4453
4454
4455
4456
4457 # Fix up target tools.
4458 if test "x${build}" = "x${host}" ; then
4459 # In this case, the newly built tools can and should be used,
4460 # so we override the results of the autoconf tests.
4461 # This should really only happen when the tools are actually being built,
4462 # but that's a further refinement. The new build scheme, where
4463 # tools are built into a structure paralleling where they're installed,
4464 # should also eliminate all of this cleanly.
4465 AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)"
4466 AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)"
4467 DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)"
4468 LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)"
4469 NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)"
4470 RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)"
4471 WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)"
4472 fi
4473 # Certain tools may need extra flags.
4474 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
4475 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
4476 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
4477
4478 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
4479 echo "configure:4480: checking whether to enable maintainer-specific portions of Makefiles" >&5
4480 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4481 if test "${enable_maintainer_mode+set}" = set; then
4482 enableval="$enable_maintainer_mode"
4483 USE_MAINTAINER_MODE=$enableval
4484 else
4485 USE_MAINTAINER_MODE=no
4486 fi
4487
4488 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
4489
4490
4491 if test "$USE_MAINTAINER_MODE" = yes; then
4492 MAINTAINER_MODE_TRUE=
4493 MAINTAINER_MODE_FALSE='#'
4494 else
4495 MAINTAINER_MODE_TRUE='#'
4496 MAINTAINER_MODE_FALSE=
4497 fi
4498 MAINT=$MAINTAINER_MODE_TRUE
4499
4500 # ---------------------
4501 # GCC bootstrap support
4502 # ---------------------
4503
4504 # Stage specific cflags for build.
4505 stage1_cflags="-g"
4506 case $build in
4507 vax-*-*)
4508 case ${GCC} in
4509 yes) stage1_cflags="-g -Wa,-J" ;;
4510 *) stage1_cflags="-g -J" ;;
4511 esac ;;
4512 powerpc-*-darwin*)
4513 # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
4514 # sources; use -no-cpp-precomp to get to GNU cpp.
4515 # Apple's GCC has bugs in designated initializer handling, so disable
4516 # that too.
4517 stage1_cflags="-g -no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
4518 ;;
4519 esac
4520
4521
4522 # Enable -Werror in bootstrap stage2 and later.
4523 # Change the default to "no" on release branches.
4524 # Check whether --enable-werror or --disable-werror was given.
4525 if test "${enable_werror+set}" = set; then
4526 enableval="$enable_werror"
4527 :
4528 else
4529 enable_werror=yes
4530 fi
4531
4532 case ${enable_error} in
4533 yes) WERROR=-Werror ;;
4534 *) WERROR= ;;
4535 esac
4536
4537
4538 trap '' 1 2 15
4539 cat > confcache <<\EOF
4540 # This file is a shell script that caches the results of configure
4541 # tests run on this system so they can be shared between configure
4542 # scripts and configure runs. It is not useful on other systems.
4543 # If it contains results you don't want to keep, you may remove or edit it.
4544 #
4545 # By default, configure uses ./config.cache as the cache file,
4546 # creating it if it does not exist already. You can give configure
4547 # the --cache-file=FILE option to use a different cache file; that is
4548 # what configure does when it calls configure scripts in
4549 # subdirectories, so they share the cache.
4550 # Giving --cache-file=/dev/null disables caching, for debugging configure.
4551 # config.status only pays attention to the cache file if you give it the
4552 # --recheck option to rerun configure.
4553 #
4554 EOF
4555 # The following way of writing the cache mishandles newlines in values,
4556 # but we know of no workaround that is simple, portable, and efficient.
4557 # So, don't put newlines in cache variables' values.
4558 # Ultrix sh set writes to stderr and can't be redirected directly,
4559 # and sets the high bit in the cache file unless we assign to the vars.
4560 (set) 2>&1 |
4561 case `(ac_space=' '; set | grep ac_space) 2>&1` in
4562 *ac_space=\ *)
4563 # `set' does not quote correctly, so add quotes (double-quote substitution
4564 # turns \\\\ into \\, and sed turns \\ into \).
4565 sed -n \
4566 -e "s/'/'\\\\''/g" \
4567 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
4568 ;;
4569 *)
4570 # `set' quotes correctly as required by POSIX, so do not add quotes.
4571 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
4572 ;;
4573 esac >> confcache
4574 if cmp -s $cache_file confcache; then
4575 :
4576 else
4577 if test -w $cache_file; then
4578 echo "updating cache $cache_file"
4579 cat confcache > $cache_file
4580 else
4581 echo "not updating unwritable cache $cache_file"
4582 fi
4583 fi
4584 rm -f confcache
4585
4586 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
4587
4588 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4589 # Let make expand exec_prefix.
4590 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4591
4592 # Any assignment to VPATH causes Sun make to only execute
4593 # the first set of double-colon rules, so remove it if not needed.
4594 # If there is a colon in the path, we need to keep it.
4595 if test "x$srcdir" = x.; then
4596 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
4597 fi
4598
4599 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
4600
4601 # Transform confdefs.h into DEFS.
4602 # Protect against shell expansion while executing Makefile rules.
4603 # Protect against Makefile macro expansion.
4604 cat > conftest.defs <<\EOF
4605 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
4606 s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
4607 s%\[%\\&%g
4608 s%\]%\\&%g
4609 s%\$%$$%g
4610 EOF
4611 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
4612 rm -f conftest.defs
4613
4614
4615 # Without the "./", some shells look in PATH for config.status.
4616 : ${CONFIG_STATUS=./config.status}
4617
4618 echo creating $CONFIG_STATUS
4619 rm -f $CONFIG_STATUS
4620 cat > $CONFIG_STATUS <<EOF
4621 #! /bin/sh
4622 # Generated automatically by configure.
4623 # Run this file to recreate the current configuration.
4624 # This directory was configured as follows,
4625 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4626 #
4627 # $0 $ac_configure_args
4628 #
4629 # Compiler output produced by configure, useful for debugging
4630 # configure, is in ./config.log if it exists.
4631
4632 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
4633 for ac_option
4634 do
4635 case "\$ac_option" in
4636 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4637 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
4638 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
4639 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4640 echo "$CONFIG_STATUS generated by autoconf version 2.13"
4641 exit 0 ;;
4642 -help | --help | --hel | --he | --h)
4643 echo "\$ac_cs_usage"; exit 0 ;;
4644 *) echo "\$ac_cs_usage"; exit 1 ;;
4645 esac
4646 done
4647
4648 ac_given_srcdir=$srcdir
4649 ac_given_INSTALL="$INSTALL"
4650
4651 trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4652 EOF
4653 cat >> $CONFIG_STATUS <<EOF
4654
4655 # Protect against being on the right side of a sed subst in config.status.
4656 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
4657 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
4658 $ac_vpsub
4659 $extrasub
4660 s%@SHELL@%$SHELL%g
4661 s%@CFLAGS@%$CFLAGS%g
4662 s%@CPPFLAGS@%$CPPFLAGS%g
4663 s%@CXXFLAGS@%$CXXFLAGS%g
4664 s%@FFLAGS@%$FFLAGS%g
4665 s%@DEFS@%$DEFS%g
4666 s%@LDFLAGS@%$LDFLAGS%g
4667 s%@LIBS@%$LIBS%g
4668 s%@exec_prefix@%$exec_prefix%g
4669 s%@prefix@%$prefix%g
4670 s%@program_transform_name@%$program_transform_name%g
4671 s%@bindir@%$bindir%g
4672 s%@sbindir@%$sbindir%g
4673 s%@libexecdir@%$libexecdir%g
4674 s%@datadir@%$datadir%g
4675 s%@sysconfdir@%$sysconfdir%g
4676 s%@sharedstatedir@%$sharedstatedir%g
4677 s%@localstatedir@%$localstatedir%g
4678 s%@libdir@%$libdir%g
4679 s%@includedir@%$includedir%g
4680 s%@oldincludedir@%$oldincludedir%g
4681 s%@infodir@%$infodir%g
4682 s%@mandir@%$mandir%g
4683 s%@host@%$host%g
4684 s%@host_alias@%$host_alias%g
4685 s%@host_cpu@%$host_cpu%g
4686 s%@host_vendor@%$host_vendor%g
4687 s%@host_os@%$host_os%g
4688 s%@target@%$target%g
4689 s%@target_alias@%$target_alias%g
4690 s%@target_cpu@%$target_cpu%g
4691 s%@target_vendor@%$target_vendor%g
4692 s%@target_os@%$target_os%g
4693 s%@build@%$build%g
4694 s%@build_alias@%$build_alias%g
4695 s%@build_cpu@%$build_cpu%g
4696 s%@build_vendor@%$build_vendor%g
4697 s%@build_os@%$build_os%g
4698 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
4699 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
4700 s%@INSTALL_DATA@%$INSTALL_DATA%g
4701 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
4702 s%@build_subdir@%$build_subdir%g
4703 s%@host_subdir@%$host_subdir%g
4704 s%@target_subdir@%$target_subdir%g
4705 s%@CC@%$CC%g
4706 s%@GNATBIND@%$GNATBIND%g
4707 s%@stage1_languages@%$stage1_languages%g
4708 s%@DEFAULT_YACC@%$DEFAULT_YACC%g
4709 s%@DEFAULT_M4@%$DEFAULT_M4%g
4710 s%@DEFAULT_LEX@%$DEFAULT_LEX%g
4711 /@maybe_dependencies@/r $maybe_dependencies
4712 s%@maybe_dependencies@%%g
4713 /@serialization_dependencies@/r $serialization_dependencies
4714 s%@serialization_dependencies@%%g
4715 /@host_makefile_frag@/r $host_makefile_frag
4716 s%@host_makefile_frag@%%g
4717 /@target_makefile_frag@/r $target_makefile_frag
4718 s%@target_makefile_frag@%%g
4719 /@alphaieee_frag@/r $alphaieee_frag
4720 s%@alphaieee_frag@%%g
4721 /@ospace_frag@/r $ospace_frag
4722 s%@ospace_frag@%%g
4723 s%@SET_LIB_PATH@%$SET_LIB_PATH%g
4724 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
4725 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
4726 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
4727 s%@configlinks@%$configlinks%g
4728 s%@gcc_version_trigger@%$gcc_version_trigger%g
4729 s%@gcc_version@%$gcc_version%g
4730 s%@tooldir@%$tooldir%g
4731 s%@build_tooldir@%$build_tooldir%g
4732 s%@GDB_TK@%$GDB_TK%g
4733 s%@gxx_include_dir@%$gxx_include_dir%g
4734 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
4735 s%@build_configargs@%$build_configargs%g
4736 s%@configure_build_modules@%$configure_build_modules%g
4737 s%@all_build_modules@%$all_build_modules%g
4738 s%@host_configargs@%$host_configargs%g
4739 s%@configdirs@%$configdirs%g
4740 s%@target_configargs@%$target_configargs%g
4741 s%@target_configdirs@%$target_configdirs%g
4742 s%@BISON@%$BISON%g
4743 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
4744 s%@LEX@%$LEX%g
4745 s%@MAKEINFO@%$MAKEINFO%g
4746 s%@YACC@%$YACC%g
4747 s%@config_shell@%$config_shell%g
4748 s%@AR@%$AR%g
4749 s%@ncn_cv_AR@%$ncn_cv_AR%g
4750 s%@AS@%$AS%g
4751 s%@ncn_cv_AS@%$ncn_cv_AS%g
4752 s%@DLLTOOL@%$DLLTOOL%g
4753 s%@ncn_cv_DLLTOOL@%$ncn_cv_DLLTOOL%g
4754 s%@LD@%$LD%g
4755 s%@ncn_cv_LD@%$ncn_cv_LD%g
4756 s%@NM@%$NM%g
4757 s%@ncn_cv_NM@%$ncn_cv_NM%g
4758 s%@RANLIB@%$RANLIB%g
4759 s%@ncn_cv_RANLIB@%$ncn_cv_RANLIB%g
4760 s%@WINDRES@%$WINDRES%g
4761 s%@ncn_cv_WINDRES@%$ncn_cv_WINDRES%g
4762 s%@OBJCOPY@%$OBJCOPY%g
4763 s%@ncn_cv_OBJCOPY@%$ncn_cv_OBJCOPY%g
4764 s%@OBJDUMP@%$OBJDUMP%g
4765 s%@ncn_cv_OBJDUMP@%$ncn_cv_OBJDUMP%g
4766 s%@CXX@%$CXX%g
4767 s%@CFLAGS_FOR_BUILD@%$CFLAGS_FOR_BUILD%g
4768 s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
4769 s%@ncn_cv_AR_FOR_TARGET@%$ncn_cv_AR_FOR_TARGET%g
4770 s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
4771 s%@ncn_cv_AS_FOR_TARGET@%$ncn_cv_AS_FOR_TARGET%g
4772 s%@DLLTOOL_FOR_TARGET@%$DLLTOOL_FOR_TARGET%g
4773 s%@ncn_cv_DLLTOOL_FOR_TARGET@%$ncn_cv_DLLTOOL_FOR_TARGET%g
4774 s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
4775 s%@ncn_cv_LD_FOR_TARGET@%$ncn_cv_LD_FOR_TARGET%g
4776 s%@NM_FOR_TARGET@%$NM_FOR_TARGET%g
4777 s%@ncn_cv_NM_FOR_TARGET@%$ncn_cv_NM_FOR_TARGET%g
4778 s%@RANLIB_FOR_TARGET@%$RANLIB_FOR_TARGET%g
4779 s%@ncn_cv_RANLIB_FOR_TARGET@%$ncn_cv_RANLIB_FOR_TARGET%g
4780 s%@WINDRES_FOR_TARGET@%$WINDRES_FOR_TARGET%g
4781 s%@ncn_cv_WINDRES_FOR_TARGET@%$ncn_cv_WINDRES_FOR_TARGET%g
4782 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
4783 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
4784 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
4785 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
4786 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
4787 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
4788 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4789 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
4790 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
4791 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
4792 s%@MAINT@%$MAINT%g
4793 s%@stage1_cflags@%$stage1_cflags%g
4794 s%@WERROR@%$WERROR%g
4795
4796 CEOF
4797 EOF
4798
4799 cat >> $CONFIG_STATUS <<\EOF
4800
4801 # Split the substitutions into bite-sized pieces for seds with
4802 # small command number limits, like on Digital OSF/1 and HP-UX.
4803 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
4804 ac_file=1 # Number of current file.
4805 ac_beg=1 # First line for current file.
4806 ac_end=$ac_max_sed_cmds # Line after last line for current file.
4807 ac_more_lines=:
4808 ac_sed_cmds=""
4809 while $ac_more_lines; do
4810 if test $ac_beg -gt 1; then
4811 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
4812 else
4813 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
4814 fi
4815 if test ! -s conftest.s$ac_file; then
4816 ac_more_lines=false
4817 rm -f conftest.s$ac_file
4818 else
4819 if test -z "$ac_sed_cmds"; then
4820 ac_sed_cmds="sed -f conftest.s$ac_file"
4821 else
4822 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
4823 fi
4824 ac_file=`expr $ac_file + 1`
4825 ac_beg=$ac_end
4826 ac_end=`expr $ac_end + $ac_max_sed_cmds`
4827 fi
4828 done
4829 if test -z "$ac_sed_cmds"; then
4830 ac_sed_cmds=cat
4831 fi
4832 EOF
4833
4834 cat >> $CONFIG_STATUS <<EOF
4835
4836 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
4837 EOF
4838 cat >> $CONFIG_STATUS <<\EOF
4839 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
4840 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4841 case "$ac_file" in
4842 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4843 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4844 *) ac_file_in="${ac_file}.in" ;;
4845 esac
4846
4847 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
4848
4849 # Remove last slash and all that follows it. Not all systems have dirname.
4850 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4851 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4852 # The file is in a subdirectory.
4853 test ! -d "$ac_dir" && mkdir "$ac_dir"
4854 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4855 # A "../" for each directory in $ac_dir_suffix.
4856 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4857 else
4858 ac_dir_suffix= ac_dots=
4859 fi
4860
4861 case "$ac_given_srcdir" in
4862 .) srcdir=.
4863 if test -z "$ac_dots"; then top_srcdir=.
4864 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4865 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4866 *) # Relative path.
4867 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4868 top_srcdir="$ac_dots$ac_given_srcdir" ;;
4869 esac
4870
4871 case "$ac_given_INSTALL" in
4872 [/$]*) INSTALL="$ac_given_INSTALL" ;;
4873 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4874 esac
4875
4876 echo creating "$ac_file"
4877 rm -f "$ac_file"
4878 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4879 case "$ac_file" in
4880 *Makefile*) ac_comsub="1i\\
4881 # $configure_input" ;;
4882 *) ac_comsub= ;;
4883 esac
4884
4885 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4886 sed -e "$ac_comsub
4887 s%@configure_input@%$configure_input%g
4888 s%@srcdir@%$srcdir%g
4889 s%@top_srcdir@%$top_srcdir%g
4890 s%@INSTALL@%$INSTALL%g
4891 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4892 fi; done
4893 rm -f conftest.s*
4894
4895 EOF
4896 cat >> $CONFIG_STATUS <<EOF
4897
4898 EOF
4899 cat >> $CONFIG_STATUS <<\EOF
4900
4901 exit 0
4902 EOF
4903 chmod +x $CONFIG_STATUS
4904 rm -fr confdefs* $ac_clean_files
4905 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4906
GDB Binutils - Deliverables
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