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.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix
=/usr
/local
13 # Any additions from configure.in:
15 --disable-serial-[{host,target,build}-]configure
16 Don't force sequential configuration of
17 sub-packages for the host, target or build
18 machine, or of any sub-packages at all"
20 # Initialize some variables set by options.
21 # The variables have the same names as the options, with
22 # dashes changed to underlines.
24 cache_file
=.
/config.cache
33 program_transform_name
=s
,x
,x
,
41 bindir
='${exec_prefix}/bin'
42 sbindir
='${exec_prefix}/sbin'
43 libexecdir
='${exec_prefix}/libexec'
44 datadir
='${prefix}/share'
45 sysconfdir
='${prefix}/etc'
46 sharedstatedir
='${prefix}/com'
47 localstatedir
='${prefix}/var'
48 libdir
='${exec_prefix}/lib'
49 includedir
='${prefix}/include'
50 oldincludedir
='/usr/include'
51 infodir
='${prefix}/info'
52 mandir
='${prefix}/man'
54 # Initialize some other variables.
57 SHELL
=${CONFIG_SHELL-/bin/sh}
58 # Maximum number of lines to put in a shell here document.
65 # If the previous option needs an argument, assign it.
66 if test -n "$ac_prev"; then
67 eval "$ac_prev=\$ac_option"
73 -*=*) ac_optarg
=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
77 # Accept the important Cygnus configure options, so we can diagnose typos.
81 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
83 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
84 bindir
="$ac_optarg" ;;
86 -build |
--build |
--buil |
--bui |
--bu)
88 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
91 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
92 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
94 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
95 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
96 cache_file
="$ac_optarg" ;;
98 -datadir |
--datadir |
--datadi |
--datad |
--data |
--dat |
--da)
100 -datadir=* |
--datadir=* |
--datadi=* |
--datad=* |
--data=* |
--dat=* \
102 datadir
="$ac_optarg" ;;
104 -disable-* |
--disable-*)
105 ac_feature
=`echo $ac_option|sed -e 's/-*disable-//'`
106 # Reject names that are not valid shell variable names.
107 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
108 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
110 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
111 eval "enable_${ac_feature}=no" ;;
113 -enable-* |
--enable-*)
114 ac_feature
=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
115 # Reject names that are not valid shell variable names.
116 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
117 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
119 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
124 eval "enable_${ac_feature}='$ac_optarg'" ;;
126 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
127 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
128 |
--exec |
--exe |
--ex)
129 ac_prev
=exec_prefix
;;
130 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
131 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
132 |
--exec=* |
--exe=* |
--ex=*)
133 exec_prefix
="$ac_optarg" ;;
135 -gas |
--gas |
--ga |
--g)
136 # Obsolete; use --with-gas.
139 -help |
--help |
--hel |
--he)
140 # Omit some internal or obsolete options to make the list less imposing.
141 # This message is too long to be a string in the A/UX 3.1 sh.
143 Usage: configure [options] [host]
144 Options: [defaults in brackets after descriptions]
146 --cache-file=FILE cache test results in FILE
147 --help print this message
148 --no-create do not create output files
149 --quiet, --silent do not print \`checking...' messages
150 --version print the version of autoconf that created configure
151 Directory and file names:
152 --prefix=PREFIX install architecture-independent files in PREFIX
154 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
156 --bindir=DIR user executables in DIR [EPREFIX/bin]
157 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
158 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
159 --datadir=DIR read-only architecture-independent data in DIR
161 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
162 --sharedstatedir=DIR modifiable architecture-independent data in DIR
164 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
165 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
166 --includedir=DIR C header files in DIR [PREFIX/include]
167 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
168 --infodir=DIR info documentation in DIR [PREFIX/info]
169 --mandir=DIR man documentation in DIR [PREFIX/man]
170 --srcdir=DIR find the sources in DIR [configure dir or ..]
171 --program-prefix=PREFIX prepend PREFIX to installed program names
172 --program-suffix=SUFFIX append SUFFIX to installed program names
173 --program-transform-name=PROGRAM
174 run sed PROGRAM on installed program names
178 --build=BUILD configure for building on BUILD [BUILD=HOST]
179 --host=HOST configure for HOST [guessed]
180 --target=TARGET configure for TARGET [TARGET=HOST]
181 Features and packages:
182 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
183 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
184 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
185 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
186 --x-includes=DIR X include files are in DIR
187 --x-libraries=DIR X library files are in DIR
189 if test -n "$ac_help"; then
190 echo "--enable and --with options recognized:$ac_help"
194 -host |
--host |
--hos |
--ho)
196 -host=* |
--host=* |
--hos=* |
--ho=*)
199 -includedir |
--includedir |
--includedi |
--included |
--include \
200 |
--includ |
--inclu |
--incl |
--inc)
201 ac_prev
=includedir
;;
202 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
203 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
204 includedir
="$ac_optarg" ;;
206 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
208 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
209 infodir
="$ac_optarg" ;;
211 -libdir |
--libdir |
--libdi |
--libd)
213 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
214 libdir
="$ac_optarg" ;;
216 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
217 |
--libexe |
--libex |
--libe)
218 ac_prev
=libexecdir
;;
219 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
220 |
--libexe=* |
--libex=* |
--libe=*)
221 libexecdir
="$ac_optarg" ;;
223 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
224 |
--localstate |
--localstat |
--localsta |
--localst \
225 |
--locals |
--local |
--loca |
--loc |
--lo)
226 ac_prev
=localstatedir
;;
227 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
228 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* \
229 |
--locals=* |
--local=* |
--loca=* |
--loc=* |
--lo=*)
230 localstatedir
="$ac_optarg" ;;
232 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
234 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
235 mandir
="$ac_optarg" ;;
238 # Obsolete; use --without-fp.
241 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
245 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
246 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
249 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
250 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
251 |
--oldin |
--oldi |
--old |
--ol |
--o)
252 ac_prev
=oldincludedir
;;
253 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
254 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
255 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
256 oldincludedir
="$ac_optarg" ;;
258 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
260 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
261 prefix
="$ac_optarg" ;;
263 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
264 |
--program-pre |
--program-pr |
--program-p)
265 ac_prev
=program_prefix
;;
266 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
267 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
268 program_prefix
="$ac_optarg" ;;
270 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
271 |
--program-suf |
--program-su |
--program-s)
272 ac_prev
=program_suffix
;;
273 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
274 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
275 program_suffix
="$ac_optarg" ;;
277 -program-transform-name |
--program-transform-name \
278 |
--program-transform-nam |
--program-transform-na \
279 |
--program-transform-n |
--program-transform- \
280 |
--program-transform |
--program-transfor \
281 |
--program-transfo |
--program-transf \
282 |
--program-trans |
--program-tran \
283 |
--progr-tra |
--program-tr |
--program-t)
284 ac_prev
=program_transform_name
;;
285 -program-transform-name=* |
--program-transform-name=* \
286 |
--program-transform-nam=* |
--program-transform-na=* \
287 |
--program-transform-n=* |
--program-transform-=* \
288 |
--program-transform=* |
--program-transfor=* \
289 |
--program-transfo=* |
--program-transf=* \
290 |
--program-trans=* |
--program-tran=* \
291 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
292 program_transform_name
="$ac_optarg" ;;
294 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
295 |
-silent |
--silent |
--silen |
--sile |
--sil)
298 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
300 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
302 sbindir
="$ac_optarg" ;;
304 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
305 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
306 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
308 ac_prev
=sharedstatedir
;;
309 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
310 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
311 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
313 sharedstatedir
="$ac_optarg" ;;
315 -site |
--site |
--sit)
317 -site=* |
--site=* |
--sit=*)
320 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
322 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
323 srcdir
="$ac_optarg" ;;
325 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
326 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
327 ac_prev
=sysconfdir
;;
328 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
329 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
330 sysconfdir
="$ac_optarg" ;;
332 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
334 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
335 target
="$ac_optarg" ;;
337 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
340 -version |
--version |
--versio |
--versi |
--vers)
341 echo "configure generated by autoconf version 2.13"
345 ac_package
=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
346 # Reject names that are not valid shell variable names.
347 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
348 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
350 ac_package
=`echo $ac_package| sed 's/-/_/g'`
355 eval "with_${ac_package}='$ac_optarg'" ;;
357 -without-* |
--without-*)
358 ac_package
=`echo $ac_option|sed -e 's/-*without-//'`
359 # Reject names that are not valid shell variable names.
360 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
361 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
363 ac_package
=`echo $ac_package| sed 's/-/_/g'`
364 eval "with_${ac_package}=no" ;;
367 # Obsolete; use --with-x.
370 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
371 |
--x-incl |
--x-inc |
--x-in |
--x-i)
372 ac_prev
=x_includes
;;
373 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
374 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
375 x_includes
="$ac_optarg" ;;
377 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
378 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
379 ac_prev
=x_libraries
;;
380 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
381 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
382 x_libraries
="$ac_optarg" ;;
384 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
388 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
389 echo "configure: warning: $ac_option: invalid host type" 1>&2
391 if test "x$nonopt" != xNONE
; then
392 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
400 if test -n "$ac_prev"; then
401 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
404 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
406 # File descriptor usage:
409 # 2 errors and warnings
410 # 3 some systems may open it to /dev/tty
411 # 4 used on the Kubota Titan
412 # 6 checking for... messages and results
413 # 5 compiler messages saved in config.log
414 if test "$silent" = yes; then
422 This file contains any messages produced by compilers while
423 running configure, to aid debugging if configure makes a mistake.
426 # Strip out --no-create and --no-recursion so they do not pile up.
427 # Also quote any args containing shell metacharacters.
432 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
433 |
--no-cr |
--no-c) ;;
434 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
435 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r) ;;
436 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
437 ac_configure_args
="$ac_configure_args '$ac_arg'" ;;
438 *) ac_configure_args
="$ac_configure_args $ac_arg" ;;
443 # Only set these to C if already set. These must not be set unconditionally
444 # because not all systems understand e.g. LANG=C (notably SCO).
445 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
446 # Non-C LC_CTYPE values break the ctype check.
447 if test "${LANG+set}" = set; then LANG
=C
; export LANG
; fi
448 if test "${LC_ALL+set}" = set; then LC_ALL
=C
; export LC_ALL
; fi
449 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES
=C
; export LC_MESSAGES
; fi
450 if test "${LC_CTYPE+set}" = set; then LC_CTYPE
=C
; export LC_CTYPE
; fi
452 # confdefs.h avoids OS command line length limits that DEFS can exceed.
453 rm -rf conftest
* confdefs.h
454 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
457 # A filename unique to this package, relative to the directory that
458 # configure is in, which we can look for to find out if srcdir is correct.
459 ac_unique_file
=move-if-change
461 # Find the source files, if location was not specified.
462 if test -z "$srcdir"; then
463 ac_srcdir_defaulted
=yes
464 # Try the directory containing this script, then its parent.
466 ac_confdir
=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
467 test "x$ac_confdir" = "x$ac_prog" && ac_confdir
=.
469 if test ! -r $srcdir/$ac_unique_file; then
473 ac_srcdir_defaulted
=no
475 if test ! -r $srcdir/$ac_unique_file; then
476 if test "$ac_srcdir_defaulted" = yes; then
477 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
479 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
482 srcdir
=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
484 # Prefer explicitly selected file to automatically selected ones.
485 if test -z "$CONFIG_SITE"; then
486 if test "x$prefix" != xNONE
; then
487 CONFIG_SITE
="$prefix/share/config.site $prefix/etc/config.site"
489 CONFIG_SITE
="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
492 for ac_site_file
in $CONFIG_SITE; do
493 if test -r "$ac_site_file"; then
494 echo "loading site script $ac_site_file"
499 if test -r "$cache_file"; then
500 echo "loading cache $cache_file"
503 echo "creating cache $cache_file"
508 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
509 ac_cpp
='$CPP $CPPFLAGS'
510 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
511 ac_link
='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
512 cross_compiling
=$ac_cv_prog_cc_cross
516 if (echo "testing\c"; echo 1,2,3) |
grep c
>/dev
/null
; then
517 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
518 if (echo -n testing
; echo 1,2,3) |
sed s
/-n/xn
/ |
grep xn
>/dev
/null
; then
525 ac_n
= ac_c
='\c' ac_t
=
531 for ac_dir
in $srcdir $srcdir/..
$srcdir/..
/..
; do
532 if test -f $ac_dir/install-sh
; then
534 ac_install_sh
="$ac_aux_dir/install-sh -c"
536 elif test -f $ac_dir/install.sh
; then
538 ac_install_sh
="$ac_aux_dir/install.sh -c"
542 if test -z "$ac_aux_dir"; then
543 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
545 ac_config_guess
=$ac_aux_dir/config.guess
546 ac_config_sub
=$ac_aux_dir/config.sub
547 ac_configure
=$ac_aux_dir/configure
# This should be Cygnus configure.
550 # Do some error checking and defaulting for the host and target type.
552 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
555 # 1. You are not allowed to specify --host, --target, and nonopt at the
557 # 2. Host defaults to nonopt.
558 # 3. If nonopt is not specified, then host defaults to the current host,
559 # as determined by config.guess.
560 # 4. Target and build default to nonopt.
561 # 5. If nonopt is not specified, then target and build default to host.
563 # The aliases save the names the user supplied, while $host etc.
564 # will get canonicalized.
565 case $host---$target---$nonopt in
566 NONE---
*---* |
*---NONE---* |
*---*---NONE) ;;
567 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
571 # Make sure we can run config.sub.
572 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4
>/dev
/null
2>&1; then :
573 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
576 echo $ac_n "checking host system type""... $ac_c" 1>&6
577 echo "configure:578: checking host system type" >&5
580 case "$host_alias" in
584 if host_alias
=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
585 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
587 *) host_alias
=$nonopt ;;
591 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
592 host_cpu
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
593 host_vendor
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
594 host_os
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
595 echo "$ac_t""$host" 1>&6
597 echo $ac_n "checking target system type""... $ac_c" 1>&6
598 echo "configure:599: checking target system type" >&5
601 case "$target_alias" in
604 NONE
) target_alias
=$host_alias ;;
605 *) target_alias
=$nonopt ;;
609 target
=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
610 target_cpu
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
611 target_vendor
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
612 target_os
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
613 echo "$ac_t""$target" 1>&6
615 echo $ac_n "checking build system type""... $ac_c" 1>&6
616 echo "configure:617: checking build system type" >&5
619 case "$build_alias" in
622 NONE
) build_alias
=$host_alias ;;
623 *) build_alias
=$nonopt ;;
627 build
=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
628 build_cpu
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
629 build_vendor
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
630 build_os
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
631 echo "$ac_t""$build" 1>&6
633 test "$host_alias" != "$target_alias" &&
634 test "$program_prefix$program_suffix$program_transform_name" = \
636 program_prefix
=${target_alias}-
638 if test "$program_transform_name" = s
,x
,x
,; then
639 program_transform_name
=
641 # Double any \ or $. echo might interpret backslashes.
642 cat <<\EOF_SED
> conftestsed
643 s
,\\,\\\\,g
; s
,\$
,$$
,g
645 program_transform_name
="`echo $program_transform_name|sed -f conftestsed`"
648 test "$program_prefix" != NONE
&&
649 program_transform_name
="s,^,${program_prefix},; $program_transform_name"
650 # Use a double $ so make ignores it.
651 test "$program_suffix" != NONE
&&
652 program_transform_name
="s,\$\$,${program_suffix},; $program_transform_name"
654 # sed with no file args requires a program.
655 test "$program_transform_name" = "" && program_transform_name
="s,x,x,"
660 # clear some things potentially inherited from environment.
664 enable_libstdcxx_v3
=yes
665 floating_point
=default
669 ### we might need to use some other shell than /bin/sh for running subshells
670 ### If we are on Windows, search for the shell. This will permit people
671 ### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
672 ### without also having to set CONFIG_SHELL. This code will work when
673 ### using bash, which sets OSTYPE.
676 if test x
${CONFIG_SHELL} = x
; then
677 if test ! -f /bin
/sh
; then
678 if test x
${SHELL} != x
&& test -f ${SHELL} ; then
679 CONFIG_SHELL
=${SHELL}
682 for prog
in sh sh.exe bash bash.exe
; do
683 IFS
="${IFS= }"; save_ifs
="$IFS"; IFS
="${IFS}:"
685 test -z "$dir" && dir
=.
686 if test -f $dir/$prog; then
687 CONFIG_SHELL
=$dir/$prog
693 test -n "${CONFIG_SHELL}" && break
701 config_shell
=${CONFIG_SHELL-/bin/sh}
703 ## this is a little touchy and won't always work, but...
705 ## if the argv[[0]] starts with a slash then it is an absolute name that can (and
706 ## must) be used as is.
708 ## otherwise, if argv[[0]] has no slash in it, we can assume that it is on the
709 ## path. Since PATH might include "." we also add `pwd` to the end of PATH.
713 # if PWD already has a value, it is probably wrong.
714 if test -n "$PWD" ; then PWD
=`${PWDCMD-pwd}`; fi
716 # Export original configure arguments for use by sub-configures.
717 TOPLEVEL_CONFIGURE_ARGUMENTS
="$progname $@"
720 moveifchange
=${srcdir}/move-if-change
722 # Set srcdir to "." if that's what it is.
723 # This is important for multilib support.
725 srcpwd
=`cd ${srcdir} ; ${PWDCMD-pwd}`
726 if test "${pwd}" = "${srcpwd}" ; then
733 # Define the trigger file to make sure configure will re-run whenever
734 # the gcc version number changes.
735 if test "${with_gcc_version_trigger+set}" = set ; then
736 gcc_version_trigger
="$with_gcc_version_trigger"
737 gcc_version
=`grep version_string ${with_gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
739 # If gcc's sources are available, define the trigger file.
740 if test -f ${topsrcdir}/gcc
/version.c
; then
741 gcc_version_trigger
=${topsrcdir}/gcc
/version.c
742 gcc_version
=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
743 case "$ac_configure_args" in
744 *--with-gcc-version-trigger=$gcc_version_trigger* )
747 # Add to all subconfigure arguments: build, host, and target.
748 ac_configure_args
="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger"
754 ### To add a new directory to the tree, first choose whether it is a target
755 ### or a host dependent tool. Then put it into the appropriate list
756 ### (library or tools, host or target), doing a dependency sort.
758 # Subdirs will be configured in the order listed in build_configdirs,
759 # configdirs, or target_configdirs; see the serialization section below.
761 # Dependency sorting is only needed when *configuration* must be done in
762 # a particular order. In all cases a dependency should be specified in
763 # the Makefile, whether or not it's implicitly specified here.
765 # Double entries in build_configdirs, configdirs, or target_configdirs may
766 # cause circular dependencies and break everything horribly.
768 # these libraries are used by various programs built for the host environment
770 host_libs
="intl mmalloc libiberty opcodes bfd readline db tcl tk itcl tix libgui zlib"
772 libstdcxx_version
="target-libstdc++-v3"
774 # these tools are built for the host environment
775 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
776 # know that we are building the simulator.
777 # binutils, gas and ld appear in that order because it makes sense to run
778 # "make check" in that particular order.
779 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 grep diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils snavigator gettext zip fastjar"
781 # libgcj represents the runtime libraries only used by gcj.
782 libgcj
="target-libffi \
788 # these libraries are built for the target environment, and are built after
789 # the host libraries and the host tools (which may be a cross compiler)
791 target_libs
="target-libiberty \
794 ${libstdcxx_version} \
799 # these tools are built using the target libs, and are intended to run only
800 # in the target environment
802 # note: any program that *uses* libraries that are in the "target_libs"
803 # list belongs in this list. those programs are also very likely
804 # candidates for the "native_only" list which follows
806 target_tools
="target-examples target-groff target-gperf target-rda"
808 ################################################################################
810 ## All tools belong in one of the four categories, and are assigned above
811 ## We assign ${configdirs} this way to remove all embedded newlines. This
812 ## is important because configure will choke if they ever get through.
813 ## ${configdirs} is directories we build using the host tools.
814 ## ${target_configdirs} is directories we build using the target tools.
816 configdirs
=`echo ${host_libs} ${host_tools}`
817 target_configdirs
=`echo ${target_libs} ${target_tools}`
819 ################################################################################
821 srcname
="gnu development package"
823 # This gets set non-empty for some net releases of packages.
826 # Define is_cross_compiler to save on calls to 'test'.
828 if test x
"${host}" = x
"${target}" ; then
831 is_cross_compiler
=yes
834 # We always want to use the same name for this directory, so that dejagnu
835 # can reliably find it.
836 target_subdir
=${target_alias}
838 if test ! -d ${target_subdir} ; then
839 if mkdir
${target_subdir} ; then true
841 echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${target_subdir}" 1>&2
847 build_subdir
=${build_prefix}${build_alias}
849 if test x
"${build_alias}" != x
"${host}" ; then
850 if test ! -d ${build_subdir} ; then
851 if mkdir
${build_subdir} ; then true
853 echo "'*** could not make ${PWD=`${PWDCMD-pwd}`}/${build_subdir}" 1>&2
859 # Skipdirs are removed silently.
861 # Noconfigdirs are removed loudly.
865 # Make sure we don't let GNU ld be added if we didn't want it.
866 if test x
$with_gnu_ld = xno
; then
868 noconfigdirs
="$noconfigdirs ld"
872 # Make sure we don't let GNU as be added if we didn't want it.
873 if test x
$with_gnu_as = xno
; then
875 noconfigdirs
="$noconfigdirs gas"
878 # some tools are so dependent upon X11 that if we're not building with X,
879 # it's not even worth trying to configure, much less build, that tool.
882 yes |
"") ;; # the default value for this tree is that X11 is available
884 skipdirs
="${skipdirs} tk tix itcl libgui"
885 # We won't be able to build gdbtk without X.
888 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
891 # Some tools are only suitable for building in a "native" situation.
892 # Remove these if host!=target.
893 native_only
="autoconf automake libtool fileutils find gawk gettext grep gzip hello indent m4 rcs recode sed shellutils tar textutils uudecode wdiff gprof target-groff guile perl time ash bash bzip2 prms snavigator gnuserv target-gperf"
895 # Similarly, some are only suitable for cross toolchains.
896 # Remove these if host=target.
897 cross_only
="target-libgloss target-newlib target-opcodes"
899 case $is_cross_compiler in
900 no
) skipdirs
="${skipdirs} ${cross_only}" ;;
901 yes) skipdirs
="${skipdirs} ${native_only}" ;;
904 # If both --with-headers and --with-libs are specified, default to
906 if test x
"${with_headers}" != x
&& test x
"${with_libs}" != x
; then
907 if test x
"${with_newlib}" = x
; then
912 # Recognize --with-newlib/--without-newlib.
913 case ${with_newlib} in
914 no
) skipdirs
="${skipdirs} target-newlib" ;;
915 yes) skipdirs
=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
918 # Configure extra directories which are host specific
922 configdirs
="$configdirs libtermcap" ;;
925 # Remove more programs from consideration, based on the host or
926 # target this usually means that a port of the program doesn't
931 noconfigdirs
="$noconfigdirs byacc"
934 noconfigdirs
="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix db snavigator gnuserv gettext"
936 i
[3456]86-*-go32* | i
[3456]86-*-msdosdjgpp*)
937 noconfigdirs
="tcl tk expect dejagnu send-pr uudecode guile itcl tix db snavigator gnuserv libffi"
939 i
[3456]86-*-mingw32*)
940 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix db snavigator gnuserv"
941 noconfigdirs
="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
944 noconfigdirs
="$noconfigdirs tk itcl tix libgui gdb"
947 noconfigdirs
="autoconf automake send-pr rcs guile perl"
953 noconfigdirs
="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix db snavigator gnuserv"
956 noconfigdirs
="$noconfigdirs tk itcl tix libgui gdb dejagnu readline"
959 noconfigdirs
="$noconfigdirs tk itcl tix libgui"
963 # Save it here so that, even in case of --enable-libgcj, if the Java
964 # front-end isn't enabled, we still get libgcj disabled.
966 case $enable_libgcj in
968 # If we reset it here, it won't get added to noconfigdirs in the
969 # target-specific build rules, so it will be forcibly enabled
970 # (unless the Java language itself isn't enabled).
974 # Make sure we get it printed in the list of not supported target libs.
975 noconfigdirs
="$noconfigdirs ${libgcj}"
981 noconfigdirs
="$noconfigdirs target-newlib target-libgloss ${libgcj}"
983 *-*-freebsd[12] |
*-*-freebsd[12].
* |
*-*-freebsd*aout
*)
984 noconfigdirs
="$noconfigdirs target-newlib target-libgloss ${libgcj}"
987 # Skip some stuff on all NetBSD configurations.
988 noconfigdirs
="$noconfigdirs target-newlib target-libiberty target-libgloss"
990 # Skip some stuff that's unsupported on some NetBSD configurations.
992 i
*86-*-netbsdelf*) ;;
994 noconfigdirs
="$noconfigdirs ${libgcj}"
999 noconfigdirs
="$noconfigdirs ${libstdcxx_version} target-newlib target-libiberty target-libgloss ${libgcj}"
1002 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1004 h8300
*-*-* | h8500-
*-*)
1005 noconfigdirs
="$noconfigdirs target-libf2c"
1011 noconfigdirs
="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1014 # ld works, but does not support shared libraries.
1015 # newlib is not 64 bit ready. I'm not sure about fileutils.
1016 # gas doesn't generate exception information.
1017 noconfigdirs
="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1020 noconfigdirs
="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
1023 # newlib is not 64 bit ready
1024 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
1027 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
1030 # newlib is not 64 bit ready
1031 noconfigdirs
="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1034 noconfigdirs
="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1036 sh
*-*-pe|mips
*-*-pe|
*arm-wince-pe
)
1037 noconfigdirs
="$noconfigdirs ${libgcj}"
1038 noconfigdirs
="$noconfigdirs target-examples"
1039 noconfigdirs
="$noconfigdirs target-libiberty texinfo send-pr"
1040 noconfigdirs
="$noconfigdirs tcl tix tk itcl libgui sim"
1041 noconfigdirs
="$noconfigdirs expect dejagnu"
1042 # the C++ libraries don't build on top of CE's C libraries
1043 noconfigdirs
="$noconfigdirs ${libstdcxx_version}"
1044 noconfigdirs
="$noconfigdirs target-newlib"
1046 *-*-cygwin*) ;; # keep gdb and readline
1047 *) noconfigdirs
="$noconfigdirs gdb readline ${libstdcxx_version}"
1052 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1054 arm-
*-coff | strongarm-
*-coff | xscale-
*-coff)
1055 noconfigdirs
="$noconfigdirs ${libgcj}"
1057 arm-
*-elf* | strongarm-
*-elf* | xscale-
*-elf*)
1058 noconfigdirs
="$noconfigdirs target-libffi target-qthreads"
1061 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1064 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1067 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1070 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1073 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1076 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1079 noconfigdirs
="$noconfigdirs ld target-libgloss ${libgcj}"
1082 noconfigdirs
="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1084 c4x-
*-* | tic4x-
*-*)
1085 noconfigdirs
="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1087 c54x
*-*-* | tic54x-
*-*)
1088 noconfigdirs
="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} gcc gdb newlib"
1091 noconfigdirs
="$noconfigdirs ${libgcj}"
1094 noconfigdirs
="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1097 noconfigdirs
="$noconfigdirs ${libgcj}"
1100 noconfigdirs
="$noconfigdirs ${libgcj}"
1103 noconfigdirs
="$noconfigdirs ${libgcj}"
1106 noconfigdirs
="$noconfigdirs target-libgloss"
1109 noconfigdirs
="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} target-libf2c"
1111 hppa
*64*-*-linux* | parisc
*64*-*-linux*)
1112 # In this case, it's because the hppa64-linux target is for
1113 # the kernel only at this point and has no libc, and thus no
1114 # headers, crt*.o, etc., all of which are needed by these.
1115 noconfigdirs
="$noconfigdirs target-zlib"
1118 parisc
*-*-linux* | hppa
*-*-linux* | \
1120 hppa
*-*-openbsd* | \
1122 noconfigdirs
="$noconfigdirs ${libgcj}"
1123 # Do configure ld/binutils/gas for this case.
1126 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1127 # build on HP-UX 10.20.
1128 noconfigdirs
="$noconfigdirs ld shellutils ${libgcj}"
1131 # No gdb support yet.
1132 noconfigdirs
="$noconfigdirs tix readline mmalloc libgui itcl gdb"
1135 # No gdb or ld support yet.
1136 noconfigdirs
="$noconfigdirs tix readline mmalloc libgui itcl gdb ld"
1138 i
[3456]86-*-coff | i
[3456]86-*-elf)
1139 noconfigdirs
="$noconfigdirs ${libgcj}"
1141 i
[34567]86-*-freebsd*)
1142 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
1145 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1146 # not build java stuff by default.
1149 noconfigdirs
="$noconfigdirs ${libgcj}";;
1152 # This section makes it possible to build newlib natively on linux.
1153 # If we are using a cross compiler then don't configure newlib.
1154 if test x
${is_cross_compiler} != xno
; then
1155 noconfigdirs
="$noconfigdirs target-newlib"
1157 noconfigdirs
="$noconfigdirs target-libgloss"
1158 # If we are not using a cross compiler, do configure newlib.
1159 # Note however, that newlib will only be configured in this situation
1160 # if the --with-newlib option has been given, because otherwise
1161 # 'target-newlib' will appear in skipdirs.
1163 i
[3456]86-*-mingw32*)
1164 target_configdirs
="$target_configdirs target-mingw"
1165 noconfigdirs
="$noconfigdirs expect target-libgloss ${libgcj}"
1167 # Can't build gdb for mingw32 if not native.
1169 i
[3456]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1170 *) noconfigdirs
="$noconfigdirs gdb tcl tk expect itcl tix db snavigator gnuserv"
1175 target_configdirs
="$target_configdirs target-libtermcap target-winsup"
1176 noconfigdirs
="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1177 # always build newlib.
1178 skipdirs
=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1180 # Can't build gdb for Cygwin if not native.
1182 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1183 *) noconfigdirs
="$noconfigdirs gdb tcl tk expect itcl tix libgui db snavigator gnuserv"
1188 noconfigdirs
="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1190 i
[3456]86-*-sco3.2v5
*)
1191 # The linker does not yet know about weak symbols in COFF,
1192 # and is not configured to handle mixed ELF and COFF.
1193 noconfigdirs
="$noconfigdirs ld target-libgloss ${libgcj}"
1196 noconfigdirs
="$noconfigdirs gprof target-libgloss ${libgcj}"
1198 i
[3456]86-*-solaris2*)
1199 noconfigdirs
="$noconfigdirs target-libgloss"
1202 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1205 noconfigdirs
="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1207 m68hc11-
*-*|m6811-
*-*|m68hc12-
*-*|m6812-
*-*)
1208 noconfigdirs
="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1211 noconfigdirs
="$noconfigdirs ${libgcj}"
1214 noconfigdirs
="$noconfigdirs ${libgcj}"
1217 # The EPOC C++ environment does not support exceptions or rtti,
1218 # and so building libstdc++-v3 tends not to always work.
1219 noconfigdirs
="$noconfigdirs target-libstdc++-v3"
1222 noconfigdirs
="$noconfigdirs ${libgcj} gdb libgloss"
1225 noconfigdirs
="$noconfigdirs ${libgcj}"
1228 noconfigdirs
="$noconfigdirs ${libgcj}"
1231 # copied from rs6000-*-* entry
1232 noconfigdirs
="$noconfigdirs gprof target-libgloss ${libgcj}"
1234 powerpc
*-*-winnt* | powerpc
*-*-pe* | ppc
*-*-pe)
1235 target_configdirs
="$target_configdirs target-winsup"
1236 noconfigdirs
="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix db snavigator gnuserv ${libgcj}"
1237 # always build newlib.
1238 skipdirs
=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1240 # This is temporary until we can link against shared libraries
1241 powerpcle-
*-solaris*)
1242 noconfigdirs
="$noconfigdirs gdb sim make tcl tk expect itcl tix db snavigator gnuserv ${libgcj}"
1245 noconfigdirs
="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1248 noconfigdirs
="$noconfigdirs bfd binutils ld gas opcodes gdb gprof ${libgcj}"
1251 noconfigdirs
="$noconfigdirs ${libgcj}"
1253 powerpc64
*-*-linux*)
1254 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
1256 noconfigdirs
="$noconfigdirs target-libffi"
1259 noconfigdirs
="$noconfigdirs target-newlib gprof ${libgcj}"
1262 noconfigdirs
="$noconfigdirs gprof ${libgcj}"
1265 noconfigdirs
="$noconfigdirs gprof ${libgcj}"
1268 noconfigdirs
="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1271 # The GNU linker does not support shared libraries.
1272 noconfigdirs
="$noconfigdirs ld gprof target-libgloss ${libgcj}"
1275 # Linking libjava exceeds command-line length limits on at least
1276 # IRIX 6.2, but not on IRIX 6.5.
1277 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1278 # <oldham@codesourcery.com>
1279 noconfigdirs
="$noconfigdirs gprof target-libgloss ${libgcj}"
1282 noconfigdirs
="$noconfigdirs gprof target-libgloss ${libgcj}"
1285 noconfigdirs
="$noconfigdirs gprof target-libgloss ${libgcj}"
1288 noconfigdirs
="$noconfigdirs gprof ${libgcj}" # same as generic mips
1291 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
1294 noconfigdirs
="$noconfigdirs gprof ${libgcj}"
1297 noconfigdirs
="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1301 i
[3456]86-*-vsta) ;; # don't add gprof back in
1302 i
[3456]86-*-go32*) ;; # don't add gprof back in
1303 i
[3456]86-*-msdosdjgpp*) ;; # don't add gprof back in
1304 *) skipdirs
=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1306 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1309 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1312 noconfigdirs
="$noconfigdirs ${libgcj}"
1315 noconfigdirs
="$noconfigdirs ${libgcj}"
1318 noconfigdirs
="$noconfigdirs ${libgcj}"
1321 noconfigdirs
="$noconfigdirs ${libgcj}"
1322 if test x
${is_cross_compiler} != xno
; then
1323 noconfigdirs
="$noconfigdirs gdb target-newlib target-libgloss"
1328 sparc-
*-solaris* | sparc64-
*-solaris* | sparcv9-
*-solaris*)
1331 noconfigdirs
="$noconfigdirs bfd binutils gas gcc gdb ld ${libstdcxx_version} opcodes target-libgloss ${libgcj}"
1334 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1337 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1340 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1343 noconfigdirs
="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1346 noconfigdirs
="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1349 noconfigdirs
="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1352 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
1355 noconfigdirs
="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1358 noconfigdirs
="$noconfigdirs ${libgcj}"
1362 # If we aren't building newlib, then don't build libgloss, since libgloss
1363 # depends upon some newlib header files.
1364 case "${noconfigdirs}" in
1365 *target-libgloss
*) ;;
1366 *target-newlib
*) noconfigdirs
="$noconfigdirs target-libgloss" ;;
1369 # Figure out what language subdirectories are present.
1370 # Look if the user specified --enable-languages="..."; if not, use
1371 # the environment variable $LANGUAGES if defined. $LANGUAGES might
1373 # NB: embedded tabs in this IF block -- do not untabify
1374 if test x
"${enable_languages+set}" != xset
; then
1375 if test x
"${LANGUAGES+set}" = xset
; then
1376 enable_languages
="${LANGUAGES}"
1377 echo configure.
in: warning
: setting LANGUAGES is deprecated
, use
--enable-languages instead
1>&2
1379 enable_languages
=all
1382 if test x
"${enable_languages}" = x ||
1383 test x
"${enable_languages}" = xyes
;
1385 echo configure.
in: --enable-languages needs
at least one language argument
1>&2
1389 enable_languages
=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
1391 # First scan to see if an enabled language requires some other language.
1392 # We assume that a given config-lang.in will list all the language
1393 # front ends it requires, even if some are required indirectly.
1394 for lang
in ${srcdir}/gcc
/*/config-lang.
in ..
1399 # The odd quoting in the next line works around
1400 # an apparent bug in bash 1.12 on linux.
1401 ${srcdir}/gcc
/[*]/config-lang.
in)
1404 lang_alias
=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
1405 this_lang_requires
=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ ]*\).*$,\1,p' $lang`
1406 for other
in $this_lang_requires
1408 case ,${enable_languages}, in
1414 echo " \`$other' language required by \`$lang_alias'; enabling" 1>&2
1415 enable_languages
="$enable_languages,$other"
1424 for lang
in ${srcdir}/gcc
/*/config-lang.
in ..
1428 # The odd quoting in the next line works around
1429 # an apparent bug in bash 1.12 on linux.
1430 ${srcdir}/gcc
/[*]/config-lang.
in) ;;
1432 lang_alias
=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
1433 this_lang_libs
=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang`
1434 this_lang_dirs
=`sed -n -e 's,^lang_dirs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_dirs=\([^ ]*\).*$,\1,p' $lang`
1435 build_by_default
=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang`
1436 if test "x$lang_alias" = x
1438 echo "$lang doesn't set \$language." 1>&2
1441 case ${build_by_default},${enable_languages}, in
1442 *,$lang_alias,*) add_this_lang
=yes ;;
1443 no
,*) add_this_lang
=no
;;
1444 *,all
,*) add_this_lang
=yes ;;
1445 *) add_this_lang
=no
;;
1447 if test x
"${add_this_lang}" = xyes
; then
1448 eval target_libs
='"$target_libs "'\"$this_lang_libs\"
1450 eval noconfigdirs
='"$noconfigdirs "'\"$this_lang_libs $this_lang_dirs\"
1456 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
1457 # $target_configdirs.
1458 # If we have the source for $noconfigdirs entries, add them to $notsupp.
1461 for dir
in .
$skipdirs $noconfigdirs ; do
1462 dirname=`echo $dir | sed -e s/target-//g`
1463 if test $dir != .
&& echo " ${configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1464 configdirs
=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
1465 if test -r $srcdir/$dirname/configure
; then
1466 if echo " ${skipdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1469 notsupp
="$notsupp $dir"
1473 if test $dir != .
&& echo " ${target_configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1474 target_configdirs
=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
1475 if test -r $srcdir/$dirname/configure
; then
1476 if echo " ${skipdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1479 notsupp
="$notsupp $dir"
1485 # Sometimes the tools are distributed with libiberty but with no other
1486 # libraries. In that case, we don't want to build target-libiberty.
1487 if test -n "${target_configdirs}" ; then
1489 for i
in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1490 if test "$i" != "libiberty" ; then
1491 if test -r $srcdir/$i/configure
; then
1497 if test -z "${others}" ; then
1502 # Quietly strip out all directories which aren't configurable in this tree.
1503 # This relies on all configurable subdirectories being autoconfiscated, which
1505 configdirs_all
="$configdirs"
1507 for i
in ${configdirs_all} ; do
1508 if test -f ${srcdir}/$i/configure
; then
1509 configdirs
="${configdirs} $i"
1512 target_configdirs_all
="$target_configdirs"
1514 for i
in ${target_configdirs_all} ; do
1515 j
=`echo $i | sed -e s/target-//g`
1516 if test -f ${srcdir}/$j/configure
; then
1517 target_configdirs
="${target_configdirs} $i"
1521 # Produce a warning message for the subdirs we can't configure.
1522 # This isn't especially interesting in the Cygnus tree, but in the individual
1523 # FSF releases, it's important to let people know when their machine isn't
1524 # supported by the one or two programs in a package.
1526 if test -n "${notsupp}" && test -z "${norecursion}" ; then
1527 # If $appdirs is non-empty, at least one of those directories must still
1528 # be configured, or we error out. (E.g., if the gas release supports a
1529 # specified target in some subdirs but not the gas subdir, we shouldn't
1530 # pretend that all is well.)
1531 if test -n "$appdirs" ; then
1532 for dir
in $appdirs ; do
1533 if test -r $dir/Makefile.
in ; then
1534 if echo " ${configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1538 if echo " ${target_configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1544 if test -n "$appdirs" ; then
1545 echo "*** This configuration is not supported by this package." 1>&2
1549 # Okay, some application will build, or we don't care to check. Still
1550 # notify of subdirs not getting built.
1551 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1552 echo " ${notsupp}" 1>&2
1553 echo " (Any other directories should still work fine.)" 1>&2
1563 # Handle --with-headers=XXX. If the value is not "yes", the contents of
1564 # the named directory are copied to $(tooldir)/sys-include.
1565 if test x
"${with_headers}" != x
; then
1566 if test x
${is_cross_compiler} = xno
; then
1567 echo 1>&2 '***' --with-headers is only supported when cross compiling
1570 if test x
"${with_headers}" != xyes
; then
1571 case "${exec_prefixoption}" in
1573 *) x
=${exec_prefix} ;;
1575 copy_dirs
="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
1579 # Handle --with-libs=XXX. If the value is not "yes", the contents of
1580 # the name directories are copied to $(tooldir)/lib. Multiple directories
1582 if test x
"${with_libs}" != x
; then
1583 if test x
${is_cross_compiler} = xno
; then
1584 echo 1>&2 '***' --with-libs is only supported when cross compiling
1587 if test x
"${with_libs}" != xyes
; then
1588 # Copy the libraries in reverse order, so that files in the first named
1589 # library override files in subsequent libraries.
1590 case "${exec_prefixoption}" in
1592 *) x
=${exec_prefix} ;;
1594 for l
in ${with_libs}; do
1595 copy_dirs
="$l $x/${target_alias}/lib ${copy_dirs}"
1600 # Handle ${copy_dirs}
1601 set fnord
${copy_dirs}
1603 while test $# != 0 ; do
1604 if test -f $2/COPIED
&& test x
"`cat $2/COPIED`" = x
"$1" ; then
1607 echo Copying
$1 to
$2
1609 # Use the install script to create the directory and all required
1610 # parent directories.
1611 if test -d $2 ; then
1615 ${srcdir}/install-sh
-c -m 644 config.temp
$2/COPIED
1618 # Copy the directory, assuming we have tar.
1619 # FIXME: Should we use B in the second tar? Not all systems support it.
1620 (cd $1; tar -cf - .
) |
(cd $2; tar -xpf -)
1622 # It is the responsibility of the user to correctly adjust all
1623 # symlinks. If somebody can figure out how to handle them correctly
1624 # here, feel free to add the code.
1631 # Work in distributions that contain no compiler tools, like Autoconf.
1633 host_makefile_frag
=/dev
/null
1634 if test -d ${srcdir}/config
; then
1637 # Avoid "too much defining" errors from HPUX compiler.
1638 tentative_cc
="cc -Wp,-H256000"
1639 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1640 # If it's HP/UX ar, this should be harmless.
1644 tentative_cc
="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1647 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1648 # chokes on bfd, the compiler won't let you assign integers to enums, and
1649 # other problems. Defining CC to gcc is a questionable way to say "don't use
1650 # the apollo compiler" (the preferred version of GCC could be called cc,
1651 # or whatever), but I'm not sure leaving CC as cc is any better...
1652 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1653 # Used to have BISON=yacc.
1657 tentative_cc
="gcc -Wall -ansi -D__using_DGUX"
1658 host_makefile_frag
="config/mh-dgux"
1661 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1662 tentative_cc
="cc -Xa"
1663 host_makefile_frag
="config/mh-cxux"
1665 m88k-motorola-sysv
*)
1668 tentative_cc
="cc -Wf,-XNg1000"
1669 host_makefile_frag
="config/mh-decstation"
1672 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1673 tentative_cc
="cc -ZXNd=5000 -ZXNg=1000"
1674 host_makefile_frag
="config/mh-necv4"
1677 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1678 # environment. Also bump switch table size so that cp-parse will
1679 # compile. Bump string length limit so linker builds.
1680 tentative_cc
="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1683 host_makefile_frag
="config/mh-sysv4"
1686 # This is for a MIPS running RISC/os 4.52C.
1688 # This is needed for GDB, but needs to be in the top-level make because
1689 # if a library is compiled with the bsd headers and gets linked with the
1690 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1691 # a different size).
1692 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1693 # known except to select the sysv environment. Could we use /proc instead?
1694 # These "sysv environments" and "bsd environments" often end up being a pain.
1696 # This is not part of CFLAGS because perhaps not all C compilers have this
1698 tentative_cc
="cc -systype sysv"
1704 host_makefile_frag
="config/mh-sysv5"
1707 tentative_cc
="gcc -Wall -ansi -D__using_DGUX"
1708 host_makefile_frag
="config/mh-dgux386"
1710 i
[3456]86-ncr-sysv4.3
*)
1711 # The MetaWare compiler will generate a copyright message unless you
1712 # turn it off by adding the -Hnocopyr flag.
1713 tentative_cc
="cc -Hnocopyr"
1715 i
[3456]86-ncr-sysv4*)
1716 # for an NCR 3000 (i486/SVR4) system.
1717 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1718 # This compiler not only emits obnoxious copyright messages every time
1719 # you run it, but it chokes and dies on a whole bunch of GNU source
1720 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1721 tentative_cc
="/usr/ccs/ATT/cc"
1722 host_makefile_frag
="config/mh-ncr3000"
1724 i
[3456]86-*-sco3.2v5
*)
1727 # The native C compiler botches some simple uses of const. Unfortunately,
1728 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1729 tentative_cc
="cc -Dconst="
1730 host_makefile_frag
="config/mh-sco"
1733 host_makefile_frag
="config/mh-sysv5"
1735 i
[3456]86-*-solaris2*)
1736 host_makefile_frag
="config/mh-sysv4"
1738 i
[3456]86-*-msdosdjgpp*)
1739 host_makefile_frag
="config/mh-djgpp"
1742 host_makefile_frag
="config/mh-cygwin"
1745 host_makefile_frag
="config/mh-mingw32"
1748 host_makefile_frag
="config/mh-interix"
1751 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1755 host_makefile_frag
="config/mh-solaris"
1758 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1759 # without overflowing the jump tables (-J says to use a 32 bit table)
1760 tentative_cc
="cc -J"
1763 tentative_cc
="cc -Wp,-H256000"
1766 tentative_cc
="cc -Wp,-H256000"
1769 # /bin/cc is less than useful for our purposes. Always use GCC
1770 tentative_cc
="/usr/cygnus/progressive/bin/gcc"
1771 host_makefile_frag
="config/mh-lynxrs6k"
1774 # /bin/cc is less than useful for our purposes. Always use GCC
1775 tentative_cc
="/bin/gcc"
1778 host_makefile_frag
="config/mh-sysv4"
1783 extra_arflags_for_target
=
1784 extra_nmflags_for_target
=
1785 extra_ranlibflags_for_target
=
1786 target_makefile_frag
=/dev
/null
1788 i
[3456]86-*-netware*)
1789 target_makefile_frag
="config/mt-netware"
1792 target_makefile_frag
="config/mt-netware"
1795 target_makefile_frag
="config/mt-linux"
1797 *-*-aix4.
[3456789]* |
*-*-aix[56789].
*)
1798 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
1799 # commands to handle both 32-bit and 64-bit objects. These flags are
1800 # harmless if we're using GNU nm or ar.
1801 extra_arflags_for_target
=" -X32_64"
1802 extra_nmflags_for_target
=" -B -X32_64"
1805 # ranlib from Darwin requires the -c flag to look at common symbols.
1806 extra_ranlibflags_for_target
=" -c"
1808 mips
*-*-pe | sh
*-*-pe |
*arm-wince-pe
)
1809 target_makefile_frag
="config/mt-wince"
1813 alphaieee_frag
=/dev
/null
1816 # This just makes sure to use the -mieee option to build target libs.
1817 # This should probably be set individually by each library.
1818 alphaieee_frag
="config/mt-alphaieee"
1822 # If --enable-target-optspace always use -Os instead of -O2 to build
1823 # the target libraries, similarly if it is not specified, use -Os
1824 # on selected platforms.
1825 ospace_frag
=/dev
/null
1826 case "${enable_target_optspace}:${target}" in
1828 ospace_frag
="config/mt-ospace"
1831 ospace_frag
="config/mt-d30v"
1833 :m32r-
* |
:d10v-
* |
:fr30-
*)
1834 ospace_frag
="config/mt-ospace"
1839 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
1843 # Set with_gnu_as and with_gnu_ld as appropriate.
1845 # This is done by determining whether or not the appropriate directory
1846 # is available, and by checking whether or not specific configurations
1847 # have requested that this magic not happen.
1849 # The command line options always override the explicit settings in
1850 # configure.in, and the settings in configure.in override this magic.
1852 # If the default for a toolchain is to use GNU as and ld, and you don't
1853 # want to do that, then you should use the --without-gnu-as and
1854 # --without-gnu-ld options for the configure script.
1856 if test x
${use_gnu_as} = x
&&
1857 echo " ${configdirs} " |
grep " gas " > /dev
/null
2>&1 ; then
1859 extra_host_args
="$extra_host_args --with-gnu-as"
1862 if test x
${use_gnu_ld} = x
&&
1863 echo " ${configdirs} " |
grep " ld " > /dev
/null
2>&1 ; then
1865 extra_host_args
="$extra_host_args --with-gnu-ld"
1868 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
1869 # can detect this case.
1871 if test x
${with_newlib} != xno
&& echo " ${target_configdirs} " |
grep " target-newlib " > /dev
/null
2>&1 ; then
1873 extra_host_args
="$extra_host_args --with-newlib"
1876 # We default to --with-shared on platforms where -fpic is meaningless.
1877 # Well, we don't yet, but we will.
1878 if false
&& test "${host}" = "${target}" && test x${enable_shared} = x ; then
1880 alpha*-dec-osf*) enable_shared=yes ;;
1881 alpha*-*-linux*) enable_shared=yes ;;
1882 mips-sgi-irix5*) enable_shared=yes ;;
1883 *) enable_shared=no ;;
1887 case "${enable_shared}" in
1895 # Default to using --with-stabs for certain targets.
1896 if test x${with_stabs} = x ; then
1900 extra_host_args="${extra_host_args} --with-stabs"
1904 mips*-*-* | alpha*-*-osf*)
1906 extra_host_args="${extra_host_args} --with-stabs"
1911 # hpux11 in 64bit mode has libraries in a weird place. Arrange to find
1912 # them automatically.
1915 extra_host_args="$extra_host_args -x-libraries=/usr
/lib
/pa20_64
-x-includes=/usr
/X11R
6/include
"
1919 # If we aren't going to be using gcc, see if we can extract a definition
1920 # of CC from the fragment.
1921 # Actually, use the 'pre-extracted' version above.
1922 if test -z "${CC}" && test "${build}" = "${host}" ; then
1923 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1925 for dir in $PATH; do
1926 test -z "$dir" && dir=.
1927 if test -f $dir/gcc; then
1933 if test -z "${found}" && test -n "${tentative_cc}" ; then
1938 # Some systems (e.g., one of the i386-aix systems the gas testers are
1939 # using) don't handle "\$
" correctly, so don't use it here.
1940 tooldir='$(exec_prefix)'/${target_alias}
1941 build_tooldir=${tooldir}
1943 # Generate a default definition for YACC. This is used if the makefile can't
1944 # locate bison or byacc in objdir.
1946 for prog in 'bison -y' byacc yacc
1948 set dummy $prog; tmp=$2
1949 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1950 for dir in $PATH; do
1951 test -z "$dir" && dir=.
1952 if test -f $dir/$tmp; then
1953 DEFAULT_YACC="$prog"
1959 test -n "$DEFAULT_YACC" && break
1962 # Generate a default definition for M4. This is used if the makefile can't
1963 # locate m4 in objdir.
1965 for prog in gm4 gnum4 m4
1967 set dummy $prog; tmp=$2
1968 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1969 for dir in $PATH; do
1970 test -z "$dir" && dir=.
1971 if test -f $dir/$tmp; then
1978 test -n "$DEFAULT_M4" && break
1981 # Generate a default definition for LEX. This is used if the makefile can't
1982 # locate flex in objdir.
1984 for prog in flex lex
1986 set dummy $prog; tmp=$2
1987 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1988 for dir in $PATH; do
1989 test -z "$dir" && dir=.
1990 if test -f $dir/$tmp; then
1997 test -n "$DEFAULT_LEX" && break
2000 if test "${build}" != "${host}" ; then
2001 # If we are doing a Canadian Cross, in which the host and build systems
2002 # are not the same, we set reasonable default values for the tools.
2004 BISON=${BISON-bison}
2005 CC=${CC-${host_alias}-gcc}
2006 CFLAGS=${CFLAGS-"-g -O2"}
2007 CXX=${CXX-${host_alias}-c++}
2008 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2009 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
2010 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
2011 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
2012 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
2013 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
2014 BUILD_PREFIX=${build_alias}-
2015 BUILD_PREFIX_1=${build_alias}-
2016 MAKEINFO=${MAKEINFO-makeinfo}
2018 if test -z "${YACC}" ; then
2019 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2020 for dir in $PATH; do
2021 test -z "$dir" && dir=.
2022 if test -f $dir/bison; then
2026 if test -f $dir/byacc; then
2030 if test -f $dir/yacc; then
2036 if test -z "${YACC}" ; then
2041 if test -z "${LEX}" ; then
2042 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2043 for dir in $PATH; do
2044 test -z "$dir" && dir=.
2045 if test -f $dir/flex; then
2049 if test -f $dir/lex; then
2059 # Set reasonable default values for some tools even if not Canadian.
2060 # Of course, these are different reasonable default values, originally
2061 # specified directly in the Makefile.
2062 # We don't export, so that autoconf can do its job.
2063 # Note that all these settings are above the fragment inclusion point
2064 # in Makefile.in, so can still be overridden by fragments.
2065 # This is all going to change when we autoconfiscate...
2067 BISON="\$
(USUAL_BISON
)"
2068 CC_FOR_BUILD="\$
(CC
)"
2069 GCC_FOR_TARGET="\$
(USUAL_GCC_FOR_TARGET
)"
2071 BUILD_PREFIX_1=loser-
2072 MAKEINFO="\$
(USUAL_MAKEINFO
)"
2074 YACC="\$
(USUAL_YACC
)"
2076 # If CC is still not set, try to get gcc.
2078 if test -z "${CC}" ; then
2079 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2080 for dir in $PATH; do
2081 test -z "$dir" && dir=.
2082 if test -f $dir/gcc; then
2085 echo 'void f(){}' > conftest.c
2086 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2087 CFLAGS=${CFLAGS-"-g -O2"}
2088 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2090 CFLAGS=${CFLAGS-"-O2"}
2091 CXXFLAGS=${CXXFLAGS-"-O2"}
2100 # Determine if we are using gcc.
2101 cat > conftest.c <<EOF
2106 if ${CC} -E conftest.c | grep yes >/dev/null 2>&1; then
2110 if test -z "${CFLAGS}"; then
2111 # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
2112 # is set to a version of gcc.
2113 if test "$cc_prog_is_gcc" = yes; then
2114 echo 'void f(){}' > conftest.c
2115 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2116 CFLAGS=${CFLAGS-"-g -O2"}
2117 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2119 CFLAGS=${CFLAGS-"-O2"}
2120 CXXFLAGS=${CXXFLAGS-"-O2"}
2127 # We must set the default linker to the linker used by gcc for the correct
2128 # operation of libtool. If LD is not defined and we are using gcc, try to
2129 # set the LD default to the ld used by gcc.
2130 if test -z "$LD"; then
2131 if test "$cc_prog_is_gcc" = yes; then
2134 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2136 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2138 case $gcc_prog_ld in
2139 # Accept absolute paths.
2140 [\\/]* | [A-Za-z]:[\\/]*)
2141 LD="$gcc_prog_ld" ;;
2147 CFLAGS=${CFLAGS-"-g"}
2148 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2151 # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
2152 # Set up the list of links to be made.
2153 # ${links} is the list of link names, and ${files} is the list of names to link to.
2156 configlinks="${links}"
2157 if test -r ./config.status ; then
2158 mv -f ./config.status ./config.back
2160 while test -n "${files}" ; do
2161 # set file to car of files, files to cdr of files
2162 set ${files}; file=$1; shift; files=$*
2163 set ${links}; link=$1; shift; links=$*
2165 if test ! -r ${srcdir}/${file} ; then
2166 if test ! -r ${file} ; then
2167 echo '***' "${progname}: cannot create a link
\"${link}\"," 1>&2
2168 echo '***' "since the
file \"${srcdir}/${file}\" does not exist.
" 1>&2
2174 srcfile=${srcdir}/${file}
2177 ${remove} -f ${link}
2178 # Make a symlink if possible, otherwise try a hard link
2179 if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
2182 # We need to re-remove the file because Lynx leaves a
2183 # very strange directory there when it fails an NFS symlink.
2184 ${remove} -r -f ${link}
2185 ${hard_link} ${srcfile} ${link}
2187 if test ! -r ${link} ; then
2188 echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\".
" 1>&2
2192 echo "Linked
\"${link}\" to
\"${srcfile}\".
"
2195 # Create a .gdbinit file which runs the one in srcdir
2196 # and tells GDB to look there for source files.
2198 if test -r ${srcdir}/.gdbinit ; then
2201 *) cat > ./.gdbinit <<EOF
2205 source ${srcdir}/.gdbinit
2211 # record if we want runtime library stuff installed in libsubdir.
2213 if test -z "${enable_version_specific_runtime_libs}"; then
2214 enable_version_specific_runtime_libs=no
2217 # Make sure that the compiler is able to generate an executable. If it
2218 # can't, we are probably in trouble. We don't care whether we can run the
2219 # executable--we might be using a cross compiler--we only care whether it
2220 # can be created. At this point the main configure script has set CC.
2222 echo "int main
() { return 0; }" > conftest.c
2223 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
2224 if test $? = 0 ; then
2225 if test -s conftest || test -s conftest.exe ; then
2231 echo 1>&2 "*** The
command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed.
"
2232 echo 1>&2 "*** You must
set the environment variable CC to a working compiler.
"
2239 # The Solaris /usr/ucb/cc compiler does not appear to work.
2241 sparc-sun-solaris2*)
2242 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
2243 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr
/ucb
/cc
" ; then
2245 test -d /opt/SUNWspro/bin && could_use="/opt
/SUNWspro
/bin
"
2246 if test -d /opt/cygnus/bin ; then
2247 if test "$could_use" = "" ; then
2248 could_use="/opt
/cygnus
/bin
"
2250 could_use="$could_use or
/opt
/cygnus
/bin
"
2253 if test "$could_use" = "" ; then
2254 echo "Warning
: compilation may fail because you
're using"
2255 echo "/usr/ucb/cc. You should change your PATH or CC "
2256 echo "variable and rerun configure."
2258 echo "Warning: compilation may fail because you're using
"
2259 echo "/usr
/ucb
/cc
, when you should use the C compiler from
"
2260 echo "$could_use. You should change your
"
2261 echo "PATH or CC variable and rerun configure.
"
2267 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
2268 # binutils tools will find libbfd.so.
2269 if test "${shared}" = "yes" ; then
2270 SET_LIB_PATH="\$
(REALLY_SET_LIB_PATH
)"
2277 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
2278 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
2281 # Record target_configdirs and the configure arguments for target and
2282 # build configuration in Makefile.
2283 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
2285 # This is the final value for target_configdirs. configdirs already
2286 # has its final value. It's time to create some lists of valid targets.
2288 # While at that, we remove Makefiles if we were started for recursive
2289 # configuration, such that the top-level Makefile reconfigures them,
2290 # like we used to do when configure itself was recursive.
2293 configure_build_modules=
2294 # Only make build modules if build != host.
2295 # This should be done more generally, but at the moment it doesn't matter.
2296 if test ${host_alias} != ${build_alias} ; then
2297 for module in libiberty ; do
2298 all_build_modules=all-build-${module}
2299 configure_build_modules=configure-build-${module}
2300 if test -z "${no_recursion}" \
2301 && test -f ${build_subdir}/${module}/Makefile; then
2302 echo 1>&2 "*** removing
${build_subdir}/${module}/Makefile to force reconfigure
"
2303 rm -f ${build_subdir}/${module}/Makefile
2310 install_host_modules=
2311 configure_host_modules=
2312 for module in ${configdirs} ; do
2313 all_host_modules="${all_host_modules} all-
${module}"
2314 check_host_modules="${check_host_modules} check-
${module}"
2315 install_host_modules="${install_host_modules} install-
${module}"
2316 configure_host_modules="${configure_host_modules} configure-
${module}"
2317 if test -z "${no_recursion}" \
2318 && test -f ${module}/Makefile; then
2319 echo 1>&2 "*** removing
${module}/Makefile to force reconfigure
"
2320 rm -f ${module}/Makefile
2323 install_host_modules_nogcc=`echo "${install_host_modules}" | sed -e 's/install-gcc//g'`
2326 check_target_modules=
2327 install_target_modules=
2328 configure_target_modules=
2329 for module in ${target_configdirs} ; do
2330 all_target_modules="${all_target_modules} all-target-
${module}"
2331 check_target_modules="${check_target_modules} check-target-
${module}"
2332 install_target_modules="${install_target_modules} install-target-
${module}"
2333 configure_target_modules="${configure_target_modules} configure-target-
${module}"
2334 if test -z "${no_recursion}" \
2335 && test -f ${target_subdir}/${module}/Makefile; then
2336 echo 1>&2 "*** removing
${target_subdir}/${module}/Makefile to force reconfigure
"
2337 rm -f ${target_subdir}/${module}/Makefile
2341 # Determine whether gdb needs tk/tcl or not.
2342 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
2343 # and in that case we want gdb to be built without tk. Ugh!
2344 # In fact I believe gdb is the *only* package directly dependent on tk,
2345 # so we should be able to put the 'maybe's in unconditionally and
2346 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
2347 # 100% sure that that's safe though.
2349 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui
"
2350 case "$enable_gdbtk" in
2354 GDB_TK="${gdb_tk}" ;;
2356 # Only add the dependency on gdbtk when GDBtk is part of the gdb
2357 # distro. Eventually someone will fix this and move Insight, nee
2358 # gdbtk to a separate directory.
2359 if test -d ${srcdir}/gdb/gdbtk ; then
2367 # Create the 'maybe dependencies'. This uses a temporary file.
2369 echo '# maybedep.tmp' > maybedep.tmp
2370 for item in ${all_build_modules} ${all_host_modules} ${all_target_modules} \
2371 ${install_host_modules} ${install_target_modules} \
2372 ${configure_build_modules} ${configure_host_modules} ${configure_target_modules} \
2374 echo "maybe-
${item}: ${item}" >> maybedep.tmp
2376 maybe_dependencies=maybedep.tmp
2379 # Create the serialization dependencies. This uses a temporary file.
2381 # Check whether --enable-serial-configure or --disable-serial-configure was given.
2382 if test "${enable_serial_configure+set}" = set; then
2383 enableval="$enable_serial_configure"
2388 # These force 'configure's to be done one at a time, to avoid problems
2389 # with contention over a shared config.cache.
2391 echo '# serdep.tmp' > serdep.tmp
2393 test "x
${enable_serial_configure}" = xno ||
2394 test "x
${enable_serial_build_configure}" = xno ||
2395 for item in ${build_configdirs} ; do
2398 *) echo "configure-build-
${item}: configure-build-
${olditem}" >> serdep.tmp ;;
2403 test "x
${enable_serial_configure}" = xno ||
2404 test "x
${enable_serial_host_configure}" = xno ||
2405 for item in ${configdirs} ; do
2408 *) echo "configure-
${item}: configure-
${olditem}" >> serdep.tmp ;;
2413 test "x
${enable_serial_configure}" = xno ||
2414 test "x
${enable_serial_target_configure}" = xno ||
2415 for item in ${target_configdirs} ; do
2418 *) echo "configure-target-
${item}: configure-target-
${olditem}" >> serdep.tmp ;;
2422 serialization_dependencies=serdep.tmp
2425 # Base args. Strip norecursion, cache-file, srcdir, host, build,
2426 # target and nonopt. These are the ones we might not want to pass
2427 # down to subconfigures.
2428 baseargs=`echo " ${ac_configure_args} " | \
2429 sed -e 's/ --no[^ ]* / /' \
2430 -e 's/ --c[a-z-]*[= ][^ ]* / /' \
2431 -e 's/ --sr[a-z-]*[= ][^ ]* / /' \
2432 -e 's/ --ho[a-z-]*[= ][^ ]* / /' \
2433 -e 's/ --bu[a-z-]*[= ][^ ]* / /' \
2434 -e 's/ --t[a-z-]*[= ][^ ]* / /' \
2435 -e 's/ -cache-file[= ][^ ]* / /' \
2436 -e 's/ -srcdir[= ][^ ]* / /' \
2437 -e 's/ -host[= ][^ ]* / /' \
2438 -e 's/ -build[= ][^ ]* / /' \
2439 -e 's/ -target[= ][^ ]* / /' \
2440 -e 's/ [^ -][^ ]* / /' \
2441 -e 's/^ *//;s/ *$//'`
2443 # For the build-side libraries, we just need to pretend we're native,
2444 # and not use the same cache file. Multilibs are neither needed nor
2446 build_configargs="--cache-file=..
/config.cache
--build=${build_alias} --host=${build_alias} ${baseargs}"
2448 # For host modules, accept cache file option, or specification as blank.
2449 case "${cache_file}" in
2451 cache_file_option="" ;;
2452 /* | [A-Za-z]:[\\/]* ) # absolute path
2453 cache_file_option="--cache-file=${cache_file}" ;;
2455 cache_file_option="--cache-file=..
/${cache_file}" ;;
2458 host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
2460 target_configargs=${baseargs}
2462 # Passing a --with-cross-host argument lets the target libraries know
2463 # whether they are being built with a cross-compiler or being built
2464 # native. However, it would be better to use other mechanisms to make the
2465 # sorts of decisions they want to make on this basis. Please consider
2466 # this option to be deprecated. FIXME.
2467 if test x${is_cross_compiler} = xyes ; then
2468 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
2471 # Default to --enable-multilib.
2472 if test x${enable_multilib} = x ; then
2473 target_configargs="--enable-multilib ${target_configargs}"
2476 # Pass --with-newlib if appropriate. Note that target_configdirs has
2477 # changed from the earlier setting of with_newlib.
2478 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
2479 target_configargs="--with-newlib ${target_configargs}"
2482 # Pass the appropriate --host, --build, and --cache-file arguments.
2483 target_configargs="--cache-file=..
/config.cache
--host=${target_alias} --build=${build_alias} ${target_configargs}"
2485 # provide a proper gxx_include_dir.
2486 # Note, if you change the default, make sure to fix both here and in
2487 # the gcc and libstdc++-v3 subdirectories.
2488 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
2490 if test -n "${with_gxx_include_dir}"; then
2491 case "${with_gxx_include_dir}" in
2493 echo "configure.
in: error
: bad value
${withval} given
for g
++ include directory
" 1>&2
2499 gxx_include_dir=${with_gxx_include_dir}
2503 if test x${gxx_include_dir} = x; then
2504 if test x${enable_version_specific_runtime_libs} = xyes; then
2505 gxx_include_dir='${libsubdir}/include/c++'
2507 . ${srcdir}/config.if
2508 gxx_include_dir='${prefix}/include/${libstdcxx_incdir}'
2511 gxx_include_dir=${gxx_include_dir}
2515 case " $target_configdirs " in
2517 case " $target_configargs " in
2518 *" --with-newlib "*)
2521 FLAGS_FOR_TARGET=$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 -isystem $$s/newlib/libc/sys/cygwin -isystem $$s/newlib/libc/sys/cygwin32' ;;
2524 # If we're not building GCC, don't discard standard headers.
2525 if test -d ${srcdir}/gcc; then
2526 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
2528 if test "${build}" != "${host}"; then
2529 # On Canadian crosses, CC_FOR_TARGET will have already been set
2530 # by `configure', so we won't have an opportunity to add -Bgcc/
2531 # to it. This is right: we don't want to search that directory
2532 # for binaries, but we want the header files in there, so add
2534 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
2536 # Someone might think of using the pre-installed headers on
2537 # Canadian crosses, in case the installed compiler is not fully
2538 # compatible with the compiler being built. In this case, it
2539 # would be better to flag an error than risking having
2540 # incompatible object files being constructed. We can't
2541 # guarantee that an error will be flagged, but let's hope the
2542 # compiler will do it, when presented with incompatible header
2547 case "${target}-${is_cross_compiler}" in
2548 i[3456]86-*-linux*-no)
2549 # Here host == target, so we don't need to build gcc,
2550 # so we don't want to discard standard headers.
2551 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
2554 # If we're building newlib, use its generic headers last, but search
2555 # for any libc-related directories first (so make it the last -B
2557 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
2565 # On Canadian crosses, we'll be searching the right directories for
2566 # the previously-installed cross compiler, so don't bother to add
2567 # flags for directories within the install tree of the compiler
2568 # being built; programs in there won't even run.
2569 if test "${build}" = "${host}" && test -d ${srcdir}/gcc
; then
2570 # Search for pre-installed headers if nothing else fits.
2571 FLAGS_FOR_TARGET
=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include'
2574 if test "x${use_gnu_ld}" = x
&&
2575 echo " ${configdirs} " |
grep " ld " > /dev
/null
; then
2576 # Arrange for us to find uninstalled linker scripts.
2577 FLAGS_FOR_TARGET
=$FLAGS_FOR_TARGET' -L$$r/ld'
2580 if test "x${CC_FOR_TARGET+set}" = xset
; then
2582 elif test -d ${srcdir}/gcc
; then
2583 CC_FOR_TARGET
='$$r/gcc/xgcc -B$$r/gcc/'
2584 elif test "$host" = "$target"; then
2585 CC_FOR_TARGET
='$(CC)'
2587 CC_FOR_TARGET
=`echo gcc | sed "${program_transform_name}"`
2589 CC_FOR_TARGET
=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2591 if test "x${GCJ_FOR_TARGET+set}" = xset
; then
2593 elif test -d ${srcdir}/gcc
; then
2594 GCJ_FOR_TARGET
='$$r/gcc/gcj -B$$r/gcc/'
2595 elif test "$host" = "$target"; then
2596 GCJ_FOR_TARGET
='gcj'
2598 GCJ_FOR_TARGET
=`echo gcj | sed "${program_transform_name}"`
2600 GCJ_FOR_TARGET
=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2602 # Don't use libstdc++-v3's flags to configure/build itself.
2603 libstdcxx_flags
='`test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags --build-includes` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2604 raw_libstdcxx_flags
=' -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2606 if test "x${CXX_FOR_TARGET+set}" = xset
; then
2608 elif test -d ${srcdir}/gcc
; then
2609 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
2610 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
2611 # default whereas gcc does not.
2612 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
2614 CXX_FOR_TARGET
='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
2615 RAW_CXX_FOR_TARGET
='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
2616 elif test "$host" = "$target"; then
2617 CXX_FOR_TARGET
='$(CXX)'
2618 RAW_CXX_FOR_TARGET
=${CXX_FOR_TARGET}
2620 CXX_FOR_TARGET
=`echo c++ | sed "${program_transform_name}"`
2621 RAW_CXX_FOR_TARGET
=${CXX_FOR_TARGET}
2623 CXX_FOR_TARGET
=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2624 RAW_CXX_FOR_TARGET
=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2626 qCXX_FOR_TARGET
=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2627 qRAW_CXX_FOR_TARGET
=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2629 # We want to defer the evaluation of `cmd`s and shell variables in
2630 # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
2631 # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
2632 # quotes, but we still have to duplicate `$'s so that shell variables
2633 # can be expanded by the nested make as shell variables, not as make
2635 qqCXX_FOR_TARGET
=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2636 qqRAW_CXX_FOR_TARGET
=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2638 # Wrap CC_FOR_TARGET and friends, for certain types of builds.
2639 CC_FOR_TARGET
="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
2640 GCJ_FOR_TARGET
="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
2641 CXX_FOR_TARGET
="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
2642 RAW_CXX_FOR_TARGET
="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
2643 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE
="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
2644 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE
="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
2646 # Makefile fragments.
2647 host_makefile_frag
=${srcdir}/${host_makefile_frag}
2648 target_makefile_frag
=${srcdir}/${target_makefile_frag}
2649 alphaieee_frag
=${srcdir}/${alphaieee_frag}
2650 ospace_frag
=${srcdir}/${ospace_frag}
2656 # Miscellanea: directories, flags, etc.
2673 # Build module lists & subconfigure args.
2679 # Host module lists & subconfigure args.
2688 # Target module lists & subconfigure args.
2706 NCN_STRICT_CHECK_TOOL
(AR
, ar)
2707 NCN_STRICT_CHECK_TOOL
(AS
, as
)
2708 NCN_STRICT_CHECK_TOOL
(DLLTOOL
, dlltool
)
2709 NCN_STRICT_CHECK_TOOL
(LD
, ld
)
2710 NCN_STRICT_CHECK_TOOL
(NM
, nm
)
2711 NCN_STRICT_CHECK_TOOL
(RANLIB
, ranlib
, :)
2712 NCN_STRICT_CHECK_TOOL
(WINDRES
, windres
)
2713 NCN_STRICT_CHECK_TOOL
(OBJCOPY
, objcopy
)
2714 NCN_STRICT_CHECK_TOOL
(OBJDUMP
, objdump
)
2724 NCN_STRICT_CHECK_TARGET_TOOL
(AR_FOR_TARGET
, ar)
2725 NCN_STRICT_CHECK_TARGET_TOOL
(AS_FOR_TARGET
, as
)
2726 NCN_STRICT_CHECK_TARGET_TOOL
(DLLTOOL_FOR_TARGET
, dlltool
)
2727 NCN_STRICT_CHECK_TARGET_TOOL
(LD_FOR_TARGET
, ld
)
2728 NCN_STRICT_CHECK_TARGET_TOOL
(NM_FOR_TARGET
, nm
)
2729 NCN_STRICT_CHECK_TARGET_TOOL
(RANLIB_FOR_TARGET
, ranlib
, :)
2730 NCN_STRICT_CHECK_TARGET_TOOL
(WINDRES_FOR_TARGET
, windres
)
2741 # Fix up target tools.
2742 if test "x${build}" = "x${host}" ; then
2743 # In this case, the newly built tools can and should be used,
2744 # so we override the results of the autoconf tests.
2745 # This should really only happen when the tools are actually being built,
2746 # but that's a further refinement. The new build scheme, where
2747 # tools are built into a structure paralleling where they're installed,
2748 # should also eliminate all of this cleanly.
2749 AR_FOR_TARGET
="\$(USUAL_AR_FOR_TARGET)"
2750 AS_FOR_TARGET
="\$(USUAL_AS_FOR_TARGET)"
2751 DLLTOOL_FOR_TARGET
="\$(USUAL_DLLTOOL_FOR_TARGET)"
2752 LD_FOR_TARGET
="\$(USUAL_LD_FOR_TARGET)"
2753 NM_FOR_TARGET
="\$(USUAL_NM_FOR_TARGET)"
2754 RANLIB_FOR_TARGET
="\$(USUAL_RANLIB_FOR_TARGET)"
2755 WINDRES_FOR_TARGET
="\$(USUAL_WINDRES_FOR_TARGET)"
2757 # Certain tools may need extra flags.
2758 AR_FOR_TARGET
=${AR_FOR_TARGET}${extra_arflags_for_target}
2759 RANLIB_FOR_TARGET
=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
2760 NM_FOR_TARGET
=${NM_FOR_TARGET}${extra_nmflags_for_target}
2763 cat > confcache
<<\EOF
2764 # This file is a shell script that caches the results of configure
2765 # tests run on this system so they can be shared between configure
2766 # scripts and configure runs. It is not useful on other systems.
2767 # If it contains results you don't want to keep, you may remove or edit it.
2769 # By default, configure uses ./config.cache as the cache file,
2770 # creating it if it does not exist already. You can give configure
2771 # the --cache-file=FILE option to use a different cache file; that is
2772 # what configure does when it calls configure scripts in
2773 # subdirectories, so they share the cache.
2774 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2775 # config.status only pays attention to the cache file if you give it the
2776 # --recheck option to rerun configure.
2779 # The following way of writing the cache mishandles newlines in values,
2780 # but we know of no workaround that is simple, portable, and efficient.
2781 # So, don't put newlines in cache variables' values.
2782 # Ultrix sh set writes to stderr and can't be redirected directly,
2783 # and sets the high bit in the cache file unless we assign to the vars.
2785 case `(ac_space=' '; set | grep ac_space) 2>&1` in
2787 # `set' does not quote correctly, so add quotes (double-quote substitution
2788 # turns \\\\ into \\, and sed turns \\ into \).
2790 -e "s/'/'\\\\''/g" \
2791 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2794 # `set' quotes correctly as required by POSIX, so do not add quotes.
2795 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2798 if cmp -s $cache_file confcache
; then
2801 if test -w $cache_file; then
2802 echo "updating cache $cache_file"
2803 cat confcache
> $cache_file
2805 echo "not updating unwritable cache $cache_file"
2810 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2812 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
2813 # Let make expand exec_prefix.
2814 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
2816 # Any assignment to VPATH causes Sun make to only execute
2817 # the first set of double-colon rules, so remove it if not needed.
2818 # If there is a colon in the path, we need to keep it.
2819 if test "x$srcdir" = x.
; then
2820 ac_vpsub
='/^[ ]*VPATH[ ]*=[^:]*$/d'
2823 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2825 # Transform confdefs.h into DEFS.
2826 # Protect against shell expansion while executing Makefile rules.
2827 # Protect against Makefile macro expansion.
2828 cat > conftest.defs
<<\EOF
2829 s
%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
2830 s
%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
2835 DEFS=`sed -f conftest.defs confdefs.h |
tr '\012' ' '`
2839 # Without the "./", some shells look in PATH for config.status.
2840 : ${CONFIG_STATUS=./config.status}
2842 echo creating $CONFIG_STATUS
2843 rm -f $CONFIG_STATUS
2844 cat > $CONFIG_STATUS <<EOF
2846 # Generated automatically by configure.
2847 # Run this file to recreate the current configuration.
2848 # This directory was configured as follows,
2849 # on host `(hostname || uname
-n) 2>/dev
/null |
sed 1q
`:
2851 # $0 $ac_configure_args
2853 # Compiler output produced by configure, useful for debugging
2854 # configure, is in ./config.log if it exists.
2856 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2859 case "\$ac_option" in
2860 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2861 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2862 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2863 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2864 echo "$CONFIG_STATUS generated by autoconf version 2.13"
2866 -help | --help | --hel | --he | --h)
2867 echo "\$ac_cs_usage"; exit 0 ;;
2868 *) echo "\$ac_cs_usage"; exit 1 ;;
2872 ac_given_srcdir=$srcdir
2874 trap 'rm -fr `echo "Makefile" |
sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2876 cat >> $CONFIG_STATUS <<EOF
2878 # Protect against being on the right side of a sed subst in config.status.
2879 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2880 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2884 s%@CFLAGS@%$CFLAGS%g
2885 s%@CPPFLAGS@%$CPPFLAGS%g
2886 s%@CXXFLAGS@%$CXXFLAGS%g
2887 s%@FFLAGS@%$FFLAGS%g
2889 s%@LDFLAGS@%$LDFLAGS%g
2891 s%@exec_prefix@%$exec_prefix%g
2892 s%@prefix@%$prefix%g
2893 s%@program_transform_name@%$program_transform_name%g
2894 s%@bindir@%$bindir%g
2895 s%@sbindir@%$sbindir%g
2896 s%@libexecdir@%$libexecdir%g
2897 s%@datadir@%$datadir%g
2898 s%@sysconfdir@%$sysconfdir%g
2899 s%@sharedstatedir@%$sharedstatedir%g
2900 s%@localstatedir@%$localstatedir%g
2901 s%@libdir@%$libdir%g
2902 s%@includedir@%$includedir%g
2903 s%@oldincludedir@%$oldincludedir%g
2904 s%@infodir@%$infodir%g
2905 s%@mandir@%$mandir%g
2907 s%@host_alias@%$host_alias%g
2908 s%@host_cpu@%$host_cpu%g
2909 s%@host_vendor@%$host_vendor%g
2910 s%@host_os@%$host_os%g
2911 s%@target@%$target%g
2912 s%@target_alias@%$target_alias%g
2913 s%@target_cpu@%$target_cpu%g
2914 s%@target_vendor@%$target_vendor%g
2915 s%@target_os@%$target_os%g
2917 s%@build_alias@%$build_alias%g
2918 s%@build_cpu@%$build_cpu%g
2919 s%@build_vendor@%$build_vendor%g
2920 s%@build_os@%$build_os%g
2921 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
2922 /@maybe_dependencies@/r $maybe_dependencies
2923 s%@maybe_dependencies@%%g
2924 /@serialization_dependencies@/r $serialization_dependencies
2925 s%@serialization_dependencies@%%g
2926 /@host_makefile_frag@/r $host_makefile_frag
2927 s%@host_makefile_frag@%%g
2928 /@target_makefile_frag@/r $target_makefile_frag
2929 s%@target_makefile_frag@%%g
2930 /@alphaieee_frag@/r $alphaieee_frag
2931 s%@alphaieee_frag@%%g
2932 /@ospace_frag@/r $ospace_frag
2934 s%@SET_LIB_PATH@%$SET_LIB_PATH%g
2935 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
2936 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
2937 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
2938 s%@configlinks@%$configlinks%g
2939 s%@enable_shared@%$enable_shared%g
2940 s%@enable_threads@%$enable_threads%g
2941 s%@enable_version_specific_runtime_libs@%$enable_version_specific_runtime_libs%g
2942 s%@gcc_version_trigger@%$gcc_version_trigger%g
2943 s%@gcc_version@%$gcc_version%g
2944 s%@tooldir@%$tooldir%g
2945 s%@build_tooldir@%$build_tooldir%g
2946 s%@GDB_TK@%$GDB_TK%g
2947 s%@gxx_include_dir@%$gxx_include_dir%g
2948 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
2949 s%@build_subdir@%$build_subdir%g
2950 s%@build_configargs@%$build_configargs%g
2951 s%@configure_build_modules@%$configure_build_modules%g
2952 s%@all_build_modules@%$all_build_modules%g
2953 s%@host_configargs@%$host_configargs%g
2954 s%@configdirs@%$configdirs%g
2955 s%@configure_host_modules@%$configure_host_modules%g
2956 s%@all_host_modules@%$all_host_modules%g
2957 s%@check_host_modules@%$check_host_modules%g
2958 s%@install_host_modules@%$install_host_modules%g
2959 s%@install_host_modules_nogcc@%$install_host_modules_nogcc%g
2960 s%@target_subdir@%$target_subdir%g
2961 s%@target_configargs@%$target_configargs%g
2962 s%@target_configdirs@%$target_configdirs%g
2963 s%@configure_target_modules@%$configure_target_modules%g
2964 s%@all_target_modules@%$all_target_modules%g
2965 s%@check_target_modules@%$check_target_modules%g
2966 s%@install_target_modules@%$install_target_modules%g
2968 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
2970 s%@MAKEINFO@%$MAKEINFO%g
2972 s%@config_shell@%$config_shell%g
2975 s%@DEFAULT_YACC@%$DEFAULT_YACC%g
2976 s%@DEFAULT_LEX@%$DEFAULT_LEX%g
2977 s%@DEFAULT_M4@%$DEFAULT_M4%g
2978 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
2979 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
2980 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
2981 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
2982 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
2983 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
2984 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
2985 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
2990 cat >> $CONFIG_STATUS <<\EOF
2992 # Split the substitutions into bite-sized pieces for seds with
2993 # small command number limits, like on Digital OSF/1 and HP-UX.
2994 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2995 ac_file=1 # Number of current file.
2996 ac_beg=1 # First line for current file.
2997 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3000 while $ac_more_lines; do
3001 if test $ac_beg -gt 1; then
3002 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3004 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3006 if test ! -s conftest.s$ac_file; then
3008 rm -f conftest.s$ac_file
3010 if test -z "$ac_sed_cmds"; then
3011 ac_sed_cmds="sed -f conftest.s$ac_file"
3013 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3015 ac_file=`expr $ac_file + 1`
3017 ac_end=`expr $ac_end + $ac_max_sed_cmds`
3020 if test -z "$ac_sed_cmds"; then
3025 cat >> $CONFIG_STATUS <<EOF
3027 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
3029 cat >> $CONFIG_STATUS <<\EOF
3030 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3031 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3033 *:*) ac_file_in=`echo "$ac_file"|
sed 's%[^:]*:%%'`
3034 ac_file=`echo "$ac_file"|
sed 's%:.*%%'` ;;
3035 *) ac_file_in="${ac_file}.in" ;;
3038 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3040 # Remove last slash and all that follows it. Not all systems have dirname.
3041 ac_dir=`echo $ac_file|
sed 's%/[^/][^/]*$%%'`
3042 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3043 # The file is in a subdirectory.
3044 test ! -d "$ac_dir" && mkdir "$ac_dir"
3045 ac_dir_suffix="/`echo $ac_dir|
sed 's%^\./%%'`"
3046 # A "../" for each directory in $ac_dir_suffix.
3047 ac_dots=`echo $ac_dir_suffix|
sed 's%/[^/]*%../%g'`
3049 ac_dir_suffix= ac_dots=
3052 case "$ac_given_srcdir" in
3054 if test -z "$ac_dots"; then top_srcdir=.
3055 else top_srcdir=`echo $ac_dots|
sed 's%/$%%'`; fi ;;
3056 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3058 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3059 top_srcdir="$ac_dots$ac_given_srcdir" ;;
3063 echo creating "$ac_file"
3065 configure_input="Generated automatically from `echo $ac_file_in|
sed 's%.*/%%'` by configure."
3067 *Makefile*) ac_comsub="1i\\
3068 # $configure_input" ;;
3072 ac_file_inputs=`echo $ac_file_in|
sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3074 s%@configure_input@%$configure_input%g
3075 s%@srcdir@%$srcdir%g
3076 s%@top_srcdir@%$top_srcdir%g
3077 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3082 cat >> $CONFIG_STATUS <<EOF
3085 cat >> $CONFIG_STATUS <<\EOF
3089 chmod +x $CONFIG_STATUS
3090 rm -fr confdefs* $ac_clean_files
3091 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1