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 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 diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils 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 gzip hello indent m4 rcs recode sed shellutils tar textutils uudecode wdiff gprof target-groff guile perl time ash bash bzip2 prms gnuserv target-gperf"
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
="$noconfigdirs byacc"
934 noconfigdirs
="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext"
936 i
[3456]86-*-go32* | i
[3456]86-*-msdosdjgpp*)
937 noconfigdirs
="tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi"
939 i
[3456]86-*-mingw32*)
940 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv"
941 noconfigdirs
="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
944 noconfigdirs
="$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 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 ${libgcj}"
984 noconfigdirs
="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
985 noconfigdirs
="$noconfigdirs target-libobjc ${libgcj}"
987 *-*-freebsd[12] |
*-*-freebsd[12].
* |
*-*-freebsd*aout
*)
988 noconfigdirs
="$noconfigdirs target-newlib target-libgloss ${libgcj}"
991 # Skip some stuff on all NetBSD configurations.
992 noconfigdirs
="$noconfigdirs target-newlib target-libiberty target-libgloss"
994 # Skip some stuff that's unsupported on some NetBSD configurations.
996 i
*86-*-netbsdelf*) ;;
998 noconfigdirs
="$noconfigdirs ${libgcj}"
1003 noconfigdirs
="$noconfigdirs ${libstdcxx_version} target-newlib target-libiberty target-libgloss ${libgcj}"
1006 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1008 h8300
*-*-* | h8500-
*-*)
1009 noconfigdirs
="$noconfigdirs target-libf2c"
1015 noconfigdirs
="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1018 # ld works, but does not support shared libraries.
1019 # newlib is not 64 bit ready. I'm not sure about fileutils.
1020 # gas doesn't generate exception information.
1021 noconfigdirs
="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
1024 noconfigdirs
="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
1027 # newlib is not 64 bit ready
1028 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
1031 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
1034 # newlib is not 64 bit ready
1035 noconfigdirs
="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1038 noconfigdirs
="$noconfigdirs ${libgcj} target-newlib target-libgloss"
1040 sh
*-*-pe|mips
*-*-pe|
*arm-wince-pe
)
1041 noconfigdirs
="$noconfigdirs ${libgcj}"
1042 noconfigdirs
="$noconfigdirs target-examples"
1043 noconfigdirs
="$noconfigdirs target-libiberty texinfo send-pr"
1044 noconfigdirs
="$noconfigdirs tcl tix tk itcl libgui sim"
1045 noconfigdirs
="$noconfigdirs expect dejagnu"
1046 # the C++ libraries don't build on top of CE's C libraries
1047 noconfigdirs
="$noconfigdirs ${libstdcxx_version}"
1048 noconfigdirs
="$noconfigdirs target-newlib"
1050 *-*-cygwin*) ;; # keep gdb and readline
1051 *) noconfigdirs
="$noconfigdirs gdb readline ${libstdcxx_version}"
1056 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1058 arm-
*-coff | strongarm-
*-coff | xscale-
*-coff)
1059 noconfigdirs
="$noconfigdirs ${libgcj}"
1061 arm-
*-elf* | strongarm-
*-elf* | xscale-
*-elf*)
1062 noconfigdirs
="$noconfigdirs target-libffi target-qthreads"
1065 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1068 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1071 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1074 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1077 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1080 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1083 noconfigdirs
="$noconfigdirs ld target-libgloss ${libgcj}"
1086 noconfigdirs
="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1088 c4x-
*-* | tic4x-
*-*)
1089 noconfigdirs
="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1091 c54x
*-*-* | tic54x-
*-*)
1092 noconfigdirs
="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} gcc gdb newlib"
1095 noconfigdirs
="$noconfigdirs ${libgcj}"
1098 noconfigdirs
="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1101 noconfigdirs
="$noconfigdirs ${libgcj}"
1104 noconfigdirs
="$noconfigdirs ${libgcj}"
1107 noconfigdirs
="$noconfigdirs ${libgcj}"
1110 noconfigdirs
="$noconfigdirs target-libgloss"
1113 noconfigdirs
="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} target-libf2c"
1115 hppa
*64*-*-linux* | parisc
*64*-*-linux*)
1116 # In this case, it's because the hppa64-linux target is for
1117 # the kernel only at this point and has no libc, and thus no
1118 # headers, crt*.o, etc., all of which are needed by these.
1119 noconfigdirs
="$noconfigdirs target-zlib"
1122 parisc
*-*-linux* | hppa
*-*-linux* | \
1124 hppa
*-*-openbsd* | \
1126 noconfigdirs
="$noconfigdirs ${libgcj}"
1127 # Do configure ld/binutils/gas for this case.
1130 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
1131 # build on HP-UX 10.20.
1132 noconfigdirs
="$noconfigdirs ld shellutils ${libgcj}"
1135 # No gdb support yet.
1136 noconfigdirs
="$noconfigdirs tix readline mmalloc libgui itcl gdb"
1139 # No gdb or ld support yet.
1140 noconfigdirs
="$noconfigdirs tix readline mmalloc libgui itcl gdb ld"
1142 i
[3456]86-*-coff | i
[3456]86-*-elf)
1143 noconfigdirs
="$noconfigdirs ${libgcj}"
1145 i
[34567]86-*-freebsd*)
1146 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
1149 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
1150 # not build java stuff by default.
1153 noconfigdirs
="$noconfigdirs ${libgcj}";;
1156 # This section makes it possible to build newlib natively on linux.
1157 # If we are using a cross compiler then don't configure newlib.
1158 if test x
${is_cross_compiler} != xno
; then
1159 noconfigdirs
="$noconfigdirs target-newlib"
1161 noconfigdirs
="$noconfigdirs target-libgloss"
1162 # If we are not using a cross compiler, do configure newlib.
1163 # Note however, that newlib will only be configured in this situation
1164 # if the --with-newlib option has been given, because otherwise
1165 # 'target-newlib' will appear in skipdirs.
1167 i
[3456]86-*-mingw32*)
1168 target_configdirs
="$target_configdirs target-mingw"
1169 noconfigdirs
="$noconfigdirs expect target-libgloss ${libgcj}"
1171 # Can't build gdb for mingw32 if not native.
1173 i
[3456]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
1174 *) noconfigdirs
="$noconfigdirs gdb tcl tk expect itcl tix gnuserv"
1179 target_configdirs
="$target_configdirs target-libtermcap target-winsup"
1180 noconfigdirs
="$noconfigdirs target-gperf target-libgloss ${libgcj}"
1181 # always build newlib.
1182 skipdirs
=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1184 # Can't build gdb for Cygwin if not native.
1186 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
1187 *) noconfigdirs
="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv"
1192 noconfigdirs
="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
1194 i
[3456]86-*-sco3.2v5
*)
1195 # The linker does not yet know about weak symbols in COFF,
1196 # and is not configured to handle mixed ELF and COFF.
1197 noconfigdirs
="$noconfigdirs ld target-libgloss ${libgcj}"
1200 noconfigdirs
="$noconfigdirs gprof target-libgloss ${libgcj}"
1202 i
[3456]86-*-solaris2*)
1203 noconfigdirs
="$noconfigdirs target-libgloss"
1206 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1209 noconfigdirs
="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1211 m68hc11-
*-*|m6811-
*-*|m68hc12-
*-*|m6812-
*-*)
1212 noconfigdirs
="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1215 noconfigdirs
="$noconfigdirs ${libgcj}"
1218 noconfigdirs
="$noconfigdirs ${libgcj}"
1221 # The EPOC C++ environment does not support exceptions or rtti,
1222 # and so building libstdc++-v3 tends not to always work.
1223 noconfigdirs
="$noconfigdirs target-libstdc++-v3"
1226 noconfigdirs
="$noconfigdirs ${libgcj} gdb libgloss"
1229 noconfigdirs
="$noconfigdirs ${libgcj}"
1232 noconfigdirs
="$noconfigdirs ${libgcj}"
1235 # copied from rs6000-*-* entry
1236 noconfigdirs
="$noconfigdirs gprof target-libgloss ${libgcj}"
1238 powerpc
*-*-winnt* | powerpc
*-*-pe* | ppc
*-*-pe)
1239 target_configdirs
="$target_configdirs target-winsup"
1240 noconfigdirs
="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}"
1241 # always build newlib.
1242 skipdirs
=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
1244 # This is temporary until we can link against shared libraries
1245 powerpcle-
*-solaris*)
1246 noconfigdirs
="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}"
1249 noconfigdirs
="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
1252 noconfigdirs
="$noconfigdirs ${libgcj}"
1254 powerpc64
*-*-linux*)
1255 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
1257 noconfigdirs
="$noconfigdirs target-libffi"
1260 noconfigdirs
="$noconfigdirs target-newlib gprof ${libgcj}"
1263 noconfigdirs
="$noconfigdirs gprof ${libgcj}"
1266 noconfigdirs
="$noconfigdirs gprof ${libgcj}"
1269 noconfigdirs
="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
1272 # The GNU linker does not support shared libraries.
1273 noconfigdirs
="$noconfigdirs ld gprof target-libgloss ${libgcj}"
1276 # Linking libjava exceeds command-line length limits on at least
1277 # IRIX 6.2, but not on IRIX 6.5.
1278 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
1279 # <oldham@codesourcery.com>
1280 noconfigdirs
="$noconfigdirs gprof target-libgloss ${libgcj}"
1283 noconfigdirs
="$noconfigdirs gprof target-libgloss ${libgcj}"
1286 noconfigdirs
="$noconfigdirs gprof target-libgloss ${libgcj}"
1289 noconfigdirs
="$noconfigdirs gprof ${libgcj}" # same as generic mips
1292 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
1295 noconfigdirs
="$noconfigdirs gprof ${libgcj}"
1298 noconfigdirs
="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
1302 i
[3456]86-*-vsta) ;; # don't add gprof back in
1303 i
[3456]86-*-go32*) ;; # don't add gprof back in
1304 i
[3456]86-*-msdosdjgpp*) ;; # don't add gprof back in
1305 *) skipdirs
=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
1307 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1310 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1313 noconfigdirs
="$noconfigdirs ${libgcj}"
1316 noconfigdirs
="$noconfigdirs ${libgcj}"
1319 noconfigdirs
="$noconfigdirs ${libgcj}"
1322 noconfigdirs
="$noconfigdirs ${libgcj}"
1323 if test x
${is_cross_compiler} != xno
; then
1324 noconfigdirs
="$noconfigdirs gdb target-newlib target-libgloss"
1329 sparc-
*-solaris* | sparc64-
*-solaris* | sparcv9-
*-solaris*)
1332 noconfigdirs
="$noconfigdirs bfd binutils gas gcc gdb ld ${libstdcxx_version} opcodes target-libgloss ${libgcj}"
1335 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1338 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1341 noconfigdirs
="$noconfigdirs target-libgloss ${libgcj}"
1344 noconfigdirs
="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
1347 noconfigdirs
="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1350 noconfigdirs
="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
1353 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
1356 noconfigdirs
="$noconfigdirs target-newlib target-libgloss ${libgcj}"
1359 noconfigdirs
="$noconfigdirs ${libgcj}"
1363 # If we aren't building newlib, then don't build libgloss, since libgloss
1364 # depends upon some newlib header files.
1365 case "${noconfigdirs}" in
1366 *target-libgloss
*) ;;
1367 *target-newlib
*) noconfigdirs
="$noconfigdirs target-libgloss" ;;
1370 # Figure out what language subdirectories are present.
1371 # Look if the user specified --enable-languages="..."; if not, use
1372 # the environment variable $LANGUAGES if defined. $LANGUAGES might
1374 # NB: embedded tabs in this IF block -- do not untabify
1375 if test x
"${enable_languages+set}" != xset
; then
1376 if test x
"${LANGUAGES+set}" = xset
; then
1377 enable_languages
="${LANGUAGES}"
1378 echo configure.
in: warning
: setting LANGUAGES is deprecated
, use
--enable-languages instead
1>&2
1380 enable_languages
=all
1383 if test x
"${enable_languages}" = x ||
1384 test x
"${enable_languages}" = xyes
;
1386 echo configure.
in: --enable-languages needs
at least one language argument
1>&2
1390 enable_languages
=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
1392 # First scan to see if an enabled language requires some other language.
1393 # We assume that a given config-lang.in will list all the language
1394 # front ends it requires, even if some are required indirectly.
1395 for lang
in ${srcdir}/gcc
/*/config-lang.
in ..
1400 # The odd quoting in the next line works around
1401 # an apparent bug in bash 1.12 on linux.
1402 ${srcdir}/gcc
/[*]/config-lang.
in)
1405 lang_alias
=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
1406 this_lang_requires
=`sed -n -e 's,^lang_requires=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_requires=\([^ ]*\).*$,\1,p' $lang`
1407 for other
in $this_lang_requires
1409 case ,${enable_languages}, in
1415 echo " \`$other' language required by \`$lang_alias'; enabling" 1>&2
1416 enable_languages
="$enable_languages,$other"
1425 for lang
in ${srcdir}/gcc
/*/config-lang.
in ..
1429 # The odd quoting in the next line works around
1430 # an apparent bug in bash 1.12 on linux.
1431 ${srcdir}/gcc
/[*]/config-lang.
in) ;;
1433 lang_alias
=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
1434 this_lang_libs
=`sed -n -e 's,^target_libs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^target_libs=\([^ ]*\).*$,\1,p' $lang`
1435 this_lang_dirs
=`sed -n -e 's,^lang_dirs=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^lang_dirs=\([^ ]*\).*$,\1,p' $lang`
1436 build_by_default
=`sed -n -e 's,^build_by_default=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^build_by_default=\([^ ]*\).*$,\1,p' $lang`
1437 if test "x$lang_alias" = x
1439 echo "$lang doesn't set \$language." 1>&2
1442 case ${build_by_default},${enable_languages}, in
1443 *,$lang_alias,*) add_this_lang
=yes ;;
1444 no
,*) add_this_lang
=no
;;
1445 *,all
,*) add_this_lang
=yes ;;
1446 *) add_this_lang
=no
;;
1448 if test x
"${add_this_lang}" = xyes
; then
1449 eval target_libs
='"$target_libs "'\"$this_lang_libs\"
1451 eval noconfigdirs
='"$noconfigdirs "'\"$this_lang_libs $this_lang_dirs\"
1457 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
1458 # $target_configdirs.
1459 # If we have the source for $noconfigdirs entries, add them to $notsupp.
1462 for dir
in .
$skipdirs $noconfigdirs ; do
1463 dirname=`echo $dir | sed -e s/target-//g`
1464 if test $dir != .
&& echo " ${configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1465 configdirs
=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
1466 if test -r $srcdir/$dirname/configure
; then
1467 if echo " ${skipdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1470 notsupp
="$notsupp $dir"
1474 if test $dir != .
&& echo " ${target_configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1475 target_configdirs
=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
1476 if test -r $srcdir/$dirname/configure
; then
1477 if echo " ${skipdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1480 notsupp
="$notsupp $dir"
1486 # Sometimes the tools are distributed with libiberty but with no other
1487 # libraries. In that case, we don't want to build target-libiberty.
1488 if test -n "${target_configdirs}" ; then
1490 for i
in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1491 if test "$i" != "libiberty" ; then
1492 if test -r $srcdir/$i/configure
; then
1498 if test -z "${others}" ; then
1503 # Quietly strip out all directories which aren't configurable in this tree.
1504 # This relies on all configurable subdirectories being autoconfiscated, which
1506 configdirs_all
="$configdirs"
1508 for i
in ${configdirs_all} ; do
1509 if test -f ${srcdir}/$i/configure
; then
1510 configdirs
="${configdirs} $i"
1513 target_configdirs_all
="$target_configdirs"
1515 for i
in ${target_configdirs_all} ; do
1516 j
=`echo $i | sed -e s/target-//g`
1517 if test -f ${srcdir}/$j/configure
; then
1518 target_configdirs
="${target_configdirs} $i"
1522 # Produce a warning message for the subdirs we can't configure.
1523 # This isn't especially interesting in the Cygnus tree, but in the individual
1524 # FSF releases, it's important to let people know when their machine isn't
1525 # supported by the one or two programs in a package.
1527 if test -n "${notsupp}" && test -z "${norecursion}" ; then
1528 # If $appdirs is non-empty, at least one of those directories must still
1529 # be configured, or we error out. (E.g., if the gas release supports a
1530 # specified target in some subdirs but not the gas subdir, we shouldn't
1531 # pretend that all is well.)
1532 if test -n "$appdirs" ; then
1533 for dir
in $appdirs ; do
1534 if test -r $dir/Makefile.
in ; then
1535 if echo " ${configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1539 if echo " ${target_configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1545 if test -n "$appdirs" ; then
1546 echo "*** This configuration is not supported by this package." 1>&2
1550 # Okay, some application will build, or we don't care to check. Still
1551 # notify of subdirs not getting built.
1552 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1553 echo " ${notsupp}" 1>&2
1554 echo " (Any other directories should still work fine.)" 1>&2
1564 # Handle --with-headers=XXX. If the value is not "yes", the contents of
1565 # the named directory are copied to $(tooldir)/sys-include.
1566 if test x
"${with_headers}" != x
; then
1567 if test x
${is_cross_compiler} = xno
; then
1568 echo 1>&2 '***' --with-headers is only supported when cross compiling
1571 if test x
"${with_headers}" != xyes
; then
1572 case "${exec_prefixoption}" in
1574 *) x
=${exec_prefix} ;;
1576 copy_dirs
="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
1580 # Handle --with-libs=XXX. If the value is not "yes", the contents of
1581 # the name directories are copied to $(tooldir)/lib. Multiple directories
1583 if test x
"${with_libs}" != x
; then
1584 if test x
${is_cross_compiler} = xno
; then
1585 echo 1>&2 '***' --with-libs is only supported when cross compiling
1588 if test x
"${with_libs}" != xyes
; then
1589 # Copy the libraries in reverse order, so that files in the first named
1590 # library override files in subsequent libraries.
1591 case "${exec_prefixoption}" in
1593 *) x
=${exec_prefix} ;;
1595 for l
in ${with_libs}; do
1596 copy_dirs
="$l $x/${target_alias}/lib ${copy_dirs}"
1601 # Handle ${copy_dirs}
1602 set fnord
${copy_dirs}
1604 while test $# != 0 ; do
1605 if test -f $2/COPIED
&& test x
"`cat $2/COPIED`" = x
"$1" ; then
1608 echo Copying
$1 to
$2
1610 # Use the install script to create the directory and all required
1611 # parent directories.
1612 if test -d $2 ; then
1616 ${srcdir}/install-sh
-c -m 644 config.temp
$2/COPIED
1619 # Copy the directory, assuming we have tar.
1620 # FIXME: Should we use B in the second tar? Not all systems support it.
1621 (cd $1; tar -cf - .
) |
(cd $2; tar -xpf -)
1623 # It is the responsibility of the user to correctly adjust all
1624 # symlinks. If somebody can figure out how to handle them correctly
1625 # here, feel free to add the code.
1632 # Work in distributions that contain no compiler tools, like Autoconf.
1634 host_makefile_frag
=/dev
/null
1635 if test -d ${srcdir}/config
; then
1638 # Avoid "too much defining" errors from HPUX compiler.
1639 tentative_cc
="cc -Wp,-H256000"
1640 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
1641 # If it's HP/UX ar, this should be harmless.
1645 tentative_cc
="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
1648 #None of the Apollo compilers can compile gas or binutils. The preprocessor
1649 # chokes on bfd, the compiler won't let you assign integers to enums, and
1650 # other problems. Defining CC to gcc is a questionable way to say "don't use
1651 # the apollo compiler" (the preferred version of GCC could be called cc,
1652 # or whatever), but I'm not sure leaving CC as cc is any better...
1653 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
1654 # Used to have BISON=yacc.
1658 tentative_cc
="gcc -Wall -ansi -D__using_DGUX"
1659 host_makefile_frag
="config/mh-dgux"
1662 # Under CX/UX, we want to tell the compiler to use ANSI mode.
1663 tentative_cc
="cc -Xa"
1664 host_makefile_frag
="config/mh-cxux"
1666 m88k-motorola-sysv
*)
1669 tentative_cc
="cc -Wf,-XNg1000"
1670 host_makefile_frag
="config/mh-decstation"
1673 # The C compiler on NEC MIPS SVR4 needs bigger tables.
1674 tentative_cc
="cc -ZXNd=5000 -ZXNg=1000"
1675 host_makefile_frag
="config/mh-necv4"
1678 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
1679 # environment. Also bump switch table size so that cp-parse will
1680 # compile. Bump string length limit so linker builds.
1681 tentative_cc
="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
1684 host_makefile_frag
="config/mh-sysv4"
1687 # This is for a MIPS running RISC/os 4.52C.
1689 # This is needed for GDB, but needs to be in the top-level make because
1690 # if a library is compiled with the bsd headers and gets linked with the
1691 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
1692 # a different size).
1693 # ptrace(2) apparently has problems in the BSD environment. No workaround is
1694 # known except to select the sysv environment. Could we use /proc instead?
1695 # These "sysv environments" and "bsd environments" often end up being a pain.
1697 # This is not part of CFLAGS because perhaps not all C compilers have this
1699 tentative_cc
="cc -systype sysv"
1705 host_makefile_frag
="config/mh-sysv5"
1708 tentative_cc
="gcc -Wall -ansi -D__using_DGUX"
1709 host_makefile_frag
="config/mh-dgux386"
1711 i
[3456]86-ncr-sysv4.3
*)
1712 # The MetaWare compiler will generate a copyright message unless you
1713 # turn it off by adding the -Hnocopyr flag.
1714 tentative_cc
="cc -Hnocopyr"
1716 i
[3456]86-ncr-sysv4*)
1717 # for an NCR 3000 (i486/SVR4) system.
1718 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
1719 # This compiler not only emits obnoxious copyright messages every time
1720 # you run it, but it chokes and dies on a whole bunch of GNU source
1721 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
1722 tentative_cc
="/usr/ccs/ATT/cc"
1723 host_makefile_frag
="config/mh-ncr3000"
1725 i
[3456]86-*-sco3.2v5
*)
1728 # The native C compiler botches some simple uses of const. Unfortunately,
1729 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
1730 tentative_cc
="cc -Dconst="
1731 host_makefile_frag
="config/mh-sco"
1734 host_makefile_frag
="config/mh-sysv5"
1736 i
[3456]86-*-solaris2*)
1737 host_makefile_frag
="config/mh-sysv4"
1739 i
[3456]86-*-msdosdjgpp*)
1740 host_makefile_frag
="config/mh-djgpp"
1743 host_makefile_frag
="config/mh-cygwin"
1746 host_makefile_frag
="config/mh-mingw32"
1749 host_makefile_frag
="config/mh-interix"
1752 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
1756 host_makefile_frag
="config/mh-solaris"
1759 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
1760 # without overflowing the jump tables (-J says to use a 32 bit table)
1761 tentative_cc
="cc -J"
1764 tentative_cc
="cc -Wp,-H256000"
1767 tentative_cc
="cc -Wp,-H256000"
1770 # /bin/cc is less than useful for our purposes. Always use GCC
1771 tentative_cc
="/usr/cygnus/progressive/bin/gcc"
1772 host_makefile_frag
="config/mh-lynxrs6k"
1775 # /bin/cc is less than useful for our purposes. Always use GCC
1776 tentative_cc
="/bin/gcc"
1779 host_makefile_frag
="config/mh-sysv4"
1784 extra_arflags_for_target
=
1785 extra_nmflags_for_target
=
1786 extra_ranlibflags_for_target
=
1787 target_makefile_frag
=/dev
/null
1789 i
[3456]86-*-netware*)
1790 target_makefile_frag
="config/mt-netware"
1793 target_makefile_frag
="config/mt-netware"
1796 target_makefile_frag
="config/mt-linux"
1798 *-*-aix4.
[3456789]* |
*-*-aix[56789].
*)
1799 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
1800 # commands to handle both 32-bit and 64-bit objects. These flags are
1801 # harmless if we're using GNU nm or ar.
1802 extra_arflags_for_target
=" -X32_64"
1803 extra_nmflags_for_target
=" -B -X32_64"
1806 # ranlib from Darwin requires the -c flag to look at common symbols.
1807 extra_ranlibflags_for_target
=" -c"
1809 mips
*-*-pe | sh
*-*-pe |
*arm-wince-pe
)
1810 target_makefile_frag
="config/mt-wince"
1814 alphaieee_frag
=/dev
/null
1817 # This just makes sure to use the -mieee option to build target libs.
1818 # This should probably be set individually by each library.
1819 alphaieee_frag
="config/mt-alphaieee"
1823 # If --enable-target-optspace always use -Os instead of -O2 to build
1824 # the target libraries, similarly if it is not specified, use -Os
1825 # on selected platforms.
1826 ospace_frag
=/dev
/null
1827 case "${enable_target_optspace}:${target}" in
1829 ospace_frag
="config/mt-ospace"
1832 ospace_frag
="config/mt-d30v"
1834 :m32r-
* |
:d10v-
* |
:fr30-
*)
1835 ospace_frag
="config/mt-ospace"
1840 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
1844 # Set with_gnu_as and with_gnu_ld as appropriate.
1846 # This is done by determining whether or not the appropriate directory
1847 # is available, and by checking whether or not specific configurations
1848 # have requested that this magic not happen.
1850 # The command line options always override the explicit settings in
1851 # configure.in, and the settings in configure.in override this magic.
1853 # If the default for a toolchain is to use GNU as and ld, and you don't
1854 # want to do that, then you should use the --without-gnu-as and
1855 # --without-gnu-ld options for the configure script.
1857 if test x
${use_gnu_as} = x
&&
1858 echo " ${configdirs} " |
grep " gas " > /dev
/null
2>&1 ; then
1860 extra_host_args
="$extra_host_args --with-gnu-as"
1863 if test x
${use_gnu_ld} = x
&&
1864 echo " ${configdirs} " |
grep " ld " > /dev
/null
2>&1 ; then
1866 extra_host_args
="$extra_host_args --with-gnu-ld"
1869 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
1870 # can detect this case.
1872 if test x
${with_newlib} != xno
&& echo " ${target_configdirs} " |
grep " target-newlib " > /dev
/null
2>&1 ; then
1874 extra_host_args
="$extra_host_args --with-newlib"
1877 # We default to --with-shared on platforms where -fpic is meaningless.
1878 # Well, we don't yet, but we will.
1879 if false
&& test "${host}" = "${target}" && test x${enable_shared} = x ; then
1881 alpha*-dec-osf*) enable_shared=yes ;;
1882 alpha*-*-linux*) enable_shared=yes ;;
1883 mips-sgi-irix5*) enable_shared=yes ;;
1884 *) enable_shared=no ;;
1888 case "${enable_shared}" in
1896 # Default to using --with-stabs for certain targets.
1897 if test x${with_stabs} = x ; then
1901 extra_host_args="${extra_host_args} --with-stabs"
1905 mips*-*-* | alpha*-*-osf*)
1907 extra_host_args="${extra_host_args} --with-stabs"
1912 # hpux11 in 64bit mode has libraries in a weird place. Arrange to find
1913 # them automatically.
1916 extra_host_args="$extra_host_args -x-libraries=/usr
/lib
/pa20_64
-x-includes=/usr
/X11R
6/include
"
1920 # If we aren't going to be using gcc, see if we can extract a definition
1921 # of CC from the fragment.
1922 # Actually, use the 'pre-extracted' version above.
1923 if test -z "${CC}" && test "${build}" = "${host}" ; then
1924 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1926 for dir in $PATH; do
1927 test -z "$dir" && dir=.
1928 if test -f $dir/gcc; then
1934 if test -z "${found}" && test -n "${tentative_cc}" ; then
1939 # Some systems (e.g., one of the i386-aix systems the gas testers are
1940 # using) don't handle "\$
" correctly, so don't use it here.
1941 tooldir='$(exec_prefix)'/${target_alias}
1942 build_tooldir=${tooldir}
1944 # Generate a default definition for YACC. This is used if the makefile can't
1945 # locate bison or byacc in objdir.
1947 for prog in 'bison -y' byacc yacc
1949 set dummy $prog; tmp=$2
1950 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1951 for dir in $PATH; do
1952 test -z "$dir" && dir=.
1953 if test -f $dir/$tmp; then
1954 DEFAULT_YACC="$prog"
1960 test -n "$DEFAULT_YACC" && break
1963 # Generate a default definition for M4. This is used if the makefile can't
1964 # locate m4 in objdir.
1966 for prog in gm4 gnum4 m4
1968 set dummy $prog; tmp=$2
1969 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1970 for dir in $PATH; do
1971 test -z "$dir" && dir=.
1972 if test -f $dir/$tmp; then
1979 test -n "$DEFAULT_M4" && break
1982 # Generate a default definition for LEX. This is used if the makefile can't
1983 # locate flex in objdir.
1985 for prog in flex lex
1987 set dummy $prog; tmp=$2
1988 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1989 for dir in $PATH; do
1990 test -z "$dir" && dir=.
1991 if test -f $dir/$tmp; then
1998 test -n "$DEFAULT_LEX" && break
2001 if test "${build}" != "${host}" ; then
2002 # If we are doing a Canadian Cross, in which the host and build systems
2003 # are not the same, we set reasonable default values for the tools.
2005 BISON=${BISON-bison}
2006 CC=${CC-${host_alias}-gcc}
2007 CFLAGS=${CFLAGS-"-g -O2"}
2008 CXX=${CXX-${host_alias}-c++}
2009 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2010 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
2011 CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
2012 CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++}
2013 GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj}
2014 GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}}
2015 BUILD_PREFIX=${build_alias}-
2016 BUILD_PREFIX_1=${build_alias}-
2017 MAKEINFO=${MAKEINFO-makeinfo}
2019 if test -z "${YACC}" ; then
2020 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2021 for dir in $PATH; do
2022 test -z "$dir" && dir=.
2023 if test -f $dir/bison; then
2027 if test -f $dir/byacc; then
2031 if test -f $dir/yacc; then
2037 if test -z "${YACC}" ; then
2042 if test -z "${LEX}" ; then
2043 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2044 for dir in $PATH; do
2045 test -z "$dir" && dir=.
2046 if test -f $dir/flex; then
2050 if test -f $dir/lex; then
2060 # Set reasonable default values for some tools even if not Canadian.
2061 # Of course, these are different reasonable default values, originally
2062 # specified directly in the Makefile.
2063 # We don't export, so that autoconf can do its job.
2064 # Note that all these settings are above the fragment inclusion point
2065 # in Makefile.in, so can still be overridden by fragments.
2066 # This is all going to change when we autoconfiscate...
2068 BISON="\$
(USUAL_BISON
)"
2069 CC_FOR_BUILD="\$
(CC
)"
2070 GCC_FOR_TARGET="\$
(USUAL_GCC_FOR_TARGET
)"
2072 BUILD_PREFIX_1=loser-
2073 MAKEINFO="\$
(USUAL_MAKEINFO
)"
2075 YACC="\$
(USUAL_YACC
)"
2077 # If CC is still not set, try to get gcc.
2079 if test -z "${CC}" ; then
2080 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2081 for dir in $PATH; do
2082 test -z "$dir" && dir=.
2083 if test -f $dir/gcc; then
2086 echo 'void f(){}' > conftest.c
2087 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2088 CFLAGS=${CFLAGS-"-g -O2"}
2089 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2091 CFLAGS=${CFLAGS-"-O2"}
2092 CXXFLAGS=${CXXFLAGS-"-O2"}
2101 # Determine if we are using gcc.
2102 cat > conftest.c <<EOF
2107 if ${CC} -E conftest.c | grep yes >/dev/null 2>&1; then
2111 if test -z "${CFLAGS}"; then
2112 # Here CC is set but CFLAGS is not. Use a quick hack to use -O2 if CC
2113 # is set to a version of gcc.
2114 if test "$cc_prog_is_gcc" = yes; then
2115 echo 'void f(){}' > conftest.c
2116 if test -z "`${CC} -g -c conftest.c 2>&1`"; then
2117 CFLAGS=${CFLAGS-"-g -O2"}
2118 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2120 CFLAGS=${CFLAGS-"-O2"}
2121 CXXFLAGS=${CXXFLAGS-"-O2"}
2128 # We must set the default linker to the linker used by gcc for the correct
2129 # operation of libtool. If LD is not defined and we are using gcc, try to
2130 # set the LD default to the ld used by gcc.
2131 if test -z "$LD"; then
2132 if test "$cc_prog_is_gcc" = yes; then
2135 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
2137 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
2139 case $gcc_prog_ld in
2140 # Accept absolute paths.
2141 [\\/]* | [A-Za-z]:[\\/]*)
2142 LD="$gcc_prog_ld" ;;
2148 CFLAGS=${CFLAGS-"-g"}
2149 CXXFLAGS=${CXXFLAGS-"-g -O2"}
2152 # FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
2153 # Set up the list of links to be made.
2154 # ${links} is the list of link names, and ${files} is the list of names to link to.
2157 configlinks="${links}"
2158 if test -r ./config.status ; then
2159 mv -f ./config.status ./config.back
2161 while test -n "${files}" ; do
2162 # set file to car of files, files to cdr of files
2163 set ${files}; file=$1; shift; files=$*
2164 set ${links}; link=$1; shift; links=$*
2166 if test ! -r ${srcdir}/${file} ; then
2167 if test ! -r ${file} ; then
2168 echo '***' "${progname}: cannot create a link
\"${link}\"," 1>&2
2169 echo '***' "since the
file \"${srcdir}/${file}\" does not exist.
" 1>&2
2175 srcfile=${srcdir}/${file}
2178 ${remove} -f ${link}
2179 # Make a symlink if possible, otherwise try a hard link
2180 if ${symbolic_link} ${srcfile} ${link} >/dev/null 2>&1 ; then
2183 # We need to re-remove the file because Lynx leaves a
2184 # very strange directory there when it fails an NFS symlink.
2185 ${remove} -r -f ${link}
2186 ${hard_link} ${srcfile} ${link}
2188 if test ! -r ${link} ; then
2189 echo '***' "${progname}: unable to link \"${link}\" to \"${srcfile}\".
" 1>&2
2193 echo "Linked
\"${link}\" to
\"${srcfile}\".
"
2196 # Create a .gdbinit file which runs the one in srcdir
2197 # and tells GDB to look there for source files.
2199 if test -r ${srcdir}/.gdbinit ; then
2202 *) cat > ./.gdbinit <<EOF
2206 source ${srcdir}/.gdbinit
2212 # record if we want runtime library stuff installed in libsubdir.
2214 if test -z "${enable_version_specific_runtime_libs}"; then
2215 enable_version_specific_runtime_libs=no
2218 # Make sure that the compiler is able to generate an executable. If it
2219 # can't, we are probably in trouble. We don't care whether we can run the
2220 # executable--we might be using a cross compiler--we only care whether it
2221 # can be created. At this point the main configure script has set CC.
2223 echo "int main
() { return 0; }" > conftest.c
2224 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
2225 if test $? = 0 ; then
2226 if test -s conftest || test -s conftest.exe ; then
2232 echo 1>&2 "*** The
command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed.
"
2233 echo 1>&2 "*** You must
set the environment variable CC to a working compiler.
"
2240 # The Solaris /usr/ucb/cc compiler does not appear to work.
2242 sparc-sun-solaris2*)
2243 CCBASE="`echo ${CC-cc} | sed 's/ .*$//'`"
2244 if test "`type $CCBASE | sed 's/^[^/]*//'`" = "/usr
/ucb
/cc
" ; then
2246 test -d /opt/SUNWspro/bin && could_use="/opt
/SUNWspro
/bin
"
2247 if test -d /opt/cygnus/bin ; then
2248 if test "$could_use" = "" ; then
2249 could_use="/opt
/cygnus
/bin
"
2251 could_use="$could_use or
/opt
/cygnus
/bin
"
2254 if test "$could_use" = "" ; then
2255 echo "Warning
: compilation may fail because you
're using"
2256 echo "/usr/ucb/cc. You should change your PATH or CC "
2257 echo "variable and rerun configure."
2259 echo "Warning: compilation may fail because you're using
"
2260 echo "/usr
/ucb
/cc
, when you should use the C compiler from
"
2261 echo "$could_use. You should change your
"
2262 echo "PATH or CC variable and rerun configure.
"
2268 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
2269 # binutils tools will find libbfd.so.
2270 if test "${shared}" = "yes" ; then
2271 SET_LIB_PATH="\$
(REALLY_SET_LIB_PATH
)"
2278 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
2279 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
2282 # Record target_configdirs and the configure arguments for target and
2283 # build configuration in Makefile.
2284 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
2286 # This is the final value for target_configdirs. configdirs already
2287 # has its final value. It's time to create some lists of valid targets.
2289 # While at that, we remove Makefiles if we were started for recursive
2290 # configuration, such that the top-level Makefile reconfigures them,
2291 # like we used to do when configure itself was recursive.
2294 configure_build_modules=
2295 # Only make build modules if build != host.
2296 # This should be done more generally, but at the moment it doesn't matter.
2297 if test ${host_alias} != ${build_alias} ; then
2298 for module in libiberty ; do
2299 all_build_modules=all-build-${module}
2300 configure_build_modules=configure-build-${module}
2301 if test -z "${no_recursion}" \
2302 && test -f ${build_subdir}/${module}/Makefile; then
2303 echo 1>&2 "*** removing
${build_subdir}/${module}/Makefile to force reconfigure
"
2304 rm -f ${build_subdir}/${module}/Makefile
2311 install_host_modules=
2312 configure_host_modules=
2313 for module in ${configdirs} ; do
2314 all_host_modules="${all_host_modules} all-
${module}"
2315 check_host_modules="${check_host_modules} check-
${module}"
2316 install_host_modules="${install_host_modules} install-
${module}"
2317 configure_host_modules="${configure_host_modules} configure-
${module}"
2318 if test -z "${no_recursion}" \
2319 && test -f ${module}/Makefile; then
2320 echo 1>&2 "*** removing
${module}/Makefile to force reconfigure
"
2321 rm -f ${module}/Makefile
2324 install_host_modules_nogcc=`echo "${install_host_modules}" | sed -e 's/install-gcc//g'`
2327 check_target_modules=
2328 install_target_modules=
2329 configure_target_modules=
2330 for module in ${target_configdirs} ; do
2331 all_target_modules="${all_target_modules} all-target-
${module}"
2332 check_target_modules="${check_target_modules} check-target-
${module}"
2333 install_target_modules="${install_target_modules} install-target-
${module}"
2334 configure_target_modules="${configure_target_modules} configure-target-
${module}"
2335 if test -z "${no_recursion}" \
2336 && test -f ${target_subdir}/${module}/Makefile; then
2337 echo 1>&2 "*** removing
${target_subdir}/${module}/Makefile to force reconfigure
"
2338 rm -f ${target_subdir}/${module}/Makefile
2342 # Determine whether gdb needs tk/tcl or not.
2343 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
2344 # and in that case we want gdb to be built without tk. Ugh!
2345 # In fact I believe gdb is the *only* package directly dependent on tk,
2346 # so we should be able to put the 'maybe's in unconditionally and
2347 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
2348 # 100% sure that that's safe though.
2350 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-libgui
"
2351 case "$enable_gdbtk" in
2355 GDB_TK="${gdb_tk}" ;;
2357 # Only add the dependency on gdbtk when GDBtk is part of the gdb
2358 # distro. Eventually someone will fix this and move Insight, nee
2359 # gdbtk to a separate directory.
2360 if test -d ${srcdir}/gdb/gdbtk ; then
2368 # Create the 'maybe dependencies'. This uses a temporary file.
2370 echo '# maybedep.tmp' > maybedep.tmp
2371 for item in ${all_build_modules} ${all_host_modules} ${all_target_modules} \
2372 ${install_host_modules} ${install_target_modules} \
2373 ${configure_build_modules} ${configure_host_modules} ${configure_target_modules} \
2375 echo "maybe-
${item}: ${item}" >> maybedep.tmp
2377 maybe_dependencies=maybedep.tmp
2380 # Create the serialization dependencies. This uses a temporary file.
2382 # Check whether --enable-serial-configure or --disable-serial-configure was given.
2383 if test "${enable_serial_configure+set}" = set; then
2384 enableval="$enable_serial_configure"
2389 # These force 'configure's to be done one at a time, to avoid problems
2390 # with contention over a shared config.cache.
2392 echo '# serdep.tmp' > serdep.tmp
2394 test "x
${enable_serial_configure}" = xno ||
2395 test "x
${enable_serial_build_configure}" = xno ||
2396 for item in ${build_configdirs} ; do
2399 *) echo "configure-build-
${item}: configure-build-
${olditem}" >> serdep.tmp ;;
2404 test "x
${enable_serial_configure}" = xno ||
2405 test "x
${enable_serial_host_configure}" = xno ||
2406 for item in ${configdirs} ; do
2409 *) echo "configure-
${item}: configure-
${olditem}" >> serdep.tmp ;;
2414 test "x
${enable_serial_configure}" = xno ||
2415 test "x
${enable_serial_target_configure}" = xno ||
2416 for item in ${target_configdirs} ; do
2419 *) echo "configure-target-
${item}: configure-target-
${olditem}" >> serdep.tmp ;;
2423 serialization_dependencies=serdep.tmp
2426 # Base args. Strip norecursion, cache-file, srcdir, host, build,
2427 # target and nonopt. These are the ones we might not want to pass
2428 # down to subconfigures.
2429 baseargs=`echo " ${ac_configure_args} " | \
2430 sed -e 's/ --no[^ ]* / /' \
2431 -e 's/ --c[a-z-]*[= ][^ ]* / /' \
2432 -e 's/ --sr[a-z-]*[= ][^ ]* / /' \
2433 -e 's/ --ho[a-z-]*[= ][^ ]* / /' \
2434 -e 's/ --bu[a-z-]*[= ][^ ]* / /' \
2435 -e 's/ --t[a-z-]*[= ][^ ]* / /' \
2436 -e 's/ -cache-file[= ][^ ]* / /' \
2437 -e 's/ -srcdir[= ][^ ]* / /' \
2438 -e 's/ -host[= ][^ ]* / /' \
2439 -e 's/ -build[= ][^ ]* / /' \
2440 -e 's/ -target[= ][^ ]* / /' \
2441 -e 's/ [^ -][^ ]* / /' \
2442 -e 's/^ *//;s/ *$//'`
2444 # For the build-side libraries, we just need to pretend we're native,
2445 # and not use the same cache file. Multilibs are neither needed nor
2447 build_configargs="--cache-file=..
/config.cache
--build=${build_alias} --host=${build_alias} ${baseargs}"
2449 # For host modules, accept cache file option, or specification as blank.
2450 case "${cache_file}" in
2452 cache_file_option="" ;;
2453 /* | [A-Za-z]:[\\/]* ) # absolute path
2454 cache_file_option="--cache-file=${cache_file}" ;;
2456 cache_file_option="--cache-file=..
/${cache_file}" ;;
2459 host_configargs="${cache_file_option} --build=${build_alias} --host=${host_alias} --target=${target_alias} ${extra_host_args} ${baseargs}"
2461 target_configargs=${baseargs}
2463 # Passing a --with-cross-host argument lets the target libraries know
2464 # whether they are being built with a cross-compiler or being built
2465 # native. However, it would be better to use other mechanisms to make the
2466 # sorts of decisions they want to make on this basis. Please consider
2467 # this option to be deprecated. FIXME.
2468 if test x${is_cross_compiler} = xyes ; then
2469 target_configargs="--with-cross-host=${host_alias} ${target_configargs}"
2472 # Default to --enable-multilib.
2473 if test x${enable_multilib} = x ; then
2474 target_configargs="--enable-multilib ${target_configargs}"
2477 # Pass --with-newlib if appropriate. Note that target_configdirs has
2478 # changed from the earlier setting of with_newlib.
2479 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
2480 target_configargs="--with-newlib ${target_configargs}"
2483 # Pass the appropriate --host, --build, and --cache-file arguments.
2484 target_configargs="--cache-file=..
/config.cache
--host=${target_alias} --build=${build_alias} ${target_configargs}"
2486 # provide a proper gxx_include_dir.
2487 # Note, if you change the default, make sure to fix both here and in
2488 # the gcc and libstdc++-v3 subdirectories.
2489 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
2491 if test -n "${with_gxx_include_dir}"; then
2492 case "${with_gxx_include_dir}" in
2494 echo "configure.
in: error
: bad value
${withval} given
for g
++ include directory
" 1>&2
2500 gxx_include_dir=${with_gxx_include_dir}
2504 if test x${gxx_include_dir} = x; then
2505 if test x${enable_version_specific_runtime_libs} = xyes; then
2506 gxx_include_dir='${libsubdir}/include/c++'
2508 . ${srcdir}/config.if
2509 gxx_include_dir='${prefix}/include/${libstdcxx_incdir}'
2512 gxx_include_dir=${gxx_include_dir}
2516 case " $target_configdirs " in
2518 case " $target_configargs " in
2519 *" --with-newlib "*)
2522 FLAGS_FOR_TARGET=$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' ;;
2525 # If we're not building GCC, don't discard standard headers.
2526 if test -d ${srcdir}/gcc; then
2527 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
2529 if test "${build}" != "${host}"; then
2530 # On Canadian crosses, CC_FOR_TARGET will have already been set
2531 # by `configure', so we won't have an opportunity to add -Bgcc/
2532 # to it. This is right: we don't want to search that directory
2533 # for binaries, but we want the header files in there, so add
2535 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/gcc/include'
2537 # Someone might think of using the pre-installed headers on
2538 # Canadian crosses, in case the installed compiler is not fully
2539 # compatible with the compiler being built. In this case, it
2540 # would be better to flag an error than risking having
2541 # incompatible object files being constructed. We can't
2542 # guarantee that an error will be flagged, but let's hope the
2543 # compiler will do it, when presented with incompatible header
2548 case "${target}-${is_cross_compiler}" in
2549 i[3456]86-*-linux*-no)
2550 # Here host == target, so we don't need to build gcc,
2551 # so we don't want to discard standard headers.
2552 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
2555 # If we're building newlib, use its generic headers last, but search
2556 # for any libc-related directories first (so make it the last -B
2558 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
2566 # On Canadian crosses, we'll be searching the right directories for
2567 # the previously-installed cross compiler, so don't bother to add
2568 # flags for directories within the install tree of the compiler
2569 # being built; programs in there won't even run.
2570 if test "${build}" = "${host}" && test -d ${srcdir}/gcc
; then
2571 # Search for pre-installed headers if nothing else fits.
2572 FLAGS_FOR_TARGET
=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include'
2575 if test "x${use_gnu_ld}" = x
&&
2576 echo " ${configdirs} " |
grep " ld " > /dev
/null
; then
2577 # Arrange for us to find uninstalled linker scripts.
2578 FLAGS_FOR_TARGET
=$FLAGS_FOR_TARGET' -L$$r/ld'
2581 if test "x${CC_FOR_TARGET+set}" = xset
; then
2583 elif test -d ${srcdir}/gcc
; then
2584 CC_FOR_TARGET
='$$r/gcc/xgcc -B$$r/gcc/'
2585 elif test "$host" = "$target"; then
2586 CC_FOR_TARGET
='$(CC)'
2588 CC_FOR_TARGET
=`echo gcc | sed "${program_transform_name}"`
2590 CC_FOR_TARGET
=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2592 if test "x${GCJ_FOR_TARGET+set}" = xset
; then
2594 elif test -d ${srcdir}/gcc
; then
2595 GCJ_FOR_TARGET
='$$r/gcc/gcj -B$$r/gcc/'
2596 elif test "$host" = "$target"; then
2597 GCJ_FOR_TARGET
='gcj'
2599 GCJ_FOR_TARGET
=`echo gcj | sed "${program_transform_name}"`
2601 GCJ_FOR_TARGET
=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2603 # Don't use libstdc++-v3's flags to configure/build itself.
2604 libstdcxx_flags
='`test ! -f $$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$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2605 raw_libstdcxx_flags
=' -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
2607 if test "x${CXX_FOR_TARGET+set}" = xset
; then
2609 elif test -d ${srcdir}/gcc
; then
2610 # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead
2611 # of g++ for linking C++ or Java, because g++ has -shared-libgcc by
2612 # default whereas gcc does not.
2613 # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for
2615 CXX_FOR_TARGET
='$$r/gcc/g++ -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags
2616 RAW_CXX_FOR_TARGET
='$$r/gcc/xgcc -shared-libgcc -B$$r/gcc/ -nostdinc++ '$raw_libstdcxx_flags
2617 elif test "$host" = "$target"; then
2618 CXX_FOR_TARGET
='$(CXX)'
2619 RAW_CXX_FOR_TARGET
=${CXX_FOR_TARGET}
2621 CXX_FOR_TARGET
=`echo c++ | sed "${program_transform_name}"`
2622 RAW_CXX_FOR_TARGET
=${CXX_FOR_TARGET}
2624 CXX_FOR_TARGET
=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2625 RAW_CXX_FOR_TARGET
=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)'
2627 qCXX_FOR_TARGET
=`echo "$CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2628 qRAW_CXX_FOR_TARGET
=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[&%],\\\&,g'`
2630 # We want to defer the evaluation of `cmd`s and shell variables in
2631 # CXX_FOR_TARGET when recursing in the top-level Makefile, such as for
2632 # bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single
2633 # quotes, but we still have to duplicate `$'s so that shell variables
2634 # can be expanded by the nested make as shell variables, not as make
2636 qqCXX_FOR_TARGET
=`echo "$qCXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2637 qqRAW_CXX_FOR_TARGET
=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[$][$],$$$$,g'`
2639 # Wrap CC_FOR_TARGET and friends, for certain types of builds.
2640 CC_FOR_TARGET
="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}"
2641 GCJ_FOR_TARGET
="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}"
2642 CXX_FOR_TARGET
="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}"
2643 RAW_CXX_FOR_TARGET
="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}"
2644 CXX_FOR_TARGET_FOR_RECURSIVE_MAKE
="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}"
2645 RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE
="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}"
2647 # Makefile fragments.
2648 host_makefile_frag
=${srcdir}/${host_makefile_frag}
2649 target_makefile_frag
=${srcdir}/${target_makefile_frag}
2650 alphaieee_frag
=${srcdir}/${alphaieee_frag}
2651 ospace_frag
=${srcdir}/${ospace_frag}
2657 # Miscellanea: directories, flags, etc.
2674 # Build module lists & subconfigure args.
2680 # Host module lists & subconfigure args.
2689 # Target module lists & subconfigure args.
2707 NCN_STRICT_CHECK_TOOL
(AR
, ar)
2708 NCN_STRICT_CHECK_TOOL
(AS
, as
)
2709 NCN_STRICT_CHECK_TOOL
(DLLTOOL
, dlltool
)
2710 NCN_STRICT_CHECK_TOOL
(LD
, ld
)
2711 NCN_STRICT_CHECK_TOOL
(NM
, nm
)
2712 NCN_STRICT_CHECK_TOOL
(RANLIB
, ranlib
, :)
2713 NCN_STRICT_CHECK_TOOL
(WINDRES
, windres
)
2714 NCN_STRICT_CHECK_TOOL
(OBJCOPY
, objcopy
)
2715 NCN_STRICT_CHECK_TOOL
(OBJDUMP
, objdump
)
2725 NCN_STRICT_CHECK_TARGET_TOOL
(AR_FOR_TARGET
, ar)
2726 NCN_STRICT_CHECK_TARGET_TOOL
(AS_FOR_TARGET
, as
)
2727 NCN_STRICT_CHECK_TARGET_TOOL
(DLLTOOL_FOR_TARGET
, dlltool
)
2728 NCN_STRICT_CHECK_TARGET_TOOL
(LD_FOR_TARGET
, ld
)
2729 NCN_STRICT_CHECK_TARGET_TOOL
(NM_FOR_TARGET
, nm
)
2730 NCN_STRICT_CHECK_TARGET_TOOL
(RANLIB_FOR_TARGET
, ranlib
, :)
2731 NCN_STRICT_CHECK_TARGET_TOOL
(WINDRES_FOR_TARGET
, windres
)
2742 # Fix up target tools.
2743 if test "x${build}" = "x${host}" ; then
2744 # In this case, the newly built tools can and should be used,
2745 # so we override the results of the autoconf tests.
2746 # This should really only happen when the tools are actually being built,
2747 # but that's a further refinement. The new build scheme, where
2748 # tools are built into a structure paralleling where they're installed,
2749 # should also eliminate all of this cleanly.
2750 AR_FOR_TARGET
="\$(USUAL_AR_FOR_TARGET)"
2751 AS_FOR_TARGET
="\$(USUAL_AS_FOR_TARGET)"
2752 DLLTOOL_FOR_TARGET
="\$(USUAL_DLLTOOL_FOR_TARGET)"
2753 LD_FOR_TARGET
="\$(USUAL_LD_FOR_TARGET)"
2754 NM_FOR_TARGET
="\$(USUAL_NM_FOR_TARGET)"
2755 RANLIB_FOR_TARGET
="\$(USUAL_RANLIB_FOR_TARGET)"
2756 WINDRES_FOR_TARGET
="\$(USUAL_WINDRES_FOR_TARGET)"
2758 # Certain tools may need extra flags.
2759 AR_FOR_TARGET
=${AR_FOR_TARGET}${extra_arflags_for_target}
2760 RANLIB_FOR_TARGET
=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
2761 NM_FOR_TARGET
=${NM_FOR_TARGET}${extra_nmflags_for_target}
2764 cat > confcache
<<\EOF
2765 # This file is a shell script that caches the results of configure
2766 # tests run on this system so they can be shared between configure
2767 # scripts and configure runs. It is not useful on other systems.
2768 # If it contains results you don't want to keep, you may remove or edit it.
2770 # By default, configure uses ./config.cache as the cache file,
2771 # creating it if it does not exist already. You can give configure
2772 # the --cache-file=FILE option to use a different cache file; that is
2773 # what configure does when it calls configure scripts in
2774 # subdirectories, so they share the cache.
2775 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2776 # config.status only pays attention to the cache file if you give it the
2777 # --recheck option to rerun configure.
2780 # The following way of writing the cache mishandles newlines in values,
2781 # but we know of no workaround that is simple, portable, and efficient.
2782 # So, don't put newlines in cache variables' values.
2783 # Ultrix sh set writes to stderr and can't be redirected directly,
2784 # and sets the high bit in the cache file unless we assign to the vars.
2786 case `(ac_space=' '; set | grep ac_space) 2>&1` in
2788 # `set' does not quote correctly, so add quotes (double-quote substitution
2789 # turns \\\\ into \\, and sed turns \\ into \).
2791 -e "s/'/'\\\\''/g" \
2792 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2795 # `set' quotes correctly as required by POSIX, so do not add quotes.
2796 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2799 if cmp -s $cache_file confcache
; then
2802 if test -w $cache_file; then
2803 echo "updating cache $cache_file"
2804 cat confcache
> $cache_file
2806 echo "not updating unwritable cache $cache_file"
2811 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2813 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
2814 # Let make expand exec_prefix.
2815 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
2817 # Any assignment to VPATH causes Sun make to only execute
2818 # the first set of double-colon rules, so remove it if not needed.
2819 # If there is a colon in the path, we need to keep it.
2820 if test "x$srcdir" = x.
; then
2821 ac_vpsub
='/^[ ]*VPATH[ ]*=[^:]*$/d'
2824 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2826 # Transform confdefs.h into DEFS.
2827 # Protect against shell expansion while executing Makefile rules.
2828 # Protect against Makefile macro expansion.
2829 cat > conftest.defs
<<\EOF
2830 s
%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
2831 s
%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
2836 DEFS=`sed -f conftest.defs confdefs.h |
tr '\012' ' '`
2840 # Without the "./", some shells look in PATH for config.status.
2841 : ${CONFIG_STATUS=./config.status}
2843 echo creating $CONFIG_STATUS
2844 rm -f $CONFIG_STATUS
2845 cat > $CONFIG_STATUS <<EOF
2847 # Generated automatically by configure.
2848 # Run this file to recreate the current configuration.
2849 # This directory was configured as follows,
2850 # on host `(hostname || uname
-n) 2>/dev
/null |
sed 1q
`:
2852 # $0 $ac_configure_args
2854 # Compiler output produced by configure, useful for debugging
2855 # configure, is in ./config.log if it exists.
2857 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2860 case "\$ac_option" in
2861 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2862 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2863 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2864 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2865 echo "$CONFIG_STATUS generated by autoconf version 2.13"
2867 -help | --help | --hel | --he | --h)
2868 echo "\$ac_cs_usage"; exit 0 ;;
2869 *) echo "\$ac_cs_usage"; exit 1 ;;
2873 ac_given_srcdir=$srcdir
2875 trap 'rm -fr `echo "Makefile" |
sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2877 cat >> $CONFIG_STATUS <<EOF
2879 # Protect against being on the right side of a sed subst in config.status.
2880 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2881 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2885 s%@CFLAGS@%$CFLAGS%g
2886 s%@CPPFLAGS@%$CPPFLAGS%g
2887 s%@CXXFLAGS@%$CXXFLAGS%g
2888 s%@FFLAGS@%$FFLAGS%g
2890 s%@LDFLAGS@%$LDFLAGS%g
2892 s%@exec_prefix@%$exec_prefix%g
2893 s%@prefix@%$prefix%g
2894 s%@program_transform_name@%$program_transform_name%g
2895 s%@bindir@%$bindir%g
2896 s%@sbindir@%$sbindir%g
2897 s%@libexecdir@%$libexecdir%g
2898 s%@datadir@%$datadir%g
2899 s%@sysconfdir@%$sysconfdir%g
2900 s%@sharedstatedir@%$sharedstatedir%g
2901 s%@localstatedir@%$localstatedir%g
2902 s%@libdir@%$libdir%g
2903 s%@includedir@%$includedir%g
2904 s%@oldincludedir@%$oldincludedir%g
2905 s%@infodir@%$infodir%g
2906 s%@mandir@%$mandir%g
2908 s%@host_alias@%$host_alias%g
2909 s%@host_cpu@%$host_cpu%g
2910 s%@host_vendor@%$host_vendor%g
2911 s%@host_os@%$host_os%g
2912 s%@target@%$target%g
2913 s%@target_alias@%$target_alias%g
2914 s%@target_cpu@%$target_cpu%g
2915 s%@target_vendor@%$target_vendor%g
2916 s%@target_os@%$target_os%g
2918 s%@build_alias@%$build_alias%g
2919 s%@build_cpu@%$build_cpu%g
2920 s%@build_vendor@%$build_vendor%g
2921 s%@build_os@%$build_os%g
2922 s%@TOPLEVEL_CONFIGURE_ARGUMENTS@%$TOPLEVEL_CONFIGURE_ARGUMENTS%g
2923 /@maybe_dependencies@/r $maybe_dependencies
2924 s%@maybe_dependencies@%%g
2925 /@serialization_dependencies@/r $serialization_dependencies
2926 s%@serialization_dependencies@%%g
2927 /@host_makefile_frag@/r $host_makefile_frag
2928 s%@host_makefile_frag@%%g
2929 /@target_makefile_frag@/r $target_makefile_frag
2930 s%@target_makefile_frag@%%g
2931 /@alphaieee_frag@/r $alphaieee_frag
2932 s%@alphaieee_frag@%%g
2933 /@ospace_frag@/r $ospace_frag
2935 s%@SET_LIB_PATH@%$SET_LIB_PATH%g
2936 s%@RPATH_ENVVAR@%$RPATH_ENVVAR%g
2937 s%@BUILD_PREFIX@%$BUILD_PREFIX%g
2938 s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
2939 s%@configlinks@%$configlinks%g
2940 s%@enable_shared@%$enable_shared%g
2941 s%@enable_threads@%$enable_threads%g
2942 s%@enable_version_specific_runtime_libs@%$enable_version_specific_runtime_libs%g
2943 s%@gcc_version_trigger@%$gcc_version_trigger%g
2944 s%@gcc_version@%$gcc_version%g
2945 s%@tooldir@%$tooldir%g
2946 s%@build_tooldir@%$build_tooldir%g
2947 s%@GDB_TK@%$GDB_TK%g
2948 s%@gxx_include_dir@%$gxx_include_dir%g
2949 s%@libstdcxx_incdir@%$libstdcxx_incdir%g
2950 s%@build_subdir@%$build_subdir%g
2951 s%@build_configargs@%$build_configargs%g
2952 s%@configure_build_modules@%$configure_build_modules%g
2953 s%@all_build_modules@%$all_build_modules%g
2954 s%@host_configargs@%$host_configargs%g
2955 s%@configdirs@%$configdirs%g
2956 s%@configure_host_modules@%$configure_host_modules%g
2957 s%@all_host_modules@%$all_host_modules%g
2958 s%@check_host_modules@%$check_host_modules%g
2959 s%@install_host_modules@%$install_host_modules%g
2960 s%@install_host_modules_nogcc@%$install_host_modules_nogcc%g
2961 s%@target_subdir@%$target_subdir%g
2962 s%@target_configargs@%$target_configargs%g
2963 s%@target_configdirs@%$target_configdirs%g
2964 s%@configure_target_modules@%$configure_target_modules%g
2965 s%@all_target_modules@%$all_target_modules%g
2966 s%@check_target_modules@%$check_target_modules%g
2967 s%@install_target_modules@%$install_target_modules%g
2969 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
2971 s%@MAKEINFO@%$MAKEINFO%g
2973 s%@config_shell@%$config_shell%g
2976 s%@DEFAULT_YACC@%$DEFAULT_YACC%g
2977 s%@DEFAULT_LEX@%$DEFAULT_LEX%g
2978 s%@DEFAULT_M4@%$DEFAULT_M4%g
2979 s%@GCC_FOR_TARGET@%$GCC_FOR_TARGET%g
2980 s%@FLAGS_FOR_TARGET@%$FLAGS_FOR_TARGET%g
2981 s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
2982 s%@GCJ_FOR_TARGET@%$GCJ_FOR_TARGET%g
2983 s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
2984 s%@RAW_CXX_FOR_TARGET@%$RAW_CXX_FOR_TARGET%g
2985 s%@CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
2986 s%@RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE@%$RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE%g
2991 cat >> $CONFIG_STATUS <<\EOF
2993 # Split the substitutions into bite-sized pieces for seds with
2994 # small command number limits, like on Digital OSF/1 and HP-UX.
2995 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2996 ac_file=1 # Number of current file.
2997 ac_beg=1 # First line for current file.
2998 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3001 while $ac_more_lines; do
3002 if test $ac_beg -gt 1; then
3003 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3005 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3007 if test ! -s conftest.s$ac_file; then
3009 rm -f conftest.s$ac_file
3011 if test -z "$ac_sed_cmds"; then
3012 ac_sed_cmds="sed -f conftest.s$ac_file"
3014 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3016 ac_file=`expr $ac_file + 1`
3018 ac_end=`expr $ac_end + $ac_max_sed_cmds`
3021 if test -z "$ac_sed_cmds"; then
3026 cat >> $CONFIG_STATUS <<EOF
3028 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
3030 cat >> $CONFIG_STATUS <<\EOF
3031 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3032 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3034 *:*) ac_file_in=`echo "$ac_file"|
sed 's%[^:]*:%%'`
3035 ac_file=`echo "$ac_file"|
sed 's%:.*%%'` ;;
3036 *) ac_file_in="${ac_file}.in" ;;
3039 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3041 # Remove last slash and all that follows it. Not all systems have dirname.
3042 ac_dir=`echo $ac_file|
sed 's%/[^/][^/]*$%%'`
3043 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3044 # The file is in a subdirectory.
3045 test ! -d "$ac_dir" && mkdir "$ac_dir"
3046 ac_dir_suffix="/`echo $ac_dir|
sed 's%^\./%%'`"
3047 # A "../" for each directory in $ac_dir_suffix.
3048 ac_dots=`echo $ac_dir_suffix|
sed 's%/[^/]*%../%g'`
3050 ac_dir_suffix= ac_dots=
3053 case "$ac_given_srcdir" in
3055 if test -z "$ac_dots"; then top_srcdir=.
3056 else top_srcdir=`echo $ac_dots|
sed 's%/$%%'`; fi ;;
3057 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3059 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3060 top_srcdir="$ac_dots$ac_given_srcdir" ;;
3064 echo creating "$ac_file"
3066 configure_input="Generated automatically from `echo $ac_file_in|
sed 's%.*/%%'` by configure."
3068 *Makefile*) ac_comsub="1i\\
3069 # $configure_input" ;;
3073 ac_file_inputs=`echo $ac_file_in|
sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3075 s%@configure_input@%$configure_input%g
3076 s%@srcdir@%$srcdir%g
3077 s%@top_srcdir@%$top_srcdir%g
3078 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3083 cat >> $CONFIG_STATUS <<EOF
3086 cat >> $CONFIG_STATUS <<\EOF
3090 chmod +x $CONFIG_STATUS
3091 rm -fr confdefs* $ac_clean_files
3092 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1