3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.7
5 # Copyright (C) 1992, 1993, 1994 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 --enable-targets alternative target configurations"
17 --enable-shared build shared BFD library"
19 # Initialize some variables set by options.
20 # The variables have the same names as the options, with
21 # dashes changed to underlines.
23 cache_file
=.
/config.cache
32 program_transform_name
=s
,x
,x
,
40 bindir
='${exec_prefix}/bin'
41 sbindir
='${exec_prefix}/sbin'
42 libexecdir
='${exec_prefix}/libexec'
43 datadir
='${prefix}/share'
44 sysconfdir
='${prefix}/etc'
45 sharedstatedir
='${prefix}/com'
46 localstatedir
='${prefix}/var'
47 libdir
='${exec_prefix}/lib'
48 includedir
='${prefix}/include'
49 oldincludedir
='/usr/include'
50 infodir
='${prefix}/info'
51 mandir
='${prefix}/man'
53 # Initialize some other variables.
61 # If the previous option needs an argument, assign it.
62 if test -n "$ac_prev"; then
63 eval "$ac_prev=\$ac_option"
69 -*=*) ac_optarg
=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
73 # Accept the important Cygnus configure options, so we can diagnose typos.
77 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
79 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
80 bindir
="$ac_optarg" ;;
82 -build |
--build |
--buil |
--bui |
--bu)
84 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
87 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
88 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
90 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
91 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
92 cache_file
="$ac_optarg" ;;
94 -datadir |
--datadir |
--datadi |
--datad |
--data |
--dat |
--da)
96 -datadir=* |
--datadir=* |
--datadi=* |
--datad=* |
--data=* |
--dat=* \
98 datadir
="$ac_optarg" ;;
100 -disable-* |
--disable-*)
101 ac_feature
=`echo $ac_option|sed -e 's/-*disable-//'`
102 # Reject names that are not valid shell variable names.
103 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
104 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
106 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
107 eval "enable_${ac_feature}=no" ;;
109 -enable-* |
--enable-*)
110 ac_feature
=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
111 # Reject names that are not valid shell variable names.
112 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
113 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
115 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
120 eval "enable_${ac_feature}='$ac_optarg'" ;;
122 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
123 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
124 |
--exec |
--exe |
--ex)
125 ac_prev
=exec_prefix
;;
126 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
127 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
128 |
--exec=* |
--exe=* |
--ex=*)
129 exec_prefix
="$ac_optarg" ;;
131 -gas |
--gas |
--ga |
--g)
132 # Obsolete; use --with-gas.
135 -help |
--help |
--hel |
--he)
136 # Omit some internal or obsolete options to make the list less imposing.
137 # This message is too long to be a string in the A/UX 3.1 sh.
139 Usage: configure [options] [host]
140 Options: [defaults in brackets after descriptions]
142 --cache-file=FILE cache test results in FILE
143 --help print this message
144 --no-create do not create output files
145 --quiet, --silent do not print \`checking...' messages
146 --version print the version of autoconf that created configure
147 Directory and file names:
148 --prefix=PREFIX install architecture-independent files in PREFIX
150 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
152 --bindir=DIR user executables in DIR [EPREFIX/bin]
153 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
154 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
155 --datadir=DIR read-only architecture-independent data in DIR
157 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
158 --sharedstatedir=DIR modifiable architecture-independent data in DIR
160 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
161 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
162 --includedir=DIR C header files in DIR [PREFIX/include]
163 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
164 --infodir=DIR info documentation in DIR [PREFIX/info]
165 --mandir=DIR man documentation in DIR [PREFIX/man]
166 --srcdir=DIR find the sources in DIR [configure dir or ..]
167 --program-prefix=PREFIX prepend PREFIX to installed program names
168 --program-suffix=SUFFIX append SUFFIX to installed program names
169 --program-transform-name=PROGRAM
170 run sed PROGRAM on installed program names
174 --build=BUILD configure for building on BUILD [BUILD=HOST]
175 --host=HOST configure for HOST [guessed]
176 --target=TARGET configure for TARGET [TARGET=HOST]
177 Features and packages:
178 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
179 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
180 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
181 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
182 --x-includes=DIR X include files are in DIR
183 --x-libraries=DIR X library files are in DIR
185 if test -n "$ac_help"; then
186 echo "--enable and --with options recognized:$ac_help"
190 -host |
--host |
--hos |
--ho)
192 -host=* |
--host=* |
--hos=* |
--ho=*)
195 -includedir |
--includedir |
--includedi |
--included |
--include \
196 |
--includ |
--inclu |
--incl |
--inc)
197 ac_prev
=includedir
;;
198 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
199 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
200 includedir
="$ac_optarg" ;;
202 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
204 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
205 infodir
="$ac_optarg" ;;
207 -libdir |
--libdir |
--libdi |
--libd)
209 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
210 libdir
="$ac_optarg" ;;
212 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
213 |
--libexe |
--libex |
--libe)
214 ac_prev
=libexecdir
;;
215 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
216 |
--libexe=* |
--libex=* |
--libe=*)
217 libexecdir
="$ac_optarg" ;;
219 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
220 |
--localstate |
--localstat |
--localsta |
--localst \
221 |
--locals |
--local |
--loca |
--loc |
--lo)
222 ac_prev
=localstatedir
;;
223 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
224 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* \
225 |
--locals=* |
--local=* |
--loca=* |
--loc=* |
--lo=*)
226 localstatedir
="$ac_optarg" ;;
228 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
230 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
231 mandir
="$ac_optarg" ;;
234 # Obsolete; use --without-fp.
237 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
241 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
242 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
245 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
246 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
247 |
--oldin |
--oldi |
--old |
--ol |
--o)
248 ac_prev
=oldincludedir
;;
249 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
250 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
251 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
252 oldincludedir
="$ac_optarg" ;;
254 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
256 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
257 prefix
="$ac_optarg" ;;
259 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
260 |
--program-pre |
--program-pr |
--program-p)
261 ac_prev
=program_prefix
;;
262 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
263 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
264 program_prefix
="$ac_optarg" ;;
266 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
267 |
--program-suf |
--program-su |
--program-s)
268 ac_prev
=program_suffix
;;
269 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
270 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
271 program_suffix
="$ac_optarg" ;;
273 -program-transform-name |
--program-transform-name \
274 |
--program-transform-nam |
--program-transform-na \
275 |
--program-transform-n |
--program-transform- \
276 |
--program-transform |
--program-transfor \
277 |
--program-transfo |
--program-transf \
278 |
--program-trans |
--program-tran \
279 |
--progr-tra |
--program-tr |
--program-t)
280 ac_prev
=program_transform_name
;;
281 -program-transform-name=* |
--program-transform-name=* \
282 |
--program-transform-nam=* |
--program-transform-na=* \
283 |
--program-transform-n=* |
--program-transform-=* \
284 |
--program-transform=* |
--program-transfor=* \
285 |
--program-transfo=* |
--program-transf=* \
286 |
--program-trans=* |
--program-tran=* \
287 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
288 program_transform_name
="$ac_optarg" ;;
290 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
291 |
-silent |
--silent |
--silen |
--sile |
--sil)
294 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
296 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
298 sbindir
="$ac_optarg" ;;
300 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
301 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
302 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
304 ac_prev
=sharedstatedir
;;
305 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
306 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
307 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
309 sharedstatedir
="$ac_optarg" ;;
311 -site |
--site |
--sit)
313 -site=* |
--site=* |
--sit=*)
316 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
318 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
319 srcdir
="$ac_optarg" ;;
321 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
322 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
323 ac_prev
=sysconfdir
;;
324 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
325 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
326 sysconfdir
="$ac_optarg" ;;
328 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
330 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
331 target
="$ac_optarg" ;;
333 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
336 -version |
--version |
--versio |
--versi |
--vers)
337 echo "configure generated by autoconf version 2.7"
341 ac_package
=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
342 # Reject names that are not valid shell variable names.
343 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
344 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
346 ac_package
=`echo $ac_package| sed 's/-/_/g'`
351 eval "with_${ac_package}='$ac_optarg'" ;;
353 -without-* |
--without-*)
354 ac_package
=`echo $ac_option|sed -e 's/-*without-//'`
355 # Reject names that are not valid shell variable names.
356 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
357 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
359 ac_package
=`echo $ac_package| sed 's/-/_/g'`
360 eval "with_${ac_package}=no" ;;
363 # Obsolete; use --with-x.
366 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
367 |
--x-incl |
--x-inc |
--x-in |
--x-i)
368 ac_prev
=x_includes
;;
369 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
370 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
371 x_includes
="$ac_optarg" ;;
373 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
374 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
375 ac_prev
=x_libraries
;;
376 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
377 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
378 x_libraries
="$ac_optarg" ;;
380 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
384 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
385 echo "configure: warning: $ac_option: invalid host type" 1>&2
387 if test "x$nonopt" != xNONE
; then
388 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
396 if test -n "$ac_prev"; then
397 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
400 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
402 # File descriptor usage:
405 # 2 errors and warnings
406 # 3 some systems may open it to /dev/tty
407 # 4 used on the Kubota Titan
408 # 6 checking for... messages and results
409 # 5 compiler messages saved in config.log
410 if test "$silent" = yes; then
418 This file contains any messages produced by compilers while
419 running configure, to aid debugging if configure makes a mistake.
422 # Strip out --no-create and --no-recursion so they do not pile up.
423 # Also quote any args containing shell metacharacters.
428 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
429 |
--no-cr |
--no-c) ;;
430 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
431 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r) ;;
432 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
433 ac_configure_args
="$ac_configure_args '$ac_arg'" ;;
434 *) ac_configure_args
="$ac_configure_args $ac_arg" ;;
439 # Only set LANG and LC_ALL to C if already set.
440 # These must not be set unconditionally because not all systems understand
441 # e.g. LANG=C (notably SCO).
442 if test "${LC_ALL+set}" = set; then LC_ALL
=C
; export LC_ALL
; fi
443 if test "${LANG+set}" = set; then LANG
=C
; export LANG
; fi
445 # confdefs.h avoids OS command line length limits that DEFS can exceed.
446 rm -rf conftest
* confdefs.h
447 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
450 # A filename unique to this package, relative to the directory that
451 # configure is in, which we can look for to find out if srcdir is correct.
452 ac_unique_file
=ldmain.c
454 # Find the source files, if location was not specified.
455 if test -z "$srcdir"; then
456 ac_srcdir_defaulted
=yes
457 # Try the directory containing this script, then its parent.
459 ac_confdir
=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
460 test "x$ac_confdir" = "x$ac_prog" && ac_confdir
=.
462 if test ! -r $srcdir/$ac_unique_file; then
466 ac_srcdir_defaulted
=no
468 if test ! -r $srcdir/$ac_unique_file; then
469 if test "$ac_srcdir_defaulted" = yes; then
470 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
472 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
475 srcdir
=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
477 # Prefer explicitly selected file to automatically selected ones.
478 if test -z "$CONFIG_SITE"; then
479 if test "x$prefix" != xNONE
; then
480 CONFIG_SITE
="$prefix/share/config.site $prefix/etc/config.site"
482 CONFIG_SITE
="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
485 for ac_site_file
in $CONFIG_SITE; do
486 if test -r "$ac_site_file"; then
487 echo "loading site script $ac_site_file"
492 if test -r "$cache_file"; then
493 echo "loading cache $cache_file"
496 echo "creating cache $cache_file"
501 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
502 ac_cpp
='echo $CPP $CPPFLAGS 1>&5;
504 ac_compile
='echo ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
505 ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
506 ac_link
='echo ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
507 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
509 if (echo "testing\c"; echo 1,2,3) |
grep c
>/dev
/null
; then
510 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
511 if (echo -n testing
; echo 1,2,3) |
sed s
/-n/xn
/ |
grep xn
>/dev
/null
; then
518 ac_n
= ac_c
='\c' ac_t
=
523 # Check whether --enable-targets or --disable-targets was given.
524 if test "${enable_targets+set}" = set; then
525 enableval
="$enable_targets"
526 case "${enableval}" in
527 yes |
"") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
529 no
) enable_targets
= ;;
530 *) enable_targets
=$enableval ;;
533 # Check whether --enable-shared or --disable-shared was given.
534 if test "${enable_shared+set}" = set; then
535 enableval
="$enable_shared"
536 case "${enableval}" in
539 *) { echo "configure: error: bad value ${enableval} for BFD shared option" 1>&2; exit 1; } ;;
546 for ac_dir
in `cd $srcdir/..; pwd` $srcdir/`cd $srcdir/..; pwd`; do
547 if test -f $ac_dir/install-sh
; then
549 ac_install_sh
="$ac_aux_dir/install-sh -c"
551 elif test -f $ac_dir/install.sh
; then
553 ac_install_sh
="$ac_aux_dir/install.sh -c"
557 if test -z "$ac_aux_dir"; then
558 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir/..; pwd` $srcdir/`cd $srcdir/..; pwd`" 1>&2; exit 1; }
560 ac_config_guess
=$ac_aux_dir/config.guess
561 ac_config_sub
=$ac_aux_dir/config.sub
562 ac_configure
=$ac_aux_dir/configure
# This should be Cygnus configure.
565 # Do some error checking and defaulting for the host and target type.
567 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
570 # 1. You are not allowed to specify --host, --target, and nonopt at the
572 # 2. Host defaults to nonopt.
573 # 3. If nonopt is not specified, then host defaults to the current host,
574 # as determined by config.guess.
575 # 4. Target and build default to nonopt.
576 # 5. If nonopt is not specified, then target and build default to host.
578 # The aliases save the names the user supplied, while $host etc.
579 # will get canonicalized.
580 case $host---$target---$nonopt in
581 NONE---
*---* |
*---NONE---* |
*---*---NONE) ;;
582 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
586 # Make sure we can run config.sub.
587 if $ac_config_sub sun4
>/dev
/null
2>&1; then :
588 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
591 echo $ac_n "checking host system type""... $ac_c" 1>&6
594 case "$host_alias" in
598 if host_alias
=`$ac_config_guess`; then :
599 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
601 *) host_alias
=$nonopt ;;
605 host=`$ac_config_sub $host_alias`
606 host_cpu
=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
607 host_vendor
=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
608 host_os
=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
609 echo "$ac_t""$host" 1>&6
611 echo $ac_n "checking target system type""... $ac_c" 1>&6
614 case "$target_alias" in
617 NONE
) target_alias
=$host_alias ;;
618 *) target_alias
=$nonopt ;;
622 target
=`$ac_config_sub $target_alias`
623 target_cpu
=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
624 target_vendor
=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
625 target_os
=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
626 echo "$ac_t""$target" 1>&6
628 echo $ac_n "checking build system type""... $ac_c" 1>&6
631 case "$build_alias" in
634 NONE
) build_alias
=$host_alias ;;
635 *) build_alias
=$nonopt ;;
639 build
=`$ac_config_sub $build_alias`
640 build_cpu
=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
641 build_vendor
=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
642 build_os
=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
643 echo "$ac_t""$build" 1>&6
645 test "$host_alias" != "$target_alias" &&
646 test "$program_prefix$program_suffix$program_transform_name" = \
648 program_prefix
=${target_alias}-
650 if test -z "$target" ; then
651 { echo "configure: error: Unrecognized target system type; please check config.sub." 1>&2; exit 1; }
653 if test -z "$host" ; then
654 { echo "configure: error: Unrecognized host system type; please check config.sub." 1>&2; exit 1; }
656 if test "$program_transform_name" = s
,x
,x
,; then
657 program_transform_name
=
659 # Double any \ or $. echo might interpret backslashes.
660 cat <<\EOF_SED
> conftestsed
661 s
,\\,\\\\,g
; s
,\$
,$$
,g
663 program_transform_name
="`echo $program_transform_name|sed -f conftestsed`"
666 test "$program_prefix" != NONE
&&
667 program_transform_name
="s,^,${program_prefix},; $program_transform_name"
668 # Use a double $ so make ignores it.
669 test "$program_suffix" != NONE
&&
670 program_transform_name
="s,\$\$,${program_suffix},; $program_transform_name"
672 # sed with no file args requires a program.
673 test "$program_transform_name" = "" && program_transform_name
="s,x,x,"
676 # host-specific stuff:
678 .
${srcdir}/configure.
host
680 # Extract the first word of "gcc", so it can be a program name with args.
681 set dummy gcc
; ac_word
=$2
682 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
683 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
684 echo $ac_n "(cached) $ac_c" 1>&6
686 if test -n "$CC"; then
687 ac_cv_prog_CC
="$CC" # Let the user override the test.
689 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
690 for ac_dir
in $PATH; do
691 test -z "$ac_dir" && ac_dir
=.
692 if test -f $ac_dir/$ac_word; then
698 test -z "$ac_cv_prog_CC" && ac_cv_prog_CC
="cc"
702 if test -n "$CC"; then
703 echo "$ac_t""$CC" 1>&6
705 echo "$ac_t""no" 1>&6
709 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
710 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
711 echo $ac_n "(cached) $ac_c" 1>&6
713 cat > conftest.c
<<EOF
718 if ${CC-cc} -E conftest.c
2>&5 |
egrep yes >/dev
/null
2>&1; then
725 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
726 if test $ac_cv_prog_gcc = yes; then
728 if test "${CFLAGS+set}" != set; then
729 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
730 if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
731 echo $ac_n "(cached) $ac_c" 1>&6
733 echo 'void f(){}' > conftest.c
734 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
743 echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
744 if test $ac_cv_prog_gcc_g = yes; then
752 test "${CFLAGS+set}" = set || CFLAGS
="-g"
762 # For most hosts we can use a simple definition to pick up the BFD and
763 # opcodes libraries. However, if we are building shared libraries, we
764 # need to handle some hosts specially.
765 BFDLIB
='-L../bfd -lbfd'
766 if test "${shared}" = "true"; then
769 # On SunOS, we must link against the name we are going to install,
770 # not -lbfd, since SunOS does not support SONAME.
771 BFDLIB
='-L../bfd -l`echo bfd | sed '"'"'$(program_transform_name)'"'"'`'
777 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
778 # On Suns, sometimes $CPP names a directory.
779 if test -n "$CPP" && test -d "$CPP"; then
782 if test -z "$CPP"; then
783 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
784 echo $ac_n "(cached) $ac_c" 1>&6
786 # This must be in double quotes, not single quotes, because CPP may get
787 # substituted into the Makefile and "${CC-cc}" will confuse make.
789 # On the NeXT, cc -E runs the code through the compiler's parser,
790 # not just through cpp.
791 cat > conftest.
$ac_ext <<EOF
792 #line 793 "configure"
793 #include "confdefs.h"
797 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
798 ac_err
=`grep -v '^ *+' conftest.out`
799 if test -z "$ac_err"; then
804 CPP
="${CC-cc} -E -traditional-cpp"
805 cat > conftest.
$ac_ext <<EOF
806 #line 807 "configure"
807 #include "confdefs.h"
811 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
812 ac_err
=`grep -v '^ *+' conftest.out`
813 if test -z "$ac_err"; then
823 ac_cv_prog_CPP
="$CPP"
825 CPP
="$ac_cv_prog_CPP"
827 ac_cv_prog_CPP
="$CPP"
829 echo "$ac_t""$CPP" 1>&6
831 for ac_hdr
in string.h
strings.h stdlib.h unistd.h
833 ac_safe
=`echo "$ac_hdr" | tr './\055' '___'`
834 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
835 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
836 echo $ac_n "(cached) $ac_c" 1>&6
838 cat > conftest.
$ac_ext <<EOF
839 #line 840 "configure"
840 #include "confdefs.h"
843 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
844 ac_err
=`grep -v '^ *+' conftest.out`
845 if test -z "$ac_err"; then
847 eval "ac_cv_header_$ac_safe=yes"
851 eval "ac_cv_header_$ac_safe=no"
855 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
856 echo "$ac_t""yes" 1>&6
857 ac_tr_hdr
=HAVE_
`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
858 cat >> confdefs.h
<<EOF
863 echo "$ac_t""no" 1>&6
869 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
870 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
871 echo $ac_n "(cached) $ac_c" 1>&6
873 cat > conftest.
$ac_ext <<EOF
874 #line 875 "configure"
875 #include "confdefs.h"
876 /* System header to define __stub macros and hopefully few prototypes,
877 which can conflict with char $ac_func(); below. */
879 /* Override any gcc2 internal prototype to avoid an error. */
882 int main() { return 0; }
885 /* The GNU C library defines this for functions which it implements
886 to always fail with ENOSYS. Some functions are actually named
887 something starting with __ and the normal name is an alias. */
888 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
896 if eval $ac_link; then
898 eval "ac_cv_func_$ac_func=yes"
901 eval "ac_cv_func_$ac_func=no"
906 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
907 echo "$ac_t""yes" 1>&6
908 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
909 cat >> confdefs.h
<<EOF
910 #define $ac_tr_func 1
914 echo "$ac_t""no" 1>&6
919 for ac_hdr
in dirent.h sys
/ndir.h sys
/dir.h ndir.h
921 ac_safe
=`echo "$ac_hdr" | tr './\055' '___'`
922 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
923 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
924 echo $ac_n "(cached) $ac_c" 1>&6
926 cat > conftest.
$ac_ext <<EOF
927 #line 928 "configure"
928 #include "confdefs.h"
929 #include <sys/types.h>
931 int main() { return 0; }
936 if eval $ac_compile; then
938 eval "ac_cv_header_dirent_$ac_safe=yes"
941 eval "ac_cv_header_dirent_$ac_safe=no"
946 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
947 echo "$ac_t""yes" 1>&6
948 ac_tr_hdr
=HAVE_
`echo $ac_hdr | tr 'abcdedfghijklmnopqrstuvwxyz./\055' 'ABCDEDFGHIJKLMNOPQRSTUVWXYZ___'`
949 cat >> confdefs.h
<<EOF
952 ac_header_dirent
=$ac_hdr; break
954 echo "$ac_t""no" 1>&6
957 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
958 if test $ac_header_dirent = dirent.h
; then
959 echo $ac_n "checking for -ldir""... $ac_c" 1>&6
960 ac_lib_var
=`echo dir | tr '.-/+' '___p'`
961 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
962 echo $ac_n "(cached) $ac_c" 1>&6
966 cat > conftest.
$ac_ext <<EOF
967 #line 968 "configure"
968 #include "confdefs.h"
970 int main() { return 0; }
975 if eval $ac_link; then
977 eval "ac_cv_lib_$ac_lib_var=yes"
980 eval "ac_cv_lib_$ac_lib_var=no"
986 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
987 echo "$ac_t""yes" 1>&6
990 echo "$ac_t""no" 1>&6
994 echo $ac_n "checking for -lx""... $ac_c" 1>&6
995 ac_lib_var
=`echo x | tr '.-/+' '___p'`
996 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
997 echo $ac_n "(cached) $ac_c" 1>&6
1001 cat > conftest.
$ac_ext <<EOF
1002 #line 1003 "configure"
1003 #include "confdefs.h"
1005 int main() { return 0; }
1010 if eval $ac_link; then
1012 eval "ac_cv_lib_$ac_lib_var=yes"
1015 eval "ac_cv_lib_$ac_lib_var=no"
1018 LIBS
="$ac_save_LIBS"
1021 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1022 echo "$ac_t""yes" 1>&6
1025 echo "$ac_t""no" 1>&6
1033 i
[345]86-*-msdos* | i
[345]86-*-go32* |
*-*-cygwin32)
1034 cat >> confdefs.h
<<\EOF
1035 #define USE_BINARY_FOPEN 1
1040 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
1041 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
1042 echo $ac_n "(cached) $ac_c" 1>&6
1044 cat > conftest.
$ac_ext <<EOF
1045 #line 1046 "configure"
1046 #include "confdefs.h"
1049 #ifdef HAVE_STDLIB_H
1052 #ifdef HAVE_UNISTD_H
1055 int main() { return 0; }
1057 char *(*pfn) = (char *(*)) free
1060 if eval $ac_compile; then
1062 bfd_cv_decl_needed_free
=no
1065 bfd_cv_decl_needed_free
=yes
1071 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
1072 if test $bfd_cv_decl_needed_free = yes; then
1073 bfd_tr_decl
=NEED_DECLARATION_
`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1074 cat >> confdefs.h
<<EOF
1075 #define $bfd_tr_decl 1
1081 # target-specific stuff:
1083 # Canonicalize the secondary target names.
1084 if test -n "$enable_targets"; then
1085 for targ
in `echo $enable_targets | sed 's/,/ /g'`
1087 result
=`$ac_config_sub $targ 2>/dev/null`
1088 if test -n "$result"; then
1089 canon_targets
="$canon_targets $result"
1091 # Allow targets that config.sub doesn't recognize, like "all".
1092 canon_targets
="$canon_targets $targ"
1101 for targ
in $target $canon_targets
1103 if test "x$targ" = "xall"; then
1106 .
${srcdir}/configure.tgt
1108 if test "x$targ" = "x$target"; then
1112 all_emuls
="${all_emuls} ${targ_emul} ${targ_extra_emuls}"
1118 if test x
${all_targets} = xfalse
; then
1121 for i
in $all_emuls ; do
1128 EMULATION_OFILES
="$f"
1130 else # all_targets is true
1131 EMULATION_OFILES
='$(ALL_EMULATIONS)'
1132 fi # all_targets is true
1137 cat > confcache
<<\EOF
1138 # This file is a shell script that caches the results of configure
1139 # tests run on this system so they can be shared between configure
1140 # scripts and configure runs. It is not useful on other systems.
1141 # If it contains results you don't want to keep, you may remove or edit it.
1143 # By default, configure uses ./config.cache as the cache file,
1144 # creating it if it does not exist already. You can give configure
1145 # the --cache-file=FILE option to use a different cache file; that is
1146 # what configure does when it calls configure scripts in
1147 # subdirectories, so they share the cache.
1148 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1149 # config.status only pays attention to the cache file if you give it the
1150 # --recheck option to rerun configure.
1153 # Ultrix sh set writes to stderr and can't be redirected directly,
1154 # and sets the high bit in the cache file unless we assign to the vars.
1156 sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
1158 if cmp -s $cache_file confcache
; then
1161 if test -w $cache_file; then
1162 echo "updating cache $cache_file"
1163 cat confcache
> $cache_file
1165 echo "not updating unwritable cache $cache_file"
1170 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1172 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
1173 # Let make expand exec_prefix.
1174 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
1176 # Any assignment to VPATH causes Sun make to only execute
1177 # the first set of double-colon rules, so remove it if not needed.
1178 # If there is a colon in the path, we need to keep it.
1179 if test "x$srcdir" = x.
; then
1180 ac_vpsub
='/^[ ]*VPATH[ ]*=[^:]*$/d'
1183 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1185 DEFS
=-DHAVE_CONFIG_H
1187 # Without the "./", some shells look in PATH for config.status.
1188 : ${CONFIG_STATUS=./config.status}
1190 echo creating
$CONFIG_STATUS
1191 rm -f $CONFIG_STATUS
1192 cat > $CONFIG_STATUS <<EOF
1194 # Generated automatically by configure.
1195 # Run this file to recreate the current configuration.
1196 # This directory was configured as follows,
1197 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1199 # $0 $ac_configure_args
1201 # Compiler output produced by configure, useful for debugging
1202 # configure, is in ./config.log if it exists.
1204 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1207 case "\$ac_option" in
1208 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1209 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1210 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1211 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1212 echo "$CONFIG_STATUS generated by autoconf version 2.7"
1214 -help | --help | --hel | --he | --h)
1215 echo "\$ac_cs_usage"; exit 0 ;;
1216 *) echo "\$ac_cs_usage"; exit 1 ;;
1220 ac_given_srcdir=$srcdir
1222 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1224 cat >> $CONFIG_STATUS <<EOF
1226 # Protect against being on the right side of a sed subst in config.status.
1227 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1228 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1231 s%@CFLAGS@%$CFLAGS%g
1232 s%@CPPFLAGS@%$CPPFLAGS%g
1233 s%@CXXFLAGS@%$CXXFLAGS%g
1235 s%@LDFLAGS@%$LDFLAGS%g
1237 s%@exec_prefix@%$exec_prefix%g
1238 s%@prefix@%$prefix%g
1239 s%@program_transform_name@%$program_transform_name%g
1240 s%@bindir@%$bindir%g
1241 s%@sbindir@%$sbindir%g
1242 s%@libexecdir@%$libexecdir%g
1243 s%@datadir@%$datadir%g
1244 s%@sysconfdir@%$sysconfdir%g
1245 s%@sharedstatedir@%$sharedstatedir%g
1246 s%@localstatedir@%$localstatedir%g
1247 s%@libdir@%$libdir%g
1248 s%@includedir@%$includedir%g
1249 s%@oldincludedir@%$oldincludedir%g
1250 s%@infodir@%$infodir%g
1251 s%@mandir@%$mandir%g
1253 s%@host_alias@%$host_alias%g
1254 s%@host_cpu@%$host_cpu%g
1255 s%@host_vendor@%$host_vendor%g
1256 s%@host_os@%$host_os%g
1257 s%@target@%$target%g
1258 s%@target_alias@%$target_alias%g
1259 s%@target_cpu@%$target_cpu%g
1260 s%@target_vendor@%$target_vendor%g
1261 s%@target_os@%$target_os%g
1263 s%@build_alias@%$build_alias%g
1264 s%@build_cpu@%$build_cpu%g
1265 s%@build_vendor@%$build_vendor%g
1266 s%@build_os@%$build_os%g
1268 s%@HLDFLAGS@%$HLDFLAGS%g
1269 s%@HDEFINES@%$HDEFINES%g
1270 s%@HOSTING_CRT0@%$HOSTING_CRT0%g
1271 s%@HOSTING_LIBS@%$HOSTING_LIBS%g
1272 s%@NATIVE_LIB_DIRS@%$NATIVE_LIB_DIRS%g
1273 s%@BFDLIB@%$BFDLIB%g
1276 s%@EMULATION_OFILES@%$EMULATION_OFILES%g
1280 cat >> $CONFIG_STATUS <<EOF
1282 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1284 cat >> $CONFIG_STATUS <<\EOF
1285 for ac_file
in ..
$CONFIG_FILES; do if test "x$ac_file" != x..
; then
1286 # Support "outfile[:infile]", defaulting infile="outfile.in".
1288 *:*) ac_file_in
=`echo "$ac_file"|sed 's%.*:%%'`
1289 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
1290 *) ac_file_in
="${ac_file}.in" ;;
1293 # Adjust relative srcdir, etc. for subdirectories.
1295 # Remove last slash and all that follows it. Not all systems have dirname.
1296 ac_dir
=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1297 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .
; then
1298 # The file is in a subdirectory.
1299 test ! -d "$ac_dir" && mkdir
"$ac_dir"
1300 ac_dir_suffix
="/`echo $ac_dir|sed 's%^\./%%'`"
1301 # A "../" for each directory in $ac_dir_suffix.
1302 ac_dots
=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1304 ac_dir_suffix
= ac_dots
=
1307 case "$ac_given_srcdir" in
1309 if test -z "$ac_dots"; then top_srcdir
=.
1310 else top_srcdir
=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1311 /*) srcdir
="$ac_given_srcdir$ac_dir_suffix"; top_srcdir
="$ac_given_srcdir" ;;
1313 srcdir
="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1314 top_srcdir
="$ac_dots$ac_given_srcdir" ;;
1317 echo creating
"$ac_file"
1319 configure_input
="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1321 *Makefile
*) ac_comsub
="1i\\
1322 # $configure_input" ;;
1326 s%@configure_input@%$configure_input%g
1327 s%@srcdir@%$srcdir%g
1328 s%@top_srcdir@%$top_srcdir%g
1329 " -f conftest.subs
$ac_given_srcdir/$ac_file_in > $ac_file
1333 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1334 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1336 # ac_d sets the value in "#define NAME VALUE" lines.
1337 ac_dA
='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1338 ac_dB
='\([ ][ ]*\)[^ ]*%\1#\2'
1341 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1342 ac_uA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1343 ac_uB
='\([ ]\)%\1#\2define\3'
1346 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1347 ac_eA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1348 ac_eB
='$%\1#\2define\3'
1352 CONFIG_HEADERS
=${CONFIG_HEADERS-"config.h:config.in"}
1353 for ac_file
in ..
$CONFIG_HEADERS; do if test "x$ac_file" != x..
; then
1354 # Support "outfile[:infile]", defaulting infile="outfile.in".
1356 *:*) ac_file_in
=`echo "$ac_file"|sed 's%.*:%%'`
1357 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
1358 *) ac_file_in
="${ac_file}.in" ;;
1361 echo creating
$ac_file
1363 rm -f conftest.frag conftest.
in conftest.out
1364 cp $ac_given_srcdir/$ac_file_in conftest.
in
1368 # Transform confdefs.h into a sed script conftest.vals that substitutes
1369 # the proper values into config.h.in to produce config.h. And first:
1370 # Protect against being on the right side of a sed subst in config.status.
1371 # Protect against being in an unquoted here document in config.status.
1373 cat > conftest.hdr
<<\EOF
1376 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1380 sed -n -f conftest.hdr confdefs.h > conftest.vals
1383 # This sed command replaces #undef with comments. This is necessary, for
1384 # example, in the case of _POSIX_SOURCE, which is predefined and required
1385 # on some systems where configure will not decide to define it.
1386 cat >> conftest.vals <<\EOF
1387 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1390 # Break up conftest.vals because some shells have a limit on
1391 # the size of here documents, and old seds have small limits too.
1392 # Maximum number of lines to put in a single here document.
1393 ac_max_here_lines=12
1398 ac_lines=`grep -c . conftest.vals
`
1399 # grep -c gives empty output for an empty file on some AIX systems.
1400 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1401 # Write a limited-size here document to conftest.frag.
1402 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1403 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1405 sed -f conftest.frag conftest.in > conftest.out
1407 mv conftest.out conftest.in
1409 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1411 mv conftest.tail conftest.vals
1415 cat >> $CONFIG_STATUS <<\EOF
1416 rm -f conftest.frag conftest.h
1417 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1418 cat conftest.in >> conftest.h
1420 if cmp -s $ac_file conftest.h 2>/dev/null; then
1421 echo "$ac_file is unchanged"
1425 mv conftest.h $ac_file
1430 case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac
1433 chmod +x $CONFIG_STATUS
1434 rm -fr confdefs* $ac_clean_files
1435 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
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