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-bfd-assembler use BFD back end for writing object files"
17 targets alternative target configurations besides the primary"
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 "${LANG+set}" = set; then LANG=C; export LANG; fi
445 # confdefs.h avoids OS command line length limits that DEFS can exceed.
446 rm -rf conftest* confdefs.h
447 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
450 # A filename unique to this package, relative to the directory that
451 # configure is in, which we can look for to find out if srcdir is correct.
454 # Find the source files, if location was not specified.
455 if test -z "$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 $LIBS 1>&5 2>&5'
509 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
510 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
511 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
518 ac_n= ac_c='\c' ac_t=
522 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
523 if test "${enable_bfd_assembler+set}" = set; then
524 enableval="$enable_bfd_assembler"
525 case "${enableval}" in
526 yes) need_bfd=yes user_bfd_gas=yes ;;
527 no) user_bfd_gas=no ;;
528 *) { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
531 # Check whether --enable-targets or --disable-targets was given.
532 if test "${enable_targets+set}" = set; then
533 enableval="$enable_targets"
534 case "${enableval}" in
535 yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
537 no) enable_targets= ;;
538 *) enable_targets=$enableval ;;
542 # Generate a header file -- gets more post-processing by Makefile later.
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=${target_alias}-
650 if test "$program_transform_name" = s,x,x,; then
651 program_transform_name=
653 # Double any \ or $. echo might interpret backslashes.
654 cat <<\EOF_SED > conftestsed
655 s,\\,\\\\,g; s,\$,$$,g
657 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
660 test "$program_prefix" != NONE &&
661 program_transform_name="s,^,${program_prefix},; $program_transform_name"
662 # Use a double $ so make ignores it.
663 test "$program_suffix" != NONE &&
664 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
666 # sed with no file args requires a program.
667 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
674 # check for architecture variants
675 case ${target_cpu} in
676 armeb) cpu_type=arm endian=big ;;
677 arm*) cpu_type=arm endian=little ;;
678 hppa*) cpu_type=hppa ;;
679 i[45]86) cpu_type=i386 ;;
680 m680[012346]0) cpu_type=m68k ;;
681 m68008) cpu_type=m68k ;;
682 m683??) cpu_type=m68k ;;
683 m8*) cpu_type=m88k ;;
684 mips*el) cpu_type=mips endian=little;;
685 mips*) cpu_type=mips endian=big ;;
686 powerpcle*) cpu_type=ppc endian=little ;;
687 powerpc*) cpu_type=ppc endian=big ;;
688 rs6000*) cpu_type=ppc ;;
689 sparc64) cpu_type=sparc
690 cat >> confdefs.h <<\EOF
694 sparclite*) cpu_type=sparc ;;
695 *) cpu_type=${target_cpu} ;;
698 # do we need the opcodes library?
703 OPCODES_LIB="../opcodes/libopcodes.a"
708 gas_target=${cpu_type}
709 this_target=${generic_target}
712 if test -n "$enable_targets" ; then
713 for t in `echo $enable_targets | sed 's/,/ /g'`; do
714 result=`$ac_config_sub $t 2>/dev/null`
715 if test -n "$result" ; then
716 canon_targets="$canon_targets $result"
718 # # Permit "all", etc. We don't support it yet though.
719 # canon_targets="$canon_targets $t"
722 _gas_uniq_list="$canon_targets"
724 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
727 *) case " $_gas_uniq_newlist " in
728 *" $_gas_uniq_i "*) ;;
729 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
733 canon_targets=$_gas_uniq_newlist
739 for this_target in $target $canon_targets ; do
741 eval `echo $this_target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
743 # check for architecture variants
745 hppa*) cpu_type=hppa ;;
746 i[45]86) cpu_type=i386 ;;
747 m680[012346]0) cpu_type=m68k ;;
748 m68008) cpu_type=m68k ;;
749 m683??) cpu_type=m68k ;;
750 m8*) cpu_type=m88k ;;
751 mips*el) cpu_type=mips endian=little;;
752 mips*) cpu_type=mips endian=big ;;
753 powerpcle*) cpu_type=ppc endian=little ;;
754 powerpc*) cpu_type=ppc endian=big ;;
755 rs6000*) cpu_type=ppc ;;
756 sparc64) cpu_type=sparc want_sparc_v9=true ;;
757 sparclite*) cpu_type=sparc ;;
758 *) cpu_type=${cpu} ;;
761 if test ${this_target} = $target ; then
762 target_cpu_type=${cpu_type}
763 elif test ${target_cpu_type} != ${cpu_type} ; then
768 generic_target=${cpu_type}-$vendor-$os
773 # assign object format
774 case ${generic_target} in
775 a29k-amd-udi) fmt=coff targ=ebmon29k ;;
776 a29k-amd-ebmon) fmt=coff targ=ebmon29k ;;
777 a29k-nyu-sym1) fmt=coff targ=ebmon29k ;;
778 a29k-*-vxworks*) fmt=coff ;;
780 alpha-*-netware*) fmt=ecoff ;;
781 alpha-*-osf*) fmt=ecoff ;;
782 alpha-*-linux*) fmt=ecoff ;;
785 arc-*-elf*) fmt=elf bfd_gas=yes ;;
788 arm-*-riscix*) fmt=aout targ=arm-lit ;;
795 arm-*-coff) fmt=coff ;;
796 arm-*-riscix*) fmt=aout ;;
797 arm-*-pe) fmt=coff targ=armcoff em=pe ;;
799 hppa-*-*elf*) fmt=elf em=hppa ;;
800 hppa-*-lites*) fmt=elf em=hppa ;;
801 hppa-*-osf*) fmt=som em=hppa ;;
802 hppa-*-hpux*) fmt=som em=hppa ;;
803 hppa-*-bsd*) fmt=som em=hppa ;;
804 hppa-*-hiux*) fmt=som em=hppa ;;
806 h8300-*-coff) fmt=coff ;;
808 i386-ibm-aix*) fmt=coff targ=i386coff
810 i386-*-bsd*) fmt=aout em=386bsd ;;
811 i386-*-netbsd0.8) fmt=aout em=386bsd ;;
812 i386-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes;;
813 i386-*-linux*aout* | i386-*-linuxoldld) fmt=aout em=linux ;;
814 i386-*-linux*coff*) fmt=coff em=linux
816 i386-*-linux*) fmt=elf em=linux ;;
817 i386-*-lynxos*) fmt=coff targ=i386coff
819 i386-*-sysv4* | i386-*-solaris* | i386-*-elf)
821 i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
822 fmt=coff targ=i386coff ;;
823 i386-*-vsta) fmt=aout ;;
824 i386-*-go32) fmt=coff targ=i386coff ;;
825 i386-*-gnu*) fmt=elf ;;
827 fmt=aout em=mach bfd_gas=yes ;;
828 i386-*-msdos*) fmt=aout ;;
829 i386-*-moss*) fmt=elf ;;
830 i386-*-pe) fmt=coff targ=i386coff em=pe ;;
831 i386-*-win32) fmt=coff targ=i386coff em=pe ;;
832 i386-*-*nt) fmt=coff targ=i386coff em=pe ;;
833 i960-*-bout) fmt=bout ;;
834 i960-*-coff) fmt=coff em=ic960 targ=ic960coff ;;
835 i960-*-nindy*) fmt=bout ;;
836 i960-*-vxworks4*) fmt=bout ;;
837 i960-*-vxworks5.0) fmt=bout ;;
838 i960-*-vxworks5.*) fmt=coff em=ic960 targ=ic960coff ;;
839 i960-*-vxworks*) fmt=bout ;;
841 m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
843 m68k-motorola-sysv*) fmt=coff targ=m68kcoff em=delta ;;
844 m68k-bull-sysv3*) fmt=coff targ=m68kcoff em=dpx2 ;;
845 m68k-apollo-*) fmt=coff targ=apollo em=apollo ;;
846 m68k-*-sysv4 | m68k-*-elf) # must be before -sysv*
848 m68k-*-coff | m68k-*-sysv*)
849 fmt=coff targ=m68kcoff ;;
850 m68k-*-hpux*) fmt=hp300 em=hp300 ;;
851 m68k-*-lynxos*) fmt=coff targ=m68kcoff
853 m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
855 m88k-motorola-sysv3*) fmt=coff targ=m88kcoff em=delt88 ;;
856 m88k-*-coff*) fmt=coff targ=m88kcoff ;;
858 # don't change em like *-*-bsd does
859 mips-dec-netbsd*) fmt=elf targ=mips-lit endian=little ;;
860 mips-dec-bsd*) fmt=aout targ=mips-lit ;;
861 mips-sony-bsd*) fmt=ecoff targ=mips-big ;;
862 mips-*-bsd*) { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
863 mips-*-ultrix*) fmt=ecoff targ=mips-lit endian=little ;;
864 mips-*-ecoff*) fmt=ecoff
866 big) targ=mips-big ;;
870 mips-*-ecoff*) fmt=ecoff targ=mips-big ;;
871 mips-*-gnu*) fmt=aout
873 big) targ=mips-big ;;
877 mips-*-irix5*) fmt=elf targ=mips-big ;;
878 mips-*-irix*) fmt=ecoff targ=mips-big ;;
879 mips-*-riscos*) fmt=ecoff targ=mips-big ;;
880 mips-*-sysv*) fmt=ecoff targ=mips-big ;;
883 big) targ=mips-big ;;
887 ppc-*-pe) fmt=coff em=pe
893 ppc-*-winnt*) fmt=coff em=pe
899 ppc-*-aix*) fmt=coff ;;
900 ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
907 ppc-*-macos* | ppc-*-mpw*)
909 ppc-*-netware*) fmt=elf em=ppcnw ;;
911 sh-*-coff) fmt=coff ;;
914 rce-*-aout) fmt=aout ;;
917 ns32k-pc532-mach* | ns32k-pc532-ux*) fmt=aout em=pc532mach ;;
918 ns32k-pc532-netbsd* | ns32k-pc532-lites*) fmt=aout em=nbsd532 ;;
920 sparc-*-sunos4*) fmt=aout em=sun3 ;;
921 sparc-*-aout | sparc*-*-vxworks)
923 sparc-*-coff) fmt=coff ;;
924 sparc-*-lynxos*) fmt=coff em=lynx ;;
925 sparc-fujitsu-none) fmt=aout ;;
926 sparc-*-elf | sparc*-*-solaris*)
928 sparc-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
930 vax-*-bsd* | vax-*-ultrix*)
932 vax-*-vms) fmt=vms ;;
934 z8k-*-coff | z8k-*-sim)
939 *-*-aout | *-*-scout)
945 *-*-generic) fmt=generic ;;
946 *-*-xray | *-*-hms) fmt=coff ;;
948 *-*-elf | *-*-sysv4* | *-*-solaris*)
949 echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
951 *-*-vxworks) fmt=aout ;;
952 *-*-netware) fmt=elf ;;
955 case ${cpu_type}-${fmt} in
956 arm-*) bfd_gas=yes ;;
958 # i386-aout) bfd_gas=preferred ;;
959 mips-*) bfd_gas=yes ;;
960 ns32k-*) bfd_gas=yes ;;
961 ppc-*) bfd_gas=yes ;;
962 sparc-*) bfd_gas=yes ;;
963 *-elf) bfd_gas=yes ;;
964 *-ecoff) bfd_gas=yes ;;
965 *-som) bfd_gas=yes ;;
969 # Other random stuff.
971 test -n "$want_sparc_v9" && cat >> confdefs.h <<\EOF
976 case ${cpu}-${vendor}-${os} in
977 sparc64-*-elf*) cat >> confdefs.h <<\EOF
978 #define SPARC_ARCH64 1
984 m68k) extra_objects="$extra_objects m68k-parse.o" ;;
987 # See if we really can support this configuration with the emulation code.
989 if test $this_target = $target ; then
990 primary_bfd_gas=$bfd_gas
995 if test $bfd_gas = no ; then
996 # Can't support other configurations this way.
999 elif test $bfd_gas = no ; then
1000 # Can't support this configuration.
1004 # From target name and format, produce a list of supported emulations.
1006 case ${generic_target}-${fmt} in
1007 mips-*-irix5*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1008 mips-*-*-ecoff) case "$endian" in
1009 big) emulation="mipsbecoff mipslecoff mipsecoff" ;;
1010 *) emulation="mipslecoff mipsbecoff mipsecoff" ;;
1012 mips-*-*-elf) case "$endian" in
1013 big) emulation="mipsbelf mipslelf mipself" ;;
1014 *) emulation="mipslelf mipsbelf mipself" ;;
1018 emulations="$emulations $emulation"
1022 # Assign floating point type. Most processors with FP support
1023 # IEEE FP. On those that don't support FP at all, usually IEEE
1025 case ${target_cpu} in
1026 vax | tahoe ) atof=${target_cpu} ;;
1030 case "${obj_format}" in
1031 "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
1035 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1036 { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
1039 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
1040 { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
1043 # and target makefile frag
1045 target_frag=${srcdir}/config/${gas_target}.mt
1046 if test ! -r ${target_frag}; then
1047 target_frag=/dev/null # ick! but subst_file can't be conditionalized
1051 case ${user_bfd_gas}-${primary_bfd_gas} in
1053 # We didn't override user's choice.
1056 echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1068 # User specified nothing.
1072 # Some COFF configurations want these random other flags set.
1073 case ${obj_format} in
1075 case ${target_cpu_type} in
1076 i386) cat >> confdefs.h <<\EOF
1080 m68k) cat >> confdefs.h <<\EOF
1084 m88k) cat >> confdefs.h <<\EOF
1092 # Getting this done right is going to be a bitch. Each configuration specified
1093 # with --enable-targets=... should be checked for environment, format, cpu, and
1096 # For each configuration, the necessary object file support code must be linked
1097 # in. This might be only one, it might be up to four. The necessary emulation
1098 # code needs to be provided, too.
1100 # And then there's "--enable-targets=all"....
1102 # For now, just always do it for MIPS ELF or ECOFF configurations. Sigh.
1104 formats="${obj_format}"
1107 _gas_uniq_list="$emulations"
1108 _gas_uniq_newlist=""
1109 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1110 case $_gas_uniq_i in
1112 *) case " $_gas_uniq_newlist " in
1113 *" $_gas_uniq_i "*) ;;
1114 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1118 emulations=$_gas_uniq_newlist
1120 for em in . $emulations ; do
1123 mipsbelf | mipslelf)
1124 fmt=elf file=mipself ;;
1125 mipsbecoff | mipslecoff)
1126 fmt=ecoff file=mipsecoff ;;
1128 formats="$formats $fmt"
1129 emfiles="$emfiles e-$file.o"
1130 EMULATIONS="$EMULATIONS &$em,"
1132 _gas_uniq_list="$formats"
1133 _gas_uniq_newlist=""
1134 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1135 case $_gas_uniq_i in
1137 *) case " $_gas_uniq_newlist " in
1138 *" $_gas_uniq_i "*) ;;
1139 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1143 formats=$_gas_uniq_newlist
1145 _gas_uniq_list="$emfiles"
1146 _gas_uniq_newlist=""
1147 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1148 case $_gas_uniq_i in
1150 *) case " $_gas_uniq_newlist " in
1151 *" $_gas_uniq_i "*) ;;
1152 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1156 emfiles=$_gas_uniq_newlist
1158 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1159 for fmt in $formats ; do
1161 aout) cat >> confdefs.h <<\EOF
1162 #define OBJ_MAYBE_AOUT 1
1165 bout) cat >> confdefs.h <<\EOF
1166 #define OBJ_MAYBE_BOUT 1
1169 coff) cat >> confdefs.h <<\EOF
1170 #define OBJ_MAYBE_COFF 1
1173 ecoff) cat >> confdefs.h <<\EOF
1174 #define OBJ_MAYBE_ECOFF 1
1177 elf) cat >> confdefs.h <<\EOF
1178 #define OBJ_MAYBE_ELF 1
1181 generic) cat >> confdefs.h <<\EOF
1182 #define OBJ_MAYBE_GENERIC 1
1185 hp300) cat >> confdefs.h <<\EOF
1186 #define OBJ_MAYBE_HP300 1
1189 ieee) cat >> confdefs.h <<\EOF
1190 #define OBJ_MAYBE_IEEE 1
1193 som) cat >> confdefs.h <<\EOF
1194 #define OBJ_MAYBE_SOM 1
1197 vms) cat >> confdefs.h <<\EOF
1198 #define OBJ_MAYBE_VMS 1
1202 extra_objects="$extra_objects obj-$fmt.o"
1206 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1208 extra_objects="$extra_objects $emfiles"
1209 DEFAULT_EMULATION=`set . $emulations ; echo $2`
1210 cat >> confdefs.h <<\EOF
1211 #define USE_EMULATIONS 1
1216 cat >> confdefs.h <<EOF
1217 #define EMULATIONS $EMULATIONS
1220 cat >> confdefs.h <<EOF
1221 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1225 files="config/tc-${target_cpu_type}.c config/tc-${target_cpu_type}.h \
1226 config/obj-${obj_format}.h config/obj-${obj_format}.c \
1227 config/te-${te_file}.h config/atof-${atof}.c \
1229 links="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c \
1232 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
1233 yes-*-coff) need_bfd=yes ;;
1234 no-*-coff) need_bfd=yes
1235 cat >> confdefs.h <<\EOF
1236 #define MANY_SEGMENTS 1
1241 reject_dev_configs=yes
1243 case ${reject_dev_configs}-${dev} in
1245 { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
1255 case "${primary_bfd_gas}" in
1256 yes) cat >> confdefs.h <<\EOF
1257 #define BFD_ASSEMBLER 1
1263 case "${need_bfd}" in
1264 yes) BFDLIB=../bfd/libbfd.a
1265 ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
1271 cat >> confdefs.h <<EOF
1272 #define TARGET_ALIAS "${target_alias}"
1275 cat >> confdefs.h <<EOF
1276 #define TARGET_CANONICAL "${target}"
1279 cat >> confdefs.h <<EOF
1280 #define TARGET_CPU "${target_cpu}"
1283 cat >> confdefs.h <<EOF
1284 #define TARGET_VENDOR "${target_vendor}"
1287 cat >> confdefs.h <<EOF
1288 #define TARGET_OS "${target_os}"
1292 # Extract the first word of "gcc", so it can be a program name with args.
1293 set dummy gcc; ac_word=$2
1294 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1295 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1296 echo $ac_n "(cached) $ac_c" 1>&6
1298 if test -n "$CC"; then
1299 ac_cv_prog_CC="$CC" # Let the user override the test.
1301 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1302 for ac_dir in $PATH; do
1303 test -z "$ac_dir" && ac_dir=.
1304 if test -f $ac_dir/$ac_word; then
1310 test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc"
1314 if test -n "$CC"; then
1315 echo "$ac_t""$CC" 1>&6
1317 echo "$ac_t""no" 1>&6
1321 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1322 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1323 echo $ac_n "(cached) $ac_c" 1>&6
1325 cat > conftest.c <<EOF
1330 if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
1337 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1338 if test $ac_cv_prog_gcc = yes; then
1340 if test "${CFLAGS+set}" != set; then
1341 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1342 if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
1343 echo $ac_n "(cached) $ac_c" 1>&6
1345 echo 'void f(){}' > conftest.c
1346 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1347 ac_cv_prog_gcc_g=yes
1355 echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
1356 if test $ac_cv_prog_gcc_g = yes; then
1364 test "${CFLAGS+set}" = set || CFLAGS="-g"
1367 # Find a good install program. We prefer a C program (faster),
1368 # so one script is as good as another. But avoid the broken or
1369 # incompatible versions:
1370 # SysV /etc/install, /usr/sbin/install
1371 # SunOS /usr/etc/install
1372 # IRIX /sbin/install
1374 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1375 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1376 # ./install, which can be erroneously created by make from ./install.sh.
1377 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1378 if test -z "$INSTALL"; then
1379 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1380 echo $ac_n "(cached) $ac_c" 1>&6
1382 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1383 for ac_dir in $PATH; do
1384 # Account for people who put trailing slashes in PATH elements.
1386 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1388 # OSF1 and SCO ODT 3.0 have their own names for install.
1389 for ac_prog in ginstall installbsd scoinst install; do
1390 if test -f $ac_dir/$ac_prog; then
1391 if test $ac_prog = install &&
1392 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1393 # AIX install. It has an incompatible calling convention.
1394 # OSF/1 installbsd also uses dspmsg, but is usable.
1397 ac_cv_path_install="$ac_dir/$ac_prog -c"
1408 if test "${ac_cv_path_install+set}" = set; then
1409 INSTALL="$ac_cv_path_install"
1411 # As a last resort, use the slow shell script. We don't cache a
1412 # path for INSTALL within a source directory, because that will
1413 # break other packages using the cache if that directory is
1414 # removed, or if the path is relative.
1415 INSTALL="$ac_install_sh"
1418 echo "$ac_t""$INSTALL" 1>&6
1420 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1421 # It thinks the first close brace ends the variable substitution.
1422 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1424 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1427 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1428 # On Suns, sometimes $CPP names a directory.
1429 if test -n "$CPP" && test -d "$CPP"; then
1432 if test -z "$CPP"; then
1433 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1434 echo $ac_n "(cached) $ac_c" 1>&6
1436 # This must be in double quotes, not single quotes, because CPP may get
1437 # substituted into the Makefile and "${CC-cc}" will confuse make.
1439 # On the NeXT, cc -E runs the code through the compiler's parser,
1440 # not just through cpp.
1441 cat > conftest.$ac_ext <<EOF
1442 #line 1443 "configure"
1443 #include "confdefs.h"
1447 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1448 ac_err=`grep -v '^ *+' conftest.out`
1449 if test -z "$ac_err"; then
1454 CPP="${CC-cc} -E -traditional-cpp"
1455 cat > conftest.$ac_ext <<EOF
1456 #line 1457 "configure"
1457 #include "confdefs.h"
1461 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1462 ac_err=`grep -v '^ *+' conftest.out`
1463 if test -z "$ac_err"; then
1473 ac_cv_prog_CPP="$CPP"
1475 CPP="$ac_cv_prog_CPP"
1477 ac_cv_prog_CPP="$CPP"
1479 echo "$ac_t""$CPP" 1>&6
1481 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
1483 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
1484 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1485 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1486 echo $ac_n "(cached) $ac_c" 1>&6
1488 cat > conftest.$ac_ext <<EOF
1489 #line 1490 "configure"
1490 #include "confdefs.h"
1493 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1494 ac_err=`grep -v '^ *+' conftest.out`
1495 if test -z "$ac_err"; then
1497 eval "ac_cv_header_$ac_safe=yes"
1501 eval "ac_cv_header_$ac_safe=no"
1505 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1506 echo "$ac_t""yes" 1>&6
1507 ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
1508 cat >> confdefs.h <<EOF
1509 #define $ac_tr_hdr 1
1513 echo "$ac_t""no" 1>&6
1518 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
1519 # people who are not cross-compiling but are compiling cross-assemblers.
1520 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
1521 if test "${host}" = "${target}"; then
1525 cat >> confdefs.h <<\EOF
1526 #define CROSS_COMPILE 1
1530 echo "$ac_t""$cross_gas" 1>&6
1532 # If we cannot run a trivial program, we must be cross compiling.
1533 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
1534 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
1535 echo $ac_n "(cached) $ac_c" 1>&6
1537 if test "$cross_compiling" = yes; then
1540 cat > conftest.$ac_ext <<EOF
1541 #line 1542 "configure"
1542 #include "confdefs.h"
1546 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1555 echo "$ac_t""$ac_cv_c_cross" 1>&6
1556 cross_compiling=$ac_cv_c_cross
1558 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1559 # for constant arguments. Useless!
1560 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1561 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1562 echo $ac_n "(cached) $ac_c" 1>&6
1564 cat > conftest.$ac_ext <<EOF
1565 #line 1566 "configure"
1566 #include "confdefs.h"
1568 int main() { return 0; }
1570 char *p = alloca(2 * sizeof(int));
1573 if eval $ac_link; then
1575 ac_cv_header_alloca_h=yes
1578 ac_cv_header_alloca_h=no
1584 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1585 if test $ac_cv_header_alloca_h = yes; then
1586 cat >> confdefs.h <<\EOF
1587 #define HAVE_ALLOCA_H 1
1592 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1593 if eval "test \"`echo '$''{'ac_cv_func_alloca'+set}'`\" = set"; then
1594 echo $ac_n "(cached) $ac_c" 1>&6
1596 cat > conftest.$ac_ext <<EOF
1597 #line 1598 "configure"
1598 #include "confdefs.h"
1601 # define alloca __builtin_alloca
1604 # include <alloca.h>
1609 # ifndef alloca /* predefined by HP cc +Olibcalls */
1616 int main() { return 0; }
1618 char *p = (char *) alloca(1);
1621 if eval $ac_link; then
1623 ac_cv_func_alloca=yes
1626 ac_cv_func_alloca=no
1632 echo "$ac_t""$ac_cv_func_alloca" 1>&6
1633 if test $ac_cv_func_alloca = yes; then
1634 cat >> confdefs.h <<\EOF
1635 #define HAVE_ALLOCA 1
1640 if test $ac_cv_func_alloca = no; then
1641 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1642 # that cause trouble. Some versions do not even contain alloca or
1643 # contain a buggy version. If you still want to use their alloca,
1644 # use ar to extract alloca.o from them instead of compiling alloca.c.
1646 cat >> confdefs.h <<\EOF
1651 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1652 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1653 echo $ac_n "(cached) $ac_c" 1>&6
1655 cat > conftest.$ac_ext <<EOF
1656 #line 1657 "configure"
1657 #include "confdefs.h"
1658 #if defined(CRAY) && ! defined(CRAY2)
1665 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1666 egrep "webecray" >/dev/null 2>&1; then
1677 echo "$ac_t""$ac_cv_os_cray" 1>&6
1678 if test $ac_cv_os_cray = yes; then
1679 for ac_func in _getb67 GETB67 getb67; do
1680 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1681 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1682 echo $ac_n "(cached) $ac_c" 1>&6
1684 cat > conftest.$ac_ext <<EOF
1685 #line 1686 "configure"
1686 #include "confdefs.h"
1687 /* System header to define __stub macros and hopefully few prototypes,
1688 which can conflict with char $ac_func(); below. */
1690 /* Override any gcc2 internal prototype to avoid an error. */
1693 int main() { return 0; }
1696 /* The GNU C library defines this for functions which it implements
1697 to always fail with ENOSYS. Some functions are actually named
1698 something starting with __ and the normal name is an alias. */
1699 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1707 if eval $ac_link; then
1709 eval "ac_cv_func_$ac_func=yes"
1712 eval "ac_cv_func_$ac_func=no"
1717 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1718 echo "$ac_t""yes" 1>&6
1719 cat >> confdefs.h <<EOF
1720 #define CRAY_STACKSEG_END $ac_func
1725 echo "$ac_t""no" 1>&6
1731 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1732 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1733 echo $ac_n "(cached) $ac_c" 1>&6
1735 if test "$cross_compiling" = yes; then
1736 ac_cv_c_stack_direction=0
1738 cat > conftest.$ac_ext <<EOF
1739 #line 1740 "configure"
1740 #include "confdefs.h"
1741 find_stack_direction ()
1743 static char *addr = 0;
1748 return find_stack_direction ();
1751 return (&dummy > addr) ? 1 : -1;
1755 exit (find_stack_direction() < 0);
1759 if test -s conftest && (./conftest; exit) 2>/dev/null; then
1760 ac_cv_c_stack_direction=1
1762 ac_cv_c_stack_direction=-1
1768 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1769 cat >> confdefs.h <<EOF
1770 #define STACK_DIRECTION $ac_cv_c_stack_direction
1775 echo $ac_n "checking for inline""... $ac_c" 1>&6
1776 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1777 echo $ac_n "(cached) $ac_c" 1>&6
1780 for ac_kw in inline __inline__ __inline; do
1781 cat > conftest.$ac_ext <<EOF
1782 #line 1783 "configure"
1783 #include "confdefs.h"
1785 int main() { return 0; }
1790 if eval $ac_compile; then
1792 ac_cv_c_inline=$ac_kw; break
1800 echo "$ac_t""$ac_cv_c_inline" 1>&6
1801 case "$ac_cv_c_inline" in
1803 no) cat >> confdefs.h <<\EOF
1807 *) cat >> confdefs.h <<EOF
1808 #define inline $ac_cv_c_inline
1814 # VMS doesn't have unlink.
1815 for ac_func in unlink remove
1817 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1818 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1819 echo $ac_n "(cached) $ac_c" 1>&6
1821 cat > conftest.$ac_ext <<EOF
1822 #line 1823 "configure"
1823 #include "confdefs.h"
1824 /* System header to define __stub macros and hopefully few prototypes,
1825 which can conflict with char $ac_func(); below. */
1827 /* Override any gcc2 internal prototype to avoid an error. */
1830 int main() { return 0; }
1833 /* The GNU C library defines this for functions which it implements
1834 to always fail with ENOSYS. Some functions are actually named
1835 something starting with __ and the normal name is an alias. */
1836 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1844 if eval $ac_link; then
1846 eval "ac_cv_func_$ac_func=yes"
1849 eval "ac_cv_func_$ac_func=no"
1854 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1855 echo "$ac_t""yes" 1>&6
1856 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1857 cat >> confdefs.h <<EOF
1858 #define $ac_tr_func 1
1862 echo "$ac_t""no" 1>&6
1867 # Some systems don't have sbrk().
1870 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1871 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1872 echo $ac_n "(cached) $ac_c" 1>&6
1874 cat > conftest.$ac_ext <<EOF
1875 #line 1876 "configure"
1876 #include "confdefs.h"
1877 /* System header to define __stub macros and hopefully few prototypes,
1878 which can conflict with char $ac_func(); below. */
1880 /* Override any gcc2 internal prototype to avoid an error. */
1883 int main() { return 0; }
1886 /* The GNU C library defines this for functions which it implements
1887 to always fail with ENOSYS. Some functions are actually named
1888 something starting with __ and the normal name is an alias. */
1889 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1897 if eval $ac_link; then
1899 eval "ac_cv_func_$ac_func=yes"
1902 eval "ac_cv_func_$ac_func=no"
1907 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1908 echo "$ac_t""yes" 1>&6
1909 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1910 cat >> confdefs.h <<EOF
1911 #define $ac_tr_func 1
1915 echo "$ac_t""no" 1>&6
1920 # Some non-ANSI preprocessors botch requoting inside strings. That's bad
1921 # enough, but on some of those systems, the assert macro relies on requoting
1923 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
1924 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
1925 echo $ac_n "(cached) $ac_c" 1>&6
1927 cat > conftest.$ac_ext <<EOF
1928 #line 1929 "configure"
1929 #include "confdefs.h"
1932 int main() { return 0; }
1935 /* check for requoting problems */
1936 static int a, b, c, d;
1938 assert (!strcmp(s, "foo bar baz quux"));
1939 /* check for newline handling */
1945 if eval $ac_link; then
1947 gas_cv_assert_ok=yes
1955 echo "$ac_t""$gas_cv_assert_ok" 1>&6
1956 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
1957 #define BROKEN_ASSERT 1
1962 # On some systems, the system header files may not declare malloc, realloc,
1963 # and free. There are places where gas needs these functions to have been
1964 # declared -- such as when taking their addresses.
1966 #ifdef HAVE_MEMORY_H
1969 #ifdef HAVE_STRING_H
1972 #ifdef HAVE_STDLIB_H
1975 #ifdef HAVE_UNISTD_H
1980 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
1981 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
1982 echo $ac_n "(cached) $ac_c" 1>&6
1984 cat > conftest.$ac_ext <<EOF
1985 #line 1986 "configure"
1986 #include "confdefs.h"
1988 int main() { return 0; }
1991 typedef char *(*f)();
1997 if eval $ac_link; then
1999 gas_cv_decl_needed_malloc=no
2002 gas_cv_decl_needed_malloc=yes
2007 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
2008 test $gas_cv_decl_needed_malloc = no || {
2009 cat >> confdefs.h <<\EOF
2010 #define NEED_DECLARATION_MALLOC 1
2016 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
2017 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
2018 echo $ac_n "(cached) $ac_c" 1>&6
2020 cat > conftest.$ac_ext <<EOF
2021 #line 2022 "configure"
2022 #include "confdefs.h"
2024 int main() { return 0; }
2027 typedef void (*f)();
2033 if eval $ac_link; then
2035 gas_cv_decl_needed_free=no
2038 gas_cv_decl_needed_free=yes
2043 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
2044 test $gas_cv_decl_needed_free = no || {
2045 cat >> confdefs.h <<\EOF
2046 #define NEED_DECLARATION_FREE 1
2052 # Does errno.h declare errno, or do we have to add a separate declaration
2055 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
2056 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
2057 echo $ac_n "(cached) $ac_c" 1>&6
2059 cat > conftest.$ac_ext <<EOF
2060 #line 2061 "configure"
2061 #include "confdefs.h"
2067 int main() { return 0; }
2076 if eval $ac_link; then
2078 gas_cv_decl_needed_errno=no
2081 gas_cv_decl_needed_errno=yes
2086 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
2087 test $gas_cv_decl_needed_errno = no || {
2088 cat >> confdefs.h <<\EOF
2089 #define NEED_DECLARATION_ERRNO 1
2096 cat > confcache <<\EOF
2097 # This file is a shell script that caches the results of configure
2098 # tests run on this system so they can be shared between configure
2099 # scripts and configure runs. It is not useful on other systems.
2100 # If it contains results you don't want to keep, you may remove or edit it.
2102 # By default, configure uses ./config.cache as the cache file,
2103 # creating it if it does not exist already. You can give configure
2104 # the --cache-file=FILE option to use a different cache file; that is
2105 # what configure does when it calls configure scripts in
2106 # subdirectories, so they share the cache.
2107 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2108 # config.status only pays attention to the cache file if you give it the
2109 # --recheck option to rerun configure.
2112 # Ultrix sh set writes to stderr and can't be redirected directly,
2113 # and sets the high bit in the cache file unless we assign to the vars.
2115 sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
2117 if cmp -s $cache_file confcache; then
2120 if test -w $cache_file; then
2121 echo "updating cache $cache_file"
2122 cat confcache > $cache_file
2124 echo "not updating unwritable cache $cache_file"
2129 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2131 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2132 # Let make expand exec_prefix.
2133 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2135 # Any assignment to VPATH causes Sun make to only execute
2136 # the first set of double-colon rules, so remove it if not needed.
2137 # If there is a colon in the path, we need to keep it.
2138 if test "x$srcdir" = x.; then
2139 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
2142 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2144 DEFS=-DHAVE_CONFIG_H
2146 # Without the "./", some shells look in PATH for config.status.
2147 : ${CONFIG_STATUS=./config.status}
2149 echo creating $CONFIG_STATUS
2150 rm -f $CONFIG_STATUS
2151 cat > $CONFIG_STATUS <<EOF
2153 # Generated automatically by configure.
2154 # Run this file to recreate the current configuration.
2155 # This directory was configured as follows,
2156 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2158 # $0 $ac_configure_args
2160 # Compiler output produced by configure, useful for debugging
2161 # configure, is in ./config.log if it exists.
2163 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2166 case "\$ac_option" in
2167 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2168 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2169 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2170 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2171 echo "$CONFIG_STATUS generated by autoconf version 2.7"
2173 -help | --help | --hel | --he | --h)
2174 echo "\$ac_cs_usage"; exit 0 ;;
2175 *) echo "\$ac_cs_usage"; exit 1 ;;
2179 ac_given_srcdir=$srcdir
2180 ac_given_INSTALL="$INSTALL"
2182 trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in conf" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2184 cat >> $CONFIG_STATUS <<EOF
2186 # Protect against being on the right side of a sed subst in config.status.
2187 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2188 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2191 s%@CFLAGS@%$CFLAGS%g
2192 s%@CPPFLAGS@%$CPPFLAGS%g
2193 s%@CXXFLAGS@%$CXXFLAGS%g
2195 s%@LDFLAGS@%$LDFLAGS%g
2197 s%@exec_prefix@%$exec_prefix%g
2198 s%@prefix@%$prefix%g
2199 s%@program_transform_name@%$program_transform_name%g
2200 s%@bindir@%$bindir%g
2201 s%@sbindir@%$sbindir%g
2202 s%@libexecdir@%$libexecdir%g
2203 s%@datadir@%$datadir%g
2204 s%@sysconfdir@%$sysconfdir%g
2205 s%@sharedstatedir@%$sharedstatedir%g
2206 s%@localstatedir@%$localstatedir%g
2207 s%@libdir@%$libdir%g
2208 s%@includedir@%$includedir%g
2209 s%@oldincludedir@%$oldincludedir%g
2210 s%@infodir@%$infodir%g
2211 s%@mandir@%$mandir%g
2213 s%@host_alias@%$host_alias%g
2214 s%@host_cpu@%$host_cpu%g
2215 s%@host_vendor@%$host_vendor%g
2216 s%@host_os@%$host_os%g
2217 s%@target@%$target%g
2218 s%@target_alias@%$target_alias%g
2219 s%@target_cpu@%$target_cpu%g
2220 s%@target_vendor@%$target_vendor%g
2221 s%@target_os@%$target_os%g
2223 s%@build_alias@%$build_alias%g
2224 s%@build_cpu@%$build_cpu%g
2225 s%@build_vendor@%$build_vendor%g
2226 s%@build_os@%$build_os%g
2227 s%@OPCODES_LIB@%$OPCODES_LIB%g
2228 /@target_frag@/r $target_frag
2230 s%@extra_objects@%$extra_objects%g
2231 s%@target_cpu_type@%$target_cpu_type%g
2232 s%@obj_format@%$obj_format%g
2234 s%@BFDLIB@%$BFDLIB%g
2235 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
2237 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2238 s%@INSTALL_DATA@%$INSTALL_DATA%g
2240 s%@ALLOCA@%$ALLOCA%g
2244 cat >> $CONFIG_STATUS <<EOF
2246 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
2248 cat >> $CONFIG_STATUS <<\EOF
2249 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2250 # Support "outfile[:infile]", defaulting infile="outfile.in".
2252 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2253 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2254 *) ac_file_in="${ac_file}.in" ;;
2257 # Adjust relative srcdir, etc. for subdirectories.
2259 # Remove last slash and all that follows it. Not all systems have dirname.
2260 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2261 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2262 # The file is in a subdirectory.
2263 test ! -d "$ac_dir" && mkdir "$ac_dir"
2264 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2265 # A "../" for each directory in $ac_dir_suffix.
2266 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2268 ac_dir_suffix= ac_dots=
2271 case "$ac_given_srcdir" in
2273 if test -z "$ac_dots"; then top_srcdir=.
2274 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2275 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2277 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2278 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2281 case "$ac_given_INSTALL" in
2282 [/$]*) INSTALL="$ac_given_INSTALL" ;;
2283 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2285 echo creating "$ac_file"
2287 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2289 *Makefile*) ac_comsub="1i\\
2290 # $configure_input" ;;
2294 s%@configure_input@%$configure_input%g
2295 s%@srcdir@%$srcdir%g
2296 s%@top_srcdir@%$top_srcdir%g
2297 s%@INSTALL@%$INSTALL%g
2298 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
2302 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2303 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2305 # ac_d sets the value in "#define NAME VALUE" lines.
2306 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2307 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2310 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2311 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2312 ac_uB='\([ ]\)%\1#\2define\3'
2315 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2316 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2317 ac_eB='$%\1#\2define\3'
2321 CONFIG_HEADERS=${CONFIG_HEADERS-"conf"}
2322 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2323 # Support "outfile[:infile]", defaulting infile="outfile.in".
2325 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
2326 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2327 *) ac_file_in="${ac_file}.in" ;;
2330 echo creating $ac_file
2332 rm -f conftest.frag conftest.in conftest.out
2333 cp $ac_given_srcdir/$ac_file_in conftest.in
2337 # Transform confdefs.h into a sed script conftest.vals that substitutes
2338 # the proper values into config.h.in to produce config.h. And first:
2339 # Protect against being on the right side of a sed subst in config.status.
2340 # Protect against being in an unquoted here document in config.status.
2342 cat > conftest.hdr <<\EOF
2345 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2349 sed -n -f conftest.hdr confdefs.h > conftest.vals
2352 # This sed command replaces #undef with comments. This is necessary, for
2353 # example, in the case of _POSIX_SOURCE, which is predefined and required
2354 # on some systems where configure will not decide to define it.
2355 cat >> conftest.vals <<\EOF
2356 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2359 # Break up conftest.vals because some shells have a limit on
2360 # the size of here documents, and old seds have small limits too.
2361 # Maximum number of lines to put in a single here document.
2362 ac_max_here_lines=12
2367 ac_lines=`grep -c . conftest.vals`
2368 # grep -c gives empty output for an empty file on some AIX systems.
2369 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2370 # Write a limited-size here document to conftest.frag.
2371 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2372 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2374 sed -f conftest.frag conftest.in > conftest.out
2376 mv conftest.out conftest.in
2378 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2380 mv conftest.tail conftest.vals
2384 cat >> $CONFIG_STATUS <<\EOF
2385 rm -f conftest.frag conftest.h
2386 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2387 cat conftest.in >> conftest.h
2389 if cmp -s $ac_file conftest.h 2>/dev/null; then
2390 echo "$ac_file is unchanged"
2394 mv conftest.h $ac_file
2400 cat >> $CONFIG_STATUS <<EOF
2405 cat >> $CONFIG_STATUS <<\EOF
2406 srcdir=$ac_given_srcdir
2407 while test -n "$ac_sources"; do
2408 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2409 set $ac_sources; ac_source=$1; shift; ac_sources=$*
2411 echo "linking $srcdir/$ac_source to $ac_dest"
2413 if test ! -r $srcdir/$ac_source; then
2414 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
2418 # Make relative symlinks.
2419 # Remove last slash and all that follows it. Not all systems have dirname.
2420 ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2421 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2422 # The dest file is in a subdirectory.
2423 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
2424 ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
2425 # A "../" for each directory in $ac_dest_dir_suffix.
2426 ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2428 ac_dest_dir_suffix= ac_dots=
2432 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2433 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2436 # Make a symlink if possible; otherwise try a hard link.
2437 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2438 ln $srcdir/$ac_source $ac_dest; then :
2440 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
2447 chmod +x $CONFIG_STATUS
2448 rm -fr confdefs* $ac_clean_files
2449 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1