3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.10
5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix=/usr/local
13 # Any additions from configure.in:
15 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator"
17 --enable-sim-debug=opts Enable debugging flags"
19 --enable-sim-trace=opts Enable tracing flags"
21 --enable-sim-bswap Use the BSWAP instruction on Intel 486s and Pentiums."
23 # Initialize some variables set by options.
24 # The variables have the same names as the options, with
25 # dashes changed to underlines.
27 cache_file=./config.cache
36 program_transform_name=s,x,x,
44 bindir='${exec_prefix}/bin'
45 sbindir='${exec_prefix}/sbin'
46 libexecdir='${exec_prefix}/libexec'
47 datadir='${prefix}/share'
48 sysconfdir='${prefix}/etc'
49 sharedstatedir='${prefix}/com'
50 localstatedir='${prefix}/var'
51 libdir='${exec_prefix}/lib'
52 includedir='${prefix}/include'
53 oldincludedir='/usr/include'
54 infodir='${prefix}/info'
55 mandir='${prefix}/man'
57 # Initialize some other variables.
65 # If the previous option needs an argument, assign it.
66 if test -n "$ac_prev"; then
67 eval "$ac_prev=\$ac_option"
73 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
77 # Accept the important Cygnus configure options, so we can diagnose typos.
81 -bindir | --bindir | --bindi | --bind | --bin | --bi)
83 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
84 bindir="$ac_optarg" ;;
86 -build | --build | --buil | --bui | --bu)
88 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
91 -cache-file | --cache-file | --cache-fil | --cache-fi \
92 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
94 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
95 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
96 cache_file="$ac_optarg" ;;
98 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
100 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
102 datadir="$ac_optarg" ;;
104 -disable-* | --disable-*)
105 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
106 # Reject names that are not valid shell variable names.
107 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
108 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
110 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
111 eval "enable_${ac_feature}=no" ;;
113 -enable-* | --enable-*)
114 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
115 # Reject names that are not valid shell variable names.
116 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
117 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
119 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
124 eval "enable_${ac_feature}='$ac_optarg'" ;;
126 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
127 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
128 | --exec | --exe | --ex)
129 ac_prev=exec_prefix ;;
130 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
131 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
132 | --exec=* | --exe=* | --ex=*)
133 exec_prefix="$ac_optarg" ;;
135 -gas | --gas | --ga | --g)
136 # Obsolete; use --with-gas.
139 -help | --help | --hel | --he)
140 # Omit some internal or obsolete options to make the list less imposing.
141 # This message is too long to be a string in the A/UX 3.1 sh.
143 Usage: configure [options] [host]
144 Options: [defaults in brackets after descriptions]
146 --cache-file=FILE cache test results in FILE
147 --help print this message
148 --no-create do not create output files
149 --quiet, --silent do not print \`checking...' messages
150 --version print the version of autoconf that created configure
151 Directory and file names:
152 --prefix=PREFIX install architecture-independent files in PREFIX
154 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
156 --bindir=DIR user executables in DIR [EPREFIX/bin]
157 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
158 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
159 --datadir=DIR read-only architecture-independent data in DIR
161 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
162 --sharedstatedir=DIR modifiable architecture-independent data in DIR
164 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
165 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
166 --includedir=DIR C header files in DIR [PREFIX/include]
167 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
168 --infodir=DIR info documentation in DIR [PREFIX/info]
169 --mandir=DIR man documentation in DIR [PREFIX/man]
170 --srcdir=DIR find the sources in DIR [configure dir or ..]
171 --program-prefix=PREFIX prepend PREFIX to installed program names
172 --program-suffix=SUFFIX append SUFFIX to installed program names
173 --program-transform-name=PROGRAM
174 run sed PROGRAM on installed program names
178 --build=BUILD configure for building on BUILD [BUILD=HOST]
179 --host=HOST configure for HOST [guessed]
180 --target=TARGET configure for TARGET [TARGET=HOST]
181 Features and packages:
182 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
183 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
184 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
185 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
186 --x-includes=DIR X include files are in DIR
187 --x-libraries=DIR X library files are in DIR
189 if test -n "$ac_help"; then
190 echo "--enable and --with options recognized:$ac_help"
194 -host | --host | --hos | --ho)
196 -host=* | --host=* | --hos=* | --ho=*)
199 -includedir | --includedir | --includedi | --included | --include \
200 | --includ | --inclu | --incl | --inc)
201 ac_prev=includedir ;;
202 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
203 | --includ=* | --inclu=* | --incl=* | --inc=*)
204 includedir="$ac_optarg" ;;
206 -infodir | --infodir | --infodi | --infod | --info | --inf)
208 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
209 infodir="$ac_optarg" ;;
211 -libdir | --libdir | --libdi | --libd)
213 -libdir=* | --libdir=* | --libdi=* | --libd=*)
214 libdir="$ac_optarg" ;;
216 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
217 | --libexe | --libex | --libe)
218 ac_prev=libexecdir ;;
219 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
220 | --libexe=* | --libex=* | --libe=*)
221 libexecdir="$ac_optarg" ;;
223 -localstatedir | --localstatedir | --localstatedi | --localstated \
224 | --localstate | --localstat | --localsta | --localst \
225 | --locals | --local | --loca | --loc | --lo)
226 ac_prev=localstatedir ;;
227 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
228 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
229 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
230 localstatedir="$ac_optarg" ;;
232 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
234 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
235 mandir="$ac_optarg" ;;
238 # Obsolete; use --without-fp.
241 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
245 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
246 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
249 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
250 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
251 | --oldin | --oldi | --old | --ol | --o)
252 ac_prev=oldincludedir ;;
253 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
254 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
255 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
256 oldincludedir="$ac_optarg" ;;
258 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
260 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
261 prefix="$ac_optarg" ;;
263 -program-prefix | --program-prefix | --program-prefi | --program-pref \
264 | --program-pre | --program-pr | --program-p)
265 ac_prev=program_prefix ;;
266 -program-prefix=* | --program-prefix=* | --program-prefi=* \
267 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
268 program_prefix="$ac_optarg" ;;
270 -program-suffix | --program-suffix | --program-suffi | --program-suff \
271 | --program-suf | --program-su | --program-s)
272 ac_prev=program_suffix ;;
273 -program-suffix=* | --program-suffix=* | --program-suffi=* \
274 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
275 program_suffix="$ac_optarg" ;;
277 -program-transform-name | --program-transform-name \
278 | --program-transform-nam | --program-transform-na \
279 | --program-transform-n | --program-transform- \
280 | --program-transform | --program-transfor \
281 | --program-transfo | --program-transf \
282 | --program-trans | --program-tran \
283 | --progr-tra | --program-tr | --program-t)
284 ac_prev=program_transform_name ;;
285 -program-transform-name=* | --program-transform-name=* \
286 | --program-transform-nam=* | --program-transform-na=* \
287 | --program-transform-n=* | --program-transform-=* \
288 | --program-transform=* | --program-transfor=* \
289 | --program-transfo=* | --program-transf=* \
290 | --program-trans=* | --program-tran=* \
291 | --progr-tra=* | --program-tr=* | --program-t=*)
292 program_transform_name="$ac_optarg" ;;
294 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
295 | -silent | --silent | --silen | --sile | --sil)
298 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
300 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
302 sbindir="$ac_optarg" ;;
304 -sharedstatedir | --sharedstatedir | --sharedstatedi \
305 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
306 | --sharedst | --shareds | --shared | --share | --shar \
308 ac_prev=sharedstatedir ;;
309 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
310 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
311 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
313 sharedstatedir="$ac_optarg" ;;
315 -site | --site | --sit)
317 -site=* | --site=* | --sit=*)
320 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
322 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
323 srcdir="$ac_optarg" ;;
325 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
326 | --syscon | --sysco | --sysc | --sys | --sy)
327 ac_prev=sysconfdir ;;
328 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
329 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
330 sysconfdir="$ac_optarg" ;;
332 -target | --target | --targe | --targ | --tar | --ta | --t)
334 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
335 target="$ac_optarg" ;;
337 -v | -verbose | --verbose | --verbos | --verbo | --verb)
340 -version | --version | --versio | --versi | --vers)
341 echo "configure generated by autoconf version 2.10"
345 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
346 # Reject names that are not valid shell variable names.
347 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
348 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
350 ac_package=`echo $ac_package| sed 's/-/_/g'`
355 eval "with_${ac_package}='$ac_optarg'" ;;
357 -without-* | --without-*)
358 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
359 # Reject names that are not valid shell variable names.
360 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
361 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
363 ac_package=`echo $ac_package| sed 's/-/_/g'`
364 eval "with_${ac_package}=no" ;;
367 # Obsolete; use --with-x.
370 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
371 | --x-incl | --x-inc | --x-in | --x-i)
372 ac_prev=x_includes ;;
373 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
374 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
375 x_includes="$ac_optarg" ;;
377 -x-libraries | --x-libraries | --x-librarie | --x-librari \
378 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
379 ac_prev=x_libraries ;;
380 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
381 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
382 x_libraries="$ac_optarg" ;;
384 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
388 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
389 echo "configure: warning: $ac_option: invalid host type" 1>&2
391 if test "x$nonopt" != xNONE; then
392 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
400 if test -n "$ac_prev"; then
401 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
404 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
406 # File descriptor usage:
409 # 2 errors and warnings
410 # 3 some systems may open it to /dev/tty
411 # 4 used on the Kubota Titan
412 # 6 checking for... messages and results
413 # 5 compiler messages saved in config.log
414 if test "$silent" = yes; then
422 This file contains any messages produced by compilers while
423 running configure, to aid debugging if configure makes a mistake.
426 # Strip out --no-create and --no-recursion so they do not pile up.
427 # Also quote any args containing shell metacharacters.
432 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
433 | --no-cr | --no-c) ;;
434 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
435 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
436 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
437 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
438 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
443 # Only set LANG and LC_ALL to C if already set.
444 # These must not be set unconditionally because not all systems understand
445 # e.g. LANG=C (notably SCO).
446 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
447 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
449 # confdefs.h avoids OS command line length limits that DEFS can exceed.
450 rm -rf conftest* confdefs.h
451 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
454 # A filename unique to this package, relative to the directory that
455 # configure is in, which we can look for to find out if srcdir is correct.
456 ac_unique_file=Makefile.in
458 # Find the source files, if location was not specified.
459 if test -z "$srcdir"; then
460 ac_srcdir_defaulted=yes
461 # Try the directory containing this script, then its parent.
463 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
464 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
466 if test ! -r $srcdir/$ac_unique_file; then
470 ac_srcdir_defaulted=no
472 if test ! -r $srcdir/$ac_unique_file; then
473 if test "$ac_srcdir_defaulted" = yes; then
474 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
476 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
479 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
481 # Prefer explicitly selected file to automatically selected ones.
482 if test -z "$CONFIG_SITE"; then
483 if test "x$prefix" != xNONE; then
484 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
486 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
489 for ac_site_file in $CONFIG_SITE; do
490 if test -r "$ac_site_file"; then
491 echo "loading site script $ac_site_file"
496 if test -r "$cache_file"; then
497 echo "loading cache $cache_file"
500 echo "creating cache $cache_file"
505 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
506 ac_cpp='$CPP $CPPFLAGS'
507 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
508 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
510 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
511 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
512 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
519 ac_n= ac_c='\c' ac_t=
524 # If we cannot run a trivial program, we must be cross compiling.
525 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
526 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
527 echo $ac_n "(cached) $ac_c" 1>&6
529 if test "$cross_compiling" = yes; then
532 cat > conftest.$ac_ext <<EOF
533 #line 534 "configure"
534 #include "confdefs.h"
537 { (eval echo configure:538: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
538 if test -s conftest && (./conftest; exit) 2>/dev/null; then
547 echo "$ac_t""$ac_cv_c_cross" 1>&6
548 cross_compiling=$ac_cv_c_cross
551 # autoconf.info says this should be called right after AC_INIT.
555 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
556 if test -f $ac_dir/install-sh; then
558 ac_install_sh="$ac_aux_dir/install-sh -c"
560 elif test -f $ac_dir/install.sh; then
562 ac_install_sh="$ac_aux_dir/install.sh -c"
566 if test -z "$ac_aux_dir"; then
567 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
569 ac_config_guess=$ac_aux_dir/config.guess
570 ac_config_sub=$ac_aux_dir/config.sub
571 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
574 # Do some error checking and defaulting for the host and target type.
576 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
579 # 1. You are not allowed to specify --host, --target, and nonopt at the
581 # 2. Host defaults to nonopt.
582 # 3. If nonopt is not specified, then host defaults to the current host,
583 # as determined by config.guess.
584 # 4. Target and build default to nonopt.
585 # 5. If nonopt is not specified, then target and build default to host.
587 # The aliases save the names the user supplied, while $host etc.
588 # will get canonicalized.
589 case $host---$target---$nonopt in
590 NONE---*---* | *---NONE---* | *---*---NONE) ;;
591 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
595 # Make sure we can run config.sub.
596 if $ac_config_sub sun4 >/dev/null 2>&1; then :
597 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
600 echo $ac_n "checking host system type""... $ac_c" 1>&6
603 case "$host_alias" in
607 if host_alias=`$ac_config_guess`; then :
608 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
610 *) host_alias=$nonopt ;;
614 host=`$ac_config_sub $host_alias`
615 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
616 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
617 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
618 echo "$ac_t""$host" 1>&6
620 echo $ac_n "checking target system type""... $ac_c" 1>&6
623 case "$target_alias" in
626 NONE) target_alias=$host_alias ;;
627 *) target_alias=$nonopt ;;
631 target=`$ac_config_sub $target_alias`
632 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
633 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
634 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
635 echo "$ac_t""$target" 1>&6
637 echo $ac_n "checking build system type""... $ac_c" 1>&6
640 case "$build_alias" in
643 NONE) build_alias=$host_alias ;;
644 *) build_alias=$nonopt ;;
648 build=`$ac_config_sub $build_alias`
649 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
650 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
651 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
652 echo "$ac_t""$build" 1>&6
654 test "$host_alias" != "$target_alias" &&
655 test "$program_prefix$program_suffix$program_transform_name" = \
657 program_prefix=${target_alias}-
659 if test "$program_transform_name" = s,x,x,; then
660 program_transform_name=
662 # Double any \ or $. echo might interpret backslashes.
663 cat <<\EOF_SED > conftestsed
664 s,\\,\\\\,g; s,\$,$$,g
666 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
669 test "$program_prefix" != NONE &&
670 program_transform_name="s,^,${program_prefix},; $program_transform_name"
671 # Use a double $ so make ignores it.
672 test "$program_suffix" != NONE &&
673 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
675 # sed with no file args requires a program.
676 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
678 # Extract the first word of "gcc", so it can be a program name with args.
679 set dummy gcc; ac_word=$2
680 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
681 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
682 echo $ac_n "(cached) $ac_c" 1>&6
684 if test -n "$CC"; then
685 ac_cv_prog_CC="$CC" # Let the user override the test.
687 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
688 for ac_dir in $PATH; do
689 test -z "$ac_dir" && ac_dir=.
690 if test -f $ac_dir/$ac_word; then
699 if test -n "$CC"; then
700 echo "$ac_t""$CC" 1>&6
702 echo "$ac_t""no" 1>&6
705 if test -z "$CC"; then
706 # Extract the first word of "cc", so it can be a program name with args.
707 set dummy cc; ac_word=$2
708 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
709 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
710 echo $ac_n "(cached) $ac_c" 1>&6
712 if test -n "$CC"; then
713 ac_cv_prog_CC="$CC" # Let the user override the test.
715 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
717 for ac_dir in $PATH; do
718 test -z "$ac_dir" && ac_dir=.
719 if test -f $ac_dir/$ac_word; then
720 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
729 if test $ac_prog_rejected = yes; then
730 # We found a bogon in the path, so make sure we never use it.
731 set dummy $ac_cv_prog_CC
733 if test $# -gt 0; then
734 # We chose a different compiler from the bogus one.
735 # However, it has the same basename, so the bogon will be chosen
736 # first if we set CC to just the basename; use the full file name.
738 set dummy "$ac_dir/$ac_word" "$@"
746 if test -n "$CC"; then
747 echo "$ac_t""$CC" 1>&6
749 echo "$ac_t""no" 1>&6
752 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
755 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
756 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
757 echo $ac_n "(cached) $ac_c" 1>&6
759 cat > conftest.c <<EOF
764 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:765: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
771 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
772 if test $ac_cv_prog_gcc = yes; then
774 if test "${CFLAGS+set}" != set; then
775 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
776 if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
777 echo $ac_n "(cached) $ac_c" 1>&6
779 echo 'void f(){}' > conftest.c
780 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
789 echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
790 if test $ac_cv_prog_gcc_g = yes; then
798 test "${CFLAGS+set}" = set || CFLAGS="-g"
801 # Find a good install program. We prefer a C program (faster),
802 # so one script is as good as another. But avoid the broken or
803 # incompatible versions:
804 # SysV /etc/install, /usr/sbin/install
805 # SunOS /usr/etc/install
808 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
809 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
810 # ./install, which can be erroneously created by make from ./install.sh.
811 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
812 if test -z "$INSTALL"; then
813 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
814 echo $ac_n "(cached) $ac_c" 1>&6
816 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
817 for ac_dir in $PATH; do
818 # Account for people who put trailing slashes in PATH elements.
820 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
822 # OSF1 and SCO ODT 3.0 have their own names for install.
823 for ac_prog in ginstall installbsd scoinst install; do
824 if test -f $ac_dir/$ac_prog; then
825 if test $ac_prog = install &&
826 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
827 # AIX install. It has an incompatible calling convention.
828 # OSF/1 installbsd also uses dspmsg, but is usable.
831 ac_cv_path_install="$ac_dir/$ac_prog -c"
842 if test "${ac_cv_path_install+set}" = set; then
843 INSTALL="$ac_cv_path_install"
845 # As a last resort, use the slow shell script. We don't cache a
846 # path for INSTALL within a source directory, because that will
847 # break other packages using the cache if that directory is
848 # removed, or if the path is relative.
849 INSTALL="$ac_install_sh"
852 echo "$ac_t""$INSTALL" 1>&6
854 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
855 # It thinks the first close brace ends the variable substitution.
856 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
858 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
860 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
861 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
862 echo $ac_n "(cached) $ac_c" 1>&6
864 ac_cv_c_bigendian=unknown
865 # See if sys/param.h defines the BYTE_ORDER macro.
866 cat > conftest.$ac_ext <<EOF
867 #line 868 "configure"
868 #include "confdefs.h"
869 #include <sys/types.h>
870 #include <sys/param.h>
871 int main() { return 0; }
874 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
879 if { (eval echo configure:880: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
881 # It does; now see whether it defined to BIG_ENDIAN or not.
882 cat > conftest.$ac_ext <<EOF
883 #line 884 "configure"
884 #include "confdefs.h"
885 #include <sys/types.h>
886 #include <sys/param.h>
887 int main() { return 0; }
890 #if BYTE_ORDER != BIG_ENDIAN
895 if { (eval echo configure:896: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
897 ac_cv_c_bigendian=yes
907 if test $ac_cv_c_bigendian = unknown; then
908 if test "$cross_compiling" = yes; then
909 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
911 cat > conftest.$ac_ext <<EOF
912 #line 913 "configure"
913 #include "confdefs.h"
915 /* Are we little or big endian? From Harbison&Steele. */
919 char c[sizeof (long)];
922 exit (u.c[sizeof (long) - 1] == 1);
925 { (eval echo configure:926: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
926 if test -s conftest && (./conftest; exit) 2>/dev/null; then
929 ac_cv_c_bigendian=yes
936 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
937 if test $ac_cv_c_bigendian = yes; then
938 cat >> confdefs.h <<\EOF
939 #define WORDS_BIGENDIAN 1
945 # Put a plausible default for CC_FOR_BUILD in Makefile.
946 # If we cannot run a trivial program, we must be cross compiling.
947 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
948 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
949 echo $ac_n "(cached) $ac_c" 1>&6
951 if test "$cross_compiling" = yes; then
954 cat > conftest.$ac_ext <<EOF
955 #line 956 "configure"
956 #include "confdefs.h"
959 { (eval echo configure:960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
960 if test -s conftest && (./conftest; exit) 2>/dev/null; then
969 echo "$ac_t""$ac_cv_c_cross" 1>&6
970 cross_compiling=$ac_cv_c_cross
972 if test "x$cross_compiling" = "xno"; then
983 # Extract the first word of "ranlib", so it can be a program name with args.
984 set dummy ranlib; ac_word=$2
985 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
986 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
987 echo $ac_n "(cached) $ac_c" 1>&6
989 if test -n "$RANLIB"; then
990 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
992 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
993 for ac_dir in $PATH; do
994 test -z "$ac_dir" && ac_dir=.
995 if test -f $ac_dir/$ac_word; then
996 ac_cv_prog_RANLIB="ranlib"
1001 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1004 RANLIB="$ac_cv_prog_RANLIB"
1005 if test -n "$RANLIB"; then
1006 echo "$ac_t""$RANLIB" 1>&6
1008 echo "$ac_t""no" 1>&6
1012 . ${srcdir}/../../bfd/configure.host
1015 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
1016 if test "${enable_sim_cflags+set}" = set; then
1017 enableval="$enable_sim_cflags"
1018 case "${enableval}" in
1019 yes) sim_cflags="-O2";;
1020 trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
1022 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1024 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
1025 echo "Setting sim cflags = $sim_cflags" 6>&1
1032 # Check whether --enable-sim-debug or --disable-sim-debug was given.
1033 if test "${enable_sim_debug+set}" = set; then
1034 enableval="$enable_sim_debug"
1035 case "${enableval}" in
1036 yes) sim_debug="-DDEBUG=7";;
1037 no) sim_debug="-DDEBUG=0";;
1038 *) sim_debug="-DDEBUG='(${enableval})'";;
1040 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
1041 echo "Setting sim debug = $sim_debug" 6>&1
1048 # Check whether --enable-sim-trace or --disable-sim-trace was given.
1049 if test "${enable_sim_trace+set}" = set; then
1050 enableval="$enable_sim_trace"
1051 case "${enableval}" in
1052 yes) sim_trace="-DTRACE=1";;
1053 no) sim_trace="-DTRACE=0";;
1054 *) sim_trace="-DTRACE='(${enableval})'";;
1056 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
1057 echo "Setting sim trace = $sim_trace" 6>&1
1064 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
1065 if test "${enable_sim_bswap+set}" = set; then
1066 enableval="$enable_sim_bswap"
1067 case "${enableval}" in
1068 yes) sim_bswap="-DUSE_BSWAP";;
1070 *) { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
1072 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
1073 echo "Setting bswap flags = $sim_bswap" 6>&1
1083 sim_link_links=tconfig.h
1084 if test -f ${srcdir}/tconfig.in
1086 sim_link_files=tconfig.in
1088 sim_link_files=../common/tconfig.in
1093 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1094 # On Suns, sometimes $CPP names a directory.
1095 if test -n "$CPP" && test -d "$CPP"; then
1098 if test -z "$CPP"; then
1099 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1100 echo $ac_n "(cached) $ac_c" 1>&6
1102 # This must be in double quotes, not single quotes, because CPP may get
1103 # substituted into the Makefile and "${CC-cc}" will confuse make.
1105 # On the NeXT, cc -E runs the code through the compiler's parser,
1106 # not just through cpp.
1107 cat > conftest.$ac_ext <<EOF
1108 #line 1109 "configure"
1109 #include "confdefs.h"
1113 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1114 { (eval echo configure:1115: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1115 ac_err=`grep -v '^ *+' conftest.out`
1116 if test -z "$ac_err"; then
1121 CPP="${CC-cc} -E -traditional-cpp"
1122 cat > conftest.$ac_ext <<EOF
1123 #line 1124 "configure"
1124 #include "confdefs.h"
1128 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1129 { (eval echo configure:1130: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1130 ac_err=`grep -v '^ *+' conftest.out`
1131 if test -z "$ac_err"; then
1141 ac_cv_prog_CPP="$CPP"
1143 CPP="$ac_cv_prog_CPP"
1145 ac_cv_prog_CPP="$CPP"
1147 echo "$ac_t""$CPP" 1>&6
1149 for ac_hdr in unistd.h
1151 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
1152 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1153 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1154 echo $ac_n "(cached) $ac_c" 1>&6
1156 cat > conftest.$ac_ext <<EOF
1157 #line 1158 "configure"
1158 #include "confdefs.h"
1161 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1162 { (eval echo configure:1163: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1163 ac_err=`grep -v '^ *+' conftest.out`
1164 if test -z "$ac_err"; then
1166 eval "ac_cv_header_$ac_safe=yes"
1170 eval "ac_cv_header_$ac_safe=no"
1174 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1175 echo "$ac_t""yes" 1>&6
1176 ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
1177 cat >> confdefs.h <<EOF
1178 #define $ac_tr_hdr 1
1182 echo "$ac_t""no" 1>&6
1190 cat > confcache <<\EOF
1191 # This file is a shell script that caches the results of configure
1192 # tests run on this system so they can be shared between configure
1193 # scripts and configure runs. It is not useful on other systems.
1194 # If it contains results you don't want to keep, you may remove or edit it.
1196 # By default, configure uses ./config.cache as the cache file,
1197 # creating it if it does not exist already. You can give configure
1198 # the --cache-file=FILE option to use a different cache file; that is
1199 # what configure does when it calls configure scripts in
1200 # subdirectories, so they share the cache.
1201 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1202 # config.status only pays attention to the cache file if you give it the
1203 # --recheck option to rerun configure.
1206 # Ultrix sh set writes to stderr and can't be redirected directly,
1207 # and sets the high bit in the cache file unless we assign to the vars.
1209 sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
1211 if cmp -s $cache_file confcache; then
1214 if test -w $cache_file; then
1215 echo "updating cache $cache_file"
1216 cat confcache > $cache_file
1218 echo "not updating unwritable cache $cache_file"
1223 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1225 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1226 # Let make expand exec_prefix.
1227 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1229 # Any assignment to VPATH causes Sun make to only execute
1230 # the first set of double-colon rules, so remove it if not needed.
1231 # If there is a colon in the path, we need to keep it.
1232 if test "x$srcdir" = x.; then
1233 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1236 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1238 DEFS=-DHAVE_CONFIG_H
1240 # Without the "./", some shells look in PATH for config.status.
1241 : ${CONFIG_STATUS=./config.status}
1243 echo creating $CONFIG_STATUS
1244 rm -f $CONFIG_STATUS
1245 cat > $CONFIG_STATUS <<EOF
1247 # Generated automatically by configure.
1248 # Run this file to recreate the current configuration.
1249 # This directory was configured as follows,
1250 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1252 # $0 $ac_configure_args
1254 # Compiler output produced by configure, useful for debugging
1255 # configure, is in ./config.log if it exists.
1257 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1260 case "\$ac_option" in
1261 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1262 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1263 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1264 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1265 echo "$CONFIG_STATUS generated by autoconf version 2.10"
1267 -help | --help | --hel | --he | --h)
1268 echo "\$ac_cs_usage"; exit 0 ;;
1269 *) echo "\$ac_cs_usage"; exit 1 ;;
1273 ac_given_srcdir=$srcdir
1274 ac_given_INSTALL="$INSTALL"
1276 trap 'rm -fr `echo "Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1278 cat >> $CONFIG_STATUS <<EOF
1280 # Protect against being on the right side of a sed subst in config.status.
1281 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1282 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1285 s%@CFLAGS@%$CFLAGS%g
1286 s%@CPPFLAGS@%$CPPFLAGS%g
1287 s%@CXXFLAGS@%$CXXFLAGS%g
1289 s%@LDFLAGS@%$LDFLAGS%g
1291 s%@exec_prefix@%$exec_prefix%g
1292 s%@prefix@%$prefix%g
1293 s%@program_transform_name@%$program_transform_name%g
1294 s%@bindir@%$bindir%g
1295 s%@sbindir@%$sbindir%g
1296 s%@libexecdir@%$libexecdir%g
1297 s%@datadir@%$datadir%g
1298 s%@sysconfdir@%$sysconfdir%g
1299 s%@sharedstatedir@%$sharedstatedir%g
1300 s%@localstatedir@%$localstatedir%g
1301 s%@libdir@%$libdir%g
1302 s%@includedir@%$includedir%g
1303 s%@oldincludedir@%$oldincludedir%g
1304 s%@infodir@%$infodir%g
1305 s%@mandir@%$mandir%g
1307 s%@host_alias@%$host_alias%g
1308 s%@host_cpu@%$host_cpu%g
1309 s%@host_vendor@%$host_vendor%g
1310 s%@host_os@%$host_os%g
1311 s%@target@%$target%g
1312 s%@target_alias@%$target_alias%g
1313 s%@target_cpu@%$target_cpu%g
1314 s%@target_vendor@%$target_vendor%g
1315 s%@target_os@%$target_os%g
1317 s%@build_alias@%$build_alias%g
1318 s%@build_cpu@%$build_cpu%g
1319 s%@build_vendor@%$build_vendor%g
1320 s%@build_os@%$build_os%g
1322 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1323 s%@INSTALL_DATA@%$INSTALL_DATA%g
1324 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1325 s%@HDEFINES@%$HDEFINES%g
1327 s%@RANLIB@%$RANLIB%g
1328 s%@sim_cflags@%$sim_cflags%g
1329 s%@sim_debug@%$sim_debug%g
1330 s%@sim_trace@%$sim_trace%g
1331 s%@sim_bswap@%$sim_bswap%g
1336 cat >> $CONFIG_STATUS <<EOF
1338 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in"}
1340 cat >> $CONFIG_STATUS <<\EOF
1341 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1342 # Support "outfile[:infile]", defaulting infile="outfile.in".
1344 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1345 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1346 *) ac_file_in="${ac_file}.in" ;;
1349 # Adjust relative srcdir, etc. for subdirectories.
1351 # Remove last slash and all that follows it. Not all systems have dirname.
1352 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1353 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1354 # The file is in a subdirectory.
1355 test ! -d "$ac_dir" && mkdir "$ac_dir"
1356 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1357 # A "../" for each directory in $ac_dir_suffix.
1358 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1360 ac_dir_suffix= ac_dots=
1363 case "$ac_given_srcdir" in
1365 if test -z "$ac_dots"; then top_srcdir=.
1366 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1367 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1369 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1370 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1373 case "$ac_given_INSTALL" in
1374 [/$]*) INSTALL="$ac_given_INSTALL" ;;
1375 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1377 echo creating "$ac_file"
1379 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1381 *Makefile*) ac_comsub="1i\\
1382 # $configure_input" ;;
1386 s%@configure_input@%$configure_input%g
1387 s%@srcdir@%$srcdir%g
1388 s%@top_srcdir@%$top_srcdir%g
1389 s%@INSTALL@%$INSTALL%g
1390 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1394 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1395 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1397 # ac_d sets the value in "#define NAME VALUE" lines.
1398 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1399 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
1402 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1403 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1404 ac_uB='\([ ]\)%\1#\2define\3'
1407 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1408 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1409 ac_eB='$%\1#\2define\3'
1413 CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:config.in"}
1414 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1415 # Support "outfile[:infile]", defaulting infile="outfile.in".
1417 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1418 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1419 *) ac_file_in="${ac_file}.in" ;;
1422 echo creating $ac_file
1424 rm -f conftest.frag conftest.in conftest.out
1425 cp $ac_given_srcdir/$ac_file_in conftest.in
1429 # Transform confdefs.h into a sed script conftest.vals that substitutes
1430 # the proper values into config.h.in to produce config.h. And first:
1431 # Protect against being on the right side of a sed subst in config.status.
1432 # Protect against being in an unquoted here document in config.status.
1434 cat > conftest.hdr <<\EOF
1437 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1441 sed -n -f conftest.hdr confdefs.h > conftest.vals
1444 # This sed command replaces #undef with comments. This is necessary, for
1445 # example, in the case of _POSIX_SOURCE, which is predefined and required
1446 # on some systems where configure will not decide to define it.
1447 cat >> conftest.vals <<\EOF
1448 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1451 # Break up conftest.vals because some shells have a limit on
1452 # the size of here documents, and old seds have small limits too.
1453 # Maximum number of lines to put in a single here document.
1454 ac_max_here_lines=12
1459 ac_lines=`grep -c . conftest.vals`
1460 # grep -c gives empty output for an empty file on some AIX systems.
1461 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1462 # Write a limited-size here document to conftest.frag.
1463 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1464 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1466 sed -f conftest.frag conftest.in > conftest.out
1468 mv conftest.out conftest.in
1470 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1472 mv conftest.tail conftest.vals
1476 cat >> $CONFIG_STATUS <<\EOF
1477 rm -f conftest.frag conftest.h
1478 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1479 cat conftest.in >> conftest.h
1481 if cmp -s $ac_file conftest.h 2>/dev/null; then
1482 echo "$ac_file is unchanged"
1485 # Remove last slash and all that follows it. Not all systems have dirname.
1486 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1487 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1488 # The file is in a subdirectory.
1489 test ! -d "$ac_dir" && mkdir "$ac_dir"
1492 mv conftest.h $ac_file
1498 cat >> $CONFIG_STATUS <<EOF
1499 ac_sources="$sim_link_files"
1500 ac_dests="$sim_link_links"
1503 cat >> $CONFIG_STATUS <<\EOF
1504 srcdir=$ac_given_srcdir
1505 while test -n "$ac_sources"; do
1506 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
1507 set $ac_sources; ac_source=$1; shift; ac_sources=$*
1509 echo "linking $srcdir/$ac_source to $ac_dest"
1511 if test ! -r $srcdir/$ac_source; then
1512 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
1516 # Make relative symlinks.
1517 # Remove last slash and all that follows it. Not all systems have dirname.
1518 ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
1519 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
1520 # The dest file is in a subdirectory.
1521 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
1522 ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
1523 # A "../" for each directory in $ac_dest_dir_suffix.
1524 ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
1526 ac_dest_dir_suffix= ac_dots=
1530 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
1531 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
1534 # Make a symlink if possible; otherwise try a hard link.
1535 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
1536 ln $srcdir/$ac_source $ac_dest; then :
1538 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
1542 case "x$CONFIG_FILES" in xMakefile*)
1543 echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
1544 rm -f Makesim1.tmp Makesim2.tmp Makefile
1545 sed -n -e '/^## Begin config/,/^## End config/ p' <Makefile.sim >Makesim1.tmp
1546 sed -e '/^## Begin config/,/^## End config/ d' <Makefile.sim >Makesim2.tmp
1547 cat Make-common.sim Makesim2.tmp | sed -e '/^## Config/ r Makesim1.tmp' >Makefile
1548 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
1551 case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
1555 chmod +x $CONFIG_STATUS
1556 rm -fr confdefs* $ac_clean_files
1557 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1