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-bswap Use Host specific BSWAP instruction."
17 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator"
19 --enable-sim-debug=opts Enable debugging flags"
21 --enable-sim-stdio Specify whether to use stdio for console input/output."
23 --enable-sim-trace=opts Enable tracing flags"
25 # Initialize some variables set by options.
26 # The variables have the same names as the options, with
27 # dashes changed to underlines.
29 cache_file=./config.cache
38 program_transform_name=s,x,x,
46 bindir='${exec_prefix}/bin'
47 sbindir='${exec_prefix}/sbin'
48 libexecdir='${exec_prefix}/libexec'
49 datadir='${prefix}/share'
50 sysconfdir='${prefix}/etc'
51 sharedstatedir='${prefix}/com'
52 localstatedir='${prefix}/var'
53 libdir='${exec_prefix}/lib'
54 includedir='${prefix}/include'
55 oldincludedir='/usr/include'
56 infodir='${prefix}/info'
57 mandir='${prefix}/man'
59 # Initialize some other variables.
67 # If the previous option needs an argument, assign it.
68 if test -n "$ac_prev"; then
69 eval "$ac_prev=\$ac_option"
75 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
79 # Accept the important Cygnus configure options, so we can diagnose typos.
83 -bindir | --bindir | --bindi | --bind | --bin | --bi)
85 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
86 bindir="$ac_optarg" ;;
88 -build | --build | --buil | --bui | --bu)
90 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
93 -cache-file | --cache-file | --cache-fil | --cache-fi \
94 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
96 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
97 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
98 cache_file="$ac_optarg" ;;
100 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
102 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
104 datadir="$ac_optarg" ;;
106 -disable-* | --disable-*)
107 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
108 # Reject names that are not valid shell variable names.
109 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
110 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
112 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
113 eval "enable_${ac_feature}=no" ;;
115 -enable-* | --enable-*)
116 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
117 # Reject names that are not valid shell variable names.
118 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
119 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
121 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
126 eval "enable_${ac_feature}='$ac_optarg'" ;;
128 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
129 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
130 | --exec | --exe | --ex)
131 ac_prev=exec_prefix ;;
132 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
133 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
134 | --exec=* | --exe=* | --ex=*)
135 exec_prefix="$ac_optarg" ;;
137 -gas | --gas | --ga | --g)
138 # Obsolete; use --with-gas.
141 -help | --help | --hel | --he)
142 # Omit some internal or obsolete options to make the list less imposing.
143 # This message is too long to be a string in the A/UX 3.1 sh.
145 Usage: configure [options] [host]
146 Options: [defaults in brackets after descriptions]
148 --cache-file=FILE cache test results in FILE
149 --help print this message
150 --no-create do not create output files
151 --quiet, --silent do not print \`checking...' messages
152 --version print the version of autoconf that created configure
153 Directory and file names:
154 --prefix=PREFIX install architecture-independent files in PREFIX
156 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
158 --bindir=DIR user executables in DIR [EPREFIX/bin]
159 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
160 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
161 --datadir=DIR read-only architecture-independent data in DIR
163 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
164 --sharedstatedir=DIR modifiable architecture-independent data in DIR
166 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
167 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
168 --includedir=DIR C header files in DIR [PREFIX/include]
169 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
170 --infodir=DIR info documentation in DIR [PREFIX/info]
171 --mandir=DIR man documentation in DIR [PREFIX/man]
172 --srcdir=DIR find the sources in DIR [configure dir or ..]
173 --program-prefix=PREFIX prepend PREFIX to installed program names
174 --program-suffix=SUFFIX append SUFFIX to installed program names
175 --program-transform-name=PROGRAM
176 run sed PROGRAM on installed program names
180 --build=BUILD configure for building on BUILD [BUILD=HOST]
181 --host=HOST configure for HOST [guessed]
182 --target=TARGET configure for TARGET [TARGET=HOST]
183 Features and packages:
184 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
185 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
186 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
187 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
188 --x-includes=DIR X include files are in DIR
189 --x-libraries=DIR X library files are in DIR
191 if test -n "$ac_help"; then
192 echo "--enable and --with options recognized:$ac_help"
196 -host | --host | --hos | --ho)
198 -host=* | --host=* | --hos=* | --ho=*)
201 -includedir | --includedir | --includedi | --included | --include \
202 | --includ | --inclu | --incl | --inc)
203 ac_prev=includedir ;;
204 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
205 | --includ=* | --inclu=* | --incl=* | --inc=*)
206 includedir="$ac_optarg" ;;
208 -infodir | --infodir | --infodi | --infod | --info | --inf)
210 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
211 infodir="$ac_optarg" ;;
213 -libdir | --libdir | --libdi | --libd)
215 -libdir=* | --libdir=* | --libdi=* | --libd=*)
216 libdir="$ac_optarg" ;;
218 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
219 | --libexe | --libex | --libe)
220 ac_prev=libexecdir ;;
221 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
222 | --libexe=* | --libex=* | --libe=*)
223 libexecdir="$ac_optarg" ;;
225 -localstatedir | --localstatedir | --localstatedi | --localstated \
226 | --localstate | --localstat | --localsta | --localst \
227 | --locals | --local | --loca | --loc | --lo)
228 ac_prev=localstatedir ;;
229 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
230 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
231 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
232 localstatedir="$ac_optarg" ;;
234 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
236 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
237 mandir="$ac_optarg" ;;
240 # Obsolete; use --without-fp.
243 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
247 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
248 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
251 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
252 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
253 | --oldin | --oldi | --old | --ol | --o)
254 ac_prev=oldincludedir ;;
255 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
256 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
257 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
258 oldincludedir="$ac_optarg" ;;
260 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
262 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
263 prefix="$ac_optarg" ;;
265 -program-prefix | --program-prefix | --program-prefi | --program-pref \
266 | --program-pre | --program-pr | --program-p)
267 ac_prev=program_prefix ;;
268 -program-prefix=* | --program-prefix=* | --program-prefi=* \
269 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
270 program_prefix="$ac_optarg" ;;
272 -program-suffix | --program-suffix | --program-suffi | --program-suff \
273 | --program-suf | --program-su | --program-s)
274 ac_prev=program_suffix ;;
275 -program-suffix=* | --program-suffix=* | --program-suffi=* \
276 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
277 program_suffix="$ac_optarg" ;;
279 -program-transform-name | --program-transform-name \
280 | --program-transform-nam | --program-transform-na \
281 | --program-transform-n | --program-transform- \
282 | --program-transform | --program-transfor \
283 | --program-transfo | --program-transf \
284 | --program-trans | --program-tran \
285 | --progr-tra | --program-tr | --program-t)
286 ac_prev=program_transform_name ;;
287 -program-transform-name=* | --program-transform-name=* \
288 | --program-transform-nam=* | --program-transform-na=* \
289 | --program-transform-n=* | --program-transform-=* \
290 | --program-transform=* | --program-transfor=* \
291 | --program-transfo=* | --program-transf=* \
292 | --program-trans=* | --program-tran=* \
293 | --progr-tra=* | --program-tr=* | --program-t=*)
294 program_transform_name="$ac_optarg" ;;
296 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
297 | -silent | --silent | --silen | --sile | --sil)
300 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
302 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
304 sbindir="$ac_optarg" ;;
306 -sharedstatedir | --sharedstatedir | --sharedstatedi \
307 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
308 | --sharedst | --shareds | --shared | --share | --shar \
310 ac_prev=sharedstatedir ;;
311 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
312 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
313 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
315 sharedstatedir="$ac_optarg" ;;
317 -site | --site | --sit)
319 -site=* | --site=* | --sit=*)
322 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
324 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
325 srcdir="$ac_optarg" ;;
327 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
328 | --syscon | --sysco | --sysc | --sys | --sy)
329 ac_prev=sysconfdir ;;
330 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
331 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
332 sysconfdir="$ac_optarg" ;;
334 -target | --target | --targe | --targ | --tar | --ta | --t)
336 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
337 target="$ac_optarg" ;;
339 -v | -verbose | --verbose | --verbos | --verbo | --verb)
342 -version | --version | --versio | --versi | --vers)
343 echo "configure generated by autoconf version 2.10"
347 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
348 # Reject names that are not valid shell variable names.
349 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
350 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
352 ac_package=`echo $ac_package| sed 's/-/_/g'`
357 eval "with_${ac_package}='$ac_optarg'" ;;
359 -without-* | --without-*)
360 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
361 # Reject names that are not valid shell variable names.
362 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
363 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
365 ac_package=`echo $ac_package| sed 's/-/_/g'`
366 eval "with_${ac_package}=no" ;;
369 # Obsolete; use --with-x.
372 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
373 | --x-incl | --x-inc | --x-in | --x-i)
374 ac_prev=x_includes ;;
375 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
376 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
377 x_includes="$ac_optarg" ;;
379 -x-libraries | --x-libraries | --x-librarie | --x-librari \
380 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
381 ac_prev=x_libraries ;;
382 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
383 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
384 x_libraries="$ac_optarg" ;;
386 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
390 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
391 echo "configure: warning: $ac_option: invalid host type" 1>&2
393 if test "x$nonopt" != xNONE; then
394 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
402 if test -n "$ac_prev"; then
403 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
406 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
408 # File descriptor usage:
411 # 2 errors and warnings
412 # 3 some systems may open it to /dev/tty
413 # 4 used on the Kubota Titan
414 # 6 checking for... messages and results
415 # 5 compiler messages saved in config.log
416 if test "$silent" = yes; then
424 This file contains any messages produced by compilers while
425 running configure, to aid debugging if configure makes a mistake.
428 # Strip out --no-create and --no-recursion so they do not pile up.
429 # Also quote any args containing shell metacharacters.
434 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
435 | --no-cr | --no-c) ;;
436 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
437 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
438 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
439 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
440 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
445 # Only set LANG and LC_ALL to C if already set.
446 # These must not be set unconditionally because not all systems understand
447 # e.g. LANG=C (notably SCO).
448 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
449 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
451 # confdefs.h avoids OS command line length limits that DEFS can exceed.
452 rm -rf conftest* confdefs.h
453 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
456 # A filename unique to this package, relative to the directory that
457 # configure is in, which we can look for to find out if srcdir is correct.
458 ac_unique_file=Makefile.in
460 # Find the source files, if location was not specified.
461 if test -z "$srcdir"; then
462 ac_srcdir_defaulted=yes
463 # Try the directory containing this script, then its parent.
465 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
466 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
468 if test ! -r $srcdir/$ac_unique_file; then
472 ac_srcdir_defaulted=no
474 if test ! -r $srcdir/$ac_unique_file; then
475 if test "$ac_srcdir_defaulted" = yes; then
476 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
478 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
481 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
483 # Prefer explicitly selected file to automatically selected ones.
484 if test -z "$CONFIG_SITE"; then
485 if test "x$prefix" != xNONE; then
486 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
488 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
491 for ac_site_file in $CONFIG_SITE; do
492 if test -r "$ac_site_file"; then
493 echo "loading site script $ac_site_file"
498 if test -r "$cache_file"; then
499 echo "loading cache $cache_file"
502 echo "creating cache $cache_file"
507 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
508 ac_cpp='$CPP $CPPFLAGS'
509 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
510 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
512 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
513 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
514 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
521 ac_n= ac_c='\c' ac_t=
526 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
527 # On Suns, sometimes $CPP names a directory.
528 if test -n "$CPP" && test -d "$CPP"; then
531 if test -z "$CPP"; then
532 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
533 echo $ac_n "(cached) $ac_c" 1>&6
535 # This must be in double quotes, not single quotes, because CPP may get
536 # substituted into the Makefile and "${CC-cc}" will confuse make.
538 # On the NeXT, cc -E runs the code through the compiler's parser,
539 # not just through cpp.
540 cat > conftest.$ac_ext <<EOF
541 #line 542 "configure"
542 #include "confdefs.h"
546 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
547 { (eval echo configure:548: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
548 ac_err=`grep -v '^ *+' conftest.out`
549 if test -z "$ac_err"; then
554 CPP="${CC-cc} -E -traditional-cpp"
555 cat > conftest.$ac_ext <<EOF
556 #line 557 "configure"
557 #include "confdefs.h"
561 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
562 { (eval echo configure:563: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
563 ac_err=`grep -v '^ *+' conftest.out`
564 if test -z "$ac_err"; then
574 ac_cv_prog_CPP="$CPP"
576 CPP="$ac_cv_prog_CPP"
578 ac_cv_prog_CPP="$CPP"
580 echo "$ac_t""$CPP" 1>&6
583 # autoconf.info says this should be called right after AC_INIT.
587 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
588 if test -f $ac_dir/install-sh; then
590 ac_install_sh="$ac_aux_dir/install-sh -c"
592 elif test -f $ac_dir/install.sh; then
594 ac_install_sh="$ac_aux_dir/install.sh -c"
598 if test -z "$ac_aux_dir"; then
599 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
601 ac_config_guess=$ac_aux_dir/config.guess
602 ac_config_sub=$ac_aux_dir/config.sub
603 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
606 # Do some error checking and defaulting for the host and target type.
608 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
611 # 1. You are not allowed to specify --host, --target, and nonopt at the
613 # 2. Host defaults to nonopt.
614 # 3. If nonopt is not specified, then host defaults to the current host,
615 # as determined by config.guess.
616 # 4. Target and build default to nonopt.
617 # 5. If nonopt is not specified, then target and build default to host.
619 # The aliases save the names the user supplied, while $host etc.
620 # will get canonicalized.
621 case $host---$target---$nonopt in
622 NONE---*---* | *---NONE---* | *---*---NONE) ;;
623 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
627 # Make sure we can run config.sub.
628 if $ac_config_sub sun4 >/dev/null 2>&1; then :
629 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
632 echo $ac_n "checking host system type""... $ac_c" 1>&6
635 case "$host_alias" in
639 if host_alias=`$ac_config_guess`; then :
640 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
642 *) host_alias=$nonopt ;;
646 host=`$ac_config_sub $host_alias`
647 host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
648 host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
649 host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
650 echo "$ac_t""$host" 1>&6
652 echo $ac_n "checking target system type""... $ac_c" 1>&6
655 case "$target_alias" in
658 NONE) target_alias=$host_alias ;;
659 *) target_alias=$nonopt ;;
663 target=`$ac_config_sub $target_alias`
664 target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
665 target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
666 target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
667 echo "$ac_t""$target" 1>&6
669 echo $ac_n "checking build system type""... $ac_c" 1>&6
672 case "$build_alias" in
675 NONE) build_alias=$host_alias ;;
676 *) build_alias=$nonopt ;;
680 build=`$ac_config_sub $build_alias`
681 build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
682 build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
683 build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
684 echo "$ac_t""$build" 1>&6
686 test "$host_alias" != "$target_alias" &&
687 test "$program_prefix$program_suffix$program_transform_name" = \
689 program_prefix=${target_alias}-
691 if test "$program_transform_name" = s,x,x,; then
692 program_transform_name=
694 # Double any \ or $. echo might interpret backslashes.
695 cat <<\EOF_SED > conftestsed
696 s,\\,\\\\,g; s,\$,$$,g
698 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
701 test "$program_prefix" != NONE &&
702 program_transform_name="s,^,${program_prefix},; $program_transform_name"
703 # Use a double $ so make ignores it.
704 test "$program_suffix" != NONE &&
705 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
707 # sed with no file args requires a program.
708 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
710 # Extract the first word of "gcc", so it can be a program name with args.
711 set dummy gcc; ac_word=$2
712 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
713 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
714 echo $ac_n "(cached) $ac_c" 1>&6
716 if test -n "$CC"; then
717 ac_cv_prog_CC="$CC" # Let the user override the test.
719 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
720 for ac_dir in $PATH; do
721 test -z "$ac_dir" && ac_dir=.
722 if test -f $ac_dir/$ac_word; then
731 if test -n "$CC"; then
732 echo "$ac_t""$CC" 1>&6
734 echo "$ac_t""no" 1>&6
737 if test -z "$CC"; then
738 # Extract the first word of "cc", so it can be a program name with args.
739 set dummy cc; ac_word=$2
740 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
741 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
742 echo $ac_n "(cached) $ac_c" 1>&6
744 if test -n "$CC"; then
745 ac_cv_prog_CC="$CC" # Let the user override the test.
747 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
749 for ac_dir in $PATH; do
750 test -z "$ac_dir" && ac_dir=.
751 if test -f $ac_dir/$ac_word; then
752 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
761 if test $ac_prog_rejected = yes; then
762 # We found a bogon in the path, so make sure we never use it.
763 set dummy $ac_cv_prog_CC
765 if test $# -gt 0; then
766 # We chose a different compiler from the bogus one.
767 # However, it has the same basename, so the bogon will be chosen
768 # first if we set CC to just the basename; use the full file name.
770 set dummy "$ac_dir/$ac_word" "$@"
778 if test -n "$CC"; then
779 echo "$ac_t""$CC" 1>&6
781 echo "$ac_t""no" 1>&6
784 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
787 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
788 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
789 echo $ac_n "(cached) $ac_c" 1>&6
791 cat > conftest.c <<EOF
796 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:797: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
803 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
804 if test $ac_cv_prog_gcc = yes; then
806 if test "${CFLAGS+set}" != set; then
807 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
808 if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
809 echo $ac_n "(cached) $ac_c" 1>&6
811 echo 'void f(){}' > conftest.c
812 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
821 echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
822 if test $ac_cv_prog_gcc_g = yes; then
830 test "${CFLAGS+set}" = set || CFLAGS="-g"
833 # Find a good install program. We prefer a C program (faster),
834 # so one script is as good as another. But avoid the broken or
835 # incompatible versions:
836 # SysV /etc/install, /usr/sbin/install
837 # SunOS /usr/etc/install
840 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
841 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
842 # ./install, which can be erroneously created by make from ./install.sh.
843 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
844 if test -z "$INSTALL"; then
845 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
846 echo $ac_n "(cached) $ac_c" 1>&6
848 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
849 for ac_dir in $PATH; do
850 # Account for people who put trailing slashes in PATH elements.
852 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
854 # OSF1 and SCO ODT 3.0 have their own names for install.
855 for ac_prog in ginstall installbsd scoinst install; do
856 if test -f $ac_dir/$ac_prog; then
857 if test $ac_prog = install &&
858 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
859 # AIX install. It has an incompatible calling convention.
860 # OSF/1 installbsd also uses dspmsg, but is usable.
863 ac_cv_path_install="$ac_dir/$ac_prog -c"
874 if test "${ac_cv_path_install+set}" = set; then
875 INSTALL="$ac_cv_path_install"
877 # As a last resort, use the slow shell script. We don't cache a
878 # path for INSTALL within a source directory, because that will
879 # break other packages using the cache if that directory is
880 # removed, or if the path is relative.
881 INSTALL="$ac_install_sh"
884 echo "$ac_t""$INSTALL" 1>&6
886 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
887 # It thinks the first close brace ends the variable substitution.
888 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
890 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
893 # Put a plausible default for CC_FOR_BUILD in Makefile.
894 if test "x$cross_compiling" = "xno"; then
905 # Extract the first word of "ranlib", so it can be a program name with args.
906 set dummy ranlib; ac_word=$2
907 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
908 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
909 echo $ac_n "(cached) $ac_c" 1>&6
911 if test -n "$RANLIB"; then
912 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
914 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
915 for ac_dir in $PATH; do
916 test -z "$ac_dir" && ac_dir=.
917 if test -f $ac_dir/$ac_word; then
918 ac_cv_prog_RANLIB="ranlib"
923 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
926 RANLIB="$ac_cv_prog_RANLIB"
927 if test -n "$RANLIB"; then
928 echo "$ac_t""$RANLIB" 1>&6
930 echo "$ac_t""no" 1>&6
934 # Check for common headers.
935 for ac_hdr in stdlib.h string.h strings.h unistd.h
937 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
938 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
939 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
940 echo $ac_n "(cached) $ac_c" 1>&6
942 cat > conftest.$ac_ext <<EOF
943 #line 944 "configure"
944 #include "confdefs.h"
947 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
948 { (eval echo configure:949: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
949 ac_err=`grep -v '^ *+' conftest.out`
950 if test -z "$ac_err"; then
952 eval "ac_cv_header_$ac_safe=yes"
956 eval "ac_cv_header_$ac_safe=no"
960 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
961 echo "$ac_t""yes" 1>&6
962 ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
963 cat >> confdefs.h <<EOF
968 echo "$ac_t""no" 1>&6
973 . ${srcdir}/../../bfd/configure.host
977 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
978 if test "${enable_sim_bswap+set}" = set; then
979 enableval="$enable_sim_bswap"
980 case "${enableval}" in
981 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
982 no) sim_bswap="-DWITH_BSWAP=0";;
983 *) { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
985 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
986 echo "Setting bswap flags = $sim_bswap" 6>&1
994 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
995 if test "${enable_sim_cflags+set}" = set; then
996 enableval="$enable_sim_cflags"
997 case "${enableval}" in
998 yes) sim_cflags="-O2";;
999 trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
1001 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1003 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
1004 echo "Setting sim cflags = $sim_cflags" 6>&1
1012 # Check whether --enable-sim-debug or --disable-sim-debug was given.
1013 if test "${enable_sim_debug+set}" = set; then
1014 enableval="$enable_sim_debug"
1015 case "${enableval}" in
1016 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
1017 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
1018 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
1020 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
1021 echo "Setting sim debug = $sim_debug" 6>&1
1029 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
1030 if test "${enable_sim_stdio+set}" = set; then
1031 enableval="$enable_sim_stdio"
1032 case "${enableval}" in
1033 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
1034 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
1035 *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
1037 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
1038 echo "Setting stdio flags = $sim_stdio" 6>&1
1046 # Check whether --enable-sim-trace or --disable-sim-trace was given.
1047 if test "${enable_sim_trace+set}" = set; then
1048 enableval="$enable_sim_trace"
1049 case "${enableval}" in
1050 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=1";;
1051 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
1052 *) sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
1054 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
1055 echo "Setting sim trace = $sim_trace" 6>&1
1063 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1064 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1065 echo $ac_n "(cached) $ac_c" 1>&6
1067 cat > conftest.$ac_ext <<EOF
1068 #line 1069 "configure"
1069 #include "confdefs.h"
1070 #include <sys/types.h>
1076 extern "C" void (*signal (int, void (*)(int)))(int);
1078 void (*signal ()) ();
1081 int main() { return 0; }
1086 if { (eval echo configure:1087: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1088 ac_cv_type_signal=void
1091 ac_cv_type_signal=int
1097 echo "$ac_t""$ac_cv_type_signal" 1>&6
1098 cat >> confdefs.h <<EOF
1099 #define RETSIGTYPE $ac_cv_type_signal
1108 sim_link_links=tconfig.h
1109 if test -f ${srcdir}/tconfig.in
1111 sim_link_files=tconfig.in
1113 sim_link_files=../common/tconfig.in
1116 # targ-vals.def points to the libc macro description file.
1118 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
1120 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
1121 sim_link_links="${sim_link_links} targ-vals.def"
1125 for ac_hdr in stdlib.h
1127 ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
1128 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1129 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1130 echo $ac_n "(cached) $ac_c" 1>&6
1132 cat > conftest.$ac_ext <<EOF
1133 #line 1134 "configure"
1134 #include "confdefs.h"
1137 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1138 { (eval echo configure:1139: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1139 ac_err=`grep -v '^ *+' conftest.out`
1140 if test -z "$ac_err"; then
1142 eval "ac_cv_header_$ac_safe=yes"
1146 eval "ac_cv_header_$ac_safe=no"
1150 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1151 echo "$ac_t""yes" 1>&6
1152 ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
1153 cat >> confdefs.h <<EOF
1154 #define $ac_tr_hdr 1
1158 echo "$ac_t""no" 1>&6
1163 echo $ac_n "checking for -ltermcap""... $ac_c" 1>&6
1164 ac_lib_var=`echo termcap'_'main | tr './+\055' '__p_'`
1165 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1166 echo $ac_n "(cached) $ac_c" 1>&6
1168 ac_save_LIBS="$LIBS"
1169 LIBS="-ltermcap $LIBS"
1170 cat > conftest.$ac_ext <<EOF
1171 #line 1172 "configure"
1172 #include "confdefs.h"
1174 int main() { return 0; }
1179 if { (eval echo configure:1180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1181 eval "ac_cv_lib_$ac_lib_var=yes"
1184 eval "ac_cv_lib_$ac_lib_var=no"
1187 LIBS="$ac_save_LIBS"
1190 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1191 echo "$ac_t""yes" 1>&6
1194 echo "$ac_t""no" 1>&6
1203 cat > confcache <<\EOF
1204 # This file is a shell script that caches the results of configure
1205 # tests run on this system so they can be shared between configure
1206 # scripts and configure runs. It is not useful on other systems.
1207 # If it contains results you don't want to keep, you may remove or edit it.
1209 # By default, configure uses ./config.cache as the cache file,
1210 # creating it if it does not exist already. You can give configure
1211 # the --cache-file=FILE option to use a different cache file; that is
1212 # what configure does when it calls configure scripts in
1213 # subdirectories, so they share the cache.
1214 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1215 # config.status only pays attention to the cache file if you give it the
1216 # --recheck option to rerun configure.
1219 # Ultrix sh set writes to stderr and can't be redirected directly,
1220 # and sets the high bit in the cache file unless we assign to the vars.
1222 sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
1224 if cmp -s $cache_file confcache; then
1227 if test -w $cache_file; then
1228 echo "updating cache $cache_file"
1229 cat confcache > $cache_file
1231 echo "not updating unwritable cache $cache_file"
1236 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1238 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1239 # Let make expand exec_prefix.
1240 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1242 # Any assignment to VPATH causes Sun make to only execute
1243 # the first set of double-colon rules, so remove it if not needed.
1244 # If there is a colon in the path, we need to keep it.
1245 if test "x$srcdir" = x.; then
1246 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1249 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1251 DEFS=-DHAVE_CONFIG_H
1253 # Without the "./", some shells look in PATH for config.status.
1254 : ${CONFIG_STATUS=./config.status}
1256 echo creating $CONFIG_STATUS
1257 rm -f $CONFIG_STATUS
1258 cat > $CONFIG_STATUS <<EOF
1260 # Generated automatically by configure.
1261 # Run this file to recreate the current configuration.
1262 # This directory was configured as follows,
1263 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1265 # $0 $ac_configure_args
1267 # Compiler output produced by configure, useful for debugging
1268 # configure, is in ./config.log if it exists.
1270 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1273 case "\$ac_option" in
1274 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1275 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1276 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1277 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1278 echo "$CONFIG_STATUS generated by autoconf version 2.10"
1280 -help | --help | --hel | --he | --h)
1281 echo "\$ac_cs_usage"; exit 0 ;;
1282 *) echo "\$ac_cs_usage"; exit 1 ;;
1286 ac_given_srcdir=$srcdir
1287 ac_given_INSTALL="$INSTALL"
1289 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
1291 cat >> $CONFIG_STATUS <<EOF
1293 # Protect against being on the right side of a sed subst in config.status.
1294 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1295 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1298 s%@CFLAGS@%$CFLAGS%g
1299 s%@CPPFLAGS@%$CPPFLAGS%g
1300 s%@CXXFLAGS@%$CXXFLAGS%g
1302 s%@LDFLAGS@%$LDFLAGS%g
1304 s%@exec_prefix@%$exec_prefix%g
1305 s%@prefix@%$prefix%g
1306 s%@program_transform_name@%$program_transform_name%g
1307 s%@bindir@%$bindir%g
1308 s%@sbindir@%$sbindir%g
1309 s%@libexecdir@%$libexecdir%g
1310 s%@datadir@%$datadir%g
1311 s%@sysconfdir@%$sysconfdir%g
1312 s%@sharedstatedir@%$sharedstatedir%g
1313 s%@localstatedir@%$localstatedir%g
1314 s%@libdir@%$libdir%g
1315 s%@includedir@%$includedir%g
1316 s%@oldincludedir@%$oldincludedir%g
1317 s%@infodir@%$infodir%g
1318 s%@mandir@%$mandir%g
1320 s%@host_alias@%$host_alias%g
1321 s%@host_cpu@%$host_cpu%g
1322 s%@host_vendor@%$host_vendor%g
1323 s%@host_os@%$host_os%g
1324 s%@target@%$target%g
1325 s%@target_alias@%$target_alias%g
1326 s%@target_cpu@%$target_cpu%g
1327 s%@target_vendor@%$target_vendor%g
1328 s%@target_os@%$target_os%g
1330 s%@build_alias@%$build_alias%g
1331 s%@build_cpu@%$build_cpu%g
1332 s%@build_vendor@%$build_vendor%g
1333 s%@build_os@%$build_os%g
1335 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1336 s%@INSTALL_DATA@%$INSTALL_DATA%g
1337 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1338 s%@HDEFINES@%$HDEFINES%g
1340 s%@RANLIB@%$RANLIB%g
1342 s%@sim_bswap@%$sim_bswap%g
1343 s%@sim_cflags@%$sim_cflags%g
1344 s%@sim_debug@%$sim_debug%g
1345 s%@sim_stdio@%$sim_stdio%g
1346 s%@sim_trace@%$sim_trace%g
1347 s%@TERMCAP@%$TERMCAP%g
1351 cat >> $CONFIG_STATUS <<EOF
1353 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in"}
1355 cat >> $CONFIG_STATUS <<\EOF
1356 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1357 # Support "outfile[:infile]", defaulting infile="outfile.in".
1359 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1360 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1361 *) ac_file_in="${ac_file}.in" ;;
1364 # Adjust relative srcdir, etc. for subdirectories.
1366 # Remove last slash and all that follows it. Not all systems have dirname.
1367 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1368 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1369 # The file is in a subdirectory.
1370 test ! -d "$ac_dir" && mkdir "$ac_dir"
1371 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1372 # A "../" for each directory in $ac_dir_suffix.
1373 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1375 ac_dir_suffix= ac_dots=
1378 case "$ac_given_srcdir" in
1380 if test -z "$ac_dots"; then top_srcdir=.
1381 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1382 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1384 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1385 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1388 case "$ac_given_INSTALL" in
1389 [/$]*) INSTALL="$ac_given_INSTALL" ;;
1390 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1392 echo creating "$ac_file"
1394 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1396 *Makefile*) ac_comsub="1i\\
1397 # $configure_input" ;;
1401 s%@configure_input@%$configure_input%g
1402 s%@srcdir@%$srcdir%g
1403 s%@top_srcdir@%$top_srcdir%g
1404 s%@INSTALL@%$INSTALL%g
1405 " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1409 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1410 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1412 # ac_d sets the value in "#define NAME VALUE" lines.
1413 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1414 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
1417 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1418 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1419 ac_uB='\([ ]\)%\1#\2define\3'
1422 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1423 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1424 ac_eB='$%\1#\2define\3'
1428 CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:config.in"}
1429 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1430 # Support "outfile[:infile]", defaulting infile="outfile.in".
1432 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1433 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1434 *) ac_file_in="${ac_file}.in" ;;
1437 echo creating $ac_file
1439 rm -f conftest.frag conftest.in conftest.out
1440 cp $ac_given_srcdir/$ac_file_in conftest.in
1444 # Transform confdefs.h into a sed script conftest.vals that substitutes
1445 # the proper values into config.h.in to produce config.h. And first:
1446 # Protect against being on the right side of a sed subst in config.status.
1447 # Protect against being in an unquoted here document in config.status.
1449 cat > conftest.hdr <<\EOF
1452 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1456 sed -n -f conftest.hdr confdefs.h > conftest.vals
1459 # This sed command replaces #undef with comments. This is necessary, for
1460 # example, in the case of _POSIX_SOURCE, which is predefined and required
1461 # on some systems where configure will not decide to define it.
1462 cat >> conftest.vals <<\EOF
1463 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1466 # Break up conftest.vals because some shells have a limit on
1467 # the size of here documents, and old seds have small limits too.
1468 # Maximum number of lines to put in a single here document.
1469 ac_max_here_lines=12
1474 ac_lines=`grep -c . conftest.vals`
1475 # grep -c gives empty output for an empty file on some AIX systems.
1476 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1477 # Write a limited-size here document to conftest.frag.
1478 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1479 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1481 sed -f conftest.frag conftest.in > conftest.out
1483 mv conftest.out conftest.in
1485 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1487 mv conftest.tail conftest.vals
1491 cat >> $CONFIG_STATUS <<\EOF
1492 rm -f conftest.frag conftest.h
1493 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1494 cat conftest.in >> conftest.h
1496 if cmp -s $ac_file conftest.h 2>/dev/null; then
1497 echo "$ac_file is unchanged"
1500 # Remove last slash and all that follows it. Not all systems have dirname.
1501 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1502 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1503 # The file is in a subdirectory.
1504 test ! -d "$ac_dir" && mkdir "$ac_dir"
1507 mv conftest.h $ac_file
1513 cat >> $CONFIG_STATUS <<EOF
1514 ac_sources="$sim_link_files"
1515 ac_dests="$sim_link_links"
1518 cat >> $CONFIG_STATUS <<\EOF
1519 srcdir=$ac_given_srcdir
1520 while test -n "$ac_sources"; do
1521 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
1522 set $ac_sources; ac_source=$1; shift; ac_sources=$*
1524 echo "linking $srcdir/$ac_source to $ac_dest"
1526 if test ! -r $srcdir/$ac_source; then
1527 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
1531 # Make relative symlinks.
1532 # Remove last slash and all that follows it. Not all systems have dirname.
1533 ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
1534 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
1535 # The dest file is in a subdirectory.
1536 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
1537 ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
1538 # A "../" for each directory in $ac_dest_dir_suffix.
1539 ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
1541 ac_dest_dir_suffix= ac_dots=
1545 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
1546 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
1549 # Make a symlink if possible; otherwise try a hard link.
1550 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
1551 ln $srcdir/$ac_source $ac_dest; then :
1553 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
1557 case "x$CONFIG_FILES" in xMakefile*)
1558 echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
1559 rm -f Makesim1.tmp Makesim2.tmp Makefile
1560 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
1561 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
1562 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
1563 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
1564 <Makefile.sim >Makefile
1565 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
1568 case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
1572 chmod +x $CONFIG_STATUS
1573 rm -fr confdefs* $ac_clean_files
1574 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1