3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.12
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 --enable-sim-profile=opts Enable profiling flags"
27 --enable-sim-endian=endian Specify target byte endian orientation."
29 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses."
31 --enable-sim-hostendain=end Specify host byte endian orientation."
33 --enable-sim-scache=size Specify simulator execution cache size."
35 --enable-sim-default-model=model Specify default model to simulate."
37 # Initialize some variables set by options.
38 # The variables have the same names as the options, with
39 # dashes changed to underlines.
41 cache_file=./config.cache
50 program_transform_name=s,x,x,
58 bindir='${exec_prefix}/bin'
59 sbindir='${exec_prefix}/sbin'
60 libexecdir='${exec_prefix}/libexec'
61 datadir='${prefix}/share'
62 sysconfdir='${prefix}/etc'
63 sharedstatedir='${prefix}/com'
64 localstatedir='${prefix}/var'
65 libdir='${exec_prefix}/lib'
66 includedir='${prefix}/include'
67 oldincludedir='/usr/include'
68 infodir='${prefix}/info'
69 mandir='${prefix}/man'
71 # Initialize some other variables.
74 # Maximum number of lines to put in a shell here document.
81 # If the previous option needs an argument, assign it.
82 if test -n "$ac_prev"; then
83 eval "$ac_prev=\$ac_option"
89 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
93 # Accept the important Cygnus configure options, so we can diagnose typos.
97 -bindir | --bindir | --bindi | --bind | --bin | --bi)
99 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
100 bindir="$ac_optarg" ;;
102 -build | --build | --buil | --bui | --bu)
104 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
105 build="$ac_optarg" ;;
107 -cache-file | --cache-file | --cache-fil | --cache-fi \
108 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
109 ac_prev=cache_file ;;
110 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
111 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
112 cache_file="$ac_optarg" ;;
114 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
116 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
118 datadir="$ac_optarg" ;;
120 -disable-* | --disable-*)
121 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
122 # Reject names that are not valid shell variable names.
123 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
124 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
126 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
127 eval "enable_${ac_feature}=no" ;;
129 -enable-* | --enable-*)
130 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
131 # Reject names that are not valid shell variable names.
132 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
133 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
135 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
140 eval "enable_${ac_feature}='$ac_optarg'" ;;
142 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
143 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
144 | --exec | --exe | --ex)
145 ac_prev=exec_prefix ;;
146 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
147 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
148 | --exec=* | --exe=* | --ex=*)
149 exec_prefix="$ac_optarg" ;;
151 -gas | --gas | --ga | --g)
152 # Obsolete; use --with-gas.
155 -help | --help | --hel | --he)
156 # Omit some internal or obsolete options to make the list less imposing.
157 # This message is too long to be a string in the A/UX 3.1 sh.
159 Usage: configure [options] [host]
160 Options: [defaults in brackets after descriptions]
162 --cache-file=FILE cache test results in FILE
163 --help print this message
164 --no-create do not create output files
165 --quiet, --silent do not print \`checking...' messages
166 --version print the version of autoconf that created configure
167 Directory and file names:
168 --prefix=PREFIX install architecture-independent files in PREFIX
170 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
172 --bindir=DIR user executables in DIR [EPREFIX/bin]
173 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
174 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
175 --datadir=DIR read-only architecture-independent data in DIR
177 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
178 --sharedstatedir=DIR modifiable architecture-independent data in DIR
180 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
181 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
182 --includedir=DIR C header files in DIR [PREFIX/include]
183 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
184 --infodir=DIR info documentation in DIR [PREFIX/info]
185 --mandir=DIR man documentation in DIR [PREFIX/man]
186 --srcdir=DIR find the sources in DIR [configure dir or ..]
187 --program-prefix=PREFIX prepend PREFIX to installed program names
188 --program-suffix=SUFFIX append SUFFIX to installed program names
189 --program-transform-name=PROGRAM
190 run sed PROGRAM on installed program names
194 --build=BUILD configure for building on BUILD [BUILD=HOST]
195 --host=HOST configure for HOST [guessed]
196 --target=TARGET configure for TARGET [TARGET=HOST]
197 Features and packages:
198 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
199 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
200 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
201 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
202 --x-includes=DIR X include files are in DIR
203 --x-libraries=DIR X library files are in DIR
205 if test -n "$ac_help"; then
206 echo "--enable and --with options recognized:$ac_help"
210 -host | --host | --hos | --ho)
212 -host=* | --host=* | --hos=* | --ho=*)
215 -includedir | --includedir | --includedi | --included | --include \
216 | --includ | --inclu | --incl | --inc)
217 ac_prev=includedir ;;
218 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
219 | --includ=* | --inclu=* | --incl=* | --inc=*)
220 includedir="$ac_optarg" ;;
222 -infodir | --infodir | --infodi | --infod | --info | --inf)
224 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
225 infodir="$ac_optarg" ;;
227 -libdir | --libdir | --libdi | --libd)
229 -libdir=* | --libdir=* | --libdi=* | --libd=*)
230 libdir="$ac_optarg" ;;
232 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
233 | --libexe | --libex | --libe)
234 ac_prev=libexecdir ;;
235 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
236 | --libexe=* | --libex=* | --libe=*)
237 libexecdir="$ac_optarg" ;;
239 -localstatedir | --localstatedir | --localstatedi | --localstated \
240 | --localstate | --localstat | --localsta | --localst \
241 | --locals | --local | --loca | --loc | --lo)
242 ac_prev=localstatedir ;;
243 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
244 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
245 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
246 localstatedir="$ac_optarg" ;;
248 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
250 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
251 mandir="$ac_optarg" ;;
254 # Obsolete; use --without-fp.
257 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
261 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
262 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
265 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
266 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
267 | --oldin | --oldi | --old | --ol | --o)
268 ac_prev=oldincludedir ;;
269 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
270 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
271 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
272 oldincludedir="$ac_optarg" ;;
274 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
276 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
277 prefix="$ac_optarg" ;;
279 -program-prefix | --program-prefix | --program-prefi | --program-pref \
280 | --program-pre | --program-pr | --program-p)
281 ac_prev=program_prefix ;;
282 -program-prefix=* | --program-prefix=* | --program-prefi=* \
283 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
284 program_prefix="$ac_optarg" ;;
286 -program-suffix | --program-suffix | --program-suffi | --program-suff \
287 | --program-suf | --program-su | --program-s)
288 ac_prev=program_suffix ;;
289 -program-suffix=* | --program-suffix=* | --program-suffi=* \
290 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
291 program_suffix="$ac_optarg" ;;
293 -program-transform-name | --program-transform-name \
294 | --program-transform-nam | --program-transform-na \
295 | --program-transform-n | --program-transform- \
296 | --program-transform | --program-transfor \
297 | --program-transfo | --program-transf \
298 | --program-trans | --program-tran \
299 | --progr-tra | --program-tr | --program-t)
300 ac_prev=program_transform_name ;;
301 -program-transform-name=* | --program-transform-name=* \
302 | --program-transform-nam=* | --program-transform-na=* \
303 | --program-transform-n=* | --program-transform-=* \
304 | --program-transform=* | --program-transfor=* \
305 | --program-transfo=* | --program-transf=* \
306 | --program-trans=* | --program-tran=* \
307 | --progr-tra=* | --program-tr=* | --program-t=*)
308 program_transform_name="$ac_optarg" ;;
310 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
311 | -silent | --silent | --silen | --sile | --sil)
314 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
316 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
318 sbindir="$ac_optarg" ;;
320 -sharedstatedir | --sharedstatedir | --sharedstatedi \
321 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
322 | --sharedst | --shareds | --shared | --share | --shar \
324 ac_prev=sharedstatedir ;;
325 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
326 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
327 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
329 sharedstatedir="$ac_optarg" ;;
331 -site | --site | --sit)
333 -site=* | --site=* | --sit=*)
336 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
338 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
339 srcdir="$ac_optarg" ;;
341 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
342 | --syscon | --sysco | --sysc | --sys | --sy)
343 ac_prev=sysconfdir ;;
344 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
345 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
346 sysconfdir="$ac_optarg" ;;
348 -target | --target | --targe | --targ | --tar | --ta | --t)
350 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
351 target="$ac_optarg" ;;
353 -v | -verbose | --verbose | --verbos | --verbo | --verb)
356 -version | --version | --versio | --versi | --vers)
357 echo "configure generated by autoconf version 2.12"
361 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
362 # Reject names that are not valid shell variable names.
363 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
364 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
366 ac_package=`echo $ac_package| sed 's/-/_/g'`
371 eval "with_${ac_package}='$ac_optarg'" ;;
373 -without-* | --without-*)
374 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
375 # Reject names that are not valid shell variable names.
376 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
377 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
379 ac_package=`echo $ac_package| sed 's/-/_/g'`
380 eval "with_${ac_package}=no" ;;
383 # Obsolete; use --with-x.
386 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
387 | --x-incl | --x-inc | --x-in | --x-i)
388 ac_prev=x_includes ;;
389 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
390 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
391 x_includes="$ac_optarg" ;;
393 -x-libraries | --x-libraries | --x-librarie | --x-librari \
394 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
395 ac_prev=x_libraries ;;
396 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
397 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
398 x_libraries="$ac_optarg" ;;
400 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
404 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
405 echo "configure: warning: $ac_option: invalid host type" 1>&2
407 if test "x$nonopt" != xNONE; then
408 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
416 if test -n "$ac_prev"; then
417 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
420 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
422 # File descriptor usage:
425 # 2 errors and warnings
426 # 3 some systems may open it to /dev/tty
427 # 4 used on the Kubota Titan
428 # 6 checking for... messages and results
429 # 5 compiler messages saved in config.log
430 if test "$silent" = yes; then
438 This file contains any messages produced by compilers while
439 running configure, to aid debugging if configure makes a mistake.
442 # Strip out --no-create and --no-recursion so they do not pile up.
443 # Also quote any args containing shell metacharacters.
448 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
449 | --no-cr | --no-c) ;;
450 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
451 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
452 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
453 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
454 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
459 # Only set these to C if already set. These must not be set unconditionally
460 # because not all systems understand e.g. LANG=C (notably SCO).
461 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
462 # Non-C LC_CTYPE values break the ctype check.
463 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
464 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
465 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
466 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
468 # confdefs.h avoids OS command line length limits that DEFS can exceed.
469 rm -rf conftest* confdefs.h
470 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
473 # A filename unique to this package, relative to the directory that
474 # configure is in, which we can look for to find out if srcdir is correct.
475 ac_unique_file=Makefile.in
477 # Find the source files, if location was not specified.
478 if test -z "$srcdir"; then
479 ac_srcdir_defaulted=yes
480 # Try the directory containing this script, then its parent.
482 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
483 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
485 if test ! -r $srcdir/$ac_unique_file; then
489 ac_srcdir_defaulted=no
491 if test ! -r $srcdir/$ac_unique_file; then
492 if test "$ac_srcdir_defaulted" = yes; then
493 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
495 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
498 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
500 # Prefer explicitly selected file to automatically selected ones.
501 if test -z "$CONFIG_SITE"; then
502 if test "x$prefix" != xNONE; then
503 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
505 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
508 for ac_site_file in $CONFIG_SITE; do
509 if test -r "$ac_site_file"; then
510 echo "loading site script $ac_site_file"
515 if test -r "$cache_file"; then
516 echo "loading cache $cache_file"
519 echo "creating cache $cache_file"
524 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
525 ac_cpp='$CPP $CPPFLAGS'
526 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
527 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
528 cross_compiling=$ac_cv_prog_cc_cross
530 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
531 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
532 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
539 ac_n= ac_c='\c' ac_t=
544 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
545 echo "configure:546: checking how to run the C preprocessor" >&5
546 # On Suns, sometimes $CPP names a directory.
547 if test -n "$CPP" && test -d "$CPP"; then
550 if test -z "$CPP"; then
551 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
552 echo $ac_n "(cached) $ac_c" 1>&6
554 # This must be in double quotes, not single quotes, because CPP may get
555 # substituted into the Makefile and "${CC-cc}" will confuse make.
557 # On the NeXT, cc -E runs the code through the compiler's parser,
558 # not just through cpp.
559 cat > conftest.$ac_ext <<EOF
560 #line 561 "configure"
561 #include "confdefs.h"
565 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
566 { (eval echo configure:567: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
567 ac_err=`grep -v '^ *+' conftest.out`
568 if test -z "$ac_err"; then
572 echo "configure: failed program was:" >&5
573 cat conftest.$ac_ext >&5
575 CPP="${CC-cc} -E -traditional-cpp"
576 cat > conftest.$ac_ext <<EOF
577 #line 578 "configure"
578 #include "confdefs.h"
582 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
583 { (eval echo configure:584: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
584 ac_err=`grep -v '^ *+' conftest.out`
585 if test -z "$ac_err"; then
589 echo "configure: failed program was:" >&5
590 cat conftest.$ac_ext >&5
597 ac_cv_prog_CPP="$CPP"
599 CPP="$ac_cv_prog_CPP"
601 ac_cv_prog_CPP="$CPP"
603 echo "$ac_t""$CPP" 1>&6
606 # autoconf.info says this should be called right after AC_INIT.
610 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
611 if test -f $ac_dir/install-sh; then
613 ac_install_sh="$ac_aux_dir/install-sh -c"
615 elif test -f $ac_dir/install.sh; then
617 ac_install_sh="$ac_aux_dir/install.sh -c"
621 if test -z "$ac_aux_dir"; then
622 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
624 ac_config_guess=$ac_aux_dir/config.guess
625 ac_config_sub=$ac_aux_dir/config.sub
626 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
629 # Do some error checking and defaulting for the host and target type.
631 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
634 # 1. You are not allowed to specify --host, --target, and nonopt at the
636 # 2. Host defaults to nonopt.
637 # 3. If nonopt is not specified, then host defaults to the current host,
638 # as determined by config.guess.
639 # 4. Target and build default to nonopt.
640 # 5. If nonopt is not specified, then target and build default to host.
642 # The aliases save the names the user supplied, while $host etc.
643 # will get canonicalized.
644 case $host---$target---$nonopt in
645 NONE---*---* | *---NONE---* | *---*---NONE) ;;
646 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
650 # Make sure we can run config.sub.
651 if $ac_config_sub sun4 >/dev/null 2>&1; then :
652 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
655 echo $ac_n "checking host system type""... $ac_c" 1>&6
656 echo "configure:657: checking host system type" >&5
659 case "$host_alias" in
663 if host_alias=`$ac_config_guess`; then :
664 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
666 *) host_alias=$nonopt ;;
670 host=`$ac_config_sub $host_alias`
671 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
672 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
673 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
674 echo "$ac_t""$host" 1>&6
676 echo $ac_n "checking target system type""... $ac_c" 1>&6
677 echo "configure:678: checking target system type" >&5
680 case "$target_alias" in
683 NONE) target_alias=$host_alias ;;
684 *) target_alias=$nonopt ;;
688 target=`$ac_config_sub $target_alias`
689 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
690 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
691 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
692 echo "$ac_t""$target" 1>&6
694 echo $ac_n "checking build system type""... $ac_c" 1>&6
695 echo "configure:696: checking build system type" >&5
698 case "$build_alias" in
701 NONE) build_alias=$host_alias ;;
702 *) build_alias=$nonopt ;;
706 build=`$ac_config_sub $build_alias`
707 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
708 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
709 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
710 echo "$ac_t""$build" 1>&6
712 test "$host_alias" != "$target_alias" &&
713 test "$program_prefix$program_suffix$program_transform_name" = \
715 program_prefix=${target_alias}-
717 if test "$program_transform_name" = s,x,x,; then
718 program_transform_name=
720 # Double any \ or $. echo might interpret backslashes.
721 cat <<\EOF_SED > conftestsed
722 s,\\,\\\\,g; s,\$,$$,g
724 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
727 test "$program_prefix" != NONE &&
728 program_transform_name="s,^,${program_prefix},; $program_transform_name"
729 # Use a double $ so make ignores it.
730 test "$program_suffix" != NONE &&
731 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
733 # sed with no file args requires a program.
734 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
736 # Extract the first word of "gcc", so it can be a program name with args.
737 set dummy gcc; ac_word=$2
738 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
739 echo "configure:740: checking for $ac_word" >&5
740 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
741 echo $ac_n "(cached) $ac_c" 1>&6
743 if test -n "$CC"; then
744 ac_cv_prog_CC="$CC" # Let the user override the test.
746 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
747 for ac_dir in $PATH; do
748 test -z "$ac_dir" && ac_dir=.
749 if test -f $ac_dir/$ac_word; then
758 if test -n "$CC"; then
759 echo "$ac_t""$CC" 1>&6
761 echo "$ac_t""no" 1>&6
764 if test -z "$CC"; then
765 # Extract the first word of "cc", so it can be a program name with args.
766 set dummy cc; ac_word=$2
767 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
768 echo "configure:769: checking for $ac_word" >&5
769 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
770 echo $ac_n "(cached) $ac_c" 1>&6
772 if test -n "$CC"; then
773 ac_cv_prog_CC="$CC" # Let the user override the test.
775 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
777 for ac_dir in $PATH; do
778 test -z "$ac_dir" && ac_dir=.
779 if test -f $ac_dir/$ac_word; then
780 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
789 if test $ac_prog_rejected = yes; then
790 # We found a bogon in the path, so make sure we never use it.
791 set dummy $ac_cv_prog_CC
793 if test $# -gt 0; then
794 # We chose a different compiler from the bogus one.
795 # However, it has the same basename, so the bogon will be chosen
796 # first if we set CC to just the basename; use the full file name.
798 set dummy "$ac_dir/$ac_word" "$@"
806 if test -n "$CC"; then
807 echo "$ac_t""$CC" 1>&6
809 echo "$ac_t""no" 1>&6
812 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
815 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
816 echo "configure:817: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
819 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
820 ac_cpp='$CPP $CPPFLAGS'
821 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
822 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
823 cross_compiling=$ac_cv_prog_cc_cross
825 cat > conftest.$ac_ext <<EOF
826 #line 827 "configure"
827 #include "confdefs.h"
830 if { (eval echo configure:831: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
831 ac_cv_prog_cc_works=yes
832 # If we can't run a trivial program, we are probably using a cross compiler.
833 if (./conftest; exit) 2>/dev/null; then
834 ac_cv_prog_cc_cross=no
836 ac_cv_prog_cc_cross=yes
839 echo "configure: failed program was:" >&5
840 cat conftest.$ac_ext >&5
841 ac_cv_prog_cc_works=no
845 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
846 if test $ac_cv_prog_cc_works = no; then
847 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
849 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
850 echo "configure:851: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
851 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
852 cross_compiling=$ac_cv_prog_cc_cross
854 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
855 echo "configure:856: checking whether we are using GNU C" >&5
856 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
857 echo $ac_n "(cached) $ac_c" 1>&6
859 cat > conftest.c <<EOF
864 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:865: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
871 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
873 if test $ac_cv_prog_gcc = yes; then
875 ac_test_CFLAGS="${CFLAGS+set}"
876 ac_save_CFLAGS="$CFLAGS"
878 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
879 echo "configure:880: checking whether ${CC-cc} accepts -g" >&5
880 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
881 echo $ac_n "(cached) $ac_c" 1>&6
883 echo 'void f(){}' > conftest.c
884 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
893 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
894 if test "$ac_test_CFLAGS" = set; then
895 CFLAGS="$ac_save_CFLAGS"
896 elif test $ac_cv_prog_cc_g = yes; then
903 test "${CFLAGS+set}" = set || CFLAGS="-g"
906 # Find a good install program. We prefer a C program (faster),
907 # so one script is as good as another. But avoid the broken or
908 # incompatible versions:
909 # SysV /etc/install, /usr/sbin/install
910 # SunOS /usr/etc/install
913 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
914 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
915 # ./install, which can be erroneously created by make from ./install.sh.
916 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
917 echo "configure:918: checking for a BSD compatible install" >&5
918 if test -z "$INSTALL"; then
919 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
920 echo $ac_n "(cached) $ac_c" 1>&6
922 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
923 for ac_dir in $PATH; do
924 # Account for people who put trailing slashes in PATH elements.
926 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
928 # OSF1 and SCO ODT 3.0 have their own names for install.
929 for ac_prog in ginstall installbsd scoinst install; do
930 if test -f $ac_dir/$ac_prog; then
931 if test $ac_prog = install &&
932 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
933 # AIX install. It has an incompatible calling convention.
934 # OSF/1 installbsd also uses dspmsg, but is usable.
937 ac_cv_path_install="$ac_dir/$ac_prog -c"
948 if test "${ac_cv_path_install+set}" = set; then
949 INSTALL="$ac_cv_path_install"
951 # As a last resort, use the slow shell script. We don't cache a
952 # path for INSTALL within a source directory, because that will
953 # break other packages using the cache if that directory is
954 # removed, or if the path is relative.
955 INSTALL="$ac_install_sh"
958 echo "$ac_t""$INSTALL" 1>&6
960 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
961 # It thinks the first close brace ends the variable substitution.
962 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
964 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
967 # Put a plausible default for CC_FOR_BUILD in Makefile.
968 if test "x$cross_compiling" = "xno"; then
979 # Extract the first word of "ranlib", so it can be a program name with args.
980 set dummy ranlib; ac_word=$2
981 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
982 echo "configure:983: checking for $ac_word" >&5
983 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
984 echo $ac_n "(cached) $ac_c" 1>&6
986 if test -n "$RANLIB"; then
987 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
989 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
990 for ac_dir in $PATH; do
991 test -z "$ac_dir" && ac_dir=.
992 if test -f $ac_dir/$ac_word; then
993 ac_cv_prog_RANLIB="ranlib"
998 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1001 RANLIB="$ac_cv_prog_RANLIB"
1002 if test -n "$RANLIB"; then
1003 echo "$ac_t""$RANLIB" 1>&6
1005 echo "$ac_t""no" 1>&6
1009 # Check for common headers.
1010 # FIXME: Seems to me this can cause problems for i386-windows hosts.
1011 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
1012 for ac_hdr in stdlib.h string.h strings.h unistd.h time.h sys/time.h sys/resource.h
1014 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1015 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1016 echo "configure:1017: checking for $ac_hdr" >&5
1017 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1018 echo $ac_n "(cached) $ac_c" 1>&6
1020 cat > conftest.$ac_ext <<EOF
1021 #line 1022 "configure"
1022 #include "confdefs.h"
1025 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1026 { (eval echo configure:1027: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1027 ac_err=`grep -v '^ *+' conftest.out`
1028 if test -z "$ac_err"; then
1030 eval "ac_cv_header_$ac_safe=yes"
1033 echo "configure: failed program was:" >&5
1034 cat conftest.$ac_ext >&5
1036 eval "ac_cv_header_$ac_safe=no"
1040 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1041 echo "$ac_t""yes" 1>&6
1042 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1043 cat >> confdefs.h <<EOF
1044 #define $ac_tr_hdr 1
1048 echo "$ac_t""no" 1>&6
1052 for ac_func in getrusage time
1054 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1055 echo "configure:1056: checking for $ac_func" >&5
1056 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1057 echo $ac_n "(cached) $ac_c" 1>&6
1059 cat > conftest.$ac_ext <<EOF
1060 #line 1061 "configure"
1061 #include "confdefs.h"
1062 /* System header to define __stub macros and hopefully few prototypes,
1063 which can conflict with char $ac_func(); below. */
1065 /* Override any gcc2 internal prototype to avoid an error. */
1066 /* We use char because int might match the return type of a gcc2
1067 builtin and then its argument prototype would still apply. */
1072 /* The GNU C library defines this for functions which it implements
1073 to always fail with ENOSYS. Some functions are actually named
1074 something starting with __ and the normal name is an alias. */
1075 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1083 if { (eval echo configure:1084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1085 eval "ac_cv_func_$ac_func=yes"
1087 echo "configure: failed program was:" >&5
1088 cat conftest.$ac_ext >&5
1090 eval "ac_cv_func_$ac_func=no"
1095 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1096 echo "$ac_t""yes" 1>&6
1097 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1098 cat >> confdefs.h <<EOF
1099 #define $ac_tr_func 1
1103 echo "$ac_t""no" 1>&6
1108 . ${srcdir}/../../bfd/configure.host
1112 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
1113 if test "${enable_sim_bswap+set}" = set; then
1114 enableval="$enable_sim_bswap"
1115 case "${enableval}" in
1116 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
1117 no) sim_bswap="-DWITH_BSWAP=0";;
1118 *) { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
1120 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
1121 echo "Setting bswap flags = $sim_bswap" 6>&1
1129 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
1130 if test "${enable_sim_cflags+set}" = set; then
1131 enableval="$enable_sim_cflags"
1132 case "${enableval}" in
1133 yes) sim_cflags="-O2";;
1134 trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
1136 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1138 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
1139 echo "Setting sim cflags = $sim_cflags" 6>&1
1147 # Check whether --enable-sim-debug or --disable-sim-debug was given.
1148 if test "${enable_sim_debug+set}" = set; then
1149 enableval="$enable_sim_debug"
1150 case "${enableval}" in
1151 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
1152 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
1153 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
1155 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
1156 echo "Setting sim debug = $sim_debug" 6>&1
1164 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
1165 if test "${enable_sim_stdio+set}" = set; then
1166 enableval="$enable_sim_stdio"
1167 case "${enableval}" in
1168 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
1169 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
1170 *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
1172 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
1173 echo "Setting stdio flags = $sim_stdio" 6>&1
1181 # Check whether --enable-sim-trace or --disable-sim-trace was given.
1182 if test "${enable_sim_trace+set}" = set; then
1183 enableval="$enable_sim_trace"
1184 case "${enableval}" in
1185 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
1186 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
1188 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
1191 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1192 if test x"$sim_trace" = x; then
1193 sim_trace="-DWITH_TRACE='(TRACE_$x"
1195 sim_trace="${sim_trace}|TRACE_$x"
1198 sim_trace="$sim_trace)'" ;;
1200 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
1201 echo "Setting sim trace = $sim_trace" 6>&1
1209 # Check whether --enable-sim-profile or --disable-sim-profile was given.
1210 if test "${enable_sim_profile+set}" = set; then
1211 enableval="$enable_sim_profile"
1212 case "${enableval}" in
1213 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
1214 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
1216 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
1219 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1220 if test x"$sim_profile" = x; then
1221 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
1223 sim_profile="${sim_profile}|PROFILE_$x"
1226 sim_profile="$sim_profile)'" ;;
1228 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
1229 echo "Setting sim profile = $sim_profile" 6>&1
1237 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1238 echo "configure:1239: checking return type of signal handlers" >&5
1239 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1240 echo $ac_n "(cached) $ac_c" 1>&6
1242 cat > conftest.$ac_ext <<EOF
1243 #line 1244 "configure"
1244 #include "confdefs.h"
1245 #include <sys/types.h>
1251 extern "C" void (*signal (int, void (*)(int)))(int);
1253 void (*signal ()) ();
1260 if { (eval echo configure:1261: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1262 ac_cv_type_signal=void
1264 echo "configure: failed program was:" >&5
1265 cat conftest.$ac_ext >&5
1267 ac_cv_type_signal=int
1272 echo "$ac_t""$ac_cv_type_signal" 1>&6
1273 cat >> confdefs.h <<EOF
1274 #define RETSIGTYPE $ac_cv_type_signal
1283 sim_link_links=tconfig.h
1284 if test -f ${srcdir}/tconfig.in
1286 sim_link_files=tconfig.in
1288 sim_link_files=../common/tconfig.in
1291 # targ-vals.def points to the libc macro description file.
1293 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
1295 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
1296 sim_link_links="${sim_link_links} targ-vals.def"
1300 sim_link_files="${sim_link_files} m32r-sim.h ../../opcodes/m32r-opc.h"
1301 sim_link_links="${sim_link_links} cpu-sim.h cpu-opc.h"
1304 wire_endian="BIG_ENDIAN"
1305 default_endian="BIG_ENDIAN"
1306 default_sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN"
1307 # Check whether --enable-sim-endian or --disable-sim-endian was given.
1308 if test "${enable_sim_endian+set}" = set; then
1309 enableval="$enable_sim_endian"
1310 case "${enableval}" in
1311 b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
1312 l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
1313 yes) if test x"$wire_endian" != x; then
1314 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
1316 echo "No hard-wired endian for target $target" 1>&6
1317 sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
1319 no) if test x"$default_endian" != x; then
1320 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
1322 echo "No default endian for target $target" 1>&6
1323 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
1325 *) { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
1327 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
1328 echo "Setting endian flags = $sim_endian" 6>&1
1331 sim_endian="${default_sim_endian}"
1335 wire_alignment="NONSTRICT_ALIGNMENT"
1336 default_alignment=""
1338 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
1339 if test "${enable_sim_alignment+set}" = set; then
1340 enableval="$enable_sim_alignment"
1341 case "${enableval}" in
1342 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
1343 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
1344 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
1345 yes) if test x"$wire_alignment" != x; then
1346 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
1348 if test x"$default_alignment" != x; then
1349 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
1351 echo "No hard-wired alignment for target $target" 1>&6
1352 sim_alignment="-DWITH_ALIGNMENT=0"
1355 no) if test x"$default_alignment" != x; then
1356 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
1358 if test x"$wire_alignment" != x; then
1359 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
1361 echo "No default alignment for target $target" 1>&6
1362 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
1365 *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
1367 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
1368 echo "Setting alignment flags = $sim_alignment" 6>&1
1371 if test x"$default_alignment" != x; then
1372 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
1374 if test x"$wire_alignment" != x; then
1375 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
1384 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
1385 if test "${enable_sim_hostendian+set}" = set; then
1386 enableval="$enable_sim_hostendian"
1387 case "${enableval}" in
1388 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
1389 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
1390 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
1391 *) { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
1393 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
1394 echo "Setting hostendian flags = $sim_hostendian" 6>&1
1398 if test "x$cross_compiling" = "xno"; then
1399 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
1400 echo "configure:1401: checking whether byte ordering is bigendian" >&5
1401 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
1402 echo $ac_n "(cached) $ac_c" 1>&6
1404 ac_cv_c_bigendian=unknown
1405 # See if sys/param.h defines the BYTE_ORDER macro.
1406 cat > conftest.$ac_ext <<EOF
1407 #line 1408 "configure"
1408 #include "confdefs.h"
1409 #include <sys/types.h>
1410 #include <sys/param.h>
1413 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
1418 if { (eval echo configure:1419: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1420 # It does; now see whether it defined to BIG_ENDIAN or not.
1421 cat > conftest.$ac_ext <<EOF
1422 #line 1423 "configure"
1423 #include "confdefs.h"
1424 #include <sys/types.h>
1425 #include <sys/param.h>
1428 #if BYTE_ORDER != BIG_ENDIAN
1433 if { (eval echo configure:1434: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1435 ac_cv_c_bigendian=yes
1437 echo "configure: failed program was:" >&5
1438 cat conftest.$ac_ext >&5
1440 ac_cv_c_bigendian=no
1444 echo "configure: failed program was:" >&5
1445 cat conftest.$ac_ext >&5
1448 if test $ac_cv_c_bigendian = unknown; then
1449 if test "$cross_compiling" = yes; then
1450 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1452 cat > conftest.$ac_ext <<EOF
1453 #line 1454 "configure"
1454 #include "confdefs.h"
1456 /* Are we little or big endian? From Harbison&Steele. */
1460 char c[sizeof (long)];
1463 exit (u.c[sizeof (long) - 1] == 1);
1466 if { (eval echo configure:1467: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1468 ac_cv_c_bigendian=no
1470 echo "configure: failed program was:" >&5
1471 cat conftest.$ac_ext >&5
1473 ac_cv_c_bigendian=yes
1481 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
1482 if test $ac_cv_c_bigendian = yes; then
1483 cat >> confdefs.h <<\EOF
1484 #define WORDS_BIGENDIAN 1
1489 if test $ac_cv_c_bigendian = yes; then
1490 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
1492 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
1495 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
1501 default_sim_scache="1024"
1502 # Check whether --enable-sim-scache or --disable-sim-scache was given.
1503 if test "${enable_sim_scache+set}" = set; then
1504 enableval="$enable_sim_scache"
1505 case "${enableval}" in
1506 yes) sim_scache="-DWITH_SCACHE=${default_sim_scache}";;
1508 [0-9]*) sim_cache=${enableval};;
1509 *) { echo "configure: error: "Bad value $enableval passed to --enable-sim-scache"" 1>&2; exit 1; };
1512 if test x"$silent" != x"yes" && test x"$sim_scache" != x""; then
1513 echo "Setting scache size = $sim_scache" 6>&1
1516 sim_scache="-DWITH_SCACHE=${default_sim_scache}"
1522 default_sim_default_model="m32r/d"
1523 # Check whether --enable-sim-default-model or --disable-sim-default-model was given.
1524 if test "${enable_sim_default_model+set}" = set; then
1525 enableval="$enable_sim_default_model"
1526 case "${enableval}" in
1527 yes|no) { echo "configure: error: "Missing argument to --enable-sim-default-model"" 1>&2; exit 1; };;
1528 *) sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
1530 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
1531 echo "Setting default model = $sim_default_model" 6>&1
1534 sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
1543 cat > confcache <<\EOF
1544 # This file is a shell script that caches the results of configure
1545 # tests run on this system so they can be shared between configure
1546 # scripts and configure runs. It is not useful on other systems.
1547 # If it contains results you don't want to keep, you may remove or edit it.
1549 # By default, configure uses ./config.cache as the cache file,
1550 # creating it if it does not exist already. You can give configure
1551 # the --cache-file=FILE option to use a different cache file; that is
1552 # what configure does when it calls configure scripts in
1553 # subdirectories, so they share the cache.
1554 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1555 # config.status only pays attention to the cache file if you give it the
1556 # --recheck option to rerun configure.
1559 # The following way of writing the cache mishandles newlines in values,
1560 # but we know of no workaround that is simple, portable, and efficient.
1561 # So, don't put newlines in cache variables' values.
1562 # Ultrix sh set writes to stderr and can't be redirected directly,
1563 # and sets the high bit in the cache file unless we assign to the vars.
1565 case `(ac_space=' '; set) 2>&1` in
1567 # `set' does not quote correctly, so add quotes (double-quote substitution
1568 # turns \\\\ into \\, and sed turns \\ into \).
1570 -e "s/'/'\\\\''/g" \
1571 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1574 # `set' quotes correctly as required by POSIX, so do not add quotes.
1575 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1578 if cmp -s $cache_file confcache; then
1581 if test -w $cache_file; then
1582 echo "updating cache $cache_file"
1583 cat confcache > $cache_file
1585 echo "not updating unwritable cache $cache_file"
1590 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1592 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1593 # Let make expand exec_prefix.
1594 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1596 # Any assignment to VPATH causes Sun make to only execute
1597 # the first set of double-colon rules, so remove it if not needed.
1598 # If there is a colon in the path, we need to keep it.
1599 if test "x$srcdir" = x.; then
1600 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1603 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1605 DEFS=-DHAVE_CONFIG_H
1607 # Without the "./", some shells look in PATH for config.status.
1608 : ${CONFIG_STATUS=./config.status}
1610 echo creating $CONFIG_STATUS
1611 rm -f $CONFIG_STATUS
1612 cat > $CONFIG_STATUS <<EOF
1614 # Generated automatically by configure.
1615 # Run this file to recreate the current configuration.
1616 # This directory was configured as follows,
1617 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1619 # $0 $ac_configure_args
1621 # Compiler output produced by configure, useful for debugging
1622 # configure, is in ./config.log if it exists.
1624 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1627 case "\$ac_option" in
1628 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1629 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1630 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1631 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1632 echo "$CONFIG_STATUS generated by autoconf version 2.12"
1634 -help | --help | --hel | --he | --h)
1635 echo "\$ac_cs_usage"; exit 0 ;;
1636 *) echo "\$ac_cs_usage"; exit 1 ;;
1640 ac_given_srcdir=$srcdir
1641 ac_given_INSTALL="$INSTALL"
1643 trap 'rm -fr `echo "Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1645 cat >> $CONFIG_STATUS <<EOF
1647 # Protect against being on the right side of a sed subst in config.status.
1648 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1649 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1652 s%@CFLAGS@%$CFLAGS%g
1653 s%@CPPFLAGS@%$CPPFLAGS%g
1654 s%@CXXFLAGS@%$CXXFLAGS%g
1656 s%@LDFLAGS@%$LDFLAGS%g
1658 s%@exec_prefix@%$exec_prefix%g
1659 s%@prefix@%$prefix%g
1660 s%@program_transform_name@%$program_transform_name%g
1661 s%@bindir@%$bindir%g
1662 s%@sbindir@%$sbindir%g
1663 s%@libexecdir@%$libexecdir%g
1664 s%@datadir@%$datadir%g
1665 s%@sysconfdir@%$sysconfdir%g
1666 s%@sharedstatedir@%$sharedstatedir%g
1667 s%@localstatedir@%$localstatedir%g
1668 s%@libdir@%$libdir%g
1669 s%@includedir@%$includedir%g
1670 s%@oldincludedir@%$oldincludedir%g
1671 s%@infodir@%$infodir%g
1672 s%@mandir@%$mandir%g
1674 s%@host_alias@%$host_alias%g
1675 s%@host_cpu@%$host_cpu%g
1676 s%@host_vendor@%$host_vendor%g
1677 s%@host_os@%$host_os%g
1678 s%@target@%$target%g
1679 s%@target_alias@%$target_alias%g
1680 s%@target_cpu@%$target_cpu%g
1681 s%@target_vendor@%$target_vendor%g
1682 s%@target_os@%$target_os%g
1684 s%@build_alias@%$build_alias%g
1685 s%@build_cpu@%$build_cpu%g
1686 s%@build_vendor@%$build_vendor%g
1687 s%@build_os@%$build_os%g
1689 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1690 s%@INSTALL_DATA@%$INSTALL_DATA%g
1691 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1692 s%@HDEFINES@%$HDEFINES%g
1694 s%@RANLIB@%$RANLIB%g
1696 s%@sim_bswap@%$sim_bswap%g
1697 s%@sim_cflags@%$sim_cflags%g
1698 s%@sim_debug@%$sim_debug%g
1699 s%@sim_stdio@%$sim_stdio%g
1700 s%@sim_trace@%$sim_trace%g
1701 s%@sim_profile@%$sim_profile%g
1702 s%@sim_endian@%$sim_endian%g
1703 s%@sim_alignment@%$sim_alignment%g
1704 s%@sim_hostendian@%$sim_hostendian%g
1705 s%@sim_scache@%$sim_scache%g
1706 s%@sim_default_model@%$sim_default_model%g
1711 cat >> $CONFIG_STATUS <<\EOF
1713 # Split the substitutions into bite-sized pieces for seds with
1714 # small command number limits, like on Digital OSF/1 and HP-UX.
1715 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1716 ac_file=1 # Number of current file.
1717 ac_beg=1 # First line for current file.
1718 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1721 while $ac_more_lines; do
1722 if test $ac_beg -gt 1; then
1723 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1725 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1727 if test ! -s conftest.s$ac_file; then
1729 rm -f conftest.s$ac_file
1731 if test -z "$ac_sed_cmds"; then
1732 ac_sed_cmds="sed -f conftest.s$ac_file"
1734 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1736 ac_file=`expr $ac_file + 1`
1738 ac_end=`expr $ac_end + $ac_max_sed_cmds`
1741 if test -z "$ac_sed_cmds"; then
1746 cat >> $CONFIG_STATUS <<EOF
1748 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
1750 cat >> $CONFIG_STATUS <<\EOF
1751 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1752 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1754 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1755 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1756 *) ac_file_in="${ac_file}.in" ;;
1759 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1761 # Remove last slash and all that follows it. Not all systems have dirname.
1762 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1763 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1764 # The file is in a subdirectory.
1765 test ! -d "$ac_dir" && mkdir "$ac_dir"
1766 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1767 # A "../" for each directory in $ac_dir_suffix.
1768 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1770 ac_dir_suffix= ac_dots=
1773 case "$ac_given_srcdir" in
1775 if test -z "$ac_dots"; then top_srcdir=.
1776 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1777 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1779 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1780 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1783 case "$ac_given_INSTALL" in
1784 [/$]*) INSTALL="$ac_given_INSTALL" ;;
1785 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1788 echo creating "$ac_file"
1790 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1792 *Makefile*) ac_comsub="1i\\
1793 # $configure_input" ;;
1797 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1799 s%@configure_input@%$configure_input%g
1800 s%@srcdir@%$srcdir%g
1801 s%@top_srcdir@%$top_srcdir%g
1802 s%@INSTALL@%$INSTALL%g
1803 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1807 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1808 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1810 # ac_d sets the value in "#define NAME VALUE" lines.
1811 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1812 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
1815 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1816 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1817 ac_uB='\([ ]\)%\1#\2define\3'
1820 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1821 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1822 ac_eB='$%\1#\2define\3'
1826 if test "${CONFIG_HEADERS+set}" != set; then
1828 cat >> $CONFIG_STATUS <<EOF
1829 CONFIG_HEADERS="config.h:config.in"
1831 cat >> $CONFIG_STATUS <<\EOF
1833 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1834 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1836 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1837 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1838 *) ac_file_in="${ac_file}.in" ;;
1841 echo creating $ac_file
1843 rm -f conftest.frag conftest.in conftest.out
1844 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1845 cat $ac_file_inputs > conftest.in
1849 # Transform confdefs.h into a sed script conftest.vals that substitutes
1850 # the proper values into config.h.in to produce config.h. And first:
1851 # Protect against being on the right side of a sed subst in config.status.
1852 # Protect against being in an unquoted here document in config.status.
1854 cat > conftest.hdr <<\EOF
1857 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1861 sed -n -f conftest.hdr confdefs.h > conftest.vals
1864 # This sed command replaces #undef with comments. This is necessary, for
1865 # example, in the case of _POSIX_SOURCE, which is predefined and required
1866 # on some systems where configure will not decide to define it.
1867 cat >> conftest.vals <<\EOF
1868 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1871 # Break up conftest.vals because some shells have a limit on
1872 # the size of here documents, and old seds have small limits too.
1877 ac_lines=`grep -c . conftest.vals`
1878 # grep -c gives empty output for an empty file on some AIX systems.
1879 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1880 # Write a limited-size here document to conftest.frag.
1881 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1882 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1884 sed -f conftest.frag conftest.in > conftest.out
1886 mv conftest.out conftest.in
1888 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1890 mv conftest.tail conftest.vals
1894 cat >> $CONFIG_STATUS <<\EOF
1895 rm -f conftest.frag conftest.h
1896 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1897 cat conftest.in >> conftest.h
1899 if cmp -s $ac_file conftest.h 2>/dev/null; then
1900 echo "$ac_file is unchanged"
1903 # Remove last slash and all that follows it. Not all systems have dirname.
1904 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1905 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1906 # The file is in a subdirectory.
1907 test ! -d "$ac_dir" && mkdir "$ac_dir"
1910 mv conftest.h $ac_file
1916 cat >> $CONFIG_STATUS <<EOF
1917 ac_sources="$sim_link_files"
1918 ac_dests="$sim_link_links"
1921 cat >> $CONFIG_STATUS <<\EOF
1922 srcdir=$ac_given_srcdir
1923 while test -n "$ac_sources"; do
1924 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
1925 set $ac_sources; ac_source=$1; shift; ac_sources=$*
1927 echo "linking $srcdir/$ac_source to $ac_dest"
1929 if test ! -r $srcdir/$ac_source; then
1930 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
1934 # Make relative symlinks.
1935 # Remove last slash and all that follows it. Not all systems have dirname.
1936 ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
1937 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
1938 # The dest file is in a subdirectory.
1939 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
1940 ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
1941 # A "../" for each directory in $ac_dest_dir_suffix.
1942 ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
1944 ac_dest_dir_suffix= ac_dots=
1948 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
1949 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
1952 # Make a symlink if possible; otherwise try a hard link.
1953 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
1954 ln $srcdir/$ac_source $ac_dest; then :
1956 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
1960 cat >> $CONFIG_STATUS <<EOF
1963 cat >> $CONFIG_STATUS <<\EOF
1964 case "x$CONFIG_FILES" in
1966 echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
1967 rm -f Makesim1.tmp Makesim2.tmp Makefile
1968 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
1969 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
1970 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
1971 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
1972 <Makefile.sim >Makefile
1973 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
1976 case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
1980 chmod +x $CONFIG_STATUS
1981 rm -fr confdefs* $ac_clean_files
1982 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1