80 # Guess values for system-dependent variables and create Makefiles.
81 # Generated automatically using autoconf version 2.12.1
82 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
84 # This configure script is free software; the Free Software Foundation
85 # gives unlimited permission to copy, distribute and modify it.
89 ac_default_prefix=/usr/local
90 # Any additions from configure.in:
92 --enable-maintainer-mode Enable developer functionality."
94 --enable-sim-bswap Use Host specific BSWAP instruction."
96 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator"
98 --enable-sim-debug=opts Enable debugging flags"
100 --enable-sim-stdio Specify whether to use stdio for console input/output."
102 --enable-sim-trace=opts Enable tracing flags"
104 --enable-sim-profile=opts Enable profiling flags"
106 --enable-sim-inline=inlines Specify which functions should be inlined."
108 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses."
110 --enable-sim-hostendian=end Specify host byte endian orientation."
112 --enable-sim-warnings=opts Extra CFLAGS for turning on compiler warnings"
114 --enable-sim-endian=endian Specify target byte endian orientation."
116 --enable-sim-bitsize=N Specify target bitsize (32 or 64)."
118 --enable-sim-float Specify that the target processor has floating point hardware."
120 --enable-sim-igen=opts Enable IGEN simulator"
122 # Initialize some variables set by options.
123 # The variables have the same names as the options, with
124 # dashes changed to underlines.
126 cache_file=./config.cache
135 program_transform_name=s,x,x,
143 bindir='${exec_prefix}/bin'
144 sbindir='${exec_prefix}/sbin'
145 libexecdir='${exec_prefix}/libexec'
146 datadir='${prefix}/share'
147 sysconfdir='${prefix}/etc'
148 sharedstatedir='${prefix}/com'
149 localstatedir='${prefix}/var'
150 libdir='${exec_prefix}/lib'
151 includedir='${prefix}/include'
152 oldincludedir='/usr/include'
153 infodir='${prefix}/info'
154 mandir='${prefix}/man'
156 # Initialize some other variables.
159 SHELL=${CONFIG_SHELL-/bin/sh}
160 # Maximum number of lines to put in a shell here document.
167 # If the previous option needs an argument, assign it.
168 if test -n "$ac_prev"; then
169 eval "$ac_prev=\$ac_option"
175 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
179 # Accept the important Cygnus configure options, so we can diagnose typos.
183 -bindir | --bindir | --bindi | --bind | --bin | --bi)
185 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
186 bindir="$ac_optarg" ;;
188 -build | --build | --buil | --bui | --bu)
190 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
191 build="$ac_optarg" ;;
193 -cache-file | --cache-file | --cache-fil | --cache-fi \
194 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
195 ac_prev=cache_file ;;
196 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
197 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
198 cache_file="$ac_optarg" ;;
200 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
202 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
204 datadir="$ac_optarg" ;;
206 -disable-* | --disable-*)
207 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
208 # Reject names that are not valid shell variable names.
209 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
210 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
212 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
213 eval "enable_${ac_feature}=no" ;;
215 -enable-* | --enable-*)
216 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
217 # Reject names that are not valid shell variable names.
218 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
219 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
221 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
226 eval "enable_${ac_feature}='$ac_optarg'" ;;
228 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
229 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
230 | --exec | --exe | --ex)
231 ac_prev=exec_prefix ;;
232 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
233 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
234 | --exec=* | --exe=* | --ex=*)
235 exec_prefix="$ac_optarg" ;;
237 -gas | --gas | --ga | --g)
238 # Obsolete; use --with-gas.
241 -help | --help | --hel | --he)
242 # Omit some internal or obsolete options to make the list less imposing.
243 # This message is too long to be a string in the A/UX 3.1 sh.
245 Usage: configure [options] [host]
246 Options: [defaults in brackets after descriptions]
248 --cache-file=FILE cache test results in FILE
249 --help print this message
250 --no-create do not create output files
251 --quiet, --silent do not print \`checking...' messages
252 --version print the version of autoconf that created configure
253 Directory and file names:
254 --prefix=PREFIX install architecture-independent files in PREFIX
256 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
258 --bindir=DIR user executables in DIR [EPREFIX/bin]
259 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
260 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
261 --datadir=DIR read-only architecture-independent data in DIR
263 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
264 --sharedstatedir=DIR modifiable architecture-independent data in DIR
266 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
267 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
268 --includedir=DIR C header files in DIR [PREFIX/include]
269 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
270 --infodir=DIR info documentation in DIR [PREFIX/info]
271 --mandir=DIR man documentation in DIR [PREFIX/man]
272 --srcdir=DIR find the sources in DIR [configure dir or ..]
273 --program-prefix=PREFIX prepend PREFIX to installed program names
274 --program-suffix=SUFFIX append SUFFIX to installed program names
275 --program-transform-name=PROGRAM
276 run sed PROGRAM on installed program names
280 --build=BUILD configure for building on BUILD [BUILD=HOST]
281 --host=HOST configure for HOST [guessed]
282 --target=TARGET configure for TARGET [TARGET=HOST]
283 Features and packages:
284 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
285 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
286 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
287 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
288 --x-includes=DIR X include files are in DIR
289 --x-libraries=DIR X library files are in DIR
291 if test -n "$ac_help"; then
292 echo "--enable and --with options recognized:$ac_help"
296 -host | --host | --hos | --ho)
298 -host=* | --host=* | --hos=* | --ho=*)
301 -includedir | --includedir | --includedi | --included | --include \
302 | --includ | --inclu | --incl | --inc)
303 ac_prev=includedir ;;
304 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
305 | --includ=* | --inclu=* | --incl=* | --inc=*)
306 includedir="$ac_optarg" ;;
308 -infodir | --infodir | --infodi | --infod | --info | --inf)
310 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
311 infodir="$ac_optarg" ;;
313 -libdir | --libdir | --libdi | --libd)
315 -libdir=* | --libdir=* | --libdi=* | --libd=*)
316 libdir="$ac_optarg" ;;
318 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
319 | --libexe | --libex | --libe)
320 ac_prev=libexecdir ;;
321 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
322 | --libexe=* | --libex=* | --libe=*)
323 libexecdir="$ac_optarg" ;;
325 -localstatedir | --localstatedir | --localstatedi | --localstated \
326 | --localstate | --localstat | --localsta | --localst \
327 | --locals | --local | --loca | --loc | --lo)
328 ac_prev=localstatedir ;;
329 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
330 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
331 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
332 localstatedir="$ac_optarg" ;;
334 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
336 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
337 mandir="$ac_optarg" ;;
340 # Obsolete; use --without-fp.
343 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
347 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
348 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
351 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
352 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
353 | --oldin | --oldi | --old | --ol | --o)
354 ac_prev=oldincludedir ;;
355 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
356 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
357 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
358 oldincludedir="$ac_optarg" ;;
360 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
362 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
363 prefix="$ac_optarg" ;;
365 -program-prefix | --program-prefix | --program-prefi | --program-pref \
366 | --program-pre | --program-pr | --program-p)
367 ac_prev=program_prefix ;;
368 -program-prefix=* | --program-prefix=* | --program-prefi=* \
369 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
370 program_prefix="$ac_optarg" ;;
372 -program-suffix | --program-suffix | --program-suffi | --program-suff \
373 | --program-suf | --program-su | --program-s)
374 ac_prev=program_suffix ;;
375 -program-suffix=* | --program-suffix=* | --program-suffi=* \
376 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
377 program_suffix="$ac_optarg" ;;
379 -program-transform-name | --program-transform-name \
380 | --program-transform-nam | --program-transform-na \
381 | --program-transform-n | --program-transform- \
382 | --program-transform | --program-transfor \
383 | --program-transfo | --program-transf \
384 | --program-trans | --program-tran \
385 | --progr-tra | --program-tr | --program-t)
386 ac_prev=program_transform_name ;;
387 -program-transform-name=* | --program-transform-name=* \
388 | --program-transform-nam=* | --program-transform-na=* \
389 | --program-transform-n=* | --program-transform-=* \
390 | --program-transform=* | --program-transfor=* \
391 | --program-transfo=* | --program-transf=* \
392 | --program-trans=* | --program-tran=* \
393 | --progr-tra=* | --program-tr=* | --program-t=*)
394 program_transform_name="$ac_optarg" ;;
396 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
397 | -silent | --silent | --silen | --sile | --sil)
400 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
402 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
404 sbindir="$ac_optarg" ;;
406 -sharedstatedir | --sharedstatedir | --sharedstatedi \
407 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
408 | --sharedst | --shareds | --shared | --share | --shar \
410 ac_prev=sharedstatedir ;;
411 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
412 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
413 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
415 sharedstatedir="$ac_optarg" ;;
417 -site | --site | --sit)
419 -site=* | --site=* | --sit=*)
422 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
424 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
425 srcdir="$ac_optarg" ;;
427 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
428 | --syscon | --sysco | --sysc | --sys | --sy)
429 ac_prev=sysconfdir ;;
430 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
431 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
432 sysconfdir="$ac_optarg" ;;
434 -target | --target | --targe | --targ | --tar | --ta | --t)
436 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
437 target="$ac_optarg" ;;
439 -v | -verbose | --verbose | --verbos | --verbo | --verb)
442 -version | --version | --versio | --versi | --vers)
443 echo "configure generated by autoconf version 2.12.1"
447 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
448 # Reject names that are not valid shell variable names.
449 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
450 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
452 ac_package=`echo $ac_package| sed 's/-/_/g'`
457 eval "with_${ac_package}='$ac_optarg'" ;;
459 -without-* | --without-*)
460 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
461 # Reject names that are not valid shell variable names.
462 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
463 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
465 ac_package=`echo $ac_package| sed 's/-/_/g'`
466 eval "with_${ac_package}=no" ;;
469 # Obsolete; use --with-x.
472 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
473 | --x-incl | --x-inc | --x-in | --x-i)
474 ac_prev=x_includes ;;
475 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
476 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
477 x_includes="$ac_optarg" ;;
479 -x-libraries | --x-libraries | --x-librarie | --x-librari \
480 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
481 ac_prev=x_libraries ;;
482 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
483 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
484 x_libraries="$ac_optarg" ;;
486 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
490 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
491 echo "configure: warning: $ac_option: invalid host type" 1>&2
493 if test "x$nonopt" != xNONE; then
494 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
502 if test -n "$ac_prev"; then
503 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
506 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
508 # File descriptor usage:
511 # 2 errors and warnings
512 # 3 some systems may open it to /dev/tty
513 # 4 used on the Kubota Titan
514 # 6 checking for... messages and results
515 # 5 compiler messages saved in config.log
516 if test "$silent" = yes; then
524 This file contains any messages produced by compilers while
525 running configure, to aid debugging if configure makes a mistake.
528 # Strip out --no-create and --no-recursion so they do not pile up.
529 # Also quote any args containing shell metacharacters.
534 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
535 | --no-cr | --no-c) ;;
536 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
537 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
538 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
539 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
540 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
545 # Only set these to C if already set. These must not be set unconditionally
546 # because not all systems understand e.g. LANG=C (notably SCO).
547 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
548 # Non-C LC_CTYPE values break the ctype check.
549 if test "${LANG+set}" = set; then LANG=C; export LANG; fi
550 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
551 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
552 if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
554 # confdefs.h avoids OS command line length limits that DEFS can exceed.
555 rm -rf conftest* confdefs.h
556 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
559 # A filename unique to this package, relative to the directory that
560 # configure is in, which we can look for to find out if srcdir is correct.
561 ac_unique_file=Makefile.in
563 # Find the source files, if location was not specified.
564 if test -z "$srcdir"; then
565 ac_srcdir_defaulted=yes
566 # Try the directory containing this script, then its parent.
568 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
569 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
571 if test ! -r $srcdir/$ac_unique_file; then
575 ac_srcdir_defaulted=no
577 if test ! -r $srcdir/$ac_unique_file; then
578 if test "$ac_srcdir_defaulted" = yes; then
579 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
581 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
584 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
586 # Prefer explicitly selected file to automatically selected ones.
587 if test -z "$CONFIG_SITE"; then
588 if test "x$prefix" != xNONE; then
589 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
591 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
594 for ac_site_file in $CONFIG_SITE; do
595 if test -r "$ac_site_file"; then
596 echo "loading site script $ac_site_file"
601 if test -r "$cache_file"; then
602 echo "loading cache $cache_file"
605 echo "creating cache $cache_file"
610 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
611 ac_cpp='$CPP $CPPFLAGS'
612 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
613 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
614 cross_compiling=$ac_cv_prog_cc_cross
616 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
617 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
618 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
625 ac_n= ac_c='\c' ac_t=
630 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
631 echo "configure:632: checking how to run the C preprocessor" >&5
632 # On Suns, sometimes $CPP names a directory.
633 if test -n "$CPP" && test -d "$CPP"; then
636 if test -z "$CPP"; then
637 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
638 echo $ac_n "(cached) $ac_c" 1>&6
640 # This must be in double quotes, not single quotes, because CPP may get
641 # substituted into the Makefile and "${CC-cc}" will confuse make.
643 # On the NeXT, cc -E runs the code through the compiler's parser,
644 # not just through cpp.
645 cat > conftest.$ac_ext <<EOF
646 #line 647 "configure"
647 #include "confdefs.h"
651 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
652 { (eval echo configure:653: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
653 ac_err=`grep -v '^ *+' conftest.out`
654 if test -z "$ac_err"; then
658 echo "configure: failed program was:" >&5
659 cat conftest.$ac_ext >&5
661 CPP="${CC-cc} -E -traditional-cpp"
662 cat > conftest.$ac_ext <<EOF
663 #line 664 "configure"
664 #include "confdefs.h"
668 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
669 { (eval echo configure:670: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
670 ac_err=`grep -v '^ *+' conftest.out`
671 if test -z "$ac_err"; then
675 echo "configure: failed program was:" >&5
676 cat conftest.$ac_ext >&5
683 ac_cv_prog_CPP="$CPP"
685 CPP="$ac_cv_prog_CPP"
687 ac_cv_prog_CPP="$CPP"
689 echo "$ac_t""$CPP" 1>&6
692 # autoconf.info says this should be called right after AC_INIT.
696 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
697 if test -f $ac_dir/install-sh; then
699 ac_install_sh="$ac_aux_dir/install-sh -c"
701 elif test -f $ac_dir/install.sh; then
703 ac_install_sh="$ac_aux_dir/install.sh -c"
707 if test -z "$ac_aux_dir"; then
708 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
710 ac_config_guess=$ac_aux_dir/config.guess
711 ac_config_sub=$ac_aux_dir/config.sub
712 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
715 # Do some error checking and defaulting for the host and target type.
717 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
720 # 1. You are not allowed to specify --host, --target, and nonopt at the
722 # 2. Host defaults to nonopt.
723 # 3. If nonopt is not specified, then host defaults to the current host,
724 # as determined by config.guess.
725 # 4. Target and build default to nonopt.
726 # 5. If nonopt is not specified, then target and build default to host.
728 # The aliases save the names the user supplied, while $host etc.
729 # will get canonicalized.
730 case $host---$target---$nonopt in
731 NONE---*---* | *---NONE---* | *---*---NONE) ;;
732 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
736 # Make sure we can run config.sub.
737 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
738 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
741 echo $ac_n "checking host system type""... $ac_c" 1>&6
742 echo "configure:743: checking host system type" >&5
745 case "$host_alias" in
749 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
750 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
752 *) host_alias=$nonopt ;;
756 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
757 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
758 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
759 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
760 echo "$ac_t""$host" 1>&6
762 echo $ac_n "checking target system type""... $ac_c" 1>&6
763 echo "configure:764: checking target system type" >&5
766 case "$target_alias" in
769 NONE) target_alias=$host_alias ;;
770 *) target_alias=$nonopt ;;
774 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
775 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
776 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
777 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
778 echo "$ac_t""$target" 1>&6
780 echo $ac_n "checking build system type""... $ac_c" 1>&6
781 echo "configure:782: checking build system type" >&5
784 case "$build_alias" in
787 NONE) build_alias=$host_alias ;;
788 *) build_alias=$nonopt ;;
792 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
793 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
794 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
795 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
796 echo "$ac_t""$build" 1>&6
798 test "$host_alias" != "$target_alias" &&
799 test "$program_prefix$program_suffix$program_transform_name" = \
801 program_prefix=${target_alias}-
803 if test "$program_transform_name" = s,x,x,; then
804 program_transform_name=
806 # Double any \ or $. echo might interpret backslashes.
807 cat <<\EOF_SED > conftestsed
808 s,\\,\\\\,g; s,\$,$$,g
810 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
813 test "$program_prefix" != NONE &&
814 program_transform_name="s,^,${program_prefix},; $program_transform_name"
815 # Use a double $ so make ignores it.
816 test "$program_suffix" != NONE &&
817 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
819 # sed with no file args requires a program.
820 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
822 # Extract the first word of "gcc", so it can be a program name with args.
823 set dummy gcc; ac_word=$2
824 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
825 echo "configure:826: checking for $ac_word" >&5
826 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
827 echo $ac_n "(cached) $ac_c" 1>&6
829 if test -n "$CC"; then
830 ac_cv_prog_CC="$CC" # Let the user override the test.
832 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
833 for ac_dir in $PATH; do
834 test -z "$ac_dir" && ac_dir=.
835 if test -f $ac_dir/$ac_word; then
844 if test -n "$CC"; then
845 echo "$ac_t""$CC" 1>&6
847 echo "$ac_t""no" 1>&6
850 if test -z "$CC"; then
851 # Extract the first word of "cc", so it can be a program name with args.
852 set dummy cc; ac_word=$2
853 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
854 echo "configure:855: checking for $ac_word" >&5
855 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
856 echo $ac_n "(cached) $ac_c" 1>&6
858 if test -n "$CC"; then
859 ac_cv_prog_CC="$CC" # Let the user override the test.
861 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
863 for ac_dir in $PATH; do
864 test -z "$ac_dir" && ac_dir=.
865 if test -f $ac_dir/$ac_word; then
866 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
875 if test $ac_prog_rejected = yes; then
876 # We found a bogon in the path, so make sure we never use it.
877 set dummy $ac_cv_prog_CC
879 if test $# -gt 0; then
880 # We chose a different compiler from the bogus one.
881 # However, it has the same basename, so the bogon will be chosen
882 # first if we set CC to just the basename; use the full file name.
884 set dummy "$ac_dir/$ac_word" "$@"
892 if test -n "$CC"; then
893 echo "$ac_t""$CC" 1>&6
895 echo "$ac_t""no" 1>&6
898 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
901 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
902 echo "configure:903: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
905 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
906 ac_cpp='$CPP $CPPFLAGS'
907 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
908 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
909 cross_compiling=$ac_cv_prog_cc_cross
911 cat > conftest.$ac_ext <<EOF
912 #line 913 "configure"
913 #include "confdefs.h"
916 if { (eval echo configure:917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
917 ac_cv_prog_cc_works=yes
918 # If we can't run a trivial program, we are probably using a cross compiler.
919 if (./conftest; exit) 2>/dev/null; then
920 ac_cv_prog_cc_cross=no
922 ac_cv_prog_cc_cross=yes
925 echo "configure: failed program was:" >&5
926 cat conftest.$ac_ext >&5
927 ac_cv_prog_cc_works=no
931 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
932 if test $ac_cv_prog_cc_works = no; then
933 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
935 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
936 echo "configure:937: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
937 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
938 cross_compiling=$ac_cv_prog_cc_cross
940 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
941 echo "configure:942: checking whether we are using GNU C" >&5
942 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
943 echo $ac_n "(cached) $ac_c" 1>&6
945 cat > conftest.c <<EOF
950 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:951: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
957 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
959 if test $ac_cv_prog_gcc = yes; then
961 ac_test_CFLAGS="${CFLAGS+set}"
962 ac_save_CFLAGS="$CFLAGS"
964 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
965 echo "configure:966: checking whether ${CC-cc} accepts -g" >&5
966 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
967 echo $ac_n "(cached) $ac_c" 1>&6
969 echo 'void f(){}' > conftest.c
970 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
979 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
980 if test "$ac_test_CFLAGS" = set; then
981 CFLAGS="$ac_save_CFLAGS"
982 elif test $ac_cv_prog_cc_g = yes; then
989 test "${CFLAGS+set}" = set || CFLAGS="-g"
992 # Find a good install program. We prefer a C program (faster),
993 # so one script is as good as another. But avoid the broken or
994 # incompatible versions:
995 # SysV /etc/install, /usr/sbin/install
996 # SunOS /usr/etc/install
999 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1000 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1001 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1002 # ./install, which can be erroneously created by make from ./install.sh.
1003 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1004 echo "configure:1005: checking for a BSD compatible install" >&5
1005 if test -z "$INSTALL"; then
1006 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1007 echo $ac_n "(cached) $ac_c" 1>&6
1009 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1010 for ac_dir in $PATH; do
1011 # Account for people who put trailing slashes in PATH elements.
1013 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1015 # OSF1 and SCO ODT 3.0 have their own names for install.
1016 # Don't use installbsd from OSF since it installs stuff as root
1018 for ac_prog in ginstall scoinst install; do
1019 if test -f $ac_dir/$ac_prog; then
1020 if test $ac_prog = install &&
1021 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1022 # AIX install. It has an incompatible calling convention.
1025 ac_cv_path_install="$ac_dir/$ac_prog -c"
1036 if test "${ac_cv_path_install+set}" = set; then
1037 INSTALL="$ac_cv_path_install"
1039 # As a last resort, use the slow shell script. We don't cache a
1040 # path for INSTALL within a source directory, because that will
1041 # break other packages using the cache if that directory is
1042 # removed, or if the path is relative.
1043 INSTALL="$ac_install_sh"
1046 echo "$ac_t""$INSTALL" 1>&6
1048 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1049 # It thinks the first close brace ends the variable substitution.
1050 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1052 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1055 # Put a plausible default for CC_FOR_BUILD in Makefile.
1056 if test "x$cross_compiling" = "xno"; then
1057 CC_FOR_BUILD='$(CC)'
1067 # Extract the first word of "ranlib", so it can be a program name with args.
1068 set dummy ranlib; ac_word=$2
1069 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1070 echo "configure:1071: checking for $ac_word" >&5
1071 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1072 echo $ac_n "(cached) $ac_c" 1>&6
1074 if test -n "$RANLIB"; then
1075 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1077 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1078 for ac_dir in $PATH; do
1079 test -z "$ac_dir" && ac_dir=.
1080 if test -f $ac_dir/$ac_word; then
1081 ac_cv_prog_RANLIB="ranlib"
1086 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1089 RANLIB="$ac_cv_prog_RANLIB"
1090 if test -n "$RANLIB"; then
1091 echo "$ac_t""$RANLIB" 1>&6
1093 echo "$ac_t""no" 1>&6
1097 # Check for common headers.
1098 # FIXME: Seems to me this can cause problems for i386-windows hosts.
1099 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
1100 for ac_hdr in stdlib.h string.h strings.h unistd.h time.h
1102 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1103 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1104 echo "configure:1105: checking for $ac_hdr" >&5
1105 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1106 echo $ac_n "(cached) $ac_c" 1>&6
1108 cat > conftest.$ac_ext <<EOF
1109 #line 1110 "configure"
1110 #include "confdefs.h"
1113 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1114 { (eval echo configure:1115: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1115 ac_err=`grep -v '^ *+' conftest.out`
1116 if test -z "$ac_err"; then
1118 eval "ac_cv_header_$ac_safe=yes"
1121 echo "configure: failed program was:" >&5
1122 cat conftest.$ac_ext >&5
1124 eval "ac_cv_header_$ac_safe=no"
1128 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1129 echo "$ac_t""yes" 1>&6
1130 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1131 cat >> confdefs.h <<EOF
1132 #define $ac_tr_hdr 1
1136 echo "$ac_t""no" 1>&6
1140 for ac_hdr in sys/time.h sys/resource.h
1142 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1143 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1144 echo "configure:1145: checking for $ac_hdr" >&5
1145 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1146 echo $ac_n "(cached) $ac_c" 1>&6
1148 cat > conftest.$ac_ext <<EOF
1149 #line 1150 "configure"
1150 #include "confdefs.h"
1153 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1154 { (eval echo configure:1155: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1155 ac_err=`grep -v '^ *+' conftest.out`
1156 if test -z "$ac_err"; then
1158 eval "ac_cv_header_$ac_safe=yes"
1161 echo "configure: failed program was:" >&5
1162 cat conftest.$ac_ext >&5
1164 eval "ac_cv_header_$ac_safe=no"
1168 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1169 echo "$ac_t""yes" 1>&6
1170 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1171 cat >> confdefs.h <<EOF
1172 #define $ac_tr_hdr 1
1176 echo "$ac_t""no" 1>&6
1180 for ac_hdr in fcntl.h
1182 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1183 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1184 echo "configure:1185: checking for $ac_hdr" >&5
1185 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1186 echo $ac_n "(cached) $ac_c" 1>&6
1188 cat > conftest.$ac_ext <<EOF
1189 #line 1190 "configure"
1190 #include "confdefs.h"
1193 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1194 { (eval echo configure:1195: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1195 ac_err=`grep -v '^ *+' conftest.out`
1196 if test -z "$ac_err"; then
1198 eval "ac_cv_header_$ac_safe=yes"
1201 echo "configure: failed program was:" >&5
1202 cat conftest.$ac_ext >&5
1204 eval "ac_cv_header_$ac_safe=no"
1208 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1209 echo "$ac_t""yes" 1>&6
1210 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1211 cat >> confdefs.h <<EOF
1212 #define $ac_tr_hdr 1
1216 echo "$ac_t""no" 1>&6
1220 for ac_func in getrusage time sigaction
1222 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1223 echo "configure:1224: checking for $ac_func" >&5
1224 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1225 echo $ac_n "(cached) $ac_c" 1>&6
1227 cat > conftest.$ac_ext <<EOF
1228 #line 1229 "configure"
1229 #include "confdefs.h"
1230 /* System header to define __stub macros and hopefully few prototypes,
1231 which can conflict with char $ac_func(); below. */
1233 /* Override any gcc2 internal prototype to avoid an error. */
1234 /* We use char because int might match the return type of a gcc2
1235 builtin and then its argument prototype would still apply. */
1240 /* The GNU C library defines this for functions which it implements
1241 to always fail with ENOSYS. Some functions are actually named
1242 something starting with __ and the normal name is an alias. */
1243 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1251 if { (eval echo configure:1252: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1253 eval "ac_cv_func_$ac_func=yes"
1255 echo "configure: failed program was:" >&5
1256 cat conftest.$ac_ext >&5
1258 eval "ac_cv_func_$ac_func=no"
1263 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1264 echo "$ac_t""yes" 1>&6
1265 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1266 cat >> confdefs.h <<EOF
1267 #define $ac_tr_func 1
1271 echo "$ac_t""no" 1>&6
1276 . ${srcdir}/../../bfd/configure.host
1280 USE_MAINTAINER_MODE=no
1281 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1282 if test "${enable_maintainer_mode+set}" = set; then
1283 enableval="$enable_maintainer_mode"
1284 case "${enableval}" in
1285 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
1287 *) { echo "configure: error: "--enable-maintainer-mode does not take a value"" 1>&2; exit 1; }; MAINT="#" ;;
1289 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
1290 echo "Setting maintainer mode" 6>&1
1298 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
1299 if test "${enable_sim_bswap+set}" = set; then
1300 enableval="$enable_sim_bswap"
1301 case "${enableval}" in
1302 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
1303 no) sim_bswap="-DWITH_BSWAP=0";;
1304 *) { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
1306 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
1307 echo "Setting bswap flags = $sim_bswap" 6>&1
1315 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
1316 if test "${enable_sim_cflags+set}" = set; then
1317 enableval="$enable_sim_cflags"
1318 case "${enableval}" in
1319 yes) sim_cflags="-O2";;
1320 trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
1322 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1324 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
1325 echo "Setting sim cflags = $sim_cflags" 6>&1
1333 # Check whether --enable-sim-debug or --disable-sim-debug was given.
1334 if test "${enable_sim_debug+set}" = set; then
1335 enableval="$enable_sim_debug"
1336 case "${enableval}" in
1337 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
1338 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
1339 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
1341 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
1342 echo "Setting sim debug = $sim_debug" 6>&1
1350 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
1351 if test "${enable_sim_stdio+set}" = set; then
1352 enableval="$enable_sim_stdio"
1353 case "${enableval}" in
1354 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
1355 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
1356 *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
1358 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
1359 echo "Setting stdio flags = $sim_stdio" 6>&1
1367 # Check whether --enable-sim-trace or --disable-sim-trace was given.
1368 if test "${enable_sim_trace+set}" = set; then
1369 enableval="$enable_sim_trace"
1370 case "${enableval}" in
1371 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
1372 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
1374 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
1377 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1378 if test x"$sim_trace" = x; then
1379 sim_trace="-DWITH_TRACE='(TRACE_$x"
1381 sim_trace="${sim_trace}|TRACE_$x"
1384 sim_trace="$sim_trace)'" ;;
1386 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
1387 echo "Setting sim trace = $sim_trace" 6>&1
1395 # Check whether --enable-sim-profile or --disable-sim-profile was given.
1396 if test "${enable_sim_profile+set}" = set; then
1397 enableval="$enable_sim_profile"
1398 case "${enableval}" in
1399 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
1400 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
1402 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
1405 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1406 if test x"$sim_profile" = x; then
1407 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
1409 sim_profile="${sim_profile}|PROFILE_$x"
1412 sim_profile="$sim_profile)'" ;;
1414 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
1415 echo "Setting sim profile = $sim_profile" 6>&1
1423 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1424 echo "configure:1425: checking return type of signal handlers" >&5
1425 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1426 echo $ac_n "(cached) $ac_c" 1>&6
1428 cat > conftest.$ac_ext <<EOF
1429 #line 1430 "configure"
1430 #include "confdefs.h"
1431 #include <sys/types.h>
1437 extern "C" void (*signal (int, void (*)(int)))(int);
1439 void (*signal ()) ();
1446 if { (eval echo configure:1447: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1448 ac_cv_type_signal=void
1450 echo "configure: failed program was:" >&5
1451 cat conftest.$ac_ext >&5
1453 ac_cv_type_signal=int
1458 echo "$ac_t""$ac_cv_type_signal" 1>&6
1459 cat >> confdefs.h <<EOF
1460 #define RETSIGTYPE $ac_cv_type_signal
1469 sim_link_links=tconfig.h
1470 if test -f ${srcdir}/tconfig.in
1472 sim_link_files=tconfig.in
1474 sim_link_files=../common/tconfig.in
1477 # targ-vals.def points to the libc macro description file.
1479 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
1481 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
1482 sim_link_links="${sim_link_links} targ-vals.def"
1487 default_sim_inline="-DDEFAULT_INLINE=0"
1488 # Check whether --enable-sim-inline or --disable-sim-inline was given.
1489 if test "${enable_sim_inline+set}" = set; then
1490 enableval="$enable_sim_inline"
1492 case "$enableval" in
1493 no) sim_inline="-DDEFAULT_INLINE=0";;
1494 0) sim_inline="-DDEFAULT_INLINE=0";;
1495 yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
1496 1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
1497 *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1500 *_INLINE=*) new_flag="-D$x";;
1501 *=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
1502 *_INLINE) new_flag="-D$x=ALL_INLINE";;
1503 *) new_flag="-D$x""_INLINE=ALL_INLINE";;
1505 if test x"$sim_inline" = x""; then
1506 sim_inline="$new_flag"
1508 sim_inline="$sim_inline $new_flag"
1512 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
1513 echo "Setting inline flags = $sim_inline" 6>&1
1516 if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
1517 sim_inline="${default_sim_inline}"
1518 if test x"$silent" != x"yes"; then
1519 echo "Setting inline flags = $sim_inline" 6>&1
1526 wire_alignment="NONSTRICT_ALIGNMENT"
1527 default_alignment=""
1529 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
1530 if test "${enable_sim_alignment+set}" = set; then
1531 enableval="$enable_sim_alignment"
1532 case "${enableval}" in
1533 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
1534 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
1535 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
1536 yes) if test x"$wire_alignment" != x; then
1537 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
1539 if test x"$default_alignment" != x; then
1540 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
1542 echo "No hard-wired alignment for target $target" 1>&6
1543 sim_alignment="-DWITH_ALIGNMENT=0"
1546 no) if test x"$default_alignment" != x; then
1547 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
1549 if test x"$wire_alignment" != x; then
1550 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
1552 echo "No default alignment for target $target" 1>&6
1553 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
1556 *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
1558 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
1559 echo "Setting alignment flags = $sim_alignment" 6>&1
1562 if test x"$default_alignment" != x; then
1563 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
1565 if test x"$wire_alignment" != x; then
1566 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
1574 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
1575 if test "${enable_sim_hostendian+set}" = set; then
1576 enableval="$enable_sim_hostendian"
1577 case "${enableval}" in
1578 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
1579 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
1580 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
1581 *) { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
1583 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
1584 echo "Setting hostendian flags = $sim_hostendian" 6>&1
1588 if test "x$cross_compiling" = "xno"; then
1589 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
1590 echo "configure:1591: checking whether byte ordering is bigendian" >&5
1591 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
1592 echo $ac_n "(cached) $ac_c" 1>&6
1594 ac_cv_c_bigendian=unknown
1595 # See if sys/param.h defines the BYTE_ORDER macro.
1596 cat > conftest.$ac_ext <<EOF
1597 #line 1598 "configure"
1598 #include "confdefs.h"
1599 #include <sys/types.h>
1600 #include <sys/param.h>
1603 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
1608 if { (eval echo configure:1609: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1610 # It does; now see whether it defined to BIG_ENDIAN or not.
1611 cat > conftest.$ac_ext <<EOF
1612 #line 1613 "configure"
1613 #include "confdefs.h"
1614 #include <sys/types.h>
1615 #include <sys/param.h>
1618 #if BYTE_ORDER != BIG_ENDIAN
1623 if { (eval echo configure:1624: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1625 ac_cv_c_bigendian=yes
1627 echo "configure: failed program was:" >&5
1628 cat conftest.$ac_ext >&5
1630 ac_cv_c_bigendian=no
1634 echo "configure: failed program was:" >&5
1635 cat conftest.$ac_ext >&5
1638 if test $ac_cv_c_bigendian = unknown; then
1639 if test "$cross_compiling" = yes; then
1640 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1642 cat > conftest.$ac_ext <<EOF
1643 #line 1644 "configure"
1644 #include "confdefs.h"
1646 /* Are we little or big endian? From Harbison&Steele. */
1650 char c[sizeof (long)];
1653 exit (u.c[sizeof (long) - 1] == 1);
1656 if { (eval echo configure:1657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1658 ac_cv_c_bigendian=no
1660 echo "configure: failed program was:" >&5
1661 cat conftest.$ac_ext >&5
1663 ac_cv_c_bigendian=yes
1671 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
1672 if test $ac_cv_c_bigendian = yes; then
1673 cat >> confdefs.h <<\EOF
1674 #define WORDS_BIGENDIAN 1
1679 if test $ac_cv_c_bigendian = yes; then
1680 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
1682 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
1685 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
1690 # Check whether --enable-sim-warnings or --disable-sim-warnings was given.
1691 if test "${enable_sim_warnings+set}" = set; then
1692 enableval="$enable_sim_warnings"
1693 case "${enableval}" in
1694 yes) sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
1695 no) sim_warnings="-w";;
1696 *) sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1698 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
1699 echo "Setting warning flags = $sim_warnings" 6>&1
1707 # Ensure a reasonable default simulator is constructed:
1709 # start-sanitize-tx19
1710 mipstx19*-*-*) SIMCONF="-mips1 -mcpu=r1900 -mno-fp --warnings";;
1712 # start-sanitize-tx49
1713 mips64tx49*-*-*) SIMCONF="-mips3 --warnings -mcpu=r4900";;
1715 # start-sanitize-r5900
1716 mips64r59*-*-*) SIMCONF="-mips3 --warnings -mcpu=r5900";;
1717 # end-sanitize-r5900
1718 # start-sanitize-sky
1719 txvu-*-*) SIMCONF="-mips3 --warnings -mcpu=r5900";;
1721 mips64*-*-*) SIMCONF="-mips0 --warnings";;
1722 mips16*-*-*) SIMCONF="-mips0 --warnings";;
1723 mips*-*-*) SIMCONF="-mips2 --warnings";;
1724 *) SIMCONF="-mips0 --warnings";;
1729 # start-sanitize-tx19
1730 mipstx19*-*-*) SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
1732 *) SIM_SUBTARGET="";;
1738 # Select the byte order of the target
1741 # start-sanitize-tx19
1742 mipstx19*-*-*) mips_endian=0 ;;
1744 # start-sanitize-r5900
1745 mips64r59*-*-*) mips_endian=LITTLE_ENDIAN ;;
1746 # end-sanitize-r5900
1747 # start-sanitize-sky
1748 txvu-*-*) mips_endian=LITTLE_ENDIAN ;;
1750 mips64*-*-*) mips_endian=0 ;;
1751 mips16*-*-*) mips_endian=0 ;;
1752 mips*-*-*) mips_endian=0 ;;
1756 wire_endian="$mips_endian"
1758 # Check whether --enable-sim-endian or --disable-sim-endian was given.
1759 if test "${enable_sim_endian+set}" = set; then
1760 enableval="$enable_sim_endian"
1761 case "${enableval}" in
1762 b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
1763 l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
1764 yes) if test x"$wire_endian" != x; then
1765 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
1767 if test x"$default_endian" != x; then
1768 sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
1770 echo "No hard-wired endian for target $target" 1>&6
1771 sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
1774 no) if test x"$default_endian" != x; then
1775 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
1777 if test x"$wire_endian" != x; then
1778 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
1780 echo "No default endian for target $target" 1>&6
1781 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
1784 *) { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
1786 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
1787 echo "Setting endian flags = $sim_endian" 6>&1
1790 if test x"$default_endian" != x; then
1791 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
1793 if test x"$wire_endian" != x; then
1794 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
1804 # Select the bitsize of the target
1807 # start-sanitize-tx19
1808 mipstx19*-*-*) mips_bitsize=32 ; mips_msb=31 ;;
1810 # start-sanitize-r5900
1811 mips64r59*-*-*) mips_bitsize=64 ; mips_msb=63 ;;
1812 # end-sanitize-r5900
1813 # start-sanitize-sky
1814 txvu-*-*) mips_bitsize=64 ; mips_msb=63 ;;
1816 mips64*-*-*) mips_bitsize=64 ; mips_msb=63 ;;
1817 mips16*-*-*) mips_bitsize=64 ; mips_msb=63 ;;
1818 mips*-*-*) mips_bitsize=32 ; mips_msb=31 ;;
1819 *) mips_bitsize=64 ; mips_msb=63 ;;
1821 wire_word_bitsize="$mips_bitsize"
1822 wire_word_msb="$mips_msb"
1823 wire_address_bitsize=""
1824 wire_cell_bitsize=""
1825 # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
1826 if test "${enable_sim_bitsize+set}" = set; then
1827 enableval="$enable_sim_bitsize"
1829 case "${enableval}" in
1830 64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
1831 32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
1832 64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1833 32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1834 32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1835 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
1837 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
1839 64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1840 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
1842 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
1844 *) { echo "configure: error: "--enable-sim-bitsize was given $enableval. Expected 32 or 64"" 1>&2; exit 1; } ;;
1847 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
1850 x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
1851 x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
1852 * ) { echo "configure: error: "--enable-sim-bitsize was given address size $enableval. Expected 32 or 64"" 1>&2; exit 1; } ;;
1855 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
1858 x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
1859 x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
1860 * ) { echo "configure: error: "--enable-sim-bitsize was given cell size $enableval. Expected 32 or 64"" 1>&2; exit 1; } ;;
1862 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
1863 echo "Setting bitsize flags = $sim_bitsize" 6>&1
1867 if test x"$wire_word_bitsize" != x; then
1868 sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
1870 if test x"$wire_word_msb" != x; then
1871 sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
1873 if test x"$wire_address_bitsize" != x; then
1874 sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
1876 if test x"$wire_cell_bitsize" != x; then
1877 sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
1884 # Select the floating hardware support of the target
1886 mips_fpu=HARDWARE_FLOATING_POINT
1888 # start-sanitize-tx19
1889 mipstx19*-*-*) mips_fpu=SOFT_FLOATING_POINT ;;
1891 # start-sanitize-r5900
1892 mips64r59*-*-*) mips_fpu=HARD_FLOATING_POINT ;;
1893 # end-sanitize-r5900
1894 # start-sanitize-sky
1895 txvu-*-*) mips_fpu=HARD_FLOATING_POINT ;;
1897 mips64*-*-*) mips_fpu=HARD_FLOATING_POINT ;;
1898 mips16*-*-*) mips_fpu=HARD_FLOATING_POINT ;;
1899 mips*-*-*) mips_fpu=HARD_FLOATING_POINT ;;
1900 *) mips_fpu=HARD_FLOATING_POINT ;;
1903 default_sim_float="$mips_fpu"
1904 default_sim_float_bitsize=""
1905 # Check whether --enable-sim-float or --disable-sim-float was given.
1906 if test "${enable_sim_float+set}" = set; then
1907 enableval="$enable_sim_float"
1908 case "${enableval}" in
1909 yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
1910 no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
1911 32) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
1912 64) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
1913 *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-float"" 1>&2; exit 1; }; sim_float="";;
1915 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
1916 echo "Setting float flags = $sim_float" 6>&1
1921 if test x"${default_sim_float}" != x""; then
1922 sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
1924 if test x"${default_sim_float_bitsize}" != x""; then
1925 sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
1933 # Select the IGEN architecture
1936 sim_igen_machine="-M mipsIV"
1937 sim_m16_machine="-M mips16"
1938 sim_igen_filter="32,64,f"
1942 # start-sanitize-tx19
1943 mipstx19*-*-*) sim_default_gen=M16
1944 sim_igen_machine="-M tx19"
1945 sim_m16_machine="-M tx19"
1946 sim_igen_filter="32"
1950 # start-sanitize-r5900
1951 mips64r59*-*-*) sim_default_gen=IGEN
1952 sim_igen_machine="-M r5900"
1954 # end-sanitize-r5900
1955 # start-sanitize-sky
1956 txvu-*-*) sim_default_gen=IGEN
1957 sim_igen_machine="-M r5900"
1960 # start-sanitize-vr5400
1961 mips64vr54*-*-*) sim_default_gen=IGEN
1963 sim_igen_machine="-M vr5000,vr5400 -G gen-multi-sim=vr5400"
1965 # end-sanitize-vr5400
1966 mips64vr5*-*-*) sim_default_gen=IGEN
1968 sim_igen_machine="-M vr5000"
1969 # start-sanitize-vr5400
1970 sim_igen_machine="-M vr5000,vr5400 -G gen-multi-sim=vr5000"
1971 # end-sanitize-vr5400
1973 mips16*-*-*) sim_default_gen=M16
1975 mips32*-*-*) sim_default_gen=IGEN
1976 sim_igen_filter="32,f"
1978 *) sim_default_gen=IGEN
1981 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine}"
1982 sim_m16_flags=" -F ${sim_m16_filter} ${sim_m16_machine}"
1989 # Check whether --enable-sim-igen or --disable-sim-igen was given.
1990 if test "${enable_sim_igen+set}" = set; then
1991 enableval="$enable_sim_igen"
1992 case "${enableval}" in
1993 yes) sim_gen="${sim_default_gen}";;
1996 *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_gen="";;
1998 if test x"$silent" != x"yes" && test x"$sim_gen" != x""; then
1999 echo "Setting sim_igen = $sim_gen" 6>&1
2002 sim_gen="${sim_use_gen}"
2008 for ac_hdr in string.h strings.h stdlib.h stdlib.h
2010 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2011 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2012 echo "configure:2013: checking for $ac_hdr" >&5
2013 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2014 echo $ac_n "(cached) $ac_c" 1>&6
2016 cat > conftest.$ac_ext <<EOF
2017 #line 2018 "configure"
2018 #include "confdefs.h"
2021 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2022 { (eval echo configure:2023: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2023 ac_err=`grep -v '^ *+' conftest.out`
2024 if test -z "$ac_err"; then
2026 eval "ac_cv_header_$ac_safe=yes"
2029 echo "configure: failed program was:" >&5
2030 cat conftest.$ac_ext >&5
2032 eval "ac_cv_header_$ac_safe=no"
2036 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2037 echo "$ac_t""yes" 1>&6
2038 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2039 cat >> confdefs.h <<EOF
2040 #define $ac_tr_hdr 1
2044 echo "$ac_t""no" 1>&6
2048 echo $ac_n "checking for fabs in -lm""... $ac_c" 1>&6
2049 echo "configure:2050: checking for fabs in -lm" >&5
2050 ac_lib_var=`echo m'_'fabs | sed 'y%./+-%__p_%'`
2051 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2052 echo $ac_n "(cached) $ac_c" 1>&6
2054 ac_save_LIBS="$LIBS"
2056 cat > conftest.$ac_ext <<EOF
2057 #line 2058 "configure"
2058 #include "confdefs.h"
2059 /* Override any gcc2 internal prototype to avoid an error. */
2060 /* We use char because int might match the return type of a gcc2
2061 builtin and then its argument prototype would still apply. */
2068 if { (eval echo configure:2069: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2070 eval "ac_cv_lib_$ac_lib_var=yes"
2072 echo "configure: failed program was:" >&5
2073 cat conftest.$ac_ext >&5
2075 eval "ac_cv_lib_$ac_lib_var=no"
2078 LIBS="$ac_save_LIBS"
2081 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2082 echo "$ac_t""yes" 1>&6
2083 ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2084 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2085 cat >> confdefs.h <<EOF
2086 #define $ac_tr_lib 1
2092 echo "$ac_t""no" 1>&6
2095 for ac_func in aint anint sqrt
2097 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2098 echo "configure:2099: checking for $ac_func" >&5
2099 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2100 echo $ac_n "(cached) $ac_c" 1>&6
2102 cat > conftest.$ac_ext <<EOF
2103 #line 2104 "configure"
2104 #include "confdefs.h"
2105 /* System header to define __stub macros and hopefully few prototypes,
2106 which can conflict with char $ac_func(); below. */
2108 /* Override any gcc2 internal prototype to avoid an error. */
2109 /* We use char because int might match the return type of a gcc2
2110 builtin and then its argument prototype would still apply. */
2115 /* The GNU C library defines this for functions which it implements
2116 to always fail with ENOSYS. Some functions are actually named
2117 something starting with __ and the normal name is an alias. */
2118 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2126 if { (eval echo configure:2127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2128 eval "ac_cv_func_$ac_func=yes"
2130 echo "configure: failed program was:" >&5
2131 cat conftest.$ac_ext >&5
2133 eval "ac_cv_func_$ac_func=no"
2138 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2139 echo "$ac_t""yes" 1>&6
2140 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2141 cat >> confdefs.h <<EOF
2142 #define $ac_tr_func 1
2146 echo "$ac_t""no" 1>&6
2154 cat > confcache <<\EOF
2155 # This file is a shell script that caches the results of configure
2156 # tests run on this system so they can be shared between configure
2157 # scripts and configure runs. It is not useful on other systems.
2158 # If it contains results you don't want to keep, you may remove or edit it.
2160 # By default, configure uses ./config.cache as the cache file,
2161 # creating it if it does not exist already. You can give configure
2162 # the --cache-file=FILE option to use a different cache file; that is
2163 # what configure does when it calls configure scripts in
2164 # subdirectories, so they share the cache.
2165 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2166 # config.status only pays attention to the cache file if you give it the
2167 # --recheck option to rerun configure.
2170 # The following way of writing the cache mishandles newlines in values,
2171 # but we know of no workaround that is simple, portable, and efficient.
2172 # So, don't put newlines in cache variables' values.
2173 # Ultrix sh set writes to stderr and can't be redirected directly,
2174 # and sets the high bit in the cache file unless we assign to the vars.
2176 case `(ac_space=' '; set) 2>&1 | grep ac_space` in
2178 # `set' does not quote correctly, so add quotes (double-quote substitution
2179 # turns \\\\ into \\, and sed turns \\ into \).
2181 -e "s/'/'\\\\''/g" \
2182 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2185 # `set' quotes correctly as required by POSIX, so do not add quotes.
2186 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2189 if cmp -s $cache_file confcache; then
2192 if test -w $cache_file; then
2193 echo "updating cache $cache_file"
2194 cat confcache > $cache_file
2196 echo "not updating unwritable cache $cache_file"
2201 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2203 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2204 # Let make expand exec_prefix.
2205 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2207 # Any assignment to VPATH causes Sun make to only execute
2208 # the first set of double-colon rules, so remove it if not needed.
2209 # If there is a colon in the path, we need to keep it.
2210 if test "x$srcdir" = x.; then
2211 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
2214 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2216 DEFS=-DHAVE_CONFIG_H
2218 # Without the "./", some shells look in PATH for config.status.
2219 : ${CONFIG_STATUS=./config.status}
2221 echo creating $CONFIG_STATUS
2222 rm -f $CONFIG_STATUS
2223 cat > $CONFIG_STATUS <<EOF
2225 # Generated automatically by configure.
2226 # Run this file to recreate the current configuration.
2227 # This directory was configured as follows,
2228 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2230 # $0 $ac_configure_args
2232 # Compiler output produced by configure, useful for debugging
2233 # configure, is in ./config.log if it exists.
2235 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2238 case "\$ac_option" in
2239 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2240 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2241 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2242 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2243 echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
2245 -help | --help | --hel | --he | --h)
2246 echo "\$ac_cs_usage"; exit 0 ;;
2247 *) echo "\$ac_cs_usage"; exit 1 ;;
2251 ac_given_srcdir=$srcdir
2252 ac_given_INSTALL="$INSTALL"
2254 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
2256 cat >> $CONFIG_STATUS <<EOF
2258 # Protect against being on the right side of a sed subst in config.status.
2259 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2260 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2263 s%@sim_environment@%$sim_environment%g
2264 s%@sim_alignment@%$sim_alignment%g
2265 s%@sim_assert@%$sim_assert%g
2266 s%@sim_bitsize@%$sim_bitsize%g
2267 s%@sim_endian@%$sim_endian%g
2268 s%@sim_hostendian@%$sim_hostendian%g
2269 s%@sim_float@%$sim_float%g
2270 s%@sim_scache@%$sim_scache%g
2271 s%@sim_default_model@%$sim_default_model%g
2272 s%@sim_hardware@%$sim_hardware%g
2273 s%@sim_hw_obj@%$sim_hw_obj%g
2274 s%@sim_hw@%$sim_hw%g
2275 s%@sim_inline@%$sim_inline%g
2276 s%@sim_packages@%$sim_packages%g
2277 s%@sim_regparm@%$sim_regparm%g
2278 s%@sim_reserved_bits@%$sim_reserved_bits%g
2279 s%@sim_smp@%$sim_smp%g
2280 s%@sim_stdcall@%$sim_stdcall%g
2281 s%@sim_xor_endian@%$sim_xor_endian%g
2282 s%@sim_warnings@%$sim_warnings%g
2284 s%@CFLAGS@%$CFLAGS%g
2285 s%@CPPFLAGS@%$CPPFLAGS%g
2286 s%@CXXFLAGS@%$CXXFLAGS%g
2288 s%@LDFLAGS@%$LDFLAGS%g
2290 s%@exec_prefix@%$exec_prefix%g
2291 s%@prefix@%$prefix%g
2292 s%@program_transform_name@%$program_transform_name%g
2293 s%@bindir@%$bindir%g
2294 s%@sbindir@%$sbindir%g
2295 s%@libexecdir@%$libexecdir%g
2296 s%@datadir@%$datadir%g
2297 s%@sysconfdir@%$sysconfdir%g
2298 s%@sharedstatedir@%$sharedstatedir%g
2299 s%@localstatedir@%$localstatedir%g
2300 s%@libdir@%$libdir%g
2301 s%@includedir@%$includedir%g
2302 s%@oldincludedir@%$oldincludedir%g
2303 s%@infodir@%$infodir%g
2304 s%@mandir@%$mandir%g
2306 s%@host_alias@%$host_alias%g
2307 s%@host_cpu@%$host_cpu%g
2308 s%@host_vendor@%$host_vendor%g
2309 s%@host_os@%$host_os%g
2310 s%@target@%$target%g
2311 s%@target_alias@%$target_alias%g
2312 s%@target_cpu@%$target_cpu%g
2313 s%@target_vendor@%$target_vendor%g
2314 s%@target_os@%$target_os%g
2316 s%@build_alias@%$build_alias%g
2317 s%@build_cpu@%$build_cpu%g
2318 s%@build_vendor@%$build_vendor%g
2319 s%@build_os@%$build_os%g
2321 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2322 s%@INSTALL_DATA@%$INSTALL_DATA%g
2323 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
2324 s%@HDEFINES@%$HDEFINES%g
2326 s%@RANLIB@%$RANLIB%g
2329 s%@sim_bswap@%$sim_bswap%g
2330 s%@sim_cflags@%$sim_cflags%g
2331 s%@sim_debug@%$sim_debug%g
2332 s%@sim_stdio@%$sim_stdio%g
2333 s%@sim_trace@%$sim_trace%g
2334 s%@sim_profile@%$sim_profile%g
2335 s%@SIMCONF@%$SIMCONF%g
2336 s%@SIM_SUBTARGET@%$SIM_SUBTARGET%g
2337 s%@sim_igen_flags@%$sim_igen_flags%g
2338 s%@sim_m16_flags@%$sim_m16_flags%g
2339 s%@sim_gen@%$sim_gen%g
2344 cat >> $CONFIG_STATUS <<\EOF
2346 # Split the substitutions into bite-sized pieces for seds with
2347 # small command number limits, like on Digital OSF/1 and HP-UX.
2348 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2349 ac_file=1 # Number of current file.
2350 ac_beg=1 # First line for current file.
2351 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2354 while $ac_more_lines; do
2355 if test $ac_beg -gt 1; then
2356 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2358 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2360 if test ! -s conftest.s$ac_file; then
2362 rm -f conftest.s$ac_file
2364 if test -z "$ac_sed_cmds"; then
2365 ac_sed_cmds="sed -f conftest.s$ac_file"
2367 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2369 ac_file=`expr $ac_file + 1`
2371 ac_end=`expr $ac_end + $ac_max_sed_cmds`
2374 if test -z "$ac_sed_cmds"; then
2379 cat >> $CONFIG_STATUS <<EOF
2381 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
2383 cat >> $CONFIG_STATUS <<\EOF
2384 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2385 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2387 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2388 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2389 *) ac_file_in="${ac_file}.in" ;;
2392 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2394 # Remove last slash and all that follows it. Not all systems have dirname.
2395 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2396 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2397 # The file is in a subdirectory.
2398 test ! -d "$ac_dir" && mkdir "$ac_dir"
2399 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2400 # A "../" for each directory in $ac_dir_suffix.
2401 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2403 ac_dir_suffix= ac_dots=
2406 case "$ac_given_srcdir" in
2408 if test -z "$ac_dots"; then top_srcdir=.
2409 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2410 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2412 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2413 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2416 case "$ac_given_INSTALL" in
2417 [/$]*) INSTALL="$ac_given_INSTALL" ;;
2418 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2421 echo creating "$ac_file"
2423 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2425 *Makefile*) ac_comsub="1i\\
2426 # $configure_input" ;;
2430 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2432 s%@configure_input@%$configure_input%g
2433 s%@srcdir@%$srcdir%g
2434 s%@top_srcdir@%$top_srcdir%g
2435 s%@INSTALL@%$INSTALL%g
2436 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2440 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2441 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2443 # ac_d sets the value in "#define NAME VALUE" lines.
2444 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2445 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2448 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2449 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2450 ac_uB='\([ ]\)%\1#\2define\3'
2453 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2454 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2455 ac_eB='$%\1#\2define\3'
2459 if test "${CONFIG_HEADERS+set}" != set; then
2461 cat >> $CONFIG_STATUS <<EOF
2462 CONFIG_HEADERS="config.h:config.in"
2464 cat >> $CONFIG_STATUS <<\EOF
2466 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2467 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2469 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2470 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2471 *) ac_file_in="${ac_file}.in" ;;
2474 echo creating $ac_file
2476 rm -f conftest.frag conftest.in conftest.out
2477 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2478 cat $ac_file_inputs > conftest.in
2482 # Transform confdefs.h into a sed script conftest.vals that substitutes
2483 # the proper values into config.h.in to produce config.h. And first:
2484 # Protect against being on the right side of a sed subst in config.status.
2485 # Protect against being in an unquoted here document in config.status.
2487 cat > conftest.hdr <<\EOF
2490 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2494 sed -n -f conftest.hdr confdefs.h > conftest.vals
2497 # This sed command replaces #undef with comments. This is necessary, for
2498 # example, in the case of _POSIX_SOURCE, which is predefined and required
2499 # on some systems where configure will not decide to define it.
2500 cat >> conftest.vals <<\EOF
2501 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2504 # Break up conftest.vals because some shells have a limit on
2505 # the size of here documents, and old seds have small limits too.
2510 ac_lines=`grep -c . conftest.vals`
2511 # grep -c gives empty output for an empty file on some AIX systems.
2512 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2513 # Write a limited-size here document to conftest.frag.
2514 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2515 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2517 sed -f conftest.frag conftest.in > conftest.out
2519 mv conftest.out conftest.in
2521 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2523 mv conftest.tail conftest.vals
2527 cat >> $CONFIG_STATUS <<\EOF
2528 rm -f conftest.frag conftest.h
2529 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2530 cat conftest.in >> conftest.h
2532 if cmp -s $ac_file conftest.h 2>/dev/null; then
2533 echo "$ac_file is unchanged"
2536 # Remove last slash and all that follows it. Not all systems have dirname.
2537 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2538 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2539 # The file is in a subdirectory.
2540 test ! -d "$ac_dir" && mkdir "$ac_dir"
2543 mv conftest.h $ac_file
2549 cat >> $CONFIG_STATUS <<EOF
2550 ac_sources="$sim_link_files"
2551 ac_dests="$sim_link_links"
2554 cat >> $CONFIG_STATUS <<\EOF
2555 srcdir=$ac_given_srcdir
2556 while test -n "$ac_sources"; do
2557 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2558 set $ac_sources; ac_source=$1; shift; ac_sources=$*
2560 echo "linking $srcdir/$ac_source to $ac_dest"
2562 if test ! -r $srcdir/$ac_source; then
2563 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
2567 # Make relative symlinks.
2568 # Remove last slash and all that follows it. Not all systems have dirname.
2569 ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2570 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2571 # The dest file is in a subdirectory.
2572 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
2573 ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
2574 # A "../" for each directory in $ac_dest_dir_suffix.
2575 ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2577 ac_dest_dir_suffix= ac_dots=
2581 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2582 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2585 # Make a symlink if possible; otherwise try a hard link.
2586 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2587 ln $srcdir/$ac_source $ac_dest; then :
2589 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
2593 cat >> $CONFIG_STATUS <<EOF
2596 cat >> $CONFIG_STATUS <<\EOF
2597 case "x$CONFIG_FILES" in
2599 echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
2600 rm -f Makesim1.tmp Makesim2.tmp Makefile
2601 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
2602 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
2603 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
2604 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
2605 <Makefile.sim >Makefile
2606 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
2609 case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
2613 chmod +x $CONFIG_STATUS
2614 rm -fr confdefs* $ac_clean_files
2615 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1