78 # Guess values for system-dependent variables and create Makefiles.
79 # Generated automatically using autoconf version 2.12
80 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
82 # This configure script is free software; the Free Software Foundation
83 # gives unlimited permission to copy, distribute and modify it.
87 ac_default_prefix
=/usr
/local
88 # Any additions from configure.in:
90 --enable-maintainer-mode Enable developer functionality."
92 --enable-sim-bswap Use Host specific BSWAP instruction."
94 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator"
96 --enable-sim-debug=opts Enable debugging flags"
98 --enable-sim-stdio Specify whether to use stdio for console input/output."
100 --enable-sim-trace=opts Enable tracing flags"
102 --enable-sim-profile=opts Enable profiling flags"
104 --enable-sim-inline=inlines Specify which functions should be inlined."
106 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses."
108 --enable-sim-hostendian=end Specify host byte endian orientation."
110 --enable-sim-warnings=opts Extra CFLAGS for turning on compiler warnings"
112 --enable-sim-endian=endian Specify target byte endian orientation."
114 --enable-sim-bitsize=N Specify target bitsize (32 or 64)."
116 --enable-sim-float Specify that the target processor has floating point hardware."
118 --enable-sim-smp=n Specify number of processors to configure for (default ${default_sim_smp})."
120 --enable-sim-igen=opts Enable IGEN simulator"
122 # Initialize some variables set by options.
123 # The variables have the same names as the options, with
124 # dashes changed to underlines.
126 cache_file
=.
/config.cache
135 program_transform_name
=s
,x
,x
,
143 bindir
='${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 # Maximum number of lines to put in a shell here document.
166 # If the previous option needs an argument, assign it.
167 if test -n "$ac_prev"; then
168 eval "$ac_prev=\$ac_option"
174 -*=*) ac_optarg
=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
178 # Accept the important Cygnus configure options, so we can diagnose typos.
182 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
184 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
185 bindir
="$ac_optarg" ;;
187 -build |
--build |
--buil |
--bui |
--bu)
189 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
190 build
="$ac_optarg" ;;
192 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
193 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
194 ac_prev
=cache_file
;;
195 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
196 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
197 cache_file
="$ac_optarg" ;;
199 -datadir |
--datadir |
--datadi |
--datad |
--data |
--dat |
--da)
201 -datadir=* |
--datadir=* |
--datadi=* |
--datad=* |
--data=* |
--dat=* \
203 datadir
="$ac_optarg" ;;
205 -disable-* |
--disable-*)
206 ac_feature
=`echo $ac_option|sed -e 's/-*disable-//'`
207 # Reject names that are not valid shell variable names.
208 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
209 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
211 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
212 eval "enable_${ac_feature}=no" ;;
214 -enable-* |
--enable-*)
215 ac_feature
=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
216 # Reject names that are not valid shell variable names.
217 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
218 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
220 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
225 eval "enable_${ac_feature}='$ac_optarg'" ;;
227 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
228 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
229 |
--exec |
--exe |
--ex)
230 ac_prev
=exec_prefix
;;
231 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
232 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
233 |
--exec=* |
--exe=* |
--ex=*)
234 exec_prefix
="$ac_optarg" ;;
236 -gas |
--gas |
--ga |
--g)
237 # Obsolete; use --with-gas.
240 -help |
--help |
--hel |
--he)
241 # Omit some internal or obsolete options to make the list less imposing.
242 # This message is too long to be a string in the A/UX 3.1 sh.
244 Usage: configure [options] [host]
245 Options: [defaults in brackets after descriptions]
247 --cache-file=FILE cache test results in FILE
248 --help print this message
249 --no-create do not create output files
250 --quiet, --silent do not print \`checking...' messages
251 --version print the version of autoconf that created configure
252 Directory and file names:
253 --prefix=PREFIX install architecture-independent files in PREFIX
255 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
257 --bindir=DIR user executables in DIR [EPREFIX/bin]
258 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
259 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
260 --datadir=DIR read-only architecture-independent data in DIR
262 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
263 --sharedstatedir=DIR modifiable architecture-independent data in DIR
265 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
266 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
267 --includedir=DIR C header files in DIR [PREFIX/include]
268 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
269 --infodir=DIR info documentation in DIR [PREFIX/info]
270 --mandir=DIR man documentation in DIR [PREFIX/man]
271 --srcdir=DIR find the sources in DIR [configure dir or ..]
272 --program-prefix=PREFIX prepend PREFIX to installed program names
273 --program-suffix=SUFFIX append SUFFIX to installed program names
274 --program-transform-name=PROGRAM
275 run sed PROGRAM on installed program names
279 --build=BUILD configure for building on BUILD [BUILD=HOST]
280 --host=HOST configure for HOST [guessed]
281 --target=TARGET configure for TARGET [TARGET=HOST]
282 Features and packages:
283 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
284 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
285 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
286 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
287 --x-includes=DIR X include files are in DIR
288 --x-libraries=DIR X library files are in DIR
290 if test -n "$ac_help"; then
291 echo "--enable and --with options recognized:$ac_help"
295 -host |
--host |
--hos |
--ho)
297 -host=* |
--host=* |
--hos=* |
--ho=*)
300 -includedir |
--includedir |
--includedi |
--included |
--include \
301 |
--includ |
--inclu |
--incl |
--inc)
302 ac_prev
=includedir
;;
303 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
304 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
305 includedir
="$ac_optarg" ;;
307 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
309 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
310 infodir
="$ac_optarg" ;;
312 -libdir |
--libdir |
--libdi |
--libd)
314 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
315 libdir
="$ac_optarg" ;;
317 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
318 |
--libexe |
--libex |
--libe)
319 ac_prev
=libexecdir
;;
320 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
321 |
--libexe=* |
--libex=* |
--libe=*)
322 libexecdir
="$ac_optarg" ;;
324 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
325 |
--localstate |
--localstat |
--localsta |
--localst \
326 |
--locals |
--local |
--loca |
--loc |
--lo)
327 ac_prev
=localstatedir
;;
328 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
329 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* \
330 |
--locals=* |
--local=* |
--loca=* |
--loc=* |
--lo=*)
331 localstatedir
="$ac_optarg" ;;
333 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
335 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
336 mandir
="$ac_optarg" ;;
339 # Obsolete; use --without-fp.
342 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
346 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
347 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
350 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
351 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
352 |
--oldin |
--oldi |
--old |
--ol |
--o)
353 ac_prev
=oldincludedir
;;
354 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
355 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
356 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
357 oldincludedir
="$ac_optarg" ;;
359 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
361 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
362 prefix
="$ac_optarg" ;;
364 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
365 |
--program-pre |
--program-pr |
--program-p)
366 ac_prev
=program_prefix
;;
367 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
368 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
369 program_prefix
="$ac_optarg" ;;
371 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
372 |
--program-suf |
--program-su |
--program-s)
373 ac_prev
=program_suffix
;;
374 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
375 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
376 program_suffix
="$ac_optarg" ;;
378 -program-transform-name |
--program-transform-name \
379 |
--program-transform-nam |
--program-transform-na \
380 |
--program-transform-n |
--program-transform- \
381 |
--program-transform |
--program-transfor \
382 |
--program-transfo |
--program-transf \
383 |
--program-trans |
--program-tran \
384 |
--progr-tra |
--program-tr |
--program-t)
385 ac_prev
=program_transform_name
;;
386 -program-transform-name=* |
--program-transform-name=* \
387 |
--program-transform-nam=* |
--program-transform-na=* \
388 |
--program-transform-n=* |
--program-transform-=* \
389 |
--program-transform=* |
--program-transfor=* \
390 |
--program-transfo=* |
--program-transf=* \
391 |
--program-trans=* |
--program-tran=* \
392 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
393 program_transform_name
="$ac_optarg" ;;
395 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
396 |
-silent |
--silent |
--silen |
--sile |
--sil)
399 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
401 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
403 sbindir
="$ac_optarg" ;;
405 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
406 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
407 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
409 ac_prev
=sharedstatedir
;;
410 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
411 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
412 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
414 sharedstatedir
="$ac_optarg" ;;
416 -site |
--site |
--sit)
418 -site=* |
--site=* |
--sit=*)
421 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
423 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
424 srcdir
="$ac_optarg" ;;
426 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
427 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
428 ac_prev
=sysconfdir
;;
429 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
430 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
431 sysconfdir
="$ac_optarg" ;;
433 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
435 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
436 target
="$ac_optarg" ;;
438 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
441 -version |
--version |
--versio |
--versi |
--vers)
442 echo "configure generated by autoconf version 2.12"
446 ac_package
=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
447 # Reject names that are not valid shell variable names.
448 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
449 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
451 ac_package
=`echo $ac_package| sed 's/-/_/g'`
456 eval "with_${ac_package}='$ac_optarg'" ;;
458 -without-* |
--without-*)
459 ac_package
=`echo $ac_option|sed -e 's/-*without-//'`
460 # Reject names that are not valid shell variable names.
461 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
462 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
464 ac_package
=`echo $ac_package| sed 's/-/_/g'`
465 eval "with_${ac_package}=no" ;;
468 # Obsolete; use --with-x.
471 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
472 |
--x-incl |
--x-inc |
--x-in |
--x-i)
473 ac_prev
=x_includes
;;
474 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
475 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
476 x_includes
="$ac_optarg" ;;
478 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
479 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
480 ac_prev
=x_libraries
;;
481 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
482 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
483 x_libraries
="$ac_optarg" ;;
485 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
489 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
490 echo "configure: warning: $ac_option: invalid host type" 1>&2
492 if test "x$nonopt" != xNONE
; then
493 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
501 if test -n "$ac_prev"; then
502 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
505 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
507 # File descriptor usage:
510 # 2 errors and warnings
511 # 3 some systems may open it to /dev/tty
512 # 4 used on the Kubota Titan
513 # 6 checking for... messages and results
514 # 5 compiler messages saved in config.log
515 if test "$silent" = yes; then
523 This file contains any messages produced by compilers while
524 running configure, to aid debugging if configure makes a mistake.
527 # Strip out --no-create and --no-recursion so they do not pile up.
528 # Also quote any args containing shell metacharacters.
533 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
534 |
--no-cr |
--no-c) ;;
535 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
536 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r) ;;
537 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
538 ac_configure_args
="$ac_configure_args '$ac_arg'" ;;
539 *) ac_configure_args
="$ac_configure_args $ac_arg" ;;
544 # Only set these to C if already set. These must not be set unconditionally
545 # because not all systems understand e.g. LANG=C (notably SCO).
546 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
547 # Non-C LC_CTYPE values break the ctype check.
548 if test "${LANG+set}" = set; then LANG
=C
; export LANG
; fi
549 if test "${LC_ALL+set}" = set; then LC_ALL
=C
; export LC_ALL
; fi
550 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES
=C
; export LC_MESSAGES
; fi
551 if test "${LC_CTYPE+set}" = set; then LC_CTYPE
=C
; export LC_CTYPE
; fi
553 # confdefs.h avoids OS command line length limits that DEFS can exceed.
554 rm -rf conftest
* confdefs.h
555 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
558 # A filename unique to this package, relative to the directory that
559 # configure is in, which we can look for to find out if srcdir is correct.
560 ac_unique_file
=Makefile.
in
562 # Find the source files, if location was not specified.
563 if test -z "$srcdir"; then
564 ac_srcdir_defaulted
=yes
565 # Try the directory containing this script, then its parent.
567 ac_confdir
=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
568 test "x$ac_confdir" = "x$ac_prog" && ac_confdir
=.
570 if test ! -r $srcdir/$ac_unique_file; then
574 ac_srcdir_defaulted
=no
576 if test ! -r $srcdir/$ac_unique_file; then
577 if test "$ac_srcdir_defaulted" = yes; then
578 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
580 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
583 srcdir
=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
585 # Prefer explicitly selected file to automatically selected ones.
586 if test -z "$CONFIG_SITE"; then
587 if test "x$prefix" != xNONE
; then
588 CONFIG_SITE
="$prefix/share/config.site $prefix/etc/config.site"
590 CONFIG_SITE
="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
593 for ac_site_file
in $CONFIG_SITE; do
594 if test -r "$ac_site_file"; then
595 echo "loading site script $ac_site_file"
600 if test -r "$cache_file"; then
601 echo "loading cache $cache_file"
604 echo "creating cache $cache_file"
609 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
610 ac_cpp
='$CPP $CPPFLAGS'
611 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
612 ac_link
='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
613 cross_compiling
=$ac_cv_prog_cc_cross
615 if (echo "testing\c"; echo 1,2,3) |
grep c
>/dev
/null
; then
616 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
617 if (echo -n testing
; echo 1,2,3) |
sed s
/-n/xn
/ |
grep xn
>/dev
/null
; then
624 ac_n
= ac_c
='\c' ac_t
=
629 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
630 echo "configure:631: checking how to run the C preprocessor" >&5
631 # On Suns, sometimes $CPP names a directory.
632 if test -n "$CPP" && test -d "$CPP"; then
635 if test -z "$CPP"; then
636 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
637 echo $ac_n "(cached) $ac_c" 1>&6
639 # This must be in double quotes, not single quotes, because CPP may get
640 # substituted into the Makefile and "${CC-cc}" will confuse make.
642 # On the NeXT, cc -E runs the code through the compiler's parser,
643 # not just through cpp.
644 cat > conftest.
$ac_ext <<EOF
645 #line 646 "configure"
646 #include "confdefs.h"
650 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
651 { (eval echo configure
:652: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
652 ac_err
=`grep -v '^ *+' conftest.out`
653 if test -z "$ac_err"; then
657 echo "configure: failed program was:" >&5
658 cat conftest.
$ac_ext >&5
660 CPP
="${CC-cc} -E -traditional-cpp"
661 cat > conftest.
$ac_ext <<EOF
662 #line 663 "configure"
663 #include "confdefs.h"
667 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
668 { (eval echo configure
:669: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
669 ac_err
=`grep -v '^ *+' conftest.out`
670 if test -z "$ac_err"; then
674 echo "configure: failed program was:" >&5
675 cat conftest.
$ac_ext >&5
682 ac_cv_prog_CPP
="$CPP"
684 CPP
="$ac_cv_prog_CPP"
686 ac_cv_prog_CPP
="$CPP"
688 echo "$ac_t""$CPP" 1>&6
691 # autoconf.info says this should be called right after AC_INIT.
695 for ac_dir
in `cd $srcdir;pwd`/..
/..
$srcdir/`cd $srcdir;pwd`/..
/..
; do
696 if test -f $ac_dir/install-sh
; then
698 ac_install_sh
="$ac_aux_dir/install-sh -c"
700 elif test -f $ac_dir/install.sh
; then
702 ac_install_sh
="$ac_aux_dir/install.sh -c"
706 if test -z "$ac_aux_dir"; then
707 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
709 ac_config_guess
=$ac_aux_dir/config.guess
710 ac_config_sub
=$ac_aux_dir/config.sub
711 ac_configure
=$ac_aux_dir/configure
# This should be Cygnus configure.
714 # Do some error checking and defaulting for the host and target type.
716 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
719 # 1. You are not allowed to specify --host, --target, and nonopt at the
721 # 2. Host defaults to nonopt.
722 # 3. If nonopt is not specified, then host defaults to the current host,
723 # as determined by config.guess.
724 # 4. Target and build default to nonopt.
725 # 5. If nonopt is not specified, then target and build default to host.
727 # The aliases save the names the user supplied, while $host etc.
728 # will get canonicalized.
729 case $host---$target---$nonopt in
730 NONE---
*---* |
*---NONE---* |
*---*---NONE) ;;
731 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
735 # Make sure we can run config.sub.
736 if $ac_config_sub sun4
>/dev
/null
2>&1; then :
737 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
740 echo $ac_n "checking host system type""... $ac_c" 1>&6
741 echo "configure:742: checking host system type" >&5
744 case "$host_alias" in
748 if host_alias
=`$ac_config_guess`; then :
749 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
751 *) host_alias
=$nonopt ;;
755 host=`$ac_config_sub $host_alias`
756 host_cpu
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
757 host_vendor
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
758 host_os
=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
759 echo "$ac_t""$host" 1>&6
761 echo $ac_n "checking target system type""... $ac_c" 1>&6
762 echo "configure:763: checking target system type" >&5
765 case "$target_alias" in
768 NONE
) target_alias
=$host_alias ;;
769 *) target_alias
=$nonopt ;;
773 target
=`$ac_config_sub $target_alias`
774 target_cpu
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
775 target_vendor
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
776 target_os
=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
777 echo "$ac_t""$target" 1>&6
779 echo $ac_n "checking build system type""... $ac_c" 1>&6
780 echo "configure:781: checking build system type" >&5
783 case "$build_alias" in
786 NONE
) build_alias
=$host_alias ;;
787 *) build_alias
=$nonopt ;;
791 build
=`$ac_config_sub $build_alias`
792 build_cpu
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
793 build_vendor
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
794 build_os
=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
795 echo "$ac_t""$build" 1>&6
797 test "$host_alias" != "$target_alias" &&
798 test "$program_prefix$program_suffix$program_transform_name" = \
800 program_prefix
=${target_alias}-
802 if test "$program_transform_name" = s
,x
,x
,; then
803 program_transform_name
=
805 # Double any \ or $. echo might interpret backslashes.
806 cat <<\EOF_SED
> conftestsed
807 s
,\\,\\\\,g
; s
,\$
,$$
,g
809 program_transform_name
="`echo $program_transform_name|sed -f conftestsed`"
812 test "$program_prefix" != NONE
&&
813 program_transform_name
="s,^,${program_prefix},; $program_transform_name"
814 # Use a double $ so make ignores it.
815 test "$program_suffix" != NONE
&&
816 program_transform_name
="s,\$\$,${program_suffix},; $program_transform_name"
818 # sed with no file args requires a program.
819 test "$program_transform_name" = "" && program_transform_name
="s,x,x,"
821 # Extract the first word of "gcc", so it can be a program name with args.
822 set dummy gcc
; ac_word
=$2
823 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
824 echo "configure:825: checking for $ac_word" >&5
825 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
826 echo $ac_n "(cached) $ac_c" 1>&6
828 if test -n "$CC"; then
829 ac_cv_prog_CC
="$CC" # Let the user override the test.
831 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
832 for ac_dir
in $PATH; do
833 test -z "$ac_dir" && ac_dir
=.
834 if test -f $ac_dir/$ac_word; then
843 if test -n "$CC"; then
844 echo "$ac_t""$CC" 1>&6
846 echo "$ac_t""no" 1>&6
849 if test -z "$CC"; then
850 # Extract the first word of "cc", so it can be a program name with args.
851 set dummy cc
; ac_word
=$2
852 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
853 echo "configure:854: checking for $ac_word" >&5
854 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
855 echo $ac_n "(cached) $ac_c" 1>&6
857 if test -n "$CC"; then
858 ac_cv_prog_CC
="$CC" # Let the user override the test.
860 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
862 for ac_dir
in $PATH; do
863 test -z "$ac_dir" && ac_dir
=.
864 if test -f $ac_dir/$ac_word; then
865 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
874 if test $ac_prog_rejected = yes; then
875 # We found a bogon in the path, so make sure we never use it.
876 set dummy
$ac_cv_prog_CC
878 if test $# -gt 0; then
879 # We chose a different compiler from the bogus one.
880 # However, it has the same basename, so the bogon will be chosen
881 # first if we set CC to just the basename; use the full file name.
883 set dummy
"$ac_dir/$ac_word" "$@"
891 if test -n "$CC"; then
892 echo "$ac_t""$CC" 1>&6
894 echo "$ac_t""no" 1>&6
897 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
900 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
901 echo "configure:902: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
904 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
905 ac_cpp
='$CPP $CPPFLAGS'
906 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
907 ac_link
='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
908 cross_compiling
=$ac_cv_prog_cc_cross
910 cat > conftest.
$ac_ext <<EOF
911 #line 912 "configure"
912 #include "confdefs.h"
915 if { (eval echo configure
:916: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
; then
916 ac_cv_prog_cc_works
=yes
917 # If we can't run a trivial program, we are probably using a cross compiler.
918 if (.
/conftest
; exit) 2>/dev
/null
; then
919 ac_cv_prog_cc_cross
=no
921 ac_cv_prog_cc_cross
=yes
924 echo "configure: failed program was:" >&5
925 cat conftest.
$ac_ext >&5
926 ac_cv_prog_cc_works
=no
930 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
931 if test $ac_cv_prog_cc_works = no
; then
932 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
934 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
935 echo "configure:936: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
936 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
937 cross_compiling
=$ac_cv_prog_cc_cross
939 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
940 echo "configure:941: checking whether we are using GNU C" >&5
941 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
942 echo $ac_n "(cached) $ac_c" 1>&6
944 cat > conftest.c
<<EOF
949 if { ac_try
='${CC-cc} -E conftest.c'; { (eval echo configure
:950: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } |
egrep yes >/dev
/null
2>&1; then
956 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
958 if test $ac_cv_prog_gcc = yes; then
960 ac_test_CFLAGS
="${CFLAGS+set}"
961 ac_save_CFLAGS
="$CFLAGS"
963 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
964 echo "configure:965: checking whether ${CC-cc} accepts -g" >&5
965 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
966 echo $ac_n "(cached) $ac_c" 1>&6
968 echo 'void f(){}' > conftest.c
969 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
978 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
979 if test "$ac_test_CFLAGS" = set; then
980 CFLAGS
="$ac_save_CFLAGS"
981 elif test $ac_cv_prog_cc_g = yes; then
988 test "${CFLAGS+set}" = set || CFLAGS
="-g"
991 # Find a good install program. We prefer a C program (faster),
992 # so one script is as good as another. But avoid the broken or
993 # incompatible versions:
994 # SysV /etc/install, /usr/sbin/install
995 # SunOS /usr/etc/install
998 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
999 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1000 # ./install, which can be erroneously created by make from ./install.sh.
1001 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1002 echo "configure:1003: checking for a BSD compatible install" >&5
1003 if test -z "$INSTALL"; then
1004 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1005 echo $ac_n "(cached) $ac_c" 1>&6
1007 IFS
="${IFS= }"; ac_save_IFS
="$IFS"; IFS
="${IFS}:"
1008 for ac_dir
in $PATH; do
1009 # Account for people who put trailing slashes in PATH elements.
1011 /|.
/|.
//|
/etc
/*|
/usr
/sbin
/*|
/usr
/etc
/*|
/sbin
/*|
/usr
/afsws
/bin
/*|
/usr
/ucb
/*) ;;
1013 # OSF1 and SCO ODT 3.0 have their own names for install.
1014 for ac_prog
in ginstall installbsd scoinst
install; do
1015 if test -f $ac_dir/$ac_prog; then
1016 if test $ac_prog = install &&
1017 grep dspmsg
$ac_dir/$ac_prog >/dev
/null
2>&1; then
1018 # AIX install. It has an incompatible calling convention.
1019 # OSF/1 installbsd also uses dspmsg, but is usable.
1022 ac_cv_path_install
="$ac_dir/$ac_prog -c"
1033 if test "${ac_cv_path_install+set}" = set; then
1034 INSTALL
="$ac_cv_path_install"
1036 # As a last resort, use the slow shell script. We don't cache a
1037 # path for INSTALL within a source directory, because that will
1038 # break other packages using the cache if that directory is
1039 # removed, or if the path is relative.
1040 INSTALL
="$ac_install_sh"
1043 echo "$ac_t""$INSTALL" 1>&6
1045 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1046 # It thinks the first close brace ends the variable substitution.
1047 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
1049 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
1052 # Put a plausible default for CC_FOR_BUILD in Makefile.
1053 if test "x$cross_compiling" = "xno"; then
1054 CC_FOR_BUILD
='$(CC)'
1064 # Extract the first word of "ranlib", so it can be a program name with args.
1065 set dummy ranlib
; ac_word
=$2
1066 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1067 echo "configure:1068: checking for $ac_word" >&5
1068 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1069 echo $ac_n "(cached) $ac_c" 1>&6
1071 if test -n "$RANLIB"; then
1072 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
1074 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
1075 for ac_dir
in $PATH; do
1076 test -z "$ac_dir" && ac_dir
=.
1077 if test -f $ac_dir/$ac_word; then
1078 ac_cv_prog_RANLIB
="ranlib"
1083 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB
=":"
1086 RANLIB
="$ac_cv_prog_RANLIB"
1087 if test -n "$RANLIB"; then
1088 echo "$ac_t""$RANLIB" 1>&6
1090 echo "$ac_t""no" 1>&6
1094 # Check for common headers.
1095 # FIXME: Seems to me this can cause problems for i386-windows hosts.
1096 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
1097 for ac_hdr
in stdlib.h string.h
strings.h unistd.h
time.h sys
/time.h sys
/resource.h
1099 ac_safe
=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1100 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1101 echo "configure:1102: checking for $ac_hdr" >&5
1102 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1103 echo $ac_n "(cached) $ac_c" 1>&6
1105 cat > conftest.
$ac_ext <<EOF
1106 #line 1107 "configure"
1107 #include "confdefs.h"
1110 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1111 { (eval echo configure
:1112: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1112 ac_err
=`grep -v '^ *+' conftest.out`
1113 if test -z "$ac_err"; then
1115 eval "ac_cv_header_$ac_safe=yes"
1118 echo "configure: failed program was:" >&5
1119 cat conftest.
$ac_ext >&5
1121 eval "ac_cv_header_$ac_safe=no"
1125 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1126 echo "$ac_t""yes" 1>&6
1127 ac_tr_hdr
=HAVE_
`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1128 cat >> confdefs.h
<<EOF
1129 #define $ac_tr_hdr 1
1133 echo "$ac_t""no" 1>&6
1137 for ac_func
in getrusage
time sigaction
1139 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1140 echo "configure:1141: checking for $ac_func" >&5
1141 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1142 echo $ac_n "(cached) $ac_c" 1>&6
1144 cat > conftest.
$ac_ext <<EOF
1145 #line 1146 "configure"
1146 #include "confdefs.h"
1147 /* System header to define __stub macros and hopefully few prototypes,
1148 which can conflict with char $ac_func(); below. */
1150 /* Override any gcc2 internal prototype to avoid an error. */
1151 /* We use char because int might match the return type of a gcc2
1152 builtin and then its argument prototype would still apply. */
1157 /* The GNU C library defines this for functions which it implements
1158 to always fail with ENOSYS. Some functions are actually named
1159 something starting with __ and the normal name is an alias. */
1160 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1168 if { (eval echo configure
:1169: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
; then
1170 eval "ac_cv_func_$ac_func=yes"
1172 echo "configure: failed program was:" >&5
1173 cat conftest.
$ac_ext >&5
1175 eval "ac_cv_func_$ac_func=no"
1180 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1181 echo "$ac_t""yes" 1>&6
1182 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1183 cat >> confdefs.h
<<EOF
1184 #define $ac_tr_func 1
1188 echo "$ac_t""no" 1>&6
1193 .
${srcdir}/..
/..
/bfd
/configure.
host
1197 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1198 if test "${enable_maintainer_mode+set}" = set; then
1199 enableval
="$enable_maintainer_mode"
1200 case "${enableval}" in
1203 *) { echo "configure: error: "--enable-maintainer-mode does not take a value
"" 1>&2; exit 1; }; MAINT
="#" ;;
1205 if test x
"$silent" != x
"yes" && test x
"$MAINT" = x
""; then
1206 echo "Setting maintainer mode" 6>&1
1214 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
1215 if test "${enable_sim_bswap+set}" = set; then
1216 enableval
="$enable_sim_bswap"
1217 case "${enableval}" in
1218 yes) sim_bswap
="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
1219 no
) sim_bswap
="-DWITH_BSWAP=0";;
1220 *) { echo "configure: error: "--enable-sim-bswap does not take a value
"" 1>&2; exit 1; }; sim_bswap
="";;
1222 if test x
"$silent" != x
"yes" && test x
"$sim_bswap" != x
""; then
1223 echo "Setting bswap flags = $sim_bswap" 6>&1
1231 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
1232 if test "${enable_sim_cflags+set}" = set; then
1233 enableval
="$enable_sim_cflags"
1234 case "${enableval}" in
1235 yes) sim_cflags
="-O2";;
1236 trace
) { echo "configure: error: "Please use
--enable-sim-debug instead.
"" 1>&2; exit 1; }; sim_cflags
="";;
1238 *) sim_cflags
=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1240 if test x
"$silent" != x
"yes" && test x
"$sim_cflags" != x
""; then
1241 echo "Setting sim cflags = $sim_cflags" 6>&1
1249 # Check whether --enable-sim-debug or --disable-sim-debug was given.
1250 if test "${enable_sim_debug+set}" = set; then
1251 enableval
="$enable_sim_debug"
1252 case "${enableval}" in
1253 yes) sim_debug
="-DDEBUG=7 -DWITH_DEBUG=7";;
1254 no
) sim_debug
="-DDEBUG=0 -DWITH_DEBUG=0";;
1255 *) sim_debug
="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
1257 if test x
"$silent" != x
"yes" && test x
"$sim_debug" != x
""; then
1258 echo "Setting sim debug = $sim_debug" 6>&1
1266 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
1267 if test "${enable_sim_stdio+set}" = set; then
1268 enableval
="$enable_sim_stdio"
1269 case "${enableval}" in
1270 yes) sim_stdio
="-DWITH_STDIO=DO_USE_STDIO";;
1271 no
) sim_stdio
="-DWITH_STDIO=DONT_USE_STDIO";;
1272 *) { echo "configure: error: "Unknown value
$enableval passed to
--enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio
="";;
1274 if test x
"$silent" != x
"yes" && test x
"$sim_stdio" != x
""; then
1275 echo "Setting stdio flags = $sim_stdio" 6>&1
1283 # Check whether --enable-sim-trace or --disable-sim-trace was given.
1284 if test "${enable_sim_trace+set}" = set; then
1285 enableval
="$enable_sim_trace"
1286 case "${enableval}" in
1287 yes) sim_trace
="-DTRACE=1 -DWITH_TRACE=-1";;
1288 no
) sim_trace
="-DTRACE=0 -DWITH_TRACE=0";;
1290 sim_trace
="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
1293 for x
in `echo "$enableval" | sed -e "s/,/ /g"`; do
1294 if test x
"$sim_trace" = x
; then
1295 sim_trace
="-DWITH_TRACE='(TRACE_$x"
1297 sim_trace
="${sim_trace}|TRACE_$x"
1300 sim_trace
="$sim_trace)'" ;;
1302 if test x
"$silent" != x
"yes" && test x
"$sim_trace" != x
""; then
1303 echo "Setting sim trace = $sim_trace" 6>&1
1311 # Check whether --enable-sim-profile or --disable-sim-profile was given.
1312 if test "${enable_sim_profile+set}" = set; then
1313 enableval
="$enable_sim_profile"
1314 case "${enableval}" in
1315 yes) sim_profile
="-DPROFILE=1 -DWITH_PROFILE=-1";;
1316 no
) sim_profile
="-DPROFILE=0 -DWITH_PROFILE=0";;
1318 sim_profile
="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
1321 for x
in `echo "$enableval" | sed -e "s/,/ /g"`; do
1322 if test x
"$sim_profile" = x
; then
1323 sim_profile
="-DWITH_PROFILE='(PROFILE_$x"
1325 sim_profile
="${sim_profile}|PROFILE_$x"
1328 sim_profile
="$sim_profile)'" ;;
1330 if test x
"$silent" != x
"yes" && test x
"$sim_profile" != x
""; then
1331 echo "Setting sim profile = $sim_profile" 6>&1
1339 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1340 echo "configure:1341: checking return type of signal handlers" >&5
1341 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1342 echo $ac_n "(cached) $ac_c" 1>&6
1344 cat > conftest.
$ac_ext <<EOF
1345 #line 1346 "configure"
1346 #include "confdefs.h"
1347 #include <sys/types.h>
1353 extern "C" void (*signal (int, void (*)(int)))(int);
1355 void (*signal ()) ();
1362 if { (eval echo configure
:1363: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1364 ac_cv_type_signal
=void
1366 echo "configure: failed program was:" >&5
1367 cat conftest.
$ac_ext >&5
1369 ac_cv_type_signal
=int
1374 echo "$ac_t""$ac_cv_type_signal" 1>&6
1375 cat >> confdefs.h
<<EOF
1376 #define RETSIGTYPE $ac_cv_type_signal
1385 sim_link_links
=tconfig.h
1386 if test -f ${srcdir}/tconfig.
in
1388 sim_link_files
=tconfig.
in
1390 sim_link_files
=..
/common
/tconfig.
in
1393 # targ-vals.def points to the libc macro description file.
1395 *-*-*) TARG_VALS_DEF
=..
/common
/nltvals.def
;;
1397 sim_link_files
="${sim_link_files} ${TARG_VALS_DEF}"
1398 sim_link_links
="${sim_link_links} targ-vals.def"
1403 default_sim_inline
="-DDEFAULT_INLINE=0"
1404 # Check whether --enable-sim-inline or --disable-sim-inline was given.
1405 if test "${enable_sim_inline+set}" = set; then
1406 enableval
="$enable_sim_inline"
1408 case "$enableval" in
1409 no
) sim_inline
="-DDEFAULT_INLINE=0";;
1410 0) sim_inline
="-DDEFAULT_INLINE=0";;
1411 yes |
2) sim_inline
="-DDEFAULT_INLINE=ALL_INLINE";;
1412 1) sim_inline
="-DDEFAULT_INLINE=INLINE_LOCALS";;
1413 *) for x
in `echo "$enableval" | sed -e "s/,/ /g"`; do
1416 *_INLINE
=*) new_flag
="-D$x";;
1417 *=*) new_flag
=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
1418 *_INLINE
) new_flag
="-D$x=ALL_INLINE";;
1419 *) new_flag
="-D$x""_INLINE=ALL_INLINE";;
1421 if test x
"$sim_inline" = x
""; then
1422 sim_inline
="$new_flag"
1424 sim_inline
="$sim_inline $new_flag"
1428 if test x
"$silent" != x
"yes" && test x
"$sim_inline" != x
""; then
1429 echo "Setting inline flags = $sim_inline" 6>&1
1432 if test x
"$GCC" != "x" -a x
"${default_sim_inline}" != "x" ; then
1433 sim_inline
="${default_sim_inline}"
1434 if test x
"$silent" != x
"yes"; then
1435 echo "Setting inline flags = $sim_inline" 6>&1
1442 wire_alignment
="NONSTRICT_ALIGNMENT"
1443 default_alignment
=""
1445 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
1446 if test "${enable_sim_alignment+set}" = set; then
1447 enableval
="$enable_sim_alignment"
1448 case "${enableval}" in
1449 strict | STRICT
) sim_alignment
="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
1450 nonstrict | NONSTRICT
) sim_alignment
="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
1451 forced | FORCED
) sim_alignment
="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
1452 yes) if test x
"$wire_alignment" != x
; then
1453 sim_alignment
="-DWITH_ALIGNMENT=${wire_alignment}"
1455 if test x
"$default_alignment" != x
; then
1456 sim_alignment
="-DWITH_ALIGNMENT=${default_alignment}"
1458 echo "No hard-wired alignment for target $target" 1>&6
1459 sim_alignment
="-DWITH_ALIGNMENT=0"
1462 no
) if test x
"$default_alignment" != x
; then
1463 sim_alignment
="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
1465 if test x
"$wire_alignment" != x
; then
1466 sim_alignment
="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
1468 echo "No default alignment for target $target" 1>&6
1469 sim_alignment
="-DWITH_DEFAULT_ALIGNMENT=0"
1472 *) { echo "configure: error: "Unknown value
$enableval passed to
--enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment
="";;
1474 if test x
"$silent" != x
"yes" && test x
"$sim_alignment" != x
""; then
1475 echo "Setting alignment flags = $sim_alignment" 6>&1
1478 if test x
"$default_alignment" != x
; then
1479 sim_alignment
="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
1481 if test x
"$wire_alignment" != x
; then
1482 sim_alignment
="-DWITH_ALIGNMENT=${wire_alignment}"
1490 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
1491 if test "${enable_sim_hostendian+set}" = set; then
1492 enableval
="$enable_sim_hostendian"
1493 case "${enableval}" in
1494 no
) sim_hostendian
="-DWITH_HOST_BYTE_ORDER=0";;
1495 b
*|B
*) sim_hostendian
="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
1496 l
*|L
*) sim_hostendian
="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
1497 *) { echo "configure: error: "Unknown value
$enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian
="";;
1499 if test x
"$silent" != x
"yes" && test x
"$sim_hostendian" != x
""; then
1500 echo "Setting hostendian flags = $sim_hostendian" 6>&1
1504 if test "x$cross_compiling" = "xno"; then
1505 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
1506 echo "configure:1507: checking whether byte ordering is bigendian" >&5
1507 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
1508 echo $ac_n "(cached) $ac_c" 1>&6
1510 ac_cv_c_bigendian
=unknown
1511 # See if sys/param.h defines the BYTE_ORDER macro.
1512 cat > conftest.
$ac_ext <<EOF
1513 #line 1514 "configure"
1514 #include "confdefs.h"
1515 #include <sys/types.h>
1516 #include <sys/param.h>
1519 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
1524 if { (eval echo configure
:1525: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1526 # It does; now see whether it defined to BIG_ENDIAN or not.
1527 cat > conftest.
$ac_ext <<EOF
1528 #line 1529 "configure"
1529 #include "confdefs.h"
1530 #include <sys/types.h>
1531 #include <sys/param.h>
1534 #if BYTE_ORDER != BIG_ENDIAN
1539 if { (eval echo configure
:1540: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1541 ac_cv_c_bigendian
=yes
1543 echo "configure: failed program was:" >&5
1544 cat conftest.
$ac_ext >&5
1546 ac_cv_c_bigendian
=no
1550 echo "configure: failed program was:" >&5
1551 cat conftest.
$ac_ext >&5
1554 if test $ac_cv_c_bigendian = unknown
; then
1555 if test "$cross_compiling" = yes; then
1556 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1558 cat > conftest.
$ac_ext <<EOF
1559 #line 1560 "configure"
1560 #include "confdefs.h"
1562 /* Are we little or big endian? From Harbison&Steele. */
1566 char c[sizeof (long)];
1569 exit (u.c[sizeof (long) - 1] == 1);
1572 if { (eval echo configure
:1573: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
&& (.
/conftest
; exit) 2>/dev
/null
1574 ac_cv_c_bigendian
=no
1576 echo "configure: failed program was:" >&5
1577 cat conftest.
$ac_ext >&5
1579 ac_cv_c_bigendian
=yes
1587 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
1588 if test $ac_cv_c_bigendian = yes; then
1589 cat >> confdefs.h
<<\EOF
1590 #define WORDS_BIGENDIAN 1
1595 if test $ac_cv_c_bigendian = yes; then
1596 sim_hostendian
="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
1598 sim_hostendian
="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
1601 sim_hostendian
="-DWITH_HOST_BYTE_ORDER=0"
1606 # Check whether --enable-sim-warnings or --disable-sim-warnings was given.
1607 if test "${enable_sim_warnings+set}" = set; then
1608 enableval
="$enable_sim_warnings"
1609 case "${enableval}" in
1610 yes) sim_warnings
="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
1611 no
) sim_warnings
="-w";;
1612 *) sim_warnings
=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1614 if test x
"$silent" != x
"yes" && test x
"$sim_warnings" != x
""; then
1615 echo "Setting warning flags = $sim_warnings" 6>&1
1623 # Ensure a reasonable default simulator is constructed:
1625 # start-sanitize-tx19
1626 mipstx19
*-*-*) SIMCONF
="-mips1 -mcpu=r1900 -mno-fp --warnings";;
1628 # start-sanitize-tx49
1629 mips64tx49
*-*-*) SIMCONF
="-mips3 --warnings -mcpu=r4900";;
1631 # start-sanitize-r5900
1632 mips64r59
*-*-*) SIMCONF
="-mips3 --warnings -mcpu=r5900";;
1633 # end-sanitize-r5900
1634 mips64
*-*-*) SIMCONF
="-mips0 --warnings";;
1635 mips16
*-*-*) SIMCONF
="-mips0 --warnings";;
1636 mips
*-*-*) SIMCONF
="-mips2 --warnings";;
1637 *) SIMCONF
="-mips0 --warnings";;
1642 # start-sanitize-tx19
1643 mipstx19
*-*-*) SIM_SUBTARGET
="-DSUBTARGET_R3900=1";;
1645 *) SIM_SUBTARGET
="";;
1651 # Select the byte order of the target
1656 # start-sanitize-tx19
1657 mipstx19
*-*-*) default_endian
=BIG_ENDIAN
;;
1659 # start-sanitize-r5900
1660 mips64r59
*-*-*) mips_endian
=LITTLE_ENDIAN
;;
1661 # end-sanitize-r5900
1662 mips64
*-*-*) default_endian
=BIG_ENDIAN
;;
1663 mips16
*-*-*) default_endian
=BIG_ENDIAN
;;
1664 mips
*-*-*) default_endian
=BIG_ENDIAN
;;
1665 *) default_endian
=BIG_ENDIAN
;;
1668 wire_endian
="$mips_endian"
1669 default_endian
="$default_endian"
1670 # Check whether --enable-sim-endian or --disable-sim-endian was given.
1671 if test "${enable_sim_endian+set}" = set; then
1672 enableval
="$enable_sim_endian"
1673 case "${enableval}" in
1674 b
*|B
*) sim_endian
="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
1675 l
*|L
*) sim_endian
="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
1676 yes) if test x
"$wire_endian" != x
; then
1677 sim_endian
="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
1679 if test x
"$default_endian" != x
; then
1680 sim_endian
="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
1682 echo "No hard-wired endian for target $target" 1>&6
1683 sim_endian
="-DWITH_TARGET_BYTE_ORDER=0"
1686 no
) if test x
"$default_endian" != x
; then
1687 sim_endian
="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
1689 if test x
"$wire_endian" != x
; then
1690 sim_endian
="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
1692 echo "No default endian for target $target" 1>&6
1693 sim_endian
="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
1696 *) { echo "configure: error: "Unknown value
$enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian
="";;
1698 if test x
"$silent" != x
"yes" && test x
"$sim_endian" != x
""; then
1699 echo "Setting endian flags = $sim_endian" 6>&1
1702 if test x
"$default_endian" != x
; then
1703 sim_endian
="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
1705 if test x
"$wire_endian" != x
; then
1706 sim_endian
="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
1716 # Select the bitsize of the target
1719 # start-sanitize-tx19
1720 mipstx19
*-*-*) mips_bitsize
=32 ; mips_msb
=31 ;;
1722 # start-sanitize-r5900
1723 mips64r59
*-*-*) mips_bitsize
=64 ; mips_msb
=63 ;;
1724 # end-sanitize-r5900
1725 mips64
*-*-*) mips_bitsize
=64 ; mips_msb
=63 ;;
1726 mips16
*-*-*) mips_bitsize
=64 ; mips_msb
=63 ;;
1727 mips
*-*-*) mips_bitsize
=32 ; mips_msb
=31 ;;
1728 *) mips_bitsize
=64 ; mips_msb
=63 ;;
1730 wire_word_bitsize
="$mips_bitsize"
1731 wire_word_msb
="$mips_msb"
1732 wire_address_bitsize
=""
1733 wire_cell_bitsize
=""
1734 # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
1735 if test "${enable_sim_bitsize+set}" = set; then
1736 enableval
="$enable_sim_bitsize"
1738 case "${enableval}" in
1739 64,63 |
64,63,* ) sim_bitsize
="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
1740 32,31 |
32,31,* ) sim_bitsize
="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
1741 64,0 |
64,0,* ) sim_bitsize
="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1742 32,0 |
64,0,* ) sim_bitsize
="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1743 32) if test x
"$wire_word_msb" != x
-a x
"$wire_word_msb" != x0
; then
1744 sim_bitsize
="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
1746 sim_bitsize
="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
1748 64) if test x
"$wire_word_msb" != x
-a x
"$wire_word_msb" != x0
; then
1749 sim_bitsize
="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
1751 sim_bitsize
="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
1753 *) { echo "configure: error: "--enable-sim-bitsize was given
$enableval. Expected
32 or
64"" 1>&2; exit 1; } ;;
1756 tmp
=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
1759 x32 | x32
,* ) sim_bitsize
="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
1760 x64 | x64
,* ) sim_bitsize
="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
1761 * ) { echo "configure: error: "--enable-sim-bitsize was given address size
$enableval. Expected
32 or
64"" 1>&2; exit 1; } ;;
1764 tmp
=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
1767 x32 | x32
,* ) sim_bitsize
="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
1768 x64 | x64
,* ) sim_bitsize
="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
1769 * ) { echo "configure: error: "--enable-sim-bitsize was given cell size
$enableval. Expected
32 or
64"" 1>&2; exit 1; } ;;
1771 if test x
"$silent" != x
"yes" && test x
"$sim_bitsize" != x
""; then
1772 echo "Setting bitsize flags = $sim_bitsize" 6>&1
1776 if test x
"$wire_word_bitsize" != x
; then
1777 sim_bitsize
="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
1779 if test x
"$wire_word_msb" != x
; then
1780 sim_bitsize
="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
1782 if test x
"$wire_address_bitsize" != x
; then
1783 sim_bitsize
="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
1785 if test x
"$wire_cell_bitsize" != x
; then
1786 sim_bitsize
="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
1793 # Select the floating hardware support of the target
1795 mips_fpu
=HARDWARE_FLOATING_POINT
1797 # start-sanitize-tx19
1798 mipstx19
*-*-*) mips_fpu
=SOFT_FLOATING_POINT
;;
1800 # start-sanitize-r5900
1801 mips64r59
*-*-*) mips_fpu
=HARD_FLOATING_POINT
;;
1802 # end-sanitize-r5900
1803 mips64
*-*-*) mips_fpu
=HARD_FLOATING_POINT
;;
1804 mips16
*-*-*) mips_fpu
=HARD_FLOATING_POINT
;;
1805 mips
*-*-*) mips_fpu
=HARD_FLOATING_POINT
;;
1806 *) mips_fpu
=HARD_FLOATING_POINT
;;
1809 default_sim_floating_point
="$mips_fpu"
1810 # Check whether --enable-sim-float or --disable-sim-float was given.
1811 if test "${enable_sim_float+set}" = set; then
1812 enableval
="$enable_sim_float"
1813 case "${enableval}" in
1814 yes | hard
) sim_float
="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
1815 no | soft
) sim_float
="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
1816 *) { echo "configure: error: "Unknown value
$enableval passed to
--enable-sim-float"" 1>&2; exit 1; }; sim_float
="";;
1818 if test x
"$silent" != x
"yes" && test x
"$sim_float" != x
""; then
1819 echo "Setting float flags = $sim_float" 6>&1
1822 sim_float
="-DWITH_FLOATING_POINT=${default_sim_floating_point}"
1828 # Select the level of SMP support
1831 # start-sanitize-r5900
1832 mips64r59
*-*-*) mips_smp
=1 ;;
1833 # end-sanitize-r5900
1837 default_sim_smp
="$mips_smp"
1838 # Check whether --enable-sim-smp or --disable-sim-smp was given.
1839 if test "${enable_sim_smp+set}" = set; then
1840 enableval
="$enable_sim_smp"
1841 case "${enableval}" in
1842 yes) sim_smp
="-DWITH_SMP=5" ; sim_igen_smp
="-N 5";;
1843 no
) sim_smp
="-DWITH_SMP=0" ; sim_igen_smp
="-N 0";;
1844 *) sim_smp
="-DWITH_SMP=$enableval" ; sim_igen_smp
="-N $enableval";;
1846 if test x
"$silent" != x
"yes" && test x
"$sim_smp" != x
""; then
1847 echo "Setting smp flags = $sim_smp" 6>&1
1850 sim_smp
="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp
="-N ${default_sim_smp}"
1851 if test x
"$silent" != x
"yes"; then
1852 echo "Setting smp flags = $sim_smp" 6>&1
1859 # Select the IGEN architecture
1862 sim_igen_machine
="-M mipsIV"
1863 sim_m16_machine
="-M mips16"
1864 sim_igen_filter
="32,64,f"
1868 # start-sanitize-tx19
1869 mipstx19
*-*-*) sim_default_gen
=M16
1870 sim_igen_machine
="-M tx19"
1871 sim_m16_machine
="-M tx19"
1872 sim_igen_filter
="32"
1876 # start-sanitize-r5900
1877 mips64r59
*-*-*) sim_default_gen
=IGEN
1879 sim_igen_machine
="-M r5900"
1881 # end-sanitize-r5900
1882 # start-sanitize-vr5400
1883 mips64vr54
*-*-*) sim_default_gen
=IGEN
1885 sim_igen_machine
="-M vr5000,vr5400 -G gen-multi-sim=vr5400"
1887 # end-sanitize-vr5400
1888 mips64vr5
*-*-*) sim_default_gen
=IGEN
1890 sim_igen_machine
="-M vr5000"
1891 # start-sanitize-vr5400
1892 sim_igen_machine
="-M vr5000,vr5400 -G gen-multi-sim=vr5000"
1893 # end-sanitize-vr5400
1895 mips16
*-*-*) sim_default_gen
=M16
1897 mips32
*-*-*) sim_default_gen
=IGEN
1898 sim_igen_filter
="32,f"
1900 *) sim_default_gen
=IGEN
1903 sim_igen_flags
="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
1904 sim_m16_flags
=" -F ${sim_m16_filter} ${sim_m16_machine} ${sim_igen_smp}"
1911 # Check whether --enable-sim-igen or --disable-sim-igen was given.
1912 if test "${enable_sim_igen+set}" = set; then
1913 enableval
="$enable_sim_igen"
1914 case "${enableval}" in
1915 yes) sim_gen
="${sim_default_gen}";;
1918 *) { echo "configure: error: "Unknown value
$enableval passed to
--enable-sim-stdio"" 1>&2; exit 1; }; sim_gen
="";;
1920 if test x
"$silent" != x
"yes" && test x
"$sim_gen" != x
""; then
1921 echo "Setting sim_igen = $sim_gen" 6>&1
1924 sim_gen
="${sim_use_gen}"
1930 for ac_hdr
in string.h
strings.h stdlib.h stdlib.h
1932 ac_safe
=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1933 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1934 echo "configure:1935: checking for $ac_hdr" >&5
1935 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1936 echo $ac_n "(cached) $ac_c" 1>&6
1938 cat > conftest.
$ac_ext <<EOF
1939 #line 1940 "configure"
1940 #include "confdefs.h"
1943 ac_try
="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1944 { (eval echo configure
:1945: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1945 ac_err
=`grep -v '^ *+' conftest.out`
1946 if test -z "$ac_err"; then
1948 eval "ac_cv_header_$ac_safe=yes"
1951 echo "configure: failed program was:" >&5
1952 cat conftest.
$ac_ext >&5
1954 eval "ac_cv_header_$ac_safe=no"
1958 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1959 echo "$ac_t""yes" 1>&6
1960 ac_tr_hdr
=HAVE_
`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1961 cat >> confdefs.h
<<EOF
1962 #define $ac_tr_hdr 1
1966 echo "$ac_t""no" 1>&6
1970 echo $ac_n "checking for fabs in -lm""... $ac_c" 1>&6
1971 echo "configure:1972: checking for fabs in -lm" >&5
1972 ac_lib_var
=`echo m'_'fabs | sed 'y%./+-%__p_%'`
1973 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1974 echo $ac_n "(cached) $ac_c" 1>&6
1976 ac_save_LIBS
="$LIBS"
1978 cat > conftest.
$ac_ext <<EOF
1979 #line 1980 "configure"
1980 #include "confdefs.h"
1981 /* Override any gcc2 internal prototype to avoid an error. */
1982 /* We use char because int might match the return type of a gcc2
1983 builtin and then its argument prototype would still apply. */
1990 if { (eval echo configure
:1991: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
; then
1992 eval "ac_cv_lib_$ac_lib_var=yes"
1994 echo "configure: failed program was:" >&5
1995 cat conftest.
$ac_ext >&5
1997 eval "ac_cv_lib_$ac_lib_var=no"
2000 LIBS
="$ac_save_LIBS"
2003 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2004 echo "$ac_t""yes" 1>&6
2005 ac_tr_lib
=HAVE_LIB
`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2006 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2007 cat >> confdefs.h
<<EOF
2008 #define $ac_tr_lib 1
2014 echo "$ac_t""no" 1>&6
2017 for ac_func
in aint anint sqrt
2019 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2020 echo "configure:2021: checking for $ac_func" >&5
2021 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2022 echo $ac_n "(cached) $ac_c" 1>&6
2024 cat > conftest.
$ac_ext <<EOF
2025 #line 2026 "configure"
2026 #include "confdefs.h"
2027 /* System header to define __stub macros and hopefully few prototypes,
2028 which can conflict with char $ac_func(); below. */
2030 /* Override any gcc2 internal prototype to avoid an error. */
2031 /* We use char because int might match the return type of a gcc2
2032 builtin and then its argument prototype would still apply. */
2037 /* The GNU C library defines this for functions which it implements
2038 to always fail with ENOSYS. Some functions are actually named
2039 something starting with __ and the normal name is an alias. */
2040 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2048 if { (eval echo configure
:2049: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest
; then
2050 eval "ac_cv_func_$ac_func=yes"
2052 echo "configure: failed program was:" >&5
2053 cat conftest.
$ac_ext >&5
2055 eval "ac_cv_func_$ac_func=no"
2060 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2061 echo "$ac_t""yes" 1>&6
2062 ac_tr_func
=HAVE_
`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2063 cat >> confdefs.h
<<EOF
2064 #define $ac_tr_func 1
2068 echo "$ac_t""no" 1>&6
2076 cat > confcache
<<\EOF
2077 # This file is a shell script that caches the results of configure
2078 # tests run on this system so they can be shared between configure
2079 # scripts and configure runs. It is not useful on other systems.
2080 # If it contains results you don't want to keep, you may remove or edit it.
2082 # By default, configure uses ./config.cache as the cache file,
2083 # creating it if it does not exist already. You can give configure
2084 # the --cache-file=FILE option to use a different cache file; that is
2085 # what configure does when it calls configure scripts in
2086 # subdirectories, so they share the cache.
2087 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2088 # config.status only pays attention to the cache file if you give it the
2089 # --recheck option to rerun configure.
2092 # The following way of writing the cache mishandles newlines in values,
2093 # but we know of no workaround that is simple, portable, and efficient.
2094 # So, don't put newlines in cache variables' values.
2095 # Ultrix sh set writes to stderr and can't be redirected directly,
2096 # and sets the high bit in the cache file unless we assign to the vars.
2098 case `(ac_space=' '; set) 2>&1` in
2100 # `set' does not quote correctly, so add quotes (double-quote substitution
2101 # turns \\\\ into \\, and sed turns \\ into \).
2103 -e "s/'/'\\\\''/g" \
2104 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2107 # `set' quotes correctly as required by POSIX, so do not add quotes.
2108 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2111 if cmp -s $cache_file confcache
; then
2114 if test -w $cache_file; then
2115 echo "updating cache $cache_file"
2116 cat confcache
> $cache_file
2118 echo "not updating unwritable cache $cache_file"
2123 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2125 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
2126 # Let make expand exec_prefix.
2127 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
2129 # Any assignment to VPATH causes Sun make to only execute
2130 # the first set of double-colon rules, so remove it if not needed.
2131 # If there is a colon in the path, we need to keep it.
2132 if test "x$srcdir" = x.
; then
2133 ac_vpsub
='/^[ ]*VPATH[ ]*=[^:]*$/d'
2136 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2138 DEFS
=-DHAVE_CONFIG_H
2140 # Without the "./", some shells look in PATH for config.status.
2141 : ${CONFIG_STATUS=./config.status}
2143 echo creating
$CONFIG_STATUS
2144 rm -f $CONFIG_STATUS
2145 cat > $CONFIG_STATUS <<EOF
2147 # Generated automatically by configure.
2148 # Run this file to recreate the current configuration.
2149 # This directory was configured as follows,
2150 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2152 # $0 $ac_configure_args
2154 # Compiler output produced by configure, useful for debugging
2155 # configure, is in ./config.log if it exists.
2157 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2160 case "\$ac_option" in
2161 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2162 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2163 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2164 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2165 echo "$CONFIG_STATUS generated by autoconf version 2.12"
2167 -help | --help | --hel | --he | --h)
2168 echo "\$ac_cs_usage"; exit 0 ;;
2169 *) echo "\$ac_cs_usage"; exit 1 ;;
2173 ac_given_srcdir=$srcdir
2174 ac_given_INSTALL="$INSTALL"
2176 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
2178 cat >> $CONFIG_STATUS <<EOF
2180 # Protect against being on the right side of a sed subst in config.status.
2181 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2182 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2185 s%@sim_environment@%$sim_environment%g
2186 s%@sim_alignment@%$sim_alignment%g
2187 s%@sim_assert@%$sim_assert%g
2188 s%@sim_bitsize@%$sim_bitsize%g
2189 s%@sim_endian@%$sim_endian%g
2190 s%@sim_hostendian@%$sim_hostendian%g
2191 s%@sim_float@%$sim_float%g
2192 s%@sim_scache@%$sim_scache%g
2193 s%@sim_default_model@%$sim_default_model%g
2194 s%@sim_hardware@%$sim_hardware%g
2195 s%@sim_inline@%$sim_inline%g
2196 s%@sim_packages@%$sim_packages%g
2197 s%@sim_regparm@%$sim_regparm%g
2198 s%@sim_reserved_bits@%$sim_reserved_bits%g
2199 s%@sim_smp@%$sim_smp%g
2200 s%@sim_stdcall@%$sim_stdcall%g
2201 s%@sim_xor_endian@%$sim_xor_endian%g
2202 s%@sim_warnings@%$sim_warnings%g
2203 s%@CFLAGS@%$CFLAGS%g
2204 s%@CPPFLAGS@%$CPPFLAGS%g
2205 s%@CXXFLAGS@%$CXXFLAGS%g
2207 s%@LDFLAGS@%$LDFLAGS%g
2209 s%@exec_prefix@%$exec_prefix%g
2210 s%@prefix@%$prefix%g
2211 s%@program_transform_name@%$program_transform_name%g
2212 s%@bindir@%$bindir%g
2213 s%@sbindir@%$sbindir%g
2214 s%@libexecdir@%$libexecdir%g
2215 s%@datadir@%$datadir%g
2216 s%@sysconfdir@%$sysconfdir%g
2217 s%@sharedstatedir@%$sharedstatedir%g
2218 s%@localstatedir@%$localstatedir%g
2219 s%@libdir@%$libdir%g
2220 s%@includedir@%$includedir%g
2221 s%@oldincludedir@%$oldincludedir%g
2222 s%@infodir@%$infodir%g
2223 s%@mandir@%$mandir%g
2225 s%@host_alias@%$host_alias%g
2226 s%@host_cpu@%$host_cpu%g
2227 s%@host_vendor@%$host_vendor%g
2228 s%@host_os@%$host_os%g
2229 s%@target@%$target%g
2230 s%@target_alias@%$target_alias%g
2231 s%@target_cpu@%$target_cpu%g
2232 s%@target_vendor@%$target_vendor%g
2233 s%@target_os@%$target_os%g
2235 s%@build_alias@%$build_alias%g
2236 s%@build_cpu@%$build_cpu%g
2237 s%@build_vendor@%$build_vendor%g
2238 s%@build_os@%$build_os%g
2240 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2241 s%@INSTALL_DATA@%$INSTALL_DATA%g
2242 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
2243 s%@HDEFINES@%$HDEFINES%g
2245 s%@RANLIB@%$RANLIB%g
2248 s%@sim_bswap@%$sim_bswap%g
2249 s%@sim_cflags@%$sim_cflags%g
2250 s%@sim_debug@%$sim_debug%g
2251 s%@sim_stdio@%$sim_stdio%g
2252 s%@sim_trace@%$sim_trace%g
2253 s%@sim_profile@%$sim_profile%g
2254 s%@SIMCONF@%$SIMCONF%g
2255 s%@SIM_SUBTARGET@%$SIM_SUBTARGET%g
2256 s%@sim_igen_flags@%$sim_igen_flags%g
2257 s%@sim_m16_flags@%$sim_m16_flags%g
2258 s%@sim_gen@%$sim_gen%g
2263 cat >> $CONFIG_STATUS <<\EOF
2265 # Split the substitutions into bite-sized pieces for seds with
2266 # small command number limits, like on Digital OSF/1 and HP-UX.
2267 ac_max_sed_cmds
=90 # Maximum number of lines to put in a sed script.
2268 ac_file
=1 # Number of current file.
2269 ac_beg
=1 # First line for current file.
2270 ac_end
=$ac_max_sed_cmds # Line after last line for current file.
2273 while $ac_more_lines; do
2274 if test $ac_beg -gt 1; then
2275 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs
> conftest.s
$ac_file
2277 sed "${ac_end}q" conftest.subs
> conftest.s
$ac_file
2279 if test ! -s conftest.s
$ac_file; then
2281 rm -f conftest.s
$ac_file
2283 if test -z "$ac_sed_cmds"; then
2284 ac_sed_cmds
="sed -f conftest.s$ac_file"
2286 ac_sed_cmds
="$ac_sed_cmds | sed -f conftest.s$ac_file"
2288 ac_file
=`expr $ac_file + 1`
2290 ac_end
=`expr $ac_end + $ac_max_sed_cmds`
2293 if test -z "$ac_sed_cmds"; then
2298 cat >> $CONFIG_STATUS <<EOF
2300 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
2302 cat >> $CONFIG_STATUS <<\EOF
2303 for ac_file
in ..
$CONFIG_FILES; do if test "x$ac_file" != x..
; then
2304 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2306 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
2307 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
2308 *) ac_file_in
="${ac_file}.in" ;;
2311 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2313 # Remove last slash and all that follows it. Not all systems have dirname.
2314 ac_dir
=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2315 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .
; then
2316 # The file is in a subdirectory.
2317 test ! -d "$ac_dir" && mkdir
"$ac_dir"
2318 ac_dir_suffix
="/`echo $ac_dir|sed 's%^\./%%'`"
2319 # A "../" for each directory in $ac_dir_suffix.
2320 ac_dots
=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2322 ac_dir_suffix
= ac_dots
=
2325 case "$ac_given_srcdir" in
2327 if test -z "$ac_dots"; then top_srcdir
=.
2328 else top_srcdir
=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2329 /*) srcdir
="$ac_given_srcdir$ac_dir_suffix"; top_srcdir
="$ac_given_srcdir" ;;
2331 srcdir
="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2332 top_srcdir
="$ac_dots$ac_given_srcdir" ;;
2335 case "$ac_given_INSTALL" in
2336 [/$
]*) INSTALL
="$ac_given_INSTALL" ;;
2337 *) INSTALL
="$ac_dots$ac_given_INSTALL" ;;
2340 echo creating
"$ac_file"
2342 configure_input
="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2344 *Makefile
*) ac_comsub
="1i\\
2345 # $configure_input" ;;
2349 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2351 s%@configure_input@%$configure_input%g
2352 s%@srcdir@%$srcdir%g
2353 s%@top_srcdir@%$top_srcdir%g
2354 s%@INSTALL@%$INSTALL%g
2355 " $ac_file_inputs |
(eval "$ac_sed_cmds") > $ac_file
2359 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2360 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2362 # ac_d sets the value in "#define NAME VALUE" lines.
2363 ac_dA
='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2364 ac_dB
='\([ ][ ]*\)[^ ]*%\1#\2'
2367 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2368 ac_uA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2369 ac_uB
='\([ ]\)%\1#\2define\3'
2372 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2373 ac_eA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2374 ac_eB
='$%\1#\2define\3'
2378 if test "${CONFIG_HEADERS+set}" != set; then
2380 cat >> $CONFIG_STATUS <<EOF
2381 CONFIG_HEADERS="config.h:config.in"
2383 cat >> $CONFIG_STATUS <<\EOF
2385 for ac_file
in ..
$CONFIG_HEADERS; do if test "x$ac_file" != x..
; then
2386 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2388 *:*) ac_file_in
=`echo "$ac_file"|sed 's%[^:]*:%%'`
2389 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
2390 *) ac_file_in
="${ac_file}.in" ;;
2393 echo creating
$ac_file
2395 rm -f conftest.frag conftest.
in conftest.out
2396 ac_file_inputs
=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2397 cat $ac_file_inputs > conftest.
in
2401 # Transform confdefs.h into a sed script conftest.vals that substitutes
2402 # the proper values into config.h.in to produce config.h. And first:
2403 # Protect against being on the right side of a sed subst in config.status.
2404 # Protect against being in an unquoted here document in config.status.
2406 cat > conftest.hdr
<<\EOF
2409 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2413 sed -n -f conftest.hdr confdefs.h > conftest.vals
2416 # This sed command replaces #undef with comments. This is necessary, for
2417 # example, in the case of _POSIX_SOURCE, which is predefined and required
2418 # on some systems where configure will not decide to define it.
2419 cat >> conftest.vals <<\EOF
2420 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2423 # Break up conftest.vals because some shells have a limit on
2424 # the size of here documents, and old seds have small limits too.
2429 ac_lines=`grep -c . conftest.vals
`
2430 # grep -c gives empty output for an empty file on some AIX systems.
2431 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2432 # Write a limited-size here document to conftest.frag.
2433 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2434 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2436 sed -f conftest.frag conftest.in > conftest.out
2438 mv conftest.out conftest.in
2440 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2442 mv conftest.tail conftest.vals
2446 cat >> $CONFIG_STATUS <<\EOF
2447 rm -f conftest.frag conftest.h
2448 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2449 cat conftest.in >> conftest.h
2451 if cmp -s $ac_file conftest.h 2>/dev/null; then
2452 echo "$ac_file is unchanged"
2455 # Remove last slash and all that follows it. Not all systems have dirname.
2456 ac_dir=`echo $ac_file|
sed 's%/[^/][^/]*$%%'`
2457 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2458 # The file is in a subdirectory.
2459 test ! -d "$ac_dir" && mkdir "$ac_dir"
2462 mv conftest.h $ac_file
2468 cat >> $CONFIG_STATUS <<EOF
2469 ac_sources="$sim_link_files"
2470 ac_dests="$sim_link_links"
2473 cat >> $CONFIG_STATUS <<\EOF
2474 srcdir=$ac_given_srcdir
2475 while test -n "$ac_sources"; do
2476 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2477 set $ac_sources; ac_source=$1; shift; ac_sources=$*
2479 echo "linking $srcdir/$ac_source to $ac_dest"
2481 if test ! -r $srcdir/$ac_source; then
2482 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
2486 # Make relative symlinks.
2487 # Remove last slash and all that follows it. Not all systems have dirname.
2488 ac_dest_dir=`echo $ac_dest|
sed 's%/[^/][^/]*$%%'`
2489 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2490 # The dest file is in a subdirectory.
2491 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
2492 ac_dest_dir_suffix="/`echo $ac_dest_dir|
sed 's%^\./%%'`"
2493 # A "../" for each directory in $ac_dest_dir_suffix.
2494 ac_dots=`echo $ac_dest_dir_suffix|
sed 's%/[^/]*%../%g'`
2496 ac_dest_dir_suffix= ac_dots=
2500 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2501 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2504 # Make a symlink if possible; otherwise try a hard link.
2505 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2506 ln $srcdir/$ac_source $ac_dest; then :
2508 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
2512 cat >> $CONFIG_STATUS <<EOF
2515 cat >> $CONFIG_STATUS <<\EOF
2516 case "x$CONFIG_FILES" in
2518 echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
2519 rm -f Makesim1.tmp Makesim2.tmp Makefile
2520 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
2521 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
2522 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
2523 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
2524 <Makefile.sim >Makefile
2525 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
2528 case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
2532 chmod +x $CONFIG_STATUS
2533 rm -fr confdefs* $ac_clean_files
2534 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1