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[deliverable/binutils-gdb.git] / sim / txvu / configure
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81 # Guess values for system-dependent variables and create Makefiles.
82 # Generated automatically using autoconf version 2.12
83 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
84 #
85 # This configure script is free software; the Free Software Foundation
86 # gives unlimited permission to copy, distribute and modify it.
87
88 # Defaults:
89 ac_help=
90 ac_default_prefix=/usr/local
91 # Any additions from configure.in:
92 ac_help="$ac_help
93 --enable-maintainer-mode Enable developer functionality."
94 ac_help="$ac_help
95 --enable-sim-bswap Use Host specific BSWAP instruction."
96 ac_help="$ac_help
97 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator"
98 ac_help="$ac_help
99 --enable-sim-debug=opts Enable debugging flags"
100 ac_help="$ac_help
101 --enable-sim-stdio Specify whether to use stdio for console input/output."
102 ac_help="$ac_help
103 --enable-sim-trace=opts Enable tracing flags"
104 ac_help="$ac_help
105 --enable-sim-profile=opts Enable profiling flags"
106 ac_help="$ac_help
107 --enable-sim-inline=inlines Specify which functions should be inlined."
108 ac_help="$ac_help
109 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses."
110 ac_help="$ac_help
111 --enable-sim-hostendian=end Specify host byte endian orientation."
112 ac_help="$ac_help
113 --enable-sim-warnings=opts Extra CFLAGS for turning on compiler warnings"
114 ac_help="$ac_help
115 --enable-sim-endian=endian Specify target byte endian orientation."
116 ac_help="$ac_help
117 --enable-sim-bitsize=N Specify target bitsize (32 or 64)."
118 ac_help="$ac_help
119 --enable-sim-float Specify that the target processor has floating point hardware."
120 ac_help="$ac_help
121 --enable-sim-igen=opts Enable IGEN simulator"
122
123 # Initialize some variables set by options.
124 # The variables have the same names as the options, with
125 # dashes changed to underlines.
126 build=NONE
127 cache_file=./config.cache
128 exec_prefix=NONE
129 host=NONE
130 no_create=
131 nonopt=NONE
132 no_recursion=
133 prefix=NONE
134 program_prefix=NONE
135 program_suffix=NONE
136 program_transform_name=s,x,x,
137 silent=
138 site=
139 srcdir=
140 target=NONE
141 verbose=
142 x_includes=NONE
143 x_libraries=NONE
144 bindir='${exec_prefix}/bin'
145 sbindir='${exec_prefix}/sbin'
146 libexecdir='${exec_prefix}/libexec'
147 datadir='${prefix}/share'
148 sysconfdir='${prefix}/etc'
149 sharedstatedir='${prefix}/com'
150 localstatedir='${prefix}/var'
151 libdir='${exec_prefix}/lib'
152 includedir='${prefix}/include'
153 oldincludedir='/usr/include'
154 infodir='${prefix}/info'
155 mandir='${prefix}/man'
156
157 # Initialize some other variables.
158 subdirs=
159 MFLAGS= MAKEFLAGS=
160 # Maximum number of lines to put in a shell here document.
161 ac_max_here_lines=12
162
163 ac_prev=
164 for ac_option
165 do
166
167 # If the previous option needs an argument, assign it.
168 if test -n "$ac_prev"; then
169 eval "$ac_prev=\$ac_option"
170 ac_prev=
171 continue
172 fi
173
174 case "$ac_option" in
175 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
176 *) ac_optarg= ;;
177 esac
178
179 # Accept the important Cygnus configure options, so we can diagnose typos.
180
181 case "$ac_option" in
182
183 -bindir | --bindir | --bindi | --bind | --bin | --bi)
184 ac_prev=bindir ;;
185 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
186 bindir="$ac_optarg" ;;
187
188 -build | --build | --buil | --bui | --bu)
189 ac_prev=build ;;
190 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
191 build="$ac_optarg" ;;
192
193 -cache-file | --cache-file | --cache-fil | --cache-fi \
194 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
195 ac_prev=cache_file ;;
196 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
197 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
198 cache_file="$ac_optarg" ;;
199
200 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
201 ac_prev=datadir ;;
202 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
203 | --da=*)
204 datadir="$ac_optarg" ;;
205
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; }
211 fi
212 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
213 eval "enable_${ac_feature}=no" ;;
214
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; }
220 fi
221 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
222 case "$ac_option" in
223 *=*) ;;
224 *) ac_optarg=yes ;;
225 esac
226 eval "enable_${ac_feature}='$ac_optarg'" ;;
227
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="$ac_optarg" ;;
236
237 -gas | --gas | --ga | --g)
238 # Obsolete; use --with-gas.
239 with_gas=yes ;;
240
241 -help | --help | --hel | --he)
242 # Omit some internal or obsolete options to make the list less imposing.
243 # This message is too long to be a string in the A/UX 3.1 sh.
244 cat << EOF
245 Usage: configure [options] [host]
246 Options: [defaults in brackets after descriptions]
247 Configuration:
248 --cache-file=FILE cache test results in FILE
249 --help print this message
250 --no-create do not create output files
251 --quiet, --silent do not print \`checking...' messages
252 --version print the version of autoconf that created configure
253 Directory and file names:
254 --prefix=PREFIX install architecture-independent files in PREFIX
255 [$ac_default_prefix]
256 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
257 [same as prefix]
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
262 [PREFIX/share]
263 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
264 --sharedstatedir=DIR modifiable architecture-independent data in DIR
265 [PREFIX/com]
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
277 EOF
278 cat << EOF
279 Host type:
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
290 EOF
291 if test -n "$ac_help"; then
292 echo "--enable and --with options recognized:$ac_help"
293 fi
294 exit 0 ;;
295
296 -host | --host | --hos | --ho)
297 ac_prev=host ;;
298 -host=* | --host=* | --hos=* | --ho=*)
299 host="$ac_optarg" ;;
300
301 -includedir | --includedir | --includedi | --included | --include \
302 | --includ | --inclu | --incl | --inc)
303 ac_prev=includedir ;;
304 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
305 | --includ=* | --inclu=* | --incl=* | --inc=*)
306 includedir="$ac_optarg" ;;
307
308 -infodir | --infodir | --infodi | --infod | --info | --inf)
309 ac_prev=infodir ;;
310 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
311 infodir="$ac_optarg" ;;
312
313 -libdir | --libdir | --libdi | --libd)
314 ac_prev=libdir ;;
315 -libdir=* | --libdir=* | --libdi=* | --libd=*)
316 libdir="$ac_optarg" ;;
317
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="$ac_optarg" ;;
324
325 -localstatedir | --localstatedir | --localstatedi | --localstated \
326 | --localstate | --localstat | --localsta | --localst \
327 | --locals | --local | --loca | --loc | --lo)
328 ac_prev=localstatedir ;;
329 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
330 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
331 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
332 localstatedir="$ac_optarg" ;;
333
334 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
335 ac_prev=mandir ;;
336 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
337 mandir="$ac_optarg" ;;
338
339 -nfp | --nfp | --nf)
340 # Obsolete; use --without-fp.
341 with_fp=no ;;
342
343 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
344 | --no-cr | --no-c)
345 no_create=yes ;;
346
347 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
348 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
349 no_recursion=yes ;;
350
351 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
352 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
353 | --oldin | --oldi | --old | --ol | --o)
354 ac_prev=oldincludedir ;;
355 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
356 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
357 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
358 oldincludedir="$ac_optarg" ;;
359
360 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
361 ac_prev=prefix ;;
362 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
363 prefix="$ac_optarg" ;;
364
365 -program-prefix | --program-prefix | --program-prefi | --program-pref \
366 | --program-pre | --program-pr | --program-p)
367 ac_prev=program_prefix ;;
368 -program-prefix=* | --program-prefix=* | --program-prefi=* \
369 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
370 program_prefix="$ac_optarg" ;;
371
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="$ac_optarg" ;;
378
379 -program-transform-name | --program-transform-name \
380 | --program-transform-nam | --program-transform-na \
381 | --program-transform-n | --program-transform- \
382 | --program-transform | --program-transfor \
383 | --program-transfo | --program-transf \
384 | --program-trans | --program-tran \
385 | --progr-tra | --program-tr | --program-t)
386 ac_prev=program_transform_name ;;
387 -program-transform-name=* | --program-transform-name=* \
388 | --program-transform-nam=* | --program-transform-na=* \
389 | --program-transform-n=* | --program-transform-=* \
390 | --program-transform=* | --program-transfor=* \
391 | --program-transfo=* | --program-transf=* \
392 | --program-trans=* | --program-tran=* \
393 | --progr-tra=* | --program-tr=* | --program-t=*)
394 program_transform_name="$ac_optarg" ;;
395
396 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
397 | -silent | --silent | --silen | --sile | --sil)
398 silent=yes ;;
399
400 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
401 ac_prev=sbindir ;;
402 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
403 | --sbi=* | --sb=*)
404 sbindir="$ac_optarg" ;;
405
406 -sharedstatedir | --sharedstatedir | --sharedstatedi \
407 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
408 | --sharedst | --shareds | --shared | --share | --shar \
409 | --sha | --sh)
410 ac_prev=sharedstatedir ;;
411 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
412 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
413 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
414 | --sha=* | --sh=*)
415 sharedstatedir="$ac_optarg" ;;
416
417 -site | --site | --sit)
418 ac_prev=site ;;
419 -site=* | --site=* | --sit=*)
420 site="$ac_optarg" ;;
421
422 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
423 ac_prev=srcdir ;;
424 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
425 srcdir="$ac_optarg" ;;
426
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="$ac_optarg" ;;
433
434 -target | --target | --targe | --targ | --tar | --ta | --t)
435 ac_prev=target ;;
436 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
437 target="$ac_optarg" ;;
438
439 -v | -verbose | --verbose | --verbos | --verbo | --verb)
440 verbose=yes ;;
441
442 -version | --version | --versio | --versi | --vers)
443 echo "configure generated by autoconf version 2.12"
444 exit 0 ;;
445
446 -with-* | --with-*)
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; }
451 fi
452 ac_package=`echo $ac_package| sed 's/-/_/g'`
453 case "$ac_option" in
454 *=*) ;;
455 *) ac_optarg=yes ;;
456 esac
457 eval "with_${ac_package}='$ac_optarg'" ;;
458
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; }
464 fi
465 ac_package=`echo $ac_package| sed 's/-/_/g'`
466 eval "with_${ac_package}=no" ;;
467
468 --x)
469 # Obsolete; use --with-x.
470 with_x=yes ;;
471
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="$ac_optarg" ;;
478
479 -x-libraries | --x-libraries | --x-librarie | --x-librari \
480 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
481 ac_prev=x_libraries ;;
482 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
483 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
484 x_libraries="$ac_optarg" ;;
485
486 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
487 ;;
488
489 *)
490 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
491 echo "configure: warning: $ac_option: invalid host type" 1>&2
492 fi
493 if test "x$nonopt" != xNONE; then
494 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
495 fi
496 nonopt="$ac_option"
497 ;;
498
499 esac
500 done
501
502 if test -n "$ac_prev"; then
503 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
504 fi
505
506 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
507
508 # File descriptor usage:
509 # 0 standard input
510 # 1 file creation
511 # 2 errors and warnings
512 # 3 some systems may open it to /dev/tty
513 # 4 used on the Kubota Titan
514 # 6 checking for... messages and results
515 # 5 compiler messages saved in config.log
516 if test "$silent" = yes; then
517 exec 6>/dev/null
518 else
519 exec 6>&1
520 fi
521 exec 5>./config.log
522
523 echo "\
524 This file contains any messages produced by compilers while
525 running configure, to aid debugging if configure makes a mistake.
526 " 1>&5
527
528 # Strip out --no-create and --no-recursion so they do not pile up.
529 # Also quote any args containing shell metacharacters.
530 ac_configure_args=
531 for ac_arg
532 do
533 case "$ac_arg" in
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 $ac_arg" ;;
541 esac
542 done
543
544 # NLS nuisances.
545 # Only set these to C if already set. These must not be set unconditionally
546 # because not all systems understand e.g. LANG=C (notably SCO).
547 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
548 # Non-C LC_CTYPE values break the ctype check.
549 if test "${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 "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
553
554 # confdefs.h avoids OS command line length limits that DEFS can exceed.
555 rm -rf conftest* confdefs.h
556 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
557 echo > confdefs.h
558
559 # A filename unique to this package, relative to the directory that
560 # configure is in, which we can look for to find out if srcdir is correct.
561 ac_unique_file=Makefile.in
562
563 # Find the source files, if location was not specified.
564 if test -z "$srcdir"; then
565 ac_srcdir_defaulted=yes
566 # Try the directory containing this script, then its parent.
567 ac_prog=$0
568 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
569 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
570 srcdir=$ac_confdir
571 if test ! -r $srcdir/$ac_unique_file; then
572 srcdir=..
573 fi
574 else
575 ac_srcdir_defaulted=no
576 fi
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; }
580 else
581 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
582 fi
583 fi
584 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
585
586 # Prefer explicitly selected file to automatically selected ones.
587 if test -z "$CONFIG_SITE"; then
588 if test "x$prefix" != xNONE; then
589 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
590 else
591 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
592 fi
593 fi
594 for ac_site_file in $CONFIG_SITE; do
595 if test -r "$ac_site_file"; then
596 echo "loading site script $ac_site_file"
597 . "$ac_site_file"
598 fi
599 done
600
601 if test -r "$cache_file"; then
602 echo "loading cache $cache_file"
603 . $cache_file
604 else
605 echo "creating cache $cache_file"
606 > $cache_file
607 fi
608
609 ac_ext=c
610 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
611 ac_cpp='$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
615
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
619 ac_n= ac_c='
620 ' ac_t=' '
621 else
622 ac_n=-n ac_c= ac_t=
623 fi
624 else
625 ac_n= ac_c='\c' ac_t=
626 fi
627
628
629
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 "$CPP"; then
634 CPP=
635 fi
636 if test -z "$CPP"; then
637 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
638 echo $ac_n "(cached) $ac_c" 1>&6
639 else
640 # This must be in double quotes, not single quotes, because CPP may get
641 # substituted into the Makefile and "${CC-cc}" will confuse make.
642 CPP="${CC-cc} -E"
643 # On the NeXT, cc -E runs the code through the compiler's parser,
644 # not just through cpp.
645 cat > conftest.$ac_ext <<EOF
646 #line 647 "configure"
647 #include "confdefs.h"
648 #include <assert.h>
649 Syntax Error
650 EOF
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
655 :
656 else
657 echo "$ac_err" >&5
658 echo "configure: failed program was:" >&5
659 cat conftest.$ac_ext >&5
660 rm -rf conftest*
661 CPP="${CC-cc} -E -traditional-cpp"
662 cat > conftest.$ac_ext <<EOF
663 #line 664 "configure"
664 #include "confdefs.h"
665 #include <assert.h>
666 Syntax Error
667 EOF
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
672 :
673 else
674 echo "$ac_err" >&5
675 echo "configure: failed program was:" >&5
676 cat conftest.$ac_ext >&5
677 rm -rf conftest*
678 CPP=/lib/cpp
679 fi
680 rm -f conftest*
681 fi
682 rm -f conftest*
683 ac_cv_prog_CPP="$CPP"
684 fi
685 CPP="$ac_cv_prog_CPP"
686 else
687 ac_cv_prog_CPP="$CPP"
688 fi
689 echo "$ac_t""$CPP" 1>&6
690
691
692 # autoconf.info says this should be called right after AC_INIT.
693
694
695 ac_aux_dir=
696 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
697 if test -f $ac_dir/install-sh; then
698 ac_aux_dir=$ac_dir
699 ac_install_sh="$ac_aux_dir/install-sh -c"
700 break
701 elif test -f $ac_dir/install.sh; then
702 ac_aux_dir=$ac_dir
703 ac_install_sh="$ac_aux_dir/install.sh -c"
704 break
705 fi
706 done
707 if test -z "$ac_aux_dir"; then
708 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
709 fi
710 ac_config_guess=$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.
713
714
715 # Do some error checking and defaulting for the host and target type.
716 # The inputs are:
717 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
718 #
719 # The rules are:
720 # 1. You are not allowed to specify --host, --target, and nonopt at the
721 # same time.
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.
727
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; } ;;
733 esac
734
735
736 # Make sure we can run config.sub.
737 if $ac_config_sub sun4 >/dev/null 2>&1; then :
738 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
739 fi
740
741 echo $ac_n "checking host system type""... $ac_c" 1>&6
742 echo "configure:743: checking host system type" >&5
743
744 host_alias=$host
745 case "$host_alias" in
746 NONE)
747 case $nonopt in
748 NONE)
749 if host_alias=`$ac_config_guess`; then :
750 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
751 fi ;;
752 *) host_alias=$nonopt ;;
753 esac ;;
754 esac
755
756 host=`$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
761
762 echo $ac_n "checking target system type""... $ac_c" 1>&6
763 echo "configure:764: checking target system type" >&5
764
765 target_alias=$target
766 case "$target_alias" in
767 NONE)
768 case $nonopt in
769 NONE) target_alias=$host_alias ;;
770 *) target_alias=$nonopt ;;
771 esac ;;
772 esac
773
774 target=`$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
779
780 echo $ac_n "checking build system type""... $ac_c" 1>&6
781 echo "configure:782: checking build system type" >&5
782
783 build_alias=$build
784 case "$build_alias" in
785 NONE)
786 case $nonopt in
787 NONE) build_alias=$host_alias ;;
788 *) build_alias=$nonopt ;;
789 esac ;;
790 esac
791
792 build=`$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""$build" 1>&6
797
798 test "$host_alias" != "$target_alias" &&
799 test "$program_prefix$program_suffix$program_transform_name" = \
800 NONENONEs,x,x, &&
801 program_prefix=${target_alias}-
802
803 if test "$program_transform_name" = s,x,x,; then
804 program_transform_name=
805 else
806 # Double any \ or $. echo might interpret backslashes.
807 cat <<\EOF_SED > conftestsed
808 s,\\,\\\\,g; s,\$,$$,g
809 EOF_SED
810 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
811 rm -f conftestsed
812 fi
813 test "$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},; $program_transform_name"
818
819 # sed with no file args requires a program.
820 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
821
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) $ac_c" 1>&6
828 else
829 if test -n "$CC"; then
830 ac_cv_prog_CC="$CC" # Let the user override the test.
831 else
832 IFS="${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
836 ac_cv_prog_CC="gcc"
837 break
838 fi
839 done
840 IFS="$ac_save_ifs"
841 fi
842 fi
843 CC="$ac_cv_prog_CC"
844 if test -n "$CC"; then
845 echo "$ac_t""$CC" 1>&6
846 else
847 echo "$ac_t""no" 1>&6
848 fi
849
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) $ac_c" 1>&6
857 else
858 if test -n "$CC"; then
859 ac_cv_prog_CC="$CC" # Let the user override the test.
860 else
861 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
862 ac_prog_rejected=no
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
867 ac_prog_rejected=yes
868 continue
869 fi
870 ac_cv_prog_CC="cc"
871 break
872 fi
873 done
874 IFS="$ac_save_ifs"
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
878 shift
879 if test $# -gt 0; then
880 # We chose a different compiler from the bogus one.
881 # However, it has the same basename, so the bogon will be chosen
882 # first if we set CC to just the basename; use the full file name.
883 shift
884 set dummy "$ac_dir/$ac_word" "$@"
885 shift
886 ac_cv_prog_CC="$@"
887 fi
888 fi
889 fi
890 fi
891 CC="$ac_cv_prog_CC"
892 if test -n "$CC"; then
893 echo "$ac_t""$CC" 1>&6
894 else
895 echo "$ac_t""no" 1>&6
896 fi
897
898 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
899 fi
900
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 $LDFLAGS) works" >&5
903
904 ac_ext=c
905 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
906 ac_cpp='$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
910
911 cat > conftest.$ac_ext <<EOF
912 #line 913 "configure"
913 #include "confdefs.h"
914 main(){return(0);}
915 EOF
916 if { (eval echo configure:917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
917 ac_cv_prog_cc_works=yes
918 # If we can't run a trivial program, we are probably using a cross compiler.
919 if (./conftest; exit) 2>/dev/null; then
920 ac_cv_prog_cc_cross=no
921 else
922 ac_cv_prog_cc_cross=yes
923 fi
924 else
925 echo "configure: failed program was:" >&5
926 cat conftest.$ac_ext >&5
927 ac_cv_prog_cc_works=no
928 fi
929 rm -fr conftest*
930
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; }
934 fi
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
939
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) $ac_c" 1>&6
944 else
945 cat > conftest.c <<EOF
946 #ifdef __GNUC__
947 yes;
948 #endif
949 EOF
950 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:951: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
951 ac_cv_prog_gcc=yes
952 else
953 ac_cv_prog_gcc=no
954 fi
955 fi
956
957 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
958
959 if test $ac_cv_prog_gcc = yes; then
960 GCC=yes
961 ac_test_CFLAGS="${CFLAGS+set}"
962 ac_save_CFLAGS="$CFLAGS"
963 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) $ac_c" 1>&6
968 else
969 echo 'void f(){}' > conftest.c
970 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
971 ac_cv_prog_cc_g=yes
972 else
973 ac_cv_prog_cc_g=no
974 fi
975 rm -f conftest*
976
977 fi
978
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 $ac_cv_prog_cc_g = yes; then
983 CFLAGS="-g -O2"
984 else
985 CFLAGS="-O2"
986 fi
987 else
988 GCC=
989 test "${CFLAGS+set}" = set || CFLAGS="-g"
990 fi
991
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
997 # IRIX /sbin/install
998 # AIX /bin/install
999 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1000 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1001 # ./install, which can be erroneously created by make from ./install.sh.
1002 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1003 echo "configure:1004: checking for a BSD compatible install" >&5
1004 if test -z "$INSTALL"; then
1005 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1006 echo $ac_n "(cached) $ac_c" 1>&6
1007 else
1008 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1009 for ac_dir in $PATH; do
1010 # Account for people who put trailing slashes in PATH elements.
1011 case "$ac_dir/" in
1012 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1013 *)
1014 # OSF1 and SCO ODT 3.0 have their own names for install.
1015 for ac_prog in ginstall installbsd scoinst install; do
1016 if test -f $ac_dir/$ac_prog; then
1017 if test $ac_prog = install &&
1018 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1019 # AIX install. It has an incompatible calling convention.
1020 # OSF/1 installbsd also uses dspmsg, but is usable.
1021 :
1022 else
1023 ac_cv_path_install="$ac_dir/$ac_prog -c"
1024 break 2
1025 fi
1026 fi
1027 done
1028 ;;
1029 esac
1030 done
1031 IFS="$ac_save_IFS"
1032
1033 fi
1034 if test "${ac_cv_path_install+set}" = set; then
1035 INSTALL="$ac_cv_path_install"
1036 else
1037 # As a last resort, use the slow shell script. We don't cache a
1038 # path for INSTALL within a source directory, because that will
1039 # break other packages using the cache if that directory is
1040 # removed, or if the path is relative.
1041 INSTALL="$ac_install_sh"
1042 fi
1043 fi
1044 echo "$ac_t""$INSTALL" 1>&6
1045
1046 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1047 # It thinks the first close brace ends the variable substitution.
1048 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1049
1050 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1051
1052
1053 # Put a plausible default for CC_FOR_BUILD in Makefile.
1054 if test "x$cross_compiling" = "xno"; then
1055 CC_FOR_BUILD='$(CC)'
1056 else
1057 CC_FOR_BUILD=gcc
1058 fi
1059
1060
1061
1062
1063 AR=${AR-ar}
1064
1065 # Extract the first word of "ranlib", so it can be a program name with args.
1066 set dummy ranlib; ac_word=$2
1067 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1068 echo "configure:1069: checking for $ac_word" >&5
1069 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1070 echo $ac_n "(cached) $ac_c" 1>&6
1071 else
1072 if test -n "$RANLIB"; then
1073 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1074 else
1075 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1076 for ac_dir in $PATH; do
1077 test -z "$ac_dir" && ac_dir=.
1078 if test -f $ac_dir/$ac_word; then
1079 ac_cv_prog_RANLIB="ranlib"
1080 break
1081 fi
1082 done
1083 IFS="$ac_save_ifs"
1084 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1085 fi
1086 fi
1087 RANLIB="$ac_cv_prog_RANLIB"
1088 if test -n "$RANLIB"; then
1089 echo "$ac_t""$RANLIB" 1>&6
1090 else
1091 echo "$ac_t""no" 1>&6
1092 fi
1093
1094
1095 # Check for common headers.
1096 # FIXME: Seems to me this can cause problems for i386-windows hosts.
1097 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
1098 for ac_hdr in stdlib.h string.h strings.h unistd.h time.h
1099 do
1100 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1101 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1102 echo "configure:1103: checking for $ac_hdr" >&5
1103 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1104 echo $ac_n "(cached) $ac_c" 1>&6
1105 else
1106 cat > conftest.$ac_ext <<EOF
1107 #line 1108 "configure"
1108 #include "confdefs.h"
1109 #include <$ac_hdr>
1110 EOF
1111 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1112 { (eval echo configure:1113: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1113 ac_err=`grep -v '^ *+' conftest.out`
1114 if test -z "$ac_err"; then
1115 rm -rf conftest*
1116 eval "ac_cv_header_$ac_safe=yes"
1117 else
1118 echo "$ac_err" >&5
1119 echo "configure: failed program was:" >&5
1120 cat conftest.$ac_ext >&5
1121 rm -rf conftest*
1122 eval "ac_cv_header_$ac_safe=no"
1123 fi
1124 rm -f conftest*
1125 fi
1126 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1127 echo "$ac_t""yes" 1>&6
1128 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1129 cat >> confdefs.h <<EOF
1130 #define $ac_tr_hdr 1
1131 EOF
1132
1133 else
1134 echo "$ac_t""no" 1>&6
1135 fi
1136 done
1137
1138 for ac_hdr in sys/time.h sys/resource.h
1139 do
1140 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1141 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1142 echo "configure:1143: checking for $ac_hdr" >&5
1143 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1144 echo $ac_n "(cached) $ac_c" 1>&6
1145 else
1146 cat > conftest.$ac_ext <<EOF
1147 #line 1148 "configure"
1148 #include "confdefs.h"
1149 #include <$ac_hdr>
1150 EOF
1151 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1152 { (eval echo configure:1153: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1153 ac_err=`grep -v '^ *+' conftest.out`
1154 if test -z "$ac_err"; then
1155 rm -rf conftest*
1156 eval "ac_cv_header_$ac_safe=yes"
1157 else
1158 echo "$ac_err" >&5
1159 echo "configure: failed program was:" >&5
1160 cat conftest.$ac_ext >&5
1161 rm -rf conftest*
1162 eval "ac_cv_header_$ac_safe=no"
1163 fi
1164 rm -f conftest*
1165 fi
1166 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1167 echo "$ac_t""yes" 1>&6
1168 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1169 cat >> confdefs.h <<EOF
1170 #define $ac_tr_hdr 1
1171 EOF
1172
1173 else
1174 echo "$ac_t""no" 1>&6
1175 fi
1176 done
1177
1178 for ac_hdr in fcntl.h
1179 do
1180 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1181 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1182 echo "configure:1183: checking for $ac_hdr" >&5
1183 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1184 echo $ac_n "(cached) $ac_c" 1>&6
1185 else
1186 cat > conftest.$ac_ext <<EOF
1187 #line 1188 "configure"
1188 #include "confdefs.h"
1189 #include <$ac_hdr>
1190 EOF
1191 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1192 { (eval echo configure:1193: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1193 ac_err=`grep -v '^ *+' conftest.out`
1194 if test -z "$ac_err"; then
1195 rm -rf conftest*
1196 eval "ac_cv_header_$ac_safe=yes"
1197 else
1198 echo "$ac_err" >&5
1199 echo "configure: failed program was:" >&5
1200 cat conftest.$ac_ext >&5
1201 rm -rf conftest*
1202 eval "ac_cv_header_$ac_safe=no"
1203 fi
1204 rm -f conftest*
1205 fi
1206 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1207 echo "$ac_t""yes" 1>&6
1208 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1209 cat >> confdefs.h <<EOF
1210 #define $ac_tr_hdr 1
1211 EOF
1212
1213 else
1214 echo "$ac_t""no" 1>&6
1215 fi
1216 done
1217
1218 for ac_func in getrusage time sigaction
1219 do
1220 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1221 echo "configure:1222: checking for $ac_func" >&5
1222 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1223 echo $ac_n "(cached) $ac_c" 1>&6
1224 else
1225 cat > conftest.$ac_ext <<EOF
1226 #line 1227 "configure"
1227 #include "confdefs.h"
1228 /* System header to define __stub macros and hopefully few prototypes,
1229 which can conflict with char $ac_func(); below. */
1230 #include <assert.h>
1231 /* Override any gcc2 internal prototype to avoid an error. */
1232 /* We use char because int might match the return type of a gcc2
1233 builtin and then its argument prototype would still apply. */
1234 char $ac_func();
1235
1236 int main() {
1237
1238 /* The GNU C library defines this for functions which it implements
1239 to always fail with ENOSYS. Some functions are actually named
1240 something starting with __ and the normal name is an alias. */
1241 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1242 choke me
1243 #else
1244 $ac_func();
1245 #endif
1246
1247 ; return 0; }
1248 EOF
1249 if { (eval echo configure:1250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1250 rm -rf conftest*
1251 eval "ac_cv_func_$ac_func=yes"
1252 else
1253 echo "configure: failed program was:" >&5
1254 cat conftest.$ac_ext >&5
1255 rm -rf conftest*
1256 eval "ac_cv_func_$ac_func=no"
1257 fi
1258 rm -f conftest*
1259 fi
1260
1261 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1262 echo "$ac_t""yes" 1>&6
1263 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1264 cat >> confdefs.h <<EOF
1265 #define $ac_tr_func 1
1266 EOF
1267
1268 else
1269 echo "$ac_t""no" 1>&6
1270 fi
1271 done
1272
1273
1274 . ${srcdir}/../../bfd/configure.host
1275
1276
1277
1278 USE_MAINTAINER_MODE=no
1279 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1280 if test "${enable_maintainer_mode+set}" = set; then
1281 enableval="$enable_maintainer_mode"
1282 case "${enableval}" in
1283 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
1284 no) MAINT="#" ;;
1285 *) { echo "configure: error: "--enable-maintainer-mode does not take a value"" 1>&2; exit 1; }; MAINT="#" ;;
1286 esac
1287 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
1288 echo "Setting maintainer mode" 6>&1
1289 fi
1290 else
1291 MAINT="#"
1292 fi
1293
1294
1295
1296 # Check whether --enable-sim-bswap or --disable-sim-bswap was given.
1297 if test "${enable_sim_bswap+set}" = set; then
1298 enableval="$enable_sim_bswap"
1299 case "${enableval}" in
1300 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
1301 no) sim_bswap="-DWITH_BSWAP=0";;
1302 *) { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
1303 esac
1304 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
1305 echo "Setting bswap flags = $sim_bswap" 6>&1
1306 fi
1307 else
1308 sim_bswap=""
1309 fi
1310
1311
1312
1313 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
1314 if test "${enable_sim_cflags+set}" = set; then
1315 enableval="$enable_sim_cflags"
1316 case "${enableval}" in
1317 yes) sim_cflags="-O2";;
1318 trace) { echo "configure: error: "Please use --enable-sim-debug instead."" 1>&2; exit 1; }; sim_cflags="";;
1319 no) sim_cflags="";;
1320 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1321 esac
1322 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
1323 echo "Setting sim cflags = $sim_cflags" 6>&1
1324 fi
1325 else
1326 sim_cflags=""
1327 fi
1328
1329
1330
1331 # Check whether --enable-sim-debug or --disable-sim-debug was given.
1332 if test "${enable_sim_debug+set}" = set; then
1333 enableval="$enable_sim_debug"
1334 case "${enableval}" in
1335 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
1336 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
1337 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
1338 esac
1339 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
1340 echo "Setting sim debug = $sim_debug" 6>&1
1341 fi
1342 else
1343 sim_debug=""
1344 fi
1345
1346
1347
1348 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
1349 if test "${enable_sim_stdio+set}" = set; then
1350 enableval="$enable_sim_stdio"
1351 case "${enableval}" in
1352 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
1353 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
1354 *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
1355 esac
1356 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
1357 echo "Setting stdio flags = $sim_stdio" 6>&1
1358 fi
1359 else
1360 sim_stdio=""
1361 fi
1362
1363
1364
1365 # Check whether --enable-sim-trace or --disable-sim-trace was given.
1366 if test "${enable_sim_trace+set}" = set; then
1367 enableval="$enable_sim_trace"
1368 case "${enableval}" in
1369 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
1370 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
1371 [-0-9]*)
1372 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
1373 [a-z]*)
1374 sim_trace=""
1375 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1376 if test x"$sim_trace" = x; then
1377 sim_trace="-DWITH_TRACE='(TRACE_$x"
1378 else
1379 sim_trace="${sim_trace}|TRACE_$x"
1380 fi
1381 done
1382 sim_trace="$sim_trace)'" ;;
1383 esac
1384 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
1385 echo "Setting sim trace = $sim_trace" 6>&1
1386 fi
1387 else
1388 sim_trace=""
1389 fi
1390
1391
1392
1393 # Check whether --enable-sim-profile or --disable-sim-profile was given.
1394 if test "${enable_sim_profile+set}" = set; then
1395 enableval="$enable_sim_profile"
1396 case "${enableval}" in
1397 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
1398 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
1399 [-0-9]*)
1400 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
1401 [a-z]*)
1402 sim_profile=""
1403 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1404 if test x"$sim_profile" = x; then
1405 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
1406 else
1407 sim_profile="${sim_profile}|PROFILE_$x"
1408 fi
1409 done
1410 sim_profile="$sim_profile)'" ;;
1411 esac
1412 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
1413 echo "Setting sim profile = $sim_profile" 6>&1
1414 fi
1415 else
1416 sim_profile=""
1417 fi
1418
1419
1420
1421 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1422 echo "configure:1423: checking return type of signal handlers" >&5
1423 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1424 echo $ac_n "(cached) $ac_c" 1>&6
1425 else
1426 cat > conftest.$ac_ext <<EOF
1427 #line 1428 "configure"
1428 #include "confdefs.h"
1429 #include <sys/types.h>
1430 #include <signal.h>
1431 #ifdef signal
1432 #undef signal
1433 #endif
1434 #ifdef __cplusplus
1435 extern "C" void (*signal (int, void (*)(int)))(int);
1436 #else
1437 void (*signal ()) ();
1438 #endif
1439
1440 int main() {
1441 int i;
1442 ; return 0; }
1443 EOF
1444 if { (eval echo configure:1445: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1445 rm -rf conftest*
1446 ac_cv_type_signal=void
1447 else
1448 echo "configure: failed program was:" >&5
1449 cat conftest.$ac_ext >&5
1450 rm -rf conftest*
1451 ac_cv_type_signal=int
1452 fi
1453 rm -f conftest*
1454 fi
1455
1456 echo "$ac_t""$ac_cv_type_signal" 1>&6
1457 cat >> confdefs.h <<EOF
1458 #define RETSIGTYPE $ac_cv_type_signal
1459 EOF
1460
1461
1462
1463
1464 sim_link_files=
1465 sim_link_links=
1466
1467 sim_link_links=tconfig.h
1468 if test -f ${srcdir}/tconfig.in
1469 then
1470 sim_link_files=tconfig.in
1471 else
1472 sim_link_files=../common/tconfig.in
1473 fi
1474
1475 # targ-vals.def points to the libc macro description file.
1476 case "${target}" in
1477 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
1478 esac
1479 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
1480 sim_link_links="${sim_link_links} targ-vals.def"
1481
1482
1483
1484
1485 default_sim_inline="-DDEFAULT_INLINE=0"
1486 # Check whether --enable-sim-inline or --disable-sim-inline was given.
1487 if test "${enable_sim_inline+set}" = set; then
1488 enableval="$enable_sim_inline"
1489 sim_inline=""
1490 case "$enableval" in
1491 no) sim_inline="-DDEFAULT_INLINE=0";;
1492 0) sim_inline="-DDEFAULT_INLINE=0";;
1493 yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_INLINE";;
1494 1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
1495 *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
1496 new_flag=""
1497 case "$x" in
1498 *_INLINE=*) new_flag="-D$x";;
1499 *=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
1500 *_INLINE) new_flag="-D$x=ALL_INLINE";;
1501 *) new_flag="-D$x""_INLINE=ALL_INLINE";;
1502 esac
1503 if test x"$sim_inline" = x""; then
1504 sim_inline="$new_flag"
1505 else
1506 sim_inline="$sim_inline $new_flag"
1507 fi
1508 done;;
1509 esac
1510 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
1511 echo "Setting inline flags = $sim_inline" 6>&1
1512 fi
1513 else
1514 if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
1515 sim_inline="${default_sim_inline}"
1516 if test x"$silent" != x"yes"; then
1517 echo "Setting inline flags = $sim_inline" 6>&1
1518 fi
1519 else
1520 sim_inline=""
1521 fi
1522 fi
1523
1524 wire_alignment="NONSTRICT_ALIGNMENT"
1525 default_alignment=""
1526
1527 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
1528 if test "${enable_sim_alignment+set}" = set; then
1529 enableval="$enable_sim_alignment"
1530 case "${enableval}" in
1531 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
1532 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
1533 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
1534 yes) if test x"$wire_alignment" != x; then
1535 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
1536 else
1537 if test x"$default_alignment" != x; then
1538 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
1539 else
1540 echo "No hard-wired alignment for target $target" 1>&6
1541 sim_alignment="-DWITH_ALIGNMENT=0"
1542 fi
1543 fi;;
1544 no) if test x"$default_alignment" != x; then
1545 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
1546 else
1547 if test x"$wire_alignment" != x; then
1548 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
1549 else
1550 echo "No default alignment for target $target" 1>&6
1551 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
1552 fi
1553 fi;;
1554 *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
1555 esac
1556 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
1557 echo "Setting alignment flags = $sim_alignment" 6>&1
1558 fi
1559 else
1560 if test x"$default_alignment" != x; then
1561 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
1562 else
1563 if test x"$wire_alignment" != x; then
1564 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
1565 else
1566 sim_alignment=
1567 fi
1568 fi
1569 fi
1570
1571
1572 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
1573 if test "${enable_sim_hostendian+set}" = set; then
1574 enableval="$enable_sim_hostendian"
1575 case "${enableval}" in
1576 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
1577 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
1578 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
1579 *) { echo "configure: error: "Unknown value $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
1580 esac
1581 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
1582 echo "Setting hostendian flags = $sim_hostendian" 6>&1
1583 fi
1584 else
1585
1586 if test "x$cross_compiling" = "xno"; then
1587 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
1588 echo "configure:1589: checking whether byte ordering is bigendian" >&5
1589 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
1590 echo $ac_n "(cached) $ac_c" 1>&6
1591 else
1592 ac_cv_c_bigendian=unknown
1593 # See if sys/param.h defines the BYTE_ORDER macro.
1594 cat > conftest.$ac_ext <<EOF
1595 #line 1596 "configure"
1596 #include "confdefs.h"
1597 #include <sys/types.h>
1598 #include <sys/param.h>
1599 int main() {
1600
1601 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
1602 bogus endian macros
1603 #endif
1604 ; return 0; }
1605 EOF
1606 if { (eval echo configure:1607: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1607 rm -rf conftest*
1608 # It does; now see whether it defined to BIG_ENDIAN or not.
1609 cat > conftest.$ac_ext <<EOF
1610 #line 1611 "configure"
1611 #include "confdefs.h"
1612 #include <sys/types.h>
1613 #include <sys/param.h>
1614 int main() {
1615
1616 #if BYTE_ORDER != BIG_ENDIAN
1617 not big endian
1618 #endif
1619 ; return 0; }
1620 EOF
1621 if { (eval echo configure:1622: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1622 rm -rf conftest*
1623 ac_cv_c_bigendian=yes
1624 else
1625 echo "configure: failed program was:" >&5
1626 cat conftest.$ac_ext >&5
1627 rm -rf conftest*
1628 ac_cv_c_bigendian=no
1629 fi
1630 rm -f conftest*
1631 else
1632 echo "configure: failed program was:" >&5
1633 cat conftest.$ac_ext >&5
1634 fi
1635 rm -f conftest*
1636 if test $ac_cv_c_bigendian = unknown; then
1637 if test "$cross_compiling" = yes; then
1638 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1639 else
1640 cat > conftest.$ac_ext <<EOF
1641 #line 1642 "configure"
1642 #include "confdefs.h"
1643 main () {
1644 /* Are we little or big endian? From Harbison&Steele. */
1645 union
1646 {
1647 long l;
1648 char c[sizeof (long)];
1649 } u;
1650 u.l = 1;
1651 exit (u.c[sizeof (long) - 1] == 1);
1652 }
1653 EOF
1654 if { (eval echo configure:1655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1655 then
1656 ac_cv_c_bigendian=no
1657 else
1658 echo "configure: failed program was:" >&5
1659 cat conftest.$ac_ext >&5
1660 rm -fr conftest*
1661 ac_cv_c_bigendian=yes
1662 fi
1663 rm -fr conftest*
1664 fi
1665
1666 fi
1667 fi
1668
1669 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
1670 if test $ac_cv_c_bigendian = yes; then
1671 cat >> confdefs.h <<\EOF
1672 #define WORDS_BIGENDIAN 1
1673 EOF
1674
1675 fi
1676
1677 if test $ac_cv_c_bigendian = yes; then
1678 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
1679 else
1680 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
1681 fi
1682 else
1683 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
1684 fi
1685 fi
1686
1687
1688 # Check whether --enable-sim-warnings or --disable-sim-warnings was given.
1689 if test "${enable_sim_warnings+set}" = set; then
1690 enableval="$enable_sim_warnings"
1691 case "${enableval}" in
1692 yes) sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes -Wmissing-declarations ";;
1693 no) sim_warnings="-w";;
1694 *) sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1695 esac
1696 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
1697 echo "Setting warning flags = $sim_warnings" 6>&1
1698 fi
1699 else
1700 sim_warnings=""
1701 fi
1702
1703
1704
1705 # Ensure a reasonable default simulator is constructed:
1706 case "${target}" in
1707 # start-sanitize-tx19
1708 mipstx19*-*-*) SIMCONF="-mips1 -mcpu=r1900 -mno-fp --warnings";;
1709 # end-sanitize-tx19
1710 # start-sanitize-tx49
1711 mips64tx49*-*-*) SIMCONF="-mips3 --warnings -mcpu=r4900";;
1712 # end-sanitize-tx49
1713 # start-sanitize-r5900
1714 mips64r59*-*-*) SIMCONF="-mips3 --warnings -mcpu=r5900";;
1715 # end-sanitize-r5900
1716 # start-sanitize-sky
1717 txvu-*-*) SIMCONF="-mips3 --warnings -mcpu=r5900";;
1718 # end-sanitize-sky
1719 mips64*-*-*) SIMCONF="-mips0 --warnings";;
1720 mips16*-*-*) SIMCONF="-mips0 --warnings";;
1721 mips*-*-*) SIMCONF="-mips2 --warnings";;
1722 *) SIMCONF="-mips0 --warnings";;
1723 esac
1724
1725
1726 case "${target}" in
1727 # start-sanitize-tx19
1728 mipstx19*-*-*) SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
1729 # end-sanitize-tx19
1730 *) SIM_SUBTARGET="";;
1731 esac
1732
1733
1734
1735 #
1736 # Select the byte order of the target
1737 #
1738 case "${target}" in
1739 # start-sanitize-tx19
1740 mipstx19*-*-*) mips_endian=0 ;;
1741 # end-sanitize-tx19
1742 # start-sanitize-r5900
1743 mips64r59*-*-*) mips_endian=LITTLE_ENDIAN ;;
1744 # end-sanitize-r5900
1745 # start-sanitize-sky
1746 txvu-*-*) mips_endian=LITTLE_ENDIAN ;;
1747 # end-sanitize-sky
1748 mips64*-*-*) mips_endian=0 ;;
1749 mips16*-*-*) mips_endian=0 ;;
1750 mips*-*-*) mips_endian=0 ;;
1751 *) mips_endian=0 ;;
1752 esac
1753
1754 wire_endian="$mips_endian"
1755 default_endian=""
1756 # Check whether --enable-sim-endian or --disable-sim-endian was given.
1757 if test "${enable_sim_endian+set}" = set; then
1758 enableval="$enable_sim_endian"
1759 case "${enableval}" in
1760 b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
1761 l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
1762 yes) if test x"$wire_endian" != x; then
1763 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
1764 else
1765 if test x"$default_endian" != x; then
1766 sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
1767 else
1768 echo "No hard-wired endian for target $target" 1>&6
1769 sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
1770 fi
1771 fi;;
1772 no) if test x"$default_endian" != x; then
1773 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
1774 else
1775 if test x"$wire_endian" != x; then
1776 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
1777 else
1778 echo "No default endian for target $target" 1>&6
1779 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
1780 fi
1781 fi;;
1782 *) { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
1783 esac
1784 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
1785 echo "Setting endian flags = $sim_endian" 6>&1
1786 fi
1787 else
1788 if test x"$default_endian" != x; then
1789 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
1790 else
1791 if test x"$wire_endian" != x; then
1792 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
1793 else
1794 sim_endian=
1795 fi
1796 fi
1797 fi
1798
1799
1800
1801 #
1802 # Select the bitsize of the target
1803 #
1804 case "${target}" in
1805 # start-sanitize-tx19
1806 mipstx19*-*-*) mips_bitsize=32 ; mips_msb=31 ;;
1807 # end-sanitize-tx19
1808 # start-sanitize-r5900
1809 mips64r59*-*-*) mips_bitsize=64 ; mips_msb=63 ;;
1810 # end-sanitize-r5900
1811 # start-sanitize-sky
1812 txvu-*-*) mips_bitsize=64 ; mips_msb=63 ;;
1813 # end-sanitize-sky
1814 mips64*-*-*) mips_bitsize=64 ; mips_msb=63 ;;
1815 mips16*-*-*) mips_bitsize=64 ; mips_msb=63 ;;
1816 mips*-*-*) mips_bitsize=32 ; mips_msb=31 ;;
1817 *) mips_bitsize=64 ; mips_msb=63 ;;
1818 esac
1819 wire_word_bitsize="$mips_bitsize"
1820 wire_word_msb="$mips_msb"
1821 wire_address_bitsize=""
1822 wire_cell_bitsize=""
1823 # Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
1824 if test "${enable_sim_bitsize+set}" = set; then
1825 enableval="$enable_sim_bitsize"
1826 sim_bitsize=
1827 case "${enableval}" in
1828 64,63 | 64,63,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63";;
1829 32,31 | 32,31,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31";;
1830 64,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1831 32,0 | 64,0,* ) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0";;
1832 32) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1833 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
1834 else
1835 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
1836 fi ;;
1837 64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1838 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
1839 else
1840 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
1841 fi ;;
1842 *) { echo "configure: error: "--enable-sim-bitsize was given $enableval. Expected 32 or 64"" 1>&2; exit 1; } ;;
1843 esac
1844 # address bitsize
1845 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
1846 case x"${tmp}" in
1847 x ) ;;
1848 x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=32" ;;
1849 x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_ADDRESS_BITSIZE=64" ;;
1850 * ) { echo "configure: error: "--enable-sim-bitsize was given address size $enableval. Expected 32 or 64"" 1>&2; exit 1; } ;;
1851 esac
1852 # cell bitsize
1853 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
1854 case x"${tmp}" in
1855 x ) ;;
1856 x32 | x32,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=32" ;;
1857 x64 | x64,* ) sim_bitsize="${sim_bitsize} -DWITH_TARGET_CELL_BITSIZE=64" ;;
1858 * ) { echo "configure: error: "--enable-sim-bitsize was given cell size $enableval. Expected 32 or 64"" 1>&2; exit 1; } ;;
1859 esac
1860 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
1861 echo "Setting bitsize flags = $sim_bitsize" 6>&1
1862 fi
1863 else
1864 sim_bitsize=""
1865 if test x"$wire_word_bitsize" != x; then
1866 sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
1867 fi
1868 if test x"$wire_word_msb" != x; then
1869 sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
1870 fi
1871 if test x"$wire_address_bitsize" != x; then
1872 sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
1873 fi
1874 if test x"$wire_cell_bitsize" != x; then
1875 sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
1876 fi
1877 fi
1878
1879
1880
1881 #
1882 # Select the floating hardware support of the target
1883 #
1884 mips_fpu=HARDWARE_FLOATING_POINT
1885 case "${target}" in
1886 # start-sanitize-tx19
1887 mipstx19*-*-*) mips_fpu=SOFT_FLOATING_POINT ;;
1888 # end-sanitize-tx19
1889 # start-sanitize-r5900
1890 mips64r59*-*-*) mips_fpu=HARD_FLOATING_POINT ;;
1891 # end-sanitize-r5900
1892 # start-sanitize-sky
1893 txvu-*-*) mips_fpu=HARD_FLOATING_POINT ;;
1894 # end-sanitize-sky
1895 mips64*-*-*) mips_fpu=HARD_FLOATING_POINT ;;
1896 mips16*-*-*) mips_fpu=HARD_FLOATING_POINT ;;
1897 mips*-*-*) mips_fpu=HARD_FLOATING_POINT ;;
1898 *) mips_fpu=HARD_FLOATING_POINT ;;
1899 esac
1900
1901 default_sim_float="$mips_fpu"
1902 default_sim_float_bitsize=""
1903 # Check whether --enable-sim-float or --disable-sim-float was given.
1904 if test "${enable_sim_float+set}" = set; then
1905 enableval="$enable_sim_float"
1906 case "${enableval}" in
1907 yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
1908 no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
1909 32) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
1910 64) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
1911 *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-float"" 1>&2; exit 1; }; sim_float="";;
1912 esac
1913 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
1914 echo "Setting float flags = $sim_float" 6>&1
1915 fi
1916 else
1917
1918 sim_float=
1919 if test x"${default_sim_float}" != x""; then
1920 sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
1921 fi
1922 if test x"${default_sim_float_bitsize}" != x""; then
1923 sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
1924 fi
1925
1926 fi
1927
1928
1929
1930 #
1931 # Select the IGEN architecture
1932 #
1933 sim_use_gen=NO
1934 sim_igen_machine="-M mipsIV"
1935 sim_m16_machine="-M mips16"
1936 sim_igen_filter="32,64,f"
1937 sim_m16_filter="16"
1938
1939 case "${target}" in
1940 # start-sanitize-tx19
1941 mipstx19*-*-*) sim_default_gen=M16
1942 sim_igen_machine="-M tx19"
1943 sim_m16_machine="-M tx19"
1944 sim_igen_filter="32"
1945 sim_m16_filter="16"
1946 ;;
1947 # end-sanitize-tx19
1948 # start-sanitize-r5900
1949 mips64r59*-*-*) sim_default_gen=IGEN
1950 sim_igen_machine="-M r5900"
1951 ;;
1952 # end-sanitize-r5900
1953 # start-sanitize-sky
1954 txvu-*-*) sim_default_gen=IGEN
1955 sim_igen_machine="-M r5900"
1956 ;;
1957 # end-sanitize-sky
1958 # start-sanitize-vr5400
1959 mips64vr54*-*-*) sim_default_gen=IGEN
1960 sim_use_gen=IGEN
1961 sim_igen_machine="-M vr5000,vr5400 -G gen-multi-sim=vr5400"
1962 ;;
1963 # end-sanitize-vr5400
1964 mips64vr5*-*-*) sim_default_gen=IGEN
1965 sim_use_gen=IGEN
1966 sim_igen_machine="-M vr5000"
1967 # start-sanitize-vr5400
1968 sim_igen_machine="-M vr5000,vr5400 -G gen-multi-sim=vr5000"
1969 # end-sanitize-vr5400
1970 ;;
1971 mips16*-*-*) sim_default_gen=M16
1972 ;;
1973 mips32*-*-*) sim_default_gen=IGEN
1974 sim_igen_filter="32,f"
1975 ;;
1976 *) sim_default_gen=IGEN
1977 ;;
1978 esac
1979 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine}"
1980 sim_m16_flags=" -F ${sim_m16_filter} ${sim_m16_machine}"
1981
1982
1983
1984 #
1985 # Enable igen
1986 #
1987 # Check whether --enable-sim-igen or --disable-sim-igen was given.
1988 if test "${enable_sim_igen+set}" = set; then
1989 enableval="$enable_sim_igen"
1990 case "${enableval}" in
1991 yes) sim_gen="${sim_default_gen}";;
1992 no) sim_gen=NO;;
1993 16) sim_gen=M16;;
1994 *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_gen="";;
1995 esac
1996 if test x"$silent" != x"yes" && test x"$sim_gen" != x""; then
1997 echo "Setting sim_igen = $sim_gen" 6>&1
1998 fi
1999 else
2000 sim_gen="${sim_use_gen}"
2001 fi
2002
2003
2004
2005
2006 for ac_hdr in string.h strings.h stdlib.h stdlib.h
2007 do
2008 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2009 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2010 echo "configure:2011: checking for $ac_hdr" >&5
2011 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2012 echo $ac_n "(cached) $ac_c" 1>&6
2013 else
2014 cat > conftest.$ac_ext <<EOF
2015 #line 2016 "configure"
2016 #include "confdefs.h"
2017 #include <$ac_hdr>
2018 EOF
2019 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2020 { (eval echo configure:2021: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2021 ac_err=`grep -v '^ *+' conftest.out`
2022 if test -z "$ac_err"; then
2023 rm -rf conftest*
2024 eval "ac_cv_header_$ac_safe=yes"
2025 else
2026 echo "$ac_err" >&5
2027 echo "configure: failed program was:" >&5
2028 cat conftest.$ac_ext >&5
2029 rm -rf conftest*
2030 eval "ac_cv_header_$ac_safe=no"
2031 fi
2032 rm -f conftest*
2033 fi
2034 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2035 echo "$ac_t""yes" 1>&6
2036 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2037 cat >> confdefs.h <<EOF
2038 #define $ac_tr_hdr 1
2039 EOF
2040
2041 else
2042 echo "$ac_t""no" 1>&6
2043 fi
2044 done
2045
2046 echo $ac_n "checking for fabs in -lm""... $ac_c" 1>&6
2047 echo "configure:2048: checking for fabs in -lm" >&5
2048 ac_lib_var=`echo m'_'fabs | sed 'y%./+-%__p_%'`
2049 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2050 echo $ac_n "(cached) $ac_c" 1>&6
2051 else
2052 ac_save_LIBS="$LIBS"
2053 LIBS="-lm $LIBS"
2054 cat > conftest.$ac_ext <<EOF
2055 #line 2056 "configure"
2056 #include "confdefs.h"
2057 /* Override any gcc2 internal prototype to avoid an error. */
2058 /* We use char because int might match the return type of a gcc2
2059 builtin and then its argument prototype would still apply. */
2060 char fabs();
2061
2062 int main() {
2063 fabs()
2064 ; return 0; }
2065 EOF
2066 if { (eval echo configure:2067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2067 rm -rf conftest*
2068 eval "ac_cv_lib_$ac_lib_var=yes"
2069 else
2070 echo "configure: failed program was:" >&5
2071 cat conftest.$ac_ext >&5
2072 rm -rf conftest*
2073 eval "ac_cv_lib_$ac_lib_var=no"
2074 fi
2075 rm -f conftest*
2076 LIBS="$ac_save_LIBS"
2077
2078 fi
2079 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2080 echo "$ac_t""yes" 1>&6
2081 ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2082 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2083 cat >> confdefs.h <<EOF
2084 #define $ac_tr_lib 1
2085 EOF
2086
2087 LIBS="-lm $LIBS"
2088
2089 else
2090 echo "$ac_t""no" 1>&6
2091 fi
2092
2093 for ac_func in aint anint sqrt
2094 do
2095 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2096 echo "configure:2097: checking for $ac_func" >&5
2097 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2098 echo $ac_n "(cached) $ac_c" 1>&6
2099 else
2100 cat > conftest.$ac_ext <<EOF
2101 #line 2102 "configure"
2102 #include "confdefs.h"
2103 /* System header to define __stub macros and hopefully few prototypes,
2104 which can conflict with char $ac_func(); below. */
2105 #include <assert.h>
2106 /* Override any gcc2 internal prototype to avoid an error. */
2107 /* We use char because int might match the return type of a gcc2
2108 builtin and then its argument prototype would still apply. */
2109 char $ac_func();
2110
2111 int main() {
2112
2113 /* The GNU C library defines this for functions which it implements
2114 to always fail with ENOSYS. Some functions are actually named
2115 something starting with __ and the normal name is an alias. */
2116 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2117 choke me
2118 #else
2119 $ac_func();
2120 #endif
2121
2122 ; return 0; }
2123 EOF
2124 if { (eval echo configure:2125: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2125 rm -rf conftest*
2126 eval "ac_cv_func_$ac_func=yes"
2127 else
2128 echo "configure: failed program was:" >&5
2129 cat conftest.$ac_ext >&5
2130 rm -rf conftest*
2131 eval "ac_cv_func_$ac_func=no"
2132 fi
2133 rm -f conftest*
2134 fi
2135
2136 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2137 echo "$ac_t""yes" 1>&6
2138 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2139 cat >> confdefs.h <<EOF
2140 #define $ac_tr_func 1
2141 EOF
2142
2143 else
2144 echo "$ac_t""no" 1>&6
2145 fi
2146 done
2147
2148
2149
2150
2151 trap '' 1 2 15
2152 cat > confcache <<\EOF
2153 # This file is a shell script that caches the results of configure
2154 # tests run on this system so they can be shared between configure
2155 # scripts and configure runs. It is not useful on other systems.
2156 # If it contains results you don't want to keep, you may remove or edit it.
2157 #
2158 # By default, configure uses ./config.cache as the cache file,
2159 # creating it if it does not exist already. You can give configure
2160 # the --cache-file=FILE option to use a different cache file; that is
2161 # what configure does when it calls configure scripts in
2162 # subdirectories, so they share the cache.
2163 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2164 # config.status only pays attention to the cache file if you give it the
2165 # --recheck option to rerun configure.
2166 #
2167 EOF
2168 # The following way of writing the cache mishandles newlines in values,
2169 # but we know of no workaround that is simple, portable, and efficient.
2170 # So, don't put newlines in cache variables' values.
2171 # Ultrix sh set writes to stderr and can't be redirected directly,
2172 # and sets the high bit in the cache file unless we assign to the vars.
2173 (set) 2>&1 |
2174 case `(ac_space=' '; set) 2>&1` in
2175 *ac_space=\ *)
2176 # `set' does not quote correctly, so add quotes (double-quote substitution
2177 # turns \\\\ into \\, and sed turns \\ into \).
2178 sed -n \
2179 -e "s/'/'\\\\''/g" \
2180 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2181 ;;
2182 *)
2183 # `set' quotes correctly as required by POSIX, so do not add quotes.
2184 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2185 ;;
2186 esac >> confcache
2187 if cmp -s $cache_file confcache; then
2188 :
2189 else
2190 if test -w $cache_file; then
2191 echo "updating cache $cache_file"
2192 cat confcache > $cache_file
2193 else
2194 echo "not updating unwritable cache $cache_file"
2195 fi
2196 fi
2197 rm -f confcache
2198
2199 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2200
2201 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2202 # Let make expand exec_prefix.
2203 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2204
2205 # Any assignment to VPATH causes Sun make to only execute
2206 # the first set of double-colon rules, so remove it if not needed.
2207 # If there is a colon in the path, we need to keep it.
2208 if test "x$srcdir" = x.; then
2209 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
2210 fi
2211
2212 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2213
2214 DEFS=-DHAVE_CONFIG_H
2215
2216 # Without the "./", some shells look in PATH for config.status.
2217 : ${CONFIG_STATUS=./config.status}
2218
2219 echo creating $CONFIG_STATUS
2220 rm -f $CONFIG_STATUS
2221 cat > $CONFIG_STATUS <<EOF
2222 #! /bin/sh
2223 # Generated automatically by configure.
2224 # Run this file to recreate the current configuration.
2225 # This directory was configured as follows,
2226 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2227 #
2228 # $0 $ac_configure_args
2229 #
2230 # Compiler output produced by configure, useful for debugging
2231 # configure, is in ./config.log if it exists.
2232
2233 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2234 for ac_option
2235 do
2236 case "\$ac_option" in
2237 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2238 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2239 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2240 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2241 echo "$CONFIG_STATUS generated by autoconf version 2.12"
2242 exit 0 ;;
2243 -help | --help | --hel | --he | --h)
2244 echo "\$ac_cs_usage"; exit 0 ;;
2245 *) echo "\$ac_cs_usage"; exit 1 ;;
2246 esac
2247 done
2248
2249 ac_given_srcdir=$srcdir
2250 ac_given_INSTALL="$INSTALL"
2251
2252 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
2253 EOF
2254 cat >> $CONFIG_STATUS <<EOF
2255
2256 # Protect against being on the right side of a sed subst in config.status.
2257 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2258 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2259 $ac_vpsub
2260 $extrasub
2261 s%@sim_environment@%$sim_environment%g
2262 s%@sim_alignment@%$sim_alignment%g
2263 s%@sim_assert@%$sim_assert%g
2264 s%@sim_bitsize@%$sim_bitsize%g
2265 s%@sim_endian@%$sim_endian%g
2266 s%@sim_hostendian@%$sim_hostendian%g
2267 s%@sim_float@%$sim_float%g
2268 s%@sim_scache@%$sim_scache%g
2269 s%@sim_default_model@%$sim_default_model%g
2270 s%@sim_hardware@%$sim_hardware%g
2271 s%@sim_hw_obj@%$sim_hw_obj%g
2272 s%@sim_dv_src@%$sim_dv_src%g
2273 s%@sim_dv_obj@%$sim_dv_obj%g
2274 s%@sim_inline@%$sim_inline%g
2275 s%@sim_packages@%$sim_packages%g
2276 s%@sim_regparm@%$sim_regparm%g
2277 s%@sim_reserved_bits@%$sim_reserved_bits%g
2278 s%@sim_smp@%$sim_smp%g
2279 s%@sim_stdcall@%$sim_stdcall%g
2280 s%@sim_xor_endian@%$sim_xor_endian%g
2281 s%@sim_warnings@%$sim_warnings%g
2282 s%@CFLAGS@%$CFLAGS%g
2283 s%@CPPFLAGS@%$CPPFLAGS%g
2284 s%@CXXFLAGS@%$CXXFLAGS%g
2285 s%@DEFS@%$DEFS%g
2286 s%@LDFLAGS@%$LDFLAGS%g
2287 s%@LIBS@%$LIBS%g
2288 s%@exec_prefix@%$exec_prefix%g
2289 s%@prefix@%$prefix%g
2290 s%@program_transform_name@%$program_transform_name%g
2291 s%@bindir@%$bindir%g
2292 s%@sbindir@%$sbindir%g
2293 s%@libexecdir@%$libexecdir%g
2294 s%@datadir@%$datadir%g
2295 s%@sysconfdir@%$sysconfdir%g
2296 s%@sharedstatedir@%$sharedstatedir%g
2297 s%@localstatedir@%$localstatedir%g
2298 s%@libdir@%$libdir%g
2299 s%@includedir@%$includedir%g
2300 s%@oldincludedir@%$oldincludedir%g
2301 s%@infodir@%$infodir%g
2302 s%@mandir@%$mandir%g
2303 s%@host@%$host%g
2304 s%@host_alias@%$host_alias%g
2305 s%@host_cpu@%$host_cpu%g
2306 s%@host_vendor@%$host_vendor%g
2307 s%@host_os@%$host_os%g
2308 s%@target@%$target%g
2309 s%@target_alias@%$target_alias%g
2310 s%@target_cpu@%$target_cpu%g
2311 s%@target_vendor@%$target_vendor%g
2312 s%@target_os@%$target_os%g
2313 s%@build@%$build%g
2314 s%@build_alias@%$build_alias%g
2315 s%@build_cpu@%$build_cpu%g
2316 s%@build_vendor@%$build_vendor%g
2317 s%@build_os@%$build_os%g
2318 s%@CC@%$CC%g
2319 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2320 s%@INSTALL_DATA@%$INSTALL_DATA%g
2321 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
2322 s%@HDEFINES@%$HDEFINES%g
2323 s%@AR@%$AR%g
2324 s%@RANLIB@%$RANLIB%g
2325 s%@CPP@%$CPP%g
2326 s%@MAINT@%$MAINT%g
2327 s%@sim_bswap@%$sim_bswap%g
2328 s%@sim_cflags@%$sim_cflags%g
2329 s%@sim_debug@%$sim_debug%g
2330 s%@sim_stdio@%$sim_stdio%g
2331 s%@sim_trace@%$sim_trace%g
2332 s%@sim_profile@%$sim_profile%g
2333 s%@SIMCONF@%$SIMCONF%g
2334 s%@SIM_SUBTARGET@%$SIM_SUBTARGET%g
2335 s%@sim_igen_flags@%$sim_igen_flags%g
2336 s%@sim_m16_flags@%$sim_m16_flags%g
2337 s%@sim_gen@%$sim_gen%g
2338
2339 CEOF
2340 EOF
2341
2342 cat >> $CONFIG_STATUS <<\EOF
2343
2344 # Split the substitutions into bite-sized pieces for seds with
2345 # small command number limits, like on Digital OSF/1 and HP-UX.
2346 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2347 ac_file=1 # Number of current file.
2348 ac_beg=1 # First line for current file.
2349 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2350 ac_more_lines=:
2351 ac_sed_cmds=""
2352 while $ac_more_lines; do
2353 if test $ac_beg -gt 1; then
2354 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2355 else
2356 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2357 fi
2358 if test ! -s conftest.s$ac_file; then
2359 ac_more_lines=false
2360 rm -f conftest.s$ac_file
2361 else
2362 if test -z "$ac_sed_cmds"; then
2363 ac_sed_cmds="sed -f conftest.s$ac_file"
2364 else
2365 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2366 fi
2367 ac_file=`expr $ac_file + 1`
2368 ac_beg=$ac_end
2369 ac_end=`expr $ac_end + $ac_max_sed_cmds`
2370 fi
2371 done
2372 if test -z "$ac_sed_cmds"; then
2373 ac_sed_cmds=cat
2374 fi
2375 EOF
2376
2377 cat >> $CONFIG_STATUS <<EOF
2378
2379 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
2380 EOF
2381 cat >> $CONFIG_STATUS <<\EOF
2382 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2383 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2384 case "$ac_file" in
2385 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2386 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2387 *) ac_file_in="${ac_file}.in" ;;
2388 esac
2389
2390 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2391
2392 # Remove last slash and all that follows it. Not all systems have dirname.
2393 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2394 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2395 # The file is in a subdirectory.
2396 test ! -d "$ac_dir" && mkdir "$ac_dir"
2397 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2398 # A "../" for each directory in $ac_dir_suffix.
2399 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2400 else
2401 ac_dir_suffix= ac_dots=
2402 fi
2403
2404 case "$ac_given_srcdir" in
2405 .) srcdir=.
2406 if test -z "$ac_dots"; then top_srcdir=.
2407 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2408 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2409 *) # Relative path.
2410 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2411 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2412 esac
2413
2414 case "$ac_given_INSTALL" in
2415 [/$]*) INSTALL="$ac_given_INSTALL" ;;
2416 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2417 esac
2418
2419 echo creating "$ac_file"
2420 rm -f "$ac_file"
2421 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2422 case "$ac_file" in
2423 *Makefile*) ac_comsub="1i\\
2424 # $configure_input" ;;
2425 *) ac_comsub= ;;
2426 esac
2427
2428 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2429 sed -e "$ac_comsub
2430 s%@configure_input@%$configure_input%g
2431 s%@srcdir@%$srcdir%g
2432 s%@top_srcdir@%$top_srcdir%g
2433 s%@INSTALL@%$INSTALL%g
2434 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2435 fi; done
2436 rm -f conftest.s*
2437
2438 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2439 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2440 #
2441 # ac_d sets the value in "#define NAME VALUE" lines.
2442 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2443 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2444 ac_dC='\3'
2445 ac_dD='%g'
2446 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2447 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2448 ac_uB='\([ ]\)%\1#\2define\3'
2449 ac_uC=' '
2450 ac_uD='\4%g'
2451 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2452 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2453 ac_eB='$%\1#\2define\3'
2454 ac_eC=' '
2455 ac_eD='%g'
2456
2457 if test "${CONFIG_HEADERS+set}" != set; then
2458 EOF
2459 cat >> $CONFIG_STATUS <<EOF
2460 CONFIG_HEADERS="config.h:config.in"
2461 EOF
2462 cat >> $CONFIG_STATUS <<\EOF
2463 fi
2464 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2465 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2466 case "$ac_file" in
2467 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2468 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2469 *) ac_file_in="${ac_file}.in" ;;
2470 esac
2471
2472 echo creating $ac_file
2473
2474 rm -f conftest.frag conftest.in conftest.out
2475 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2476 cat $ac_file_inputs > conftest.in
2477
2478 EOF
2479
2480 # Transform confdefs.h into a sed script conftest.vals that substitutes
2481 # the proper values into config.h.in to produce config.h. And first:
2482 # Protect against being on the right side of a sed subst in config.status.
2483 # Protect against being in an unquoted here document in config.status.
2484 rm -f conftest.vals
2485 cat > conftest.hdr <<\EOF
2486 s/[\\&%]/\\&/g
2487 s%[\\$`]%\\&%g
2488 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2489 s%ac_d%ac_u%gp
2490 s%ac_u%ac_e%gp
2491 EOF
2492 sed -n -f conftest.hdr confdefs.h > conftest.vals
2493 rm -f conftest.hdr
2494
2495 # This sed command replaces #undef with comments. This is necessary, for
2496 # example, in the case of _POSIX_SOURCE, which is predefined and required
2497 # on some systems where configure will not decide to define it.
2498 cat >> conftest.vals <<\EOF
2499 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2500 EOF
2501
2502 # Break up conftest.vals because some shells have a limit on
2503 # the size of here documents, and old seds have small limits too.
2504
2505 rm -f conftest.tail
2506 while :
2507 do
2508 ac_lines=`grep -c . conftest.vals`
2509 # grep -c gives empty output for an empty file on some AIX systems.
2510 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2511 # Write a limited-size here document to conftest.frag.
2512 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2513 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2514 echo 'CEOF
2515 sed -f conftest.frag conftest.in > conftest.out
2516 rm -f conftest.in
2517 mv conftest.out conftest.in
2518 ' >> $CONFIG_STATUS
2519 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2520 rm -f conftest.vals
2521 mv conftest.tail conftest.vals
2522 done
2523 rm -f conftest.vals
2524
2525 cat >> $CONFIG_STATUS <<\EOF
2526 rm -f conftest.frag conftest.h
2527 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2528 cat conftest.in >> conftest.h
2529 rm -f conftest.in
2530 if cmp -s $ac_file conftest.h 2>/dev/null; then
2531 echo "$ac_file is unchanged"
2532 rm -f conftest.h
2533 else
2534 # Remove last slash and all that follows it. Not all systems have dirname.
2535 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2536 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2537 # The file is in a subdirectory.
2538 test ! -d "$ac_dir" && mkdir "$ac_dir"
2539 fi
2540 rm -f $ac_file
2541 mv conftest.h $ac_file
2542 fi
2543 fi; done
2544
2545 EOF
2546
2547 cat >> $CONFIG_STATUS <<EOF
2548 ac_sources="$sim_link_files"
2549 ac_dests="$sim_link_links"
2550 EOF
2551
2552 cat >> $CONFIG_STATUS <<\EOF
2553 srcdir=$ac_given_srcdir
2554 while test -n "$ac_sources"; do
2555 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2556 set $ac_sources; ac_source=$1; shift; ac_sources=$*
2557
2558 echo "linking $srcdir/$ac_source to $ac_dest"
2559
2560 if test ! -r $srcdir/$ac_source; then
2561 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
2562 fi
2563 rm -f $ac_dest
2564
2565 # Make relative symlinks.
2566 # Remove last slash and all that follows it. Not all systems have dirname.
2567 ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2568 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2569 # The dest file is in a subdirectory.
2570 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
2571 ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
2572 # A "../" for each directory in $ac_dest_dir_suffix.
2573 ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2574 else
2575 ac_dest_dir_suffix= ac_dots=
2576 fi
2577
2578 case "$srcdir" in
2579 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2580 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2581 esac
2582
2583 # Make a symlink if possible; otherwise try a hard link.
2584 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2585 ln $srcdir/$ac_source $ac_dest; then :
2586 else
2587 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
2588 fi
2589 done
2590 EOF
2591 cat >> $CONFIG_STATUS <<EOF
2592
2593 EOF
2594 cat >> $CONFIG_STATUS <<\EOF
2595 case "x$CONFIG_FILES" in
2596 xMakefile*)
2597 echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
2598 rm -f Makesim1.tmp Makesim2.tmp Makefile
2599 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
2600 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
2601 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
2602 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
2603 <Makefile.sim >Makefile
2604 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
2605 ;;
2606 esac
2607 case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
2608
2609 exit 0
2610 EOF
2611 chmod +x $CONFIG_STATUS
2612 rm -fr confdefs* $ac_clean_files
2613 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2614
2615
GDB Binutils - Deliverables
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