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Add support for configuring the size of the floating point unit (fp_word).
[deliverable/binutils-gdb.git] / sim / mips / configure
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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.
81 #
82 # This configure script is free software; the Free Software Foundation
83 # gives unlimited permission to copy, distribute and modify it.
84
85 # Defaults:
86 ac_help=
87 ac_default_prefix=/usr/local
88 # Any additions from configure.in:
89 ac_help="$ac_help
90 --enable-maintainer-mode Enable developer functionality."
91 ac_help="$ac_help
92 --enable-sim-bswap Use Host specific BSWAP instruction."
93 ac_help="$ac_help
94 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator"
95 ac_help="$ac_help
96 --enable-sim-debug=opts Enable debugging flags"
97 ac_help="$ac_help
98 --enable-sim-stdio Specify whether to use stdio for console input/output."
99 ac_help="$ac_help
100 --enable-sim-trace=opts Enable tracing flags"
101 ac_help="$ac_help
102 --enable-sim-profile=opts Enable profiling flags"
103 ac_help="$ac_help
104 --enable-sim-inline=inlines Specify which functions should be inlined."
105 ac_help="$ac_help
106 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses."
107 ac_help="$ac_help
108 --enable-sim-hostendian=end Specify host byte endian orientation."
109 ac_help="$ac_help
110 --enable-sim-warnings=opts Extra CFLAGS for turning on compiler warnings"
111 ac_help="$ac_help
112 --enable-sim-endian=endian Specify target byte endian orientation."
113 ac_help="$ac_help
114 --enable-sim-bitsize=N Specify target bitsize (32 or 64)."
115 ac_help="$ac_help
116 --enable-sim-float Specify that the target processor has floating point hardware."
117 ac_help="$ac_help
118 --enable-sim-smp=n Specify number of processors to configure for (default ${default_sim_smp})."
119 ac_help="$ac_help
120 --enable-sim-igen=opts Enable IGEN simulator"
121
122 # Initialize some variables set by options.
123 # The variables have the same names as the options, with
124 # dashes changed to underlines.
125 build=NONE
126 cache_file=./config.cache
127 exec_prefix=NONE
128 host=NONE
129 no_create=
130 nonopt=NONE
131 no_recursion=
132 prefix=NONE
133 program_prefix=NONE
134 program_suffix=NONE
135 program_transform_name=s,x,x,
136 silent=
137 site=
138 srcdir=
139 target=NONE
140 verbose=
141 x_includes=NONE
142 x_libraries=NONE
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='${prefix}/man'
155
156 # Initialize some other variables.
157 subdirs=
158 MFLAGS= MAKEFLAGS=
159 # Maximum number of lines to put in a shell here document.
160 ac_max_here_lines=12
161
162 ac_prev=
163 for ac_option
164 do
165
166 # If the previous option needs an argument, assign it.
167 if test -n "$ac_prev"; then
168 eval "$ac_prev=\$ac_option"
169 ac_prev=
170 continue
171 fi
172
173 case "$ac_option" in
174 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
175 *) ac_optarg= ;;
176 esac
177
178 # Accept the important Cygnus configure options, so we can diagnose typos.
179
180 case "$ac_option" in
181
182 -bindir | --bindir | --bindi | --bind | --bin | --bi)
183 ac_prev=bindir ;;
184 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
185 bindir="$ac_optarg" ;;
186
187 -build | --build | --buil | --bui | --bu)
188 ac_prev=build ;;
189 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
190 build="$ac_optarg" ;;
191
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="$ac_optarg" ;;
198
199 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
200 ac_prev=datadir ;;
201 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
202 | --da=*)
203 datadir="$ac_optarg" ;;
204
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; }
210 fi
211 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
212 eval "enable_${ac_feature}=no" ;;
213
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; }
219 fi
220 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
221 case "$ac_option" in
222 *=*) ;;
223 *) ac_optarg=yes ;;
224 esac
225 eval "enable_${ac_feature}='$ac_optarg'" ;;
226
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="$ac_optarg" ;;
235
236 -gas | --gas | --ga | --g)
237 # Obsolete; use --with-gas.
238 with_gas=yes ;;
239
240 -help | --help | --hel | --he)
241 # Omit some internal or obsolete options to make the list less imposing.
242 # This message is too long to be a string in the A/UX 3.1 sh.
243 cat << EOF
244 Usage: configure [options] [host]
245 Options: [defaults in brackets after descriptions]
246 Configuration:
247 --cache-file=FILE cache test results in FILE
248 --help print this message
249 --no-create do not create output files
250 --quiet, --silent do not print \`checking...' messages
251 --version print the version of autoconf that created configure
252 Directory and file names:
253 --prefix=PREFIX install architecture-independent files in PREFIX
254 [$ac_default_prefix]
255 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
256 [same as prefix]
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
261 [PREFIX/share]
262 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
263 --sharedstatedir=DIR modifiable architecture-independent data in DIR
264 [PREFIX/com]
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
276 EOF
277 cat << EOF
278 Host type:
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
289 EOF
290 if test -n "$ac_help"; then
291 echo "--enable and --with options recognized:$ac_help"
292 fi
293 exit 0 ;;
294
295 -host | --host | --hos | --ho)
296 ac_prev=host ;;
297 -host=* | --host=* | --hos=* | --ho=*)
298 host="$ac_optarg" ;;
299
300 -includedir | --includedir | --includedi | --included | --include \
301 | --includ | --inclu | --incl | --inc)
302 ac_prev=includedir ;;
303 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
304 | --includ=* | --inclu=* | --incl=* | --inc=*)
305 includedir="$ac_optarg" ;;
306
307 -infodir | --infodir | --infodi | --infod | --info | --inf)
308 ac_prev=infodir ;;
309 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
310 infodir="$ac_optarg" ;;
311
312 -libdir | --libdir | --libdi | --libd)
313 ac_prev=libdir ;;
314 -libdir=* | --libdir=* | --libdi=* | --libd=*)
315 libdir="$ac_optarg" ;;
316
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="$ac_optarg" ;;
323
324 -localstatedir | --localstatedir | --localstatedi | --localstated \
325 | --localstate | --localstat | --localsta | --localst \
326 | --locals | --local | --loca | --loc | --lo)
327 ac_prev=localstatedir ;;
328 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
329 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
330 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
331 localstatedir="$ac_optarg" ;;
332
333 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
334 ac_prev=mandir ;;
335 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
336 mandir="$ac_optarg" ;;
337
338 -nfp | --nfp | --nf)
339 # Obsolete; use --without-fp.
340 with_fp=no ;;
341
342 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
343 | --no-cr | --no-c)
344 no_create=yes ;;
345
346 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
347 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
348 no_recursion=yes ;;
349
350 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
351 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
352 | --oldin | --oldi | --old | --ol | --o)
353 ac_prev=oldincludedir ;;
354 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
355 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
356 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
357 oldincludedir="$ac_optarg" ;;
358
359 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
360 ac_prev=prefix ;;
361 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
362 prefix="$ac_optarg" ;;
363
364 -program-prefix | --program-prefix | --program-prefi | --program-pref \
365 | --program-pre | --program-pr | --program-p)
366 ac_prev=program_prefix ;;
367 -program-prefix=* | --program-prefix=* | --program-prefi=* \
368 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
369 program_prefix="$ac_optarg" ;;
370
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="$ac_optarg" ;;
377
378 -program-transform-name | --program-transform-name \
379 | --program-transform-nam | --program-transform-na \
380 | --program-transform-n | --program-transform- \
381 | --program-transform | --program-transfor \
382 | --program-transfo | --program-transf \
383 | --program-trans | --program-tran \
384 | --progr-tra | --program-tr | --program-t)
385 ac_prev=program_transform_name ;;
386 -program-transform-name=* | --program-transform-name=* \
387 | --program-transform-nam=* | --program-transform-na=* \
388 | --program-transform-n=* | --program-transform-=* \
389 | --program-transform=* | --program-transfor=* \
390 | --program-transfo=* | --program-transf=* \
391 | --program-trans=* | --program-tran=* \
392 | --progr-tra=* | --program-tr=* | --program-t=*)
393 program_transform_name="$ac_optarg" ;;
394
395 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
396 | -silent | --silent | --silen | --sile | --sil)
397 silent=yes ;;
398
399 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
400 ac_prev=sbindir ;;
401 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
402 | --sbi=* | --sb=*)
403 sbindir="$ac_optarg" ;;
404
405 -sharedstatedir | --sharedstatedir | --sharedstatedi \
406 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
407 | --sharedst | --shareds | --shared | --share | --shar \
408 | --sha | --sh)
409 ac_prev=sharedstatedir ;;
410 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
411 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
412 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
413 | --sha=* | --sh=*)
414 sharedstatedir="$ac_optarg" ;;
415
416 -site | --site | --sit)
417 ac_prev=site ;;
418 -site=* | --site=* | --sit=*)
419 site="$ac_optarg" ;;
420
421 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
422 ac_prev=srcdir ;;
423 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
424 srcdir="$ac_optarg" ;;
425
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="$ac_optarg" ;;
432
433 -target | --target | --targe | --targ | --tar | --ta | --t)
434 ac_prev=target ;;
435 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
436 target="$ac_optarg" ;;
437
438 -v | -verbose | --verbose | --verbos | --verbo | --verb)
439 verbose=yes ;;
440
441 -version | --version | --versio | --versi | --vers)
442 echo "configure generated by autoconf version 2.12"
443 exit 0 ;;
444
445 -with-* | --with-*)
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; }
450 fi
451 ac_package=`echo $ac_package| sed 's/-/_/g'`
452 case "$ac_option" in
453 *=*) ;;
454 *) ac_optarg=yes ;;
455 esac
456 eval "with_${ac_package}='$ac_optarg'" ;;
457
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; }
463 fi
464 ac_package=`echo $ac_package| sed 's/-/_/g'`
465 eval "with_${ac_package}=no" ;;
466
467 --x)
468 # Obsolete; use --with-x.
469 with_x=yes ;;
470
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="$ac_optarg" ;;
477
478 -x-libraries | --x-libraries | --x-librarie | --x-librari \
479 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
480 ac_prev=x_libraries ;;
481 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
482 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
483 x_libraries="$ac_optarg" ;;
484
485 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
486 ;;
487
488 *)
489 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
490 echo "configure: warning: $ac_option: invalid host type" 1>&2
491 fi
492 if test "x$nonopt" != xNONE; then
493 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
494 fi
495 nonopt="$ac_option"
496 ;;
497
498 esac
499 done
500
501 if test -n "$ac_prev"; then
502 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
503 fi
504
505 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
506
507 # File descriptor usage:
508 # 0 standard input
509 # 1 file creation
510 # 2 errors and warnings
511 # 3 some systems may open it to /dev/tty
512 # 4 used on the Kubota Titan
513 # 6 checking for... messages and results
514 # 5 compiler messages saved in config.log
515 if test "$silent" = yes; then
516 exec 6>/dev/null
517 else
518 exec 6>&1
519 fi
520 exec 5>./config.log
521
522 echo "\
523 This file contains any messages produced by compilers while
524 running configure, to aid debugging if configure makes a mistake.
525 " 1>&5
526
527 # Strip out --no-create and --no-recursion so they do not pile up.
528 # Also quote any args containing shell metacharacters.
529 ac_configure_args=
530 for ac_arg
531 do
532 case "$ac_arg" in
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 $ac_arg" ;;
540 esac
541 done
542
543 # NLS nuisances.
544 # Only set these to C if already set. These must not be set unconditionally
545 # because not all systems understand e.g. LANG=C (notably SCO).
546 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
547 # Non-C LC_CTYPE values break the ctype check.
548 if test "${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 "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
552
553 # confdefs.h avoids OS command line length limits that DEFS can exceed.
554 rm -rf conftest* confdefs.h
555 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
556 echo > confdefs.h
557
558 # A filename unique to this package, relative to the directory that
559 # configure is in, which we can look for to find out if srcdir is correct.
560 ac_unique_file=Makefile.in
561
562 # Find the source files, if location was not specified.
563 if test -z "$srcdir"; then
564 ac_srcdir_defaulted=yes
565 # Try the directory containing this script, then its parent.
566 ac_prog=$0
567 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
568 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
569 srcdir=$ac_confdir
570 if test ! -r $srcdir/$ac_unique_file; then
571 srcdir=..
572 fi
573 else
574 ac_srcdir_defaulted=no
575 fi
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; }
579 else
580 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
581 fi
582 fi
583 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
584
585 # Prefer explicitly selected file to automatically selected ones.
586 if test -z "$CONFIG_SITE"; then
587 if test "x$prefix" != xNONE; then
588 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
589 else
590 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
591 fi
592 fi
593 for ac_site_file in $CONFIG_SITE; do
594 if test -r "$ac_site_file"; then
595 echo "loading site script $ac_site_file"
596 . "$ac_site_file"
597 fi
598 done
599
600 if test -r "$cache_file"; then
601 echo "loading cache $cache_file"
602 . $cache_file
603 else
604 echo "creating cache $cache_file"
605 > $cache_file
606 fi
607
608 ac_ext=c
609 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
610 ac_cpp='$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
614
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
618 ac_n= ac_c='
619 ' ac_t=' '
620 else
621 ac_n=-n ac_c= ac_t=
622 fi
623 else
624 ac_n= ac_c='\c' ac_t=
625 fi
626
627
628
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 "$CPP"; then
633 CPP=
634 fi
635 if test -z "$CPP"; then
636 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
637 echo $ac_n "(cached) $ac_c" 1>&6
638 else
639 # This must be in double quotes, not single quotes, because CPP may get
640 # substituted into the Makefile and "${CC-cc}" will confuse make.
641 CPP="${CC-cc} -E"
642 # On the NeXT, cc -E runs the code through the compiler's parser,
643 # not just through cpp.
644 cat > conftest.$ac_ext <<EOF
645 #line 646 "configure"
646 #include "confdefs.h"
647 #include <assert.h>
648 Syntax Error
649 EOF
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
654 :
655 else
656 echo "$ac_err" >&5
657 echo "configure: failed program was:" >&5
658 cat conftest.$ac_ext >&5
659 rm -rf conftest*
660 CPP="${CC-cc} -E -traditional-cpp"
661 cat > conftest.$ac_ext <<EOF
662 #line 663 "configure"
663 #include "confdefs.h"
664 #include <assert.h>
665 Syntax Error
666 EOF
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
671 :
672 else
673 echo "$ac_err" >&5
674 echo "configure: failed program was:" >&5
675 cat conftest.$ac_ext >&5
676 rm -rf conftest*
677 CPP=/lib/cpp
678 fi
679 rm -f conftest*
680 fi
681 rm -f conftest*
682 ac_cv_prog_CPP="$CPP"
683 fi
684 CPP="$ac_cv_prog_CPP"
685 else
686 ac_cv_prog_CPP="$CPP"
687 fi
688 echo "$ac_t""$CPP" 1>&6
689
690
691 # autoconf.info says this should be called right after AC_INIT.
692
693
694 ac_aux_dir=
695 for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
696 if test -f $ac_dir/install-sh; then
697 ac_aux_dir=$ac_dir
698 ac_install_sh="$ac_aux_dir/install-sh -c"
699 break
700 elif test -f $ac_dir/install.sh; then
701 ac_aux_dir=$ac_dir
702 ac_install_sh="$ac_aux_dir/install.sh -c"
703 break
704 fi
705 done
706 if test -z "$ac_aux_dir"; then
707 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
708 fi
709 ac_config_guess=$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.
712
713
714 # Do some error checking and defaulting for the host and target type.
715 # The inputs are:
716 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
717 #
718 # The rules are:
719 # 1. You are not allowed to specify --host, --target, and nonopt at the
720 # same time.
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.
726
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; } ;;
732 esac
733
734
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; }
738 fi
739
740 echo $ac_n "checking host system type""... $ac_c" 1>&6
741 echo "configure:742: checking host system type" >&5
742
743 host_alias=$host
744 case "$host_alias" in
745 NONE)
746 case $nonopt in
747 NONE)
748 if host_alias=`$ac_config_guess`; then :
749 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
750 fi ;;
751 *) host_alias=$nonopt ;;
752 esac ;;
753 esac
754
755 host=`$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
760
761 echo $ac_n "checking target system type""... $ac_c" 1>&6
762 echo "configure:763: checking target system type" >&5
763
764 target_alias=$target
765 case "$target_alias" in
766 NONE)
767 case $nonopt in
768 NONE) target_alias=$host_alias ;;
769 *) target_alias=$nonopt ;;
770 esac ;;
771 esac
772
773 target=`$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
778
779 echo $ac_n "checking build system type""... $ac_c" 1>&6
780 echo "configure:781: checking build system type" >&5
781
782 build_alias=$build
783 case "$build_alias" in
784 NONE)
785 case $nonopt in
786 NONE) build_alias=$host_alias ;;
787 *) build_alias=$nonopt ;;
788 esac ;;
789 esac
790
791 build=`$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""$build" 1>&6
796
797 test "$host_alias" != "$target_alias" &&
798 test "$program_prefix$program_suffix$program_transform_name" = \
799 NONENONEs,x,x, &&
800 program_prefix=${target_alias}-
801
802 if test "$program_transform_name" = s,x,x,; then
803 program_transform_name=
804 else
805 # Double any \ or $. echo might interpret backslashes.
806 cat <<\EOF_SED > conftestsed
807 s,\\,\\\\,g; s,\$,$$,g
808 EOF_SED
809 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
810 rm -f conftestsed
811 fi
812 test "$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},; $program_transform_name"
817
818 # sed with no file args requires a program.
819 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
820
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) $ac_c" 1>&6
827 else
828 if test -n "$CC"; then
829 ac_cv_prog_CC="$CC" # Let the user override the test.
830 else
831 IFS="${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
835 ac_cv_prog_CC="gcc"
836 break
837 fi
838 done
839 IFS="$ac_save_ifs"
840 fi
841 fi
842 CC="$ac_cv_prog_CC"
843 if test -n "$CC"; then
844 echo "$ac_t""$CC" 1>&6
845 else
846 echo "$ac_t""no" 1>&6
847 fi
848
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) $ac_c" 1>&6
856 else
857 if test -n "$CC"; then
858 ac_cv_prog_CC="$CC" # Let the user override the test.
859 else
860 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
861 ac_prog_rejected=no
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
866 ac_prog_rejected=yes
867 continue
868 fi
869 ac_cv_prog_CC="cc"
870 break
871 fi
872 done
873 IFS="$ac_save_ifs"
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
877 shift
878 if test $# -gt 0; then
879 # We chose a different compiler from the bogus one.
880 # However, it has the same basename, so the bogon will be chosen
881 # first if we set CC to just the basename; use the full file name.
882 shift
883 set dummy "$ac_dir/$ac_word" "$@"
884 shift
885 ac_cv_prog_CC="$@"
886 fi
887 fi
888 fi
889 fi
890 CC="$ac_cv_prog_CC"
891 if test -n "$CC"; then
892 echo "$ac_t""$CC" 1>&6
893 else
894 echo "$ac_t""no" 1>&6
895 fi
896
897 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
898 fi
899
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 $LDFLAGS) works" >&5
902
903 ac_ext=c
904 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
905 ac_cpp='$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
909
910 cat > conftest.$ac_ext <<EOF
911 #line 912 "configure"
912 #include "confdefs.h"
913 main(){return(0);}
914 EOF
915 if { (eval echo configure:916: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
916 ac_cv_prog_cc_works=yes
917 # If we can't run a trivial program, we are probably using a cross compiler.
918 if (./conftest; exit) 2>/dev/null; then
919 ac_cv_prog_cc_cross=no
920 else
921 ac_cv_prog_cc_cross=yes
922 fi
923 else
924 echo "configure: failed program was:" >&5
925 cat conftest.$ac_ext >&5
926 ac_cv_prog_cc_works=no
927 fi
928 rm -fr conftest*
929
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; }
933 fi
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
938
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) $ac_c" 1>&6
943 else
944 cat > conftest.c <<EOF
945 #ifdef __GNUC__
946 yes;
947 #endif
948 EOF
949 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:950: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
950 ac_cv_prog_gcc=yes
951 else
952 ac_cv_prog_gcc=no
953 fi
954 fi
955
956 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
957
958 if test $ac_cv_prog_gcc = yes; then
959 GCC=yes
960 ac_test_CFLAGS="${CFLAGS+set}"
961 ac_save_CFLAGS="$CFLAGS"
962 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) $ac_c" 1>&6
967 else
968 echo 'void f(){}' > conftest.c
969 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
970 ac_cv_prog_cc_g=yes
971 else
972 ac_cv_prog_cc_g=no
973 fi
974 rm -f conftest*
975
976 fi
977
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 $ac_cv_prog_cc_g = yes; then
982 CFLAGS="-g -O2"
983 else
984 CFLAGS="-O2"
985 fi
986 else
987 GCC=
988 test "${CFLAGS+set}" = set || CFLAGS="-g"
989 fi
990
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
996 # IRIX /sbin/install
997 # AIX /bin/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) $ac_c" 1>&6
1006 else
1007 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1008 for ac_dir in $PATH; do
1009 # Account for people who put trailing slashes in PATH elements.
1010 case "$ac_dir/" in
1011 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1012 *)
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.
1020 :
1021 else
1022 ac_cv_path_install="$ac_dir/$ac_prog -c"
1023 break 2
1024 fi
1025 fi
1026 done
1027 ;;
1028 esac
1029 done
1030 IFS="$ac_save_IFS"
1031
1032 fi
1033 if test "${ac_cv_path_install+set}" = set; then
1034 INSTALL="$ac_cv_path_install"
1035 else
1036 # As a last resort, use the slow shell script. We don't cache a
1037 # path for INSTALL within a source directory, because that will
1038 # break other packages using the cache if that directory is
1039 # removed, or if the path is relative.
1040 INSTALL="$ac_install_sh"
1041 fi
1042 fi
1043 echo "$ac_t""$INSTALL" 1>&6
1044
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='${INSTALL}'
1048
1049 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1050
1051
1052 # Put a plausible default for CC_FOR_BUILD in Makefile.
1053 if test "x$cross_compiling" = "xno"; then
1054 CC_FOR_BUILD='$(CC)'
1055 else
1056 CC_FOR_BUILD=gcc
1057 fi
1058
1059
1060
1061
1062 AR=${AR-ar}
1063
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) $ac_c" 1>&6
1070 else
1071 if test -n "$RANLIB"; then
1072 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1073 else
1074 IFS="${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"
1079 break
1080 fi
1081 done
1082 IFS="$ac_save_ifs"
1083 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1084 fi
1085 fi
1086 RANLIB="$ac_cv_prog_RANLIB"
1087 if test -n "$RANLIB"; then
1088 echo "$ac_t""$RANLIB" 1>&6
1089 else
1090 echo "$ac_t""no" 1>&6
1091 fi
1092
1093
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 ${host} = i386-*-windows*.
1097 for ac_hdr in stdlib.h string.h strings.h unistd.h time.h sys/time.h sys/resource.h
1098 do
1099 ac_safe=`echo "$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) $ac_c" 1>&6
1104 else
1105 cat > conftest.$ac_ext <<EOF
1106 #line 1107 "configure"
1107 #include "confdefs.h"
1108 #include <$ac_hdr>
1109 EOF
1110 ac_try="$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
1114 rm -rf conftest*
1115 eval "ac_cv_header_$ac_safe=yes"
1116 else
1117 echo "$ac_err" >&5
1118 echo "configure: failed program was:" >&5
1119 cat conftest.$ac_ext >&5
1120 rm -rf conftest*
1121 eval "ac_cv_header_$ac_safe=no"
1122 fi
1123 rm -f conftest*
1124 fi
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 $ac_tr_hdr 1
1130 EOF
1131
1132 else
1133 echo "$ac_t""no" 1>&6
1134 fi
1135 done
1136
1137 for ac_func in getrusage time sigaction
1138 do
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) $ac_c" 1>&6
1143 else
1144 cat > conftest.$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. */
1149 #include <assert.h>
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. */
1153 char $ac_func();
1154
1155 int main() {
1156
1157 /* The GNU C library defines this for functions which it implements
1158 to always fail with ENOSYS. Some functions are actually named
1159 something starting with __ and the normal name is an alias. */
1160 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1161 choke me
1162 #else
1163 $ac_func();
1164 #endif
1165
1166 ; return 0; }
1167 EOF
1168 if { (eval echo configure:1169: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1169 rm -rf conftest*
1170 eval "ac_cv_func_$ac_func=yes"
1171 else
1172 echo "configure: failed program was:" >&5
1173 cat conftest.$ac_ext >&5
1174 rm -rf conftest*
1175 eval "ac_cv_func_$ac_func=no"
1176 fi
1177 rm -f conftest*
1178 fi
1179
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 $ac_tr_func 1
1185 EOF
1186
1187 else
1188 echo "$ac_t""no" 1>&6
1189 fi
1190 done
1191
1192
1193 . ${srcdir}/../../bfd/configure.host
1194
1195
1196
1197 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1198 if test "${enable_maintainer_mode+set}" = set; then
1199 enableval="$enable_maintainer_mode"
1200 case "${enableval}" in
1201 yes) MAINT="" ;;
1202 no) MAINT="#" ;;
1203 *) { echo "configure: error: "--enable-maintainer-mode does not take a value"" 1>&2; exit 1; }; MAINT="#" ;;
1204 esac
1205 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
1206 echo "Setting maintainer mode" 6>&1
1207 fi
1208 else
1209 MAINT="#"
1210 fi
1211
1212
1213
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 "${enableval}" in
1218 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
1219 no) sim_bswap="-DWITH_BSWAP=0";;
1220 *) { echo "configure: error: "--enable-sim-bswap does not take a value"" 1>&2; exit 1; }; sim_bswap="";;
1221 esac
1222 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
1223 echo "Setting bswap flags = $sim_bswap" 6>&1
1224 fi
1225 else
1226 sim_bswap=""
1227 fi
1228
1229
1230
1231 # Check whether --enable-sim-cflags or --disable-sim-cflags was given.
1232 if test "${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="";;
1237 no) sim_cflags="";;
1238 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
1239 esac
1240 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
1241 echo "Setting sim cflags = $sim_cflags" 6>&1
1242 fi
1243 else
1244 sim_cflags=""
1245 fi
1246
1247
1248
1249 # Check whether --enable-sim-debug or --disable-sim-debug was given.
1250 if test "${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})'";;
1256 esac
1257 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
1258 echo "Setting sim debug = $sim_debug" 6>&1
1259 fi
1260 else
1261 sim_debug=""
1262 fi
1263
1264
1265
1266 # Check whether --enable-sim-stdio or --disable-sim-stdio was given.
1267 if test "${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 $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_stdio="";;
1273 esac
1274 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
1275 echo "Setting stdio flags = $sim_stdio" 6>&1
1276 fi
1277 else
1278 sim_stdio=""
1279 fi
1280
1281
1282
1283 # Check whether --enable-sim-trace or --disable-sim-trace was given.
1284 if test "${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";;
1289 [-0-9]*)
1290 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
1291 [a-z]*)
1292 sim_trace=""
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_$x"
1296 else
1297 sim_trace="${sim_trace}|TRACE_$x"
1298 fi
1299 done
1300 sim_trace="$sim_trace)'" ;;
1301 esac
1302 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
1303 echo "Setting sim trace = $sim_trace" 6>&1
1304 fi
1305 else
1306 sim_trace=""
1307 fi
1308
1309
1310
1311 # Check whether --enable-sim-profile or --disable-sim-profile was given.
1312 if test "${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";;
1317 [-0-9]*)
1318 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
1319 [a-z]*)
1320 sim_profile=""
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_$x"
1324 else
1325 sim_profile="${sim_profile}|PROFILE_$x"
1326 fi
1327 done
1328 sim_profile="$sim_profile)'" ;;
1329 esac
1330 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
1331 echo "Setting sim profile = $sim_profile" 6>&1
1332 fi
1333 else
1334 sim_profile=""
1335 fi
1336
1337
1338
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) $ac_c" 1>&6
1343 else
1344 cat > conftest.$ac_ext <<EOF
1345 #line 1346 "configure"
1346 #include "confdefs.h"
1347 #include <sys/types.h>
1348 #include <signal.h>
1349 #ifdef signal
1350 #undef signal
1351 #endif
1352 #ifdef __cplusplus
1353 extern "C" void (*signal (int, void (*)(int)))(int);
1354 #else
1355 void (*signal ()) ();
1356 #endif
1357
1358 int main() {
1359 int i;
1360 ; return 0; }
1361 EOF
1362 if { (eval echo configure:1363: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1363 rm -rf conftest*
1364 ac_cv_type_signal=void
1365 else
1366 echo "configure: failed program was:" >&5
1367 cat conftest.$ac_ext >&5
1368 rm -rf conftest*
1369 ac_cv_type_signal=int
1370 fi
1371 rm -f conftest*
1372 fi
1373
1374 echo "$ac_t""$ac_cv_type_signal" 1>&6
1375 cat >> confdefs.h <<EOF
1376 #define RETSIGTYPE $ac_cv_type_signal
1377 EOF
1378
1379
1380
1381
1382 sim_link_files=
1383 sim_link_links=
1384
1385 sim_link_links=tconfig.h
1386 if test -f ${srcdir}/tconfig.in
1387 then
1388 sim_link_files=tconfig.in
1389 else
1390 sim_link_files=../common/tconfig.in
1391 fi
1392
1393 # targ-vals.def points to the libc macro description file.
1394 case "${target}" in
1395 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
1396 esac
1397 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
1398 sim_link_links="${sim_link_links} targ-vals.def"
1399
1400
1401
1402
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"
1407 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
1414 new_flag=""
1415 case "$x" in
1416 *_INLINE=*) new_flag="-D$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$x""_INLINE=ALL_INLINE";;
1420 esac
1421 if test x"$sim_inline" = x""; then
1422 sim_inline="$new_flag"
1423 else
1424 sim_inline="$sim_inline $new_flag"
1425 fi
1426 done;;
1427 esac
1428 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
1429 echo "Setting inline flags = $sim_inline" 6>&1
1430 fi
1431 else
1432 if test x"$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 = $sim_inline" 6>&1
1436 fi
1437 else
1438 sim_inline=""
1439 fi
1440 fi
1441
1442 wire_alignment="NONSTRICT_ALIGNMENT"
1443 default_alignment=""
1444
1445 # Check whether --enable-sim-alignment or --disable-sim-alignment was given.
1446 if test "${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}"
1454 else
1455 if test x"$default_alignment" != x; then
1456 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
1457 else
1458 echo "No hard-wired alignment for target $target" 1>&6
1459 sim_alignment="-DWITH_ALIGNMENT=0"
1460 fi
1461 fi;;
1462 no) if test x"$default_alignment" != x; then
1463 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
1464 else
1465 if test x"$wire_alignment" != x; then
1466 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
1467 else
1468 echo "No default alignment for target $target" 1>&6
1469 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
1470 fi
1471 fi;;
1472 *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-alignment"" 1>&2; exit 1; }; sim_alignment="";;
1473 esac
1474 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
1475 echo "Setting alignment flags = $sim_alignment" 6>&1
1476 fi
1477 else
1478 if test x"$default_alignment" != x; then
1479 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
1480 else
1481 if test x"$wire_alignment" != x; then
1482 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
1483 else
1484 sim_alignment=
1485 fi
1486 fi
1487 fi
1488
1489
1490 # Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
1491 if test "${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 $enableval for --enable-sim-hostendian"" 1>&2; exit 1; }; sim_hostendian="";;
1498 esac
1499 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
1500 echo "Setting hostendian flags = $sim_hostendian" 6>&1
1501 fi
1502 else
1503
1504 if test "x$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) $ac_c" 1>&6
1509 else
1510 ac_cv_c_bigendian=unknown
1511 # See if sys/param.h defines the BYTE_ORDER macro.
1512 cat > conftest.$ac_ext <<EOF
1513 #line 1514 "configure"
1514 #include "confdefs.h"
1515 #include <sys/types.h>
1516 #include <sys/param.h>
1517 int main() {
1518
1519 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
1520 bogus endian macros
1521 #endif
1522 ; return 0; }
1523 EOF
1524 if { (eval echo configure:1525: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1525 rm -rf conftest*
1526 # It does; now see whether it defined to BIG_ENDIAN or not.
1527 cat > conftest.$ac_ext <<EOF
1528 #line 1529 "configure"
1529 #include "confdefs.h"
1530 #include <sys/types.h>
1531 #include <sys/param.h>
1532 int main() {
1533
1534 #if BYTE_ORDER != BIG_ENDIAN
1535 not big endian
1536 #endif
1537 ; return 0; }
1538 EOF
1539 if { (eval echo configure:1540: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1540 rm -rf conftest*
1541 ac_cv_c_bigendian=yes
1542 else
1543 echo "configure: failed program was:" >&5
1544 cat conftest.$ac_ext >&5
1545 rm -rf conftest*
1546 ac_cv_c_bigendian=no
1547 fi
1548 rm -f conftest*
1549 else
1550 echo "configure: failed program was:" >&5
1551 cat conftest.$ac_ext >&5
1552 fi
1553 rm -f conftest*
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; }
1557 else
1558 cat > conftest.$ac_ext <<EOF
1559 #line 1560 "configure"
1560 #include "confdefs.h"
1561 main () {
1562 /* Are we little or big endian? From Harbison&Steele. */
1563 union
1564 {
1565 long l;
1566 char c[sizeof (long)];
1567 } u;
1568 u.l = 1;
1569 exit (u.c[sizeof (long) - 1] == 1);
1570 }
1571 EOF
1572 if { (eval echo configure:1573: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1573 then
1574 ac_cv_c_bigendian=no
1575 else
1576 echo "configure: failed program was:" >&5
1577 cat conftest.$ac_ext >&5
1578 rm -fr conftest*
1579 ac_cv_c_bigendian=yes
1580 fi
1581 rm -fr conftest*
1582 fi
1583
1584 fi
1585 fi
1586
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
1591 EOF
1592
1593 fi
1594
1595 if test $ac_cv_c_bigendian = yes; then
1596 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
1597 else
1598 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
1599 fi
1600 else
1601 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
1602 fi
1603 fi
1604
1605
1606 # Check whether --enable-sim-warnings or --disable-sim-warnings was given.
1607 if test "${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 "${enableval}" | sed -e "s/,/ /g"`;;
1613 esac
1614 if test x"$silent" != x"yes" && test x"$sim_warnings" != x""; then
1615 echo "Setting warning flags = $sim_warnings" 6>&1
1616 fi
1617 else
1618 sim_warnings=""
1619 fi
1620
1621
1622
1623 # Ensure a reasonable default simulator is constructed:
1624 case "${target}" in
1625 # start-sanitize-tx19
1626 mipstx19*-*-*) SIMCONF="-mips1 -mcpu=r1900 -mno-fp --warnings";;
1627 # end-sanitize-tx19
1628 # start-sanitize-tx49
1629 mips64tx49*-*-*) SIMCONF="-mips3 --warnings -mcpu=r4900";;
1630 # end-sanitize-tx49
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";;
1638 esac
1639
1640
1641 case "${target}" in
1642 # start-sanitize-tx19
1643 mipstx19*-*-*) SIM_SUBTARGET="-DSUBTARGET_R3900=1";;
1644 # end-sanitize-tx19
1645 *) SIM_SUBTARGET="";;
1646 esac
1647
1648
1649
1650 #
1651 # Select the byte order of the target
1652 #
1653 mips_endian=
1654 default_endian=
1655 case "${target}" in
1656 # start-sanitize-tx19
1657 mipstx19*-*-*) default_endian=BIG_ENDIAN ;;
1658 # end-sanitize-tx19
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 ;;
1666 esac
1667
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=${wire_endian}"
1678 else
1679 if test x"$default_endian" != x; then
1680 sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
1681 else
1682 echo "No hard-wired endian for target $target" 1>&6
1683 sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
1684 fi
1685 fi;;
1686 no) if test x"$default_endian" != x; then
1687 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
1688 else
1689 if test x"$wire_endian" != x; then
1690 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
1691 else
1692 echo "No default endian for target $target" 1>&6
1693 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
1694 fi
1695 fi;;
1696 *) { echo "configure: error: "Unknown value $enableval for --enable-sim-endian"" 1>&2; exit 1; }; sim_endian="";;
1697 esac
1698 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
1699 echo "Setting endian flags = $sim_endian" 6>&1
1700 fi
1701 else
1702 if test x"$default_endian" != x; then
1703 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
1704 else
1705 if test x"$wire_endian" != x; then
1706 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
1707 else
1708 sim_endian=
1709 fi
1710 fi
1711 fi
1712
1713
1714
1715 #
1716 # Select the bitsize of the target
1717 #
1718 case "${target}" in
1719 # start-sanitize-tx19
1720 mipstx19*-*-*) mips_bitsize=32 ; mips_msb=31 ;;
1721 # end-sanitize-tx19
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 ;;
1729 esac
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"
1737 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"$wire_word_msb" != x0; then
1744 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=31"
1745 else
1746 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=32 -DWITH_TARGET_WORD_MSB=0"
1747 fi ;;
1748 64) if test x"$wire_word_msb" != x -a x"$wire_word_msb" != x0; then
1749 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=63"
1750 else
1751 sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=64 -DWITH_TARGET_WORD_MSB=0"
1752 fi ;;
1753 *) { echo "configure: error: "--enable-sim-bitsize was given $enableval. Expected 32 or 64"" 1>&2; exit 1; } ;;
1754 esac
1755 # address bitsize
1756 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9]*,*//"`
1757 case x"${tmp}" in
1758 x ) ;;
1759 x32 | x32,* ) sim_bitsize="${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 $enableval. Expected 32 or 64"" 1>&2; exit 1; } ;;
1762 esac
1763 # cell bitsize
1764 tmp=`echo "${enableval}" | sed -e "s/^[0-9]*,*[0-9*]*,*[0-9]*,*//"`
1765 case x"${tmp}" in
1766 x ) ;;
1767 x32 | x32,* ) sim_bitsize="${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 $enableval. Expected 32 or 64"" 1>&2; exit 1; } ;;
1770 esac
1771 if test x"$silent" != x"yes" && test x"$sim_bitsize" != x""; then
1772 echo "Setting bitsize flags = $sim_bitsize" 6>&1
1773 fi
1774 else
1775 sim_bitsize=""
1776 if test x"$wire_word_bitsize" != x; then
1777 sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_BITSIZE=$wire_word_bitsize"
1778 fi
1779 if test x"$wire_word_msb" != x; then
1780 sim_bitsize="$sim_bitsize -DWITH_TARGET_WORD_MSB=$wire_word_msb"
1781 fi
1782 if test x"$wire_address_bitsize" != x; then
1783 sim_bitsize="$sim_bitsize -DWITH_TARGET_ADDRESS_BITSIZE=$wire_address_bitsize"
1784 fi
1785 if test x"$wire_cell_bitsize" != x; then
1786 sim_bitsize="$sim_bitsize -DWITH_TARGET_CELL_BITSIZE=$wire_cell_bitsize"
1787 fi
1788 fi
1789
1790
1791
1792 #
1793 # Select the floating hardware support of the target
1794 #
1795 mips_fpu=HARDWARE_FLOATING_POINT
1796 case "${target}" in
1797 # start-sanitize-tx19
1798 mipstx19*-*-*) mips_fpu=SOFT_FLOATING_POINT ;;
1799 # end-sanitize-tx19
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 ;;
1807 esac
1808
1809 default_sim_float="$mips_fpu"
1810 default_sim_float_bitsize=""
1811 # Check whether --enable-sim-float or --disable-sim-float was given.
1812 if test "${enable_sim_float+set}" = set; then
1813 enableval="$enable_sim_float"
1814 case "${enableval}" in
1815 yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
1816 no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
1817 32) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=32";;
1818 64) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT -DWITH_TARGET_FLOATING_POINT_BITSIZE=64";;
1819 *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-float"" 1>&2; exit 1; }; sim_float="";;
1820 esac
1821 if test x"$silent" != x"yes" && test x"$sim_float" != x""; then
1822 echo "Setting float flags = $sim_float" 6>&1
1823 fi
1824 else
1825
1826 sim_float=
1827 if test x"${default_sim_float}" != x""; then
1828 sim_float="-DWITH_FLOATING_POINT=${default_sim_float}"
1829 fi
1830 if test x"${default_sim_float_bitsize}" != x""; then
1831 sim_float="$sim_float -DWITH_TARGET_FLOATING_POINT_BITSIZE=${default_sim_float_bitsize}"
1832 fi
1833
1834 fi
1835
1836
1837
1838 #
1839 # Select the level of SMP support
1840 #
1841 case "${target}" in
1842 # start-sanitize-r5900
1843 mips64r59*-*-*) mips_smp=1 ;;
1844 # end-sanitize-r5900
1845 *) mips_smp=0 ;;
1846 esac
1847
1848 default_sim_smp="$mips_smp"
1849 # Check whether --enable-sim-smp or --disable-sim-smp was given.
1850 if test "${enable_sim_smp+set}" = set; then
1851 enableval="$enable_sim_smp"
1852 case "${enableval}" in
1853 yes) sim_smp="-DWITH_SMP=5" ; sim_igen_smp="-N 5";;
1854 no) sim_smp="-DWITH_SMP=0" ; sim_igen_smp="-N 0";;
1855 *) sim_smp="-DWITH_SMP=$enableval" ; sim_igen_smp="-N $enableval";;
1856 esac
1857 if test x"$silent" != x"yes" && test x"$sim_smp" != x""; then
1858 echo "Setting smp flags = $sim_smp" 6>&1
1859 fi
1860 else
1861 sim_smp="-DWITH_SMP=${default_sim_smp}" ; sim_igen_smp="-N ${default_sim_smp}"
1862 if test x"$silent" != x"yes"; then
1863 echo "Setting smp flags = $sim_smp" 6>&1
1864 fi
1865 fi
1866
1867
1868
1869 #
1870 # Select the IGEN architecture
1871 #
1872 sim_use_gen=NO
1873 sim_igen_machine="-M mipsIV"
1874 sim_m16_machine="-M mips16"
1875 sim_igen_filter="32,64,f"
1876 sim_m16_filter="16"
1877
1878 case "${target}" in
1879 # start-sanitize-tx19
1880 mipstx19*-*-*) sim_default_gen=M16
1881 sim_igen_machine="-M tx19"
1882 sim_m16_machine="-M tx19"
1883 sim_igen_filter="32"
1884 sim_m16_filter="16"
1885 ;;
1886 # end-sanitize-tx19
1887 # start-sanitize-r5900
1888 mips64r59*-*-*) sim_default_gen=IGEN
1889 sim_use_gen=IGEN
1890 sim_igen_machine="-M r5900"
1891 ;;
1892 # end-sanitize-r5900
1893 # start-sanitize-vr5400
1894 mips64vr54*-*-*) sim_default_gen=IGEN
1895 sim_use_gen=IGEN
1896 sim_igen_machine="-M vr5000,vr5400 -G gen-multi-sim=vr5400"
1897 ;;
1898 # end-sanitize-vr5400
1899 mips64vr5*-*-*) sim_default_gen=IGEN
1900 sim_use_gen=IGEN
1901 sim_igen_machine="-M vr5000"
1902 # start-sanitize-vr5400
1903 sim_igen_machine="-M vr5000,vr5400 -G gen-multi-sim=vr5000"
1904 # end-sanitize-vr5400
1905 ;;
1906 mips16*-*-*) sim_default_gen=M16
1907 ;;
1908 mips32*-*-*) sim_default_gen=IGEN
1909 sim_igen_filter="32,f"
1910 ;;
1911 *) sim_default_gen=IGEN
1912 ;;
1913 esac
1914 sim_igen_flags="-F ${sim_igen_filter} ${sim_igen_machine} ${sim_igen_smp}"
1915 sim_m16_flags=" -F ${sim_m16_filter} ${sim_m16_machine} ${sim_igen_smp}"
1916
1917
1918
1919 #
1920 # Enable igen
1921 #
1922 # Check whether --enable-sim-igen or --disable-sim-igen was given.
1923 if test "${enable_sim_igen+set}" = set; then
1924 enableval="$enable_sim_igen"
1925 case "${enableval}" in
1926 yes) sim_gen="${sim_default_gen}";;
1927 no) sim_gen=NO;;
1928 16) sim_gen=M16;;
1929 *) { echo "configure: error: "Unknown value $enableval passed to --enable-sim-stdio"" 1>&2; exit 1; }; sim_gen="";;
1930 esac
1931 if test x"$silent" != x"yes" && test x"$sim_gen" != x""; then
1932 echo "Setting sim_igen = $sim_gen" 6>&1
1933 fi
1934 else
1935 sim_gen="${sim_use_gen}"
1936 fi
1937
1938
1939
1940
1941 for ac_hdr in string.h strings.h stdlib.h stdlib.h
1942 do
1943 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1944 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1945 echo "configure:1946: checking for $ac_hdr" >&5
1946 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1947 echo $ac_n "(cached) $ac_c" 1>&6
1948 else
1949 cat > conftest.$ac_ext <<EOF
1950 #line 1951 "configure"
1951 #include "confdefs.h"
1952 #include <$ac_hdr>
1953 EOF
1954 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1955 { (eval echo configure:1956: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1956 ac_err=`grep -v '^ *+' conftest.out`
1957 if test -z "$ac_err"; then
1958 rm -rf conftest*
1959 eval "ac_cv_header_$ac_safe=yes"
1960 else
1961 echo "$ac_err" >&5
1962 echo "configure: failed program was:" >&5
1963 cat conftest.$ac_ext >&5
1964 rm -rf conftest*
1965 eval "ac_cv_header_$ac_safe=no"
1966 fi
1967 rm -f conftest*
1968 fi
1969 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1970 echo "$ac_t""yes" 1>&6
1971 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1972 cat >> confdefs.h <<EOF
1973 #define $ac_tr_hdr 1
1974 EOF
1975
1976 else
1977 echo "$ac_t""no" 1>&6
1978 fi
1979 done
1980
1981 echo $ac_n "checking for fabs in -lm""... $ac_c" 1>&6
1982 echo "configure:1983: checking for fabs in -lm" >&5
1983 ac_lib_var=`echo m'_'fabs | sed 'y%./+-%__p_%'`
1984 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1985 echo $ac_n "(cached) $ac_c" 1>&6
1986 else
1987 ac_save_LIBS="$LIBS"
1988 LIBS="-lm $LIBS"
1989 cat > conftest.$ac_ext <<EOF
1990 #line 1991 "configure"
1991 #include "confdefs.h"
1992 /* Override any gcc2 internal prototype to avoid an error. */
1993 /* We use char because int might match the return type of a gcc2
1994 builtin and then its argument prototype would still apply. */
1995 char fabs();
1996
1997 int main() {
1998 fabs()
1999 ; return 0; }
2000 EOF
2001 if { (eval echo configure:2002: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2002 rm -rf conftest*
2003 eval "ac_cv_lib_$ac_lib_var=yes"
2004 else
2005 echo "configure: failed program was:" >&5
2006 cat conftest.$ac_ext >&5
2007 rm -rf conftest*
2008 eval "ac_cv_lib_$ac_lib_var=no"
2009 fi
2010 rm -f conftest*
2011 LIBS="$ac_save_LIBS"
2012
2013 fi
2014 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2015 echo "$ac_t""yes" 1>&6
2016 ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2017 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2018 cat >> confdefs.h <<EOF
2019 #define $ac_tr_lib 1
2020 EOF
2021
2022 LIBS="-lm $LIBS"
2023
2024 else
2025 echo "$ac_t""no" 1>&6
2026 fi
2027
2028 for ac_func in aint anint sqrt
2029 do
2030 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2031 echo "configure:2032: checking for $ac_func" >&5
2032 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2033 echo $ac_n "(cached) $ac_c" 1>&6
2034 else
2035 cat > conftest.$ac_ext <<EOF
2036 #line 2037 "configure"
2037 #include "confdefs.h"
2038 /* System header to define __stub macros and hopefully few prototypes,
2039 which can conflict with char $ac_func(); below. */
2040 #include <assert.h>
2041 /* Override any gcc2 internal prototype to avoid an error. */
2042 /* We use char because int might match the return type of a gcc2
2043 builtin and then its argument prototype would still apply. */
2044 char $ac_func();
2045
2046 int main() {
2047
2048 /* The GNU C library defines this for functions which it implements
2049 to always fail with ENOSYS. Some functions are actually named
2050 something starting with __ and the normal name is an alias. */
2051 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2052 choke me
2053 #else
2054 $ac_func();
2055 #endif
2056
2057 ; return 0; }
2058 EOF
2059 if { (eval echo configure:2060: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2060 rm -rf conftest*
2061 eval "ac_cv_func_$ac_func=yes"
2062 else
2063 echo "configure: failed program was:" >&5
2064 cat conftest.$ac_ext >&5
2065 rm -rf conftest*
2066 eval "ac_cv_func_$ac_func=no"
2067 fi
2068 rm -f conftest*
2069 fi
2070
2071 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2072 echo "$ac_t""yes" 1>&6
2073 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2074 cat >> confdefs.h <<EOF
2075 #define $ac_tr_func 1
2076 EOF
2077
2078 else
2079 echo "$ac_t""no" 1>&6
2080 fi
2081 done
2082
2083
2084
2085
2086 trap '' 1 2 15
2087 cat > confcache <<\EOF
2088 # This file is a shell script that caches the results of configure
2089 # tests run on this system so they can be shared between configure
2090 # scripts and configure runs. It is not useful on other systems.
2091 # If it contains results you don't want to keep, you may remove or edit it.
2092 #
2093 # By default, configure uses ./config.cache as the cache file,
2094 # creating it if it does not exist already. You can give configure
2095 # the --cache-file=FILE option to use a different cache file; that is
2096 # what configure does when it calls configure scripts in
2097 # subdirectories, so they share the cache.
2098 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2099 # config.status only pays attention to the cache file if you give it the
2100 # --recheck option to rerun configure.
2101 #
2102 EOF
2103 # The following way of writing the cache mishandles newlines in values,
2104 # but we know of no workaround that is simple, portable, and efficient.
2105 # So, don't put newlines in cache variables' values.
2106 # Ultrix sh set writes to stderr and can't be redirected directly,
2107 # and sets the high bit in the cache file unless we assign to the vars.
2108 (set) 2>&1 |
2109 case `(ac_space=' '; set) 2>&1` in
2110 *ac_space=\ *)
2111 # `set' does not quote correctly, so add quotes (double-quote substitution
2112 # turns \\\\ into \\, and sed turns \\ into \).
2113 sed -n \
2114 -e "s/'/'\\\\''/g" \
2115 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2116 ;;
2117 *)
2118 # `set' quotes correctly as required by POSIX, so do not add quotes.
2119 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2120 ;;
2121 esac >> confcache
2122 if cmp -s $cache_file confcache; then
2123 :
2124 else
2125 if test -w $cache_file; then
2126 echo "updating cache $cache_file"
2127 cat confcache > $cache_file
2128 else
2129 echo "not updating unwritable cache $cache_file"
2130 fi
2131 fi
2132 rm -f confcache
2133
2134 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
2135
2136 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2137 # Let make expand exec_prefix.
2138 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2139
2140 # Any assignment to VPATH causes Sun make to only execute
2141 # the first set of double-colon rules, so remove it if not needed.
2142 # If there is a colon in the path, we need to keep it.
2143 if test "x$srcdir" = x.; then
2144 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
2145 fi
2146
2147 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
2148
2149 DEFS=-DHAVE_CONFIG_H
2150
2151 # Without the "./", some shells look in PATH for config.status.
2152 : ${CONFIG_STATUS=./config.status}
2153
2154 echo creating $CONFIG_STATUS
2155 rm -f $CONFIG_STATUS
2156 cat > $CONFIG_STATUS <<EOF
2157 #! /bin/sh
2158 # Generated automatically by configure.
2159 # Run this file to recreate the current configuration.
2160 # This directory was configured as follows,
2161 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
2162 #
2163 # $0 $ac_configure_args
2164 #
2165 # Compiler output produced by configure, useful for debugging
2166 # configure, is in ./config.log if it exists.
2167
2168 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
2169 for ac_option
2170 do
2171 case "\$ac_option" in
2172 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2173 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
2174 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
2175 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2176 echo "$CONFIG_STATUS generated by autoconf version 2.12"
2177 exit 0 ;;
2178 -help | --help | --hel | --he | --h)
2179 echo "\$ac_cs_usage"; exit 0 ;;
2180 *) echo "\$ac_cs_usage"; exit 1 ;;
2181 esac
2182 done
2183
2184 ac_given_srcdir=$srcdir
2185 ac_given_INSTALL="$INSTALL"
2186
2187 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
2188 EOF
2189 cat >> $CONFIG_STATUS <<EOF
2190
2191 # Protect against being on the right side of a sed subst in config.status.
2192 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2193 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2194 $ac_vpsub
2195 $extrasub
2196 s%@sim_environment@%$sim_environment%g
2197 s%@sim_alignment@%$sim_alignment%g
2198 s%@sim_assert@%$sim_assert%g
2199 s%@sim_bitsize@%$sim_bitsize%g
2200 s%@sim_endian@%$sim_endian%g
2201 s%@sim_hostendian@%$sim_hostendian%g
2202 s%@sim_float@%$sim_float%g
2203 s%@sim_scache@%$sim_scache%g
2204 s%@sim_default_model@%$sim_default_model%g
2205 s%@sim_hardware@%$sim_hardware%g
2206 s%@sim_inline@%$sim_inline%g
2207 s%@sim_packages@%$sim_packages%g
2208 s%@sim_regparm@%$sim_regparm%g
2209 s%@sim_reserved_bits@%$sim_reserved_bits%g
2210 s%@sim_smp@%$sim_smp%g
2211 s%@sim_stdcall@%$sim_stdcall%g
2212 s%@sim_xor_endian@%$sim_xor_endian%g
2213 s%@sim_warnings@%$sim_warnings%g
2214 s%@CFLAGS@%$CFLAGS%g
2215 s%@CPPFLAGS@%$CPPFLAGS%g
2216 s%@CXXFLAGS@%$CXXFLAGS%g
2217 s%@DEFS@%$DEFS%g
2218 s%@LDFLAGS@%$LDFLAGS%g
2219 s%@LIBS@%$LIBS%g
2220 s%@exec_prefix@%$exec_prefix%g
2221 s%@prefix@%$prefix%g
2222 s%@program_transform_name@%$program_transform_name%g
2223 s%@bindir@%$bindir%g
2224 s%@sbindir@%$sbindir%g
2225 s%@libexecdir@%$libexecdir%g
2226 s%@datadir@%$datadir%g
2227 s%@sysconfdir@%$sysconfdir%g
2228 s%@sharedstatedir@%$sharedstatedir%g
2229 s%@localstatedir@%$localstatedir%g
2230 s%@libdir@%$libdir%g
2231 s%@includedir@%$includedir%g
2232 s%@oldincludedir@%$oldincludedir%g
2233 s%@infodir@%$infodir%g
2234 s%@mandir@%$mandir%g
2235 s%@host@%$host%g
2236 s%@host_alias@%$host_alias%g
2237 s%@host_cpu@%$host_cpu%g
2238 s%@host_vendor@%$host_vendor%g
2239 s%@host_os@%$host_os%g
2240 s%@target@%$target%g
2241 s%@target_alias@%$target_alias%g
2242 s%@target_cpu@%$target_cpu%g
2243 s%@target_vendor@%$target_vendor%g
2244 s%@target_os@%$target_os%g
2245 s%@build@%$build%g
2246 s%@build_alias@%$build_alias%g
2247 s%@build_cpu@%$build_cpu%g
2248 s%@build_vendor@%$build_vendor%g
2249 s%@build_os@%$build_os%g
2250 s%@CC@%$CC%g
2251 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2252 s%@INSTALL_DATA@%$INSTALL_DATA%g
2253 s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
2254 s%@HDEFINES@%$HDEFINES%g
2255 s%@AR@%$AR%g
2256 s%@RANLIB@%$RANLIB%g
2257 s%@CPP@%$CPP%g
2258 s%@MAINT@%$MAINT%g
2259 s%@sim_bswap@%$sim_bswap%g
2260 s%@sim_cflags@%$sim_cflags%g
2261 s%@sim_debug@%$sim_debug%g
2262 s%@sim_stdio@%$sim_stdio%g
2263 s%@sim_trace@%$sim_trace%g
2264 s%@sim_profile@%$sim_profile%g
2265 s%@SIMCONF@%$SIMCONF%g
2266 s%@SIM_SUBTARGET@%$SIM_SUBTARGET%g
2267 s%@sim_igen_flags@%$sim_igen_flags%g
2268 s%@sim_m16_flags@%$sim_m16_flags%g
2269 s%@sim_gen@%$sim_gen%g
2270
2271 CEOF
2272 EOF
2273
2274 cat >> $CONFIG_STATUS <<\EOF
2275
2276 # Split the substitutions into bite-sized pieces for seds with
2277 # small command number limits, like on Digital OSF/1 and HP-UX.
2278 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2279 ac_file=1 # Number of current file.
2280 ac_beg=1 # First line for current file.
2281 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2282 ac_more_lines=:
2283 ac_sed_cmds=""
2284 while $ac_more_lines; do
2285 if test $ac_beg -gt 1; then
2286 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2287 else
2288 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2289 fi
2290 if test ! -s conftest.s$ac_file; then
2291 ac_more_lines=false
2292 rm -f conftest.s$ac_file
2293 else
2294 if test -z "$ac_sed_cmds"; then
2295 ac_sed_cmds="sed -f conftest.s$ac_file"
2296 else
2297 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2298 fi
2299 ac_file=`expr $ac_file + 1`
2300 ac_beg=$ac_end
2301 ac_end=`expr $ac_end + $ac_max_sed_cmds`
2302 fi
2303 done
2304 if test -z "$ac_sed_cmds"; then
2305 ac_sed_cmds=cat
2306 fi
2307 EOF
2308
2309 cat >> $CONFIG_STATUS <<EOF
2310
2311 CONFIG_FILES=\${CONFIG_FILES-"Makefile.sim:Makefile.in Make-common.sim:../common/Make-common.in .gdbinit:../common/gdbinit.in"}
2312 EOF
2313 cat >> $CONFIG_STATUS <<\EOF
2314 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2315 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2316 case "$ac_file" in
2317 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2318 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2319 *) ac_file_in="${ac_file}.in" ;;
2320 esac
2321
2322 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2323
2324 # Remove last slash and all that follows it. Not all systems have dirname.
2325 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2326 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2327 # The file is in a subdirectory.
2328 test ! -d "$ac_dir" && mkdir "$ac_dir"
2329 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2330 # A "../" for each directory in $ac_dir_suffix.
2331 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2332 else
2333 ac_dir_suffix= ac_dots=
2334 fi
2335
2336 case "$ac_given_srcdir" in
2337 .) srcdir=.
2338 if test -z "$ac_dots"; then top_srcdir=.
2339 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2340 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2341 *) # Relative path.
2342 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2343 top_srcdir="$ac_dots$ac_given_srcdir" ;;
2344 esac
2345
2346 case "$ac_given_INSTALL" in
2347 [/$]*) INSTALL="$ac_given_INSTALL" ;;
2348 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2349 esac
2350
2351 echo creating "$ac_file"
2352 rm -f "$ac_file"
2353 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2354 case "$ac_file" in
2355 *Makefile*) ac_comsub="1i\\
2356 # $configure_input" ;;
2357 *) ac_comsub= ;;
2358 esac
2359
2360 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2361 sed -e "$ac_comsub
2362 s%@configure_input@%$configure_input%g
2363 s%@srcdir@%$srcdir%g
2364 s%@top_srcdir@%$top_srcdir%g
2365 s%@INSTALL@%$INSTALL%g
2366 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2367 fi; done
2368 rm -f conftest.s*
2369
2370 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2371 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2372 #
2373 # ac_d sets the value in "#define NAME VALUE" lines.
2374 ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2375 ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
2376 ac_dC='\3'
2377 ac_dD='%g'
2378 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2379 ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2380 ac_uB='\([ ]\)%\1#\2define\3'
2381 ac_uC=' '
2382 ac_uD='\4%g'
2383 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2384 ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2385 ac_eB='$%\1#\2define\3'
2386 ac_eC=' '
2387 ac_eD='%g'
2388
2389 if test "${CONFIG_HEADERS+set}" != set; then
2390 EOF
2391 cat >> $CONFIG_STATUS <<EOF
2392 CONFIG_HEADERS="config.h:config.in"
2393 EOF
2394 cat >> $CONFIG_STATUS <<\EOF
2395 fi
2396 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2397 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2398 case "$ac_file" in
2399 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2400 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2401 *) ac_file_in="${ac_file}.in" ;;
2402 esac
2403
2404 echo creating $ac_file
2405
2406 rm -f conftest.frag conftest.in conftest.out
2407 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2408 cat $ac_file_inputs > conftest.in
2409
2410 EOF
2411
2412 # Transform confdefs.h into a sed script conftest.vals that substitutes
2413 # the proper values into config.h.in to produce config.h. And first:
2414 # Protect against being on the right side of a sed subst in config.status.
2415 # Protect against being in an unquoted here document in config.status.
2416 rm -f conftest.vals
2417 cat > conftest.hdr <<\EOF
2418 s/[\\&%]/\\&/g
2419 s%[\\$`]%\\&%g
2420 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2421 s%ac_d%ac_u%gp
2422 s%ac_u%ac_e%gp
2423 EOF
2424 sed -n -f conftest.hdr confdefs.h > conftest.vals
2425 rm -f conftest.hdr
2426
2427 # This sed command replaces #undef with comments. This is necessary, for
2428 # example, in the case of _POSIX_SOURCE, which is predefined and required
2429 # on some systems where configure will not decide to define it.
2430 cat >> conftest.vals <<\EOF
2431 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2432 EOF
2433
2434 # Break up conftest.vals because some shells have a limit on
2435 # the size of here documents, and old seds have small limits too.
2436
2437 rm -f conftest.tail
2438 while :
2439 do
2440 ac_lines=`grep -c . conftest.vals`
2441 # grep -c gives empty output for an empty file on some AIX systems.
2442 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2443 # Write a limited-size here document to conftest.frag.
2444 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2445 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2446 echo 'CEOF
2447 sed -f conftest.frag conftest.in > conftest.out
2448 rm -f conftest.in
2449 mv conftest.out conftest.in
2450 ' >> $CONFIG_STATUS
2451 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2452 rm -f conftest.vals
2453 mv conftest.tail conftest.vals
2454 done
2455 rm -f conftest.vals
2456
2457 cat >> $CONFIG_STATUS <<\EOF
2458 rm -f conftest.frag conftest.h
2459 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2460 cat conftest.in >> conftest.h
2461 rm -f conftest.in
2462 if cmp -s $ac_file conftest.h 2>/dev/null; then
2463 echo "$ac_file is unchanged"
2464 rm -f conftest.h
2465 else
2466 # Remove last slash and all that follows it. Not all systems have dirname.
2467 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2468 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2469 # The file is in a subdirectory.
2470 test ! -d "$ac_dir" && mkdir "$ac_dir"
2471 fi
2472 rm -f $ac_file
2473 mv conftest.h $ac_file
2474 fi
2475 fi; done
2476
2477 EOF
2478
2479 cat >> $CONFIG_STATUS <<EOF
2480 ac_sources="$sim_link_files"
2481 ac_dests="$sim_link_links"
2482 EOF
2483
2484 cat >> $CONFIG_STATUS <<\EOF
2485 srcdir=$ac_given_srcdir
2486 while test -n "$ac_sources"; do
2487 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2488 set $ac_sources; ac_source=$1; shift; ac_sources=$*
2489
2490 echo "linking $srcdir/$ac_source to $ac_dest"
2491
2492 if test ! -r $srcdir/$ac_source; then
2493 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
2494 fi
2495 rm -f $ac_dest
2496
2497 # Make relative symlinks.
2498 # Remove last slash and all that follows it. Not all systems have dirname.
2499 ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
2500 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2501 # The dest file is in a subdirectory.
2502 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
2503 ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
2504 # A "../" for each directory in $ac_dest_dir_suffix.
2505 ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
2506 else
2507 ac_dest_dir_suffix= ac_dots=
2508 fi
2509
2510 case "$srcdir" in
2511 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2512 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2513 esac
2514
2515 # Make a symlink if possible; otherwise try a hard link.
2516 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2517 ln $srcdir/$ac_source $ac_dest; then :
2518 else
2519 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
2520 fi
2521 done
2522 EOF
2523 cat >> $CONFIG_STATUS <<EOF
2524
2525 EOF
2526 cat >> $CONFIG_STATUS <<\EOF
2527 case "x$CONFIG_FILES" in
2528 xMakefile*)
2529 echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
2530 rm -f Makesim1.tmp Makesim2.tmp Makefile
2531 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
2532 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
2533 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
2534 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
2535 <Makefile.sim >Makefile
2536 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
2537 ;;
2538 esac
2539 case "x$CONFIG_HEADERS" in xconfig.h:config.in) echo > stamp-h ;; esac
2540
2541 exit 0
2542 EOF
2543 chmod +x $CONFIG_STATUS
2544 rm -fr confdefs* $ac_clean_files
2545 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2546
2547
GDB Binutils - Deliverables
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