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General cleanup; add -t options support to print all options
[deliverable/binutils-gdb.git] / sim / ppc / configure
CommitLineData
4f965b81
MM		 1#! /bin/sh
2
3# Guess values for system-dependent variables and create Makefiles.
4b935ed4 4# Generated automatically using autoconf version 2.4
4f965b81
MM		 5# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
6#
7# This configure script is free software; the Free Software Foundation
8# gives unlimited permission to copy, distribute and modify it.
9
10# Defaults:
11ac_help=
12ac_default_prefix=/usr/local
13# Any additions from configure.in:
c494cadd 14ac_help="$ac_help
73c4941b 15 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator"
c494cadd 16ac_help="$ac_help
c5addc19 17 --enable-sim-warnings=opts Extra CFLAGS for turning on compiler warnings except for idecode.o, semantics.o and psim.o"
c494cadd 18ac_help="$ac_help
73c4941b 19 --enable-sim-config=file Override default config file"
c494cadd 20ac_help="$ac_help
73c4941b 21 --enable-sim-opcode=which Override default opcode lookup."
c494cadd 22ac_help="$ac_help
73c4941b 23 --enable-sim-switch Use a switch instead of a table for instruction call."
c494cadd 24ac_help="$ac_help
73c4941b 25 --enable-sim-duplicate Expand (duplicate) semantic functions."
c494cadd 26ac_help="$ac_help
73c4941b 27 --enable-sim-filter=rule Specify filter rules."
c494cadd 28ac_help="$ac_help
73c4941b 29 --enable-sim-icache=size Specify instruction cache size."
c494cadd 30ac_help="$ac_help
73c4941b 31 --enable-sim-inline=inlines Specify which functions should be inlined."
c494cadd 32ac_help="$ac_help
73c4941b 33 --enable-sim-bswap Use the BSWAP instruction on Intel 486s and Pentiums."
c494cadd 34ac_help="$ac_help
73c4941b 35 --enable-sim-endian=endian Specify target byte endian orientation."
c494cadd 36ac_help="$ac_help
73c4941b 37 --enable-sim-hostendain=end Specify host byte endian orientation."
c494cadd 38ac_help="$ac_help
73c4941b 39 --enable-sim-smp=n Specify number of processors to configure for."
c494cadd 40ac_help="$ac_help
73c4941b 41 --enable-sim-bitsize=n Specify target bitsize (32 or 64)."
c494cadd 42ac_help="$ac_help
73c4941b 43 --enable-sim-hostbitsize=n Specify host bitsize (32 or 64)."
c494cadd 44ac_help="$ac_help
73c4941b 45 --enable-sim-env=env Specify target environment (operating, virtual, user)."
c494cadd 46ac_help="$ac_help
73c4941b
MM		 47 --enable-sim-timebase Specify whether the PPC timebase is supported."
48ac_help="$ac_help
49 --enable-sim-alignment=align Specify strict or nonstrict alignment."
50ac_help="$ac_help
51 --enable-sim-trace Specify whether tracing is supported."
52ac_help="$ac_help
53 --enable-sim-assert Specify whether to perform random assertions."
c494cadd 54ac_help="$ac_help
73c4941b 55 --enable-sim-float Specify whether to use host floating point or simulate."
c494cadd 56ac_help="$ac_help
73c4941b 57 --enable-sim-monitor=mon Specify whether to enable monitoring events."
c494cadd 58ac_help="$ac_help
73c4941b 59 --enable-sim-function-unit Specify whether detailed functional unit support is built."
c494cadd 60ac_help="$ac_help
73c4941b
MM		 61 --enable-sim-model=which Specify PowerPC to model."
62ac_help="$ac_help
63 --enable-sim-default-model=which Specify default PowerPC to model."
4f965b81
MM		 64
65# Initialize some variables set by options.
66# The variables have the same names as the options, with
67# dashes changed to underlines.
68build=NONE
69cache_file=./config.cache
70exec_prefix=NONE
71host=NONE
72no_create=
73nonopt=NONE
74no_recursion=
75prefix=NONE
76program_prefix=NONE
77program_suffix=NONE
78program_transform_name=s,x,x,
79silent=
80site=
81srcdir=
82target=NONE
83verbose=
84x_includes=NONE
85x_libraries=NONE
86
87# Initialize some other variables.
88subdirs=
89
90ac_prev=
91for ac_option
92do
93
94 # If the previous option needs an argument, assign it.
95 if test -n "$ac_prev"; then
96 eval "$ac_prev=\$ac_option"
97 ac_prev=
98 continue
99 fi
100
101 case "$ac_option" in
102 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
103 *) ac_optarg= ;;
104 esac
105
106 # Accept the important Cygnus configure options, so we can diagnose typos.
107
108 case "$ac_option" in
109
110 -build | --build | --buil | --bui | --bu | --b)
111 ac_prev=build ;;
112 -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
113 build="$ac_optarg" ;;
114
115 -cache-file | --cache-file | --cache-fil | --cache-fi \
116 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
117 ac_prev=cache_file ;;
118 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
119 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
120 cache_file="$ac_optarg" ;;
121
122 -disable-* | --disable-*)
123 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
124 # Reject names that are not valid shell variable names.
125 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
126 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
127 fi
128 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
129 eval "enable_${ac_feature}=no" ;;
130
131 -enable-* | --enable-*)
132 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
133 # Reject names that are not valid shell variable names.
134 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
135 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
136 fi
137 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
138 case "$ac_option" in
139 *=*) ;;
140 *) ac_optarg=yes ;;
141 esac
142 eval "enable_${ac_feature}='$ac_optarg'" ;;
143
144 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
145 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
146 | --exec | --exe | --ex)
147 ac_prev=exec_prefix ;;
148 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
149 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
150 | --exec=* | --exe=* | --ex=*)
151 exec_prefix="$ac_optarg" ;;
152
153 -gas | --gas | --ga | --g)
154 # Obsolete; use --with-gas.
155 with_gas=yes ;;
156
157 -help | --help | --hel | --he)
158 # Omit some internal or obsolete options to make the list less imposing.
159 # This message is too long to be a string in the A/UX 3.1 sh.
160 cat << EOF
161Usage: configure [options] [host]
162Options: [defaults in brackets after descriptions]
163Configuration:
164 --cache-file=FILE cache test results in FILE
165 --help print this message
166 --no-create do not create output files
167 --quiet, --silent do not print \`checking...' messages
168 --version print the version of autoconf that created configure
169Directory and file names:
170 --prefix=PREFIX install architecture-independent files in PREFIX
171 [$ac_default_prefix]
172 --exec-prefix=PREFIX install architecture-dependent files in PREFIX
173 [same as prefix]
174 --srcdir=DIR find the sources in DIR [configure dir or ..]
175 --program-prefix=PREFIX prepend PREFIX to installed program names
176 --program-suffix=SUFFIX append SUFFIX to installed program names
177 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
178Host type:
179 --build=BUILD configure for building on BUILD [BUILD=HOST]
180 --host=HOST configure for HOST [guessed]
181 --target=TARGET configure for TARGET [TARGET=HOST]
182Features and packages:
183 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
184 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
185 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
186 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
187 --x-includes=DIR X include files are in DIR
188 --x-libraries=DIR X library files are in DIR
189--enable and --with options recognized:$ac_help
190EOF
191 exit 0 ;;
192
193 -host | --host | --hos | --ho)
194 ac_prev=host ;;
195 -host=* | --host=* | --hos=* | --ho=*)
196 host="$ac_optarg" ;;
197
198 -nfp | --nfp | --nf)
199 # Obsolete; use --without-fp.
200 with_fp=no ;;
201
202 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
203 | --no-cr | --no-c)
204 no_create=yes ;;
205
206 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
207 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
208 no_recursion=yes ;;
209
210 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
211 ac_prev=prefix ;;
212 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
213 prefix="$ac_optarg" ;;
214
215 -program-prefix | --program-prefix | --program-prefi | --program-pref \
216 | --program-pre | --program-pr | --program-p)
217 ac_prev=program_prefix ;;
218 -program-prefix=* | --program-prefix=* | --program-prefi=* \
219 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
220 program_prefix="$ac_optarg" ;;
221
222 -program-suffix | --program-suffix | --program-suffi | --program-suff \
223 | --program-suf | --program-su | --program-s)
224 ac_prev=program_suffix ;;
225 -program-suffix=* | --program-suffix=* | --program-suffi=* \
226 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
227 program_suffix="$ac_optarg" ;;
228
229 -program-transform-name | --program-transform-name \
230 | --program-transform-nam | --program-transform-na \
231 | --program-transform-n | --program-transform- \
232 | --program-transform | --program-transfor \
233 | --program-transfo | --program-transf \
234 | --program-trans | --program-tran \
235 | --progr-tra | --program-tr | --program-t)
236 ac_prev=program_transform_name ;;
237 -program-transform-name=* | --program-transform-name=* \
238 | --program-transform-nam=* | --program-transform-na=* \
239 | --program-transform-n=* | --program-transform-=* \
240 | --program-transform=* | --program-transfor=* \
241 | --program-transfo=* | --program-transf=* \
242 | --program-trans=* | --program-tran=* \
243 | --progr-tra=* | --program-tr=* | --program-t=*)
244 program_transform_name="$ac_optarg" ;;
245
246 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
247 | -silent | --silent | --silen | --sile | --sil)
248 silent=yes ;;
249
250 -site | --site | --sit)
251 ac_prev=site ;;
252 -site=* | --site=* | --sit=*)
253 site="$ac_optarg" ;;
254
255 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
256 ac_prev=srcdir ;;
257 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
258 srcdir="$ac_optarg" ;;
259
260 -target | --target | --targe | --targ | --tar | --ta | --t)
261 ac_prev=target ;;
262 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
263 target="$ac_optarg" ;;
264
265 -v | -verbose | --verbose | --verbos | --verbo | --verb)
266 verbose=yes ;;
267
268 -version | --version | --versio | --versi | --vers)
4b935ed4 269 echo "configure generated by autoconf version 2.4"
4f965b81
MM		 270 exit 0 ;;
271
272 -with-* | --with-*)
273 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
274 # Reject names that are not valid shell variable names.
275 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
276 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
277 fi
278 ac_package=`echo $ac_package| sed 's/-/_/g'`
279 case "$ac_option" in
280 *=*) ;;
281 *) ac_optarg=yes ;;
282 esac
283 eval "with_${ac_package}='$ac_optarg'" ;;
284
285 -without-* | --without-*)
286 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
287 # Reject names that are not valid shell variable names.
288 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
289 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
290 fi
291 ac_package=`echo $ac_package| sed 's/-/_/g'`
292 eval "with_${ac_package}=no" ;;
293
294 --x)
295 # Obsolete; use --with-x.
296 with_x=yes ;;
297
298 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
299 | --x-incl | --x-inc | --x-in | --x-i)
300 ac_prev=x_includes ;;
301 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
302 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
303 x_includes="$ac_optarg" ;;
304
305 -x-libraries | --x-libraries | --x-librarie | --x-librari \
306 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
307 ac_prev=x_libraries ;;
308 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
309 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
310 x_libraries="$ac_optarg" ;;
311
312 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
313 ;;
314
315 *)
316 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
317 echo "configure: warning: $ac_option: invalid host type" 1>&2
318 fi
319 if test "x$nonopt" != xNONE; then
320 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
321 fi
322 nonopt="$ac_option"
323 ;;
324
325 esac
326done
327
328if test -n "$ac_prev"; then
329 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
330fi
331
332trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
333
334# File descriptor usage:
335# 0 standard input
336# 1 file creation
337# 2 errors and warnings
338# 3 some systems may open it to /dev/tty
339# 4 used on the Kubota Titan
340# 6 checking for... messages and results
341# 5 compiler messages saved in config.log
342if test "$silent" = yes; then
343 exec 6>/dev/null
344else
345 exec 6>&1
346fi
347exec 5>./config.log
348
349echo "\
350This file contains any messages produced by compilers while
351running configure, to aid debugging if configure makes a mistake.
352" 1>&5
353
354# Strip out --no-create and --no-recursion so they do not pile up.
355# Also quote any args containing shell metacharacters.
356ac_configure_args=
357for ac_arg
358do
359 case "$ac_arg" in
360 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
361 | --no-cr | --no-c) ;;
362 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
363 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
364 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
365 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
366 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
367 esac
368done
369
370# NLS nuisances.
371# Only set LANG and LC_ALL to C if already set.
372# These must not be set unconditionally because not all systems understand
373# e.g. LANG=C (notably SCO).
374if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
375if test "${LANG+set}" = set; then LANG=C; export LANG; fi
376
377# confdefs.h avoids OS command line length limits that DEFS can exceed.
378rm -rf conftest* confdefs.h
379# AIX cpp loses on an empty file, so make sure it contains at least a newline.
380echo > confdefs.h
381
382# A filename unique to this package, relative to the directory that
383# configure is in, which we can look for to find out if srcdir is correct.
384ac_unique_file=Makefile.in
385
386# Find the source files, if location was not specified.
387if test -z "$srcdir"; then
388 ac_srcdir_defaulted=yes
389 # Try the directory containing this script, then its parent.
390 ac_prog=$0
391 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
392 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
393 srcdir=$ac_confdir
394 if test ! -r $srcdir/$ac_unique_file; then
395 srcdir=..
396 fi
397else
398 ac_srcdir_defaulted=no
399fi
400if test ! -r $srcdir/$ac_unique_file; then
401 if test "$ac_srcdir_defaulted" = yes; then
402 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
403 else
404 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
405 fi
406fi
407srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
408
409# Prefer explicitly selected file to automatically selected ones.
410if test -z "$CONFIG_SITE"; then
411 if test "x$prefix" != xNONE; then
412 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
413 else
414 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
415 fi
416fi
417for ac_site_file in $CONFIG_SITE; do
418 if test -r "$ac_site_file"; then
419 echo "loading site script $ac_site_file"
420 . "$ac_site_file"
421 fi
422done
423
424if test -r "$cache_file"; then
425 echo "loading cache $cache_file"
426 . $cache_file
427else
428 echo "creating cache $cache_file"
429 > $cache_file
430fi
431
432ac_ext=c
433# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
434ac_cpp='$CPP $CPPFLAGS'
435ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
436ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
437
438if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
439 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
440 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
441 ac_n= ac_c='
442' ac_t=' '
443 else
444 ac_n=-n ac_c= ac_t=
445 fi
446else
447 ac_n= ac_c='\c' ac_t=
448fi
449
450
451
c494cadd
MM		 452# Check whether --enable-sim-cflags or --disable-sim-cflags was given.
453enableval="$enable_sim_cflags"
454if test -n "$enableval"; then
455 case "${enableval}" in
456 yes) sim_cflags="-O2 -fomit-frame-pointer";;
457 no) sim_cflags="";;
b3737d33 458 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
c494cadd
MM		 459esac
460else
461 sim_cflags=""
462fi
463
73c4941b
MM		 464# Check whether --enable-sim-warnings or --disable-sim-warnings was given.
465enableval="$enable_sim_warnings"
466if test -n "$enableval"; then
467 case "${enableval}" in
c5addc19 468 yes) sim_warnings="-Wall -Wpointer-arith -Wbad-function-cast -Wmissing-prototypes -Wmissing-declarations";;
73c4941b
MM		 469 no) sim_warnings="-w";;
470 *) sim_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
471esac
472else
473 sim_warnings=""
474fi
475
c494cadd
MM		 476# Check whether --enable-sim-config or --disable-sim-config was given.
477enableval="$enable_sim_config"
478if test -n "$enableval"; then
479 case "${enableval}" in
480 yes) sim_config="std-config.h";;
481 no) sim_config="std-config.h";;
482 *) sim_config="${enableval}";;
483esac
484else
485 sim_config="std-config.h"
486fi
487
488# Check whether --enable-sim-opcode or --disable-sim-opcode was given.
489enableval="$enable_sim_opcode"
490if test -n "$enableval"; then
491 case "${enableval}" in
492 yes) sim_opcode="ppc-opcode-simple";;
493 no) sim_opcode="ppc-opcode-simple";;
494 *) sim_opcode="ppc-opcode-${enableval}";;
495esac
496else
497 sim_opcode="ppc-opcode-simple"
498fi
499
500# Check whether --enable-sim-switch or --disable-sim-switch was given.
501enableval="$enable_sim_switch"
502if test -n "$enableval"; then
503 case "${enableval}" in
504 yes) sim_switch="-s";;
505 *) sim_switch="";;
506esac
507else
508 sim_switch=""
509fi
510
511# Check whether --enable-sim-duplicate or --disable-sim-duplicate was given.
512enableval="$enable_sim_duplicate"
513if test -n "$enableval"; then
514 case "${enableval}" in
515 yes) sim_dup="-e";;
516 *) sim_dup="";;
517esac
518else
519 sim_dup=""
520fi
521
522# Check whether --enable-sim-filter or --disable-sim-filter was given.
523enableval="$enable_sim_filter"
524if test -n "$enableval"; then
525 case "${enableval}" in
526 yes) sim_filter="";;
527 *) sim_filter="-f $enableval";;
528esac
529else
530 sim_filter="-f 64"
531fi
532
533# Check whether --enable-sim-icache or --disable-sim-icache was given.
534enableval="$enable_sim_icache"
535if test -n "$enableval"; then
536 case "${enableval}" in
537 yes) sim_icache="-r 1024";;
538 *) sim_icache="";;
539esac
540else
541 sim_icache=""
542fi
543
544# Check whether --enable-sim-inline or --disable-sim-inline was given.
545enableval="$enable_sim_inline"
546if test -n "$enableval"; then
547 sim_inline=""
548case "$enableval" in
b3737d33
MM		 549 no) sim_inline="";;
550 0) sim_inline="-DDEFAULT_INLINE=0";;
551 yes | 2) sim_inline="-DDEFAULT_INLINE=2";;
552 1) sim_inline="-DDEFAULT_INLINE=1";;
c494cadd
MM		 553 *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
554 new_flag=""
555 case "$x" in
556 *_INLINE=*) new_flag="-D$x";;
557 *_INLINE) new_flag="-D$x=2";;
558 *=*) new_flag=`sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
559 *) new_flag="-D$x""_INLINE=2";;
560 esac
561 if x"$sim_inline" = x""; then
562 sim_inline="$new_flag"
563 else
564 sim_inline="$flags $new_flag"
565 fi
566 done;;
567esac
568else
569 sim_inline=""
570fi
571
572# Check whether --enable-sim-bswap or --disable-sim-bswap was given.
573enableval="$enable_sim_bswap"
574if test -n "$enableval"; then
575 case "${enableval}" in
576 yes) sim_bswap="-DWITH_BSWAP=1";;
577 no) sim_bswap="-DWITH_BSWAP=0";;
578 *) sim_bswap="";;
579esac
580else
581 sim_bswap=""
582fi
583
584# Check whether --enable-sim-endian or --disable-sim-endian was given.
585enableval="$enable_sim_endian"
586if test -n "$enableval"; then
587 case "${enableval}" in
588 yes) case "$target" in
589 *powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
590 *powerpcle-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
591 *) echo "Unknown target $target" 1>&6; sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
592 esac;;
593 no) sim_endian="-DWITH_TARGET_BYTE_ORDER=0";;
594 b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
595 l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
596 *) sim_endian="";;
597esac
598else
599 sim_endian=""
600fi
601
602# Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
603enableval="$enable_sim_hostendian"
604if test -n "$enableval"; then
605 case "${enableval}" in
606 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
607 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
608 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
609 *) sim_hostendian="";;
610esac
611else
612 sim_hostendian=""
613fi
614
615# Check whether --enable-sim-smp or --disable-sim-smp was given.
616enableval="$enable_sim_smp"
617if test -n "$enableval"; then
618 case "${enableval}" in
619 yes) sim_smp="-DWITH_SMP=2";;
620 no) sim_smp="-DWITH_SMP=0";;
621 *) sim_smp="-DWITH_SMP=$enableval";;
622esac
623else
624 sim_smp=""
625fi
626
627# Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
628enableval="$enable_sim_bitsize"
629if test -n "$enableval"; then
630 case "${enableval}" in
631 yes) sim_bitsize="";;
632 no) sim_bitsize="";;
633 *) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
634esac
635else
636 sim_bitsize=""
637fi
638
639# Check whether --enable-sim-hostbitsize or --disable-sim-hostbitsize was given.
640enableval="$enable_sim_hostbitsize"
641if test -n "$enableval"; then
642 case "${enableval}" in
643 yes) sim_hostbitsize="";;
644 no) sim_hostbitsize="";;
645 *) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
646esac
647else
648 sim_hostbitsize=""
649fi
650
651# Check whether --enable-sim-env or --disable-sim-env was given.
652enableval="$enable_sim_env"
653if test -n "$enableval"; then
654 case "${enableval}" in
655 operating | os | oea) sim_env="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
656 virtual | vea) sim_env="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
657 user | uea) sim_env="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
658 *) sim_env="";;
659esac
660else
661 sim_env=""
662fi
663
664# Check whether --enable-sim-timebase or --disable-sim-timebase was given.
665enableval="$enable_sim_timebase"
666if test -n "$enableval"; then
667 case "${enableval}" in
668 yes) sim_timebase="-DWITH_TIME_BASE=1";;
669 no) sim_timebase="-DWITH_TIME_BASE=0";;
670 *) sim_timebase="";;
671esac
672else
673 sim_timebase=""
674fi
675
676# Check whether --enable-sim-alignment or --disable-sim-alignment was given.
677enableval="$enable_sim_alignment"
678if test -n "$enableval"; then
73c4941b
MM		 679 case "${enableval}" in
680 yes | strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
681 no | nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NOSTRICT_ALIGNMENT";;
682 *) sim_alignment="-DWITH_ALIGNMENT=$enableval";;
683esac
684else
c494cadd
MM		 685 sim_alignment=""
686fi
687
688# Check whether --enable-sim-trace or --disable-sim-trace was given.
689enableval="$enable_sim_trace"
690if test -n "$enableval"; then
691 case "${enableval}" in
692 yes) sim_trace="-DWITH_TRACE=1";;
693 no) sim_trace="-DWITH_TRACE=0";;
694 *) sim_trace="";;
695esac
696else
697 sim_trace=""
698fi
699
700# Check whether --enable-sim-assert or --disable-sim-assert was given.
701enableval="$enable_sim_assert"
702if test -n "$enableval"; then
703 case "${enableval}" in
704 yes) sim_assert="-DWITH_ASSERT=1";;
705 no) sim_assert="-DWITH_ASSERT=0";;
706 *) sim_assert="";;
707esac
708else
709 sim_assert=""
710fi
711
712# Check whether --enable-sim-float or --disable-sim-float was given.
713enableval="$enable_sim_float"
714if test -n "$enableval"; then
715 case "${enableval}" in
716 yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
717 no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
718 *) sim_float="";;
719esac
720else
721 sim_float=""
722fi
723
724# Check whether --enable-sim-monitor or --disable-sim-monitor was given.
725enableval="$enable_sim_monitor"
726if test -n "$enableval"; then
727 case "${enableval}" in
728 yes) sim_mon="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
729 no) sim_mon="-DWITH_MON=0";;
730 instruction) sim_mon="-DWITH_MON=MONITOR_INSTRUCTION_ISSUE";;
731 memory) sim_mon="-DWITH_MON=MONITOR_LOAD_STORE_UNIT";;
732 *) sim_mon="-DWITH_MON='$enableval'";;
733esac
734else
735 sim_float=""
736fi
737
73c4941b
MM		 738# Check whether --enable-sim-function-unit or --disable-sim-function-unit was given.
739enableval="$enable_sim_function_unit"
740if test -n "$enableval"; then
741 case "${enableval}" in
742 yes) sim_func="-DWITH_FUNCTION_UNIT=1";;
743 no) sim_func="-DWITH_FUNCTION_UNIT=0";;
744 *) sim_func="";;
745esac
746else
747 sim_func=""
748fi
749
750# Check whether --enable-sim-model or --disable-sim-model was given.
751enableval="$enable_sim_model"
752if test -n "$enableval"; then
753 case "${enableval}" in
754 yes) sim_model="";;
755 no) sim_model="";;
756 *) sim_model="-DWITH_PPC_MODEL=${enableval}";;
757esac
758else
759 sim_model=""
760fi
761
762# Check whether --enable-sim-default-model or --disable-sim-default-model was given.
763enableval="$enable_sim_default_model"
764if test -n "$enableval"; then
765 case "${enableval}" in
766 yes) sim_default_model="";;
767 no) sim_default_model="";;
768 *) sim_default_model="-DWITH_DEFAULT_PPC_MODEL=${enableval}";;
769esac
770else
771 sim_model=""
772fi
773
4b935ed4
MM		 774
775
4f965b81
MM		 776ac_aux_dir=
777for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
778 if test -f $ac_dir/install-sh; then
779 ac_aux_dir=$ac_dir
780 ac_install_sh="$ac_aux_dir/install-sh -c"
781 break
782 elif test -f $ac_dir/install.sh; then
783 ac_aux_dir=$ac_dir
784 ac_install_sh="$ac_aux_dir/install.sh -c"
785 break
786 fi
787done
788if test -z "$ac_aux_dir"; then
789 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
790fi
791ac_config_guess=$ac_aux_dir/config.guess
792ac_config_sub=$ac_aux_dir/config.sub
793ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
794
795
796# Do some error checking and defaulting for the host and target type.
797# The inputs are:
798# configure --host=HOST --target=TARGET --build=BUILD NONOPT
799#
800# The rules are:
801# 1. You are not allowed to specify --host, --target, and nonopt at the
802# same time.
803# 2. Host defaults to nonopt.
804# 3. If nonopt is not specified, then host defaults to the current host,
805# as determined by config.guess.
806# 4. Target and build default to nonopt.
807# 5. If nonopt is not specified, then target and build default to host.
808
809# The aliases save the names the user supplied, while $host etc.
810# will get canonicalized.
811case $host---$target---$nonopt in
812NONE---*---* | *---NONE---* | *---*---NONE) ;;
813*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
814esac
815
816
817# Make sure we can run config.sub.
818if $ac_config_sub sun4 >/dev/null 2>&1; then :
819else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
820fi
821
822echo $ac_n "checking host system type""... $ac_c" 1>&6
823
824host_alias=$host
825case "$host_alias" in
826NONE)
827 case $nonopt in
828 NONE)
829 if host_alias=`$ac_config_guess`; then :
830 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
831 fi ;;
832 *) host_alias=$nonopt ;;
833 esac ;;
834esac
835
836host=`$ac_config_sub $host_alias`
837host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
838host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
839host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
840echo "$ac_t""$host" 1>&6
841
842echo $ac_n "checking target system type""... $ac_c" 1>&6
843
844target_alias=$target
845case "$target_alias" in
846NONE)
847 case $nonopt in
848 NONE) target_alias=$host_alias ;;
849 *) target_alias=$nonopt ;;
850 esac ;;
851esac
852
853target=`$ac_config_sub $target_alias`
854target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
855target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
856target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
857echo "$ac_t""$target" 1>&6
858
859echo $ac_n "checking build system type""... $ac_c" 1>&6
860
861build_alias=$build
862case "$build_alias" in
863NONE)
864 case $nonopt in
865 NONE) build_alias=$host_alias ;;
866 *) build_alias=$nonopt ;;
867 esac ;;
868esac
869
870build=`$ac_config_sub $build_alias`
871build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
872build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
873build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
874echo "$ac_t""$build" 1>&6
875
876test "$host_alias" != "$target_alias" &&
877 test "$program_prefix$program_suffix$program_transform_name" = \
878 NONENONEs,x,x, &&
879 program_prefix=${target_alias}-
880
881if test "$program_transform_name" = s,x,x,; then
882 program_transform_name=
883else
884 # Double any \ or $.
885 echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
886 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
887 rm -f conftestsed
888fi
889test "$program_prefix" != NONE &&
890 program_transform_name="s,^,${program_prefix},; $program_transform_name"
891# Use a double $ so make ignores it.
892test "$program_suffix" != NONE &&
893 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
894
895# sed with no file args requires a program.
896test "$program_transform_name" = "" && program_transform_name="s,x,x,"
897
898
899. ${srcdir}/../../bfd/configure.host
900
4b935ed4
MM		 901# Extract the first word of "gcc", so it can be a program name with args.
902set dummy gcc; ac_word=$2
903echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
904if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
905 echo $ac_n "(cached) $ac_c" 1>&6
906else
907 if test -n "$CC"; then
908 ac_cv_prog_CC="$CC" # Let the user override the test.
909else
910 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
911 for ac_dir in $PATH; do
912 test -z "$ac_dir" && ac_dir=.
913 if test -f $ac_dir/$ac_word; then
914 ac_cv_prog_CC="gcc"
915 break
916 fi
917 done
918 IFS="$ac_save_ifs"
919 test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc"
920fi
921fi
922CC="$ac_cv_prog_CC"
923if test -n "$CC"; then
924 echo "$ac_t""$CC" 1>&6
925else
926 echo "$ac_t""no" 1>&6
927fi
928
929
930echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
931if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
932 echo $ac_n "(cached) $ac_c" 1>&6
933else
934 cat > conftest.c <<EOF
935#ifdef __GNUC__
936 yes;
937#endif
938EOF
939if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
940 ac_cv_prog_gcc=yes
941else
942 ac_cv_prog_gcc=no
943fi
944fi
945echo "$ac_t""$ac_cv_prog_gcc" 1>&6
946if test $ac_cv_prog_gcc = yes; then
947 GCC=yes
948 if test "${CFLAGS+set}" != set; then
949 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
950if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
951 echo $ac_n "(cached) $ac_c" 1>&6
952else
953 echo 'void f(){}' > conftest.c
954if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
955 ac_cv_prog_gcc_g=yes
956else
957 ac_cv_prog_gcc_g=no
958fi
959rm -f conftest*
960
961fi
962 echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
963 if test $ac_cv_prog_gcc_g = yes; then
964 CFLAGS="-g -O"
965 else
966 CFLAGS="-O"
967 fi
968 fi
969else
970 GCC=
971 test "${CFLAGS+set}" = set || CFLAGS="-g"
972fi
973
974
975
976AR=${AR-ar}
977
978# Extract the first word of "ranlib", so it can be a program name with args.
979set dummy ranlib; ac_word=$2
980echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
981if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
982 echo $ac_n "(cached) $ac_c" 1>&6
983else
984 if test -n "$RANLIB"; then
985 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
986else
987 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
988 for ac_dir in $PATH; do
989 test -z "$ac_dir" && ac_dir=.
990 if test -f $ac_dir/$ac_word; then
991 ac_cv_prog_RANLIB="ranlib"
992 break
993 fi
994 done
995 IFS="$ac_save_ifs"
996 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
997fi
998fi
999RANLIB="$ac_cv_prog_RANLIB"
1000if test -n "$RANLIB"; then
1001 echo "$ac_t""$RANLIB" 1>&6
1002else
1003 echo "$ac_t""no" 1>&6
1004fi
1005
1006
c494cadd
MM		 1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
73c4941b
MM		 1023
1024
1025
1026
c494cadd
MM		 1027
1028
1029
1030
1031
1032for ac_func in getrusage
1033do
1034echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1035if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1036 echo $ac_n "(cached) $ac_c" 1>&6
1037else
1038 cat > conftest.$ac_ext <<EOF
73c4941b 1039#line 1040 "configure"
c494cadd
MM		 1040#include "confdefs.h"
1041/* System header to define __stub macros and hopefully few prototypes,
1042 which can conflict with char $ac_func(); below. */
1043#include <assert.h>
1044/* Override any gcc2 internal prototype to avoid an error. */
1045char $ac_func();
1046
1047int main() { return 0; }
1048int t() {
1049
1050/* The GNU C library defines this for functions which it implements
1051 to always fail with ENOSYS. Some functions are actually named
1052 something starting with __ and the normal name is an alias. */
1053#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1054choke me
1055#else
1056$ac_func();
1057#endif
1058
1059; return 0; }
1060EOF
1061if eval $ac_link; then
1062 rm -rf conftest*
1063 eval "ac_cv_func_$ac_func=yes"
1064else
1065 rm -rf conftest*
1066 eval "ac_cv_func_$ac_func=no"
1067fi
1068rm -f conftest*
1069
1070fi
1071if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1072 echo "$ac_t""yes" 1>&6
1073 ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
1074 cat >> confdefs.h <<EOF
1075#define $ac_tr_func 1
1076EOF
1077
1078else
1079 echo "$ac_t""no" 1>&6
1080fi
1081done
1082
1083
4b935ed4
MM		 1084# Put a plausible default for CC_FOR_BUILD in Makefile.
1085# If we cannot run a trivial program, we must be cross compiling.
1086echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
1087if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
1088 echo $ac_n "(cached) $ac_c" 1>&6
4f965b81 1089else
4b935ed4
MM		 1090 if test "$cross_compiling" = yes; then
1091 ac_cv_c_cross=yes
1092else
1093cat > conftest.$ac_ext <<EOF
73c4941b 1094#line 1095 "configure"
4b935ed4
MM		 1095#include "confdefs.h"
1096main(){return(0);}
1097EOF
1098eval $ac_link
1099if test -s conftest && (./conftest; exit) 2>/dev/null; then
1100 ac_cv_c_cross=no
1101else
1102 ac_cv_c_cross=yes
1103fi
4f965b81 1104fi
4b935ed4
MM		 1105rm -fr conftest*
1106fi
1107cross_compiling=$ac_cv_c_cross
1108echo "$ac_t""$ac_cv_c_cross" 1>&6
4f965b81 1109
4b935ed4
MM		 1110if test "x$cross_compiling" = "xno"; then
1111 CC_FOR_BUILD='$(CC)'
1112else
1113 CC_FOR_BUILD=gcc
4f965b81
MM		 1114fi
1115
1116
4b935ed4
MM		 1117echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1118# On Suns, sometimes $CPP names a directory.
1119if test -n "$CPP" && test -d "$CPP"; then
1120 CPP=
1121fi
1122if test -z "$CPP"; then
1123if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1124 echo $ac_n "(cached) $ac_c" 1>&6
1125else
1126 # This must be in double quotes, not single quotes, because CPP may get
1127 # substituted into the Makefile and "${CC-cc}" will confuse make.
1128 CPP="${CC-cc} -E"
1129 # On the NeXT, cc -E runs the code through the compiler's parser,
1130 # not just through cpp.
1131 cat > conftest.$ac_ext <<EOF
73c4941b 1132#line 1133 "configure"
4b935ed4
MM		 1133#include "confdefs.h"
1134#include <assert.h>
1135Syntax Error
1136EOF
1137eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1138ac_err=`grep -v '^ *+' conftest.out`
1139if test -z "$ac_err"; then
1140 :
1141else
1142 echo "$ac_err" >&5
1143 rm -rf conftest*
1144 CPP="${CC-cc} -E -traditional-cpp"
1145 cat > conftest.$ac_ext <<EOF
73c4941b 1146#line 1147 "configure"
4b935ed4
MM		 1147#include "confdefs.h"
1148#include <assert.h>
1149Syntax Error
1150EOF
1151eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1152ac_err=`grep -v '^ *+' conftest.out`
1153if test -z "$ac_err"; then
1154 :
1155else
1156 echo "$ac_err" >&5
1157 rm -rf conftest*
1158 CPP=/lib/cpp
1159fi
1160rm -f conftest*
1161fi
1162rm -f conftest*
1163 ac_cv_prog_CPP="$CPP"
1164fi
1165 CPP="$ac_cv_prog_CPP"
1166else
1167 ac_cv_prog_CPP="$CPP"
1168fi
1169echo "$ac_t""$CPP" 1>&6
1170
c494cadd 1171for ac_hdr in string.h strings.h stdlib.h time.h sys/times.h unistd.h sys/resource.h
4b935ed4
MM		 1172do
1173ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
1174echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1175if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1176 echo $ac_n "(cached) $ac_c" 1>&6
1177else
1178 cat > conftest.$ac_ext <<EOF
73c4941b 1179#line 1180 "configure"
4b935ed4
MM		 1180#include "confdefs.h"
1181#include <$ac_hdr>
1182EOF
1183eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1184ac_err=`grep -v '^ *+' conftest.out`
1185if test -z "$ac_err"; then
1186 rm -rf conftest*
1187 eval "ac_cv_header_$ac_safe=yes"
1188else
1189 echo "$ac_err" >&5
1190 rm -rf conftest*
1191 eval "ac_cv_header_$ac_safe=no"
1192fi
1193rm -f conftest*
1194fi
1195if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1196 echo "$ac_t""yes" 1>&6
1197 ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
1198 cat >> confdefs.h <<EOF
1199#define $ac_tr_hdr 1
1200EOF
1201
1202else
1203 echo "$ac_t""no" 1>&6
1204fi
1205done
1206
4f965b81
MM		 1207
1208trap '' 1 2 15
1209cat > confcache <<\EOF
1210# This file is a shell script that caches the results of configure
1211# tests run on this system so they can be shared between configure
1212# scripts and configure runs. It is not useful on other systems.
1213# If it contains results you don't want to keep, you may remove or edit it.
1214#
1215# By default, configure uses ./config.cache as the cache file,
1216# creating it if it does not exist already. You can give configure
1217# the --cache-file=FILE option to use a different cache file; that is
1218# what configure does when it calls configure scripts in
1219# subdirectories, so they share the cache.
1220# Giving --cache-file=/dev/null disables caching, for debugging configure.
1221# config.status only pays attention to the cache file if you give it the
1222# --recheck option to rerun configure.
1223#
1224EOF
1225# Ultrix sh set writes to stderr and can't be redirected directly,
1226# and sets the high bit in the cache file unless we assign to the vars.
1227(set) 2>&1 |
1228 sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
1229 >> confcache
1230if cmp -s $cache_file confcache; then
1231 :
1232else
1233 if test -w $cache_file; then
1234 echo "updating cache $cache_file"
1235 cat confcache > $cache_file
1236 else
1237 echo "not updating unwritable cache $cache_file"
1238 fi
1239fi
1240rm -f confcache
1241
1242trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1243
1244test "x$prefix" = xNONE && prefix=$ac_default_prefix
1245# Let make expand exec_prefix.
1246test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1247
1248# Any assignment to VPATH causes Sun make to only execute
1249# the first set of double-colon rules, so remove it if not needed.
1250# If there is a colon in the path, we need to keep it.
1251if test "x$srcdir" = x.; then
1252 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1253fi
1254
1255trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1256
4b935ed4 1257DEFS=-DHAVE_CONFIG_H
4f965b81
MM		 1258
1259# Without the "./", some shells look in PATH for config.status.
1260: ${CONFIG_STATUS=./config.status}
1261
1262echo creating $CONFIG_STATUS
1263rm -f $CONFIG_STATUS
1264cat > $CONFIG_STATUS <<EOF
1265#! /bin/sh
1266# Generated automatically by configure.
1267# Run this file to recreate the current configuration.
1268# This directory was configured as follows,
1269# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1270#
1271# $0 $ac_configure_args
1272#
1273# Compiler output produced by configure, useful for debugging
1274# configure, is in ./config.log if it exists.
1275
1276ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1277for ac_option
1278do
1279 case "\$ac_option" in
1280 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1281 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1282 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1283 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
4b935ed4 1284 echo "$CONFIG_STATUS generated by autoconf version 2.4"
4f965b81
MM		 1285 exit 0 ;;
1286 -help | --help | --hel | --he | --h)
1287 echo "\$ac_cs_usage"; exit 0 ;;
1288 *) echo "\$ac_cs_usage"; exit 1 ;;
1289 esac
1290done
1291
1292ac_given_srcdir=$srcdir
1293
4b935ed4 1294trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
4f965b81
MM		 1295
1296# Protect against being on the right side of a sed subst in config.status.
1297sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1298 s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1299$ac_vpsub
1300$extrasub
1301s%@CFLAGS@%$CFLAGS%g
1302s%@CPPFLAGS@%$CPPFLAGS%g
1303s%@CXXFLAGS@%$CXXFLAGS%g
1304s%@DEFS@%$DEFS%g
1305s%@LDFLAGS@%$LDFLAGS%g
1306s%@LIBS@%$LIBS%g
1307s%@exec_prefix@%$exec_prefix%g
1308s%@prefix@%$prefix%g
1309s%@program_transform_name@%$program_transform_name%g
1310s%@host@%$host%g
1311s%@host_alias@%$host_alias%g
1312s%@host_cpu@%$host_cpu%g
1313s%@host_vendor@%$host_vendor%g
1314s%@host_os@%$host_os%g
1315s%@target@%$target%g
1316s%@target_alias@%$target_alias%g
1317s%@target_cpu@%$target_cpu%g
1318s%@target_vendor@%$target_vendor%g
1319s%@target_os@%$target_os%g
1320s%@build@%$build%g
1321s%@build_alias@%$build_alias%g
1322s%@build_cpu@%$build_cpu%g
1323s%@build_vendor@%$build_vendor%g
1324s%@build_os@%$build_os%g
4b935ed4
MM		 1325s%@CC@%$CC%g
1326s%@HDEFINES@%$HDEFINES%g
1327s%@AR@%$AR%g
1328s%@RANLIB@%$RANLIB%g
c494cadd 1329s%@sim_cflags@%$sim_cflags%g
73c4941b 1330s%@sim_warnings@%$sim_warnings%g
c494cadd
MM		 1331s%@sim_config@%$sim_config%g
1332s%@sim_opcode@%$sim_opcode%g
1333s%@sim_switch@%$sim_switch%g
1334s%@sim_dup@%$sim_dup%g
1335s%@sim_filter@%$sim_filter%g
1336s%@sim_icache@%$sim_icache%g
1337s%@sim_inline@%$sim_inline%g
1338s%@sim_bswap@%$sim_bswap%g
1339s%@sim_endian@%$sim_endian%g
1340s%@sim_hostendian@%$sim_hostendian%g
1341s%@sim_smp@%$sim_smp%g
1342s%@sim_bitsize@%$sim_bitsize%g
1343s%@sim_hostbitsize@%$sim_hostbitsize%g
1344s%@sim_env@%$sim_env%g
1345s%@sim_timebase@%$sim_timebase%g
1346s%@sim_alignment@%$sim_alignment%g
1347s%@sim_float@%$sim_float%g
1348s%@sim_trace@%$sim_trace%g
1349s%@sim_assert@%$sim_assert%g
1350s%@sim_monitor@%$sim_monitor%g
73c4941b
MM		 1351s%@sim_func@%$sim_func%g
1352s%@sim_model@%$sim_model%g
1353s%@sim_default_model@%$sim_default_model%g
4b935ed4
MM		 1354s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g
1355s%@CPP@%$CPP%g
4f965b81
MM		 1356
1357CEOF
1358EOF
1359cat >> $CONFIG_STATUS <<EOF
1360
1361CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1362EOF
1363cat >> $CONFIG_STATUS <<\EOF
1364for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1365 # Support "outfile[:infile]", defaulting infile="outfile.in".
1366 case "$ac_file" in
1367 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1368 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1369 *) ac_file_in="${ac_file}.in" ;;
1370 esac
1371
1372 # Adjust relative srcdir, etc. for subdirectories.
1373
1374 # Remove last slash and all that follows it. Not all systems have dirname.
1375 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1376 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1377 # The file is in a subdirectory.
1378 test ! -d "$ac_dir" && mkdir "$ac_dir"
1379 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1380 # A "../" for each directory in $ac_dir_suffix.
1381 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1382 else
1383 ac_dir_suffix= ac_dots=
1384 fi
1385
1386 case "$ac_given_srcdir" in
1387 .) srcdir=.
1388 if test -z "$ac_dots"; then top_srcdir=.
1389 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1390 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1391 *) # Relative path.
1392 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1393 top_srcdir="$ac_dots$ac_given_srcdir" ;;
1394 esac
1395
1396 echo creating "$ac_file"
1397 rm -f "$ac_file"
1398 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1399 case "$ac_file" in
1400 *Makefile*) ac_comsub="1i\\
1401# $configure_input" ;;
1402 *) ac_comsub= ;;
1403 esac
1404 sed -e "$ac_comsub
1405s%@configure_input@%$configure_input%g
1406s%@srcdir@%$srcdir%g
1407s%@top_srcdir@%$top_srcdir%g
1408" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
1409fi; done
1410rm -f conftest.subs
1411
4b935ed4
MM		 1412# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1413# NAME is the cpp macro being defined and VALUE is the value it is being given.
1414#
1415# ac_d sets the value in "#define NAME VALUE" lines.
1416ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1417ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
1418ac_dC='\3'
1419ac_dD='%g'
1420# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1421ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1422ac_uB='\([ ]\)%\1#\2define\3'
1423ac_uC=' '
1424ac_uD='\4%g'
1425# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1426ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1427ac_eB='$%\1#\2define\3'
1428ac_eC=' '
1429ac_eD='%g'
1430
1431CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:config.in"}
1432for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1433 # Support "outfile[:infile]", defaulting infile="outfile.in".
1434 case "$ac_file" in
1435 *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
1436 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1437 *) ac_file_in="${ac_file}.in" ;;
1438 esac
1439
1440 echo creating $ac_file
4f965b81 1441
4b935ed4
MM		 1442 rm -f conftest.frag conftest.in conftest.out
1443 cp $ac_given_srcdir/$ac_file_in conftest.in
4f965b81 1444
4b935ed4
MM		 1445EOF
1446
1447# Transform confdefs.h into a sed script conftest.vals that substitutes
1448# the proper values into config.h.in to produce config.h. And first:
1449# Protect against being on the right side of a sed subst in config.status.
1450# Protect against being in an unquoted here document in config.status.
1451rm -f conftest.vals
1452cat > conftest.hdr <<\EOF
1453s/[\\&%]/\\&/g
1454s%[\\$`]%\\&%g
1455s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1456s%ac_d%ac_u%gp
1457s%ac_u%ac_e%gp
1458EOF
1459sed -n -f conftest.hdr confdefs.h > conftest.vals
1460rm -f conftest.hdr
1461
1462# This sed command replaces #undef with comments. This is necessary, for
1463# example, in the case of _POSIX_SOURCE, which is predefined and required
1464# on some systems where configure will not decide to define it.
1465cat >> conftest.vals <<\EOF
1466s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1467EOF
1468
1469# Break up conftest.vals because some shells have a limit on
1470# the size of here documents, and old seds have small limits too.
1471# Maximum number of lines to put in a single here document.
1472ac_max_here_lines=12
1473
1474rm -f conftest.tail
1475while :
1476do
1477 ac_lines=`grep -c . conftest.vals`
1478 # grep -c gives empty output for an empty file on some AIX systems.
1479 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1480 # Write a limited-size here document to conftest.frag.
1481 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1482 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1483 echo 'CEOF
1484 sed -f conftest.frag conftest.in > conftest.out
1485 rm -f conftest.in
1486 mv conftest.out conftest.in
1487' >> $CONFIG_STATUS
1488 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1489 rm -f conftest.vals
1490 mv conftest.tail conftest.vals
1491done
1492rm -f conftest.vals
1493
1494cat >> $CONFIG_STATUS <<\EOF
1495 rm -f conftest.frag conftest.h
1496 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1497 cat conftest.in >> conftest.h
1498 rm -f conftest.in
1499 if cmp -s $ac_file conftest.h 2>/dev/null; then
1500 echo "$ac_file is unchanged"
1501 rm -f conftest.h
1502 else
1503 rm -f $ac_file
1504 mv conftest.h $ac_file
1505 fi
1506fi; done
1507
1508
1509case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac
4f965b81
MM		 1510exit 0
1511EOF
1512chmod +x $CONFIG_STATUS
1513rm -fr confdefs* $ac_clean_files
1514test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1515
GDB Binutils - Deliverables
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