3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 1.120
5 # Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
7 # This configure script is free software; you can redistribute it and/or
8 # modify it under the terms of the GNU General Public License as published
9 # by the Free Software Foundation; either version 2, or (at your option)
12 # This script is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
15 # Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this script; if not, write to the Free Software
19 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 # The redistribution and modification terms for this script do not affect
22 # the terms for software that it configures.
26 bfd-assembler use BFD back end for writing object files"
28 # Omit some internal or obsolete options to make the list less imposing.
29 ac_usage
="Usage: configure [options] [host]
30 Options: [defaults in brackets after descriptions]
32 --cache-file=FILE cache test results in FILE
33 --help print this message
34 --no-create do not create output files
35 --quiet, --silent do not print \`checking...' messages
36 --version print the version of autoconf that created configure
37 Directory and file names:
38 --exec-prefix=PREFIX install host dependent files in PREFIX [/usr/local]
39 --prefix=PREFIX install host independent files in PREFIX [/usr/local]
40 --srcdir=DIR find the sources in DIR [configure dir or ..]
41 --program-prefix=PREFIX prepend PREFIX to installed program names
42 --program-suffix=SUFFIX append SUFFIX to installed program names
43 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
45 --build=BUILD configure for building on BUILD [BUILD=HOST]
46 --host=HOST configure for HOST [guessed]
47 --target=TARGET configure for TARGET [TARGET=HOST]
48 Features and packages:
49 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
50 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
51 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
52 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
53 --x-includes=DIR X include files are in DIR
54 --x-libraries=DIR X library files are in DIR
55 --enable and --with options recognized:$ac_help"
57 # Initialize some variables set by options.
58 # The variables have the same names as the options, with
59 # dashes changed to underlines.
61 cache_file
=.
/config.cache
70 program_transform_name
=s
,x
,x
,
78 # Initialize some other variables.
85 # If the previous option needs an argument, assign it.
86 if test -n "$ac_prev"; then
87 eval "$ac_prev=\$ac_option"
93 -*=*) ac_optarg
=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
97 # Accept the important Cygnus configure options, so we can diagnose typos.
101 -build |
--build |
--buil |
--bui |
--bu |
--b)
103 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=* |
--b=*)
104 build
="$ac_optarg" ;;
106 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
107 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
108 ac_prev
=cache_file
;;
109 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
110 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
111 cache_file
="$ac_optarg" ;;
113 -disable-* |
--disable-*)
114 ac_feature
=`echo $ac_option|sed -e 's/-*disable-//'`
115 # Reject names that are not valid shell variable names.
116 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
117 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
119 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
120 eval "enable_${ac_feature}=no" ;;
122 -enable-* |
--enable-*)
123 ac_feature
=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
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; }
128 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
133 eval "enable_${ac_feature}='$ac_optarg'" ;;
135 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
136 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
137 |
--exec |
--exe |
--ex)
138 ac_prev
=exec_prefix
;;
139 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
140 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
141 |
--exec=* |
--exe=* |
--ex=*)
142 exec_prefix
="$ac_optarg" ;;
144 -gas |
--gas |
--ga |
--g)
145 # Obsolete; use --with-gas.
148 -help |
--help |
--hel |
--he)
154 -host |
--host |
--hos |
--ho)
156 -host=* |
--host=* |
--hos=* |
--ho=*)
160 # Obsolete; use --without-fp.
163 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
167 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
168 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
171 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
173 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
174 prefix
="$ac_optarg" ;;
176 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
177 |
--program-pre |
--program-pr |
--program-p)
178 ac_prev
=program_prefix
;;
179 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
180 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
181 program_prefix
="$ac_optarg" ;;
183 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
184 |
--program-suf |
--program-su |
--program-s)
185 ac_prev
=program_suffix
;;
186 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
187 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
188 program_suffix
="$ac_optarg" ;;
190 -program-transform-name |
--program-transform-name \
191 |
--program-transform-nam |
--program-transform-na \
192 |
--program-transform-n |
--program-transform- \
193 |
--program-transform |
--program-transfor \
194 |
--program-transfo |
--program-transf \
195 |
--program-trans |
--program-tran \
196 |
--progr-tra |
--program-tr |
--program-t)
197 ac_prev
=program_transform_name
;;
198 -program-transform-name=* |
--program-transform-name=* \
199 |
--program-transform-nam=* |
--program-transform-na=* \
200 |
--program-transform-n=* |
--program-transform-=* \
201 |
--program-transform=* |
--program-transfor=* \
202 |
--program-transfo=* |
--program-transf=* \
203 |
--program-trans=* |
--program-tran=* \
204 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
205 program_transform_name
="$ac_optarg" ;;
207 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
208 |
-silent |
--silent |
--silen |
--sile |
--sil)
211 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
213 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
214 srcdir
="$ac_optarg" ;;
216 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
218 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
219 target
="$ac_optarg" ;;
221 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
224 -version |
--version |
--versio |
--versi |
--vers)
225 echo "configure generated by autoconf version 1.120"
229 ac_package
=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
230 # Reject names that are not valid shell variable names.
231 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
232 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
234 ac_package
=`echo $ac_package| sed 's/-/_/g'`
239 eval "with_${ac_package}='$ac_optarg'" ;;
241 -without-* |
--without-*)
242 ac_package
=`echo $ac_option|sed -e 's/-*without-//'`
243 # Reject names that are not valid shell variable names.
244 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
245 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
247 ac_package
=`echo $ac_package| sed 's/-/_/g'`
248 eval "with_${ac_package}=no" ;;
251 # Obsolete; use --with-x.
254 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
255 |
--x-incl |
--x-inc |
--x-in |
--x-i)
256 ac_prev
=x_includes
;;
257 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
258 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
259 x_includes
="$ac_optarg" ;;
261 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
262 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
263 ac_prev
=x_libraries
;;
264 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
265 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
266 x_libraries
="$ac_optarg" ;;
268 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
272 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
273 echo "configure: warning: $ac_option: invalid host type" 1>&2
275 if test "x$nonopt" != xNONE
; then
276 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
284 if test -n "$ac_prev"; then
285 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
288 trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
290 # File descriptor usage:
291 # 0 unused; standard input
293 # 2 errors and warnings
294 # 3 unused; some systems may open it to /dev/tty
295 # 4 checking for... messages and results
296 # 5 compiler messages saved in config.log
297 if test "$silent" = yes; then
305 This file contains any messages produced by compilers while
306 running configure, to aid debugging if configure makes a mistake.
309 # Strip out --no-create and --no-recursion so they do not pile up.
310 # Also quote any args containing shell metacharacters.
315 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
316 |
--no-cr |
--no-c) ;;
317 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
318 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r) ;;
319 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
320 ac_configure_args
="$ac_configure_args '$ac_arg'" ;;
321 *) ac_configure_args
="$ac_configure_args $ac_arg" ;;
326 # Only set LANG and LC_ALL to C if already set.
327 # These must not be set unconditionally because not all systems understand
328 # e.g. LANG=C (notably SCO).
329 if test "${LC_ALL+set}" = set; then LC_ALL
=C
; export LC_ALL
; fi
330 if test "${LANG+set}" = set; then LANG
=C
; export LANG
; fi
332 # confdefs.h avoids OS command line length limits that DEFS can exceed.
333 rm -rf conftest
* confdefs.h
334 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
337 # A filename unique to this package, relative to the directory that
338 # configure is in, which we can look for to find out if srcdir is correct.
341 # Find the source files, if location was not specified.
342 if test -z "$srcdir"; then
343 ac_srcdir_defaulted
=yes
344 # Try the directory containing this script, then its parent.
346 ac_confdir
=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
347 test "x$ac_confdir" = "x$ac_prog" && ac_confdir
=.
349 if test ! -r $srcdir/$ac_unique_file; then
353 ac_srcdir_defaulted
=no
355 if test ! -r $srcdir/$ac_unique_file; then
356 if test "$ac_srcdir_defaulted" = yes; then
357 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
359 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
363 # Prefer explicitly selected file to automatically selected ones.
364 if test -z "$CONFIG_SITE"; then
365 if test "x$prefix" != xNONE
; then
366 CONFIG_SITE
=$prefix/lib
/config.site
368 CONFIG_SITE
=/usr
/local
/lib
/config.site
370 # System dependent files override system independent ones.
371 if test "x$exec_prefix" != xNONE
&& test "x$exec_prefix" != "x$prefix"; then
372 CONFIG_SITE
="$CONFIG_SITE $exec_prefix/lib/config.site"
375 for ac_site_file
in $CONFIG_SITE; do
376 if test -r "$ac_site_file"; then
377 echo "loading site script $ac_site_file"
382 if test -r "$cache_file"; then
383 echo "loading cache $cache_file"
386 echo "creating cache $cache_file"
391 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
392 ac_cpp
='$CPP $CPPFLAGS'
393 ac_link
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext -o conftest $LIBS 1>&5 2>&5'
395 if (echo "testing\c"; echo 1,2,3) |
grep c
>/dev
/null
; then
396 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
397 if (echo -n testing
; echo 1,2,3) |
sed s
/-n/xn
/ |
grep xn
>/dev
/null
; then
404 ac_n
= ac_c
='\c' ac_t
=
409 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
410 enableval
="$enable_bfd_assembler"
411 if test -n "$enableval"; then
412 case "${enableval}" in
413 yes) need_bfd
=yes user_bfd_gas
=yes ;;
414 no
) user_bfd_gas
=no
;;
415 *) { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
419 # Generate a header file -- gets more post-processing by Makefile later.
423 for ac_dir
in `cd $srcdir;pwd`/..
$srcdir/`cd $srcdir;pwd`/..
; do
424 if test -f $ac_dir/install-sh
; then
426 ac_install_sh
="$ac_aux_dir/install-sh -c"
428 elif test -f $ac_dir/install.sh
; then
430 ac_install_sh
="$ac_aux_dir/install.sh -c"
434 if test -z "$ac_aux_dir"; then
435 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
437 ac_config_guess
=$ac_aux_dir/config.guess
438 ac_config_sub
=$ac_aux_dir/config.sub
439 ac_configure
=$ac_aux_dir/configure
# This should be Cygnus configure.
442 # Do some error checking and defaulting for the host and target type.
444 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
447 # 1. You are not allowed to specify --host, --target, and nonopt at the
449 # 2. Host defaults to nonopt.
450 # 3. If nonopt is not specified, then host defaults to the current host,
451 # as determined by config.guess.
452 # 4. Target defaults to nonopt.
453 # 5. If nonopt is not specified, then target defaults to host.
454 # 6. build defaults to empty (but implicitly to host).
456 # The aliases save the names the user supplied, while $host etc.
457 # will get canonicalized.
458 case $host---$target---$nonopt in
459 NONE---
*---* |
*---NONE---* |
*---*---NONE) ;;
460 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
464 # Make sure we can run config.sub.
465 if $ac_config_sub sun4
>/dev
/null
2>&1; then :
466 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
469 echo $ac_n "checking host system type""... $ac_c" 1>&4
472 case "$host_alias" in
476 if host_alias
=`$ac_config_guess`; then :
477 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
479 *) host_alias
=$nonopt ;;
483 host=`$ac_config_sub $host_alias`
484 host_cpu
=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
485 host_vendor
=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
486 host_os
=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
487 echo "$ac_t""$host" 1>&4
489 echo $ac_n "checking target system type""... $ac_c" 1>&4
492 case "$target_alias" in
495 NONE
) target_alias
=$host_alias ;;
496 *) target_alias
=$nonopt ;;
500 target
=`$ac_config_sub $target_alias`
501 target_cpu
=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
502 target_vendor
=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
503 target_os
=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
504 echo "$ac_t""$target" 1>&4
506 echo $ac_n "checking build system type""... $ac_c" 1>&4
509 case "$build_alias" in
510 NONE
) build
= build_alias
= ;;
512 build
=`$ac_config_sub $build_alias`
513 build_cpu
=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
514 build_vendor
=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
515 build_os
=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
518 echo "$ac_t""$build" 1>&4
520 test "$host_alias" != "$target_alias" &&
521 test "$program_prefix$program_suffix$program_transform_name" = \
522 NONENONEs
,x
,x
, && program_prefix
=${target_alias}-
524 if test "$program_transform_name" = s
,x
,x
,; then
525 program_transform_name
=
528 echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
529 program_transform_name
="`echo $program_transform_name|sed -f conftestsed`"
532 test "$program_prefix" != NONE
&&
533 program_transform_name
="s,^,${program_prefix},; $program_transform_name"
534 # Use a double $ so make ignores it.
535 test "$program_suffix" != NONE
&&
536 program_transform_name
="s,\$\$,${program_suffix},; $program_transform_name"
538 # sed with no file args requires a program.
539 test "$program_transform_name" = "" && program_transform_name
="s,x,x,"
546 # check for architecture variants
547 case ${target_cpu} in
548 hppa
*) cpu_type
=hppa
;;
549 i
[45]86) cpu_type
=i386
;;
550 m680
[012346]0) cpu_type
=m68k
;;
551 m68008
) cpu_type
=m68k
;;
552 m683??
) cpu_type
=m68k
;;
553 m8
*) cpu_type
=m88k
;;
554 mips
*el
) cpu_type
=mips endian
=little
;;
555 mips
*) cpu_type
=mips endian
=big
;;
556 powerpc
*) cpu_type
=ppc
;;
557 rs6000
*) cpu_type
=ppc
;;
558 sparc64
) cpu_type
=sparc obj_format
=elf
cat >> confdefs.h
<<\EOF
562 sparclite
*) cpu_type
=sparc
;;
563 *) cpu_type
=${target_cpu} ;;
566 # do we need the opcodes library?
571 OPCODES_LIB
="../opcodes/libopcodes.a"
576 gas_target
=${cpu_type}
577 generic_target
=${cpu_type}-${target_vendor}-${target_os}
580 # assign object format
581 case ${generic_target} in
582 a29k-amd-udi
) obj_format
=coff gas_target
=ebmon29k
;;
583 a29k-amd-ebmon
) obj_format
=coff gas_target
=ebmon29k
;;
585 alpha-
*-netware*) obj_format
=ecoff
;;
586 alpha-
*-osf*) obj_format
=ecoff
;;
588 arm-
*-riscix*) obj_format
=aout bfd_gas
=yes ;;
590 hppa-
*-*elf
*) obj_format
=elf emulation
=hppa
;;
591 hppa-
*-osf*) obj_format
=som emulation
=hppa
;;
592 hppa-
*-hpux*) obj_format
=som emulation
=hppa
;;
593 hppa-
*-bsd*) obj_format
=som emulation
=hppa
;;
594 hppa-
*-hiux*) obj_format
=som emulation
=hppa
;;
596 h8300-
*-coff) obj_format
=coff
;;
598 i386-ibm-aix
*) obj_format
=coff gas_target
=i386coff
600 i386-
*-bsd*) obj_format
=aout emulation
=386bsd
;;
601 i386-
*-netbsd0.8
) obj_format
=aout emulation
=386bsd
;;
602 i386-
*-netbsd*) obj_format
=aout emulation
=netbsd
;;
603 i386-
*-linux*elf
*) obj_format
=elf emulation
=linux
;;
604 i386-
*-linux*coff
*) obj_format
=coff emulation
=linux
605 gas_target
=i386coff
;;
606 i386-
*-linux*) obj_format
=aout emulation
=linux
;;
607 i386-
*-lynxos*) obj_format
=coff gas_target
=i386coff
609 i386-
*-sysv4* | i386-
*-solaris* | i386-
*-elf)
611 i386-
*-coff | i386-
*-sysv* | i386-
*-sco* | i386-
*-isc*)
612 obj_format
=coff gas_target
=i386coff
;;
613 i386-
*-vsta) obj_format
=aout
;;
614 i386-
*-go32) obj_format
=coff gas_target
=i386coff
;;
615 i386-
*-mach* | i386-
*-gnu*)
616 obj_format
=aout emulation
=mach bfd_gas
=yes ;;
618 i960-
*-bout) obj_format
=bout
;;
619 i960-
*-coff) obj_format
=coff emulation
=ic960 gas_target
=ic960coff
;;
620 i960-
*-nindy*) obj_format
=bout
;;
621 i960-
*-vxworks4*) obj_format
=bout
;;
622 i960-
*-vxworks5.0
) obj_format
=bout
;;
623 i960-
*-vxworks5.
*) obj_format
=coff emulation
=ic960 gas_target
=ic960coff
;;
624 i960-
*-vxworks*) obj_format
=bout
;;
626 m68k-wrs-vxworks | m68k-ericsson-ose | m68k-
*-sunos*)
627 obj_format
=aout emulation
=sun3
;;
628 m68k-motorola-sysv
) obj_format
=coff gas_target
=m68kcoff emulation
=delta
;;
629 m68k-bull-sysv3
*) obj_format
=coff gas_target
=m68kcoff emulation
=dpx2
;;
630 m68k-apollo-
*) obj_format
=coff gas_target
=apollo emulation
=apollo
;;
631 m68k-
*-coff | m68k-
*-sysv*)
632 obj_format
=coff gas_target
=m68kcoff
;;
633 m68k-
*-hpux) obj_format
=hp300 emulation
=hp300
;;
634 m68k-
*-lynxos*) obj_format
=coff gas_target
=m68kcoff
637 m88k-
*-coff*) obj_format
=coff gas_target
=m88kcoff
;;
639 # don't change emulation like *-*-bsd does
640 mips-
*-bsd*) bfd_gas
=yes obj_format
=aout gas_target
=mips-lit
;;
641 mips-
*-ultrix*) obj_format
=ecoff gas_target
=mips-lit
;;
642 mips-
*-ecoff*) obj_format
=ecoff
644 big
) gas_target
=mips-big
;;
645 *) gas_target
=mips-lit
;;
648 mips-
*-ecoff*) obj_format
=ecoff gas_target
=mips-big
;;
649 mips-
*-irix5*) obj_format
=elf gas_target
=mips-big
;;
650 mips-
*-irix*) obj_format
=ecoff gas_target
=mips-big
;;
651 mips-
*-riscos*) obj_format
=ecoff gas_target
=mips-big
;;
652 mips-
*-sysv*) obj_format
=ecoff gas_target
=mips-big
;;
653 mips-
*-elf*) obj_format
=elf
655 big
) gas_target
=mips-big
;;
656 *) gas_target
=mips-lit
;;
659 ppc-
*-aix*) obj_format
=coff bfd_gas
=yes ;;
660 ppc-
*-elf*) obj_format
=elf bfd_gas
=yes ;;
661 ppc-
*-netware*) obj_format
=elf emulation
=ppcnw
;;
662 ppc-
*-sysv4*) obj_format
=elf bfd_gas
=yes ;;
664 sh-
*-coff) obj_format
=coff
;;
666 ns32k-pc532-mach
*) obj_format
=aout emulation
=pc532 bfd_gas
=yes ;;
667 ns32k-pc532-netbsd
*) obj_format
=aout emulation
=nbsd532 bfd_gas
=yes ;;
669 sparc
*-*-sunos4*) obj_format
=aout emulation
=sun3
;;
670 sparc
*-*-aout | sparc
*-*-vxworks)
672 sparc
*-*-coff) obj_format
=coff
;;
673 sparc
*-*-lynxos*) obj_format
=coff emulation
=lynx
;;
674 sparc
*-fujitsu-none) obj_format
=aout
;;
675 sparc
*-*-elf | sparc
*-*-solaris*)
678 vax-
*-bsd* | vax-
*-ultrix*)
680 vax-
*-vms) obj_format
=vms
;;
682 z8k-
*-coff | z8k-
*-sim)
685 *-*-aout |
*-*-scout)
690 obj_format
=aout emulation
=sun3
;;
691 *-*-generic) obj_format
=generic
;;
692 *-*-xray |
*-*-hms) obj_format
=coff
;;
693 *-*-sim) obj_format
=coff
;;
694 *-*-elf |
*-*-sysv4* |
*-*-solaris*)
695 echo "configure: warning: GAS support for ELF format is incomplete" 1>&2
696 obj_format
=elf dev
=yes ;;
697 *-*-vxworks) obj_format
=aout
;;
698 *-*-netware) obj_format
=elf
;;
701 # Assign floating point type. Most processors with FP support
702 # IEEE FP. On those that don't support FP at all, usually IEEE
704 case ${target_cpu} in
705 vax | tahoe
) atof
=${target_cpu} ;;
709 case "${obj_format}" in
710 "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
714 if test ! -r ${srcdir}/config
/tc-
${cpu_type}.c
; then
715 { echo "configure: error: GAS does not support target CPU ${cpu_type}" 1>&2; exit 1; }
718 if test ! -r ${srcdir}/config
/obj-
${obj_format}.c
; then
719 { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
722 # and target makefile frag
724 target_frag
=${srcdir}/config
/${gas_target}.mt
727 case ${cpu_type}-${obj_format} in
729 # i386-aout) bfd_gas=preferred ;;
730 sparc
*-*) bfd_gas
=yes ;;
731 *-elf) bfd_gas
=yes ;;
732 *-ecoff) bfd_gas
=yes ;;
733 *-som) bfd_gas
=yes ;;
737 case ${user_bfd_gas}-${bfd_gas} in
739 # We didn't override user's choice.
742 echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
754 # User specified nothing.
758 case ${bfd_gas}-${cpu_type}-${obj_format} in
759 yes-
*-coff) need_bfd
=yes ;;
760 no-
*-coff) need_bfd
=yes
761 cat >> confdefs.h
<<\EOF
762 #define MANY_SEGMENTS 1
767 reject_dev_configs
=yes
769 case ${reject_dev_configs}-${dev} in
771 { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
778 yes) cat >> confdefs.h
<<\EOF
779 #define BFD_ASSEMBLER 1
785 case "${need_bfd}" in
786 yes) BFDLIB
=..
/bfd
/libbfd.a
787 ALL_OBJ_DEPS
="$ALL_OBJ_DEPS ../bfd/bfd.h"
793 cat >> confdefs.h
<<EOF
794 #define TARGET_ALIAS "${target_alias}"
797 cat >> confdefs.h
<<EOF
798 #define TARGET_CANONICAL "${target}"
801 cat >> confdefs.h
<<EOF
802 #define TARGET_CPU "${target_cpu}"
805 cat >> confdefs.h
<<EOF
806 #define TARGET_VENDOR "${target_vendor}"
809 cat >> confdefs.h
<<EOF
810 #define TARGET_OS "${target_os}"
816 # The IBM compiler mis-compiles some expressions used in gas.
817 # This will tell gas to work around this lossage.
818 cat >> confdefs.h
<<\EOF
819 #define IBM_COMPILER_SUX 1
823 # Using fopen(..., "w") for a binary file breaks under DOS.
824 cat >> confdefs.h
<<\EOF
825 #define WANT_FOPEN_BIN 1
830 echo $ac_n "checking for CC""... $ac_c" 1>&4
831 test -z "$CC" && CC
=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'`
832 test -z "$CC" && CC
=cc
833 echo "$ac_t""setting CC to $CC" 1>&4
835 # Find out if we are using GNU C, under whatever name.
836 cat > conftest.c
<<EOF
841 ${CC-cc} -E conftest.c
> conftest.out
2>&1
842 if egrep yes conftest.out
>/dev
/null
2>&1; then
849 # Find a good install program. We prefer a C program (faster),
850 # so one script is as good as another. But avoid the broken or
851 # incompatible versions:
852 # SysV /etc/install, /usr/sbin/install
853 # SunOS /usr/etc/install
856 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
857 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
858 # ./install, which can be erroneously created by make from ./install.sh.
859 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&4
860 if test -z "$INSTALL"; then
861 if eval "test \"`echo '${'ac_cv_path_install'+set}'`\" = set"; then
862 echo $ac_n "(cached) $ac_c" 1>&4
864 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
865 for ac_dir
in $PATH; do
867 ''|.|
/etc|
/usr
/sbin|
/usr
/etc|
/sbin|
/usr
/afsws
/bin|
/usr
/ucb
) ;;
869 # OSF1 and SCO ODT 3.0 have their own names for install.
870 for ac_prog
in ginstall installbsd scoinst
install; do
871 if test -f $ac_dir/$ac_prog; then
872 if test $ac_prog = install &&
873 grep dspmsg
$ac_dir/$ac_prog >/dev
/null
2>&1; then
874 # AIX install. It has an incompatible calling convention.
875 # OSF/1 installbsd also uses dspmsg, but is usable.
878 ac_cv_path_install
="$ac_dir/$ac_prog -c"
887 # As a last resort, use the slow shell script.
888 test -z "$ac_cv_path_install" && ac_cv_path_install
="$ac_install_sh"
890 INSTALL
="$ac_cv_path_install"
892 echo "$ac_t""$INSTALL" 1>&4
894 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
895 # It thinks the first close brace ends the variable substitution.
896 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
898 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
901 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&4
902 # On Suns, sometimes $CPP names a directory.
903 if test -n "$CPP" && test -d "$CPP"; then
906 if test -z "$CPP"; then
907 if eval "test \"`echo '${'ac_cv_prog_CPP'+set}'`\" = set"; then
908 echo $ac_n "(cached) $ac_c" 1>&4
910 # This must be in double quotes, not single quotes, because CPP may get
911 # substituted into the Makefile and "${CC-cc}" will confuse make.
913 # On the NeXT, cc -E runs the code through the compiler's parser,
914 # not just through cpp.
915 cat > conftest.
$ac_ext <<EOF
916 #line 917 "configure"
917 #include "confdefs.h"
921 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
922 ac_err
=`grep -v '^ *+' conftest.out`
923 if test -z "$ac_err"; then
928 CPP
="${CC-cc} -E -traditional-cpp"
929 cat > conftest.
$ac_ext <<EOF
930 #line 931 "configure"
931 #include "confdefs.h"
935 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
936 ac_err
=`grep -v '^ *+' conftest.out`
937 if test -z "$ac_err"; then
947 ac_cv_prog_CPP
="$CPP"
950 CPP
="$ac_cv_prog_CPP"
951 echo "$ac_t""$CPP" 1>&4
953 for ac_hdr
in string.h stdlib.h memory.h
strings.h unistd.h stdarg.h varargs.h errno.h sys
/types.h
955 ac_safe
=`echo "$ac_hdr" | tr './' '__'`
956 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
957 if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
958 echo $ac_n "(cached) $ac_c" 1>&4
960 cat > conftest.
$ac_ext <<EOF
961 #line 962 "configure"
962 #include "confdefs.h"
965 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
966 ac_err
=`grep -v '^ *+' conftest.out`
967 if test -z "$ac_err"; then
969 eval "ac_cv_header_$ac_safe=yes"
973 eval "ac_cv_header_$ac_safe=no"
977 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
978 echo "$ac_t""yes" 1>&4
979 ac_tr_hdr
=HAVE_
`echo $ac_hdr | tr '[a-z]./' '[A-Z]__'`
980 cat >> confdefs.h
<<EOF
985 echo "$ac_t""no" 1>&4
990 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
991 # people who are not cross-compiling but are compiling cross-assemblers.
992 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&4
993 if test "${host}" = "${target}"; then
997 cat >> confdefs.h
<<\EOF
998 #define CROSS_COMPILE 1
1002 echo "$ac_t""$cross_gas" 1>&4
1004 # If we cannot run a trivial program, we must be cross compiling.
1005 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
1006 if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
1007 echo $ac_n "(cached) $ac_c" 1>&4
1009 if test "$cross_compiling" = yes; then
1012 cat > conftest.
$ac_ext <<EOF
1013 #line 1014 "configure"
1014 #include "confdefs.h"
1018 if test -s conftest
&& (.
/conftest
; exit) 2>/dev
/null
; then
1026 cross_compiling
=$ac_cv_c_cross
1027 echo "$ac_t""$ac_cv_c_cross" 1>&4
1029 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1030 # for constant arguments. Useless!
1031 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&4
1032 if eval "test \"`echo '${'ac_cv_header_alloca_h'+set}'`\" = set"; then
1033 echo $ac_n "(cached) $ac_c" 1>&4
1035 cat > conftest.
$ac_ext <<EOF
1036 #line 1037 "configure"
1037 #include "confdefs.h"
1039 int main() { return 0; }
1041 char *p = alloca(2 * sizeof(int));
1044 if eval $ac_link; then
1046 ac_cv_header_alloca_h
=yes
1049 ac_cv_header_alloca_h
=no
1054 echo "$ac_t""$ac_cv_header_alloca_h" 1>&4
1055 if test $ac_cv_header_alloca_h = yes; then
1056 cat >> confdefs.h
<<\EOF
1057 #define HAVE_ALLOCA_H 1
1062 echo $ac_n "checking for alloca""... $ac_c" 1>&4
1063 if eval "test \"`echo '${'ac_cv_func_alloca'+set}'`\" = set"; then
1064 echo $ac_n "(cached) $ac_c" 1>&4
1066 cat > conftest.
$ac_ext <<EOF
1067 #line 1068 "configure"
1068 #include "confdefs.h"
1071 # define alloca __builtin_alloca
1074 # include <alloca.h>
1079 # ifndef alloca /* predefined by HP cc +Olibcalls */
1086 int main() { return 0; }
1088 char *p = (char *) alloca(1);
1091 if eval $ac_link; then
1093 ac_cv_func_alloca
=yes
1096 ac_cv_func_alloca
=no
1101 echo "$ac_t""$ac_cv_func_alloca" 1>&4
1102 if test $ac_cv_func_alloca = yes; then
1103 cat >> confdefs.h
<<\EOF
1104 #define HAVE_ALLOCA 1
1109 if test $ac_cv_func_alloca = no
; then
1110 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1111 # that cause trouble. Some versions do not even contain alloca or
1112 # contain a buggy version. If you still want to use their alloca,
1113 # use ar to extract alloca.o from them instead of compiling alloca.c.
1115 cat >> confdefs.h
<<\EOF
1120 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&4
1121 if eval "test \"`echo '${'ac_cv_os_cray'+set}'`\" = set"; then
1122 echo $ac_n "(cached) $ac_c" 1>&4
1124 cat > conftest.
$ac_ext <<EOF
1125 #line 1126 "configure"
1126 #include "confdefs.h"
1127 #if defined(CRAY) && ! defined(CRAY2)
1134 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1135 egrep "webecray" >/dev
/null
2>&1; then
1145 echo "$ac_t""$ac_cv_os_cray" 1>&4
1146 if test $ac_cv_os_cray = yes; then
1147 echo $ac_n "checking for _getb67""... $ac_c" 1>&4
1148 if eval "test \"`echo '${'ac_cv_func__getb67'+set}'`\" = set"; then
1149 echo $ac_n "(cached) $ac_c" 1>&4
1151 cat > conftest.
$ac_ext <<EOF
1152 #line 1153 "configure"
1153 #include "confdefs.h"
1154 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1155 int main() { return 0; }
1158 /* The GNU C library defines this for functions which it implements
1159 to always fail with ENOSYS. Some functions are actually named
1160 something starting with __ and the normal name is an alias. */
1161 #if defined (__stub__getb67) || defined (__stub____getb67)
1164 /* Override any gcc2 internal prototype to avoid an error. */
1165 char _getb67(); _getb67();
1170 if eval $ac_link; then
1172 eval "ac_cv_func__getb67=yes"
1175 eval "ac_cv_func__getb67=no"
1180 if eval "test \"`echo '$ac_cv_func_'_getb67`\" = yes"; then
1181 echo "$ac_t""yes" 1>&4
1182 cat >> confdefs.h
<<\EOF
1183 #define CRAY_STACKSEG_END _getb67
1187 echo "$ac_t""no" 1>&4
1188 echo $ac_n "checking for GETB67""... $ac_c" 1>&4
1189 if eval "test \"`echo '${'ac_cv_func_GETB67'+set}'`\" = set"; then
1190 echo $ac_n "(cached) $ac_c" 1>&4
1192 cat > conftest.
$ac_ext <<EOF
1193 #line 1194 "configure"
1194 #include "confdefs.h"
1195 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1196 int main() { return 0; }
1199 /* The GNU C library defines this for functions which it implements
1200 to always fail with ENOSYS. Some functions are actually named
1201 something starting with __ and the normal name is an alias. */
1202 #if defined (__stub_GETB67) || defined (__stub___GETB67)
1205 /* Override any gcc2 internal prototype to avoid an error. */
1206 char GETB67(); GETB67();
1211 if eval $ac_link; then
1213 eval "ac_cv_func_GETB67=yes"
1216 eval "ac_cv_func_GETB67=no"
1221 if eval "test \"`echo '$ac_cv_func_'GETB67`\" = yes"; then
1222 echo "$ac_t""yes" 1>&4
1223 cat >> confdefs.h
<<\EOF
1224 #define CRAY_STACKSEG_END GETB67
1228 echo "$ac_t""no" 1>&4
1229 echo $ac_n "checking for getb67""... $ac_c" 1>&4
1230 if eval "test \"`echo '${'ac_cv_func_getb67'+set}'`\" = set"; then
1231 echo $ac_n "(cached) $ac_c" 1>&4
1233 cat > conftest.
$ac_ext <<EOF
1234 #line 1235 "configure"
1235 #include "confdefs.h"
1236 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1237 int main() { return 0; }
1240 /* The GNU C library defines this for functions which it implements
1241 to always fail with ENOSYS. Some functions are actually named
1242 something starting with __ and the normal name is an alias. */
1243 #if defined (__stub_getb67) || defined (__stub___getb67)
1246 /* Override any gcc2 internal prototype to avoid an error. */
1247 char getb67(); getb67();
1252 if eval $ac_link; then
1254 eval "ac_cv_func_getb67=yes"
1257 eval "ac_cv_func_getb67=no"
1262 if eval "test \"`echo '$ac_cv_func_'getb67`\" = yes"; then
1263 echo "$ac_t""yes" 1>&4
1264 cat >> confdefs.h
<<\EOF
1265 #define CRAY_STACKSEG_END getb67
1269 echo "$ac_t""no" 1>&4
1278 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&4
1279 if eval "test \"`echo '${'ac_cv_c_stack_direction'+set}'`\" = set"; then
1280 echo $ac_n "(cached) $ac_c" 1>&4
1282 if test "$cross_compiling" = yes; then
1283 ac_cv_c_stack_direction
=0
1285 cat > conftest.
$ac_ext <<EOF
1286 #line 1287 "configure"
1287 #include "confdefs.h"
1288 find_stack_direction ()
1290 static char *addr = 0;
1295 return find_stack_direction ();
1298 return (&dummy > addr) ? 1 : -1;
1302 exit (find_stack_direction() < 0);
1306 if test -s conftest
&& (.
/conftest
; exit) 2>/dev
/null
; then
1307 ac_cv_c_stack_direction
=1
1309 ac_cv_c_stack_direction
=-1
1314 echo "$ac_t""$ac_cv_c_stack_direction" 1>&4
1315 cat >> confdefs.h
<<EOF
1316 #define STACK_DIRECTION $ac_cv_c_stack_direction
1321 echo $ac_n "checking for inline""... $ac_c" 1>&4
1322 if eval "test \"`echo '${'ac_cv_c_inline'+set}'`\" = set"; then
1323 echo $ac_n "(cached) $ac_c" 1>&4
1325 if test "$GCC" = yes; then
1326 cat > conftest.
$ac_ext <<EOF
1327 #line 1328 "configure"
1328 #include "confdefs.h"
1330 int main() { return 0; }
1335 if eval $ac_link; then
1348 echo "$ac_t""$ac_cv_c_inline" 1>&4
1349 if test $ac_cv_c_inline = no
; then
1350 cat >> confdefs.h
<<\EOF
1351 #define inline __inline
1357 # VMS doesn't have unlink.
1358 for ac_func
in unlink remove
1360 echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
1361 if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
1362 echo $ac_n "(cached) $ac_c" 1>&4
1364 cat > conftest.
$ac_ext <<EOF
1365 #line 1366 "configure"
1366 #include "confdefs.h"
1367 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1368 int main() { return 0; }
1371 /* The GNU C library defines this for functions which it implements
1372 to always fail with ENOSYS. Some functions are actually named
1373 something starting with __ and the normal name is an alias. */
1374 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1377 /* Override any gcc2 internal prototype to avoid an error. */
1378 char $ac_func(); $ac_func();
1383 if eval $ac_link; then
1385 eval "ac_cv_func_$ac_func=yes"
1388 eval "ac_cv_func_$ac_func=no"
1393 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1394 echo "$ac_t""yes" 1>&4
1395 ac_tr_func
=HAVE_
`echo $ac_func | tr '[a-z]' '[A-Z]'`
1396 cat >> confdefs.h
<<EOF
1397 #define $ac_tr_func 1
1401 echo "$ac_t""no" 1>&4
1406 # Some non-ANSI preprocessors botch requoting inside strings. That's bad
1407 # enough, but on some of those systems, the assert macro relies on requoting
1409 echo $ac_n "checking for working assert macro""... $ac_c" 1>&4
1410 if eval "test \"`echo '${'gas_cv_assert_ok'+set}'`\" = set"; then
1411 echo $ac_n "(cached) $ac_c" 1>&4
1413 cat > conftest.
$ac_ext <<EOF
1414 #line 1415 "configure"
1415 #include "confdefs.h"
1418 int main() { return 0; }
1421 /* check for requoting problems */
1422 static int a, b, c, d;
1424 assert (!strcmp(s, "foo bar baz quux"));
1425 /* check for newline handling */
1431 if eval $ac_link; then
1433 gas_cv_assert_ok
=yes
1441 echo "$ac_t""$gas_cv_assert_ok" 1>&4
1442 test $gas_cv_assert_ok = yes ||
cat >> confdefs.h
<<\EOF
1443 #define BROKEN_ASSERT 1
1448 # On some systems, the system header files may not declare malloc, realloc,
1449 # and free. There are places where gas needs these functions to have been
1450 # declared -- such as when taking their addresses.
1452 #ifdef HAVE_MEMORY_H
1455 #ifdef HAVE_STRING_H
1458 #ifdef HAVE_STDLIB_H
1461 #ifdef HAVE_UNISTD_H
1466 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&4
1467 if eval "test \"`echo '${'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
1468 echo $ac_n "(cached) $ac_c" 1>&4
1470 cat > conftest.
$ac_ext <<EOF
1471 #line 1472 "configure"
1472 #include "confdefs.h"
1474 int main() { return 0; }
1477 typedef char *(*f)();
1483 if eval $ac_link; then
1485 gas_cv_decl_needed_malloc
=no
1488 gas_cv_decl_needed_malloc
=yes
1493 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&4
1494 test $gas_cv_decl_needed_malloc = no ||
{
1495 cat >> confdefs.h
<<\EOF
1496 #define NEED_DECLARATION_MALLOC 1
1502 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&4
1503 if eval "test \"`echo '${'gas_cv_decl_needed_free'+set}'`\" = set"; then
1504 echo $ac_n "(cached) $ac_c" 1>&4
1506 cat > conftest.
$ac_ext <<EOF
1507 #line 1508 "configure"
1508 #include "confdefs.h"
1510 int main() { return 0; }
1519 if eval $ac_link; then
1521 gas_cv_decl_needed_free
=no
1524 gas_cv_decl_needed_free
=yes
1529 echo "$ac_t""$gas_cv_decl_needed_free" 1>&4
1530 test $gas_cv_decl_needed_free = no ||
{
1531 cat >> confdefs.h
<<\EOF
1532 #define NEED_DECLARATION_FREE 1
1538 # Does errno.h declare errno, or do we have to add a separate declaration
1541 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&4
1542 if eval "test \"`echo '${'gas_cv_decl_needed_errno'+set}'`\" = set"; then
1543 echo $ac_n "(cached) $ac_c" 1>&4
1545 cat > conftest.
$ac_ext <<EOF
1546 #line 1547 "configure"
1547 #include "confdefs.h"
1553 int main() { return 0; }
1562 if eval $ac_link; then
1564 gas_cv_decl_needed_errno
=no
1567 gas_cv_decl_needed_errno
=yes
1572 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&4
1573 test $gas_cv_decl_needed_errno = no ||
{
1574 cat >> confdefs.h
<<\EOF
1575 #define NEED_DECLARATION_ERRNO 1
1585 if test -w $cache_file; then
1586 echo "updating cache $cache_file"
1587 cat > $cache_file <<\EOF
1588 # This file is a shell script that caches the results of configure
1589 # tests run on this system so they can be shared between configure
1590 # scripts and configure runs. It is not useful on other systems.
1591 # If it contains results you don't want to keep, you may remove or edit it.
1593 # By default, configure uses ./config.cache as the cache file,
1594 # creating it if it does not exist already. You can give configure
1595 # the --cache-file=FILE option to use a different cache file; that is
1596 # what configure does when it calls configure scripts in
1597 # subdirectories, so they share the cache.
1598 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1599 # config.status only pays attention to the cache file if you give it the
1600 # --recheck option to rerun configure.
1603 # Ultrix sh set writes to stderr and can't be redirected directly.
1605 sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/: \${\1='\2'}/p" \
1608 echo "not updating unwritable cache $cache_file"
1611 trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
1613 test "x$prefix" = xNONE
&& prefix
=/usr
/local
1614 # Let make expand exec_prefix.
1615 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
1617 # Any assignment to VPATH causes Sun make to only execute
1618 # the first set of double-colon rules, so remove it if not needed.
1619 # If there is a colon in the path, we need to keep it.
1620 if test "x$srcdir" = x.
; then
1621 ac_vpsub
='/^[ ]*VPATH[ ]*=[^:]*$/d'
1624 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1626 DEFS
=-DHAVE_CONFIG_H
1628 # Without the "./", some shells look in PATH for config.status.
1629 : ${CONFIG_STATUS=./config.status}
1631 echo creating
$CONFIG_STATUS
1632 rm -f $CONFIG_STATUS
1633 cat > $CONFIG_STATUS <<EOF
1635 # Generated automatically by configure.
1636 # Run this file to recreate the current configuration.
1637 # This directory was configured as follows,
1638 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1640 # $0 $ac_configure_args
1642 # Compiler output produced by configure, useful for debugging
1643 # configure, is in ./config.log if it exists.
1645 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1648 case "\$ac_option" in
1649 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1650 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1651 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1652 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1653 echo "$CONFIG_STATUS generated by autoconf version 1.120"
1655 -help | --help | --hel | --he | --h)
1656 echo "\$ac_cs_usage"; exit 0 ;;
1657 *) echo "\$ac_cs_usage"; exit 1 ;;
1661 ac_given_srcdir=$srcdir
1662 ac_given_INSTALL="$INSTALL"
1664 trap 'rm -fr Makefile doc/Makefile .gdbinit:gdbinit.in conf conftest*; exit 1' 1 2 15
1666 # Protect against being on the right side of a sed subst in config.status.
1667 sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1668 s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1671 s%@CFLAGS@%$CFLAGS%g
1672 s%@CPPFLAGS@%$CPPFLAGS%g
1673 s%@CXXFLAGS@%$CXXFLAGS%g
1675 s%@LDFLAGS@%$LDFLAGS%g
1677 s%@exec_prefix@%$exec_prefix%g
1678 s%@prefix@%$prefix%g
1679 s%@program_transform_name@%$program_transform_name%g
1681 s%@host_alias@%$host_alias%g
1682 s%@host_cpu@%$host_cpu%g
1683 s%@host_vendor@%$host_vendor%g
1684 s%@host_os@%$host_os%g
1685 s%@target@%$target%g
1686 s%@target_alias@%$target_alias%g
1687 s%@target_cpu@%$target_cpu%g
1688 s%@target_vendor@%$target_vendor%g
1689 s%@target_os@%$target_os%g
1691 s%@build_alias@%$build_alias%g
1692 s%@build_cpu@%$build_cpu%g
1693 s%@build_vendor@%$build_vendor%g
1694 s%@build_os@%$build_os%g
1695 s%@OPCODES_LIB@%$OPCODES_LIB%g
1696 /@target_frag@/r $target_frag
1698 s%@BFDLIB@%$BFDLIB%g
1699 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
1701 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1702 s%@INSTALL_DATA@%$INSTALL_DATA%g
1704 s%@ALLOCA@%$ALLOCA%g
1705 s%@subdirs@%$subdirs%g
1709 cat >> $CONFIG_STATUS <<EOF
1711 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
1713 cat >> $CONFIG_STATUS <<\EOF
1714 for ac_file
in ..
$CONFIG_FILES; do if test "x$ac_file" != x..
; then
1715 # Support "outfile[:infile]", defaulting infile="outfile.in".
1717 *:*) ac_file_in
=`echo "$ac_file"|sed 's%.*:%%'`
1718 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
1719 *) ac_file_in
="${ac_file}.in" ;;
1722 # Adjust relative srcdir, etc. for subdirectories.
1724 # Remove last slash and all that follows it. Not all systems have dirname.
1725 ac_dir
=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1726 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .
; then
1727 # The file is in a subdirectory.
1728 test ! -d "$ac_dir" && mkdir
"$ac_dir"
1729 ac_dir_suffix
="/$ac_dir"
1730 # A "../" for each directory in $ac_dir_suffix.
1731 ac_dots
=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1733 ac_dir_suffix
= ac_dots
=
1736 case "$ac_given_srcdir" in
1738 if test -z "$ac_dots"; then top_srcdir
=.
1739 else top_srcdir
=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1740 /*) srcdir
="$ac_given_srcdir$ac_dir_suffix"; top_srcdir
="$ac_given_srcdir" ;;
1742 srcdir
="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1743 top_srcdir
="$ac_dots$ac_given_srcdir" ;;
1746 case "$ac_given_INSTALL" in
1747 [/$
]*) INSTALL
="$ac_given_INSTALL" ;;
1748 *) INSTALL
="$ac_dots$ac_given_INSTALL" ;;
1750 echo creating
"$ac_file"
1752 configure_input
="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1754 *Makefile
*) ac_comsub
="1i\\
1755 # $configure_input" ;;
1759 s%@configure_input@%$configure_input%g
1760 s%@srcdir@%$srcdir%g
1761 s%@top_srcdir@%$top_srcdir%g
1762 s%@INSTALL@%$INSTALL%g
1763 " -f conftest.subs
$ac_given_srcdir/$ac_file_in > $ac_file
1767 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1768 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1770 # ac_d sets the value in "#define NAME VALUE" lines.
1771 ac_dA
='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1772 ac_dB
='\([ ][ ]*\)[^ ]*%\1#\2'
1775 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1776 ac_uA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1777 ac_uB
='\([ ]\)%\1#\2define\3'
1780 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1781 ac_eA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1782 ac_eB
='$%\1#\2define\3'
1786 CONFIG_HEADERS
=${CONFIG_HEADERS-"conf"}
1787 for ac_file
in ..
$CONFIG_HEADERS; do if test "x$ac_file" != x..
; then
1788 # Support "outfile[:infile]", defaulting infile="outfile.in".
1790 *:*) ac_file_in
=`echo "$ac_file"|sed 's%.*:%%'`
1791 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
1792 *) ac_file_in
="${ac_file}.in" ;;
1795 echo creating
$ac_file
1797 rm -f conftest.frag conftest.
in conftest.out
1798 cp $ac_given_srcdir/$ac_file_in conftest.
in
1802 # Transform confdefs.h into a sed script conftest.vals that substitutes
1803 # the proper values into config.h.in to produce config.h. And first:
1804 # Protect against being on the right side of a sed subst in config.status.
1805 # Protect against being in an unquoted here document in config.status.
1807 cat > conftest.hdr
<<\EOF
1810 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1814 sed -n -f conftest.hdr confdefs.h > conftest.vals
1817 # This sed command replaces #undef with comments. This is necessary, for
1818 # example, in the case of _POSIX_SOURCE, which is predefined and required
1819 # on some systems where configure will not decide to define it.
1820 cat >> conftest.vals <<\EOF
1821 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1824 # Break up conftest.vals because some shells have a limit on
1825 # the size of here documents, and old seds have small limits too.
1826 # Maximum number of lines to put in a single here document.
1827 ac_max_here_lines=12
1832 ac_lines=`grep -c . conftest.vals
`
1833 # grep -c gives empty output for an empty file on some AIX systems.
1834 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1835 # Write a limited-size here document to conftest.frag.
1836 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1837 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1839 sed -f conftest.frag conftest.in > conftest.out
1841 mv conftest.out conftest.in
1843 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1845 mv conftest.tail conftest.vals
1849 cat >> $CONFIG_STATUS <<\EOF
1850 rm -f conftest.frag conftest.h
1851 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1852 cat conftest.in >> conftest.h
1854 if cmp -s $ac_file conftest.h 2>/dev/null; then
1855 echo "$ac_file is unchanged"
1859 mv conftest.h $ac_file
1865 cat >> $CONFIG_STATUS <<EOF
1866 ac_sources="config/tc-${cpu_type}.c config/tc-${cpu_type}.h \
1867 config/obj-${obj_format}.h config/obj-${obj_format}.c \
1868 config/te-${emulation}.h config/atof-${atof}.c"
1869 ac_dests="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c"
1872 cat >> $CONFIG_STATUS <<\EOF
1873 srcdir=$ac_given_srcdir
1874 while test -n "$ac_sources"; do
1875 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
1876 set $ac_sources; ac_source=$1; shift; ac_sources=$*
1878 echo "linking $srcdir/$ac_source to $ac_dest"
1880 if test ! -r $srcdir/$ac_source; then
1881 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
1885 # Make relative symlinks.
1886 # Remove last slash and all that follows it. Not all systems have dirname.
1887 ac_dest_dir=`echo $ac_dest|
sed 's%/[^/][^/]*$%%'`
1888 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
1889 # The dest file is in a subdirectory.
1890 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
1891 ac_dest_dir_suffix="/$ac_dest_dir"
1892 # A "../" for each directory in $ac_dest_dir_suffix.
1893 ac_dots=`echo $ac_dest_dir_suffix|
sed 's%/[^/]*%../%g'`
1895 ac_dest_dir_suffix= ac_dots=
1899 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
1900 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
1903 # Make a symlink if possible; otherwise try a hard link.
1904 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
1905 ln $srcdir/$ac_source $ac_dest; then :
1907 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
1914 chmod +x $CONFIG_STATUS
1915 rm -fr confdefs* $ac_clean_files
1916 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS
1918 if test "$no_recursion" != yes; then
1920 # Remove --cache-file and --srcdir arguments so they do not pile up.
1921 ac_sub_configure_args=
1923 for ac_arg in $ac_configure_args; do
1924 if test -n "$ac_prev"; then
1929 -cache-file | --cache-file | --cache-fil | --cache-fi \
1930 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1931 ac_prev=cache_file ;;
1932 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1933 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1935 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1937 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1939 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1943 for ac_config_dir in testsuite; do
1945 # Do not complain, so a configure script can configure whichever
1946 # parts of a large source tree are present.
1947 if test ! -d $srcdir/$ac_config_dir; then
1951 echo configuring in $ac_config_dir
1956 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
1958 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
1967 .) # No --srcdir option. We are building in place.
1968 ac_sub_srcdir=$srcdir ;;
1969 /*) # Absolute path.
1970 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
1972 ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
1975 # Check for guested configure; otherwise get Cygnus style configure.
1976 if test -f $ac_sub_srcdir/configure; then
1977 ac_sub_configure=$ac_sub_srcdir/configure
1978 elif test -f $ac_sub_srcdir/configure.in; then
1979 ac_sub_configure=$ac_configure
1981 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
1985 # The recursion is here.
1986 if test -n "$ac_sub_configure"; then
1988 # Make the cache file name correct relative to the subdirectory.
1989 # A "../" for each directory in /$ac_config_dir.
1990 ac_dots=`echo /$ac_config_dir|
sed 's%/[^/]*%../%g'`
1991 case "$cache_file" in
1992 /*) ac_sub_cache_file=$cache_file ;;
1994 ac_sub_cache_file="$ac_dots$cache_file" ;;
1997 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
1998 # The eval makes quoting arguments work.
1999 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
2002 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }