3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.3
5 # Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
12 ac_default_prefix
=/usr
/local
13 # Any additions from configure.in:
15 bfd-assembler use BFD back end for writing object files"
17 # Initialize some variables set by options.
18 # The variables have the same names as the options, with
19 # dashes changed to underlines.
21 cache_file
=.
/config.cache
30 program_transform_name
=s
,x
,x
,
39 # Initialize some other variables.
46 # If the previous option needs an argument, assign it.
47 if test -n "$ac_prev"; then
48 eval "$ac_prev=\$ac_option"
54 -*=*) ac_optarg
=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
58 # Accept the important Cygnus configure options, so we can diagnose typos.
62 -build |
--build |
--buil |
--bui |
--bu |
--b)
64 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=* |
--b=*)
67 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
68 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
70 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
71 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
72 cache_file
="$ac_optarg" ;;
74 -disable-* |
--disable-*)
75 ac_feature
=`echo $ac_option|sed -e 's/-*disable-//'`
76 # Reject names that are not valid shell variable names.
77 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
78 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
80 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
81 eval "enable_${ac_feature}=no" ;;
83 -enable-* |
--enable-*)
84 ac_feature
=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
85 # Reject names that are not valid shell variable names.
86 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
87 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
89 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
94 eval "enable_${ac_feature}='$ac_optarg'" ;;
96 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
97 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
98 |
--exec |
--exe |
--ex)
99 ac_prev
=exec_prefix
;;
100 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
101 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
102 |
--exec=* |
--exe=* |
--ex=*)
103 exec_prefix
="$ac_optarg" ;;
105 -gas |
--gas |
--ga |
--g)
106 # Obsolete; use --with-gas.
109 -help |
--help |
--hel |
--he)
110 # Omit some internal or obsolete options to make the list less imposing.
111 # This message is too long to be a string in the A/UX 3.1 sh.
113 Usage: configure [options] [host]
114 Options: [defaults in brackets after descriptions]
116 --cache-file=FILE cache test results in FILE
117 --help print this message
118 --no-create do not create output files
119 --quiet, --silent do not print \`checking...' messages
120 --version print the version of autoconf that created configure
121 Directory and file names:
122 --prefix=PREFIX install architecture-independent files in PREFIX
124 --exec-prefix=PREFIX install architecture-dependent files in PREFIX
126 --srcdir=DIR find the sources in DIR [configure dir or ..]
127 --program-prefix=PREFIX prepend PREFIX to installed program names
128 --program-suffix=SUFFIX append SUFFIX to installed program names
129 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
131 --build=BUILD configure for building on BUILD [BUILD=HOST]
132 --host=HOST configure for HOST [guessed]
133 --target=TARGET configure for TARGET [TARGET=HOST]
134 Features and packages:
135 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
136 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
137 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
138 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
139 --x-includes=DIR X include files are in DIR
140 --x-libraries=DIR X library files are in DIR
141 --enable and --with options recognized:$ac_help
145 -host |
--host |
--hos |
--ho)
147 -host=* |
--host=* |
--hos=* |
--ho=*)
151 # Obsolete; use --without-fp.
154 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
158 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
159 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
162 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
164 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
165 prefix
="$ac_optarg" ;;
167 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
168 |
--program-pre |
--program-pr |
--program-p)
169 ac_prev
=program_prefix
;;
170 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
171 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
172 program_prefix
="$ac_optarg" ;;
174 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
175 |
--program-suf |
--program-su |
--program-s)
176 ac_prev
=program_suffix
;;
177 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
178 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
179 program_suffix
="$ac_optarg" ;;
181 -program-transform-name |
--program-transform-name \
182 |
--program-transform-nam |
--program-transform-na \
183 |
--program-transform-n |
--program-transform- \
184 |
--program-transform |
--program-transfor \
185 |
--program-transfo |
--program-transf \
186 |
--program-trans |
--program-tran \
187 |
--progr-tra |
--program-tr |
--program-t)
188 ac_prev
=program_transform_name
;;
189 -program-transform-name=* |
--program-transform-name=* \
190 |
--program-transform-nam=* |
--program-transform-na=* \
191 |
--program-transform-n=* |
--program-transform-=* \
192 |
--program-transform=* |
--program-transfor=* \
193 |
--program-transfo=* |
--program-transf=* \
194 |
--program-trans=* |
--program-tran=* \
195 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
196 program_transform_name
="$ac_optarg" ;;
198 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
199 |
-silent |
--silent |
--silen |
--sile |
--sil)
202 -site |
--site |
--sit)
204 -site=* |
--site=* |
--sit=*)
207 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
209 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
210 srcdir
="$ac_optarg" ;;
212 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
214 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
215 target
="$ac_optarg" ;;
217 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
220 -version |
--version |
--versio |
--versi |
--vers)
221 echo "configure generated by autoconf version 2.3"
225 ac_package
=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
226 # Reject names that are not valid shell variable names.
227 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
228 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
230 ac_package
=`echo $ac_package| sed 's/-/_/g'`
235 eval "with_${ac_package}='$ac_optarg'" ;;
237 -without-* |
--without-*)
238 ac_package
=`echo $ac_option|sed -e 's/-*without-//'`
239 # Reject names that are not valid shell variable names.
240 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
241 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
243 ac_package
=`echo $ac_package| sed 's/-/_/g'`
244 eval "with_${ac_package}=no" ;;
247 # Obsolete; use --with-x.
250 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
251 |
--x-incl |
--x-inc |
--x-in |
--x-i)
252 ac_prev
=x_includes
;;
253 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
254 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
255 x_includes
="$ac_optarg" ;;
257 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
258 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
259 ac_prev
=x_libraries
;;
260 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
261 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
262 x_libraries
="$ac_optarg" ;;
264 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
268 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
269 echo "configure: warning: $ac_option: invalid host type" 1>&2
271 if test "x$nonopt" != xNONE
; then
272 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
280 if test -n "$ac_prev"; then
281 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
284 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
286 # File descriptor usage:
289 # 2 errors and warnings
290 # 3 some systems may open it to /dev/tty
291 # 4 used on the Kubota Titan
292 # 6 checking for... messages and results
293 # 5 compiler messages saved in config.log
294 if test "$silent" = yes; then
302 This file contains any messages produced by compilers while
303 running configure, to aid debugging if configure makes a mistake.
306 # Strip out --no-create and --no-recursion so they do not pile up.
307 # Also quote any args containing shell metacharacters.
312 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
313 |
--no-cr |
--no-c) ;;
314 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
315 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r) ;;
316 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
317 ac_configure_args
="$ac_configure_args '$ac_arg'" ;;
318 *) ac_configure_args
="$ac_configure_args $ac_arg" ;;
323 # Only set LANG and LC_ALL to C if already set.
324 # These must not be set unconditionally because not all systems understand
325 # e.g. LANG=C (notably SCO).
326 if test "${LC_ALL+set}" = set; then LC_ALL
=C
; export LC_ALL
; fi
327 if test "${LANG+set}" = set; then LANG
=C
; export LANG
; fi
329 # confdefs.h avoids OS command line length limits that DEFS can exceed.
330 rm -rf conftest
* confdefs.h
331 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
334 # A filename unique to this package, relative to the directory that
335 # configure is in, which we can look for to find out if srcdir is correct.
338 # Find the source files, if location was not specified.
339 if test -z "$srcdir"; then
340 ac_srcdir_defaulted
=yes
341 # Try the directory containing this script, then its parent.
343 ac_confdir
=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
344 test "x$ac_confdir" = "x$ac_prog" && ac_confdir
=.
346 if test ! -r $srcdir/$ac_unique_file; then
350 ac_srcdir_defaulted
=no
352 if test ! -r $srcdir/$ac_unique_file; then
353 if test "$ac_srcdir_defaulted" = yes; then
354 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
356 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
359 srcdir
=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
361 # Prefer explicitly selected file to automatically selected ones.
362 if test -z "$CONFIG_SITE"; then
363 if test "x$prefix" != xNONE
; then
364 CONFIG_SITE
="$prefix/share/config.site $prefix/etc/config.site"
366 CONFIG_SITE
="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
369 for ac_site_file
in $CONFIG_SITE; do
370 if test -r "$ac_site_file"; then
371 echo "loading site script $ac_site_file"
376 if test -r "$cache_file"; then
377 echo "loading cache $cache_file"
380 echo "creating cache $cache_file"
385 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
386 ac_cpp
='$CPP $CPPFLAGS'
387 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
388 ac_link
='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
390 if (echo "testing\c"; echo 1,2,3) |
grep c
>/dev
/null
; then
391 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
392 if (echo -n testing
; echo 1,2,3) |
sed s
/-n/xn
/ |
grep xn
>/dev
/null
; then
399 ac_n
= ac_c
='\c' ac_t
=
404 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
405 enableval
="$enable_bfd_assembler"
406 if test -n "$enableval"; then
407 case "${enableval}" in
408 yes) need_bfd
=yes user_bfd_gas
=yes ;;
409 no
) user_bfd_gas
=no
;;
410 *) { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
414 # Generate a header file -- gets more post-processing by Makefile later.
418 for ac_dir
in `cd $srcdir;pwd`/..
$srcdir/`cd $srcdir;pwd`/..
; do
419 if test -f $ac_dir/install-sh
; then
421 ac_install_sh
="$ac_aux_dir/install-sh -c"
423 elif test -f $ac_dir/install.sh
; then
425 ac_install_sh
="$ac_aux_dir/install.sh -c"
429 if test -z "$ac_aux_dir"; then
430 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
432 ac_config_guess
=$ac_aux_dir/config.guess
433 ac_config_sub
=$ac_aux_dir/config.sub
434 ac_configure
=$ac_aux_dir/configure
# This should be Cygnus configure.
437 # Do some error checking and defaulting for the host and target type.
439 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
442 # 1. You are not allowed to specify --host, --target, and nonopt at the
444 # 2. Host defaults to nonopt.
445 # 3. If nonopt is not specified, then host defaults to the current host,
446 # as determined by config.guess.
447 # 4. Target and build default to nonopt.
448 # 5. If nonopt is not specified, then target and build default to host.
450 # The aliases save the names the user supplied, while $host etc.
451 # will get canonicalized.
452 case $host---$target---$nonopt in
453 NONE---
*---* |
*---NONE---* |
*---*---NONE) ;;
454 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
458 # Make sure we can run config.sub.
459 if $ac_config_sub sun4
>/dev
/null
2>&1; then :
460 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
463 echo $ac_n "checking host system type""... $ac_c" 1>&6
466 case "$host_alias" in
470 if host_alias
=`$ac_config_guess`; then :
471 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
473 *) host_alias
=$nonopt ;;
477 host=`$ac_config_sub $host_alias`
478 host_cpu
=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
479 host_vendor
=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
480 host_os
=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
481 echo "$ac_t""$host" 1>&6
483 echo $ac_n "checking target system type""... $ac_c" 1>&6
486 case "$target_alias" in
489 NONE
) target_alias
=$host_alias ;;
490 *) target_alias
=$nonopt ;;
494 target
=`$ac_config_sub $target_alias`
495 target_cpu
=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
496 target_vendor
=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
497 target_os
=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
498 echo "$ac_t""$target" 1>&6
500 echo $ac_n "checking build system type""... $ac_c" 1>&6
503 case "$build_alias" in
506 NONE
) build_alias
=$host_alias ;;
507 *) build_alias
=$nonopt ;;
511 build
=`$ac_config_sub $build_alias`
512 build_cpu
=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
513 build_vendor
=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
514 build_os
=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
515 echo "$ac_t""$build" 1>&6
517 test "$host_alias" != "$target_alias" &&
518 test "$program_prefix$program_suffix$program_transform_name" = \
520 program_prefix
=${target_alias}-
522 if test "$program_transform_name" = s
,x
,x
,; then
523 program_transform_name
=
526 echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
527 program_transform_name
="`echo $program_transform_name|sed -f conftestsed`"
530 test "$program_prefix" != NONE
&&
531 program_transform_name
="s,^,${program_prefix},; $program_transform_name"
532 # Use a double $ so make ignores it.
533 test "$program_suffix" != NONE
&&
534 program_transform_name
="s,\$\$,${program_suffix},; $program_transform_name"
536 # sed with no file args requires a program.
537 test "$program_transform_name" = "" && program_transform_name
="s,x,x,"
544 # check for architecture variants
545 case ${target_cpu} in
546 hppa
*) cpu_type
=hppa
;;
547 i
[45]86) cpu_type
=i386
;;
548 m680
[012346]0) cpu_type
=m68k
;;
549 m68008
) cpu_type
=m68k
;;
550 m683??
) cpu_type
=m68k
;;
551 m8
*) cpu_type
=m88k
;;
552 mips
*el
) cpu_type
=mips endian
=little
;;
553 mips
*) cpu_type
=mips endian
=big
;;
554 powerpc
*) cpu_type
=ppc
;;
555 rs6000
*) cpu_type
=ppc
;;
556 sparc64
) cpu_type
=sparc obj_format
=elf
557 cat >> confdefs.h
<<\EOF
561 sparclite
*) cpu_type
=sparc
;;
562 *) cpu_type
=${target_cpu} ;;
565 # do we need the opcodes library?
570 OPCODES_LIB
="../opcodes/libopcodes.a"
575 gas_target
=${cpu_type}
576 generic_target
=${cpu_type}-${target_vendor}-${target_os}
579 # assign object format
580 case ${generic_target} in
581 a29k-amd-udi
) obj_format
=coff gas_target
=ebmon29k
;;
582 a29k-amd-ebmon
) obj_format
=coff gas_target
=ebmon29k
;;
583 a29k-
*-vxworks*) obj_format
=coff
;;
585 alpha-
*-netware*) obj_format
=ecoff
;;
586 alpha-
*-osf*) obj_format
=ecoff
;;
589 arc-
*-elf*) obj_format
=elf bfd_gas
=yes ;;
592 arm-
*-riscix*) obj_format
=aout
;;
594 hppa-
*-*elf
*) obj_format
=elf emulation
=hppa
;;
595 hppa-
*-osf*) obj_format
=som emulation
=hppa
;;
596 hppa-
*-hpux*) obj_format
=som emulation
=hppa
;;
597 hppa-
*-bsd*) obj_format
=som emulation
=hppa
;;
598 hppa-
*-hiux*) obj_format
=som emulation
=hppa
;;
600 h8300-
*-coff) obj_format
=coff
;;
602 i386-ibm-aix
*) obj_format
=coff gas_target
=i386coff
604 i386-
*-bsd*) obj_format
=aout emulation
=386bsd
;;
605 i386-
*-netbsd0.8
) obj_format
=aout emulation
=386bsd
;;
606 i386-
*-netbsd*) obj_format
=aout emulation
=nbsd bfd_gas
=yes;;
607 i386-
*-linux*aout
*) obj_format
=aout emulation
=linux
;;
608 i386-
*-linux*coff
*) obj_format
=coff emulation
=linux
609 gas_target
=i386coff
;;
610 i386-
*-linux*) obj_format
=elf emulation
=linux
;;
611 i386-
*-lynxos*) obj_format
=coff gas_target
=i386coff
613 i386-
*-sysv4* | i386-
*-solaris* | i386-
*-elf)
615 i386-
*-coff | i386-
*-sysv* | i386-
*-sco* | i386-
*-isc*)
616 obj_format
=coff gas_target
=i386coff
;;
617 i386-
*-vsta) obj_format
=aout
;;
618 i386-
*-go32) obj_format
=coff gas_target
=i386coff
;;
619 i386-
*-gnu*elf
*) obj_format
=elf
;;
620 i386-
*-mach* | i386-
*-gnu*)
621 obj_format
=aout emulation
=mach bfd_gas
=yes ;;
622 i386-
*-msdos*) obj_format
=aout
;;
624 i960-
*-bout) obj_format
=bout
;;
625 i960-
*-coff) obj_format
=coff emulation
=ic960 gas_target
=ic960coff
;;
626 i960-
*-nindy*) obj_format
=bout
;;
627 i960-
*-vxworks4*) obj_format
=bout
;;
628 i960-
*-vxworks5.0
) obj_format
=bout
;;
629 i960-
*-vxworks5.
*) obj_format
=coff emulation
=ic960 gas_target
=ic960coff
;;
630 i960-
*-vxworks*) obj_format
=bout
;;
632 m68k-
*-vxworks* | m68k-ericsson-ose | m68k-
*-sunos*)
633 obj_format
=aout emulation
=sun3
;;
634 m68k-motorola-sysv
) obj_format
=coff gas_target
=m68kcoff emulation
=delta
;;
635 m68k-bull-sysv3
*) obj_format
=coff gas_target
=m68kcoff emulation
=dpx2
;;
636 m68k-apollo-
*) obj_format
=coff gas_target
=apollo emulation
=apollo
;;
637 m68k-
*-coff | m68k-
*-sysv*)
638 obj_format
=coff gas_target
=m68kcoff
;;
639 m68k-
*-elf) obj_format
=elf
;;
640 m68k-
*-hpux*) obj_format
=hp300 emulation
=hp300
;;
641 m68k-
*-lynxos*) obj_format
=coff gas_target
=m68kcoff
643 m68k-
*-netbsd*) obj_format
=aout emulation
=nbsd bfd_gas
=yes ;;
645 m88k-
*-coff*) obj_format
=coff gas_target
=m88kcoff
;;
647 # don't change emulation like *-*-bsd does
648 mips-dec-bsd
*) obj_format
=aout gas_target
=mips-lit
;;
649 mips-sony-bsd
*) obj_format
=ecoff gas_target
=mips-big
;;
650 mips-
*-bsd*) { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
651 mips-
*-ultrix*) obj_format
=ecoff gas_target
=mips-lit
;;
652 mips-
*-ecoff*) obj_format
=ecoff
654 big
) gas_target
=mips-big
;;
655 *) gas_target
=mips-lit
;;
658 mips-
*-ecoff*) obj_format
=ecoff gas_target
=mips-big
;;
659 mips-
*-gnu*) obj_format
=aout
661 big
) gas_target
=mips-big
;;
662 *) gas_target
=mips-lit
;;
665 mips-
*-irix5*) obj_format
=elf gas_target
=mips-big
;;
666 mips-
*-irix*) obj_format
=ecoff gas_target
=mips-big
;;
667 mips-
*-riscos*) obj_format
=ecoff gas_target
=mips-big
;;
668 mips-
*-sysv*) obj_format
=ecoff gas_target
=mips-big
;;
669 mips-
*-elf*) obj_format
=elf
671 big
) gas_target
=mips-big
;;
672 *) gas_target
=mips-lit
;;
675 ppc-
*-aix*) obj_format
=coff
;;
676 ppc-
*-elf*) obj_format
=elf
;;
677 ppc-
*-eabi*) obj_format
=elf
;;
678 ppc-
*-netware*) obj_format
=elf emulation
=ppcnw
;;
679 ppc-
*-sysv4*) obj_format
=elf
;;
681 sh-
*-coff) obj_format
=coff
;;
684 rce-
*-aout) obj_format
=aout
;;
687 ns32k-pc532-mach
*) obj_format
=aout emulation
=pc532mach
;;
688 ns32k-pc532-netbsd
*) obj_format
=aout emulation
=nbsd532
;;
690 sparc-
*-sunos4*) obj_format
=aout emulation
=sun3
;;
691 sparc-
*-aout | sparc
*-*-vxworks)
693 sparc-
*-coff) obj_format
=coff
;;
694 sparc-
*-lynxos*) obj_format
=coff emulation
=lynx
;;
695 sparc-fujitsu-none
) obj_format
=aout
;;
696 sparc-
*-elf | sparc
*-*-solaris*)
698 sparc-
*-netbsd*) obj_format
=aout emulation
=nbsd bfd_gas
=yes ;;
700 vax-
*-bsd* | vax-
*-ultrix*)
702 vax-
*-vms) obj_format
=vms
;;
704 z8k-
*-coff | z8k-
*-sim)
707 w65-
*-*) obj_format
=coff
;;
709 *-*-aout |
*-*-scout)
714 obj_format
=aout emulation
=sun3
;;
715 *-*-generic) obj_format
=generic
;;
716 *-*-xray |
*-*-hms) obj_format
=coff
;;
717 *-*-sim) obj_format
=coff
;;
718 *-*-elf |
*-*-sysv4* |
*-*-solaris*)
719 echo "configure: warning: GAS support for ELF format is incomplete" 1>&2
720 obj_format
=elf dev
=yes ;;
721 *-*-vxworks) obj_format
=aout
;;
722 *-*-netware) obj_format
=elf
;;
725 # Assign floating point type. Most processors with FP support
726 # IEEE FP. On those that don't support FP at all, usually IEEE
728 case ${target_cpu} in
729 vax | tahoe
) atof
=${target_cpu} ;;
733 case "${obj_format}" in
734 "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
738 if test ! -r ${srcdir}/config
/tc-
${cpu_type}.c
; then
739 { echo "configure: error: GAS does not support target CPU ${cpu_type}" 1>&2; exit 1; }
742 if test ! -r ${srcdir}/config
/obj-
${obj_format}.c
; then
743 { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
746 # and target makefile frag
748 target_frag
=${srcdir}/config
/${gas_target}.mt
749 if test ! -r ${target_frag}; then
750 target_frag
=/dev
/null
# ick! but subst_file can't be conditionalized
754 case ${cpu_type}-${obj_format} in
755 arm-
*) bfd_gas
=yes ;;
757 # i386-aout) bfd_gas=preferred ;;
758 mips-
*) bfd_gas
=yes ;;
759 ns32k-
*) bfd_gas
=yes ;;
760 ppc-
*) bfd_gas
=yes ;;
761 sparc-
*) bfd_gas
=yes ;;
762 *-elf) bfd_gas
=yes ;;
763 *-ecoff) bfd_gas
=yes ;;
764 *-som) bfd_gas
=yes ;;
768 case ${user_bfd_gas}-${bfd_gas} in
770 # We didn't override user's choice.
773 echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
785 # User specified nothing.
789 case ${bfd_gas}-${cpu_type}-${obj_format} in
790 yes-
*-coff) need_bfd
=yes ;;
791 no-
*-coff) need_bfd
=yes
792 cat >> confdefs.h
<<\EOF
793 #define MANY_SEGMENTS 1
798 reject_dev_configs
=yes
800 case ${reject_dev_configs}-${dev} in
802 { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
814 yes) cat >> confdefs.h
<<\EOF
815 #define BFD_ASSEMBLER 1
821 case "${need_bfd}" in
822 yes) BFDLIB
=..
/bfd
/libbfd.a
823 ALL_OBJ_DEPS
="$ALL_OBJ_DEPS ../bfd/bfd.h"
829 cat >> confdefs.h
<<EOF
830 #define TARGET_ALIAS "${target_alias}"
833 cat >> confdefs.h
<<EOF
834 #define TARGET_CANONICAL "${target}"
837 cat >> confdefs.h
<<EOF
838 #define TARGET_CPU "${target_cpu}"
841 cat >> confdefs.h
<<EOF
842 #define TARGET_VENDOR "${target_vendor}"
845 cat >> confdefs.h
<<EOF
846 #define TARGET_OS "${target_os}"
850 echo $ac_n "checking for CC""... $ac_c" 1>&6
851 test -z "$CC" && CC
=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'`
852 test -z "$CC" && CC
=cc
853 echo "$ac_t""setting CC to $CC" 1>&6
855 # Find out if we are using GNU C, under whatever name.
856 cat > conftest.c
<<EOF
861 ${CC-cc} -E conftest.c
> conftest.out
2>&1
862 if egrep yes conftest.out
>/dev
/null
2>&1; then
869 # Find a good install program. We prefer a C program (faster),
870 # so one script is as good as another. But avoid the broken or
871 # incompatible versions:
872 # SysV /etc/install, /usr/sbin/install
873 # SunOS /usr/etc/install
876 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
877 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
878 # ./install, which can be erroneously created by make from ./install.sh.
879 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
880 if test -z "$INSTALL"; then
881 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
882 echo $ac_n "(cached) $ac_c" 1>&6
884 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
885 for ac_dir
in $PATH; do
886 # Account for people who put trailing slashes in PATH elements.
888 /|.
/|.
//|
/etc
/*|
/usr
/sbin
/*|
/usr
/etc
/*|
/sbin
/*|
/usr
/afsws
/bin
/*|
/usr
/ucb
/*) ;;
890 # OSF1 and SCO ODT 3.0 have their own names for install.
891 for ac_prog
in ginstall installbsd scoinst
install; do
892 if test -f $ac_dir/$ac_prog; then
893 if test $ac_prog = install &&
894 grep dspmsg
$ac_dir/$ac_prog >/dev
/null
2>&1; then
895 # AIX install. It has an incompatible calling convention.
896 # OSF/1 installbsd also uses dspmsg, but is usable.
899 ac_cv_path_install
="$ac_dir/$ac_prog -c"
908 # As a last resort, use the slow shell script.
909 test -z "$ac_cv_path_install" && ac_cv_path_install
="$ac_install_sh"
911 INSTALL
="$ac_cv_path_install"
913 echo "$ac_t""$INSTALL" 1>&6
915 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
916 # It thinks the first close brace ends the variable substitution.
917 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
919 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
922 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
923 # On Suns, sometimes $CPP names a directory.
924 if test -n "$CPP" && test -d "$CPP"; then
927 if test -z "$CPP"; then
928 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
929 echo $ac_n "(cached) $ac_c" 1>&6
931 # This must be in double quotes, not single quotes, because CPP may get
932 # substituted into the Makefile and "${CC-cc}" will confuse make.
934 # On the NeXT, cc -E runs the code through the compiler's parser,
935 # not just through cpp.
936 cat > conftest.
$ac_ext <<EOF
937 #line 938 "configure"
938 #include "confdefs.h"
942 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
943 ac_err
=`grep -v '^ *+' conftest.out`
944 if test -z "$ac_err"; then
949 CPP
="${CC-cc} -E -traditional-cpp"
950 cat > conftest.
$ac_ext <<EOF
951 #line 952 "configure"
952 #include "confdefs.h"
956 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
957 ac_err
=`grep -v '^ *+' conftest.out`
958 if test -z "$ac_err"; then
968 ac_cv_prog_CPP
="$CPP"
971 CPP
="$ac_cv_prog_CPP"
972 echo "$ac_t""$CPP" 1>&6
974 for ac_hdr
in string.h stdlib.h memory.h
strings.h unistd.h stdarg.h varargs.h errno.h sys
/types.h
976 ac_safe
=`echo "$ac_hdr" | tr './\055' '___'`
977 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
978 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
979 echo $ac_n "(cached) $ac_c" 1>&6
981 cat > conftest.
$ac_ext <<EOF
982 #line 983 "configure"
983 #include "confdefs.h"
986 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
987 ac_err
=`grep -v '^ *+' conftest.out`
988 if test -z "$ac_err"; then
990 eval "ac_cv_header_$ac_safe=yes"
994 eval "ac_cv_header_$ac_safe=no"
998 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
999 echo "$ac_t""yes" 1>&6
1000 ac_tr_hdr
=HAVE_
`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
1001 cat >> confdefs.h
<<EOF
1002 #define $ac_tr_hdr 1
1006 echo "$ac_t""no" 1>&6
1011 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
1012 # people who are not cross-compiling but are compiling cross-assemblers.
1013 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
1014 if test "${host}" = "${target}"; then
1018 cat >> confdefs.h
<<\EOF
1019 #define CROSS_COMPILE 1
1023 echo "$ac_t""$cross_gas" 1>&6
1025 # If we cannot run a trivial program, we must be cross compiling.
1026 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
1027 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
1028 echo $ac_n "(cached) $ac_c" 1>&6
1030 if test "$cross_compiling" = yes; then
1033 cat > conftest.
$ac_ext <<EOF
1034 #line 1035 "configure"
1035 #include "confdefs.h"
1039 if test -s conftest
&& (.
/conftest
; exit) 2>/dev
/null
; then
1047 cross_compiling
=$ac_cv_c_cross
1048 echo "$ac_t""$ac_cv_c_cross" 1>&6
1050 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1051 # for constant arguments. Useless!
1052 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1053 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1054 echo $ac_n "(cached) $ac_c" 1>&6
1056 cat > conftest.
$ac_ext <<EOF
1057 #line 1058 "configure"
1058 #include "confdefs.h"
1060 int main() { return 0; }
1062 char *p = alloca(2 * sizeof(int));
1065 if eval $ac_link; then
1067 ac_cv_header_alloca_h
=yes
1070 ac_cv_header_alloca_h
=no
1075 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1076 if test $ac_cv_header_alloca_h = yes; then
1077 cat >> confdefs.h
<<\EOF
1078 #define HAVE_ALLOCA_H 1
1083 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1084 if eval "test \"`echo '$''{'ac_cv_func_alloca'+set}'`\" = set"; then
1085 echo $ac_n "(cached) $ac_c" 1>&6
1087 cat > conftest.
$ac_ext <<EOF
1088 #line 1089 "configure"
1089 #include "confdefs.h"
1092 # define alloca __builtin_alloca
1095 # include <alloca.h>
1100 # ifndef alloca /* predefined by HP cc +Olibcalls */
1107 int main() { return 0; }
1109 char *p = (char *) alloca(1);
1112 if eval $ac_link; then
1114 ac_cv_func_alloca
=yes
1117 ac_cv_func_alloca
=no
1122 echo "$ac_t""$ac_cv_func_alloca" 1>&6
1123 if test $ac_cv_func_alloca = yes; then
1124 cat >> confdefs.h
<<\EOF
1125 #define HAVE_ALLOCA 1
1130 if test $ac_cv_func_alloca = no
; then
1131 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1132 # that cause trouble. Some versions do not even contain alloca or
1133 # contain a buggy version. If you still want to use their alloca,
1134 # use ar to extract alloca.o from them instead of compiling alloca.c.
1136 cat >> confdefs.h
<<\EOF
1141 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1142 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1143 echo $ac_n "(cached) $ac_c" 1>&6
1145 cat > conftest.
$ac_ext <<EOF
1146 #line 1147 "configure"
1147 #include "confdefs.h"
1148 #if defined(CRAY) && ! defined(CRAY2)
1155 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1156 egrep "webecray" >/dev
/null
2>&1; then
1166 echo "$ac_t""$ac_cv_os_cray" 1>&6
1167 if test $ac_cv_os_cray = yes; then
1168 for ac_func
in _getb67 GETB67 getb67
; do
1169 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1170 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1171 echo $ac_n "(cached) $ac_c" 1>&6
1173 cat > conftest.
$ac_ext <<EOF
1174 #line 1175 "configure"
1175 #include "confdefs.h"
1176 /* System header to define __stub macros and hopefully few prototypes,
1177 which can conflict with char $ac_func(); below. */
1179 /* Override any gcc2 internal prototype to avoid an error. */
1182 int main() { return 0; }
1185 /* The GNU C library defines this for functions which it implements
1186 to always fail with ENOSYS. Some functions are actually named
1187 something starting with __ and the normal name is an alias. */
1188 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1196 if eval $ac_link; then
1198 eval "ac_cv_func_$ac_func=yes"
1201 eval "ac_cv_func_$ac_func=no"
1206 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1207 echo "$ac_t""yes" 1>&6
1208 cat >> confdefs.h
<<EOF
1209 #define CRAY_STACKSEG_END $ac_func
1214 echo "$ac_t""no" 1>&6
1220 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1221 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1222 echo $ac_n "(cached) $ac_c" 1>&6
1224 if test "$cross_compiling" = yes; then
1225 ac_cv_c_stack_direction
=0
1227 cat > conftest.
$ac_ext <<EOF
1228 #line 1229 "configure"
1229 #include "confdefs.h"
1230 find_stack_direction ()
1232 static char *addr = 0;
1237 return find_stack_direction ();
1240 return (&dummy > addr) ? 1 : -1;
1244 exit (find_stack_direction() < 0);
1248 if test -s conftest
&& (.
/conftest
; exit) 2>/dev
/null
; then
1249 ac_cv_c_stack_direction
=1
1251 ac_cv_c_stack_direction
=-1
1256 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1257 cat >> confdefs.h
<<EOF
1258 #define STACK_DIRECTION $ac_cv_c_stack_direction
1263 echo $ac_n "checking for inline""... $ac_c" 1>&6
1264 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1265 echo $ac_n "(cached) $ac_c" 1>&6
1268 for ac_kw
in inline __inline__ __inline
; do
1269 cat > conftest.
$ac_ext <<EOF
1270 #line 1271 "configure"
1271 #include "confdefs.h"
1273 int main() { return 0; }
1278 if eval $ac_compile; then
1280 ac_cv_c_inline
=$ac_kw; break
1287 echo "$ac_t""$ac_cv_c_inline" 1>&6
1288 case "$ac_cv_c_inline" in
1290 no
) cat >> confdefs.h
<<\EOF
1294 *) cat >> confdefs.h
<<EOF
1295 #define inline $ac_cv_c_inline
1301 # VMS doesn't have unlink.
1302 for ac_func
in unlink remove
1304 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1305 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1306 echo $ac_n "(cached) $ac_c" 1>&6
1308 cat > conftest.
$ac_ext <<EOF
1309 #line 1310 "configure"
1310 #include "confdefs.h"
1311 /* System header to define __stub macros and hopefully few prototypes,
1312 which can conflict with char $ac_func(); below. */
1314 /* Override any gcc2 internal prototype to avoid an error. */
1317 int main() { return 0; }
1320 /* The GNU C library defines this for functions which it implements
1321 to always fail with ENOSYS. Some functions are actually named
1322 something starting with __ and the normal name is an alias. */
1323 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1331 if eval $ac_link; then
1333 eval "ac_cv_func_$ac_func=yes"
1336 eval "ac_cv_func_$ac_func=no"
1341 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1342 echo "$ac_t""yes" 1>&6
1343 ac_tr_func
=HAVE_
`echo $ac_func | tr '[a-z]' '[A-Z]'`
1344 cat >> confdefs.h
<<EOF
1345 #define $ac_tr_func 1
1349 echo "$ac_t""no" 1>&6
1354 # Some non-ANSI preprocessors botch requoting inside strings. That's bad
1355 # enough, but on some of those systems, the assert macro relies on requoting
1357 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
1358 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
1359 echo $ac_n "(cached) $ac_c" 1>&6
1361 cat > conftest.
$ac_ext <<EOF
1362 #line 1363 "configure"
1363 #include "confdefs.h"
1366 int main() { return 0; }
1369 /* check for requoting problems */
1370 static int a, b, c, d;
1372 assert (!strcmp(s, "foo bar baz quux"));
1373 /* check for newline handling */
1379 if eval $ac_link; then
1381 gas_cv_assert_ok
=yes
1389 echo "$ac_t""$gas_cv_assert_ok" 1>&6
1390 test $gas_cv_assert_ok = yes ||
cat >> confdefs.h
<<\EOF
1391 #define BROKEN_ASSERT 1
1396 # On some systems, the system header files may not declare malloc, realloc,
1397 # and free. There are places where gas needs these functions to have been
1398 # declared -- such as when taking their addresses.
1400 #ifdef HAVE_MEMORY_H
1403 #ifdef HAVE_STRING_H
1406 #ifdef HAVE_STDLIB_H
1409 #ifdef HAVE_UNISTD_H
1414 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
1415 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
1416 echo $ac_n "(cached) $ac_c" 1>&6
1418 cat > conftest.
$ac_ext <<EOF
1419 #line 1420 "configure"
1420 #include "confdefs.h"
1422 int main() { return 0; }
1425 typedef char *(*f)();
1431 if eval $ac_link; then
1433 gas_cv_decl_needed_malloc
=no
1436 gas_cv_decl_needed_malloc
=yes
1441 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
1442 test $gas_cv_decl_needed_malloc = no ||
{
1443 cat >> confdefs.h
<<\EOF
1444 #define NEED_DECLARATION_MALLOC 1
1450 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
1451 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
1452 echo $ac_n "(cached) $ac_c" 1>&6
1454 cat > conftest.
$ac_ext <<EOF
1455 #line 1456 "configure"
1456 #include "confdefs.h"
1458 int main() { return 0; }
1467 if eval $ac_link; then
1469 gas_cv_decl_needed_free
=no
1472 gas_cv_decl_needed_free
=yes
1477 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
1478 test $gas_cv_decl_needed_free = no ||
{
1479 cat >> confdefs.h
<<\EOF
1480 #define NEED_DECLARATION_FREE 1
1486 # Does errno.h declare errno, or do we have to add a separate declaration
1489 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
1490 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
1491 echo $ac_n "(cached) $ac_c" 1>&6
1493 cat > conftest.
$ac_ext <<EOF
1494 #line 1495 "configure"
1495 #include "confdefs.h"
1501 int main() { return 0; }
1510 if eval $ac_link; then
1512 gas_cv_decl_needed_errno
=no
1515 gas_cv_decl_needed_errno
=yes
1520 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
1521 test $gas_cv_decl_needed_errno = no ||
{
1522 cat >> confdefs.h
<<\EOF
1523 #define NEED_DECLARATION_ERRNO 1
1533 cat > confcache
<<\EOF
1534 # This file is a shell script that caches the results of configure
1535 # tests run on this system so they can be shared between configure
1536 # scripts and configure runs. It is not useful on other systems.
1537 # If it contains results you don't want to keep, you may remove or edit it.
1539 # By default, configure uses ./config.cache as the cache file,
1540 # creating it if it does not exist already. You can give configure
1541 # the --cache-file=FILE option to use a different cache file; that is
1542 # what configure does when it calls configure scripts in
1543 # subdirectories, so they share the cache.
1544 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1545 # config.status only pays attention to the cache file if you give it the
1546 # --recheck option to rerun configure.
1549 # Ultrix sh set writes to stderr and can't be redirected directly,
1550 # and sets the high bit in the cache file unless we assign to the vars.
1552 sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
1554 if cmp -s $cache_file confcache
; then
1557 if test -w $cache_file; then
1558 echo "updating cache $cache_file"
1559 cat confcache
> $cache_file
1561 echo "not updating unwritable cache $cache_file"
1566 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1568 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
1569 # Let make expand exec_prefix.
1570 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
1572 # Any assignment to VPATH causes Sun make to only execute
1573 # the first set of double-colon rules, so remove it if not needed.
1574 # If there is a colon in the path, we need to keep it.
1575 if test "x$srcdir" = x.
; then
1576 ac_vpsub
='/^[ ]*VPATH[ ]*=[^:]*$/d'
1579 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1581 DEFS
=-DHAVE_CONFIG_H
1583 # Without the "./", some shells look in PATH for config.status.
1584 : ${CONFIG_STATUS=./config.status}
1586 echo creating
$CONFIG_STATUS
1587 rm -f $CONFIG_STATUS
1588 cat > $CONFIG_STATUS <<EOF
1590 # Generated automatically by configure.
1591 # Run this file to recreate the current configuration.
1592 # This directory was configured as follows,
1593 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1595 # $0 $ac_configure_args
1597 # Compiler output produced by configure, useful for debugging
1598 # configure, is in ./config.log if it exists.
1600 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1603 case "\$ac_option" in
1604 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1605 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1606 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1607 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1608 echo "$CONFIG_STATUS generated by autoconf version 2.3"
1610 -help | --help | --hel | --he | --h)
1611 echo "\$ac_cs_usage"; exit 0 ;;
1612 *) echo "\$ac_cs_usage"; exit 1 ;;
1616 ac_given_srcdir=$srcdir
1617 ac_given_INSTALL="$INSTALL"
1619 trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in conf" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1621 # Protect against being on the right side of a sed subst in config.status.
1622 sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1623 s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1626 s%@CFLAGS@%$CFLAGS%g
1627 s%@CPPFLAGS@%$CPPFLAGS%g
1628 s%@CXXFLAGS@%$CXXFLAGS%g
1630 s%@LDFLAGS@%$LDFLAGS%g
1632 s%@exec_prefix@%$exec_prefix%g
1633 s%@prefix@%$prefix%g
1634 s%@program_transform_name@%$program_transform_name%g
1636 s%@host_alias@%$host_alias%g
1637 s%@host_cpu@%$host_cpu%g
1638 s%@host_vendor@%$host_vendor%g
1639 s%@host_os@%$host_os%g
1640 s%@target@%$target%g
1641 s%@target_alias@%$target_alias%g
1642 s%@target_cpu@%$target_cpu%g
1643 s%@target_vendor@%$target_vendor%g
1644 s%@target_os@%$target_os%g
1646 s%@build_alias@%$build_alias%g
1647 s%@build_cpu@%$build_cpu%g
1648 s%@build_vendor@%$build_vendor%g
1649 s%@build_os@%$build_os%g
1650 s%@OPCODES_LIB@%$OPCODES_LIB%g
1651 /@target_frag@/r $target_frag
1653 s%@cpu_type@%$cpu_type%g
1654 s%@obj_format@%$obj_format%g
1656 s%@emulation@%$emulation%g
1657 s%@BFDLIB@%$BFDLIB%g
1658 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
1660 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1661 s%@INSTALL_DATA@%$INSTALL_DATA%g
1663 s%@ALLOCA@%$ALLOCA%g
1664 s%@subdirs@%$subdirs%g
1668 cat >> $CONFIG_STATUS <<EOF
1670 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
1672 cat >> $CONFIG_STATUS <<\EOF
1673 for ac_file
in ..
$CONFIG_FILES; do if test "x$ac_file" != x..
; then
1674 # Support "outfile[:infile]", defaulting infile="outfile.in".
1676 *:*) ac_file_in
=`echo "$ac_file"|sed 's%.*:%%'`
1677 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
1678 *) ac_file_in
="${ac_file}.in" ;;
1681 # Adjust relative srcdir, etc. for subdirectories.
1683 # Remove last slash and all that follows it. Not all systems have dirname.
1684 ac_dir
=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1685 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .
; then
1686 # The file is in a subdirectory.
1687 test ! -d "$ac_dir" && mkdir
"$ac_dir"
1688 ac_dir_suffix
="/`echo $ac_dir|sed 's%^\./%%'`"
1689 # A "../" for each directory in $ac_dir_suffix.
1690 ac_dots
=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1692 ac_dir_suffix
= ac_dots
=
1695 case "$ac_given_srcdir" in
1697 if test -z "$ac_dots"; then top_srcdir
=.
1698 else top_srcdir
=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1699 /*) srcdir
="$ac_given_srcdir$ac_dir_suffix"; top_srcdir
="$ac_given_srcdir" ;;
1701 srcdir
="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1702 top_srcdir
="$ac_dots$ac_given_srcdir" ;;
1705 case "$ac_given_INSTALL" in
1706 [/$
]*) INSTALL
="$ac_given_INSTALL" ;;
1707 *) INSTALL
="$ac_dots$ac_given_INSTALL" ;;
1709 echo creating
"$ac_file"
1711 configure_input
="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1713 *Makefile
*) ac_comsub
="1i\\
1714 # $configure_input" ;;
1718 s%@configure_input@%$configure_input%g
1719 s%@srcdir@%$srcdir%g
1720 s%@top_srcdir@%$top_srcdir%g
1721 s%@INSTALL@%$INSTALL%g
1722 " -f conftest.subs
$ac_given_srcdir/$ac_file_in > $ac_file
1726 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1727 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1729 # ac_d sets the value in "#define NAME VALUE" lines.
1730 ac_dA
='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1731 ac_dB
='\([ ][ ]*\)[^ ]*%\1#\2'
1734 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1735 ac_uA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1736 ac_uB
='\([ ]\)%\1#\2define\3'
1739 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1740 ac_eA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1741 ac_eB
='$%\1#\2define\3'
1745 CONFIG_HEADERS
=${CONFIG_HEADERS-"conf"}
1746 for ac_file
in ..
$CONFIG_HEADERS; do if test "x$ac_file" != x..
; then
1747 # Support "outfile[:infile]", defaulting infile="outfile.in".
1749 *:*) ac_file_in
=`echo "$ac_file"|sed 's%.*:%%'`
1750 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
1751 *) ac_file_in
="${ac_file}.in" ;;
1754 echo creating
$ac_file
1756 rm -f conftest.frag conftest.
in conftest.out
1757 cp $ac_given_srcdir/$ac_file_in conftest.
in
1761 # Transform confdefs.h into a sed script conftest.vals that substitutes
1762 # the proper values into config.h.in to produce config.h. And first:
1763 # Protect against being on the right side of a sed subst in config.status.
1764 # Protect against being in an unquoted here document in config.status.
1766 cat > conftest.hdr
<<\EOF
1769 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1773 sed -n -f conftest.hdr confdefs.h > conftest.vals
1776 # This sed command replaces #undef with comments. This is necessary, for
1777 # example, in the case of _POSIX_SOURCE, which is predefined and required
1778 # on some systems where configure will not decide to define it.
1779 cat >> conftest.vals <<\EOF
1780 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1783 # Break up conftest.vals because some shells have a limit on
1784 # the size of here documents, and old seds have small limits too.
1785 # Maximum number of lines to put in a single here document.
1786 ac_max_here_lines=12
1791 ac_lines=`grep -c . conftest.vals
`
1792 # grep -c gives empty output for an empty file on some AIX systems.
1793 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1794 # Write a limited-size here document to conftest.frag.
1795 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1796 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1798 sed -f conftest.frag conftest.in > conftest.out
1800 mv conftest.out conftest.in
1802 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1804 mv conftest.tail conftest.vals
1808 cat >> $CONFIG_STATUS <<\EOF
1809 rm -f conftest.frag conftest.h
1810 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1811 cat conftest.in >> conftest.h
1813 if cmp -s $ac_file conftest.h 2>/dev/null; then
1814 echo "$ac_file is unchanged"
1818 mv conftest.h $ac_file
1824 cat >> $CONFIG_STATUS <<EOF
1825 ac_sources="config/tc-${cpu_type}.c config/tc-${cpu_type}.h \
1826 config/obj-${obj_format}.h config/obj-${obj_format}.c \
1827 config/te-${emulation}.h config/atof-${atof}.c"
1828 ac_dests="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c"
1831 cat >> $CONFIG_STATUS <<\EOF
1832 srcdir=$ac_given_srcdir
1833 while test -n "$ac_sources"; do
1834 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
1835 set $ac_sources; ac_source=$1; shift; ac_sources=$*
1837 echo "linking $srcdir/$ac_source to $ac_dest"
1839 if test ! -r $srcdir/$ac_source; then
1840 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
1844 # Make relative symlinks.
1845 # Remove last slash and all that follows it. Not all systems have dirname.
1846 ac_dest_dir=`echo $ac_dest|
sed 's%/[^/][^/]*$%%'`
1847 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
1848 # The dest file is in a subdirectory.
1849 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
1850 ac_dest_dir_suffix="/`echo $ac_dest_dir|
sed 's%^\./%%'`"
1851 # A "../" for each directory in $ac_dest_dir_suffix.
1852 ac_dots=`echo $ac_dest_dir_suffix|
sed 's%/[^/]*%../%g'`
1854 ac_dest_dir_suffix= ac_dots=
1858 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
1859 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
1862 # Make a symlink if possible; otherwise try a hard link.
1863 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
1864 ln $srcdir/$ac_source $ac_dest; then :
1866 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
1873 chmod +x $CONFIG_STATUS
1874 rm -fr confdefs* $ac_clean_files
1875 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1877 if test "$no_recursion" != yes; then
1879 # Remove --cache-file and --srcdir arguments so they do not pile up.
1880 ac_sub_configure_args=
1882 for ac_arg in $ac_configure_args; do
1883 if test -n "$ac_prev"; then
1888 -cache-file | --cache-file | --cache-fil | --cache-fi \
1889 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1890 ac_prev=cache_file ;;
1891 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1892 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1894 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1896 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1898 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1902 for ac_config_dir in testsuite; do
1904 # Do not complain, so a configure script can configure whichever
1905 # parts of a large source tree are present.
1906 if test ! -d $srcdir/$ac_config_dir; then
1910 echo configuring in $ac_config_dir
1915 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
1917 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
1926 .) # No --srcdir option. We are building in place.
1927 ac_sub_srcdir=$srcdir ;;
1928 /*) # Absolute path.
1929 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
1931 ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
1934 # Check for guested configure; otherwise get Cygnus style configure.
1935 if test -f $ac_sub_srcdir/configure; then
1936 ac_sub_configure=$ac_sub_srcdir/configure
1937 elif test -f $ac_sub_srcdir/configure.in; then
1938 ac_sub_configure=$ac_configure
1940 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
1944 # The recursion is here.
1945 if test -n "$ac_sub_configure"; then
1947 # Make the cache file name correct relative to the subdirectory.
1948 # A "../" for each directory in /$ac_config_dir.
1949 ac_dots=`echo $ac_config_dir|
sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
1950 case "$cache_file" in
1951 /*) ac_sub_cache_file=$cache_file ;;
1953 ac_sub_cache_file="$ac_dots$cache_file" ;;
1955 case "$ac_given_INSTALL" in
1956 [/$]*) INSTALL="$ac_given_INSTALL" ;;
1957 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1960 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
1961 # The eval makes quoting arguments work.
1962 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
1965 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }