3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated automatically using autoconf version 2.0
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 # Omit some internal or obsolete options to make the list less imposing.
18 ac_usage
="Usage: configure [options] [host]
19 Options: [defaults in brackets after descriptions]
21 --cache-file=FILE cache test results in FILE
22 --help print this message
23 --no-create do not create output files
24 --quiet, --silent do not print \`checking...' messages
25 --version print the version of autoconf that created configure
26 Directory and file names:
27 --prefix=PREFIX install architecture-independent files in PREFIX
29 --exec-prefix=PREFIX install architecture-dependent files in PREFIX
31 --srcdir=DIR find the sources in DIR [configure dir or ..]
32 --program-prefix=PREFIX prepend PREFIX to installed program names
33 --program-suffix=SUFFIX append SUFFIX to installed program names
34 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
36 --build=BUILD configure for building on BUILD [BUILD=HOST]
37 --host=HOST configure for HOST [guessed]
38 --target=TARGET configure for TARGET [TARGET=HOST]
39 Features and packages:
40 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
41 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
42 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
43 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
44 --x-includes=DIR X include files are in DIR
45 --x-libraries=DIR X library files are in DIR
46 --enable and --with options recognized:$ac_help"
48 # Initialize some variables set by options.
49 # The variables have the same names as the options, with
50 # dashes changed to underlines.
52 cache_file
=.
/config.cache
61 program_transform_name
=s
,x
,x
,
70 # Initialize some other variables.
77 # If the previous option needs an argument, assign it.
78 if test -n "$ac_prev"; then
79 eval "$ac_prev=\$ac_option"
85 -*=*) ac_optarg
=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
89 # Accept the important Cygnus configure options, so we can diagnose typos.
93 -build |
--build |
--buil |
--bui |
--bu |
--b)
95 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=* |
--b=*)
98 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
99 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
100 ac_prev
=cache_file
;;
101 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
102 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
103 cache_file
="$ac_optarg" ;;
105 -disable-* |
--disable-*)
106 ac_feature
=`echo $ac_option|sed -e 's/-*disable-//'`
107 # Reject names that are not valid shell variable names.
108 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
109 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
111 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
112 eval "enable_${ac_feature}=no" ;;
114 -enable-* |
--enable-*)
115 ac_feature
=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
116 # Reject names that are not valid shell variable names.
117 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
118 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
120 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
125 eval "enable_${ac_feature}='$ac_optarg'" ;;
127 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
128 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
129 |
--exec |
--exe |
--ex)
130 ac_prev
=exec_prefix
;;
131 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
132 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
133 |
--exec=* |
--exe=* |
--ex=*)
134 exec_prefix
="$ac_optarg" ;;
136 -gas |
--gas |
--ga |
--g)
137 # Obsolete; use --with-gas.
140 -help |
--help |
--hel |
--he)
146 -host |
--host |
--hos |
--ho)
148 -host=* |
--host=* |
--hos=* |
--ho=*)
152 # Obsolete; use --without-fp.
155 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
159 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
160 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
163 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
165 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
166 prefix
="$ac_optarg" ;;
168 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
169 |
--program-pre |
--program-pr |
--program-p)
170 ac_prev
=program_prefix
;;
171 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
172 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
173 program_prefix
="$ac_optarg" ;;
175 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
176 |
--program-suf |
--program-su |
--program-s)
177 ac_prev
=program_suffix
;;
178 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
179 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
180 program_suffix
="$ac_optarg" ;;
182 -program-transform-name |
--program-transform-name \
183 |
--program-transform-nam |
--program-transform-na \
184 |
--program-transform-n |
--program-transform- \
185 |
--program-transform |
--program-transfor \
186 |
--program-transfo |
--program-transf \
187 |
--program-trans |
--program-tran \
188 |
--progr-tra |
--program-tr |
--program-t)
189 ac_prev
=program_transform_name
;;
190 -program-transform-name=* |
--program-transform-name=* \
191 |
--program-transform-nam=* |
--program-transform-na=* \
192 |
--program-transform-n=* |
--program-transform-=* \
193 |
--program-transform=* |
--program-transfor=* \
194 |
--program-transfo=* |
--program-transf=* \
195 |
--program-trans=* |
--program-tran=* \
196 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
197 program_transform_name
="$ac_optarg" ;;
199 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
200 |
-silent |
--silent |
--silen |
--sile |
--sil)
203 -site |
--site |
--sit)
205 -site=* |
--site=* |
--sit=*)
208 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
210 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
211 srcdir
="$ac_optarg" ;;
213 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
215 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
216 target
="$ac_optarg" ;;
218 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
221 -version |
--version |
--versio |
--versi |
--vers)
222 echo "configure generated by autoconf version 2.0"
226 ac_package
=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
227 # Reject names that are not valid shell variable names.
228 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
229 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
231 ac_package
=`echo $ac_package| sed 's/-/_/g'`
236 eval "with_${ac_package}='$ac_optarg'" ;;
238 -without-* |
--without-*)
239 ac_package
=`echo $ac_option|sed -e 's/-*without-//'`
240 # Reject names that are not valid shell variable names.
241 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
242 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
244 ac_package
=`echo $ac_package| sed 's/-/_/g'`
245 eval "with_${ac_package}=no" ;;
248 # Obsolete; use --with-x.
251 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
252 |
--x-incl |
--x-inc |
--x-in |
--x-i)
253 ac_prev
=x_includes
;;
254 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
255 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
256 x_includes
="$ac_optarg" ;;
258 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
259 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
260 ac_prev
=x_libraries
;;
261 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
262 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
263 x_libraries
="$ac_optarg" ;;
265 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
269 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
270 echo "configure: warning: $ac_option: invalid host type" 1>&2
272 if test "x$nonopt" != xNONE
; then
273 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
281 if test -n "$ac_prev"; then
282 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
285 trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
287 # File descriptor usage:
288 # 0 unused; standard input
290 # 2 errors and warnings
291 # 3 unused; some systems may open it to /dev/tty
292 # 4 checking for... messages and results
293 # 5 compiler messages saved in config.log
294 if test "$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} $CFLAGS $CPPFLAGS conftest.$ac_ext -c 1>&5 2>&5'
388 ac_link
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext -o conftest $LIBS 1>&5 2>&5'
390 if (echo "testing\c"; echo 1,2,3) |
grep c
>/dev
/null
; then
391 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
392 if (echo -n testing
; echo 1,2,3) |
sed s
/-n/xn
/ |
grep xn
>/dev
/null
; then
399 ac_n
= ac_c
='\c' ac_t
=
404 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
405 enableval
="$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""... $ac_c" 1>&4
466 case "$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>&4
483 echo $ac_n "checking target system type""... $ac_c" 1>&4
486 case "$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>&4
500 echo $ac_n "checking build system type""... $ac_c" 1>&4
503 case "$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""$build" 1>&4
517 test "$host_alias" != "$target_alias" &&
518 test "$program_prefix$program_suffix$program_transform_name" = \
519 NONENONEs
,x
,x
, && program_prefix
=${target_alias}-
521 if test "$program_transform_name" = s
,x
,x
,; then
522 program_transform_name
=
525 echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
526 program_transform_name
="`echo $program_transform_name|sed -f conftestsed`"
529 test "$program_prefix" != NONE
&&
530 program_transform_name
="s,^,${program_prefix},; $program_transform_name"
531 # Use a double $ so make ignores it.
532 test "$program_suffix" != NONE
&&
533 program_transform_name
="s,\$\$,${program_suffix},; $program_transform_name"
535 # sed with no file args requires a program.
536 test "$program_transform_name" = "" && program_transform_name
="s,x,x,"
543 # check for architecture variants
544 case ${target_cpu} in
545 hppa
*) cpu_type
=hppa
;;
546 i
[45]86) cpu_type
=i386
;;
547 m680
[012346]0) cpu_type
=m68k
;;
548 m68008
) cpu_type
=m68k
;;
549 m683??
) cpu_type
=m68k
;;
550 m8
*) cpu_type
=m88k
;;
551 mips
*el
) cpu_type
=mips endian
=little
;;
552 mips
*) cpu_type
=mips endian
=big
;;
553 powerpc
*) cpu_type
=ppc
;;
554 rs6000
*) cpu_type
=ppc
;;
555 sparc64
) cpu_type
=sparc obj_format
=elf
556 cat >> confdefs.h
<<\EOF
560 sparclite
*) cpu_type
=sparc
;;
561 *) cpu_type
=${target_cpu} ;;
564 # do we need the opcodes library?
569 OPCODES_LIB
="../opcodes/libopcodes.a"
574 gas_target
=${cpu_type}
575 generic_target
=${cpu_type}-${target_vendor}-${target_os}
578 # assign object format
579 case ${generic_target} in
580 a29k-amd-udi
) obj_format
=coff gas_target
=ebmon29k
;;
581 a29k-amd-ebmon
) obj_format
=coff gas_target
=ebmon29k
;;
583 alpha-
*-netware*) obj_format
=ecoff
;;
584 alpha-
*-osf*) obj_format
=ecoff
;;
586 arm-
*-riscix*) obj_format
=aout
;;
588 hppa-
*-*elf
*) obj_format
=elf emulation
=hppa
;;
589 hppa-
*-osf*) obj_format
=som emulation
=hppa
;;
590 hppa-
*-hpux*) obj_format
=som emulation
=hppa
;;
591 hppa-
*-bsd*) obj_format
=som emulation
=hppa
;;
592 hppa-
*-hiux*) obj_format
=som emulation
=hppa
;;
594 h8300-
*-coff) obj_format
=coff
;;
596 i386-ibm-aix
*) obj_format
=coff gas_target
=i386coff
598 i386-
*-bsd*) obj_format
=aout emulation
=386bsd
;;
599 i386-
*-netbsd0.8
) obj_format
=aout emulation
=386bsd
;;
600 i386-
*-netbsd*) obj_format
=aout emulation
=nbsd bfd_gas
=yes;;
601 i386-
*-linux*elf
*) obj_format
=elf emulation
=linux
;;
602 i386-
*-linux*coff
*) obj_format
=coff emulation
=linux
603 gas_target
=i386coff
;;
604 i386-
*-linux*) obj_format
=aout emulation
=linux
;;
605 i386-
*-lynxos*) obj_format
=coff gas_target
=i386coff
607 i386-
*-sysv4* | i386-
*-solaris* | i386-
*-elf)
609 i386-
*-coff | i386-
*-sysv* | i386-
*-sco* | i386-
*-isc*)
610 obj_format
=coff gas_target
=i386coff
;;
611 i386-
*-vsta) obj_format
=aout
;;
612 i386-
*-go32) obj_format
=coff gas_target
=i386coff
;;
613 i386-
*-mach* | i386-
*-gnu*)
614 obj_format
=aout emulation
=mach bfd_gas
=yes ;;
616 i960-
*-bout) obj_format
=bout
;;
617 i960-
*-coff) obj_format
=coff emulation
=ic960 gas_target
=ic960coff
;;
618 i960-
*-nindy*) obj_format
=bout
;;
619 i960-
*-vxworks4*) obj_format
=bout
;;
620 i960-
*-vxworks5.0
) obj_format
=bout
;;
621 i960-
*-vxworks5.
*) obj_format
=coff emulation
=ic960 gas_target
=ic960coff
;;
622 i960-
*-vxworks*) obj_format
=bout
;;
624 m68k-wrs-vxworks | m68k-ericsson-ose | m68k-
*-sunos*)
625 obj_format
=aout emulation
=sun3
;;
626 m68k-motorola-sysv
) obj_format
=coff gas_target
=m68kcoff emulation
=delta
;;
627 m68k-bull-sysv3
*) obj_format
=coff gas_target
=m68kcoff emulation
=dpx2
;;
628 m68k-apollo-
*) obj_format
=coff gas_target
=apollo emulation
=apollo
;;
629 m68k-
*-coff | m68k-
*-sysv*)
630 obj_format
=coff gas_target
=m68kcoff
;;
631 m68k-
*-hpux*) obj_format
=hp300 emulation
=hp300
;;
632 m68k-
*-lynxos*) obj_format
=coff gas_target
=m68kcoff
634 m68k-
*-netbsd*) obj_format
=aout emulation
=nbsd bfd_gas
=yes ;;
636 m88k-
*-coff*) obj_format
=coff gas_target
=m88kcoff
;;
638 # don't change emulation like *-*-bsd does
639 mips-
*-bsd*) obj_format
=aout gas_target
=mips-lit
;;
640 mips-
*-ultrix*) obj_format
=ecoff gas_target
=mips-lit
;;
641 mips-
*-ecoff*) obj_format
=ecoff
643 big
) gas_target
=mips-big
;;
644 *) gas_target
=mips-lit
;;
647 mips-
*-ecoff*) obj_format
=ecoff gas_target
=mips-big
;;
648 mips-
*-irix5*) obj_format
=elf gas_target
=mips-big
;;
649 mips-
*-irix*) obj_format
=ecoff gas_target
=mips-big
;;
650 mips-
*-riscos*) obj_format
=ecoff gas_target
=mips-big
;;
651 mips-
*-sysv*) obj_format
=ecoff gas_target
=mips-big
;;
652 mips-
*-elf*) obj_format
=elf
654 big
) gas_target
=mips-big
;;
655 *) gas_target
=mips-lit
;;
658 ppc-
*-aix*) obj_format
=coff
;;
659 ppc-
*-elf*) obj_format
=elf
;;
660 ppc-
*-netware*) obj_format
=elf emulation
=ppcnw
;;
661 ppc-
*-sysv4*) obj_format
=elf
;;
663 sh-
*-coff) obj_format
=coff
;;
665 ns32k-pc532-mach
*) obj_format
=aout emulation
=pc532
;;
666 ns32k-pc532-netbsd
*) obj_format
=aout emulation
=nbsd532
;;
668 sparc
*-*-sunos4*) obj_format
=aout emulation
=sun3
;;
669 sparc
*-*-aout | sparc
*-*-vxworks)
671 sparc
*-*-coff) obj_format
=coff
;;
672 sparc
*-*-lynxos*) obj_format
=coff emulation
=lynx
;;
673 sparc
*-fujitsu-none) obj_format
=aout
;;
674 sparc
*-*-elf | sparc
*-*-solaris*)
676 sparc
*-*-netbsd*) obj_format
=aout emulation
=nbsd bfd_gas
=yes ;;
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
725 if test ! -r ${target_frag}; then
726 target_frag
=/dev
/null
# ick! but subst_file can't be conditionalized
730 case ${cpu_type}-${obj_format} in
731 arm-
*) bfd_gas
=yes ;;
733 # i386-aout) bfd_gas=preferred ;;
734 mips-
*) bfd_gas
=yes ;;
735 ns32k-
*) bfd_gas
=yes ;;
736 ppc-
*) bfd_gas
=yes ;;
737 sparc
*-*) bfd_gas
=yes ;;
738 *-elf) bfd_gas
=yes ;;
739 *-ecoff) bfd_gas
=yes ;;
740 *-som) bfd_gas
=yes ;;
744 case ${user_bfd_gas}-${bfd_gas} in
746 # We didn't override user's choice.
749 echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
761 # User specified nothing.
765 case ${bfd_gas}-${cpu_type}-${obj_format} in
766 yes-
*-coff) need_bfd
=yes ;;
767 no-
*-coff) need_bfd
=yes
768 cat >> confdefs.h
<<\EOF
769 #define MANY_SEGMENTS 1
774 reject_dev_configs
=yes
776 case ${reject_dev_configs}-${dev} in
778 { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
785 yes) cat >> confdefs.h
<<\EOF
786 #define BFD_ASSEMBLER 1
792 case "${need_bfd}" in
793 yes) BFDLIB
=..
/bfd
/libbfd.a
794 ALL_OBJ_DEPS
="$ALL_OBJ_DEPS ../bfd/bfd.h"
800 cat >> confdefs.h
<<EOF
801 #define TARGET_ALIAS "${target_alias}"
804 cat >> confdefs.h
<<EOF
805 #define TARGET_CANONICAL "${target}"
808 cat >> confdefs.h
<<EOF
809 #define TARGET_CPU "${target_cpu}"
812 cat >> confdefs.h
<<EOF
813 #define TARGET_VENDOR "${target_vendor}"
816 cat >> confdefs.h
<<EOF
817 #define TARGET_OS "${target_os}"
821 echo $ac_n "checking for CC""... $ac_c" 1>&4
822 test -z "$CC" && CC
=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'`
823 test -z "$CC" && CC
=cc
824 echo "$ac_t""setting CC to $CC" 1>&4
826 # Find out if we are using GNU C, under whatever name.
827 cat > conftest.c
<<EOF
832 ${CC-cc} -E conftest.c
> conftest.out
2>&1
833 if egrep yes conftest.out
>/dev
/null
2>&1; then
840 # Find a good install program. We prefer a C program (faster),
841 # so one script is as good as another. But avoid the broken or
842 # incompatible versions:
843 # SysV /etc/install, /usr/sbin/install
844 # SunOS /usr/etc/install
847 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
848 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
849 # ./install, which can be erroneously created by make from ./install.sh.
850 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&4
851 if test -z "$INSTALL"; then
852 if eval "test \"`echo '${'ac_cv_path_install'+set}'`\" = set"; then
853 echo $ac_n "(cached) $ac_c" 1>&4
855 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
856 for ac_dir
in $PATH; do
858 ''|.|
/etc|
/usr
/sbin|
/usr
/etc|
/sbin|
/usr
/afsws
/bin|
/usr
/ucb
) ;;
860 # OSF1 and SCO ODT 3.0 have their own names for install.
861 for ac_prog
in ginstall installbsd scoinst
install; do
862 if test -f $ac_dir/$ac_prog; then
863 if test $ac_prog = install &&
864 grep dspmsg
$ac_dir/$ac_prog >/dev
/null
2>&1; then
865 # AIX install. It has an incompatible calling convention.
866 # OSF/1 installbsd also uses dspmsg, but is usable.
869 ac_cv_path_install
="$ac_dir/$ac_prog -c"
878 # As a last resort, use the slow shell script.
879 test -z "$ac_cv_path_install" && ac_cv_path_install
="$ac_install_sh"
881 INSTALL
="$ac_cv_path_install"
883 echo "$ac_t""$INSTALL" 1>&4
885 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
886 # It thinks the first close brace ends the variable substitution.
887 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
889 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
892 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&4
893 # On Suns, sometimes $CPP names a directory.
894 if test -n "$CPP" && test -d "$CPP"; then
897 if test -z "$CPP"; then
898 if eval "test \"`echo '${'ac_cv_prog_CPP'+set}'`\" = set"; then
899 echo $ac_n "(cached) $ac_c" 1>&4
901 # This must be in double quotes, not single quotes, because CPP may get
902 # substituted into the Makefile and "${CC-cc}" will confuse make.
904 # On the NeXT, cc -E runs the code through the compiler's parser,
905 # not just through cpp.
906 cat > conftest.
$ac_ext <<EOF
907 #line 908 "configure"
908 #include "confdefs.h"
912 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
913 ac_err
=`grep -v '^ *+' conftest.out`
914 if test -z "$ac_err"; then
919 CPP
="${CC-cc} -E -traditional-cpp"
920 cat > conftest.
$ac_ext <<EOF
921 #line 922 "configure"
922 #include "confdefs.h"
926 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
927 ac_err
=`grep -v '^ *+' conftest.out`
928 if test -z "$ac_err"; then
938 ac_cv_prog_CPP
="$CPP"
941 CPP
="$ac_cv_prog_CPP"
942 echo "$ac_t""$CPP" 1>&4
944 for ac_hdr
in string.h stdlib.h memory.h
strings.h unistd.h stdarg.h varargs.h errno.h sys
/types.h
946 ac_safe
=`echo "$ac_hdr" | tr './\055' '___'`
947 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&4
948 if eval "test \"`echo '${'ac_cv_header_$ac_safe'+set}'`\" = set"; then
949 echo $ac_n "(cached) $ac_c" 1>&4
951 cat > conftest.
$ac_ext <<EOF
952 #line 953 "configure"
953 #include "confdefs.h"
956 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
957 ac_err
=`grep -v '^ *+' conftest.out`
958 if test -z "$ac_err"; then
960 eval "ac_cv_header_$ac_safe=yes"
964 eval "ac_cv_header_$ac_safe=no"
968 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
969 echo "$ac_t""yes" 1>&4
970 ac_tr_hdr
=HAVE_
`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
971 cat >> confdefs.h
<<EOF
976 echo "$ac_t""no" 1>&4
981 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
982 # people who are not cross-compiling but are compiling cross-assemblers.
983 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&4
984 if test "${host}" = "${target}"; then
988 cat >> confdefs.h
<<\EOF
989 #define CROSS_COMPILE 1
993 echo "$ac_t""$cross_gas" 1>&4
995 # If we cannot run a trivial program, we must be cross compiling.
996 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&4
997 if eval "test \"`echo '${'ac_cv_c_cross'+set}'`\" = set"; then
998 echo $ac_n "(cached) $ac_c" 1>&4
1000 if test "$cross_compiling" = yes; then
1003 cat > conftest.
$ac_ext <<EOF
1004 #line 1005 "configure"
1005 #include "confdefs.h"
1009 if test -s conftest
&& (.
/conftest
; exit) 2>/dev
/null
; then
1017 cross_compiling
=$ac_cv_c_cross
1018 echo "$ac_t""$ac_cv_c_cross" 1>&4
1020 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1021 # for constant arguments. Useless!
1022 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&4
1023 if eval "test \"`echo '${'ac_cv_header_alloca_h'+set}'`\" = set"; then
1024 echo $ac_n "(cached) $ac_c" 1>&4
1026 cat > conftest.
$ac_ext <<EOF
1027 #line 1028 "configure"
1028 #include "confdefs.h"
1030 int main() { return 0; }
1032 char *p = alloca(2 * sizeof(int));
1035 if eval $ac_link; then
1037 ac_cv_header_alloca_h
=yes
1040 ac_cv_header_alloca_h
=no
1045 echo "$ac_t""$ac_cv_header_alloca_h" 1>&4
1046 if test $ac_cv_header_alloca_h = yes; then
1047 cat >> confdefs.h
<<\EOF
1048 #define HAVE_ALLOCA_H 1
1053 echo $ac_n "checking for alloca""... $ac_c" 1>&4
1054 if eval "test \"`echo '${'ac_cv_func_alloca'+set}'`\" = set"; then
1055 echo $ac_n "(cached) $ac_c" 1>&4
1057 cat > conftest.
$ac_ext <<EOF
1058 #line 1059 "configure"
1059 #include "confdefs.h"
1062 # define alloca __builtin_alloca
1065 # include <alloca.h>
1070 # ifndef alloca /* predefined by HP cc +Olibcalls */
1077 int main() { return 0; }
1079 char *p = (char *) alloca(1);
1082 if eval $ac_link; then
1084 ac_cv_func_alloca
=yes
1087 ac_cv_func_alloca
=no
1092 echo "$ac_t""$ac_cv_func_alloca" 1>&4
1093 if test $ac_cv_func_alloca = yes; then
1094 cat >> confdefs.h
<<\EOF
1095 #define HAVE_ALLOCA 1
1100 if test $ac_cv_func_alloca = no
; then
1101 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1102 # that cause trouble. Some versions do not even contain alloca or
1103 # contain a buggy version. If you still want to use their alloca,
1104 # use ar to extract alloca.o from them instead of compiling alloca.c.
1106 cat >> confdefs.h
<<\EOF
1111 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&4
1112 if eval "test \"`echo '${'ac_cv_os_cray'+set}'`\" = set"; then
1113 echo $ac_n "(cached) $ac_c" 1>&4
1115 cat > conftest.
$ac_ext <<EOF
1116 #line 1117 "configure"
1117 #include "confdefs.h"
1118 #if defined(CRAY) && ! defined(CRAY2)
1125 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1126 egrep "webecray" >/dev
/null
2>&1; then
1136 echo "$ac_t""$ac_cv_os_cray" 1>&4
1137 if test $ac_cv_os_cray = yes; then
1138 echo $ac_n "checking for _getb67""... $ac_c" 1>&4
1139 if eval "test \"`echo '${'ac_cv_func__getb67'+set}'`\" = set"; then
1140 echo $ac_n "(cached) $ac_c" 1>&4
1142 cat > conftest.
$ac_ext <<EOF
1143 #line 1144 "configure"
1144 #include "confdefs.h"
1145 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1146 int main() { return 0; }
1149 /* The GNU C library defines this for functions which it implements
1150 to always fail with ENOSYS. Some functions are actually named
1151 something starting with __ and the normal name is an alias. */
1152 #if defined (__stub__getb67) || defined (__stub____getb67)
1155 /* Override any gcc2 internal prototype to avoid an error. */
1156 char _getb67(); _getb67();
1161 if eval $ac_link; then
1163 eval "ac_cv_func__getb67=yes"
1166 eval "ac_cv_func__getb67=no"
1171 if eval "test \"`echo '$ac_cv_func_'_getb67`\" = yes"; then
1172 echo "$ac_t""yes" 1>&4
1173 cat >> confdefs.h
<<\EOF
1174 #define CRAY_STACKSEG_END _getb67
1178 echo "$ac_t""no" 1>&4
1179 echo $ac_n "checking for GETB67""... $ac_c" 1>&4
1180 if eval "test \"`echo '${'ac_cv_func_GETB67'+set}'`\" = set"; then
1181 echo $ac_n "(cached) $ac_c" 1>&4
1183 cat > conftest.
$ac_ext <<EOF
1184 #line 1185 "configure"
1185 #include "confdefs.h"
1186 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1187 int main() { return 0; }
1190 /* The GNU C library defines this for functions which it implements
1191 to always fail with ENOSYS. Some functions are actually named
1192 something starting with __ and the normal name is an alias. */
1193 #if defined (__stub_GETB67) || defined (__stub___GETB67)
1196 /* Override any gcc2 internal prototype to avoid an error. */
1197 char GETB67(); GETB67();
1202 if eval $ac_link; then
1204 eval "ac_cv_func_GETB67=yes"
1207 eval "ac_cv_func_GETB67=no"
1212 if eval "test \"`echo '$ac_cv_func_'GETB67`\" = yes"; then
1213 echo "$ac_t""yes" 1>&4
1214 cat >> confdefs.h
<<\EOF
1215 #define CRAY_STACKSEG_END GETB67
1219 echo "$ac_t""no" 1>&4
1220 echo $ac_n "checking for getb67""... $ac_c" 1>&4
1221 if eval "test \"`echo '${'ac_cv_func_getb67'+set}'`\" = set"; then
1222 echo $ac_n "(cached) $ac_c" 1>&4
1224 cat > conftest.
$ac_ext <<EOF
1225 #line 1226 "configure"
1226 #include "confdefs.h"
1227 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1228 int main() { return 0; }
1231 /* The GNU C library defines this for functions which it implements
1232 to always fail with ENOSYS. Some functions are actually named
1233 something starting with __ and the normal name is an alias. */
1234 #if defined (__stub_getb67) || defined (__stub___getb67)
1237 /* Override any gcc2 internal prototype to avoid an error. */
1238 char getb67(); getb67();
1243 if eval $ac_link; then
1245 eval "ac_cv_func_getb67=yes"
1248 eval "ac_cv_func_getb67=no"
1253 if eval "test \"`echo '$ac_cv_func_'getb67`\" = yes"; then
1254 echo "$ac_t""yes" 1>&4
1255 cat >> confdefs.h
<<\EOF
1256 #define CRAY_STACKSEG_END getb67
1260 echo "$ac_t""no" 1>&4
1269 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&4
1270 if eval "test \"`echo '${'ac_cv_c_stack_direction'+set}'`\" = set"; then
1271 echo $ac_n "(cached) $ac_c" 1>&4
1273 if test "$cross_compiling" = yes; then
1274 ac_cv_c_stack_direction
=0
1276 cat > conftest.
$ac_ext <<EOF
1277 #line 1278 "configure"
1278 #include "confdefs.h"
1279 find_stack_direction ()
1281 static char *addr = 0;
1286 return find_stack_direction ();
1289 return (&dummy > addr) ? 1 : -1;
1293 exit (find_stack_direction() < 0);
1297 if test -s conftest
&& (.
/conftest
; exit) 2>/dev
/null
; then
1298 ac_cv_c_stack_direction
=1
1300 ac_cv_c_stack_direction
=-1
1305 echo "$ac_t""$ac_cv_c_stack_direction" 1>&4
1306 cat >> confdefs.h
<<EOF
1307 #define STACK_DIRECTION $ac_cv_c_stack_direction
1312 echo $ac_n "checking for inline""... $ac_c" 1>&4
1313 if eval "test \"`echo '${'ac_cv_c_inline'+set}'`\" = set"; then
1314 echo $ac_n "(cached) $ac_c" 1>&4
1316 if test "$GCC" = yes; then
1317 cat > conftest.
$ac_ext <<EOF
1318 #line 1319 "configure"
1319 #include "confdefs.h"
1321 int main() { return 0; }
1326 if eval $ac_compile; then
1339 echo "$ac_t""$ac_cv_c_inline" 1>&4
1340 if test $ac_cv_c_inline = no
; then
1341 cat >> confdefs.h
<<\EOF
1342 #define inline __inline
1348 # VMS doesn't have unlink.
1349 for ac_func
in unlink remove
1351 echo $ac_n "checking for $ac_func""... $ac_c" 1>&4
1352 if eval "test \"`echo '${'ac_cv_func_$ac_func'+set}'`\" = set"; then
1353 echo $ac_n "(cached) $ac_c" 1>&4
1355 cat > conftest.
$ac_ext <<EOF
1356 #line 1357 "configure"
1357 #include "confdefs.h"
1358 #include <ctype.h> /* Arbitrary system header to define __stub macros. */
1359 int main() { return 0; }
1362 /* The GNU C library defines this for functions which it implements
1363 to always fail with ENOSYS. Some functions are actually named
1364 something starting with __ and the normal name is an alias. */
1365 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1368 /* Override any gcc2 internal prototype to avoid an error. */
1369 char $ac_func(); $ac_func();
1374 if eval $ac_link; then
1376 eval "ac_cv_func_$ac_func=yes"
1379 eval "ac_cv_func_$ac_func=no"
1384 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1385 echo "$ac_t""yes" 1>&4
1386 ac_tr_func
=HAVE_
`echo $ac_func | tr '[a-z]' '[A-Z]'`
1387 cat >> confdefs.h
<<EOF
1388 #define $ac_tr_func 1
1392 echo "$ac_t""no" 1>&4
1397 # Some non-ANSI preprocessors botch requoting inside strings. That's bad
1398 # enough, but on some of those systems, the assert macro relies on requoting
1400 echo $ac_n "checking for working assert macro""... $ac_c" 1>&4
1401 if eval "test \"`echo '${'gas_cv_assert_ok'+set}'`\" = set"; then
1402 echo $ac_n "(cached) $ac_c" 1>&4
1404 cat > conftest.
$ac_ext <<EOF
1405 #line 1406 "configure"
1406 #include "confdefs.h"
1409 int main() { return 0; }
1412 /* check for requoting problems */
1413 static int a, b, c, d;
1415 assert (!strcmp(s, "foo bar baz quux"));
1416 /* check for newline handling */
1422 if eval $ac_link; then
1424 gas_cv_assert_ok
=yes
1432 echo "$ac_t""$gas_cv_assert_ok" 1>&4
1433 test $gas_cv_assert_ok = yes ||
cat >> confdefs.h
<<\EOF
1434 #define BROKEN_ASSERT 1
1439 # On some systems, the system header files may not declare malloc, realloc,
1440 # and free. There are places where gas needs these functions to have been
1441 # declared -- such as when taking their addresses.
1443 #ifdef HAVE_MEMORY_H
1446 #ifdef HAVE_STRING_H
1449 #ifdef HAVE_STDLIB_H
1452 #ifdef HAVE_UNISTD_H
1457 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&4
1458 if eval "test \"`echo '${'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
1459 echo $ac_n "(cached) $ac_c" 1>&4
1461 cat > conftest.
$ac_ext <<EOF
1462 #line 1463 "configure"
1463 #include "confdefs.h"
1465 int main() { return 0; }
1468 typedef char *(*f)();
1474 if eval $ac_link; then
1476 gas_cv_decl_needed_malloc
=no
1479 gas_cv_decl_needed_malloc
=yes
1484 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&4
1485 test $gas_cv_decl_needed_malloc = no ||
{
1486 cat >> confdefs.h
<<\EOF
1487 #define NEED_DECLARATION_MALLOC 1
1493 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&4
1494 if eval "test \"`echo '${'gas_cv_decl_needed_free'+set}'`\" = set"; then
1495 echo $ac_n "(cached) $ac_c" 1>&4
1497 cat > conftest.
$ac_ext <<EOF
1498 #line 1499 "configure"
1499 #include "confdefs.h"
1501 int main() { return 0; }
1510 if eval $ac_link; then
1512 gas_cv_decl_needed_free
=no
1515 gas_cv_decl_needed_free
=yes
1520 echo "$ac_t""$gas_cv_decl_needed_free" 1>&4
1521 test $gas_cv_decl_needed_free = no ||
{
1522 cat >> confdefs.h
<<\EOF
1523 #define NEED_DECLARATION_FREE 1
1529 # Does errno.h declare errno, or do we have to add a separate declaration
1532 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&4
1533 if eval "test \"`echo '${'gas_cv_decl_needed_errno'+set}'`\" = set"; then
1534 echo $ac_n "(cached) $ac_c" 1>&4
1536 cat > conftest.
$ac_ext <<EOF
1537 #line 1538 "configure"
1538 #include "confdefs.h"
1544 int main() { return 0; }
1553 if eval $ac_link; then
1555 gas_cv_decl_needed_errno
=no
1558 gas_cv_decl_needed_errno
=yes
1563 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&4
1564 test $gas_cv_decl_needed_errno = no ||
{
1565 cat >> confdefs.h
<<\EOF
1566 #define NEED_DECLARATION_ERRNO 1
1576 if test -w $cache_file; then
1577 echo "updating cache $cache_file"
1578 cat > $cache_file <<\EOF
1579 # This file is a shell script that caches the results of configure
1580 # tests run on this system so they can be shared between configure
1581 # scripts and configure runs. It is not useful on other systems.
1582 # If it contains results you don't want to keep, you may remove or edit it.
1584 # By default, configure uses ./config.cache as the cache file,
1585 # creating it if it does not exist already. You can give configure
1586 # the --cache-file=FILE option to use a different cache file; that is
1587 # what configure does when it calls configure scripts in
1588 # subdirectories, so they share the cache.
1589 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1590 # config.status only pays attention to the cache file if you give it the
1591 # --recheck option to rerun configure.
1594 # Ultrix sh set writes to stderr and can't be redirected directly.
1596 sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/: \${\1='\2'}/p" \
1599 echo "not updating unwritable cache $cache_file"
1602 trap 'rm -fr conftest* confdefs* core $ac_clean_files; exit 1' 1 2 15
1604 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
1605 # Let make expand exec_prefix.
1606 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
1608 # Any assignment to VPATH causes Sun make to only execute
1609 # the first set of double-colon rules, so remove it if not needed.
1610 # If there is a colon in the path, we need to keep it.
1611 if test "x$srcdir" = x.
; then
1612 ac_vpsub
='/^[ ]*VPATH[ ]*=[^:]*$/d'
1615 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1617 DEFS
=-DHAVE_CONFIG_H
1619 # Without the "./", some shells look in PATH for config.status.
1620 : ${CONFIG_STATUS=./config.status}
1622 echo creating
$CONFIG_STATUS
1623 rm -f $CONFIG_STATUS
1624 cat > $CONFIG_STATUS <<EOF
1626 # Generated automatically by configure.
1627 # Run this file to recreate the current configuration.
1628 # This directory was configured as follows,
1629 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1631 # $0 $ac_configure_args
1633 # Compiler output produced by configure, useful for debugging
1634 # configure, is in ./config.log if it exists.
1636 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1639 case "\$ac_option" in
1640 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1641 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1642 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1643 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1644 echo "$CONFIG_STATUS generated by autoconf version 2.0"
1646 -help | --help | --hel | --he | --h)
1647 echo "\$ac_cs_usage"; exit 0 ;;
1648 *) echo "\$ac_cs_usage"; exit 1 ;;
1652 ac_given_srcdir=$srcdir
1653 ac_given_INSTALL="$INSTALL"
1655 trap 'rm -fr Makefile doc/Makefile .gdbinit:gdbinit.in conf conftest*; exit 1' 1 2 15
1657 # Protect against being on the right side of a sed subst in config.status.
1658 sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1659 s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1662 s%@CFLAGS@%$CFLAGS%g
1663 s%@CPPFLAGS@%$CPPFLAGS%g
1664 s%@CXXFLAGS@%$CXXFLAGS%g
1666 s%@LDFLAGS@%$LDFLAGS%g
1668 s%@exec_prefix@%$exec_prefix%g
1669 s%@prefix@%$prefix%g
1670 s%@program_transform_name@%$program_transform_name%g
1672 s%@host_alias@%$host_alias%g
1673 s%@host_cpu@%$host_cpu%g
1674 s%@host_vendor@%$host_vendor%g
1675 s%@host_os@%$host_os%g
1676 s%@target@%$target%g
1677 s%@target_alias@%$target_alias%g
1678 s%@target_cpu@%$target_cpu%g
1679 s%@target_vendor@%$target_vendor%g
1680 s%@target_os@%$target_os%g
1682 s%@build_alias@%$build_alias%g
1683 s%@build_cpu@%$build_cpu%g
1684 s%@build_vendor@%$build_vendor%g
1685 s%@build_os@%$build_os%g
1686 s%@OPCODES_LIB@%$OPCODES_LIB%g
1687 /@target_frag@/r $target_frag
1689 s%@BFDLIB@%$BFDLIB%g
1690 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
1692 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1693 s%@INSTALL_DATA@%$INSTALL_DATA%g
1695 s%@ALLOCA@%$ALLOCA%g
1696 s%@subdirs@%$subdirs%g
1700 cat >> $CONFIG_STATUS <<EOF
1702 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
1704 cat >> $CONFIG_STATUS <<\EOF
1705 for ac_file
in ..
$CONFIG_FILES; do if test "x$ac_file" != x..
; then
1706 # Support "outfile[:infile]", defaulting infile="outfile.in".
1708 *:*) ac_file_in
=`echo "$ac_file"|sed 's%.*:%%'`
1709 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
1710 *) ac_file_in
="${ac_file}.in" ;;
1713 # Adjust relative srcdir, etc. for subdirectories.
1715 # Remove last slash and all that follows it. Not all systems have dirname.
1716 ac_dir
=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1717 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .
; then
1718 # The file is in a subdirectory.
1719 test ! -d "$ac_dir" && mkdir
"$ac_dir"
1720 ac_dir_suffix
="/$ac_dir"
1721 # A "../" for each directory in $ac_dir_suffix.
1722 ac_dots
=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1724 ac_dir_suffix
= ac_dots
=
1727 case "$ac_given_srcdir" in
1729 if test -z "$ac_dots"; then top_srcdir
=.
1730 else top_srcdir
=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1731 /*) srcdir
="$ac_given_srcdir$ac_dir_suffix"; top_srcdir
="$ac_given_srcdir" ;;
1733 srcdir
="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1734 top_srcdir
="$ac_dots$ac_given_srcdir" ;;
1737 case "$ac_given_INSTALL" in
1738 [/$
]*) INSTALL
="$ac_given_INSTALL" ;;
1739 *) INSTALL
="$ac_dots$ac_given_INSTALL" ;;
1741 echo creating
"$ac_file"
1743 configure_input
="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1745 *Makefile
*) ac_comsub
="1i\\
1746 # $configure_input" ;;
1750 s%@configure_input@%$configure_input%g
1751 s%@srcdir@%$srcdir%g
1752 s%@top_srcdir@%$top_srcdir%g
1753 s%@INSTALL@%$INSTALL%g
1754 " -f conftest.subs
$ac_given_srcdir/$ac_file_in > $ac_file
1758 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1759 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1761 # ac_d sets the value in "#define NAME VALUE" lines.
1762 ac_dA
='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1763 ac_dB
='\([ ][ ]*\)[^ ]*%\1#\2'
1766 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1767 ac_uA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1768 ac_uB
='\([ ]\)%\1#\2define\3'
1771 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1772 ac_eA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1773 ac_eB
='$%\1#\2define\3'
1777 CONFIG_HEADERS
=${CONFIG_HEADERS-"conf"}
1778 for ac_file
in ..
$CONFIG_HEADERS; do if test "x$ac_file" != x..
; then
1779 # Support "outfile[:infile]", defaulting infile="outfile.in".
1781 *:*) ac_file_in
=`echo "$ac_file"|sed 's%.*:%%'`
1782 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
1783 *) ac_file_in
="${ac_file}.in" ;;
1786 echo creating
$ac_file
1788 rm -f conftest.frag conftest.
in conftest.out
1789 cp $ac_given_srcdir/$ac_file_in conftest.
in
1793 # Transform confdefs.h into a sed script conftest.vals that substitutes
1794 # the proper values into config.h.in to produce config.h. And first:
1795 # Protect against being on the right side of a sed subst in config.status.
1796 # Protect against being in an unquoted here document in config.status.
1798 cat > conftest.hdr
<<\EOF
1801 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1805 sed -n -f conftest.hdr confdefs.h > conftest.vals
1808 # This sed command replaces #undef with comments. This is necessary, for
1809 # example, in the case of _POSIX_SOURCE, which is predefined and required
1810 # on some systems where configure will not decide to define it.
1811 cat >> conftest.vals <<\EOF
1812 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1815 # Break up conftest.vals because some shells have a limit on
1816 # the size of here documents, and old seds have small limits too.
1817 # Maximum number of lines to put in a single here document.
1818 ac_max_here_lines=12
1823 ac_lines=`grep -c . conftest.vals
`
1824 # grep -c gives empty output for an empty file on some AIX systems.
1825 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1826 # Write a limited-size here document to conftest.frag.
1827 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1828 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1830 sed -f conftest.frag conftest.in > conftest.out
1832 mv conftest.out conftest.in
1834 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1836 mv conftest.tail conftest.vals
1840 cat >> $CONFIG_STATUS <<\EOF
1841 rm -f conftest.frag conftest.h
1842 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1843 cat conftest.in >> conftest.h
1845 if cmp -s $ac_file conftest.h 2>/dev/null; then
1846 echo "$ac_file is unchanged"
1850 mv conftest.h $ac_file
1856 cat >> $CONFIG_STATUS <<EOF
1857 ac_sources="config/tc-${cpu_type}.c config/tc-${cpu_type}.h \
1858 config/obj-${obj_format}.h config/obj-${obj_format}.c \
1859 config/te-${emulation}.h config/atof-${atof}.c"
1860 ac_dests="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c"
1863 cat >> $CONFIG_STATUS <<\EOF
1864 srcdir=$ac_given_srcdir
1865 while test -n "$ac_sources"; do
1866 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
1867 set $ac_sources; ac_source=$1; shift; ac_sources=$*
1869 echo "linking $srcdir/$ac_source to $ac_dest"
1871 if test ! -r $srcdir/$ac_source; then
1872 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
1876 # Make relative symlinks.
1877 # Remove last slash and all that follows it. Not all systems have dirname.
1878 ac_dest_dir=`echo $ac_dest|
sed 's%/[^/][^/]*$%%'`
1879 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
1880 # The dest file is in a subdirectory.
1881 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
1882 ac_dest_dir_suffix="/$ac_dest_dir"
1883 # A "../" for each directory in $ac_dest_dir_suffix.
1884 ac_dots=`echo $ac_dest_dir_suffix|
sed 's%/[^/]*%../%g'`
1886 ac_dest_dir_suffix= ac_dots=
1890 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
1891 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
1894 # Make a symlink if possible; otherwise try a hard link.
1895 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
1896 ln $srcdir/$ac_source $ac_dest; then :
1898 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
1905 chmod +x $CONFIG_STATUS
1906 rm -fr confdefs* $ac_clean_files
1907 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS
1909 if test "$no_recursion" != yes; then
1911 # Remove --cache-file and --srcdir arguments so they do not pile up.
1912 ac_sub_configure_args=
1914 for ac_arg in $ac_configure_args; do
1915 if test -n "$ac_prev"; then
1920 -cache-file | --cache-file | --cache-fil | --cache-fi \
1921 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1922 ac_prev=cache_file ;;
1923 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1924 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1926 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1928 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1930 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
1934 for ac_config_dir in testsuite; do
1936 # Do not complain, so a configure script can configure whichever
1937 # parts of a large source tree are present.
1938 if test ! -d $srcdir/$ac_config_dir; then
1942 echo configuring in $ac_config_dir
1947 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
1949 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
1958 .) # No --srcdir option. We are building in place.
1959 ac_sub_srcdir=$srcdir ;;
1960 /*) # Absolute path.
1961 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
1963 ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
1966 # Check for guested configure; otherwise get Cygnus style configure.
1967 if test -f $ac_sub_srcdir/configure; then
1968 ac_sub_configure=$ac_sub_srcdir/configure
1969 elif test -f $ac_sub_srcdir/configure.in; then
1970 ac_sub_configure=$ac_configure
1972 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
1976 # The recursion is here.
1977 if test -n "$ac_sub_configure"; then
1979 # Make the cache file name correct relative to the subdirectory.
1980 # A "../" for each directory in /$ac_config_dir.
1981 ac_dots=`echo /$ac_config_dir|
sed 's%/[^/]*%../%g'`
1982 case "$cache_file" in
1983 /*) ac_sub_cache_file=$cache_file ;;
1985 ac_sub_cache_file="$ac_dots$cache_file" ;;
1988 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
1989 # The eval makes quoting arguments work.
1990 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
1993 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }