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 targets alternative target configurations besides the primary"
19 # Initialize some variables set by options.
20 # The variables have the same names as the options, with
21 # dashes changed to underlines.
23 cache_file
=.
/config.cache
32 program_transform_name
=s
,x
,x
,
41 # Initialize some other variables.
48 # If the previous option needs an argument, assign it.
49 if test -n "$ac_prev"; then
50 eval "$ac_prev=\$ac_option"
56 -*=*) ac_optarg
=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
60 # Accept the important Cygnus configure options, so we can diagnose typos.
64 -build |
--build |
--buil |
--bui |
--bu |
--b)
66 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=* |
--b=*)
69 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
70 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
72 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
73 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
74 cache_file
="$ac_optarg" ;;
76 -disable-* |
--disable-*)
77 ac_feature
=`echo $ac_option|sed -e 's/-*disable-//'`
78 # Reject names that are not valid shell variable names.
79 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
80 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
82 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
83 eval "enable_${ac_feature}=no" ;;
85 -enable-* |
--enable-*)
86 ac_feature
=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
87 # Reject names that are not valid shell variable names.
88 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
89 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
91 ac_feature
=`echo $ac_feature| sed 's/-/_/g'`
96 eval "enable_${ac_feature}='$ac_optarg'" ;;
98 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
99 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
100 |
--exec |
--exe |
--ex)
101 ac_prev
=exec_prefix
;;
102 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
103 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
104 |
--exec=* |
--exe=* |
--ex=*)
105 exec_prefix
="$ac_optarg" ;;
107 -gas |
--gas |
--ga |
--g)
108 # Obsolete; use --with-gas.
111 -help |
--help |
--hel |
--he)
112 # Omit some internal or obsolete options to make the list less imposing.
113 # This message is too long to be a string in the A/UX 3.1 sh.
115 Usage: configure [options] [host]
116 Options: [defaults in brackets after descriptions]
118 --cache-file=FILE cache test results in FILE
119 --help print this message
120 --no-create do not create output files
121 --quiet, --silent do not print \`checking...' messages
122 --version print the version of autoconf that created configure
123 Directory and file names:
124 --prefix=PREFIX install architecture-independent files in PREFIX
126 --exec-prefix=PREFIX install architecture-dependent files in PREFIX
128 --srcdir=DIR find the sources in DIR [configure dir or ..]
129 --program-prefix=PREFIX prepend PREFIX to installed program names
130 --program-suffix=SUFFIX append SUFFIX to installed program names
131 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
133 --build=BUILD configure for building on BUILD [BUILD=HOST]
134 --host=HOST configure for HOST [guessed]
135 --target=TARGET configure for TARGET [TARGET=HOST]
136 Features and packages:
137 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
138 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
139 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
140 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
141 --x-includes=DIR X include files are in DIR
142 --x-libraries=DIR X library files are in DIR
143 --enable and --with options recognized:$ac_help
147 -host |
--host |
--hos |
--ho)
149 -host=* |
--host=* |
--hos=* |
--ho=*)
153 # Obsolete; use --without-fp.
156 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
160 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
161 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
164 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
166 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
167 prefix
="$ac_optarg" ;;
169 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
170 |
--program-pre |
--program-pr |
--program-p)
171 ac_prev
=program_prefix
;;
172 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
173 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
174 program_prefix
="$ac_optarg" ;;
176 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
177 |
--program-suf |
--program-su |
--program-s)
178 ac_prev
=program_suffix
;;
179 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
180 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
181 program_suffix
="$ac_optarg" ;;
183 -program-transform-name |
--program-transform-name \
184 |
--program-transform-nam |
--program-transform-na \
185 |
--program-transform-n |
--program-transform- \
186 |
--program-transform |
--program-transfor \
187 |
--program-transfo |
--program-transf \
188 |
--program-trans |
--program-tran \
189 |
--progr-tra |
--program-tr |
--program-t)
190 ac_prev
=program_transform_name
;;
191 -program-transform-name=* |
--program-transform-name=* \
192 |
--program-transform-nam=* |
--program-transform-na=* \
193 |
--program-transform-n=* |
--program-transform-=* \
194 |
--program-transform=* |
--program-transfor=* \
195 |
--program-transfo=* |
--program-transf=* \
196 |
--program-trans=* |
--program-tran=* \
197 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
198 program_transform_name
="$ac_optarg" ;;
200 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
201 |
-silent |
--silent |
--silen |
--sile |
--sil)
204 -site |
--site |
--sit)
206 -site=* |
--site=* |
--sit=*)
209 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
211 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
212 srcdir
="$ac_optarg" ;;
214 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
216 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
217 target
="$ac_optarg" ;;
219 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
222 -version |
--version |
--versio |
--versi |
--vers)
223 echo "configure generated by autoconf version 2.3"
227 ac_package
=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
228 # Reject names that are not valid shell variable names.
229 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
230 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
232 ac_package
=`echo $ac_package| sed 's/-/_/g'`
237 eval "with_${ac_package}='$ac_optarg'" ;;
239 -without-* |
--without-*)
240 ac_package
=`echo $ac_option|sed -e 's/-*without-//'`
241 # Reject names that are not valid shell variable names.
242 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
243 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
245 ac_package
=`echo $ac_package| sed 's/-/_/g'`
246 eval "with_${ac_package}=no" ;;
249 # Obsolete; use --with-x.
252 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
253 |
--x-incl |
--x-inc |
--x-in |
--x-i)
254 ac_prev
=x_includes
;;
255 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
256 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
257 x_includes
="$ac_optarg" ;;
259 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
260 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
261 ac_prev
=x_libraries
;;
262 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
263 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
264 x_libraries
="$ac_optarg" ;;
266 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
270 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
271 echo "configure: warning: $ac_option: invalid host type" 1>&2
273 if test "x$nonopt" != xNONE
; then
274 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
282 if test -n "$ac_prev"; then
283 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
286 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
288 # File descriptor usage:
291 # 2 errors and warnings
292 # 3 some systems may open it to /dev/tty
293 # 4 used on the Kubota Titan
294 # 6 checking for... messages and results
295 # 5 compiler messages saved in config.log
296 if test "$silent" = yes; then
304 This file contains any messages produced by compilers while
305 running configure, to aid debugging if configure makes a mistake.
308 # Strip out --no-create and --no-recursion so they do not pile up.
309 # Also quote any args containing shell metacharacters.
314 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
315 |
--no-cr |
--no-c) ;;
316 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
317 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r) ;;
318 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
319 ac_configure_args
="$ac_configure_args '$ac_arg'" ;;
320 *) ac_configure_args
="$ac_configure_args $ac_arg" ;;
325 # Only set LANG and LC_ALL to C if already set.
326 # These must not be set unconditionally because not all systems understand
327 # e.g. LANG=C (notably SCO).
328 if test "${LC_ALL+set}" = set; then LC_ALL
=C
; export LC_ALL
; fi
329 if test "${LANG+set}" = set; then LANG
=C
; export LANG
; fi
331 # confdefs.h avoids OS command line length limits that DEFS can exceed.
332 rm -rf conftest
* confdefs.h
333 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
336 # A filename unique to this package, relative to the directory that
337 # configure is in, which we can look for to find out if srcdir is correct.
340 # Find the source files, if location was not specified.
341 if test -z "$srcdir"; then
342 ac_srcdir_defaulted
=yes
343 # Try the directory containing this script, then its parent.
345 ac_confdir
=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
346 test "x$ac_confdir" = "x$ac_prog" && ac_confdir
=.
348 if test ! -r $srcdir/$ac_unique_file; then
352 ac_srcdir_defaulted
=no
354 if test ! -r $srcdir/$ac_unique_file; then
355 if test "$ac_srcdir_defaulted" = yes; then
356 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
358 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
361 srcdir
=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
363 # Prefer explicitly selected file to automatically selected ones.
364 if test -z "$CONFIG_SITE"; then
365 if test "x$prefix" != xNONE
; then
366 CONFIG_SITE
="$prefix/share/config.site $prefix/etc/config.site"
368 CONFIG_SITE
="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
371 for ac_site_file
in $CONFIG_SITE; do
372 if test -r "$ac_site_file"; then
373 echo "loading site script $ac_site_file"
378 if test -r "$cache_file"; then
379 echo "loading cache $cache_file"
382 echo "creating cache $cache_file"
387 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
388 ac_cpp
='$CPP $CPPFLAGS'
389 ac_compile
='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
390 ac_link
='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
392 if (echo "testing\c"; echo 1,2,3) |
grep c
>/dev
/null
; then
393 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
394 if (echo -n testing
; echo 1,2,3) |
sed s
/-n/xn
/ |
grep xn
>/dev
/null
; then
401 ac_n
= ac_c
='\c' ac_t
=
405 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
406 enableval
="$enable_bfd_assembler"
407 if test -n "$enableval"; then
408 case "${enableval}" in
409 yes) need_bfd
=yes user_bfd_gas
=yes ;;
410 no
) user_bfd_gas
=no
;;
411 *) { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
414 # Check whether --enable-targets or --disable-targets was given.
415 enableval
="$enable_targets"
416 if test -n "$enableval"; then
417 case "${enableval}" in
418 yes |
"") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
420 no
) enable_targets
= ;;
421 *) enable_targets
=$enableval ;;
425 # Generate a header file -- gets more post-processing by Makefile later.
429 for ac_dir
in `cd $srcdir;pwd`/..
$srcdir/`cd $srcdir;pwd`/..
; do
430 if test -f $ac_dir/install-sh
; then
432 ac_install_sh
="$ac_aux_dir/install-sh -c"
434 elif test -f $ac_dir/install.sh
; then
436 ac_install_sh
="$ac_aux_dir/install.sh -c"
440 if test -z "$ac_aux_dir"; then
441 { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
443 ac_config_guess
=$ac_aux_dir/config.guess
444 ac_config_sub
=$ac_aux_dir/config.sub
445 ac_configure
=$ac_aux_dir/configure
# This should be Cygnus configure.
448 # Do some error checking and defaulting for the host and target type.
450 # configure --host=HOST --target=TARGET --build=BUILD NONOPT
453 # 1. You are not allowed to specify --host, --target, and nonopt at the
455 # 2. Host defaults to nonopt.
456 # 3. If nonopt is not specified, then host defaults to the current host,
457 # as determined by config.guess.
458 # 4. Target and build default to nonopt.
459 # 5. If nonopt is not specified, then target and build default to host.
461 # The aliases save the names the user supplied, while $host etc.
462 # will get canonicalized.
463 case $host---$target---$nonopt in
464 NONE---
*---* |
*---NONE---* |
*---*---NONE) ;;
465 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
469 # Make sure we can run config.sub.
470 if $ac_config_sub sun4
>/dev
/null
2>&1; then :
471 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
474 echo $ac_n "checking host system type""... $ac_c" 1>&6
477 case "$host_alias" in
481 if host_alias
=`$ac_config_guess`; then :
482 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
484 *) host_alias
=$nonopt ;;
488 host=`$ac_config_sub $host_alias`
489 host_cpu
=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
490 host_vendor
=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
491 host_os
=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
492 echo "$ac_t""$host" 1>&6
494 echo $ac_n "checking target system type""... $ac_c" 1>&6
497 case "$target_alias" in
500 NONE
) target_alias
=$host_alias ;;
501 *) target_alias
=$nonopt ;;
505 target
=`$ac_config_sub $target_alias`
506 target_cpu
=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
507 target_vendor
=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
508 target_os
=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
509 echo "$ac_t""$target" 1>&6
511 echo $ac_n "checking build system type""... $ac_c" 1>&6
514 case "$build_alias" in
517 NONE
) build_alias
=$host_alias ;;
518 *) build_alias
=$nonopt ;;
522 build
=`$ac_config_sub $build_alias`
523 build_cpu
=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
524 build_vendor
=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
525 build_os
=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
526 echo "$ac_t""$build" 1>&6
528 test "$host_alias" != "$target_alias" &&
529 test "$program_prefix$program_suffix$program_transform_name" = \
531 program_prefix
=${target_alias}-
533 if test "$program_transform_name" = s
,x
,x
,; then
534 program_transform_name
=
537 echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
538 program_transform_name
="`echo $program_transform_name|sed -f conftestsed`"
541 test "$program_prefix" != NONE
&&
542 program_transform_name
="s,^,${program_prefix},; $program_transform_name"
543 # Use a double $ so make ignores it.
544 test "$program_suffix" != NONE
&&
545 program_transform_name
="s,\$\$,${program_suffix},; $program_transform_name"
547 # sed with no file args requires a program.
548 test "$program_transform_name" = "" && program_transform_name
="s,x,x,"
555 # check for architecture variants
556 case ${target_cpu} in
557 hppa
*) cpu_type
=hppa
;;
558 i
[45]86) cpu_type
=i386
;;
559 m680
[012346]0) cpu_type
=m68k
;;
560 m68008
) cpu_type
=m68k
;;
561 m683??
) cpu_type
=m68k
;;
562 m8
*) cpu_type
=m88k
;;
563 mips
*el
) cpu_type
=mips endian
=little
;;
564 mips
*) cpu_type
=mips endian
=big
;;
565 powerpcle
*) cpu_type
=ppc endian
=little
;;
566 powerpc
*) cpu_type
=ppc endian
=big
;;
567 rs6000
*) cpu_type
=ppc
;;
568 sparc64
) cpu_type
=sparc obj_format
=elf
569 cat >> confdefs.h
<<\EOF
573 sparclite
*) cpu_type
=sparc
;;
574 *) cpu_type
=${target_cpu} ;;
577 # do we need the opcodes library?
582 OPCODES_LIB
="../opcodes/libopcodes.a"
587 gas_target
=${cpu_type}
588 this_target
=${generic_target}
591 if test -n "$enable_targets" ; then
592 for t
in `echo $enable_targets | sed 's/,/ /g'`; do
593 result
=`$ac_config_sub $t 2>/dev/null`
594 if test -n "$result" ; then
595 canon_targets
="$canon_targets $result"
597 # # Permit "all", etc. We don't support it yet though.
598 # canon_targets="$canon_targets $t"
601 _gas_uniq_list
="$canon_targets"
603 for _gas_uniq_i
in _gas_uniq_dummy
$_gas_uniq_list ; do
606 *) case " $_gas_uniq_newlist " in
607 *" $_gas_uniq_i "*) ;;
608 *) _gas_uniq_newlist
="$_gas_uniq_newlist $_gas_uniq_i" ;;
612 canon_targets
=$_gas_uniq_newlist
618 for this_target
in $target $canon_targets ; do
620 eval `echo $this_target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
622 # check for architecture variants
624 hppa
*) cpu_type
=hppa
;;
625 i
[45]86) cpu_type
=i386
;;
626 m680
[012346]0) cpu_type
=m68k
;;
627 m68008
) cpu_type
=m68k
;;
628 m683??
) cpu_type
=m68k
;;
629 m8
*) cpu_type
=m88k
;;
630 mips
*el
) cpu_type
=mips endian
=little
;;
631 mips
*) cpu_type
=mips endian
=big
;;
632 powerpcle
*) cpu_type
=ppc endian
=little
;;
633 powerpc
*) cpu_type
=ppc endian
=big
;;
634 rs6000
*) cpu_type
=ppc
;;
635 sparc64
) cpu_type
=sparc obj_format
=elf want_sparcv9
=true
;;
636 sparclite
*) cpu_type
=sparc
;;
637 *) cpu_type
=${target_cpu} ;;
640 if test ${this_target} = $target ; then
641 target_cpu_type
=${cpu_type}
642 elif test ${target_cpu_type} != ${cpu_type} ; then
647 generic_target
=${cpu_type}-$vendor-$os
652 # assign object format
653 case ${generic_target} in
654 a29k-amd-udi
) fmt=coff targ
=ebmon29k
;;
655 a29k-amd-ebmon
) fmt=coff targ
=ebmon29k
;;
656 a29k-
*-vxworks*) fmt=coff
;;
658 alpha-
*-netware*) fmt=ecoff
;;
659 alpha-
*-osf*) fmt=ecoff
;;
662 arc-
*-elf*) fmt=elf bfd_gas
=yes ;;
665 arm-
*-riscix*) fmt=aout
;;
667 hppa-
*-*elf
*) fmt=elf em
=hppa
;;
668 hppa-
*-lites*) fmt=elf em
=hppa
;;
669 hppa-
*-osf*) fmt=som em
=hppa
;;
670 hppa-
*-hpux*) fmt=som em
=hppa
;;
671 hppa-
*-bsd*) fmt=som em
=hppa
;;
672 hppa-
*-hiux*) fmt=som em
=hppa
;;
674 h8300-
*-coff) fmt=coff
;;
676 i386-ibm-aix
*) fmt=coff targ
=i386coff
678 i386-
*-bsd*) fmt=aout em
=386bsd
;;
679 i386-
*-netbsd0.8
) fmt=aout em
=386bsd
;;
680 i386-
*-netbsd*) fmt=aout em
=nbsd bfd_gas
=yes;;
681 i386-
*-linux*aout
*) fmt=aout em
=linux
;;
682 i386-
*-linux*coff
*) fmt=coff em
=linux
684 i386-
*-linux*) fmt=elf em
=linux
;;
685 i386-
*-lynxos*) fmt=coff targ
=i386coff
687 i386-
*-sysv4* | i386-
*-solaris* | i386-
*-elf)
689 i386-
*-coff | i386-
*-sysv* | i386-
*-sco* | i386-
*-isc*)
690 fmt=coff targ
=i386coff
;;
691 i386-
*-vsta) fmt=aout
;;
692 i386-
*-go32) fmt=coff targ
=i386coff
;;
693 i386-
*-gnu*elf
*) fmt=elf
;;
694 i386-
*-mach* | i386-
*-gnu*)
695 fmt=aout em
=mach bfd_gas
=yes ;;
696 i386-
*-msdos*) fmt=aout
;;
698 i960-
*-bout) fmt=bout
;;
699 i960-
*-coff) fmt=coff em
=ic960 targ
=ic960coff
;;
700 i960-
*-nindy*) fmt=bout
;;
701 i960-
*-vxworks4*) fmt=bout
;;
702 i960-
*-vxworks5.0
) fmt=bout
;;
703 i960-
*-vxworks5.
*) fmt=coff em
=ic960 targ
=ic960coff
;;
704 i960-
*-vxworks*) fmt=bout
;;
706 m68k-
*-vxworks* | m68k-ericsson-ose | m68k-
*-sunos*)
708 m68k-motorola-sysv
) fmt=coff targ
=m68kcoff em
=delta
;;
709 m68k-bull-sysv3
*) fmt=coff targ
=m68kcoff em
=dpx2
;;
710 m68k-apollo-
*) fmt=coff targ
=apollo em
=apollo
;;
711 m68k-
*-coff | m68k-
*-sysv*)
712 fmt=coff targ
=m68kcoff
;;
713 m68k-
*-elf) fmt=elf
;;
714 m68k-
*-hpux*) fmt=hp300 em
=hp300
;;
715 m68k-
*-lynxos*) fmt=coff targ
=m68kcoff
717 m68k-
*-netbsd*) fmt=aout em
=nbsd bfd_gas
=yes ;;
719 m88k-
*-coff*) fmt=coff targ
=m88kcoff
;;
721 # don't change em like *-*-bsd does
722 mips-dec-bsd
*) fmt=aout targ
=mips-lit
;;
723 mips-sony-bsd
*) fmt=ecoff targ
=mips-big
;;
724 mips-
*-bsd*) { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
725 mips-
*-ultrix*) fmt=ecoff targ
=mips-lit
;;
726 mips-
*-ecoff*) fmt=ecoff
728 big
) targ
=mips-big
;;
732 mips-
*-ecoff*) fmt=ecoff targ
=mips-big
;;
733 mips-
*-gnu*) fmt=aout
735 big
) targ
=mips-big
;;
739 mips-
*-irix5*) fmt=elf targ
=mips-big
;;
740 mips-
*-irix*) fmt=ecoff targ
=mips-big
;;
741 mips-
*-riscos*) fmt=ecoff targ
=mips-big
;;
742 mips-
*-sysv*) fmt=ecoff targ
=mips-big
;;
745 big
) targ
=mips-big
;;
749 ppc-
*-aix*) fmt=coff
;;
750 ppc-
*-elf* | ppc-
*-eabi* | ppc-
*-sysv4*)
757 ppc-
*-netware*) fmt=elf em
=ppcnw
;;
759 sh-
*-coff) fmt=coff
;;
762 rce-
*-aout) fmt=aout
;;
765 ns32k-pc532-mach
*) fmt=aout em
=pc532mach
;;
766 ns32k-pc532-netbsd
*) fmt=aout em
=nbsd532
;;
768 sparc-
*-sunos4*) fmt=aout em
=sun3
;;
769 sparc-
*-aout | sparc
*-*-vxworks)
771 sparc-
*-coff) fmt=coff
;;
772 sparc-
*-lynxos*) fmt=coff em
=lynx
;;
773 sparc-fujitsu-none
) fmt=aout
;;
774 sparc-
*-elf | sparc
*-*-solaris*)
776 sparc-
*-netbsd*) fmt=aout em
=nbsd bfd_gas
=yes ;;
778 vax-
*-bsd* | vax-
*-ultrix*)
780 vax-
*-vms) fmt=vms
;;
782 z8k-
*-coff | z8k-
*-sim)
787 *-*-aout |
*-*-scout)
793 *-*-generic) fmt=generic
;;
794 *-*-xray |
*-*-hms) fmt=coff
;;
796 *-*-elf |
*-*-sysv4* |
*-*-solaris*)
797 echo "configure: warning: GAS support for ELF format is incomplete." 1>&2
799 *-*-vxworks) fmt=aout
;;
800 *-*-netware) fmt=elf
;;
803 case ${cpu_type}-${fmt} in
804 arm-
*) bfd_gas
=yes ;;
806 # i386-aout) bfd_gas=preferred ;;
807 mips-
*) bfd_gas
=yes ;;
808 ns32k-
*) bfd_gas
=yes ;;
809 ppc-
*) bfd_gas
=yes ;;
810 sparc-
*) bfd_gas
=yes ;;
811 *-elf) bfd_gas
=yes ;;
812 *-ecoff) bfd_gas
=yes ;;
813 *-som) bfd_gas
=yes ;;
817 # See if we really can support this configuration with the emulation code.
819 if test $this_target = $target ; then
820 primary_bfd_gas
=$bfd_gas
825 if test $bfd_gas = no
; then
826 # Can't support other configurations this way.
829 elif test $bfd_gas = no
; then
830 # Can't support this configuration.
834 # From target name and format, produce a list of supported emulations.
836 case ${generic_target}-${fmt} in
837 mips-
*-irix5*-*) emulation
="mipsbelf mipslelf mipsbecoff mipslecoff" ;;
838 mips-
*-*-ecoff) case "$endian" in
839 big
) emulation
="mipsbecoff mipslecoff" ;;
840 *) emulation
="mipslecoff mipsbecoff" ;;
842 mips-
*-*-elf) case "$endian" in
843 big
) emulation
="mipsbelf mipslelf" ;;
844 *) emulation
="mipslelf mipsbelf" ;;
848 emulations
="$emulations $emulation"
850 # Other random stuff.
852 test -n "$want_sparcv9" && cat >> confdefs.h
<<\EOF
859 # Assign floating point type. Most processors with FP support
860 # IEEE FP. On those that don't support FP at all, usually IEEE
862 case ${target_cpu} in
863 vax | tahoe
) atof
=${target_cpu} ;;
867 case "${obj_format}" in
868 "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
872 if test ! -r ${srcdir}/config
/tc-
${cpu_type}.c
; then
873 { echo "configure: error: GAS does not support target CPU ${cpu_type}" 1>&2; exit 1; }
876 if test ! -r ${srcdir}/config
/obj-
${obj_format}.c
; then
877 { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
880 # and target makefile frag
882 target_frag
=${srcdir}/config
/${gas_target}.mt
883 if test ! -r ${target_frag}; then
884 target_frag
=/dev
/null
# ick! but subst_file can't be conditionalized
888 case ${user_bfd_gas}-${primary_bfd_gas} in
890 # We didn't override user's choice.
893 echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
905 # User specified nothing.
909 # Some COFF configurations want these random other flags set.
910 case ${obj_format} in
912 case ${target_cpu_type} in
913 i386
) cat >> confdefs.h
<<\EOF
917 m68k
) cat >> confdefs.h
<<\EOF
921 m88k
) cat >> confdefs.h
<<\EOF
929 # Getting this done right is going to be a bitch. Each configuration specified
930 # with --enable-targets=... should be checked for environment, format, cpu, and
933 # For each configuration, the necessary object file support code must be linked
934 # in. This might be only one, it might be up to four. The necessary emulation
935 # code needs to be provided, too.
937 # And then there's "--enable-targets=all"....
939 # For now, just always do it for MIPS ELF or ECOFF configurations. Sigh.
941 formats
="${obj_format}"
944 _gas_uniq_list
="$emulations"
946 for _gas_uniq_i
in _gas_uniq_dummy
$_gas_uniq_list ; do
949 *) case " $_gas_uniq_newlist " in
950 *" $_gas_uniq_i "*) ;;
951 *) _gas_uniq_newlist
="$_gas_uniq_newlist $_gas_uniq_i" ;;
955 emulations
=$_gas_uniq_newlist
957 for em
in .
$emulations ; do
961 fmt=elf
file=mipself
;;
962 mipsbecoff | mipslecoff
)
963 fmt=ecoff
file=mipsecoff
;;
965 formats
="$formats $fmt"
966 emfiles
="$emfiles e-$file.o"
967 EMULATIONS
="$EMULATIONS &$em,"
969 _gas_uniq_list
="$formats"
971 for _gas_uniq_i
in _gas_uniq_dummy
$_gas_uniq_list ; do
974 *) case " $_gas_uniq_newlist " in
975 *" $_gas_uniq_i "*) ;;
976 *) _gas_uniq_newlist
="$_gas_uniq_newlist $_gas_uniq_i" ;;
980 formats
=$_gas_uniq_newlist
982 _gas_uniq_list
="$emfiles"
984 for _gas_uniq_i
in _gas_uniq_dummy
$_gas_uniq_list ; do
987 *) case " $_gas_uniq_newlist " in
988 *" $_gas_uniq_i "*) ;;
989 *) _gas_uniq_newlist
="$_gas_uniq_newlist $_gas_uniq_i" ;;
993 emfiles
=$_gas_uniq_newlist
995 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
996 for fmt in $formats ; do
998 aout
) cat >> confdefs.h
<<\EOF
999 #define OBJ_MAYBE_AOUT 1
1002 bout
) cat >> confdefs.h
<<\EOF
1003 #define OBJ_MAYBE_BOUT 1
1006 coff
) cat >> confdefs.h
<<\EOF
1007 #define OBJ_MAYBE_COFF 1
1010 ecoff
) cat >> confdefs.h
<<\EOF
1011 #define OBJ_MAYBE_ECOFF 1
1014 elf
) cat >> confdefs.h
<<\EOF
1015 #define OBJ_MAYBE_ELF 1
1018 generic
) cat >> confdefs.h
<<\EOF
1019 #define OBJ_MAYBE_GENERIC 1
1022 hp300
) cat >> confdefs.h
<<\EOF
1023 #define OBJ_MAYBE_HP300 1
1026 ieee
) cat >> confdefs.h
<<\EOF
1027 #define OBJ_MAYBE_IEEE 1
1030 som
) cat >> confdefs.h
<<\EOF
1031 #define OBJ_MAYBE_SOM 1
1034 vms
) cat >> confdefs.h
<<\EOF
1035 #define OBJ_MAYBE_VMS 1
1039 extra_objects
="$extra_objects obj-$fmt.o"
1043 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1045 extra_objects
="$extra_objects $emfiles"
1046 DEFAULT_EMULATION
=`set . $emulations ; echo $2`
1047 cat >> confdefs.h
<<\EOF
1048 #define USE_EMULATIONS 1
1053 cat >> confdefs.h
<<EOF
1054 #define EMULATIONS $EMULATIONS
1057 cat >> confdefs.h
<<EOF
1058 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1062 files
="config/tc-${cpu_type}.c config/tc-${cpu_type}.h \
1063 config/obj-${obj_format}.h config/obj-${obj_format}.c \
1064 config/te-${te_file}.h config/atof-${atof}.c \
1066 links
="targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c \
1069 case ${primary_bfd_gas}-${cpu_type}-${obj_format} in
1070 yes-
*-coff) need_bfd
=yes ;;
1071 no-
*-coff) need_bfd
=yes
1072 cat >> confdefs.h
<<\EOF
1073 #define MANY_SEGMENTS 1
1078 reject_dev_configs
=yes
1080 case ${reject_dev_configs}-${dev} in
1082 { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
1092 case "${primary_bfd_gas}" in
1093 yes) cat >> confdefs.h
<<\EOF
1094 #define BFD_ASSEMBLER 1
1100 case "${need_bfd}" in
1101 yes) BFDLIB
=..
/bfd
/libbfd.a
1102 ALL_OBJ_DEPS
="$ALL_OBJ_DEPS ../bfd/bfd.h"
1108 cat >> confdefs.h
<<EOF
1109 #define TARGET_ALIAS "${target_alias}"
1112 cat >> confdefs.h
<<EOF
1113 #define TARGET_CANONICAL "${target}"
1116 cat >> confdefs.h
<<EOF
1117 #define TARGET_CPU "${target_cpu}"
1120 cat >> confdefs.h
<<EOF
1121 #define TARGET_VENDOR "${target_vendor}"
1124 cat >> confdefs.h
<<EOF
1125 #define TARGET_OS "${target_os}"
1129 echo $ac_n "checking for CC""... $ac_c" 1>&6
1130 test -z "$CC" && CC
=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'`
1131 test -z "$CC" && CC
=cc
1132 echo "$ac_t""setting CC to $CC" 1>&6
1134 # Find out if we are using GNU C, under whatever name.
1135 cat > conftest.c
<<EOF
1140 ${CC-cc} -E conftest.c
> conftest.out
2>&1
1141 if egrep yes conftest.out
>/dev
/null
2>&1; then
1148 # Find a good install program. We prefer a C program (faster),
1149 # so one script is as good as another. But avoid the broken or
1150 # incompatible versions:
1151 # SysV /etc/install, /usr/sbin/install
1152 # SunOS /usr/etc/install
1153 # IRIX /sbin/install
1155 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1156 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1157 # ./install, which can be erroneously created by make from ./install.sh.
1158 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1159 if test -z "$INSTALL"; then
1160 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1161 echo $ac_n "(cached) $ac_c" 1>&6
1163 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
1164 for ac_dir
in $PATH; do
1165 # Account for people who put trailing slashes in PATH elements.
1167 /|.
/|.
//|
/etc
/*|
/usr
/sbin
/*|
/usr
/etc
/*|
/sbin
/*|
/usr
/afsws
/bin
/*|
/usr
/ucb
/*) ;;
1169 # OSF1 and SCO ODT 3.0 have their own names for install.
1170 for ac_prog
in ginstall installbsd scoinst
install; do
1171 if test -f $ac_dir/$ac_prog; then
1172 if test $ac_prog = install &&
1173 grep dspmsg
$ac_dir/$ac_prog >/dev
/null
2>&1; then
1174 # AIX install. It has an incompatible calling convention.
1175 # OSF/1 installbsd also uses dspmsg, but is usable.
1178 ac_cv_path_install
="$ac_dir/$ac_prog -c"
1187 # As a last resort, use the slow shell script.
1188 test -z "$ac_cv_path_install" && ac_cv_path_install
="$ac_install_sh"
1190 INSTALL
="$ac_cv_path_install"
1192 echo "$ac_t""$INSTALL" 1>&6
1194 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1195 # It thinks the first close brace ends the variable substitution.
1196 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
1198 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
1201 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1202 # On Suns, sometimes $CPP names a directory.
1203 if test -n "$CPP" && test -d "$CPP"; then
1206 if test -z "$CPP"; then
1207 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1208 echo $ac_n "(cached) $ac_c" 1>&6
1210 # This must be in double quotes, not single quotes, because CPP may get
1211 # substituted into the Makefile and "${CC-cc}" will confuse make.
1213 # On the NeXT, cc -E runs the code through the compiler's parser,
1214 # not just through cpp.
1215 cat > conftest.
$ac_ext <<EOF
1216 #line 1217 "configure"
1217 #include "confdefs.h"
1221 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1222 ac_err
=`grep -v '^ *+' conftest.out`
1223 if test -z "$ac_err"; then
1228 CPP
="${CC-cc} -E -traditional-cpp"
1229 cat > conftest.
$ac_ext <<EOF
1230 #line 1231 "configure"
1231 #include "confdefs.h"
1235 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1236 ac_err
=`grep -v '^ *+' conftest.out`
1237 if test -z "$ac_err"; then
1247 ac_cv_prog_CPP
="$CPP"
1250 CPP
="$ac_cv_prog_CPP"
1251 echo "$ac_t""$CPP" 1>&6
1253 for ac_hdr
in string.h stdlib.h memory.h
strings.h unistd.h stdarg.h varargs.h errno.h sys
/types.h
1255 ac_safe
=`echo "$ac_hdr" | tr './\055' '___'`
1256 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1257 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1258 echo $ac_n "(cached) $ac_c" 1>&6
1260 cat > conftest.
$ac_ext <<EOF
1261 #line 1262 "configure"
1262 #include "confdefs.h"
1265 eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1266 ac_err
=`grep -v '^ *+' conftest.out`
1267 if test -z "$ac_err"; then
1269 eval "ac_cv_header_$ac_safe=yes"
1273 eval "ac_cv_header_$ac_safe=no"
1277 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1278 echo "$ac_t""yes" 1>&6
1279 ac_tr_hdr
=HAVE_
`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
1280 cat >> confdefs.h
<<EOF
1281 #define $ac_tr_hdr 1
1285 echo "$ac_t""no" 1>&6
1290 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
1291 # people who are not cross-compiling but are compiling cross-assemblers.
1292 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
1293 if test "${host}" = "${target}"; then
1297 cat >> confdefs.h
<<\EOF
1298 #define CROSS_COMPILE 1
1302 echo "$ac_t""$cross_gas" 1>&6
1304 # If we cannot run a trivial program, we must be cross compiling.
1305 echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
1306 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
1307 echo $ac_n "(cached) $ac_c" 1>&6
1309 if test "$cross_compiling" = yes; then
1312 cat > conftest.
$ac_ext <<EOF
1313 #line 1314 "configure"
1314 #include "confdefs.h"
1318 if test -s conftest
&& (.
/conftest
; exit) 2>/dev
/null
; then
1326 cross_compiling
=$ac_cv_c_cross
1327 echo "$ac_t""$ac_cv_c_cross" 1>&6
1329 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1330 # for constant arguments. Useless!
1331 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1332 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1333 echo $ac_n "(cached) $ac_c" 1>&6
1335 cat > conftest.
$ac_ext <<EOF
1336 #line 1337 "configure"
1337 #include "confdefs.h"
1339 int main() { return 0; }
1341 char *p = alloca(2 * sizeof(int));
1344 if eval $ac_link; then
1346 ac_cv_header_alloca_h
=yes
1349 ac_cv_header_alloca_h
=no
1354 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1355 if test $ac_cv_header_alloca_h = yes; then
1356 cat >> confdefs.h
<<\EOF
1357 #define HAVE_ALLOCA_H 1
1362 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1363 if eval "test \"`echo '$''{'ac_cv_func_alloca'+set}'`\" = set"; then
1364 echo $ac_n "(cached) $ac_c" 1>&6
1366 cat > conftest.
$ac_ext <<EOF
1367 #line 1368 "configure"
1368 #include "confdefs.h"
1371 # define alloca __builtin_alloca
1374 # include <alloca.h>
1379 # ifndef alloca /* predefined by HP cc +Olibcalls */
1386 int main() { return 0; }
1388 char *p = (char *) alloca(1);
1391 if eval $ac_link; then
1393 ac_cv_func_alloca
=yes
1396 ac_cv_func_alloca
=no
1401 echo "$ac_t""$ac_cv_func_alloca" 1>&6
1402 if test $ac_cv_func_alloca = yes; then
1403 cat >> confdefs.h
<<\EOF
1404 #define HAVE_ALLOCA 1
1409 if test $ac_cv_func_alloca = no
; then
1410 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1411 # that cause trouble. Some versions do not even contain alloca or
1412 # contain a buggy version. If you still want to use their alloca,
1413 # use ar to extract alloca.o from them instead of compiling alloca.c.
1415 cat >> confdefs.h
<<\EOF
1420 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1421 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1422 echo $ac_n "(cached) $ac_c" 1>&6
1424 cat > conftest.
$ac_ext <<EOF
1425 #line 1426 "configure"
1426 #include "confdefs.h"
1427 #if defined(CRAY) && ! defined(CRAY2)
1434 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1435 egrep "webecray" >/dev
/null
2>&1; then
1445 echo "$ac_t""$ac_cv_os_cray" 1>&6
1446 if test $ac_cv_os_cray = yes; then
1447 for ac_func
in _getb67 GETB67 getb67
; do
1448 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1449 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1450 echo $ac_n "(cached) $ac_c" 1>&6
1452 cat > conftest.
$ac_ext <<EOF
1453 #line 1454 "configure"
1454 #include "confdefs.h"
1455 /* System header to define __stub macros and hopefully few prototypes,
1456 which can conflict with char $ac_func(); below. */
1458 /* Override any gcc2 internal prototype to avoid an error. */
1461 int main() { return 0; }
1464 /* The GNU C library defines this for functions which it implements
1465 to always fail with ENOSYS. Some functions are actually named
1466 something starting with __ and the normal name is an alias. */
1467 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1475 if eval $ac_link; then
1477 eval "ac_cv_func_$ac_func=yes"
1480 eval "ac_cv_func_$ac_func=no"
1485 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1486 echo "$ac_t""yes" 1>&6
1487 cat >> confdefs.h
<<EOF
1488 #define CRAY_STACKSEG_END $ac_func
1493 echo "$ac_t""no" 1>&6
1499 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1500 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1501 echo $ac_n "(cached) $ac_c" 1>&6
1503 if test "$cross_compiling" = yes; then
1504 ac_cv_c_stack_direction
=0
1506 cat > conftest.
$ac_ext <<EOF
1507 #line 1508 "configure"
1508 #include "confdefs.h"
1509 find_stack_direction ()
1511 static char *addr = 0;
1516 return find_stack_direction ();
1519 return (&dummy > addr) ? 1 : -1;
1523 exit (find_stack_direction() < 0);
1527 if test -s conftest
&& (.
/conftest
; exit) 2>/dev
/null
; then
1528 ac_cv_c_stack_direction
=1
1530 ac_cv_c_stack_direction
=-1
1535 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1536 cat >> confdefs.h
<<EOF
1537 #define STACK_DIRECTION $ac_cv_c_stack_direction
1542 echo $ac_n "checking for inline""... $ac_c" 1>&6
1543 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1544 echo $ac_n "(cached) $ac_c" 1>&6
1547 for ac_kw
in inline __inline__ __inline
; do
1548 cat > conftest.
$ac_ext <<EOF
1549 #line 1550 "configure"
1550 #include "confdefs.h"
1552 int main() { return 0; }
1557 if eval $ac_compile; then
1559 ac_cv_c_inline
=$ac_kw; break
1566 echo "$ac_t""$ac_cv_c_inline" 1>&6
1567 case "$ac_cv_c_inline" in
1569 no
) cat >> confdefs.h
<<\EOF
1573 *) cat >> confdefs.h
<<EOF
1574 #define inline $ac_cv_c_inline
1580 # VMS doesn't have unlink.
1581 for ac_func
in unlink remove
1583 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1584 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1585 echo $ac_n "(cached) $ac_c" 1>&6
1587 cat > conftest.
$ac_ext <<EOF
1588 #line 1589 "configure"
1589 #include "confdefs.h"
1590 /* System header to define __stub macros and hopefully few prototypes,
1591 which can conflict with char $ac_func(); below. */
1593 /* Override any gcc2 internal prototype to avoid an error. */
1596 int main() { return 0; }
1599 /* The GNU C library defines this for functions which it implements
1600 to always fail with ENOSYS. Some functions are actually named
1601 something starting with __ and the normal name is an alias. */
1602 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1610 if eval $ac_link; then
1612 eval "ac_cv_func_$ac_func=yes"
1615 eval "ac_cv_func_$ac_func=no"
1620 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1621 echo "$ac_t""yes" 1>&6
1622 ac_tr_func
=HAVE_
`echo $ac_func | tr '[a-z]' '[A-Z]'`
1623 cat >> confdefs.h
<<EOF
1624 #define $ac_tr_func 1
1628 echo "$ac_t""no" 1>&6
1633 # Some non-ANSI preprocessors botch requoting inside strings. That's bad
1634 # enough, but on some of those systems, the assert macro relies on requoting
1636 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
1637 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
1638 echo $ac_n "(cached) $ac_c" 1>&6
1640 cat > conftest.
$ac_ext <<EOF
1641 #line 1642 "configure"
1642 #include "confdefs.h"
1645 int main() { return 0; }
1648 /* check for requoting problems */
1649 static int a, b, c, d;
1651 assert (!strcmp(s, "foo bar baz quux"));
1652 /* check for newline handling */
1658 if eval $ac_link; then
1660 gas_cv_assert_ok
=yes
1668 echo "$ac_t""$gas_cv_assert_ok" 1>&6
1669 test $gas_cv_assert_ok = yes ||
cat >> confdefs.h
<<\EOF
1670 #define BROKEN_ASSERT 1
1675 # On some systems, the system header files may not declare malloc, realloc,
1676 # and free. There are places where gas needs these functions to have been
1677 # declared -- such as when taking their addresses.
1679 #ifdef HAVE_MEMORY_H
1682 #ifdef HAVE_STRING_H
1685 #ifdef HAVE_STDLIB_H
1688 #ifdef HAVE_UNISTD_H
1693 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
1694 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
1695 echo $ac_n "(cached) $ac_c" 1>&6
1697 cat > conftest.
$ac_ext <<EOF
1698 #line 1699 "configure"
1699 #include "confdefs.h"
1701 int main() { return 0; }
1704 typedef char *(*f)();
1710 if eval $ac_link; then
1712 gas_cv_decl_needed_malloc
=no
1715 gas_cv_decl_needed_malloc
=yes
1720 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
1721 test $gas_cv_decl_needed_malloc = no ||
{
1722 cat >> confdefs.h
<<\EOF
1723 #define NEED_DECLARATION_MALLOC 1
1729 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
1730 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
1731 echo $ac_n "(cached) $ac_c" 1>&6
1733 cat > conftest.
$ac_ext <<EOF
1734 #line 1735 "configure"
1735 #include "confdefs.h"
1737 int main() { return 0; }
1746 if eval $ac_link; then
1748 gas_cv_decl_needed_free
=no
1751 gas_cv_decl_needed_free
=yes
1756 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
1757 test $gas_cv_decl_needed_free = no ||
{
1758 cat >> confdefs.h
<<\EOF
1759 #define NEED_DECLARATION_FREE 1
1765 # Does errno.h declare errno, or do we have to add a separate declaration
1768 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
1769 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
1770 echo $ac_n "(cached) $ac_c" 1>&6
1772 cat > conftest.
$ac_ext <<EOF
1773 #line 1774 "configure"
1774 #include "confdefs.h"
1780 int main() { return 0; }
1789 if eval $ac_link; then
1791 gas_cv_decl_needed_errno
=no
1794 gas_cv_decl_needed_errno
=yes
1799 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
1800 test $gas_cv_decl_needed_errno = no ||
{
1801 cat >> confdefs.h
<<\EOF
1802 #define NEED_DECLARATION_ERRNO 1
1812 cat > confcache
<<\EOF
1813 # This file is a shell script that caches the results of configure
1814 # tests run on this system so they can be shared between configure
1815 # scripts and configure runs. It is not useful on other systems.
1816 # If it contains results you don't want to keep, you may remove or edit it.
1818 # By default, configure uses ./config.cache as the cache file,
1819 # creating it if it does not exist already. You can give configure
1820 # the --cache-file=FILE option to use a different cache file; that is
1821 # what configure does when it calls configure scripts in
1822 # subdirectories, so they share the cache.
1823 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1824 # config.status only pays attention to the cache file if you give it the
1825 # --recheck option to rerun configure.
1828 # Ultrix sh set writes to stderr and can't be redirected directly,
1829 # and sets the high bit in the cache file unless we assign to the vars.
1831 sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
1833 if cmp -s $cache_file confcache
; then
1836 if test -w $cache_file; then
1837 echo "updating cache $cache_file"
1838 cat confcache
> $cache_file
1840 echo "not updating unwritable cache $cache_file"
1845 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1847 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
1848 # Let make expand exec_prefix.
1849 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
1851 # Any assignment to VPATH causes Sun make to only execute
1852 # the first set of double-colon rules, so remove it if not needed.
1853 # If there is a colon in the path, we need to keep it.
1854 if test "x$srcdir" = x.
; then
1855 ac_vpsub
='/^[ ]*VPATH[ ]*=[^:]*$/d'
1858 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1860 DEFS
=-DHAVE_CONFIG_H
1862 # Without the "./", some shells look in PATH for config.status.
1863 : ${CONFIG_STATUS=./config.status}
1865 echo creating
$CONFIG_STATUS
1866 rm -f $CONFIG_STATUS
1867 cat > $CONFIG_STATUS <<EOF
1869 # Generated automatically by configure.
1870 # Run this file to recreate the current configuration.
1871 # This directory was configured as follows,
1872 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1874 # $0 $ac_configure_args
1876 # Compiler output produced by configure, useful for debugging
1877 # configure, is in ./config.log if it exists.
1879 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1882 case "\$ac_option" in
1883 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1884 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1885 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1886 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1887 echo "$CONFIG_STATUS generated by autoconf version 2.3"
1889 -help | --help | --hel | --he | --h)
1890 echo "\$ac_cs_usage"; exit 0 ;;
1891 *) echo "\$ac_cs_usage"; exit 1 ;;
1895 ac_given_srcdir=$srcdir
1896 ac_given_INSTALL="$INSTALL"
1898 trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in conf" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1900 # Protect against being on the right side of a sed subst in config.status.
1901 sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
1902 s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
1905 s%@CFLAGS@%$CFLAGS%g
1906 s%@CPPFLAGS@%$CPPFLAGS%g
1907 s%@CXXFLAGS@%$CXXFLAGS%g
1909 s%@LDFLAGS@%$LDFLAGS%g
1911 s%@exec_prefix@%$exec_prefix%g
1912 s%@prefix@%$prefix%g
1913 s%@program_transform_name@%$program_transform_name%g
1915 s%@host_alias@%$host_alias%g
1916 s%@host_cpu@%$host_cpu%g
1917 s%@host_vendor@%$host_vendor%g
1918 s%@host_os@%$host_os%g
1919 s%@target@%$target%g
1920 s%@target_alias@%$target_alias%g
1921 s%@target_cpu@%$target_cpu%g
1922 s%@target_vendor@%$target_vendor%g
1923 s%@target_os@%$target_os%g
1925 s%@build_alias@%$build_alias%g
1926 s%@build_cpu@%$build_cpu%g
1927 s%@build_vendor@%$build_vendor%g
1928 s%@build_os@%$build_os%g
1929 s%@OPCODES_LIB@%$OPCODES_LIB%g
1930 /@target_frag@/r $target_frag
1932 s%@extra_objects@%$extra_objects%g
1933 s%@cpu_type@%$cpu_type%g
1934 s%@obj_format@%$obj_format%g
1936 s%@BFDLIB@%$BFDLIB%g
1937 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
1939 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1940 s%@INSTALL_DATA@%$INSTALL_DATA%g
1942 s%@ALLOCA@%$ALLOCA%g
1943 s%@subdirs@%$subdirs%g
1947 cat >> $CONFIG_STATUS <<EOF
1949 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
1951 cat >> $CONFIG_STATUS <<\EOF
1952 for ac_file
in ..
$CONFIG_FILES; do if test "x$ac_file" != x..
; then
1953 # Support "outfile[:infile]", defaulting infile="outfile.in".
1955 *:*) ac_file_in
=`echo "$ac_file"|sed 's%.*:%%'`
1956 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
1957 *) ac_file_in
="${ac_file}.in" ;;
1960 # Adjust relative srcdir, etc. for subdirectories.
1962 # Remove last slash and all that follows it. Not all systems have dirname.
1963 ac_dir
=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1964 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .
; then
1965 # The file is in a subdirectory.
1966 test ! -d "$ac_dir" && mkdir
"$ac_dir"
1967 ac_dir_suffix
="/`echo $ac_dir|sed 's%^\./%%'`"
1968 # A "../" for each directory in $ac_dir_suffix.
1969 ac_dots
=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1971 ac_dir_suffix
= ac_dots
=
1974 case "$ac_given_srcdir" in
1976 if test -z "$ac_dots"; then top_srcdir
=.
1977 else top_srcdir
=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1978 /*) srcdir
="$ac_given_srcdir$ac_dir_suffix"; top_srcdir
="$ac_given_srcdir" ;;
1980 srcdir
="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1981 top_srcdir
="$ac_dots$ac_given_srcdir" ;;
1984 case "$ac_given_INSTALL" in
1985 [/$
]*) INSTALL
="$ac_given_INSTALL" ;;
1986 *) INSTALL
="$ac_dots$ac_given_INSTALL" ;;
1988 echo creating
"$ac_file"
1990 configure_input
="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1992 *Makefile
*) ac_comsub
="1i\\
1993 # $configure_input" ;;
1997 s%@configure_input@%$configure_input%g
1998 s%@srcdir@%$srcdir%g
1999 s%@top_srcdir@%$top_srcdir%g
2000 s%@INSTALL@%$INSTALL%g
2001 " -f conftest.subs
$ac_given_srcdir/$ac_file_in > $ac_file
2005 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2006 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2008 # ac_d sets the value in "#define NAME VALUE" lines.
2009 ac_dA
='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
2010 ac_dB
='\([ ][ ]*\)[^ ]*%\1#\2'
2013 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2014 ac_uA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2015 ac_uB
='\([ ]\)%\1#\2define\3'
2018 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2019 ac_eA
='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
2020 ac_eB
='$%\1#\2define\3'
2024 CONFIG_HEADERS
=${CONFIG_HEADERS-"conf"}
2025 for ac_file
in ..
$CONFIG_HEADERS; do if test "x$ac_file" != x..
; then
2026 # Support "outfile[:infile]", defaulting infile="outfile.in".
2028 *:*) ac_file_in
=`echo "$ac_file"|sed 's%.*:%%'`
2029 ac_file
=`echo "$ac_file"|sed 's%:.*%%'` ;;
2030 *) ac_file_in
="${ac_file}.in" ;;
2033 echo creating
$ac_file
2035 rm -f conftest.frag conftest.
in conftest.out
2036 cp $ac_given_srcdir/$ac_file_in conftest.
in
2040 # Transform confdefs.h into a sed script conftest.vals that substitutes
2041 # the proper values into config.h.in to produce config.h. And first:
2042 # Protect against being on the right side of a sed subst in config.status.
2043 # Protect against being in an unquoted here document in config.status.
2045 cat > conftest.hdr
<<\EOF
2048 s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2052 sed -n -f conftest.hdr confdefs.h > conftest.vals
2055 # This sed command replaces #undef with comments. This is necessary, for
2056 # example, in the case of _POSIX_SOURCE, which is predefined and required
2057 # on some systems where configure will not decide to define it.
2058 cat >> conftest.vals <<\EOF
2059 s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2062 # Break up conftest.vals because some shells have a limit on
2063 # the size of here documents, and old seds have small limits too.
2064 # Maximum number of lines to put in a single here document.
2065 ac_max_here_lines=12
2070 ac_lines=`grep -c . conftest.vals
`
2071 # grep -c gives empty output for an empty file on some AIX systems.
2072 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2073 # Write a limited-size here document to conftest.frag.
2074 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2075 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2077 sed -f conftest.frag conftest.in > conftest.out
2079 mv conftest.out conftest.in
2081 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2083 mv conftest.tail conftest.vals
2087 cat >> $CONFIG_STATUS <<\EOF
2088 rm -f conftest.frag conftest.h
2089 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
2090 cat conftest.in >> conftest.h
2092 if cmp -s $ac_file conftest.h 2>/dev/null; then
2093 echo "$ac_file is unchanged"
2097 mv conftest.h $ac_file
2103 cat >> $CONFIG_STATUS <<EOF
2108 cat >> $CONFIG_STATUS <<\EOF
2109 srcdir=$ac_given_srcdir
2110 while test -n "$ac_sources"; do
2111 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
2112 set $ac_sources; ac_source=$1; shift; ac_sources=$*
2114 echo "linking $srcdir/$ac_source to $ac_dest"
2116 if test ! -r $srcdir/$ac_source; then
2117 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
2121 # Make relative symlinks.
2122 # Remove last slash and all that follows it. Not all systems have dirname.
2123 ac_dest_dir=`echo $ac_dest|
sed 's%/[^/][^/]*$%%'`
2124 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
2125 # The dest file is in a subdirectory.
2126 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
2127 ac_dest_dir_suffix="/`echo $ac_dest_dir|
sed 's%^\./%%'`"
2128 # A "../" for each directory in $ac_dest_dir_suffix.
2129 ac_dots=`echo $ac_dest_dir_suffix|
sed 's%/[^/]*%../%g'`
2131 ac_dest_dir_suffix= ac_dots=
2135 [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
2136 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
2139 # Make a symlink if possible; otherwise try a hard link.
2140 if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
2141 ln $srcdir/$ac_source $ac_dest; then :
2143 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
2150 chmod +x $CONFIG_STATUS
2151 rm -fr confdefs* $ac_clean_files
2152 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2154 if test "$no_recursion" != yes; then
2156 # Remove --cache-file and --srcdir arguments so they do not pile up.
2157 ac_sub_configure_args=
2159 for ac_arg in $ac_configure_args; do
2160 if test -n "$ac_prev"; then
2165 -cache-file | --cache-file | --cache-fil | --cache-fi \
2166 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
2167 ac_prev=cache_file ;;
2168 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
2169 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2171 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
2173 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2175 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
2179 for ac_config_dir in testsuite; do
2181 # Do not complain, so a configure script can configure whichever
2182 # parts of a large source tree are present.
2183 if test ! -d $srcdir/$ac_config_dir; then
2187 echo configuring in $ac_config_dir
2192 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
2194 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
2203 .) # No --srcdir option. We are building in place.
2204 ac_sub_srcdir=$srcdir ;;
2205 /*) # Absolute path.
2206 ac_sub_srcdir=$srcdir/$ac_config_dir ;;
2208 ac_sub_srcdir=../$srcdir/$ac_config_dir ;;
2211 # Check for guested configure; otherwise get Cygnus style configure.
2212 if test -f $ac_sub_srcdir/configure; then
2213 ac_sub_configure=$ac_sub_srcdir/configure
2214 elif test -f $ac_sub_srcdir/configure.in; then
2215 ac_sub_configure=$ac_configure
2217 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
2221 # The recursion is here.
2222 if test -n "$ac_sub_configure"; then
2224 # Make the cache file name correct relative to the subdirectory.
2225 # A "../" for each directory in /$ac_config_dir.
2226 ac_dots=`echo $ac_config_dir|
sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
2227 case "$cache_file" in
2228 /*) ac_sub_cache_file=$cache_file ;;
2230 ac_sub_cache_file="$ac_dots$cache_file" ;;
2232 case "$ac_given_INSTALL" in
2233 [/$]*) INSTALL="$ac_given_INSTALL" ;;
2234 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2237 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
2238 # The eval makes quoting arguments work.
2239 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
2242 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }