#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.4
+# Generated automatically using autoconf version 2.7
# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
verbose=
x_includes=NONE
x_libraries=NONE
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
# Initialize some other variables.
subdirs=
+MFLAGS= MAKEFLAGS=
ac_prev=
for ac_option
case "$ac_option" in
- -build | --build | --buil | --bui | --bu | --b)
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir="$ac_optarg" ;;
+
+ -build | --build | --buil | --bui | --bu)
ac_prev=build ;;
- -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*)
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
build="$ac_optarg" ;;
-cache-file | --cache-file | --cache-fil | --cache-fi \
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
cache_file="$ac_optarg" ;;
+ -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+ | --da=*)
+ datadir="$ac_optarg" ;;
+
-disable-* | --disable-*)
ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
# Reject names that are not valid shell variable names.
Directory and file names:
--prefix=PREFIX install architecture-independent files in PREFIX
[$ac_default_prefix]
- --exec-prefix=PREFIX install architecture-dependent files in PREFIX
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[same as prefix]
+ --bindir=DIR user executables in DIR [EPREFIX/bin]
+ --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
+ --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
+ --datadir=DIR read-only architecture-independent data in DIR
+ [PREFIX/share]
+ --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data in DIR
+ [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
+ --libdir=DIR object code libraries in DIR [EPREFIX/lib]
+ --includedir=DIR C header files in DIR [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
+ --infodir=DIR info documentation in DIR [PREFIX/info]
+ --mandir=DIR man documentation in DIR [PREFIX/man]
--srcdir=DIR find the sources in DIR [configure dir or ..]
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
- --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+ --program-transform-name=PROGRAM
+ run sed PROGRAM on installed program names
+EOF
+ cat << EOF
Host type:
--build=BUILD configure for building on BUILD [BUILD=HOST]
--host=HOST configure for HOST [guessed]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--x-includes=DIR X include files are in DIR
--x-libraries=DIR X library files are in DIR
---enable and --with options recognized:$ac_help
EOF
+ if test -n "$ac_help"; then
+ echo "--enable and --with options recognized:$ac_help"
+ fi
exit 0 ;;
-host | --host | --hos | --ho)
-host=* | --host=* | --hos=* | --ho=*)
host="$ac_optarg" ;;
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir="$ac_optarg" ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir="$ac_optarg" ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir="$ac_optarg" ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir="$ac_optarg" ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst \
+ | --locals | --local | --loca | --loc | --lo)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+ localstatedir="$ac_optarg" ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir="$ac_optarg" ;;
+
-nfp | --nfp | --nf)
# Obsolete; use --without-fp.
with_fp=no ;;
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
no_recursion=yes ;;
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+ oldincludedir="$ac_optarg" ;;
+
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
ac_prev=prefix ;;
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir="$ac_optarg" ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+ | --sharedst | --shareds | --shared | --share | --shar \
+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir="$ac_optarg" ;;
+
-site | --site | --sit)
ac_prev=site ;;
-site=* | --site=* | --sit=*)
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
srcdir="$ac_optarg" ;;
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir="$ac_optarg" ;;
+
-target | --target | --targe | --targ | --tar | --ta | --t)
ac_prev=target ;;
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
verbose=yes ;;
-version | --version | --versio | --versi | --vers)
- echo "configure generated by autoconf version 2.4"
+ echo "configure generated by autoconf version 2.7"
exit 0 ;;
-with-* | --with-*)
-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
;;
- *)
+ *)
if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
echo "configure: warning: $ac_option: invalid host type" 1>&2
fi
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
-ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
+ac_cpp='echo $CPP $CPPFLAGS 1>&5;
+$CPP $CPPFLAGS'
+ac_compile='echo ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5;
+${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
+ac_link='echo ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5;
+${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
# Check whether --enable-sim-cflags or --disable-sim-cflags was given.
-enableval="$enable_sim_cflags"
-if test -n "$enableval"; then
+if test "${enable_sim_cflags+set}" = set; then
+ enableval="$enable_sim_cflags"
case "${enableval}" in
yes) sim_cflags="-O2 -fomit-frame-pointer";;
no) sim_cflags="";;
fi
# Check whether --enable-sim-warnings or --disable-sim-warnings was given.
-enableval="$enable_sim_warnings"
-if test -n "$enableval"; then
+if test "${enable_sim_warnings+set}" = set; then
+ enableval="$enable_sim_warnings"
case "${enableval}" in
yes) sim_warnings="-Werror -Wall -Wpointer-arith -Wmissing-prototypes";;
no) sim_warnings="-w";;
fi
# Check whether --enable-sim-config or --disable-sim-config was given.
-enableval="$enable_sim_config"
-if test -n "$enableval"; then
+if test "${enable_sim_config+set}" = set; then
+ enableval="$enable_sim_config"
case "${enableval}" in
yes|no) { echo "configure: error: "No value supplied for --enable-sim-config=file"" 1>&2; exit 1; };;
*) if test -f "${srcdir}/${enableval}"; then
fi
# Check whether --enable-sim-opcode or --disable-sim-opcode was given.
-enableval="$enable_sim_opcode"
-if test -n "$enableval"; then
+if test "${enable_sim_opcode+set}" = set; then
+ enableval="$enable_sim_opcode"
case "${enableval}" in
yes|no) { echo "configure: error: "No value supplied for --enable-sim-opcode=file"" 1>&2; exit 1; };;
*) if test -f "${srcdir}/${enableval}"; then
fi
# Check whether --enable-sim-switch or --disable-sim-switch was given.
-enableval="$enable_sim_switch"
-if test -n "$enableval"; then
+if test "${enable_sim_switch+set}" = set; then
+ enableval="$enable_sim_switch"
case "${enableval}" in
yes) sim_switch="-s";;
no) sim_switch="";;
fi
# Check whether --enable-sim-duplicate or --disable-sim-duplicate was given.
-enableval="$enable_sim_duplicate"
-if test -n "$enableval"; then
+if test "${enable_sim_duplicate+set}" = set; then
+ enableval="$enable_sim_duplicate"
case "${enableval}" in
yes) sim_dup="-e";;
no) sim_dup="";;
fi
# Check whether --enable-sim-filter or --disable-sim-filter was given.
-enableval="$enable_sim_filter"
-if test -n "$enableval"; then
+if test "${enable_sim_filter+set}" = set; then
+ enableval="$enable_sim_filter"
case "${enableval}" in
yes) { echo "configure: error: "--enable-sim-filter must be specified with a rule to filter or no"" 1>&2; exit 1; }; sim_filter="";;
no) sim_filter="";;
fi
# Check whether --enable-sim-icache or --disable-sim-icache was given.
-enableval="$enable_sim_icache"
-if test -n "$enableval"; then
+if test "${enable_sim_icache+set}" = set; then
+ enableval="$enable_sim_icache"
icache=""
case "${enableval}" in
yes) sim_icache="-r 1024"; icache="1024";;
fi
# Check whether --enable-sim-inline or --disable-sim-inline was given.
-enableval="$enable_sim_inline"
-if test -n "$enableval"; then
+if test "${enable_sim_inline+set}" = set; then
+ enableval="$enable_sim_inline"
sim_inline=""
case "$enableval" in
no) sim_inline="-DDEFAULT_INLINE=0 -DINLINE=";;
fi
# Check whether --enable-sim-bswap or --disable-sim-bswap was given.
-enableval="$enable_sim_bswap"
-if test -n "$enableval"; then
+if test "${enable_sim_bswap+set}" = set; then
+ enableval="$enable_sim_bswap"
case "${enableval}" in
yes) sim_bswap="-DWITH_BSWAP=1";;
no) sim_bswap="-DWITH_BSWAP=0";;
fi
# Check whether --enable-sim-endian or --disable-sim-endian was given.
-enableval="$enable_sim_endian"
-if test -n "$enableval"; then
+if test "${enable_sim_endian+set}" = set; then
+ enableval="$enable_sim_endian"
case "${enableval}" in
yes) case "$target" in
*powerpc-*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
fi
# Check whether --enable-sim-hostendian or --disable-sim-hostendian was given.
-enableval="$enable_sim_hostendian"
-if test -n "$enableval"; then
+if test "${enable_sim_hostendian+set}" = set; then
+ enableval="$enable_sim_hostendian"
case "${enableval}" in
no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
fi
# Check whether --enable-sim-smp or --disable-sim-smp was given.
-enableval="$enable_sim_smp"
-if test -n "$enableval"; then
+if test "${enable_sim_smp+set}" = set; then
+ enableval="$enable_sim_smp"
case "${enableval}" in
yes) sim_smp="-DWITH_SMP=5";;
no) sim_smp="-DWITH_SMP=0";;
fi
# Check whether --enable-sim-xor-endian or --disable-sim-xor-endian was given.
-enableval="$enable_sim_xor_endian"
-if test -n "$enableval"; then
+if test "${enable_sim_xor_endian+set}" = set; then
+ enableval="$enable_sim_xor_endian"
case "${enableval}" in
yes) sim_xor_endian="-DWITH_XOR_ENDIAN=8";;
no) sim_xor_endian="-DWITH_XOR_ENDIAN=0";;
fi
# Check whether --enable-sim-bitsize or --disable-sim-bitsize was given.
-enableval="$enable_sim_bitsize"
-if test -n "$enableval"; then
+if test "${enable_sim_bitsize+set}" = set; then
+ enableval="$enable_sim_bitsize"
case "${enableval}" in
32|64) sim_bitsize="-DWITH_TARGET_WORD_BITSIZE=$enableval";;
*) { echo "configure: error: "--enable-sim-bitsize was given $enableval" 1>&2; exit 1; }; sim_bitsize="";;
fi
# Check whether --enable-sim-hostbitsize or --disable-sim-hostbitsize was given.
-enableval="$enable_sim_hostbitsize"
-if test -n "$enableval"; then
+if test "${enable_sim_hostbitsize+set}" = set; then
+ enableval="$enable_sim_hostbitsize"
case "${enableval}" in
32|64) sim_hostbitsize="-DWITH_HOST_WORD_BITSIZE=$enableval";;
*) { echo "configure: error: "--enable-sim-hostbitsize was given $enableval" 1>&2; exit 1; }; sim_hostbitsize="";;
fi
# Check whether --enable-sim-env or --disable-sim-env was given.
-enableval="$enable_sim_env"
-if test -n "$enableval"; then
+if test "${enable_sim_env+set}" = set; then
+ enableval="$enable_sim_env"
case "${enableval}" in
operating | os | oea) sim_env="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
virtual | vea) sim_env="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
fi
# Check whether --enable-sim-timebase or --disable-sim-timebase was given.
-enableval="$enable_sim_timebase"
-if test -n "$enableval"; then
+if test "${enable_sim_timebase+set}" = set; then
+ enableval="$enable_sim_timebase"
case "${enableval}" in
yes) sim_timebase="-DWITH_TIME_BASE=1";;
no) sim_timebase="-DWITH_TIME_BASE=0";;
fi
# Check whether --enable-sim-alignment or --disable-sim-alignment was given.
-enableval="$enable_sim_alignment"
-if test -n "$enableval"; then
+if test "${enable_sim_alignment+set}" = set; then
+ enableval="$enable_sim_alignment"
case "${enableval}" in
yes | strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
no | nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
fi
# Check whether --enable-sim-trace or --disable-sim-trace was given.
-enableval="$enable_sim_trace"
-if test -n "$enableval"; then
+if test "${enable_sim_trace+set}" = set; then
+ enableval="$enable_sim_trace"
case "${enableval}" in
yes) sim_trace="-DWITH_TRACE=1";;
no) sim_trace="-DWITH_TRACE=0";;
fi
# Check whether --enable-sim-assert or --disable-sim-assert was given.
-enableval="$enable_sim_assert"
-if test -n "$enableval"; then
+if test "${enable_sim_assert+set}" = set; then
+ enableval="$enable_sim_assert"
case "${enableval}" in
yes) sim_assert="-DWITH_ASSERT=1";;
no) sim_assert="-DWITH_ASSERT=0";;
fi
# Check whether --enable-sim-reserved-bits or --disable-sim-reserved-bits was given.
-enableval="$enable_sim_reserved_bits"
-if test -n "$enableval"; then
+if test "${enable_sim_reserved_bits+set}" = set; then
+ enableval="$enable_sim_reserved_bits"
case "${enableval}" in
yes) sim_reserved="-DWITH_RESERVED_BITS=1";;
no) sim_reserved="-DWITH_RESERVED_BITS=0";;
fi
# Check whether --enable-sim-float or --disable-sim-float was given.
-enableval="$enable_sim_float"
-if test -n "$enableval"; then
+if test "${enable_sim_float+set}" = set; then
+ enableval="$enable_sim_float"
case "${enableval}" in
yes | hard) sim_float="-DWITH_FLOATING_POINT=HARD_FLOATING_POINT";;
no | soft) sim_float="-DWITH_FLOATING_POINT=SOFT_FLOATING_POINT";;
fi
# Check whether --enable-sim-monitor or --disable-sim-monitor was given.
-enableval="$enable_sim_monitor"
-if test -n "$enableval"; then
+if test "${enable_sim_monitor+set}" = set; then
+ enableval="$enable_sim_monitor"
case "${enableval}" in
yes) sim_mon="-DWITH_MON='MONITOR_INSTRUCTION_ISSUE | MONITOR_LOAD_STORE_UNIT'";;
no) sim_mon="-DWITH_MON=0";;
fi
# Check whether --enable-sim-model or --disable-sim-model was given.
-enableval="$enable_sim_model"
-if test -n "$enableval"; then
+if test "${enable_sim_model+set}" = set; then
+ enableval="$enable_sim_model"
case "${enableval}" in
yes|no) { echo "configure: error: "No value supplied for --enable-sim-model=model"" 1>&2; exit 1; };;
*) sim_model="-DWITH_MODEL=${enableval}";;
fi
# Check whether --enable-sim-default-model or --disable-sim-default-model was given.
-enableval="$enable_sim_default_model"
-if test -n "$enableval"; then
+if test "${enable_sim_default_model+set}" = set; then
+ enableval="$enable_sim_default_model"
case "${enableval}" in
yes|no) { echo "configure: error: "No value supplied for --enable-sim-default-model=model"" 1>&2; exit 1; };;
*) sim_default_model="-DWITH_DEFAULT_MODEL=${enableval}";;
fi
# Check whether --enable-sim-model-issue or --disable-sim-model-issue was given.
-enableval="$enable_sim_model_issue"
-if test -n "$enableval"; then
+if test "${enable_sim_model_issue+set}" = set; then
+ enableval="$enable_sim_model_issue"
case "${enableval}" in
yes) sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_PROCESS";;
no) sim_model_issue="-DWITH_MODEL_ISSUE=MODEL_ISSUE_IGNORE";;
#
# The rules are:
# 1. You are not allowed to specify --host, --target, and nonopt at the
-# same time.
+# same time.
# 2. Host defaults to nonopt.
# 3. If nonopt is not specified, then host defaults to the current host,
# as determined by config.guess.
if test "$program_transform_name" = s,x,x,; then
program_transform_name=
else
- # Double any \ or $.
- echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
+ # Double any \ or $. echo might interpret backslashes.
+ cat <<\EOF_SED > conftestsed
+s,\\,\\\\,g; s,\$,$$,g
+EOF_SED
program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
rm -f conftestsed
fi
ac_cv_prog_gcc=no
fi
fi
+
echo "$ac_t""$ac_cv_prog_gcc" 1>&6
if test $ac_cv_prog_gcc = yes; then
GCC=yes
rm -f conftest*
fi
- echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
+
+echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
if test $ac_cv_prog_gcc_g = yes; then
CFLAGS="-g -O"
else
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1191 "configure"
+#line 1312 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
-char $ac_func();
+char $ac_func();
int main() { return 0; }
int t() {
fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
ac_cv_c_cross=yes
else
cat > conftest.$ac_ext <<EOF
-#line 1246 "configure"
+#line 1367 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
fi
rm -fr conftest*
fi
-cross_compiling=$ac_cv_c_cross
+
echo "$ac_t""$ac_cv_c_cross" 1>&6
+cross_compiling=$ac_cv_c_cross
if test "x$cross_compiling" = "xno"; then
CC_FOR_BUILD='$(CC)'
else
CC_FOR_BUILD=gcc
fi
+echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
+if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_cv_c_bigendian=unknown
+# See if sys/param.h defines the BYTE_ORDER macro.
+cat > conftest.$ac_ext <<EOF
+#line 1396 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/param.h>
+int main() { return 0; }
+int t() {
+
+#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
+ bogus endian macros
+#endif
+; return 0; }
+EOF
+if eval $ac_compile; then
+ rm -rf conftest*
+ # It does; now see whether it defined to BIG_ENDIAN or not.
+cat > conftest.$ac_ext <<EOF
+#line 1412 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/param.h>
+int main() { return 0; }
+int t() {
+
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+#endif
+; return 0; }
+EOF
+if eval $ac_compile; then
+ rm -rf conftest*
+ ac_cv_c_bigendian=yes
+else
+ rm -rf conftest*
+ ac_cv_c_bigendian=no
+fi
+rm -f conftest*
+
+fi
+rm -f conftest*
+
+if test $ac_cv_c_bigendian = unknown; then
+if test "$cross_compiling" = yes; then
+ { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
+else
+cat > conftest.$ac_ext <<EOF
+#line 1441 "configure"
+#include "confdefs.h"
+main () {
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long l;
+ char c[sizeof (long)];
+ } u;
+ u.l = 1;
+ exit (u.c[sizeof (long) - 1] == 1);
+}
+EOF
+eval $ac_link
+if test -s conftest && (./conftest; exit) 2>/dev/null; then
+ ac_cv_c_bigendian=no
+else
+ ac_cv_c_bigendian=yes
+fi
+fi
+rm -fr conftest*
+fi
+fi
+
+echo "$ac_t""$ac_cv_c_bigendian" 1>&6
+if test $ac_cv_c_bigendian = yes; then
+ cat >> confdefs.h <<\EOF
+#define WORDS_BIGENDIAN 1
+EOF
+
+fi
+
+
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 1284 "configure"
+#line 1491 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 1298 "configure"
+#line 1505 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1331 "configure"
+#line 1538 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'`
+ ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
cat >> confdefs.h <<EOF
#define $ac_tr_hdr 1
EOF
echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
- echo "$CONFIG_STATUS generated by autoconf version 2.4"
+ echo "$CONFIG_STATUS generated by autoconf version 2.7"
exit 0 ;;
-help | --help | --hel | --he | --h)
echo "\$ac_cs_usage"; exit 0 ;;
ac_given_srcdir=$srcdir
trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+EOF
+cat >> $CONFIG_STATUS <<EOF
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
$ac_vpsub
$extrasub
s%@CFLAGS@%$CFLAGS%g
s%@exec_prefix@%$exec_prefix%g
s%@prefix@%$prefix%g
s%@program_transform_name@%$program_transform_name%g
+s%@bindir@%$bindir%g
+s%@sbindir@%$sbindir%g
+s%@libexecdir@%$libexecdir%g
+s%@datadir@%$datadir%g
+s%@sysconfdir@%$sysconfdir%g
+s%@sharedstatedir@%$sharedstatedir%g
+s%@localstatedir@%$localstatedir%g
+s%@libdir@%$libdir%g
+s%@includedir@%$includedir%g
+s%@oldincludedir@%$oldincludedir%g
+s%@infodir@%$infodir%g
+s%@mandir@%$mandir%g
s%@host@%$host%g
s%@host_alias@%$host_alias%g
s%@host_cpu@%$host_cpu%g
# Transform confdefs.h into a sed script conftest.vals that substitutes
# the proper values into config.h.in to produce config.h. And first:
-# Protect against being on the right side of a sed subst in config.status.
+# Protect against being on the right side of a sed subst in config.status.
# Protect against being in an unquoted here document in config.status.
rm -f conftest.vals
cat > conftest.hdr <<\EOF
--- /dev/null
+/* This file is part of the program psim.
+
+ Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+ */
+
+
+#ifndef _SIM_ENDIAN_H_
+#define _SIM_ENDIAN_H_
+
+#ifndef INLINE_SIM_ENDIAN
+#define INLINE_SIM_ENDIAN
+#endif
+
+
+/* C byte conversion functions */
+
+INLINE_SIM_ENDIAN unsigned_1 endian_h2t_1(unsigned_1 x);
+INLINE_SIM_ENDIAN unsigned_2 endian_h2t_2(unsigned_2 x);
+INLINE_SIM_ENDIAN unsigned_4 endian_h2t_4(unsigned_4 x);
+INLINE_SIM_ENDIAN unsigned_8 endian_h2t_8(unsigned_8 x);
+
+INLINE_SIM_ENDIAN unsigned_1 endian_t2h_1(unsigned_1 x);
+INLINE_SIM_ENDIAN unsigned_2 endian_t2h_2(unsigned_2 x);
+INLINE_SIM_ENDIAN unsigned_4 endian_t2h_4(unsigned_4 x);
+INLINE_SIM_ENDIAN unsigned_8 endian_t2h_8(unsigned_8 x);
+
+INLINE_SIM_ENDIAN unsigned_1 swap_1(unsigned_1 x);
+INLINE_SIM_ENDIAN unsigned_2 swap_2(unsigned_2 x);
+INLINE_SIM_ENDIAN unsigned_4 swap_4(unsigned_4 x);
+INLINE_SIM_ENDIAN unsigned_8 swap_8(unsigned_8 x);
+
+
+/* Host dependant:
+
+ The CPP below defines information about the compilation host. In
+ particular it defines the macro's:
+
+ WITH_HOST_BYTE_ORDER The byte order of the host. Could
+ be any of LITTLE_ENDIAN, BIG_ENDIAN
+ or 0 (unknown). Those macro's also
+ need to be defined.
+
+ WITH_NTOH Network byte order macros defined.
+ Possible value is 32 or (maybe one
+ day 64 because some 64bit network
+ byte order macro is defined.
+ */
+
+
+/* NetBSD:
+
+ NetBSD is easy, everything you could ever want is in a header file
+ (well almost :-) */
+
+#if defined(__NetBSD__)
+# include <machine/endian.h>
+# define WITH_NTOH 32 /* what about alpha? */
+# if (WITH_HOST_BYTE_ORDER == 0)
+# undef WITH_HOST_BYTE_ORDER
+# define WITH_HOST_BYTE_ORDER BYTE_ORDER
+# endif
+# if (BYTE_ORDER != WITH_HOST_BYTE_ORDER)
+# error "host endian incorrectly configured, check config.h"
+# endif
+#endif
+
+/* Linux is similarly easy. */
+
+#if defined(__linux__)
+# include <endian.h>
+# include <asm/byteorder.h>
+# if defined(__LITTLE_ENDIAN) && !defined(LITTLE_ENDIAN)
+# define LITTLE_ENDIAN __LITTLE_ENDIAN
+# endif
+# if defined(__BIG_ENDIAN) && !defined(BIG_ENDIAN)
+# define BIG_ENDIAN __BIG_ENDIAN
+# endif
+# if defined(__BYTE_ORDER) && !defined(BYTE_ORDER)
+# define BYTE_ORDER __BYTE_ORDER
+# endif
+# if !defined(__alpha__)
+# define WITH_NTOH 32 /* what about alpha? */
+# endif
+# if (WITH_HOST_BYTE_ORDER == 0)
+# undef WITH_HOST_BYTE_ORDER
+# define WITH_HOST_BYTE_ORDER BYTE_ORDER
+# endif
+# if (BYTE_ORDER != WITH_HOST_BYTE_ORDER)
+# error "host endian incorrectly configured, check config.h"
+# endif
+#endif
+
+/* INSERT HERE - hosts that have available LITTLE_ENDIAN and
+ BIG_ENDIAN macro's */
+
+
+/* Some hosts don't define LITTLE_ENDIAN or BIG_ENDIAN, help them out */
+
+#ifndef LITTLE_ENDIAN
+#define LITTLE_ENDIAN 1234
+#endif
+#ifndef BIG_ENDIAN
+#define BIG_ENDIAN 4321
+#endif
+
+
+/* SunOS on SPARC:
+
+ Big endian last time I looked */
+
+#if defined(sparc) || defined(__sparc__)
+# if (WITH_HOST_BYTE_ORDER == 0)
+# undef WITH_HOST_BYTE_ORDER
+# define WITH_HOST_BYTE_ORDER BIG_ENDIAN
+# endif
+# if (WITH_HOST_BYTE_ORDER != BIG_ENDIAN)
+# error "sun was big endian last time I looked ..."
+# endif
+#endif
+
+
+/* Random x86
+
+ Little endian last time I looked */
+
+#if defined(i386) || defined(i486) || defined(i586) || defined(__i386__) || defined(__i486__) || defined(__i586__)
+# if (WITH_HOST_BYTE_ORDER == 0)
+# undef WITH_HOST_BYTE_ORDER
+# define WITH_HOST_BYTE_ORDER LITTLE_ENDIAN
+# endif
+# if (WITH_HOST_BYTE_ORDER != LITTLE_ENDIAN)
+# error "x86 was little endian last time I looked ..."
+# endif
+#endif
+
+#if (defined (__i486__) || defined (__i586__)) && defined(__GNUC__) && WITH_BSWAP && WITH_NTOH
+#undef htonl
+#undef ntohl
+#define htonl(IN) __extension__ ({ int _out; __asm__ ("bswap %0" : "=r" (_out) : "0" (IN)); _out; })
+#define ntohl(IN) __extension__ ({ int _out; __asm__ ("bswap %0" : "=r" (_out) : "0" (IN)); _out; })
+#endif
+
+
+/* Configure defines WORDS_BIGENDIAN if the host is big endian. */
+
+#if (WITH_HOST_BYTE_ORDER == 0)
+# undef WITH_HOST_BYTE_ORDER
+# ifdef WORDS_BIGENDIAN
+# define WITH_HOST_BYTE_ORDER BIG_ENDIAN
+# else
+# define WITH_HOST_BYTE_ORDER LITTLE_ENDIAN
+# endif
+#endif
+
+/* SWAP:
+
+ Some times a swap must always be performed, select the most
+ effecient method to swap a collection of bytes.
+
+ HOST BE sw
+ HOST LE sw/ntoh
+ HOST ?? sw
+
+ */
+
+#if (WITH_HOST_BYTE_ORDER \
+ && WITH_NTOH \
+ && WITH_HOST_BYTE_ORDER == LITTLE_ENDIAN)
+#define SWAP_1(X) (X)
+#define SWAP_2(X) ntohs(X)
+#define SWAP_4(X) ntohl(X)
+#define SWAP_8(X) swap_8(X)
+#else
+#define SWAP_1(X) (X)
+#define SWAP_2(X) swap_2(X)
+#define SWAP_4(X) swap_4(X)
+#define SWAP_8(X) swap_8(X)
+#endif
+
+
+/* CONVERSION:
+
+ Convert between host and target byte orders by the most efficient
+ method known (if needed at all)
+
+ TARG BE TARG LE TARG ??
+ HOST BE ok swap swap
+ HOST LE htohl ok ok|ntohl
+ HOST ?? ntohl swap swap
+
+ */
+
+
+/* FUNCTIONS:
+
+ Returns the value swapped according to the host/target byte order */
+
+/* no need to swap */
+#if (WITH_HOST_BYTE_ORDER \
+ && WITH_TARGET_BYTE_ORDER \
+ && WITH_HOST_BYTE_ORDER == WITH_TARGET_BYTE_ORDER )
+#define H2T_1(X) (X)
+#define H2T_2(X) (X)
+#define H2T_4(X) (X)
+#define H2T_8(X) (X)
+#define T2H_1(X) (X)
+#define T2H_2(X) (X)
+#define T2H_4(X) (X)
+#define T2H_8(X) (X)
+#endif
+
+/* have ntoh and big endian target */
+#if (WITH_TARGET_BYTE_ORDER == BIG_ENDIAN \
+ && WITH_HOST_BYTE_ORDER != BIG_ENDIAN \
+ && WITH_NTOH)
+#define H2T_8(X) endian_h2t_8(X)
+#define H2T_4(X) htonl(X)
+#define H2T_2(X) htons(X)
+#define H2T_1(X) (X)
+#define T2H_8(X) endian_t2h_8(X)
+#define T2H_4(X) htonl(X)
+#define T2H_2(X) htons(X)
+#define T2H_1(X) (X)
+#endif
+
+/* have ntoh, little host and unknown target */
+#if (WITH_HOST_BYTE_ORDER == LITTLE_ENDIAN \
+ && WITH_TARGET_BYTE_ORDER == 0 \
+ && WITH_NTOH)
+#define H2T_8(X) (CURRENT_TARGET_BYTE_ORDER == CURRENT_HOST_BYTE_ORDER \
+ ? (X) : endian_h2t_8(X))
+#define H2T_4(X) (CURRENT_TARGET_BYTE_ORDER == CURRENT_HOST_BYTE_ORDER \
+ ? (X) : htonl(X))
+#define H2T_2(X) (CURRENT_TARGET_BYTE_ORDER == CURRENT_HOST_BYTE_ORDER \
+ ? (X) : htons(X))
+#define H2T_1(X) (CURRENT_TARGET_BYTE_ORDER == CURRENT_HOST_BYTE_ORDER \
+ ? (X) : (X))
+#define T2H_8(X) (CURRENT_TARGET_BYTE_ORDER == CURRENT_HOST_BYTE_ORDER \
+ ? (X) : endian_t2h_8(X))
+#define T2H_4(X) (CURRENT_TARGET_BYTE_ORDER == CURRENT_HOST_BYTE_ORDER \
+ ? (X) : htonl(X))
+#define T2H_2(X) (CURRENT_TARGET_BYTE_ORDER == CURRENT_HOST_BYTE_ORDER \
+ ? (X) : htons(X))
+#define T2H_1(X) (CURRENT_TARGET_BYTE_ORDER == CURRENT_HOST_BYTE_ORDER \
+ ? (X) : (X))
+#endif
+
+/* if all else fails use software */
+#ifndef H2T_1
+#define H2T_1(X) (X)
+#define H2T_2(X) endian_h2t_2(X)
+#define H2T_4(X) endian_h2t_4(X)
+#define H2T_8(X) endian_h2t_8(X)
+#define T2H_1(X) (X)
+#define T2H_2(X) endian_t2h_2(X)
+#define T2H_4(X) endian_t2h_4(X)
+#define T2H_8(X) endian_t2h_8(X)
+#endif
+
+
+/* CONVERT IN PLACE:
+
+ These macros, given an argument of unknown size, swap its value in
+ place if a host/target conversion is required. */
+
+#define H2T(VARIABLE) \
+do { \
+ switch (sizeof(VARIABLE)) { \
+ case 1: VARIABLE = H2T_1(VARIABLE); break; \
+ case 2: VARIABLE = H2T_2(VARIABLE); break; \
+ case 4: VARIABLE = H2T_4(VARIABLE); break; \
+ case 8: VARIABLE = H2T_8(VARIABLE); break; \
+ } \
+} while (0)
+
+#define T2H(VARIABLE) \
+do { \
+ switch (sizeof(VARIABLE)) { \
+ case 1: VARIABLE = T2H_1(VARIABLE); break; \
+ case 2: VARIABLE = T2H_2(VARIABLE); break; \
+ case 4: VARIABLE = T2H_4(VARIABLE); break; \
+ case 8: VARIABLE = T2H_8(VARIABLE); break; \
+ } \
+} while (0)
+
+
+/* TARGET WORD:
+
+ Byte swap a quantity the size of the targets word */
+
+#if (WITH_TARGET_WORD_BITSIZE == 64)
+#define H2T_word(X) H2T_8(X)
+#define T2H_word(X) T2H_8(X)
+#endif
+#if (WITH_TARGET_WORD_BITSIZE == 32)
+#define H2T_word(X) H2T_4(X)
+#define T2H_word(X) T2H_4(X)
+#endif
+
+#endif /* _SIM_ENDIAN_H_ */
projects / binutils-gdb.git / commitdiff