Add various switches to control how the simulator is built
This commit is contained in:
Michael Meissner
parent
0e3dd9a071
commit
4b935ed4a4
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@ -1,3 +1,17 @@
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Tue Oct 31 15:20:04 1995 Michael Meissner <meissner@tiktok.cygnus.com>
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* configure.in: Add support for --enable-sim-inline,
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--enable-sim-bswap, --enable-sim-cflags, --enable-sim-complex,
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--enable-sim-switch, --enable-sim-duplicate, --enable-sim-filter,
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and --enable-sim-endian switch to control various Makefile
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variables.
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* configure: Regenerate from configure.in.
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* Makefile: Add various Make variables that the various switches
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alter.
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* std-config.h (DEFAULT_INLINE): Don't set this to 2 if using GCC
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and optimizing by default.
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Fri Oct 27 19:26:27 1995 Andrew Cagney <cagney@cagney@highland.com.au>
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* bits.h (ROTL32, ROTL64): Were functions, made them macros, now
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@ -1,7 +1,7 @@
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#! /bin/sh
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# Guess values for system-dependent variables and create Makefiles.
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# Generated automatically using autoconf version 2.3
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# Generated automatically using autoconf version 2.4
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# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
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#
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# This configure script is free software; the Free Software Foundation
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@ -216,7 +216,7 @@ EOF
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verbose=yes ;;
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-version | --version | --versio | --versi | --vers)
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echo "configure generated by autoconf version 2.3"
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echo "configure generated by autoconf version 2.4"
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exit 0 ;;
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-with-* | --with-*)
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@ -399,6 +399,8 @@ fi
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ac_aux_dir=
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for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
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if test -f $ac_dir/install-sh; then
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@ -524,19 +526,236 @@ test "$program_transform_name" = "" && program_transform_name="s,x,x,"
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. ${srcdir}/../../bfd/configure.host
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if test -f ${srcdir}/../../bfd/config/${my_host}.mh; then
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host_makefile_frag=../../bfd/config/${my_host}.mh
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# Extract the first word of "gcc", so it can be a program name with args.
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set dummy gcc; ac_word=$2
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echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
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if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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host_makefile_frag=/dev/null
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if test -n "$CC"; then
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ac_cv_prog_CC="$CC" # Let the user override the test.
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else
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
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for ac_dir in $PATH; do
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test -z "$ac_dir" && ac_dir=.
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if test -f $ac_dir/$ac_word; then
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ac_cv_prog_CC="gcc"
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break
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fi
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done
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IFS="$ac_save_ifs"
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test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc"
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fi
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fi
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CC="$ac_cv_prog_CC"
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if test -n "$CC"; then
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echo "$ac_t""$CC" 1>&6
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else
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echo "$ac_t""no" 1>&6
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fi
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frags=
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if test $host_makefile_frag != /dev/null; then
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frags="$frags $host_makefile_frag"
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echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
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if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.c <<EOF
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#ifdef __GNUC__
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yes;
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#endif
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EOF
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if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
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ac_cv_prog_gcc=yes
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else
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ac_cv_prog_gcc=no
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fi
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fi
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echo "$ac_t""$ac_cv_prog_gcc" 1>&6
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if test $ac_cv_prog_gcc = yes; then
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GCC=yes
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if test "${CFLAGS+set}" != set; then
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echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
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if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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echo 'void f(){}' > conftest.c
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if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
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ac_cv_prog_gcc_g=yes
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else
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ac_cv_prog_gcc_g=no
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fi
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rm -f conftest*
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fi
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echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
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if test $ac_cv_prog_gcc_g = yes; then
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CFLAGS="-g -O"
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else
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CFLAGS="-O"
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fi
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fi
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else
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GCC=
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test "${CFLAGS+set}" = set || CFLAGS="-g"
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fi
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AR=${AR-ar}
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# Extract the first word of "ranlib", so it can be a program name with args.
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set dummy ranlib; ac_word=$2
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echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
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if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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if test -n "$RANLIB"; then
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ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
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else
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IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
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for ac_dir in $PATH; do
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test -z "$ac_dir" && ac_dir=.
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if test -f $ac_dir/$ac_word; then
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ac_cv_prog_RANLIB="ranlib"
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break
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fi
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done
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IFS="$ac_save_ifs"
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test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
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fi
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fi
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RANLIB="$ac_cv_prog_RANLIB"
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if test -n "$RANLIB"; then
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echo "$ac_t""$RANLIB" 1>&6
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else
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echo "$ac_t""no" 1>&6
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fi
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# Put a plausible default for CC_FOR_BUILD in Makefile.
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# If we cannot run a trivial program, we must be cross compiling.
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echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
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if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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if test "$cross_compiling" = yes; then
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ac_cv_c_cross=yes
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else
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cat > conftest.$ac_ext <<EOF
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#line 646 "configure"
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#include "confdefs.h"
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main(){return(0);}
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EOF
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eval $ac_link
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if test -s conftest && (./conftest; exit) 2>/dev/null; then
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ac_cv_c_cross=no
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else
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ac_cv_c_cross=yes
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fi
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fi
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rm -fr conftest*
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fi
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cross_compiling=$ac_cv_c_cross
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echo "$ac_t""$ac_cv_c_cross" 1>&6
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if test "x$cross_compiling" = "xno"; then
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CC_FOR_BUILD='$(CC)'
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else
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CC_FOR_BUILD=gcc
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fi
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echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
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# On Suns, sometimes $CPP names a directory.
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if test -n "$CPP" && test -d "$CPP"; then
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CPP=
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fi
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echo $ac_n "(cached) $ac_c" 1>&6
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# This must be in double quotes, not single quotes, because CPP may get
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CPP="${CC-cc} -E"
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# not just through cpp.
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cat > conftest.$ac_ext <<EOF
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#line 684 "configure"
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#include "confdefs.h"
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#include <assert.h>
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Syntax Error
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EOF
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eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
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:
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echo "$ac_err" >&5
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rm -rf conftest*
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CPP="${CC-cc} -E -traditional-cpp"
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cat > conftest.$ac_ext <<EOF
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#line 698 "configure"
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#include "confdefs.h"
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#include <assert.h>
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Syntax Error
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EOF
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eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
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:
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echo "$ac_err" >&5
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CPP=/lib/cpp
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fi
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rm -f conftest*
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fi
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rm -f conftest*
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ac_cv_prog_CPP="$CPP"
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fi
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CPP="$ac_cv_prog_CPP"
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else
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ac_cv_prog_CPP="$CPP"
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fi
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echo "$ac_t""$CPP" 1>&6
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for ac_hdr in string.h strings.h stdlib.h time.h sys/times.h
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do
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ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
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echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
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echo $ac_n "(cached) $ac_c" 1>&6
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cat > conftest.$ac_ext <<EOF
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#include "confdefs.h"
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#include <$ac_hdr>
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EOF
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eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
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rm -rf conftest*
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eval "ac_cv_header_$ac_safe=yes"
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#define $ac_tr_hdr 1
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cat > conftest.defs <<\EOF
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EOF
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DEFS=-DHAVE_CONFIG_H
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: ${CONFIG_STATUS=./config.status}
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exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
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-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
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echo "$CONFIG_STATUS generated by autoconf version 2.4"
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-help | --help | --hel | --he | --h)
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ac_given_srcdir=$srcdir
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s%@CC@%$CC%g
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CEOF
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EOF
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ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
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ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
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ac_dC='\3'
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ac_dD='%g'
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# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
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ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
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ac_uB='\([ ]\)%\1#\2define\3'
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ac_uC=' '
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ac_eB='$%\1#\2define\3'
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CONFIG_HEADERS=${CONFIG_HEADERS-"config.h:config.in"}
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for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
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case "$ac_file" in
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*) ac_file_in="${ac_file}.in" ;;
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rm -f conftest.frag conftest.in conftest.out
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ac_lines=`grep -c . conftest.vals`
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|
||||
sed -f conftest.frag conftest.in > conftest.out
|
||||
rm -f conftest.in
|
||||
mv conftest.out conftest.in
|
||||
' >> $CONFIG_STATUS
|
||||
sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
|
||||
rm -f conftest.vals
|
||||
mv conftest.tail conftest.vals
|
||||
done
|
||||
rm -f conftest.vals
|
||||
|
||||
cat >> $CONFIG_STATUS <<\EOF
|
||||
rm -f conftest.frag conftest.h
|
||||
echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
|
||||
cat conftest.in >> conftest.h
|
||||
rm -f conftest.in
|
||||
if cmp -s $ac_file conftest.h 2>/dev/null; then
|
||||
echo "$ac_file is unchanged"
|
||||
rm -f conftest.h
|
||||
else
|
||||
rm -f $ac_file
|
||||
mv conftest.h $ac_file
|
||||
fi
|
||||
fi; done
|
||||
|
||||
|
||||
case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac
|
||||
exit 0
|
||||
EOF
|
||||
chmod +x $CONFIG_STATUS
|
||||
rm -fr confdefs* $ac_clean_files
|
||||
test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
|
||||
|
||||
|
||||
if test x"$enable_sim_inline" != x"" -a x"$enable_sim_inline" != x"no"; then
|
||||
flags=""
|
||||
case "$enable_sim_inline" in
|
||||
yes | 2) flags="-DDEFAULT_INLINE=2";;
|
||||
1) flags="-DDEFAULT_INLINE=1";;
|
||||
*) for x in `echo "$enable_sim_inline" | sed -e "s/,/ /g"`; do
|
||||
case "$x" in
|
||||
*_INLINE=*) flags="$flags -D$x";;
|
||||
*_INLINE) flags="$flags -D$x=2";;
|
||||
*=*) x=`sed -e "s/=/_INLINE=/"`; flags="$flags -D$x";;
|
||||
*) flags="$flags -D$x""_INLINE=2";;
|
||||
esac
|
||||
done;;
|
||||
esac
|
||||
if test x"$flags" != x""; then
|
||||
mv Makefile Makefile.tem
|
||||
echo "Setting INLINE_CFLAGS=$flags" 1>&6
|
||||
sed -e "s/^INLINE_CFLAGS.*=.*\$/INLINE_CFLAGS = $flags/" \
|
||||
< Makefile.tem > Makefile
|
||||
rm -f Makefile.tem
|
||||
fi
|
||||
fi
|
||||
|
||||
if test x"$enable_sim_bswap" != x"" -a x"$enable_sim_bswap" != x"no"; then
|
||||
mv Makefile Makefile.tem
|
||||
echo "Setting BSWAP_CFLAGS=-DWITH_BSWAP=1" 1>&6
|
||||
sed -e "s/^BSWAP_CFLAGS.*=.*\$/BSWAP_CFLAGS = -DWITH_BSWAP=1/" \
|
||||
< Makefile.tem > Makefile
|
||||
rm -f Makefile.tem
|
||||
fi
|
||||
|
||||
if test x"$enable_sim_cflags" != x"" -a x"$enable_sim_cflags" != x"no"; then
|
||||
if test "$enable_sim_cflags" = "yes"; then
|
||||
enable_sim_cflags="-fomit-frame-pointer -O2"
|
||||
fi
|
||||
mv Makefile Makefile.tem
|
||||
echo "Setting SIM_CFLAGS=$enable_sim_cflags"
|
||||
sed -e "s/^SIM_CFLAGS.*=.*\$/SIM_CFLAGS = $enable_sim_cflags/" \
|
||||
< Makefile.tem > Makefile
|
||||
rm -f Makefile.tem
|
||||
fi
|
||||
|
||||
if test x"$enable_sim_complex" != x"" -a x"$enable_sim_complex" != x"no"; then
|
||||
mv Makefile Makefile.tem
|
||||
echo "Setting IGEN_OPCODE_RULES=ppc-opcode-complex" 1>&6
|
||||
sed -e "s/^IGEN_OPCODE_RULES.*=.*\$/IGEN_OPCODE_RULES = ppc-opcode-complex/" \
|
||||
< Makefile.tem > Makefile
|
||||
rm -f Makefile.tem
|
||||
fi
|
||||
|
||||
if test x"$enable_sim_switch" != x"" -a x"$enable_sim_switch" != x"no"; then
|
||||
mv Makefile Makefile.tem
|
||||
echo "Setting DGEN_FLAGS=-s" 1>&6
|
||||
sed -e "s/^DGEN_FLAGS.*=.*\$/DGEN_FLAGS = -s/" < Makefile.tem > Makefile
|
||||
rm -f Makefile.tem
|
||||
fi
|
||||
|
||||
if test x"$enable_sim_duplicate" != x"" -a x"$enable_sim_duplicate" != x"no"; then
|
||||
mv Makefile Makefile.tem
|
||||
echo "Setting IGEN_DUPLICATE=-e" 1>&6
|
||||
sed -e "s/^IGEN_DUPLICATE.*=.*\$/IGEN_DUPLICATE = -e/" < Makefile.tem > Makefile
|
||||
rm -f Makefile.tem
|
||||
fi
|
||||
|
||||
if test x"$enable_sim_filter" = x"no"; then
|
||||
mv Makefile Makefile.tem
|
||||
echo "Setting IGEN_FILTER=" 1>&6
|
||||
sed -e "s/^IGEN_FILTER.*=.*\$/IGEN_FILTER =/" < Makefile.tem > Makefile
|
||||
rm -f Makefile.tem
|
||||
|
||||
else
|
||||
if test x"$enable_sim_filter" != x"yes"; then
|
||||
mv Makefile Makefile.tem
|
||||
echo "Setting IGEN_FILTER= -f $enable_sim_filter" 1>&6
|
||||
sed -e "s/^IGEN_FILTER.*=.*\$/IGEN_FILTER = -f $enable_sim_filter/" \
|
||||
< Makefile.tem > Makefile
|
||||
rm -f Makefile.tem
|
||||
fi
|
||||
fi
|
||||
|
||||
endian=""
|
||||
case x"$enable_sim_endian" in
|
||||
xb* | xB*) endian="BIG_ENDIAN";;
|
||||
xl* | xL*) endian="LITTLE_ENDIAN";;
|
||||
xyes) case "$target" in
|
||||
*powerpc-*) endian="BIG_ENDIAN";;
|
||||
*powerpcle-*) endian="LITTLE_ENDIAN";;
|
||||
*) echo "Unknown $target" 1>&6;;
|
||||
esac;;
|
||||
esac
|
||||
if test x"$endian" != x""; then
|
||||
mv Makefile Makefile.tem
|
||||
echo "Setting SIM_ENDIAN=-DWITH_TARGET_BYTE_ORDER=$endian"
|
||||
sed -e "s/^SIM_ENDIAN.*=.*\$/SIM_ENDIAN = -DWITH_TARGET_BYTE_ORDER=$endian/" \
|
||||
< Makefile.tem > Makefile
|
||||
rm -f Makefile.tem
|
||||
fi
|
||||
|
||||
|
|
|
|||
|
|
@ -30,3 +30,104 @@ AC_CHECK_HEADERS(string.h strings.h stdlib.h time.h sys/times.h)
|
|||
|
||||
AC_OUTPUT(Makefile,
|
||||
[case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac])
|
||||
|
||||
if test x"$enable_sim_inline" != x""; then
|
||||
flags=""
|
||||
case "$enable_sim_inline" in
|
||||
no) flags="";;
|
||||
0) flags="-DDEFAULT_INLINE=0";;
|
||||
yes | 2) flags="-DDEFAULT_INLINE=2";;
|
||||
1) flags="-DDEFAULT_INLINE=1";;
|
||||
*) for x in `echo "$enable_sim_inline" | sed -e "s/,/ /g"`; do
|
||||
case "$x" in
|
||||
*_INLINE=*) flags="$flags -D$x";;
|
||||
*_INLINE) flags="$flags -D$x=2";;
|
||||
*=*) x=`sed -e "s/=/_INLINE=/"`; flags="$flags -D$x";;
|
||||
*) flags="$flags -D$x""_INLINE=2";;
|
||||
esac
|
||||
done;;
|
||||
esac
|
||||
if test x"$flags" != x""; then
|
||||
mv Makefile Makefile.tem
|
||||
echo "Setting INLINE_CFLAGS=$flags" 1>&6
|
||||
sed -e "s/^INLINE_CFLAGS.*=.*\$/INLINE_CFLAGS =$flags/" \
|
||||
< Makefile.tem > Makefile
|
||||
rm -f Makefile.tem
|
||||
fi
|
||||
fi
|
||||
|
||||
if test x"$enable_sim_bswap" != x"" -a x"$enable_sim_bswap" != x"no"; then
|
||||
mv Makefile Makefile.tem
|
||||
echo "Setting BSWAP_CFLAGS=-DWITH_BSWAP=1" 1>&6
|
||||
sed -e "s/^BSWAP_CFLAGS.*=.*\$/BSWAP_CFLAGS = -DWITH_BSWAP=1/" \
|
||||
< Makefile.tem > Makefile
|
||||
rm -f Makefile.tem
|
||||
fi
|
||||
|
||||
if test x"$enable_sim_cflags" != x"" -a x"$enable_sim_cflags" != x"no"; then
|
||||
if test "$enable_sim_cflags" = "yes"; then
|
||||
enable_sim_cflags="-fomit-frame-pointer -O2"
|
||||
fi
|
||||
mv Makefile Makefile.tem
|
||||
echo "Setting SIM_CFLAGS=$enable_sim_cflags"
|
||||
sed -e "s/^SIM_CFLAGS.*=.*\$/SIM_CFLAGS = $enable_sim_cflags/" \
|
||||
< Makefile.tem > Makefile
|
||||
rm -f Makefile.tem
|
||||
fi
|
||||
|
||||
if test x"$enable_sim_complex" != x"" -a x"$enable_sim_complex" != x"no"; then
|
||||
mv Makefile Makefile.tem
|
||||
echo "Setting IGEN_OPCODE_RULES=ppc-opcode-complex" 1>&6
|
||||
sed -e "s/^IGEN_OPCODE_RULES.*=.*\$/IGEN_OPCODE_RULES = ppc-opcode-complex/" \
|
||||
< Makefile.tem > Makefile
|
||||
rm -f Makefile.tem
|
||||
fi
|
||||
|
||||
if test x"$enable_sim_switch" != x"" -a x"$enable_sim_switch" != x"no"; then
|
||||
mv Makefile Makefile.tem
|
||||
echo "Setting DGEN_FLAGS=-s" 1>&6
|
||||
sed -e "s/^DGEN_FLAGS.*=.*\$/DGEN_FLAGS = -s/" < Makefile.tem > Makefile
|
||||
rm -f Makefile.tem
|
||||
fi
|
||||
|
||||
if test x"$enable_sim_duplicate" != x"" -a x"$enable_sim_duplicate" != x"no"; then
|
||||
mv Makefile Makefile.tem
|
||||
echo "Setting IGEN_DUPLICATE=-e" 1>&6
|
||||
sed -e "s/^IGEN_DUPLICATE.*=.*\$/IGEN_DUPLICATE = -e/" < Makefile.tem > Makefile
|
||||
rm -f Makefile.tem
|
||||
fi
|
||||
|
||||
if test x"$enable_sim_filter" = x"no"; then
|
||||
mv Makefile Makefile.tem
|
||||
echo "Setting IGEN_FILTER=" 1>&6
|
||||
sed -e "s/^IGEN_FILTER.*=.*\$/IGEN_FILTER =/" < Makefile.tem > Makefile
|
||||
rm -f Makefile.tem
|
||||
|
||||
else
|
||||
if test x"$enable_sim_filter" != x"yes"; then
|
||||
mv Makefile Makefile.tem
|
||||
echo "Setting IGEN_FILTER= -f $enable_sim_filter" 1>&6
|
||||
sed -e "s/^IGEN_FILTER.*=.*\$/IGEN_FILTER = -f $enable_sim_filter/" \
|
||||
< Makefile.tem > Makefile
|
||||
rm -f Makefile.tem
|
||||
fi
|
||||
fi
|
||||
|
||||
endian=""
|
||||
case x"$enable_sim_endian" in
|
||||
xb* | xB*) endian="BIG_ENDIAN";;
|
||||
xl* | xL*) endian="LITTLE_ENDIAN";;
|
||||
xyes) case "$target" in
|
||||
*powerpc-*) endian="BIG_ENDIAN";;
|
||||
*powerpcle-*) endian="LITTLE_ENDIAN";;
|
||||
*) echo "Unknown $target" 1>&6;;
|
||||
esac;;
|
||||
esac
|
||||
if test x"$endian" != x""; then
|
||||
mv Makefile Makefile.tem
|
||||
echo "Setting SIM_ENDIAN=-DWITH_TARGET_BYTE_ORDER=$endian"
|
||||
sed -e "s/^SIM_ENDIAN.*=.*\$/SIM_ENDIAN = -DWITH_TARGET_BYTE_ORDER=$endian/" \
|
||||
< Makefile.tem > Makefile
|
||||
rm -f Makefile.tem
|
||||
fi
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue