configure 21.6 KB
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#!/bin/sh
#
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# qemu configure script (c) 2003 Fabrice Bellard
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#
# set temporary file name
if test ! -z "$TMPDIR" ; then
    TMPDIR1="${TMPDIR}"
elif test ! -z "$TEMPDIR" ; then
    TMPDIR1="${TEMPDIR}"
else
    TMPDIR1="/tmp"
fi

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TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}"
TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
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# default parameters
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prefix=""
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interp_prefix="/usr/gnemul/qemu-%M"
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static="no"
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cross_prefix=""
cc="gcc"
host_cc="gcc"
ar="ar"
make="make"
strip="strip"
cpu=`uname -m`
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target_list=""
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case "$cpu" in
  i386|i486|i586|i686|i86pc|BePC)
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    cpu="i386"
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  ;;
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  armv*b)
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    cpu="armv4b"
  ;;
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  armv*l)
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    cpu="armv4l"
  ;;
  alpha)
    cpu="alpha"
  ;;
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  "Power Macintosh"|ppc|ppc64)
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    cpu="powerpc"
  ;;
  mips)
    cpu="mips"
  ;;
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  s390)
    cpu="s390"
  ;;
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  sparc)
    cpu="sparc"
  ;;
  sparc64)
    cpu="sparc64"
  ;;
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  ia64)
    cpu="ia64"
  ;;
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  m68k)
    cpu="m68k"
  ;;
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  x86_64|amd64)
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    cpu="x86_64"
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  ;;
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  *)
    cpu="unknown"
  ;;
esac
gprof="no"
bigendian="no"
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mingw32="no"
EXESUF=""
gdbstub="yes"
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slirp="yes"
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adlib="no"
oss="no"
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dsound="no"
coreaudio="no"
alsa="no"
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fmod="no"
fmod_lib=""
fmod_inc=""
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linux="no"
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kqemu="no"
kernel_path=""
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cocoa="no"
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check_gfx="yes"
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check_gcc="yes"
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# OS specific
targetos=`uname -s`
case $targetos in
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CYGWIN*)
mingw32="yes"
CFLAGS="-O2 -mno-cygwin"
;;
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MINGW32*)
mingw32="yes"
;;
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FreeBSD)
bsd="yes"
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oss="yes"
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if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
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    kqemu="yes"
fi
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;;
NetBSD)
bsd="yes"
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oss="yes"
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;;
OpenBSD)
bsd="yes"
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oss="yes"
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;;
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Darwin)
bsd="yes"
darwin="yes"
;;
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*)
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oss="yes"
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linux="yes"
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if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
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    kqemu="yes"
fi
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;;
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esac

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if [ "$bsd" = "yes" ] ; then
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  if [ ! "$darwin" = "yes" ] ; then
    make="gmake"
  fi
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fi

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# find source path
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# XXX: we assume an absolute path is given when launching configure,
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# except in './configure' case.
source_path=${0%configure}
source_path=${source_path%/}
source_path_used="yes"
if test -z "$source_path" -o "$source_path" = "." ; then
    source_path=`pwd`
    source_path_used="no"
fi

for opt do
  case "$opt" in
  --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
  ;;
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  --interp-prefix=*) interp_prefix=`echo $opt | cut -d '=' -f 2`
  ;;
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  --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
  ;;
  --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
  ;;
  --cc=*) cc=`echo $opt | cut -d '=' -f 2`
  ;;
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  --host-cc=*) host_cc=`echo $opt | cut -d '=' -f 2`
  ;;
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  --make=*) make=`echo $opt | cut -d '=' -f 2`
  ;;
  --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
  ;;
  --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
  ;;
  --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
  ;;
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  --target-list=*) target_list=${opt#--target-list=}
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  ;;
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  --enable-gprof) gprof="yes"
  ;;
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  --static) static="yes"
  ;;
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  --disable-sdl) sdl="no"
  ;;
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  --enable-coreaudio) coreaudio="yes"
  ;;
  --enable-alsa) alsa="yes"
  ;;
  --enable-dsound) dsound="yes"
  ;;
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  --enable-fmod) fmod="yes"
  ;;
  --fmod-lib=*) fmod_lib=${opt#--fmod-lib=}
  ;;
  --fmod-inc=*) fmod_inc=${opt#--fmod-inc=}
  ;;
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  --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-"
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  ;;
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  --disable-slirp) slirp="no"
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  ;;
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  --enable-adlib) adlib="yes"
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  ;;
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  --disable-kqemu) kqemu="no"
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  ;;
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  --kernel-path=*) kernel_path=${opt#--kernel-path=}
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  ;;
  --enable-cocoa) cocoa="yes" ; coreaudio="yes" ; sdl="no"
  ;;
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  --disable-gfx-check) check_gfx="no"
  ;;
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  --disable-gcc-check) check_gcc="no"
  ;;
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  esac
done

# Checking for CFLAGS
if test -z "$CFLAGS"; then
    CFLAGS="-O2"
fi

cc="${cross_prefix}${cc}"
ar="${cross_prefix}${ar}"
strip="${cross_prefix}${strip}"

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if test "$mingw32" = "yes" ; then
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    linux="no"
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    EXESUF=".exe"
    gdbstub="no"
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    oss="no"
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    if [ "$cpu" = "i386" ] ; then
        kqemu="yes"
    fi
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fi

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if test -z "$target_list" ; then
# these targets are portable
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    target_list="i386-softmmu ppc-softmmu sparc-softmmu x86_64-softmmu mips-softmmu arm-softmmu"
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# the following are Linux specific
    if [ "$linux" = "yes" ] ; then
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        target_list="i386-user arm-user armeb-user sparc-user ppc-user mips-user mipsel-user $target_list"
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    fi
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else
    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
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fi

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if test -z "$cross_prefix" ; then

# ---
# big/little endian test
cat > $TMPC << EOF
#include <inttypes.h>
int main(int argc, char ** argv){
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        volatile uint32_t i=0x01234567;
        return (*((uint8_t*)(&i))) == 0x67;
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}
EOF

if $cc -o $TMPE $TMPC 2>/dev/null ; then
$TMPE && bigendian="yes"
else
echo big/little test failed
fi

else

# if cross compiling, cannot launch a program, so make a static guess
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if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k" -o "$cpu" = "armv4b"; then
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    bigendian="yes"
fi

fi

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# host long bits test
hostlongbits="32"
if test "$cpu" = "sparc64" -o "$cpu" = "ia64" -o "$cpu" = "x86_64" -o "$cpu" = "alpha"; then
    hostlongbits="64"
fi

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# check gcc options support
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cat > $TMPC <<EOF
int main(void) {
}
EOF

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have_gcc3_options="no"
if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev/null ; then
   have_gcc3_options="yes"
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fi
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# Check for gcc4
if test "$check_gcc" = "yes" ; then
    cat > $TMPC <<EOF
#if __GNUC__ >= 4
#error gcc4
#endif
int main(){return 0;}
EOF
    if ! $cc -o $TMPO $TMPC 2>/dev/null ; then
        echo "ERROR: \"$cc\" looks like gcc 4.x"
        echo "QEMU is known to have problems when compiled with gcc 4.x"
        echo "It is recommended that you use gcc 3.x to build QEMU"
        echo "To use this compiler anyway, configure with --disable-gcc-check"
        exit 1;
    fi
fi

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##########################################
# SDL probe

sdl_too_old=no

if test -z "$sdl" ; then

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sdl_config="sdl-config"
sdl=no
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sdl_static=no
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if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
# win32 cross compilation case
    sdl_config="i386-mingw32msvc-sdl-config"
    sdl=yes
else
# normal SDL probe
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cat > $TMPC << EOF
#include <SDL.h>
#undef main /* We don't want SDL to override our main() */
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
EOF

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if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /dev/null ; then
_sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
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if test "$_sdlversion" -lt 121 ; then
sdl_too_old=yes
else
sdl=yes
fi
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# static link with sdl ?
if test "$sdl" = "yes" ; then
aa="no"
`$sdl_config --static-libs | grep \\\-laa > /dev/null` && aa="yes"
sdl_static_libs=`$sdl_config --static-libs`
if [ "$aa" = "yes" ] ; then
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  sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
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fi

if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
  sdl_static=yes
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fi

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fi # static link

fi # sdl compile test

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fi # cross compilation
fi # -z $sdl
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if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
cat << EOF

Usage: configure [options]
Options: [defaults in brackets after descriptions]

EOF
echo "Standard options:"
echo "  --help                   print this message"
echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
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echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
echo "                           use %M for cpu name [$interp_prefix]"
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echo "  --target-list=LIST       set target list [$target_list]"
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echo ""
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echo "kqemu kernel acceleration support:"
echo "  --disable-kqemu          disable kqemu build"
echo "  --kernel-path=PATH       set the kernel path (configure probes it)"
echo ""
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echo "Advanced options (experts only):"
echo "  --source-path=PATH       path of source code [$source_path]"
echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
echo "  --cc=CC                  use C compiler CC [$cc]"
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echo "  --host-cc=CC             use C compiler CC [$cc] for dyngen etc."
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echo "  --make=MAKE              use specified make [$make]"
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echo "  --static                 enable static build [$static]"
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echo "  --enable-mingw32         enable Win32 cross compilation with mingw32"
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echo "  --enable-adlib           enable Adlib emulation"
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echo "  --enable-coreaudio       enable Coreaudio audio driver"
echo "  --enable-alsa            enable ALSA audio driver"
echo "  --enable-fmod            enable FMOD audio driver"
echo "  --enabled-dsound         enable DirectSound audio driver"
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echo "  --fmod-lib               path to FMOD library"
echo "  --fmod-inc               path to FMOD includes"
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echo ""
echo "NOTE: The object files are build at the place where configure is launched"
exit 1
fi

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if test "$mingw32" = "yes" ; then
if test -z "$prefix" ; then
    prefix="/c/Program Files/Qemu"
fi
mandir="$prefix"
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datadir="$prefix"
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docdir="$prefix"
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bindir="$prefix"
else
if test -z "$prefix" ; then
    prefix="/usr/local"
fi
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mandir="$prefix/share/man"
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datadir="$prefix/share/qemu"
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docdir="$prefix/share/doc/qemu"
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bindir="$prefix/bin"
fi
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# kqemu support
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if test $kqemu = "yes" ; then
    # test if the source code is installed
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    if test '!' -f "kqemu/Makefile" ; then
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        kqemu="no"
    fi
fi
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# Linux specific kqemu configuration
if test $kqemu = "yes" -a $linux = "yes" ; then
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# find the kernel path
if test -z "$kernel_path" ; then
kernel_version=`uname -r`
kernel_path="/lib/modules/$kernel_version/build"
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if test '!' -d "$kernel_path/include" ; then
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    kernel_path="/usr/src/linux"
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    if test '!' -d "$kernel_path/include" ; then
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        echo "Could not find kernel includes in /lib/modules or /usr/src/linux - cannot build the kqemu module"
        kqemu="no"
    fi
fi
fi

if test $kqemu = "yes" ; then

# test that the kernel config is present
if test '!' -f "$kernel_path/Makefile" ; then
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    echo "No Makefile file present in $kernel_path - kqemu cannot be built"
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    kqemu="no"
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fi
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# find build system (2.6 or legacy)
kbuild26="yes"
if grep -q "PATCHLEVEL = 4" $kernel_path/Makefile ; then
kbuild26="no"
fi

fi # kqemu

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fi # kqemu and linux
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echo "Install prefix    $prefix"
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echo "BIOS directory    $datadir"
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echo "binary directory  $bindir"
if test "$mingw32" = "no" ; then
echo "Manual directory  $mandir"
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echo "ELF interp prefix $interp_prefix"
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fi
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echo "Source path       $source_path"
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echo "C compiler        $cc"
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echo "Host C compiler   $host_cc"
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echo "make              $make"
echo "host CPU          $cpu"
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echo "host big endian   $bigendian"
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echo "target list       $target_list"
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echo "gprof enabled     $gprof"
echo "static build      $static"
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if test "$darwin" = "yes" ; then
    echo "Cocoa support     $cocoa"
fi
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echo "SDL support       $sdl"
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if test "$sdl" != "no" ; then
    echo "SDL static link   $sdl_static"
fi
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echo "mingw32 support   $mingw32"
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echo "Adlib support     $adlib"
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echo "CoreAudio support $coreaudio"
echo "ALSA support      $alsa"
echo "DSound support    $dsound"
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echo -n "FMOD support      $fmod"
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if test "$fmod" = "yes"; then
    if test -z $fmod_lib || test -z $fmod_inc; then
        echo
        echo "Error: You must specify path to FMOD library and headers"
        echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
        echo
        exit 1
    fi
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    echo -n " (lib='$fmod_lib' include='$fmod_inc')"
fi
echo ""
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echo "kqemu support     $kqemu"
if test $kqemu = "yes" -a $linux = "yes" ; then
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echo ""
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echo "KQEMU Linux module configuration:"
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echo "kernel sources    $kernel_path"
echo -n "kbuild type       "
if test $kbuild26 = "yes"; then
echo "2.6"
else
echo "2.4"
fi
fi
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if test $sdl_too_old = "yes"; then
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echo "-> Your SDL version is too old - please upgrade to have SDL support"
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fi
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#if test "$sdl_static" = "no"; then
#  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
#fi
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config_mak="config-host.mak"
config_h="config-host.h"
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#echo "Creating $config_mak and $config_h"
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echo "# Automatically generated by configure - do not modify" > $config_mak
echo "/* Automatically generated by configure - do not modify */" > $config_h
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echo "prefix=$prefix" >> $config_mak
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echo "bindir=$bindir" >> $config_mak
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echo "mandir=$mandir" >> $config_mak
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echo "datadir=$datadir" >> $config_mak
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echo "docdir=$docdir" >> $config_mak
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echo "#define CONFIG_QEMU_SHAREDIR \"$datadir\"" >> $config_h
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echo "MAKE=$make" >> $config_mak
echo "CC=$cc" >> $config_mak
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if test "$have_gcc3_options" = "yes" ; then
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  echo "HAVE_GCC3_OPTIONS=yes" >> $config_mak
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fi
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echo "HOST_CC=$host_cc" >> $config_mak
echo "AR=$ar" >> $config_mak
echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
echo "CFLAGS=$CFLAGS" >> $config_mak
echo "LDFLAGS=$LDFLAGS" >> $config_mak
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echo "EXESUF=$EXESUF" >> $config_mak
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if test "$cpu" = "i386" ; then
  echo "ARCH=i386" >> $config_mak
  echo "#define HOST_I386 1" >> $config_h
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elif test "$cpu" = "x86_64" ; then
  echo "ARCH=x86_64" >> $config_mak
  echo "#define HOST_X86_64 1" >> $config_h
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elif test "$cpu" = "armv4b" ; then
  echo "ARCH=arm" >> $config_mak
  echo "#define HOST_ARM 1" >> $config_h
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elif test "$cpu" = "armv4l" ; then
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  echo "ARCH=arm" >> $config_mak
  echo "#define HOST_ARM 1" >> $config_h
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elif test "$cpu" = "powerpc" ; then
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  echo "ARCH=ppc" >> $config_mak
  echo "#define HOST_PPC 1" >> $config_h
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elif test "$cpu" = "mips" ; then
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  echo "ARCH=mips" >> $config_mak
  echo "#define HOST_MIPS 1" >> $config_h
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elif test "$cpu" = "s390" ; then
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  echo "ARCH=s390" >> $config_mak
  echo "#define HOST_S390 1" >> $config_h
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elif test "$cpu" = "alpha" ; then
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  echo "ARCH=alpha" >> $config_mak
  echo "#define HOST_ALPHA 1" >> $config_h
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elif test "$cpu" = "sparc" ; then
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  echo "ARCH=sparc" >> $config_mak
  echo "#define HOST_SPARC 1" >> $config_h
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elif test "$cpu" = "sparc64" ; then
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  echo "ARCH=sparc64" >> $config_mak
  echo "#define HOST_SPARC64 1" >> $config_h
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elif test "$cpu" = "ia64" ; then
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  echo "ARCH=ia64" >> $config_mak
  echo "#define HOST_IA64 1" >> $config_h
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elif test "$cpu" = "m68k" ; then
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  echo "ARCH=m68k" >> $config_mak
  echo "#define HOST_M68K 1" >> $config_h
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else
  echo "Unsupported CPU"
  exit 1
fi
if test "$bigendian" = "yes" ; then
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  echo "WORDS_BIGENDIAN=yes" >> $config_mak
  echo "#define WORDS_BIGENDIAN 1" >> $config_h
fi
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echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h
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if test "$mingw32" = "yes" ; then
  echo "CONFIG_WIN32=yes" >> $config_mak
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  echo "#define CONFIG_WIN32 1" >> $config_h
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elif test -f "/usr/include/byteswap.h" ; then
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  echo "#define HAVE_BYTESWAP_H 1" >> $config_h
fi
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if test "$darwin" = "yes" ; then
  echo "CONFIG_DARWIN=yes" >> $config_mak
  echo "#define CONFIG_DARWIN 1" >> $config_h
fi
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if test "$gdbstub" = "yes" ; then
  echo "CONFIG_GDBSTUB=yes" >> $config_mak
  echo "#define CONFIG_GDBSTUB 1" >> $config_h
fi
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if test "$gprof" = "yes" ; then
  echo "TARGET_GPROF=yes" >> $config_mak
  echo "#define HAVE_GPROF 1" >> $config_h
fi
if test "$static" = "yes" ; then
  echo "CONFIG_STATIC=yes" >> $config_mak
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  echo "#define CONFIG_STATIC 1" >> $config_h
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fi
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if test "$slirp" = "yes" ; then
  echo "CONFIG_SLIRP=yes" >> $config_mak
  echo "#define CONFIG_SLIRP 1" >> $config_h
fi
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if test "$adlib" = "yes" ; then
  echo "CONFIG_ADLIB=yes" >> $config_mak
  echo "#define CONFIG_ADLIB 1" >> $config_h
fi
if test "$oss" = "yes" ; then
  echo "CONFIG_OSS=yes" >> $config_mak
  echo "#define CONFIG_OSS 1" >> $config_h
fi
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if test "$coreaudio" = "yes" ; then
  echo "CONFIG_COREAUDIO=yes" >> $config_mak
  echo "#define CONFIG_COREAUDIO 1" >> $config_h
fi
if test "$alsa" = "yes" ; then
  echo "CONFIG_ALSA=yes" >> $config_mak
  echo "#define CONFIG_ALSA 1" >> $config_h
fi
if test "$dsound" = "yes" ; then
  echo "CONFIG_DSOUND=yes" >> $config_mak
  echo "#define CONFIG_DSOUND 1" >> $config_h
fi
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if test "$fmod" = "yes" ; then
  echo "CONFIG_FMOD=yes" >> $config_mak
  echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak
  echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak
  echo "#define CONFIG_FMOD 1" >> $config_h
fi
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echo -n "VERSION=" >>$config_mak
head $source_path/VERSION >>$config_mak
echo "" >>$config_mak
echo -n "#define QEMU_VERSION \"" >> $config_h
head $source_path/VERSION >> $config_h
echo "\"" >> $config_h

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if test $kqemu = "yes" ; then
  echo "CONFIG_KQEMU=yes" >> $config_mak
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  if test $linux = "yes" ; then
    echo "KERNEL_PATH=$kernel_path" >> $config_mak
    if test $kbuild26 = "yes" ; then
      echo "CONFIG_KBUILD26=yes" >> $config_mak
    fi
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  fi
fi
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echo "SRC_PATH=$source_path" >> $config_mak
echo "TARGET_DIRS=$target_list" >> $config_mak

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# XXX: suppress that
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if [ "$bsd" = "yes" ] ; then
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  echo "#define O_LARGEFILE 0" >> $config_h
  echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h
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  echo "#define _BSD 1" >> $config_h
fi

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for target in $target_list; do
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target_dir="$target"
config_mak=$target_dir/config.mak
config_h=$target_dir/config.h
target_cpu=`echo $target | cut -d '-' -f 1`
target_bigendian="no"
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[ "$target_cpu" = "armeb" ] && target_bigendian=yes
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[ "$target_cpu" = "sparc" ] && target_bigendian=yes
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[ "$target_cpu" = "sparc64" ] && target_bigendian=yes
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[ "$target_cpu" = "ppc" ] && target_bigendian=yes
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[ "$target_cpu" = "ppc64" ] && target_bigendian=yes
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[ "$target_cpu" = "mips" ] && target_bigendian=yes
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target_softmmu="no"
if expr $target : '.*-softmmu' > /dev/null ; then
  target_softmmu="yes"
fi
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target_user_only="no"
if expr $target : '.*-user' > /dev/null ; then
  target_user_only="yes"
fi
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if test "$target_user_only" = "no" -a "$check_gfx" = "yes" \
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        -a "$sdl" = "no" -a "$cocoa" = "no" ; then
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    echo "ERROR: QEMU requires SDL or Cocoa for graphical output"
    echo "To build QEMU with graphical output configure with --disable-gfx-check"
    echo "Note that this will disable all output from the virtual graphics card."
    exit 1;
fi

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#echo "Creating $config_mak, $config_h and $target_dir/Makefile"
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mkdir -p $target_dir
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mkdir -p $target_dir/fpu
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if test "$target" = "arm-user" -o "$target" = "armeb-user" ; then
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  mkdir -p $target_dir/nwfpe
fi
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if test "$target_user_only" = "no" ; then
  mkdir -p $target_dir/slirp
fi
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ln -sf $source_path/Makefile.target $target_dir/Makefile

echo "# Automatically generated by configure - do not modify" > $config_mak
echo "/* Automatically generated by configure - do not modify */" > $config_h

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echo "include ../config-host.mak" >> $config_mak
echo "#include \"../config-host.h\"" >> $config_h
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interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
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if test "$target_cpu" = "i386" ; then
  echo "TARGET_ARCH=i386" >> $config_mak
  echo "#define TARGET_ARCH \"i386\"" >> $config_h
  echo "#define TARGET_I386 1" >> $config_h
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  if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "i386" ; then
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    echo "#define USE_KQEMU 1" >> $config_h
  fi
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elif test "$target_cpu" = "arm" -o "$target_cpu" = "armeb" ; then
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  echo "TARGET_ARCH=arm" >> $config_mak
  echo "#define TARGET_ARCH \"arm\"" >> $config_h
  echo "#define TARGET_ARM 1" >> $config_h
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elif test "$target_cpu" = "sparc" ; then
  echo "TARGET_ARCH=sparc" >> $config_mak
  echo "#define TARGET_ARCH \"sparc\"" >> $config_h
  echo "#define TARGET_SPARC 1" >> $config_h
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elif test "$target_cpu" = "sparc64" ; then
  echo "TARGET_ARCH=sparc64" >> $config_mak
  echo "#define TARGET_ARCH \"sparc64\"" >> $config_h
  echo "#define TARGET_SPARC 1" >> $config_h
  echo "#define TARGET_SPARC64 1" >> $config_h
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elif test "$target_cpu" = "ppc" ; then
  echo "TARGET_ARCH=ppc" >> $config_mak
  echo "#define TARGET_ARCH \"ppc\"" >> $config_h
  echo "#define TARGET_PPC 1" >> $config_h
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elif test "$target_cpu" = "ppc64" ; then
  echo "TARGET_ARCH=ppc64" >> $config_mak
  echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
  echo "#define TARGET_PPC 1" >> $config_h
  echo "#define TARGET_PPC64 1" >> $config_h
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elif test "$target_cpu" = "x86_64" ; then
  echo "TARGET_ARCH=x86_64" >> $config_mak
  echo "#define TARGET_ARCH \"x86_64\"" >> $config_h
  echo "#define TARGET_I386 1" >> $config_h
  echo "#define TARGET_X86_64 1" >> $config_h
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  if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"  ; then
    echo "#define USE_KQEMU 1" >> $config_h
  fi
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elif test "$target_cpu" = "mips" -o "$target_cpu" = "mipsel" ; then
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  echo "TARGET_ARCH=mips" >> $config_mak
  echo "#define TARGET_ARCH \"mips\"" >> $config_h
  echo "#define TARGET_MIPS 1" >> $config_h
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else
  echo "Unsupported target CPU"
  exit 1
fi
if test "$target_bigendian" = "yes" ; then
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  echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
  echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
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fi
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if test "$target_softmmu" = "yes" ; then
  echo "CONFIG_SOFTMMU=yes" >> $config_mak
  echo "#define CONFIG_SOFTMMU 1" >> $config_h
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fi
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if test "$target_user_only" = "yes" ; then
  echo "CONFIG_USER_ONLY=yes" >> $config_mak
  echo "#define CONFIG_USER_ONLY 1" >> $config_h
fi
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if test "$target_cpu" = "arm" -o "$target_cpu" = "armeb" ; then
  echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
  echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
fi
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# sdl defines

if test "$target_user_only" = "no"; then
    if test "$target_softmmu" = "no" -o "$static" = "yes"; then
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        sdl1=$sdl_static
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    else
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        sdl1=$sdl
    fi
    if test "$sdl1" = "yes" ; then
        echo "#define CONFIG_SDL 1" >> $config_h
        echo "CONFIG_SDL=yes" >> $config_mak
        if test "$target_softmmu" = "no" -o "$static" = "yes"; then
            echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
        else
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            echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
        fi
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        echo -n "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
        if [ "${aa}" = "yes" ] ; then
            echo -n " `aalib-config --cflags`" >> $config_mak ;
        fi
        echo "" >> $config_mak
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    fi
fi

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if test "$cocoa" = "yes" ; then
    echo "#define CONFIG_COCOA 1" >> $config_h
    echo "CONFIG_COCOA=yes" >> $config_mak
fi

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done # for target in $targets
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# build tree in object directory if source path is different from current one
if test "$source_path_used" = "yes" ; then
    DIRS="tests"
    FILES="Makefile tests/Makefile"
    for dir in $DIRS ; do
            mkdir -p $dir
    done
    for f in $FILES ; do
        ln -sf $source_path/$f $f
    done
fi

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rm -f $TMPO $TMPC $TMPE $TMPS