[qemu.git] / configure

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

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"

# default parameters
prefix=""
interp_prefix="/usr/gnemul/qemu-%M"
static="no"
cross_prefix=""
cc="gcc"
host_cc="gcc"
ar="ar"
make="make"
strip="strip"
cpu=`uname -m`
target_list="i386-user i386 i386-softmmu arm-user sparc-user ppc-user ppc-softmmu"
case "$cpu" in
  i386|i486|i586|i686|i86pc|BePC)
    cpu="i386"
  ;;
  armv4l)
    cpu="armv4l"
  ;;
  alpha)
    cpu="alpha"
  ;;
  "Power Macintosh"|ppc|ppc64)
    cpu="powerpc"
  ;;
  mips)
    cpu="mips"
  ;;
  s390)
    cpu="s390"
  ;;
  sparc)
    cpu="sparc"
  ;;
  sparc64)
    cpu="sparc64"
  ;;
  ia64)
    cpu="ia64"
  ;;
  m68k)
    cpu="m68k"
  ;;
  x86_64|amd64)
    cpu="amd64"
  ;;
  *)
    cpu="unknown"
  ;;
esac
gprof="no"
bigendian="no"
mingw32="no"
EXESUF=""
gdbstub="yes"
slirp="no"

# OS specific
targetos=`uname -s`
case $targetos in
MINGW32*)
mingw32="yes"
;;
*) ;;
esac

# find source path
# XXX: we assume an absolute path is given when launching configure, 
# 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`
  ;;
  --interp-prefix=*) interp_prefix=`echo $opt | cut -d '=' -f 2`
  ;;
  --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`
  ;;
  --make=*) make=`echo $opt | cut -d '=' -f 2`
  ;;
  --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
  ;;
  --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
  ;;
  --extra-libs=*) extralibs=${opt#--extra-libs=}
  ;;
  --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
  ;;
  --target-list=*) target_list=${opt#--target-list=}
  ;;
  --enable-gprof) gprof="yes"
  ;;
  --static) static="yes"
  ;;
  --disable-sdl) sdl="no"
  ;;
  --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-"
  ;; 
  --enable-slirp) slirp="yes"
  ;; 
  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}"

if test "$mingw32" = "yes" ; then
    target_list="i386-softmmu"
    EXESUF=".exe"
    gdbstub="no"
fi

if test -z "$cross_prefix" ; then

# ---
# big/little endian test
cat > $TMPC << EOF
#include <inttypes.h>
int main(int argc, char ** argv){
	volatile uint32_t i=0x01234567;
	return (*((uint8_t*)(&i))) == 0x67;
}
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
if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k"; then
    bigendian="yes"
fi

fi

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

have_gcc3_options="no"
if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev/null ; then
   have_gcc3_options="yes"
fi

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

sdl_too_old=no

if test -z "$sdl" ; then

sdl_config="sdl-config"
sdl=no
sdl_static=no

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
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

if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /dev/null ; then
_sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
if test "$_sdlversion" -lt 121 ; then
sdl_too_old=yes
else
sdl=yes
fi

# 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
  sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
fi

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

fi # static link

fi # sdl compile test

fi # cross compilation
fi # -z $sdl

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 [$prefix]"
echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
echo "                           use %M for cpu name [$interp_prefix]"
echo "  --target-list=LIST       set target list [$target_list]"
echo ""
echo "Advanced options (experts only):"
echo "  --source-path=PATH       path of source code [$source_path]"
echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
echo "  --cc=CC                  use C compiler CC [$cc]"
echo "  --make=MAKE              use specified make [$make]"
echo "  --static                 enable static build [$static]"
echo "  --enable-mingw32         enable Win32 cross compilation with mingw32"
echo ""
echo "NOTE: The object files are build at the place where configure is launched"
exit 1
fi

if test "$mingw32" = "yes" ; then
if test -z "$prefix" ; then
    prefix="/c/Program Files/Qemu"
fi
mandir="$prefix"
sharedir="$prefix"
bindir="$prefix"
else
if test -z "$prefix" ; then
    prefix="/usr/local"
fi
mandir="$prefix/share/man"
sharedir="$prefix/share/qemu"
bindir="$prefix/bin"
fi

echo "Install prefix    $prefix"
echo "BIOS directory    $sharedir"
echo "binary directory  $bindir"
if test "$mingw32" = "no" ; then
echo "Manual directory  $mandir"
echo "ELF interp prefix $interp_prefix"
fi
echo "Source path       $source_path"
echo "C compiler        $cc"
echo "make              $make"
echo "host CPU          $cpu"
echo "host big endian   $bigendian"
echo "target list       $target_list"
echo "gprof enabled     $gprof"
echo "static build      $static"
echo "SDL support       $sdl"
echo "SDL static link   $sdl_static"
echo "mingw32 support   $mingw32"

if test $sdl_too_old = "yes"; then
echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
fi
if test "$sdl_static" = "no"; then
  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
fi

config_mak="config-host.mak"
config_h="config-host.h"

#echo "Creating $config_mak and $config_h"

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

echo "prefix=$prefix" >> $config_mak
echo "bindir=$bindir" >> $config_mak
echo "mandir=$mandir" >> $config_mak
echo "sharedir=$sharedir" >> $config_mak
echo "#define CONFIG_QEMU_SHAREDIR \"$sharedir\"" >> $config_h
echo "MAKE=$make" >> $config_mak
echo "CC=$cc" >> $config_mak
if test "$have_gcc3_options" = "yes" ; then
  echo "HAVE_GCC3_OPTIONS=yes" >> $config_mak
fi
echo "HOST_CC=$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" >> $config_mak
echo "EXESUF=$EXESUF" >> $config_mak
if test "$cpu" = "i386" ; then
  echo "ARCH=i386" >> $config_mak
  echo "#define HOST_I386 1" >> $config_h
elif test "$cpu" = "amd64" ; then
  echo "ARCH=amd64" >> $config_mak
  echo "#define HOST_AMD64 1" >> $config_h
elif test "$cpu" = "armv4l" ; then
  echo "ARCH=arm" >> $config_mak
  echo "#define HOST_ARM 1" >> $config_h
elif test "$cpu" = "powerpc" ; then
  echo "ARCH=ppc" >> $config_mak
  echo "#define HOST_PPC 1" >> $config_h
elif test "$cpu" = "mips" ; then
  echo "ARCH=mips" >> $config_mak
  echo "#define HOST_MIPS 1" >> $config_h
elif test "$cpu" = "s390" ; then
  echo "ARCH=s390" >> $config_mak
  echo "#define HOST_S390 1" >> $config_h
elif test "$cpu" = "alpha" ; then
  echo "ARCH=alpha" >> $config_mak
  echo "#define HOST_ALPHA 1" >> $config_h
elif test "$cpu" = "sparc" ; then
  echo "ARCH=sparc" >> $config_mak
  echo "#define HOST_SPARC 1" >> $config_h
elif test "$cpu" = "sparc64" ; then
  echo "ARCH=sparc64" >> $config_mak
  echo "#define HOST_SPARC64 1" >> $config_h
elif test "$cpu" = "ia64" ; then
  echo "ARCH=ia64" >> $config_mak
  echo "#define HOST_IA64 1" >> $config_h
elif test "$cpu" = "m68k" ; then
  echo "ARCH=m68k" >> $config_mak
  echo "#define HOST_M68K 1" >> $config_h
else
  echo "Unsupported CPU"
  exit 1
fi
if test "$bigendian" = "yes" ; then
  echo "WORDS_BIGENDIAN=yes" >> $config_mak
  echo "#define WORDS_BIGENDIAN 1" >> $config_h
fi
if test "$mingw32" = "yes" ; then
  echo "CONFIG_WIN32=yes" >> $config_mak
  echo "#define CONFIG_WIN32 1" >> $config_h
else
  echo "#define HAVE_BYTESWAP_H 1" >> $config_h
fi
if test "$gdbstub" = "yes" ; then
  echo "CONFIG_GDBSTUB=yes" >> $config_mak
  echo "#define CONFIG_GDBSTUB 1" >> $config_h
fi
if test "$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
  echo "#define CONFIG_STATIC 1" >> $config_h
fi
if test "$slirp" = "yes" ; then
  echo "CONFIG_SLIRP=yes" >> $config_mak
  echo "#define CONFIG_SLIRP 1" >> $config_h
fi
echo -n "VERSION=" >>$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

echo "SRC_PATH=$source_path" >> $config_mak
echo "TARGET_DIRS=$target_list" >> $config_mak

for target in $target_list; do 

target_dir="$target"
config_mak=$target_dir/config.mak
config_h=$target_dir/config.h
target_cpu=`echo $target | cut -d '-' -f 1`
target_bigendian="no"
[ "$target_cpu" = "sparc" ] && target_bigendian=yes
[ "$target_cpu" = "ppc" ] && target_bigendian=yes
target_softmmu="no"
if expr $target : '.*-softmmu' > /dev/null ; then
  target_softmmu="yes"
fi
target_user_only="no"
if expr $target : '.*-user' > /dev/null ; then
  target_user_only="yes"
fi

#echo "Creating $config_mak, $config_h and $target_dir/Makefile"

mkdir -p $target_dir
if test "$target" = "arm-user" ; then
  mkdir -p $target_dir/nwfpe
fi
if test "$target_user_only" = "no" ; then
  mkdir -p $target_dir/slirp
fi

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


echo "include ../config-host.mak" >> $config_mak
echo "#include \"../config-host.h\"" >> $config_h

interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h

if test "$target_cpu" = "i386" ; then
  echo "TARGET_ARCH=i386" >> $config_mak
  echo "#define TARGET_ARCH \"i386\"" >> $config_h
  echo "#define TARGET_I386 1" >> $config_h
elif test "$target_cpu" = "arm" ; then
  echo "TARGET_ARCH=arm" >> $config_mak
  echo "#define TARGET_ARCH \"arm\"" >> $config_h
  echo "#define TARGET_ARM 1" >> $config_h
elif test "$target_cpu" = "sparc" ; then
  echo "TARGET_ARCH=sparc" >> $config_mak
  echo "#define TARGET_ARCH \"sparc\"" >> $config_h
  echo "#define TARGET_SPARC 1" >> $config_h
elif test "$target_cpu" = "ppc" ; then
  echo "TARGET_ARCH=ppc" >> $config_mak
  echo "#define TARGET_ARCH \"ppc\"" >> $config_h
  echo "#define TARGET_PPC 1" >> $config_h
else
  echo "Unsupported target CPU"
  exit 1
fi
if test "$target_bigendian" = "yes" ; then
  echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
  echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
fi
if test "$target_softmmu" = "yes" ; then
  echo "CONFIG_SOFTMMU=yes" >> $config_mak
  echo "#define CONFIG_SOFTMMU 1" >> $config_h
fi
if test "$target_user_only" = "yes" ; then
  echo "CONFIG_USER_ONLY=yes" >> $config_mak
  echo "#define CONFIG_USER_ONLY 1" >> $config_h
fi

# sdl defines

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

done # for target in $targets

# 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

rm -f $TMPO $TMPC $TMPE $TMPS
Commit	Line	Data
7d13299d FB	1	#!/bin/sh
7d13299d FB	2	#
3ef693a0	3	# qemu configure script (c) 2003 Fabrice Bellard
7d13299d FB	4	#
	5	# set temporary file name
	6	if test ! -z "$TMPDIR" ; then
	7	TMPDIR1="${TMPDIR}"
	8	elif test ! -z "$TEMPDIR" ; then
	9	TMPDIR1="${TEMPDIR}"
	10	else
	11	TMPDIR1="/tmp"
	12	fi
	13
3ef693a0 FB	14	TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
	15	TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
	16	TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}"
	17	TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
7d13299d FB	18
7d13299d FB	19	# default parameters
11d9f695	20	prefix=""
1e43adfc	21	interp_prefix="/usr/gnemul/qemu-%M"
43ce4dfe	22	static="no"
7d13299d FB	23	cross_prefix=""
	24	cc="gcc"
	25	host_cc="gcc"
	26	ar="ar"
	27	make="make"
	28	strip="strip"
	29	cpu=`uname -m`
a541f297	30	target_list="i386-user i386 i386-softmmu arm-user sparc-user ppc-user ppc-softmmu"
7d13299d FB	31	case "$cpu" in
7d13299d FB	32	i386\|i486\|i586\|i686\|i86pc\|BePC)
97a847bc	33	cpu="i386"
7d13299d FB	34	;;
	35	armv4l)
	36	cpu="armv4l"
	37	;;
	38	alpha)
	39	cpu="alpha"
	40	;;
295defa5	41	"Power Macintosh"\|ppc\|ppc64)
7d13299d FB	42	cpu="powerpc"
	43	;;
	44	mips)
	45	cpu="mips"
	46	;;
fb3e5849 FB	47	s390)
	48	cpu="s390"
	49	;;
ae228531 FB	50	sparc)
	51	cpu="sparc"
	52	;;
	53	sparc64)
	54	cpu="sparc64"
	55	;;
a8baa8c5 FB	56	ia64)
	57	cpu="ia64"
	58	;;
38e584a0 FB	59	m68k)
	60	cpu="m68k"
	61	;;
bc51c5c9 FB	62	x86_64\|amd64)
	63	cpu="amd64"
	64	;;
7d13299d FB	65	*)
	66	cpu="unknown"
	67	;;
	68	esac
	69	gprof="no"
	70	bigendian="no"
67b915a5 FB	71	mingw32="no"
	72	EXESUF=""
	73	gdbstub="yes"
c20709aa	74	slirp="no"
7d13299d FB	75
	76	# OS specific
	77	targetos=`uname -s`
	78	case $targetos in
67b915a5 FB	79	MINGW32*)
	80	mingw32="yes"
	81	;;
7d13299d FB	82	*) ;;
	83	esac
	84
	85	# find source path
	86	# XXX: we assume an absolute path is given when launching configure,
	87	# except in './configure' case.
	88	source_path=${0%configure}
	89	source_path=${source_path%/}
	90	source_path_used="yes"
	91	if test -z "$source_path" -o "$source_path" = "." ; then
	92	source_path=`pwd`
	93	source_path_used="no"
	94	fi
	95
	96	for opt do
	97	case "$opt" in
	98	--prefix=*) prefix=`echo $opt \| cut -d '=' -f 2`
	99	;;
32ce6337 FB	100	--interp-prefix=*) interp_prefix=`echo $opt \| cut -d '=' -f 2`
32ce6337 FB	101	;;
7d13299d FB	102	--source-path=*) source_path=`echo $opt \| cut -d '=' -f 2`
	103	;;
	104	--cross-prefix=*) cross_prefix=`echo $opt \| cut -d '=' -f 2`
	105	;;
	106	--cc=*) cc=`echo $opt \| cut -d '=' -f 2`
	107	;;
	108	--make=*) make=`echo $opt \| cut -d '=' -f 2`
	109	;;
	110	--extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
	111	;;
	112	--extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
	113	;;
	114	--extra-libs=*) extralibs=${opt#--extra-libs=}
	115	;;
	116	--cpu=*) cpu=`echo $opt \| cut -d '=' -f 2`
	117	;;
97a847bc	118	--target-list=*) target_list=${opt#--target-list=}
de83cd02	119	;;
7d13299d FB	120	--enable-gprof) gprof="yes"
7d13299d FB	121	;;
43ce4dfe FB	122	--static) static="yes"
43ce4dfe FB	123	;;
97a847bc FB	124	--disable-sdl) sdl="no"
97a847bc FB	125	;;
67b915a5 FB	126	--enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-"
67b915a5 FB	127	;;
c20709aa FB	128	--enable-slirp) slirp="yes"
c20709aa FB	129	;;
7d13299d FB	130	esac
	131	done
	132
	133	# Checking for CFLAGS
	134	if test -z "$CFLAGS"; then
	135	CFLAGS="-O2"
	136	fi
	137
	138	cc="${cross_prefix}${cc}"
	139	ar="${cross_prefix}${ar}"
	140	strip="${cross_prefix}${strip}"
	141
67b915a5	142	if test "$mingw32" = "yes" ; then
67b915a5	143	target_list="i386-softmmu"
67b915a5 FB	144	EXESUF=".exe"
	145	gdbstub="no"
	146	fi
	147
7d13299d FB	148	if test -z "$cross_prefix" ; then
	149
	150	# ---
	151	# big/little endian test
	152	cat > $TMPC << EOF
	153	#include <inttypes.h>
	154	int main(int argc, char ** argv){
	155	volatile uint32_t i=0x01234567;
	156	return (((uint8_t)(&i))) == 0x67;
	157	}
	158	EOF
	159
	160	if $cc -o $TMPE $TMPC 2>/dev/null ; then
	161	$TMPE && bigendian="yes"
	162	else
	163	echo big/little test failed
	164	fi
	165
	166	else
	167
	168	# if cross compiling, cannot launch a program, so make a static guess
38e584a0	169	if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k"; then
7d13299d FB	170	bigendian="yes"
	171	fi
	172
	173	fi
	174
e8cd23de	175	# check gcc options support
04369ff2 FB	176	cat > $TMPC <<EOF
04369ff2 FB	177	int main(void) {
04369ff2 FB	178	}
	179	EOF
	180
e8cd23de FB	181	have_gcc3_options="no"
	182	if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev/null ; then
	183	have_gcc3_options="yes"
04369ff2	184	fi
ca735206	185
11d9f695 FB	186	##########################################
	187	# SDL probe
	188
	189	sdl_too_old=no
	190
	191	if test -z "$sdl" ; then
	192
a6e022ad FB	193	sdl_config="sdl-config"
a6e022ad FB	194	sdl=no
7c1f25b4	195	sdl_static=no
a6e022ad FB	196
	197	if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
	198	# win32 cross compilation case
	199	sdl_config="i386-mingw32msvc-sdl-config"
	200	sdl=yes
	201	else
	202	# normal SDL probe
11d9f695 FB	203	cat > $TMPC << EOF
	204	#include <SDL.h>
	205	#undef main /* We don't want SDL to override our main() */
	206	int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
	207	EOF
	208
a6e022ad FB	209	if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /dev/null ; then
a6e022ad FB	210	_sdlversion=`$sdl_config --version \| sed 's/[^0-9]//g'`
11d9f695 FB	211	if test "$_sdlversion" -lt 121 ; then
	212	sdl_too_old=yes
	213	else
	214	sdl=yes
	215	fi
7c1f25b4 FB	216
	217	# static link with sdl ?
	218	if test "$sdl" = "yes" ; then
	219	aa="no"
	220	`$sdl_config --static-libs \| grep \\\-laa > /dev/null` && aa="yes"
	221	sdl_static_libs=`$sdl_config --static-libs`
	222	if [ "$aa" = "yes" ] ; then
d8d8aa4e	223	sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
7c1f25b4 FB	224	fi
	225
	226	if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
	227	sdl_static=yes
11d9f695 FB	228	fi
11d9f695 FB	229
7c1f25b4 FB	230	fi # static link
	231
	232	fi # sdl compile test
	233
a6e022ad FB	234	fi # cross compilation
a6e022ad FB	235	fi # -z $sdl
11d9f695	236
7d13299d FB	237	if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
	238	cat << EOF
	239
	240	Usage: configure [options]
	241	Options: [defaults in brackets after descriptions]
	242
	243	EOF
	244	echo "Standard options:"
	245	echo " --help print this message"
	246	echo " --prefix=PREFIX install in PREFIX [$prefix]"
1e43adfc FB	247	echo " --interp-prefix=PREFIX where to find shared libraries, etc."
1e43adfc FB	248	echo " use %M for cpu name [$interp_prefix]"
97a847bc	249	echo " --target-list=LIST set target list [$target_list]"
7d13299d FB	250	echo ""
	251	echo "Advanced options (experts only):"
	252	echo " --source-path=PATH path of source code [$source_path]"
	253	echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
	254	echo " --cc=CC use C compiler CC [$cc]"
	255	echo " --make=MAKE use specified make [$make]"
43ce4dfe	256	echo " --static enable static build [$static]"
67b915a5	257	echo " --enable-mingw32 enable Win32 cross compilation with mingw32"
7d13299d FB	258	echo ""
	259	echo "NOTE: The object files are build at the place where configure is launched"
	260	exit 1
	261	fi
	262
11d9f695 FB	263	if test "$mingw32" = "yes" ; then
	264	if test -z "$prefix" ; then
	265	prefix="/c/Program Files/Qemu"
	266	fi
	267	mandir="$prefix"
	268	sharedir="$prefix"
	269	bindir="$prefix"
	270	else
	271	if test -z "$prefix" ; then
	272	prefix="/usr/local"
	273	fi
5a67135a FB	274	mandir="$prefix/share/man"
5a67135a FB	275	sharedir="$prefix/share/qemu"
11d9f695 FB	276	bindir="$prefix/bin"
11d9f695 FB	277	fi
5a67135a	278
43ce4dfe	279	echo "Install prefix $prefix"
5a67135a	280	echo "BIOS directory $sharedir"
11d9f695 FB	281	echo "binary directory $bindir"
	282	if test "$mingw32" = "no" ; then
	283	echo "Manual directory $mandir"
43ce4dfe	284	echo "ELF interp prefix $interp_prefix"
11d9f695	285	fi
5a67135a	286	echo "Source path $source_path"
43ce4dfe FB	287	echo "C compiler $cc"
	288	echo "make $make"
	289	echo "host CPU $cpu"
de83cd02	290	echo "host big endian $bigendian"
97a847bc	291	echo "target list $target_list"
43ce4dfe FB	292	echo "gprof enabled $gprof"
43ce4dfe FB	293	echo "static build $static"
97a847bc	294	echo "SDL support $sdl"
7c1f25b4	295	echo "SDL static link $sdl_static"
67b915a5 FB	296	echo "mingw32 support $mingw32"
67b915a5 FB	297
97a847bc FB	298	if test $sdl_too_old = "yes"; then
	299	echo "-> Your SDL version is too old - please upgrade to have FFplay/SDL support"
	300	fi
7c1f25b4 FB	301	if test "$sdl_static" = "no"; then
	302	echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
	303	fi
97a847bc FB	304
	305	config_mak="config-host.mak"
	306	config_h="config-host.h"
7d13299d	307
7c1f25b4	308	#echo "Creating $config_mak and $config_h"
7d13299d	309
97a847bc FB	310	echo "# Automatically generated by configure - do not modify" > $config_mak
97a847bc FB	311	echo "/* Automatically generated by configure - do not modify */" > $config_h
7d13299d	312
97a847bc	313	echo "prefix=$prefix" >> $config_mak
11d9f695	314	echo "bindir=$bindir" >> $config_mak
5a67135a FB	315	echo "mandir=$mandir" >> $config_mak
	316	echo "sharedir=$sharedir" >> $config_mak
	317	echo "#define CONFIG_QEMU_SHAREDIR \"$sharedir\"" >> $config_h
97a847bc FB	318	echo "MAKE=$make" >> $config_mak
97a847bc FB	319	echo "CC=$cc" >> $config_mak
e8cd23de	320	if test "$have_gcc3_options" = "yes" ; then
97a847bc	321	echo "HAVE_GCC3_OPTIONS=yes" >> $config_mak
e8cd23de	322	fi
97a847bc FB	323	echo "HOST_CC=$host_cc" >> $config_mak
	324	echo "AR=$ar" >> $config_mak
	325	echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak
	326	echo "CFLAGS=$CFLAGS" >> $config_mak
	327	echo "LDFLAGS=$LDFLAGS" >> $config_mak
67b915a5	328	echo "EXESUF=$EXESUF" >> $config_mak
97a847bc FB	329	if test "$cpu" = "i386" ; then
	330	echo "ARCH=i386" >> $config_mak
	331	echo "#define HOST_I386 1" >> $config_h
bc51c5c9 FB	332	elif test "$cpu" = "amd64" ; then
	333	echo "ARCH=amd64" >> $config_mak
	334	echo "#define HOST_AMD64 1" >> $config_h
7d13299d	335	elif test "$cpu" = "armv4l" ; then
97a847bc FB	336	echo "ARCH=arm" >> $config_mak
97a847bc FB	337	echo "#define HOST_ARM 1" >> $config_h
7d13299d	338	elif test "$cpu" = "powerpc" ; then
97a847bc FB	339	echo "ARCH=ppc" >> $config_mak
97a847bc FB	340	echo "#define HOST_PPC 1" >> $config_h
7d13299d	341	elif test "$cpu" = "mips" ; then
97a847bc FB	342	echo "ARCH=mips" >> $config_mak
97a847bc FB	343	echo "#define HOST_MIPS 1" >> $config_h
fb3e5849	344	elif test "$cpu" = "s390" ; then
97a847bc FB	345	echo "ARCH=s390" >> $config_mak
97a847bc FB	346	echo "#define HOST_S390 1" >> $config_h
295defa5	347	elif test "$cpu" = "alpha" ; then
97a847bc FB	348	echo "ARCH=alpha" >> $config_mak
97a847bc FB	349	echo "#define HOST_ALPHA 1" >> $config_h
ae228531	350	elif test "$cpu" = "sparc" ; then
97a847bc FB	351	echo "ARCH=sparc" >> $config_mak
97a847bc FB	352	echo "#define HOST_SPARC 1" >> $config_h
ae228531	353	elif test "$cpu" = "sparc64" ; then
97a847bc FB	354	echo "ARCH=sparc64" >> $config_mak
97a847bc FB	355	echo "#define HOST_SPARC64 1" >> $config_h
a8baa8c5	356	elif test "$cpu" = "ia64" ; then
97a847bc FB	357	echo "ARCH=ia64" >> $config_mak
97a847bc FB	358	echo "#define HOST_IA64 1" >> $config_h
38e584a0	359	elif test "$cpu" = "m68k" ; then
38ca2abc FB	360	echo "ARCH=m68k" >> $config_mak
38ca2abc FB	361	echo "#define HOST_M68K 1" >> $config_h
7d13299d FB	362	else
	363	echo "Unsupported CPU"
	364	exit 1
	365	fi
	366	if test "$bigendian" = "yes" ; then
97a847bc FB	367	echo "WORDS_BIGENDIAN=yes" >> $config_mak
	368	echo "#define WORDS_BIGENDIAN 1" >> $config_h
	369	fi
67b915a5 FB	370	if test "$mingw32" = "yes" ; then
67b915a5 FB	371	echo "CONFIG_WIN32=yes" >> $config_mak
11d9f695	372	echo "#define CONFIG_WIN32 1" >> $config_h
67b915a5 FB	373	else
	374	echo "#define HAVE_BYTESWAP_H 1" >> $config_h
	375	fi
	376	if test "$gdbstub" = "yes" ; then
	377	echo "CONFIG_GDBSTUB=yes" >> $config_mak
	378	echo "#define CONFIG_GDBSTUB 1" >> $config_h
	379	fi
97a847bc FB	380	if test "$gprof" = "yes" ; then
	381	echo "TARGET_GPROF=yes" >> $config_mak
	382	echo "#define HAVE_GPROF 1" >> $config_h
	383	fi
	384	if test "$static" = "yes" ; then
	385	echo "CONFIG_STATIC=yes" >> $config_mak
50863472	386	echo "#define CONFIG_STATIC 1" >> $config_h
7d13299d	387	fi
c20709aa FB	388	if test "$slirp" = "yes" ; then
	389	echo "CONFIG_SLIRP=yes" >> $config_mak
	390	echo "#define CONFIG_SLIRP 1" >> $config_h
	391	fi
97a847bc FB	392	echo -n "VERSION=" >>$config_mak
	393	head $source_path/VERSION >>$config_mak
	394	echo "" >>$config_mak
	395	echo -n "#define QEMU_VERSION \"" >> $config_h
	396	head $source_path/VERSION >> $config_h
	397	echo "\"" >> $config_h
	398
	399	echo "SRC_PATH=$source_path" >> $config_mak
	400	echo "TARGET_DIRS=$target_list" >> $config_mak
	401
	402	for target in $target_list; do
	403
	404	target_dir="$target"
	405	config_mak=$target_dir/config.mak
	406	config_h=$target_dir/config.h
	407	target_cpu=`echo $target \| cut -d '-' -f 1`
	408	target_bigendian="no"
1e43adfc	409	[ "$target_cpu" = "sparc" ] && target_bigendian=yes
67867308	410	[ "$target_cpu" = "ppc" ] && target_bigendian=yes
97a847bc FB	411	target_softmmu="no"
	412	if expr $target : '.*-softmmu' > /dev/null ; then
	413	target_softmmu="yes"
	414	fi
997344f3 FB	415	target_user_only="no"
	416	if expr $target : '.*-user' > /dev/null ; then
	417	target_user_only="yes"
	418	fi
97a847bc	419
7c1f25b4	420	#echo "Creating $config_mak, $config_h and $target_dir/Makefile"
97a847bc FB	421
97a847bc FB	422	mkdir -p $target_dir
69de927c FB	423	if test "$target" = "arm-user" ; then
	424	mkdir -p $target_dir/nwfpe
	425	fi
a7e61ed4 FB	426	if test "$target_user_only" = "no" ; then
	427	mkdir -p $target_dir/slirp
	428	fi
69de927c	429
97a847bc FB	430	ln -sf $source_path/Makefile.target $target_dir/Makefile
	431
	432	echo "# Automatically generated by configure - do not modify" > $config_mak
	433	echo "/* Automatically generated by configure - do not modify */" > $config_h
	434
de83cd02	435
97a847bc FB	436	echo "include ../config-host.mak" >> $config_mak
97a847bc FB	437	echo "#include \"../config-host.h\"" >> $config_h
1e43adfc FB	438
	439	interp_prefix1=`echo "$interp_prefix" \| sed "s/%M/$target_cpu/g"`
	440	echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
97a847bc FB	441
	442	if test "$target_cpu" = "i386" ; then
	443	echo "TARGET_ARCH=i386" >> $config_mak
	444	echo "#define TARGET_ARCH \"i386\"" >> $config_h
	445	echo "#define TARGET_I386 1" >> $config_h
de83cd02	446	elif test "$target_cpu" = "arm" ; then
97a847bc FB	447	echo "TARGET_ARCH=arm" >> $config_mak
	448	echo "#define TARGET_ARCH \"arm\"" >> $config_h
	449	echo "#define TARGET_ARM 1" >> $config_h
1e43adfc FB	450	elif test "$target_cpu" = "sparc" ; then
	451	echo "TARGET_ARCH=sparc" >> $config_mak
	452	echo "#define TARGET_ARCH \"sparc\"" >> $config_h
	453	echo "#define TARGET_SPARC 1" >> $config_h
67867308 FB	454	elif test "$target_cpu" = "ppc" ; then
	455	echo "TARGET_ARCH=ppc" >> $config_mak
	456	echo "#define TARGET_ARCH \"ppc\"" >> $config_h
	457	echo "#define TARGET_PPC 1" >> $config_h
de83cd02 FB	458	else
	459	echo "Unsupported target CPU"
	460	exit 1
	461	fi
	462	if test "$target_bigendian" = "yes" ; then
97a847bc FB	463	echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak
97a847bc FB	464	echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h
de83cd02	465	fi
97a847bc FB	466	if test "$target_softmmu" = "yes" ; then
	467	echo "CONFIG_SOFTMMU=yes" >> $config_mak
	468	echo "#define CONFIG_SOFTMMU 1" >> $config_h
43ce4dfe	469	fi
997344f3 FB	470	if test "$target_user_only" = "yes" ; then
	471	echo "CONFIG_USER_ONLY=yes" >> $config_mak
	472	echo "#define CONFIG_USER_ONLY 1" >> $config_h
	473	fi
97a847bc	474
7c1f25b4 FB	475	# sdl defines
	476
	477	if test "$target_user_only" = "no"; then
	478	if test "$target_softmmu" = "no" -o "$static" = "yes"; then
	479	if test "$sdl_static" = "yes" ; then
	480	echo "#define CONFIG_SDL 1" >> $config_h
	481	echo "CONFIG_SDL=yes" >> $config_mak
	482	echo "SDL_LIBS=$sdl_static_libs" >> $config_mak
	483	fi
	484	else
	485	if test "$sdl" = "yes" ; then
	486	echo "#define CONFIG_SDL 1" >> $config_h
	487	echo "CONFIG_SDL=yes" >> $config_mak
	488	echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak
	489	fi
	490	fi
	491	echo -n "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak
	492	if [ "${aa}" = "yes" ] ; then
	493	echo -n " `aalib-config --cflags`" >> $config_mak ;
	494	fi
	495	echo "" >> $config_mak
	496	fi
	497
97a847bc	498	done # for target in $targets
7d13299d FB	499
	500	# build tree in object directory if source path is different from current one
	501	if test "$source_path_used" = "yes" ; then
	502	DIRS="tests"
	503	FILES="Makefile tests/Makefile"
	504	for dir in $DIRS ; do
	505	mkdir -p $dir
	506	done
	507	for f in $FILES ; do
	508	ln -sf $source_path/$f $f
	509	done
	510	fi
7d13299d	511
97a847bc	512	rm -f $TMPO $TMPC $TMPE $TMPS