#!/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}-$$-${RANDOM}" TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S" # default parameters prefix="" interp_prefix="/usr/gnemul/qemu-%M" static="no" cross_prefix="" cc="gcc" host_cc="gcc" ar="ar" make="make" strip="strip" cpu=`uname -m` target_list="i386-user i386 i386-softmmu arm-user sparc-user ppc-user ppc-softmmu sparc-softmmu" case "$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="yes" # OS specific targetos=`uname -s` case $targetos in MINGW32*) mingw32="yes" ;; FreeBSD) bsd="yes" ;; NetBSD) bsd="yes" ;; OpenBSD) bsd="yes" ;; Darwin) bsd="yes" darwin="yes" ;; *) ;; esac if [ "$bsd" = "yes" ] ; then if [ ! "$darwin" = "yes" ] ; then make="gmake" fi target_list="i386-softmmu ppc-softmmu sparc-softmmu" fi # find source path # XXX: we assume an absolute path is given when launching configure, # except in './configure' case. source_path=${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-" ;; --disable-slirp) slirp="no" ;; 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 ppc-softmmu sparc-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" datadir="$prefix" docdir="$prefix" bindir="$prefix" else if test -z "$prefix" ; then prefix="/usr/local" fi mandir="$prefix/share/man" datadir="$prefix/share/qemu" docdir="$prefix/share/doc/qemu" bindir="$prefix/bin" fi echo "Install prefix $prefix" echo "BIOS directory $datadir" 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" >> $config_mak echo "datadir=$datadir" >> $config_mak echo "docdir=$docdir" >> $config_mak echo "#define CONFIG_QEMU_SHAREDIR \"$datadir\"" >> $config_h echo "MAKE=$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 elif test -f "/usr/include/byteswap.h" ; then echo "#define HAVE_BYTESWAP_H 1" >> $config_h fi if test "$darwin" = "yes" ; then echo "CONFIG_DARWIN=yes" >> $config_mak echo "#define CONFIG_DARWIN 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" >> $config_mak # XXX: suppress that if [ "$bsd" = "yes" ] ; then echo "#define O_LARGEFILE 0" >> $config_h echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h echo "#define _BSD 1" >> $config_h fi 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