TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}"
TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
TMPI="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.i"
+TMPSDLLOG="${TMPDIR1}/qemu-conf-sdl-$$-${RANDOM}.log"
+
+trap "rm -f $TMPC $TMPO $TMPE $TMPS $TMPI $TMPSDLLOG; exit" 0 2 3 15
# default parameters
prefix=""
static="no"
cross_prefix=""
cc="gcc"
-gcc3_search="yes"
-gcc3_list="gcc-3.4.6 gcc-3.4 gcc34 gcc-3.3.6 gcc-3.3 gcc33 gcc-3.2 gcc32"
audio_drv_list=""
audio_card_list=""
host_cc="gcc"
make="make"
install="install"
strip="strip"
-cpu=`uname -m`
+cpu=`test $(uname -s) = AIX && uname -p || uname -m`
target_list=""
case "$cpu" in
i386|i486|i586|i686|i86pc|BePC)
mips64)
cpu="mips64"
;;
- "Power Macintosh"|ppc|ppc64)
+ "Power Macintosh"|ppc|ppc64|powerpc)
cpu="powerpc"
;;
s390*)
profiler="no"
cocoa="no"
check_gfx="yes"
-check_gcc="yes"
softmmu="yes"
linux_user="no"
darwin_user="no"
nptl="yes"
mixemu="no"
bluez="yes"
+kvm="yes"
+kerneldir=""
+aix="no"
+blobs="yes"
# OS specific
targetos=`uname -s`
bsd="yes"
audio_drv_list="oss"
audio_possible_drivers="oss sdl esd"
+oss_lib="-lossaudio"
;;
OpenBSD)
bsd="yes"
fi
audio_possible_drivers="oss sdl"
;;
+AIX)
+aix="yes"
+make="gmake"
+;;
*)
audio_drv_list="oss"
audio_possible_drivers="oss alsa sdl esd pa"
linux="yes"
linux_user="yes"
+usb="linux"
if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
kqemu="yes"
audio_possible_drivers="$audio_possible_drivers fmod"
if [ "$bsd" = "yes" ] ; then
if [ "$darwin" != "yes" ] ; then
make="gmake"
+ usb="bsd"
fi
bsd_user="yes"
fi
--cross-prefix=*) cross_prefix="$optarg"
;;
--cc=*) cc="$optarg"
- gcc3_search="no"
;;
--host-cc=*) host_cc="$optarg"
;;
;;
--disable-bluez) bluez="no"
;;
+ --disable-kvm) kvm="no"
+ ;;
--enable-profiler) profiler="yes"
;;
--enable-cocoa)
;;
--disable-gfx-check) check_gfx="no"
;;
- --disable-gcc-check) check_gcc="no"
- ;;
--disable-system) softmmu="no"
;;
--enable-system) softmmu="yes"
;;
--disable-aio) aio="no"
;;
+ --disable-blobs) blobs="no"
+ ;;
+ --kerneldir=*) kerneldir="$optarg"
+ ;;
*) echo "ERROR: unknown option $opt"; show_help="yes"
;;
esac
# default flags for all hosts
CFLAGS="$CFLAGS -O2 -g -fno-strict-aliasing"
-CFLAGS="$CFLAGS -Wall -Wundef -Wendif-labels -Wwrite-strings"
+CFLAGS="$CFLAGS -Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls"
LDFLAGS="$LDFLAGS -g"
if test "$werror" = "yes" ; then
CFLAGS="$CFLAGS -Werror"
echo " --disable-vnc-tls disable TLS encryption for VNC server"
echo " --disable-curses disable curses output"
echo " --disable-bluez disable bluez stack connectivity"
+echo " --disable-kvm disable KVM acceleration support"
echo " --disable-nptl disable usermode NPTL support"
echo " --enable-system enable all system emulation targets"
echo " --disable-system disable all system emulation targets"
echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
echo " --disable-vde disable support for vde network"
echo " --disable-aio disable AIO support"
+echo " --disable-blobs disable installing provided firmware blobs"
+echo " --kerneldir=PATH look for kernel includes in PATH"
echo ""
echo "NOTE: The object files are built at the place where configure is launched"
exit 1
int main(void) {}
EOF
-if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC 2> /dev/null ; then
+if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then
: C compiler works ok
else
echo "ERROR: \"$cc\" either does not exist or does not work"
int main(void) {}
EOF
-if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC 2> /dev/null ; then
+if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then
mingw32="yes"
fi
bsd_user="no"
fi
-if [ "$darwin" = "yes" -o "$mingw32" = "yes" ] ; then
- AIOLIBS=
-elif [ "$bsd" = "yes" ]; then
- AIOLIBS="-lpthread"
-else
- # Some Linux architectures (e.g. s390) don't imply -lpthread automatically.
- AIOLIBS="-lrt -lpthread"
-fi
-
-# Check for gcc4, error if pre-gcc4
-if test "$check_gcc" = "yes" ; then
- cat > $TMPC <<EOF
-#if __GNUC__ < 4
-#error gcc3
-#endif
-int main(){return 0;}
-EOF
- if "$cc" $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
- echo "WARNING: \"$cc\" looks like gcc 4.x"
- found_compat_cc="no"
- if test "$gcc3_search" = "yes" ; then
- echo "Looking for gcc 3.x"
- for compat_cc in $gcc3_list ; do
- if "$cross_prefix$compat_cc" --version 2> /dev/null | fgrep '(GCC) 3.' > /dev/null 2>&1 ; then
- echo "Found \"$compat_cc\""
- cc="$cross_prefix$compat_cc"
- found_compat_cc="yes"
- break
- fi
- done
- if test "$found_compat_cc" = "no" ; then
- echo "gcc 3.x not found!"
- fi
- fi
- if test "$found_compat_cc" = "no" ; then
- 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
-fi
-
if test ! -x "$(which cgcc 2>/dev/null)"; then
sparse="no"
fi
# Solaris specific configure tool chain decisions
#
if test "$solaris" = "yes" ; then
- #
- # gcc for solaris 10/fcs in /usr/sfw/bin doesn't compile qemu correctly
- # override the check with --disable-gcc-check
- #
- if test "$solarisrev" -eq 10 -a "$check_gcc" = "yes" ; then
- solgcc=`which $cc`
- if test "$solgcc" = "/usr/sfw/bin/gcc" ; then
- echo "Solaris 10/FCS gcc in /usr/sfw/bin will not compiled qemu correctly."
- echo "please get gcc-3.4.3 or later, from www.blastwave.org using pkg-get -i gcc3"
- echo "or get the latest patch from SunSolve for gcc"
- exit 1
- fi
- fi
solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
if test -z "$solinst" ; then
echo "Solaris install program not found. Use --install=/usr/ucb/install or"
}
EOF
-if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
+if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
$TMPE && bigendian="yes"
else
echo big/little test failed
#undef main /* We don't want SDL to override our main() */
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
EOF
- if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /tmp/qemu-$$-sdl-config.log ; then
+ if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> $TMPSDLLOG ; then
_sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
if test "$_sdlversion" -lt 121 ; then
sdl_too_old=yes
#include <brlapi.h>
int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
EOF
- if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi 2> /dev/null ; then
+ if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi > /dev/null 2> /dev/null ; then
brlapi=yes
fi # brlapi compile test
fi # -z $brlapi
#include <curses.h>
int main(void) { return curses_version(); }
EOF
- if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses 2> /dev/null ; then
+ if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses > /dev/null 2> /dev/null ; then
curses=yes
fi
fi # test "$curses"
fi
##########################################
+# kvm probe
+if test "$kvm" = "yes" ; then
+ cat > $TMPC <<EOF
+#include <linux/kvm.h>
+#if !defined(KVM_API_VERSION) || \
+ KVM_API_VERSION < 12 || \
+ KVM_API_VERSION > 12 || \
+ !defined(KVM_CAP_USER_MEMORY) || \
+ !defined(KVM_CAP_SET_TSS_ADDR) || \
+ !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
+#error Invalid KVM version
+#endif
+int main(void) { return 0; }
+EOF
+ if test "$kerneldir" != "" ; then
+ kvm_cflags=-I"$kerneldir"/include
+ else
+ kvm_cflags=""
+ fi
+ if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC \
+ 2>/dev/null ; then
+ :
+ else
+ kvm="no"
+ fi
+fi
+
+##########################################
# AIO probe
+AIOLIBS=""
+
if test "$aio" = "yes" ; then
aio=no
cat > $TMPC << EOF
-#include <aio.h>
-int main(void) { return aio_write(NULL); }
+#include <pthread.h>
+int main(void) { pthread_mutex_t lock; return 0; }
EOF
if $cc $ARCH_CFLAGS -o $TMPE $AIOLIBS $TMPC 2> /dev/null ; then
aio=yes
+ AIOLIBS="-lpthread"
fi
fi
+##########################################
+# iovec probe
+cat > $TMPC <<EOF
+#include <sys/uio.h>
+int main(void) { struct iovec iov; return 0; }
+EOF
+iovec=no
+if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
+ iovec=yes
+fi
+
# Check if tools are available to build documentation.
if [ -x "`which texi2html 2>/dev/null`" ] && \
[ -x "`which pod2man 2>/dev/null`" ]; then
echo "NPTL support $nptl"
echo "vde support $vde"
echo "AIO support $aio"
+echo "Install blobs $blobs"
+echo "KVM support $kvm"
if test $sdl_too_old = "yes"; then
echo "-> Your SDL version is too old - please upgrade to have SDL support"
fi
-if [ -s /tmp/qemu-$$-sdl-config.log ]; then
+if [ -s $TMPSDLLOG ]; then
echo "The error log from compiling the libSDL test is: "
- cat /tmp/qemu-$$-sdl-config.log
+ cat $TMPSDLLOG
fi
-rm -f /tmp/qemu-$$-sdl-config.log
#if test "$sdl_static" = "no"; then
# echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"
#fi
test -f $config_h && mv $config_h ${config_h}~
echo "# Automatically generated by configure - do not modify" > $config_mak
-echo "# Configured with: $0 $@" >> $config_mak
+echo -n "# Configured with:" >> $config_mak
+printf " '%s'" "$0" "$@" >> $config_mak
+echo >> $config_mak
echo "/* Automatically generated by configure - do not modify */" > $config_h
echo "prefix=$prefix" >> $config_mak
#include <byteswap.h>
int main(void) { return bswap_32(0); }
EOF
- if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
+ if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
echo "#define HAVE_BYTESWAP_H 1" >> $config_h
fi
+ cat > $TMPC << EOF
+#include <sys/endian.h>
+#include <sys/types.h>
+#include <machine/bswap.h>
+int main(void) { return bswap32(0); }
+EOF
+ if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
+ echo "#define HAVE_MACHINE_BSWAP_H 1" >> $config_h
+ fi
fi
if [ "$openbsd" = "yes" ] ; then
echo "CONFIG_DARWIN=yes" >> $config_mak
echo "#define CONFIG_DARWIN 1" >> $config_h
fi
+
+if test "$aix" = "yes" ; then
+ echo "CONFIG_AIX=yes" >> $config_mak
+ echo "#define CONFIG_AIX 1" >> $config_h
+fi
+
if test "$solaris" = "yes" ; then
echo "CONFIG_SOLARIS=yes" >> $config_mak
echo "#define HOST_SOLARIS $solarisrev" >> $config_h
echo "#define CONFIG_AIO 1" >> $config_h
echo "CONFIG_AIO=yes" >> $config_mak
fi
+if test "$blobs" = "yes" ; then
+ echo "INSTALL_BLOBS=yes" >> $config_mak
+fi
+if test "$iovec" = "yes" ; then
+ echo "#define HAVE_IOVEC 1" >> $config_h
+fi
# XXX: suppress that
if [ "$bsd" = "yes" ] ; then
echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
+# USB host support
+case "$usb" in
+linux)
+ echo "HOST_USB=linux" >> $config_mak
+;;
+bsd)
+ echo "HOST_USB=bsd" >> $config_mak
+;;
+*)
+ echo "HOST_USB=stub" >> $config_mak
+;;
+esac
+
tools=
if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
tools="qemu-img\$(EXESUF) $tools"
echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
gdb_xml_files=""
+# Make sure the target and host cpus are compatible
+if test "$kvm" = "yes" -a ! \( "$target_cpu" = "$cpu" -o \
+ \( "$target_cpu" = "x86_64" -a "$cpu" = "i386" \) -o \
+ \( "$target_cpu" = "i386" -a "$cpu" = "x86_64" \) \) ; then
+ kvm="no"
+fi
+# Disable KVM for linux-user
+if test "$kvm" = "yes" -a "$target_softmmu" = "no" ; then
+ kvm="no"
+fi
+
case "$target_cpu" in
i386)
echo "TARGET_ARCH=i386" >> $config_mak
then
echo "#define USE_KQEMU 1" >> $config_h
fi
- gcc3minver=`$cc --version 2> /dev/null| fgrep "(GCC) 3." | awk '{ print $3 }' | cut -f2 -d.`
- if test -n "$gcc3minver" && test $gcc3minver -gt 3
- then
- echo "HAVE_GT_GCC_3_3=true" >> $config_mak
- else
- echo "HAVE_GT_GCC_3_3=false" >> $config_mak
+ if test "$kvm" = "yes" ; then
+ echo "CONFIG_KVM=yes" >> $config_mak
+ echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
+ echo "#define CONFIG_KVM 1" >> $config_h
fi
;;
x86_64)
then
echo "#define USE_KQEMU 1" >> $config_h
fi
+ if test "$kvm" = "yes" ; then
+ echo "CONFIG_KVM=yes" >> $config_mak
+ echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
+ echo "#define CONFIG_KVM 1" >> $config_h
+ fi
;;
alpha)
echo "TARGET_ARCH=alpha" >> $config_mak
;;
ppc)
echo "TARGET_ARCH=ppc" >> $config_mak
- echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
echo "#define TARGET_ARCH \"ppc\"" >> $config_h
echo "#define TARGET_PPC 1" >> $config_h
- echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
;;
ppcemb)
echo "TARGET_ARCH=ppcemb" >> $config_mak
echo "TARGET_ABI_DIR=ppc" >> $config_mak
- echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
echo "#define TARGET_ARCH \"ppcemb\"" >> $config_h
echo "#define TARGET_PPC 1" >> $config_h
echo "#define TARGET_PPCEMB 1" >> $config_h
- echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
;;
ppc64)
echo "TARGET_ARCH=ppc64" >> $config_mak
echo "TARGET_ABI_DIR=ppc" >> $config_mak
- echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
echo "#define TARGET_PPC 1" >> $config_h
echo "#define TARGET_PPC64 1" >> $config_h
- echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
;;
ppc64abi32)
echo "TARGET_ARCH=ppc64" >> $config_mak
echo "TARGET_ABI_DIR=ppc" >> $config_mak
echo "TARGET_ARCH2=ppc64abi32" >> $config_mak
- echo "CONFIG_DYNGEN_OP=yes" >> $config_mak
echo "#define TARGET_ARCH \"ppc64\"" >> $config_h
echo "#define TARGET_PPC 1" >> $config_h
echo "#define TARGET_PPC64 1" >> $config_h
echo "#define TARGET_ABI32 1" >> $config_h
- echo "#define CONFIG_DYNGEN_OP 1" >> $config_h
;;
sh4|sh4eb)
echo "TARGET_ARCH=sh4" >> $config_mak
ln -s $source_path/$f $f
done
fi
-
-rm -f $TMPO $TMPC $TMPE $TMPS $TMPI
projects / qemu / blobdiff