$cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
}
+# symbolically link $1 to $2. Portable version of "ln -sf".
+symlink() {
+ rm -f $2
+ ln -s $1 $2
+}
+
# check whether a command is available to this shell (may be either an
# executable or a builtin)
has() {
}
# default parameters
+source_path=`dirname "$0"`
cpu=""
interp_prefix="/usr/gnemul/qemu-%M"
static="no"
audio_win_int=""
cc_i386=i386-pc-linux-gnu-gcc
+target_list=""
+
+# Default value for a variable defining feature "foo".
+# * foo="no" feature will only be used if --enable-foo arg is given
+# * foo="" feature will be searched for, and if found, will be used
+# unless --disable-foo is given
+# * foo="yes" this value will only be set by --enable-foo flag.
+# feature will searched for,
+# if not found, configure exits with error
+#
+# Always add --enable-foo and --disable-foo command line args.
+# Distributions want to ensure that several features are compiled in, and it
+# is impossible without a --enable-foo that exits if a feature is not found.
+
+bluez=""
+brlapi=""
+curl=""
+curses=""
+docs=""
+fdt=""
+kvm=""
+kvm_para=""
+nptl=""
+sdl=""
+sparse="no"
+uuid=""
+vde=""
+vnc_tls=""
+vnc_sasl=""
+vnc_jpeg=""
+vnc_png=""
+vnc_thread="no"
+xen=""
+linux_aio=""
+attr=""
+vhost_net=""
+xfs=""
+
+gprof="no"
+debug_tcg="no"
+debug_mon="no"
+debug="no"
+strip_opt="yes"
+bigendian="no"
+mingw32="no"
+EXESUF=""
+prefix="/usr/local"
+mandir="\${prefix}/share/man"
+datadir="\${prefix}/share/qemu"
+docdir="\${prefix}/share/doc/qemu"
+bindir="\${prefix}/bin"
+sysconfdir="\${prefix}/etc"
+confsuffix="/qemu"
+slirp="yes"
+fmod_lib=""
+fmod_inc=""
+oss_lib=""
+bsd="no"
+linux="no"
+solaris="no"
+profiler="no"
+cocoa="no"
+softmmu="yes"
+linux_user="no"
+darwin_user="no"
+bsd_user="no"
+guest_base=""
+uname_release=""
+io_thread="no"
+mixemu="no"
+kerneldir=""
+aix="no"
+blobs="yes"
+pkgversion=""
+check_utests="no"
+user_pie="no"
+zero_malloc=""
+trace_backend="nop"
+trace_file="trace"
+spice=""
+rbd=""
+
# parse CC options first
for opt do
optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
;;
--cc=*) CC="$optarg"
;;
+ --source-path=*) source_path="$optarg"
+ ;;
--cpu=*) cpu="$optarg"
;;
--extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
ld="${cross_prefix}${LD-ld}"
strip="${cross_prefix}${STRIP-strip}"
windres="${cross_prefix}${WINDRES-windres}"
+pkg_config="${cross_prefix}${PKG_CONFIG-pkg-config}"
+sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
# default flags for all hosts
QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
-QEMU_CFLAGS="-I. -I\$(SRC_PATH) $QEMU_CFLAGS"
+QEMU_INCLUDES="-I. -I\$(SRC_PATH)"
LDFLAGS="-g $LDFLAGS"
-gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
-gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
-gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
-gcc_flags="-fstack-protector-all $gcc_flags"
-cat > $TMPC << EOF
-int main(void) { return 0; }
-EOF
-for flag in $gcc_flags; do
- if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
- QEMU_CFLAGS="$QEMU_CFLAGS $flag"
- fi
-done
-
-# check that the C compiler works.
-cat > $TMPC <<EOF
-int main(void) {}
-EOF
-
-if compile_object ; then
- : C compiler works ok
-else
- echo "ERROR: \"$cc\" either does not exist or does not work"
- exit 1
-fi
+# make source path absolute
+source_path=`cd "$source_path"; pwd`
check_define() {
cat > $TMPC <<EOF
cpu=`uname -m`
fi
-target_list=""
case "$cpu" in
alpha|cris|ia64|m68k|microblaze|ppc|ppc64|sparc64)
cpu="$cpu"
;;
esac
-# Default value for a variable defining feature "foo".
-# * foo="no" feature will only be used if --enable-foo arg is given
-# * foo="" feature will be searched for, and if found, will be used
-# unless --disable-foo is given
-# * foo="yes" this value will only be set by --enable-foo flag.
-# feature will searched for,
-# if not found, configure exits with error
-#
-# Always add --enable-foo and --disable-foo command line args.
-# Distributions want to ensure that several features are compiled in, and it
-# is impossible without a --enable-foo that exits if a feature is not found.
-
-bluez=""
-brlapi=""
-curl=""
-curses=""
-docs=""
-fdt=""
-kvm=""
-kvm_para=""
-nptl=""
-sdl=""
-sparse="no"
-uuid=""
-vde=""
-vnc_tls=""
-vnc_sasl=""
-vnc_jpeg=""
-vnc_png=""
-vnc_thread="no"
-xen=""
-linux_aio=""
-attr=""
-vhost_net=""
-xfs=""
-
-gprof="no"
-debug_tcg="no"
-debug_mon="no"
-debug="no"
-strip_opt="yes"
-bigendian="no"
-mingw32="no"
-EXESUF=""
-prefix="/usr/local"
-mandir="\${prefix}/share/man"
-datadir="\${prefix}/share/qemu"
-docdir="\${prefix}/share/doc/qemu"
-bindir="\${prefix}/bin"
-sysconfdir="\${prefix}/etc"
-confsuffix="/qemu"
-slirp="yes"
-fmod_lib=""
-fmod_inc=""
-oss_lib=""
-bsd="no"
-linux="no"
-solaris="no"
-profiler="no"
-cocoa="no"
-softmmu="yes"
-linux_user="no"
-darwin_user="no"
-bsd_user="no"
-guest_base=""
-uname_release=""
-io_thread="no"
-mixemu="no"
-kerneldir=""
-aix="no"
-haiku="no"
-blobs="yes"
-pkgversion=""
-check_utests="no"
-user_pie="no"
-zero_malloc=""
-trace_backend="nop"
-trace_file="trace"
-spice=""
-rbd=""
-
# OS specific
if check_define __linux__ ; then
targetos="Linux"
confsuffix=""
fi
-# find source path
-source_path=`dirname "$0"`
-source_path_used="no"
-workdir=`pwd`
-if [ -z "$source_path" ]; then
- source_path=$workdir
-else
- source_path=`cd "$source_path"; pwd`
-fi
-[ -f "$workdir/vl.c" ] || source_path_used="yes"
-
werror=""
for opt do
;;
--interp-prefix=*) interp_prefix="$optarg"
;;
- --source-path=*) source_path="$optarg"
- source_path_used="yes"
+ --source-path=*)
;;
--cross-prefix=*)
;;
;;
--target-list=*) target_list="$optarg"
;;
- --trace-backend=*) trace_backend="$optarg"
+ --enable-trace-backend=*) trace_backend="$optarg"
;;
- --trace-file=*) trace_file="$optarg"
+ --with-trace-file=*) trace_file="$optarg"
;;
--enable-gprof) gprof="yes"
;;
echo " --disable-docs disable documentation build"
echo " --disable-vhost-net disable vhost-net acceleration support"
echo " --enable-vhost-net enable vhost-net acceleration support"
-echo " --trace-backend=B Trace backend nop simple ust dtrace"
-echo " --trace-file=NAME Full PATH,NAME of file to store traces"
+echo " --enable-trace-backend=B Trace backend nop simple ust dtrace"
+echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
echo " Default:trace-<pid>"
echo " --disable-spice disable spice"
echo " --enable-spice enable spice"
exit 1
fi
+# check that the C compiler works.
+cat > $TMPC <<EOF
+int main(void) {}
+EOF
+
+if compile_object ; then
+ : C compiler works ok
+else
+ echo "ERROR: \"$cc\" either does not exist or does not work"
+ exit 1
+fi
+
+gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
+gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
+gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
+gcc_flags="-fstack-protector-all $gcc_flags"
+cat > $TMPC << EOF
+int main(void) { return 0; }
+EOF
+for flag in $gcc_flags; do
+ if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
+ QEMU_CFLAGS="$QEMU_CFLAGS $flag"
+ fi
+done
+
#
# Solaris specific configure tool chain decisions
#
fi
-# host long bits test
-hostlongbits="32"
-case "$cpu" in
- x86_64|alpha|ia64|sparc64|ppc64|s390x)
- hostlongbits=64
- ;;
-esac
+# host long bits test, actually a pointer size test
+cat > $TMPC << EOF
+int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
+EOF
+if compile_object; then
+hostlongbits=64
+else
+hostlongbits=32
+fi
##########################################
fi
##########################################
-# pkgconfig probe
+# pkg-config probe
-pkgconfig="${cross_prefix}pkg-config"
-if ! has $pkgconfig; then
- # likely not cross compiling, or hope for the best
- pkgconfig=pkg-config
+if ! has $pkg_config; then
+ echo warning: proceeding without "$pkg_config" >&2
+ pkg_config=/bin/false
fi
##########################################
##########################################
# SDL probe
-# Look for sdl configuration program (pkg-config or sdl-config).
-# Prefer variant with cross prefix if cross compiling,
-# and favour pkg-config with sdl over sdl-config.
-if test -n "$cross_prefix" -a $pkgconfig != pkg-config && \
- $pkgconfig sdl --modversion >/dev/null 2>&1; then
- sdlconfig="$pkgconfig sdl"
- _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
-elif test -n "$cross_prefix" && has ${cross_prefix}sdl-config; then
- sdlconfig="${cross_prefix}sdl-config"
- _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
-elif $pkgconfig sdl --modversion >/dev/null 2>&1; then
- sdlconfig="$pkgconfig sdl"
+# Look for sdl configuration program (pkg-config or sdl-config). Try
+# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
+if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
+ sdl_config=sdl-config
+fi
+
+if $pkg_config sdl --modversion >/dev/null 2>&1; then
+ sdlconfig="$pkg_config sdl"
_sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
-elif has sdl-config; then
- sdlconfig='sdl-config'
+elif has ${sdl_config}; then
+ sdlconfig="$sdl_config"
_sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
else
if test "$sdl" = "yes" ; then
fi
sdl=no
fi
+if test -n "$cross_prefix" && test "`basename $sdlconfig`" = sdl-config; then
+ echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
+fi
sdl_too_old=no
if test "$sdl" != "no" ; then
#include <gnutls/gnutls.h>
int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
EOF
- vnc_tls_cflags=`$pkgconfig --cflags gnutls 2> /dev/null`
- vnc_tls_libs=`$pkgconfig --libs gnutls 2> /dev/null`
+ vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
+ vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
vnc_tls=yes
libs_softmmu="$vnc_tls_libs $libs_softmmu"
##########################################
# curl probe
-if $pkgconfig libcurl --modversion >/dev/null 2>&1; then
- curlconfig="$pkgconfig libcurl"
+if $pkg_config libcurl --modversion >/dev/null 2>&1; then
+ curlconfig="$pkg_config libcurl"
else
curlconfig=curl-config
fi
#include <check.h>
int main(void) { suite_create("qemu test"); return 0; }
EOF
- check_libs=`$pkgconfig --libs check`
+ check_libs=`$pkg_config --libs check`
if compile_prog "" $check_libs ; then
check_utests=yes
libs_tools="$check_libs $libs_tools"
#include <bluetooth/bluetooth.h>
int main(void) { return bt_error(0); }
EOF
- bluez_cflags=`$pkgconfig --cflags bluez 2> /dev/null`
- bluez_libs=`$pkgconfig --libs bluez 2> /dev/null`
+ bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
+ bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
if compile_prog "$bluez_cflags" "$bluez_libs" ; then
bluez=yes
libs_softmmu="$bluez_libs $libs_softmmu"
kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
fi
else
- kvm_cflags=`$pkgconfig --cflags kvm-kmod 2>/dev/null`
+ kvm_cflags=`$pkg_config --cflags kvm-kmod 2>/dev/null`
fi
if compile_prog "$kvm_cflags" "" ; then
kvm=yes
##########################################
# check if trace backend exists
-sh "$source_path/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
+sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
if test "$?" -ne 0 ; then
echo
echo "Error: invalid trace backend"
fi
if test "$slirp" = "yes" ; then
echo "CONFIG_SLIRP=y" >> $config_host_mak
- QEMU_CFLAGS="-I\$(SRC_PATH)/slirp $QEMU_CFLAGS"
+ QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
fi
if test "$vde" = "yes" ; then
echo "CONFIG_VDE=y" >> $config_host_mak
echo "CC=$cc" >> $config_host_mak
echo "CC_I386=$cc_i386" >> $config_host_mak
echo "HOST_CC=$host_cc" >> $config_host_mak
-if test "$sparse" = "yes" ; then
- echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
- echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
- echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
-fi
echo "AR=$ar" >> $config_host_mak
echo "OBJCOPY=$objcopy" >> $config_host_mak
echo "LD=$ld" >> $config_host_mak
echo "WINDRES=$windres" >> $config_host_mak
echo "CFLAGS=$CFLAGS" >> $config_host_mak
echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
+echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
+if test "$sparse" = "yes" ; then
+ echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
+ echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
+ echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
+fi
echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
for d in libdis libdis-user; do
mkdir -p $d
- rm -f $d/Makefile
- ln -s $source_path/Makefile.dis $d/Makefile
+ symlink $source_path/Makefile.dis $d/Makefile
echo > $d/config.mak
done
if test "$static" = "no" -a "$user_pie" = "yes" ; then
if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
mkdir -p $target_dir/nwfpe
fi
-
-#
-# don't use ln -sf as not all "ln -sf" over write the file/link
-#
-rm -f $target_dir/Makefile
-ln -s $source_path/Makefile.target $target_dir/Makefile
+symlink $source_path/Makefile.target $target_dir/Makefile
echo "# Automatically generated by configure - do not modify" > $config_target_mak
fi
case "$target_arch2" in
- alpha|arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
- echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
+ i386|x86_64)
+ echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
;;
*)
- echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
+ echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
;;
esac
# generate QEMU_CFLAGS/LDFLAGS for targets
cflags=""
+includes=""
ldflags=""
if test "$ARCH" = "sparc64" ; then
- cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
+ includes="-I\$(SRC_PATH)/tcg/sparc $includes"
elif test "$ARCH" = "s390x" ; then
- cflags="-I\$(SRC_PATH)/tcg/s390 $cflags"
+ includes="-I\$(SRC_PATH)/tcg/s390 $includes"
elif test "$ARCH" = "x86_64" ; then
- cflags="-I\$(SRC_PATH)/tcg/i386 $cflags"
+ includes="-I\$(SRC_PATH)/tcg/i386 $includes"
else
- cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
+ includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
fi
-cflags="-I\$(SRC_PATH)/tcg $cflags"
-cflags="-I\$(SRC_PATH)/fpu $cflags"
+includes="-I\$(SRC_PATH)/tcg $includes"
+includes="-I\$(SRC_PATH)/fpu $includes"
if test "$target_user_only" = "yes" ; then
libdis_config_mak=libdis-user/config.mak
echo "LDFLAGS+=$ldflags" >> $config_target_mak
echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
+echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
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 tests/cris slirp audio block net pc-bios/optionrom"
- DIRS="$DIRS roms/seabios roms/vgabios"
- DIRS="$DIRS fsdev ui"
- FILES="Makefile tests/Makefile"
- FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
- FILES="$FILES tests/test-mmap.c"
- FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
- FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
- for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
- FILES="$FILES pc-bios/`basename $bios_file`"
- done
- for dir in $DIRS ; do
- mkdir -p $dir
- done
- # remove the link and recreate it, as not all "ln -sf" overwrite the link
- for f in $FILES ; do
- rm -f $f
- ln -s $source_path/$f $f
- done
-fi
+# build tree in object directory in case the source is not in the current directory
+DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
+DIRS="$DIRS roms/seabios roms/vgabios"
+DIRS="$DIRS fsdev ui"
+FILES="Makefile tests/Makefile"
+FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
+FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
+FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
+for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
+ FILES="$FILES pc-bios/`basename $bios_file`"
+done
+mkdir -p $DIRS
+for f in $FILES ; do
+ test -e $f || symlink $source_path/$f $f
+done
# temporary config to build submodules
for rom in seabios vgabios ; do
echo "CPP=${cross_prefix}cpp" >> $config_mak
echo "OBJCOPY=objcopy" >> $config_mak
echo "IASL=iasl" >> $config_mak
- echo "HOST_CC=$host_cc" >> $config_mak
echo "LD=$ld" >> $config_mak
done
d=libhw$hwlib
mkdir -p $d
mkdir -p $d/ide
- rm -f $d/Makefile
- ln -s $source_path/Makefile.hw $d/Makefile
+ symlink $source_path/Makefile.hw $d/Makefile
echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
done
d=libuser
mkdir -p $d
-rm -f $d/Makefile
-ln -s $source_path/Makefile.user $d/Makefile
+symlink $source_path/Makefile.user $d/Makefile
if test "$static" = "no" -a "$user_pie" = "yes" ; then
echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
fi
projects / qemu.git / blobdiff