Reorder the code so that the existing config.log file is not modified by configure when --help is used.
Signed-off-by: Giuseppe Scrivano <gscri...@redhat.com> --- configure | 782 +++++++++++++++++++++++++++++++------------------------------- 1 file changed, 391 insertions(+), 391 deletions(-) diff --git a/configure b/configure index 27d84d9..5cee71b 100755 --- a/configure +++ b/configure @@ -29,15 +29,6 @@ TMPL="${TMPDIR1}/${TMPB}.lo" TMPA="${TMPDIR1}/lib${TMPB}.la" TMPE="${TMPDIR1}/${TMPB}.exe" -rm -f config.log - -# Print a helpful header at the top of config.log -echo "# QEMU configure log $(date)" >> config.log -printf "# Configured with:" >> config.log -printf " '%s'" "$0" "$@" >> config.log -echo >> config.log -echo "#" >> config.log - error_exit() { echo echo "ERROR: $1" @@ -432,314 +423,28 @@ EOF compile_object } -if check_define __linux__ ; then - targetos="Linux" -elif check_define _WIN32 ; then - targetos='MINGW32' -elif check_define __OpenBSD__ ; then - targetos='OpenBSD' -elif check_define __sun__ ; then - targetos='SunOS' -elif check_define __HAIKU__ ; then - targetos='Haiku' -else - targetos=`uname -s` -fi +werror="" -# Some host OSes need non-standard checks for which CPU to use. -# Note that these checks are broken for cross-compilation: if you're -# cross-compiling to one of these OSes then you'll need to specify -# the correct CPU with the --cpu option. -case $targetos in -Darwin) - # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can - # run 64-bit userspace code. - # If the user didn't specify a CPU explicitly and the kernel says this is - # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. - if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then - cpu="x86_64" - fi +for opt do + optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` + case "$opt" in + --help|-h) show_help=yes ;; -SunOS) - # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo - if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then - cpu="x86_64" - fi -esac - -if test ! -z "$cpu" ; then - # command line argument - : -elif check_define __i386__ ; then - cpu="i386" -elif check_define __x86_64__ ; then - if check_define __ILP32__ ; then - cpu="x32" - else - cpu="x86_64" - fi -elif check_define __sparc__ ; then - if check_define __arch64__ ; then - cpu="sparc64" - else - cpu="sparc" - fi -elif check_define _ARCH_PPC ; then - if check_define _ARCH_PPC64 ; then - cpu="ppc64" - else - cpu="ppc" - fi -elif check_define __mips__ ; then - cpu="mips" -elif check_define __ia64__ ; then - cpu="ia64" -elif check_define __s390__ ; then - if check_define __s390x__ ; then - cpu="s390x" - else - cpu="s390" - fi -elif check_define __arm__ ; then - cpu="arm" -elif check_define __aarch64__ ; then - cpu="aarch64" -elif check_define __hppa__ ; then - cpu="hppa" -else - cpu=`uname -m` -fi - -ARCH= -# Normalise host CPU name and set ARCH. -# Note that this case should only have supported host CPUs, not guests. -case "$cpu" in - ia64|ppc|ppc64|s390|s390x|sparc64|x32) - cpu="$cpu" + --version|-V) exec cat $source_path/VERSION ;; - i386|i486|i586|i686|i86pc|BePC) - cpu="i386" + --prefix=*) prefix="$optarg" ;; - x86_64|amd64) - cpu="x86_64" + --interp-prefix=*) interp_prefix="$optarg" ;; - armv*b|armv*l|arm) - cpu="arm" + --source-path=*) ;; - aarch64) - cpu="aarch64" + --cross-prefix=*) ;; - mips*) - cpu="mips" + --cc=*) ;; - sparc|sun4[cdmuv]) - cpu="sparc" + --host-cc=*) host_cc="$optarg" ;; - *) - # This will result in either an error or falling back to TCI later - ARCH=unknown - ;; -esac -if test -z "$ARCH"; then - ARCH="$cpu" -fi - -# OS specific - -# host *BSD for user mode -HOST_VARIANT_DIR="" - -case $targetos in -CYGWIN*) - mingw32="yes" - QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" - audio_possible_drivers="winwave sdl" - audio_drv_list="winwave" -;; -MINGW32*) - mingw32="yes" - audio_possible_drivers="winwave dsound sdl fmod" - audio_drv_list="winwave" -;; -GNU/kFreeBSD) - bsd="yes" - audio_drv_list="oss" - audio_possible_drivers="oss sdl esd pa" -;; -FreeBSD) - bsd="yes" - make="${MAKE-gmake}" - audio_drv_list="oss" - audio_possible_drivers="oss sdl esd pa" - # needed for kinfo_getvmmap(3) in libutil.h - LIBS="-lutil $LIBS" - netmap="" # enable netmap autodetect - HOST_VARIANT_DIR="freebsd" -;; -DragonFly) - bsd="yes" - make="${MAKE-gmake}" - audio_drv_list="oss" - audio_possible_drivers="oss sdl esd pa" - HOST_VARIANT_DIR="dragonfly" -;; -NetBSD) - bsd="yes" - make="${MAKE-gmake}" - audio_drv_list="oss" - audio_possible_drivers="oss sdl esd" - oss_lib="-lossaudio" - HOST_VARIANT_DIR="netbsd" -;; -OpenBSD) - bsd="yes" - make="${MAKE-gmake}" - audio_drv_list="sdl" - audio_possible_drivers="sdl esd" - HOST_VARIANT_DIR="openbsd" -;; -Darwin) - bsd="yes" - darwin="yes" - LDFLAGS_SHARED="-bundle -undefined dynamic_lookup" - if [ "$cpu" = "x86_64" ] ; then - QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" - LDFLAGS="-arch x86_64 $LDFLAGS" - fi - cocoa="yes" - audio_drv_list="coreaudio" - audio_possible_drivers="coreaudio sdl fmod" - LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" - libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" - # Disable attempts to use ObjectiveC features in os/object.h since they - # won't work when we're compiling with gcc as a C compiler. - QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" - HOST_VARIANT_DIR="darwin" -;; -SunOS) - solaris="yes" - make="${MAKE-gmake}" - install="${INSTALL-ginstall}" - ld="gld" - smbd="${SMBD-/usr/sfw/sbin/smbd}" - needs_libsunmath="no" - solarisrev=`uname -r | cut -f2 -d.` - if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then - if test "$solarisrev" -le 9 ; then - if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then - needs_libsunmath="yes" - QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" - LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" - LIBS="-lsunmath $LIBS" - else - error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \ - "libsunmath from the Sun Studio compilers tools, due to a lack of" \ - "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \ - "Studio 11 can be downloaded from www.sun.com." - fi - fi - fi - if test -f /usr/include/sys/soundcard.h ; then - audio_drv_list="oss" - fi - audio_possible_drivers="oss sdl" -# needed for CMSG_ macros in sys/socket.h - QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" -# needed for TIOCWIN* defines in termios.h - QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" - QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" - solarisnetlibs="-lsocket -lnsl -lresolv" - LIBS="$solarisnetlibs $LIBS" - libs_qga="$solarisnetlibs $libs_qga" -;; -AIX) - aix="yes" - make="${MAKE-gmake}" -;; -Haiku) - haiku="yes" - QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" - LIBS="-lposix_error_mapper -lnetwork $LIBS" -;; -*) - audio_drv_list="oss" - audio_possible_drivers="oss alsa sdl esd pa" - linux="yes" - linux_user="yes" - kvm="yes" - vhost_net="yes" - vhost_scsi="yes" - if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then - audio_possible_drivers="$audio_possible_drivers fmod" - fi - QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES" -;; -esac - -if [ "$bsd" = "yes" ] ; then - if [ "$darwin" != "yes" ] ; then - bsd_user="yes" - fi -fi - -: ${make=${MAKE-make}} -: ${install=${INSTALL-install}} -: ${python=${PYTHON-python}} -: ${smbd=${SMBD-/usr/sbin/smbd}} - -# Default objcc to clang if available, otherwise use CC -if has clang; then - objcc=clang -else - objcc="$cc" -fi - -if test "$mingw32" = "yes" ; then - EXESUF=".exe" - DSOSUF=".dll" - QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" - # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) - QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" - LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" -cat > $TMPC << EOF -int main(void) { return 0; } -EOF - if compile_prog "" "-liberty" ; then - LIBS="-liberty $LIBS" - fi - prefix="c:/Program Files/QEMU" - mandir="\${prefix}" - datadir="\${prefix}" - qemu_docdir="\${prefix}" - bindir="\${prefix}" - sysconfdir="\${prefix}" - local_statedir= - confsuffix="" - libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" -fi - -werror="" - -for opt do - optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` - case "$opt" in - --help|-h) show_help=yes - ;; - --version|-V) exec cat $source_path/VERSION - ;; - --prefix=*) prefix="$optarg" - ;; - --interp-prefix=*) interp_prefix="$optarg" - ;; - --source-path=*) - ;; - --cross-prefix=*) - ;; - --cc=*) - ;; - --host-cc=*) host_cc="$optarg" - ;; - --cxx=*) + --cxx=*) ;; --iasl=*) iasl="$optarg" ;; @@ -1126,89 +831,6 @@ for opt do esac done -if ! has $python; then - error_exit "Python not found. Use --python=/path/to/python" -fi - -# Note that if the Python conditional here evaluates True we will exit -# with status 1 which is a shell 'false' value. -if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then - error_exit "Cannot use '$python', Python 2.4 or later is required." \ - "Note that Python 3 or later is not yet supported." \ - "Use --python=/path/to/python to specify a supported Python." -fi - -# The -B switch was added in Python 2.6. -# If it is supplied, compiled files are not written. -# Use it for Python versions which support it. -if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then - python="$python -B" -fi - -case "$cpu" in - ppc) - CPU_CFLAGS="-m32" - LDFLAGS="-m32 $LDFLAGS" - ;; - ppc64) - CPU_CFLAGS="-m64" - LDFLAGS="-m64 $LDFLAGS" - ;; - sparc) - LDFLAGS="-m32 $LDFLAGS" - CPU_CFLAGS="-m32 -mcpu=ultrasparc" - ;; - sparc64) - LDFLAGS="-m64 $LDFLAGS" - CPU_CFLAGS="-m64 -mcpu=ultrasparc" - ;; - s390) - CPU_CFLAGS="-m31" - LDFLAGS="-m31 $LDFLAGS" - ;; - s390x) - CPU_CFLAGS="-m64" - LDFLAGS="-m64 $LDFLAGS" - ;; - i386) - CPU_CFLAGS="-m32" - LDFLAGS="-m32 $LDFLAGS" - cc_i386='$(CC) -m32' - ;; - x86_64) - CPU_CFLAGS="-m64" - LDFLAGS="-m64 $LDFLAGS" - cc_i386='$(CC) -m32' - ;; - x32) - CPU_CFLAGS="-mx32" - LDFLAGS="-mx32 $LDFLAGS" - cc_i386='$(CC) -m32' - ;; - # No special flags required for other host CPUs -esac - -QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" -EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS" - -default_target_list="" - -mak_wilds="" - -if [ "$softmmu" = "yes" ]; then - mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak" -fi -if [ "$linux_user" = "yes" ]; then - mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak" -fi -if [ "$bsd_user" = "yes" ]; then - mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak" -fi - -for config in $mak_wilds; do - default_target_list="${default_target_list} $(basename "$config" .mak)" -done - if test x"$show_help" = x"yes" ; then cat << EOF @@ -1390,6 +1012,384 @@ EOF exit 0 fi +rm -f config.log + +# Print a helpful header at the top of config.log +echo "# QEMU configure log $(date)" >> config.log +printf "# Configured with:" >> config.log +printf " '%s'" "$0" "$@" >> config.log +echo >> config.log +echo "#" >> config.log + +if check_define __linux__ ; then + targetos="Linux" +elif check_define _WIN32 ; then + targetos='MINGW32' +elif check_define __OpenBSD__ ; then + targetos='OpenBSD' +elif check_define __sun__ ; then + targetos='SunOS' +elif check_define __HAIKU__ ; then + targetos='Haiku' +else + targetos=`uname -s` +fi + +# Some host OSes need non-standard checks for which CPU to use. +# Note that these checks are broken for cross-compilation: if you're +# cross-compiling to one of these OSes then you'll need to specify +# the correct CPU with the --cpu option. +case $targetos in +Darwin) + # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can + # run 64-bit userspace code. + # If the user didn't specify a CPU explicitly and the kernel says this is + # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. + if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then + cpu="x86_64" + fi + ;; +SunOS) + # `uname -m` returns i86pc even on an x86_64 box, so default based on isainfo + if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then + cpu="x86_64" + fi +esac + +if test ! -z "$cpu" ; then + # command line argument + : +elif check_define __i386__ ; then + cpu="i386" +elif check_define __x86_64__ ; then + if check_define __ILP32__ ; then + cpu="x32" + else + cpu="x86_64" + fi +elif check_define __sparc__ ; then + if check_define __arch64__ ; then + cpu="sparc64" + else + cpu="sparc" + fi +elif check_define _ARCH_PPC ; then + if check_define _ARCH_PPC64 ; then + cpu="ppc64" + else + cpu="ppc" + fi +elif check_define __mips__ ; then + cpu="mips" +elif check_define __ia64__ ; then + cpu="ia64" +elif check_define __s390__ ; then + if check_define __s390x__ ; then + cpu="s390x" + else + cpu="s390" + fi +elif check_define __arm__ ; then + cpu="arm" +elif check_define __aarch64__ ; then + cpu="aarch64" +elif check_define __hppa__ ; then + cpu="hppa" +else + cpu=`uname -m` +fi + +ARCH= +# Normalise host CPU name and set ARCH. +# Note that this case should only have supported host CPUs, not guests. +case "$cpu" in + ia64|ppc|ppc64|s390|s390x|sparc64|x32) + cpu="$cpu" + ;; + i386|i486|i586|i686|i86pc|BePC) + cpu="i386" + ;; + x86_64|amd64) + cpu="x86_64" + ;; + armv*b|armv*l|arm) + cpu="arm" + ;; + aarch64) + cpu="aarch64" + ;; + mips*) + cpu="mips" + ;; + sparc|sun4[cdmuv]) + cpu="sparc" + ;; + *) + # This will result in either an error or falling back to TCI later + ARCH=unknown + ;; +esac +if test -z "$ARCH"; then + ARCH="$cpu" +fi + +# OS specific + +# host *BSD for user mode +HOST_VARIANT_DIR="" + +case $targetos in +CYGWIN*) + mingw32="yes" + QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" + audio_possible_drivers="winwave sdl" + audio_drv_list="winwave" +;; +MINGW32*) + mingw32="yes" + audio_possible_drivers="winwave dsound sdl fmod" + audio_drv_list="winwave" +;; +GNU/kFreeBSD) + bsd="yes" + audio_drv_list="oss" + audio_possible_drivers="oss sdl esd pa" +;; +FreeBSD) + bsd="yes" + make="${MAKE-gmake}" + audio_drv_list="oss" + audio_possible_drivers="oss sdl esd pa" + # needed for kinfo_getvmmap(3) in libutil.h + LIBS="-lutil $LIBS" + netmap="" # enable netmap autodetect + HOST_VARIANT_DIR="freebsd" +;; +DragonFly) + bsd="yes" + make="${MAKE-gmake}" + audio_drv_list="oss" + audio_possible_drivers="oss sdl esd pa" + HOST_VARIANT_DIR="dragonfly" +;; +NetBSD) + bsd="yes" + make="${MAKE-gmake}" + audio_drv_list="oss" + audio_possible_drivers="oss sdl esd" + oss_lib="-lossaudio" + HOST_VARIANT_DIR="netbsd" +;; +OpenBSD) + bsd="yes" + make="${MAKE-gmake}" + audio_drv_list="sdl" + audio_possible_drivers="sdl esd" + HOST_VARIANT_DIR="openbsd" +;; +Darwin) + bsd="yes" + darwin="yes" + LDFLAGS_SHARED="-bundle -undefined dynamic_lookup" + if [ "$cpu" = "x86_64" ] ; then + QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" + LDFLAGS="-arch x86_64 $LDFLAGS" + fi + cocoa="yes" + audio_drv_list="coreaudio" + audio_possible_drivers="coreaudio sdl fmod" + LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" + libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" + # Disable attempts to use ObjectiveC features in os/object.h since they + # won't work when we're compiling with gcc as a C compiler. + QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" + HOST_VARIANT_DIR="darwin" +;; +SunOS) + solaris="yes" + make="${MAKE-gmake}" + install="${INSTALL-ginstall}" + ld="gld" + smbd="${SMBD-/usr/sfw/sbin/smbd}" + needs_libsunmath="no" + solarisrev=`uname -r | cut -f2 -d.` + if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then + if test "$solarisrev" -le 9 ; then + if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then + needs_libsunmath="yes" + QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" + LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" + LIBS="-lsunmath $LIBS" + else + error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \ + "libsunmath from the Sun Studio compilers tools, due to a lack of" \ + "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \ + "Studio 11 can be downloaded from www.sun.com." + fi + fi + fi + if test -f /usr/include/sys/soundcard.h ; then + audio_drv_list="oss" + fi + audio_possible_drivers="oss sdl" +# needed for CMSG_ macros in sys/socket.h + QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" +# needed for TIOCWIN* defines in termios.h + QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" + QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" + solarisnetlibs="-lsocket -lnsl -lresolv" + LIBS="$solarisnetlibs $LIBS" + libs_qga="$solarisnetlibs $libs_qga" +;; +AIX) + aix="yes" + make="${MAKE-gmake}" +;; +Haiku) + haiku="yes" + QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" + LIBS="-lposix_error_mapper -lnetwork $LIBS" +;; +*) + audio_drv_list="oss" + audio_possible_drivers="oss alsa sdl esd pa" + linux="yes" + linux_user="yes" + kvm="yes" + vhost_net="yes" + vhost_scsi="yes" + if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then + audio_possible_drivers="$audio_possible_drivers fmod" + fi + QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES" +;; +esac + +if [ "$bsd" = "yes" ] ; then + if [ "$darwin" != "yes" ] ; then + bsd_user="yes" + fi +fi + +: ${make=${MAKE-make}} +: ${install=${INSTALL-install}} +: ${python=${PYTHON-python}} +: ${smbd=${SMBD-/usr/sbin/smbd}} + +# Default objcc to clang if available, otherwise use CC +if has clang; then + objcc=clang +else + objcc="$cc" +fi + +if test "$mingw32" = "yes" ; then + EXESUF=".exe" + DSOSUF=".dll" + QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" + # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) + QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" + LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" +cat > $TMPC << EOF +int main(void) { return 0; } +EOF + if compile_prog "" "-liberty" ; then + LIBS="-liberty $LIBS" + fi + prefix="c:/Program Files/QEMU" + mandir="\${prefix}" + datadir="\${prefix}" + qemu_docdir="\${prefix}" + bindir="\${prefix}" + sysconfdir="\${prefix}" + local_statedir= + confsuffix="" + libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" +fi + +if ! has $python; then + error_exit "Python not found. Use --python=/path/to/python" +fi + +# Note that if the Python conditional here evaluates True we will exit +# with status 1 which is a shell 'false' value. +if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then + error_exit "Cannot use '$python', Python 2.4 or later is required." \ + "Note that Python 3 or later is not yet supported." \ + "Use --python=/path/to/python to specify a supported Python." +fi + +# The -B switch was added in Python 2.6. +# If it is supplied, compiled files are not written. +# Use it for Python versions which support it. +if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then + python="$python -B" +fi + +case "$cpu" in + ppc) + CPU_CFLAGS="-m32" + LDFLAGS="-m32 $LDFLAGS" + ;; + ppc64) + CPU_CFLAGS="-m64" + LDFLAGS="-m64 $LDFLAGS" + ;; + sparc) + LDFLAGS="-m32 $LDFLAGS" + CPU_CFLAGS="-m32 -mcpu=ultrasparc" + ;; + sparc64) + LDFLAGS="-m64 $LDFLAGS" + CPU_CFLAGS="-m64 -mcpu=ultrasparc" + ;; + s390) + CPU_CFLAGS="-m31" + LDFLAGS="-m31 $LDFLAGS" + ;; + s390x) + CPU_CFLAGS="-m64" + LDFLAGS="-m64 $LDFLAGS" + ;; + i386) + CPU_CFLAGS="-m32" + LDFLAGS="-m32 $LDFLAGS" + cc_i386='$(CC) -m32' + ;; + x86_64) + CPU_CFLAGS="-m64" + LDFLAGS="-m64 $LDFLAGS" + cc_i386='$(CC) -m32' + ;; + x32) + CPU_CFLAGS="-mx32" + LDFLAGS="-mx32 $LDFLAGS" + cc_i386='$(CC) -m32' + ;; + # No special flags required for other host CPUs +esac + +QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" +EXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS" + +default_target_list="" + +mak_wilds="" + +if [ "$softmmu" = "yes" ]; then + mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak" +fi +if [ "$linux_user" = "yes" ]; then + mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak" +fi +if [ "$bsd_user" = "yes" ]; then + mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak" +fi + +for config in $mak_wilds; do + default_target_list="${default_target_list} $(basename "$config" .mak)" +done + # Now we have handled --enable-tcg-interpreter and know we're not just # printing the help message, bail out if the host CPU isn't supported. if test "$ARCH" = "unknown"; then -- 1.9.3