#!/bin/sh # # qemu configure script (c) 2003 Fabrice Bellard # # Unset some variables known to interfere with behavior of common tools, # just as autoconf does. CLICOLOR_FORCE= GREP_OPTIONS= unset CLICOLOR_FORCE GREP_OPTIONS # Temporary directory used for files created while # configure runs. Since it is in the build directory # we can safely blow away any previous version of it # (and we need not jump through hoops to try to delete # it when configure exits.) TMPDIR1="config-temp" rm -rf "${TMPDIR1}" mkdir -p "${TMPDIR1}" if [ $? -ne 0 ]; then echo "ERROR: failed to create temporary directory" exit 1 fi TMPB="qemu-conf" TMPC="${TMPDIR1}/${TMPB}.c" TMPO="${TMPDIR1}/${TMPB}.o" TMPCXX="${TMPDIR1}/${TMPB}.cxx" TMPL="${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" while test -n "$2"; do echo " $2" shift done echo exit 1 } do_compiler() { # Run the compiler, capturing its output to the log. First argument # is compiler binary to execute. local compiler="$1" shift echo $compiler "$@" >> config.log $compiler "$@" >> config.log 2>&1 || return $? # Test passed. If this is an --enable-werror build, rerun # the test with -Werror and bail out if it fails. This # makes warning-generating-errors in configure test code # obvious to developers. if test "$werror" != "yes"; then return 0 fi # Don't bother rerunning the compile if we were already using -Werror case "$*" in *-Werror*) return 0 ;; esac echo $compiler -Werror "$@" >> config.log $compiler -Werror "$@" >> config.log 2>&1 && return $? error_exit "configure test passed without -Werror but failed with -Werror." \ "This is probably a bug in the configure script. The failing command" \ "will be at the bottom of config.log." \ "You can run configure with --disable-werror to bypass this check." } do_cc() { do_compiler "$cc" "$@" } do_cxx() { do_compiler "$cxx" "$@" } update_cxxflags() { # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those # options which some versions of GCC's C++ compiler complain about # because they only make sense for C programs. QEMU_CXXFLAGS= for arg in $QEMU_CFLAGS; do case $arg in -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls) ;; *) QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg ;; esac done } compile_object() { local_cflags="$1" do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC } compile_prog() { local_cflags="$1" local_ldflags="$2" do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags } do_libtool() { local mode=$1 shift # Run the compiler, capturing its output to the log. echo $libtool $mode --tag=CC $cc "$@" >> config.log $libtool $mode --tag=CC $cc "$@" >> config.log 2>&1 || return $? # Test passed. If this is an --enable-werror build, rerun # the test with -Werror and bail out if it fails. This # makes warning-generating-errors in configure test code # obvious to developers. if test "$werror" != "yes"; then return 0 fi # Don't bother rerunning the compile if we were already using -Werror case "$*" in *-Werror*) return 0 ;; esac echo $libtool $mode --tag=CC $cc -Werror "$@" >> config.log $libtool $mode --tag=CC $cc -Werror "$@" >> config.log 2>&1 && return $? error_exit "configure test passed without -Werror but failed with -Werror." \ "This is probably a bug in the configure script. The failing command" \ "will be at the bottom of config.log." \ "You can run configure with --disable-werror to bypass this check." } libtool_prog() { do_libtool --mode=compile $QEMU_CFLAGS -c -fPIE -DPIE -o $TMPO $TMPC || return $? do_libtool --mode=link $LDFLAGS -o $TMPA $TMPL -rpath /usr/local/lib } # symbolically link $1 to $2. Portable version of "ln -sf". symlink() { rm -rf "$2" mkdir -p "$(dirname "$2")" ln -s "$1" "$2" } # check whether a command is available to this shell (may be either an # executable or a builtin) has() { type "$1" >/dev/null 2>&1 } # search for an executable in PATH path_of() { local_command="$1" local_ifs="$IFS" local_dir="" # pathname has a dir component? if [ "${local_command#*/}" != "$local_command" ]; then if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then echo "$local_command" return 0 fi fi if [ -z "$local_command" ]; then return 1 fi IFS=: for local_dir in $PATH; do if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then echo "$local_dir/$local_command" IFS="${local_ifs:-$(printf ' \t\n')}" return 0 fi done # not found IFS="${local_ifs:-$(printf ' \t\n')}" return 1 } have_backend () { echo "$trace_backends" | grep "$1" >/dev/null } # default parameters source_path=`dirname "$0"` cpu="" iasl="iasl" interp_prefix="/usr/gnemul/qemu-%M" static="no" cross_prefix="" audio_drv_list="" block_drv_rw_whitelist="" block_drv_ro_whitelist="" host_cc="cc" libs_softmmu="" libs_tools="" audio_pt_int="" audio_win_int="" cc_i386=i386-pc-linux-gnu-gcc libs_qga="" debug_info="yes" stack_protector="" # Don't accept a target_list environment variable. unset 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="" netmap="no" pixman="" sdl="" sdlabi="1.2" virtfs="" vnc="yes" sparse="no" uuid="" vde="" vnc_tls="" vnc_sasl="" vnc_jpeg="" vnc_png="" vnc_ws="" xen="" xen_ctrl_version="" xen_pci_passthrough="" linux_aio="" cap_ng="" attr="" libattr="" xfs="" vhost_net="no" vhost_scsi="no" kvm="no" rdma="" gprof="no" debug_tcg="no" debug="no" strip_opt="yes" tcg_interpreter="no" bigendian="no" mingw32="no" gcov="no" gcov_tool="gcov" EXESUF="" DSOSUF=".so" LDFLAGS_SHARED="-shared" modules="no" prefix="/usr/local" mandir="\${prefix}/share/man" datadir="\${prefix}/share" qemu_docdir="\${prefix}/share/doc/qemu" bindir="\${prefix}/bin" libdir="\${prefix}/lib" libexecdir="\${prefix}/libexec" includedir="\${prefix}/include" sysconfdir="\${prefix}/etc" local_statedir="\${prefix}/var" confsuffix="/qemu" slirp="yes" oss_lib="" bsd="no" linux="no" solaris="no" profiler="no" cocoa="no" softmmu="yes" linux_user="no" bsd_user="no" guest_base="yes" aix="no" blobs="yes" pkgversion="" pie="" zero_malloc="" qom_cast_debug="yes" trace_backends="nop" trace_file="trace" spice="" rbd="" smartcard_nss="" libusb="" usb_redir="" opengl="" zlib="yes" lzo="" snappy="" bzip2="" guest_agent="" guest_agent_with_vss="no" vss_win32_sdk="" win_sdk="no" want_tools="yes" libiscsi="" libnfs="" coroutine="" coroutine_pool="" seccomp="" glusterfs="" glusterfs_discard="no" glusterfs_zerofill="no" archipelago="no" gtk="" gtkabi="" vte="" tpm="yes" libssh2="" vhdx="" quorum="" numa="" tcmalloc="no" # parse CC options first for opt do optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` case "$opt" in --cross-prefix=*) cross_prefix="$optarg" ;; --cc=*) CC="$optarg" ;; --cxx=*) CXX="$optarg" ;; --source-path=*) source_path="$optarg" ;; --cpu=*) cpu="$optarg" ;; --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg" EXTRA_CFLAGS="$optarg" ;; --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" EXTRA_LDFLAGS="$optarg" ;; --enable-debug-info) debug_info="yes" ;; --disable-debug-info) debug_info="no" ;; esac done # OS specific # Using uname is really, really broken. Once we have the right set of checks # we can eliminate its usage altogether. # Preferred compiler: # ${CC} (if set) # ${cross_prefix}gcc (if cross-prefix specified) # system compiler if test -z "${CC}${cross_prefix}"; then cc="$host_cc" else cc="${CC-${cross_prefix}gcc}" fi if test -z "${CXX}${cross_prefix}"; then cxx="c++" else cxx="${CXX-${cross_prefix}g++}" fi ar="${AR-${cross_prefix}ar}" as="${AS-${cross_prefix}as}" cpp="${CPP-$cc -E}" objcopy="${OBJCOPY-${cross_prefix}objcopy}" ld="${LD-${cross_prefix}ld}" libtool="${LIBTOOL-${cross_prefix}libtool}" nm="${NM-${cross_prefix}nm}" strip="${STRIP-${cross_prefix}strip}" windres="${WINDRES-${cross_prefix}windres}" pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" query_pkg_config() { "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" } pkg_config=query_pkg_config sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" # If the user hasn't specified ARFLAGS, default to 'rv', just as make does. ARFLAGS="${ARFLAGS-rv}" # default flags for all hosts QEMU_CFLAGS="-fno-strict-aliasing -fno-common $QEMU_CFLAGS" QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include" if test "$debug_info" = "yes"; then CFLAGS="-g $CFLAGS" LDFLAGS="-g $LDFLAGS" fi # make source path absolute source_path=`cd "$source_path"; pwd` # running configure in the source tree? # we know that's the case if configure is there. if test -f "./configure"; then pwd_is_source_path="y" else pwd_is_source_path="n" fi check_define() { cat > $TMPC <<EOF #if !defined($1) #error $1 not defined #endif int main(void) { return 0; } EOF compile_object } check_include() { cat > $TMPC <<EOF #include <$1> int main(void) { return 0; } EOF compile_object } write_c_skeleton() { cat > $TMPC <<EOF int main(void) { return 0; } EOF } 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 $QEMU_CFLAGS" audio_possible_drivers="sdl" audio_drv_list="sdl" ;; MINGW32*) mingw32="yes" audio_possible_drivers="dsound sdl" if check_include dsound.h; then audio_drv_list="dsound" else audio_drv_list="" fi ;; GNU/kFreeBSD) bsd="yes" audio_drv_list="oss" audio_possible_drivers="oss sdl pa" ;; FreeBSD) bsd="yes" make="${MAKE-gmake}" audio_drv_list="oss" audio_possible_drivers="oss sdl 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 pa" HOST_VARIANT_DIR="dragonfly" ;; NetBSD) bsd="yes" make="${MAKE-gmake}" audio_drv_list="oss" audio_possible_drivers="oss sdl" oss_lib="-lossaudio" HOST_VARIANT_DIR="netbsd" ;; OpenBSD) bsd="yes" make="${MAKE-gmake}" audio_drv_list="sdl" audio_possible_drivers="sdl" 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" 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 $LIBS" ;; *) audio_drv_list="oss" audio_possible_drivers="oss alsa sdl pa" linux="yes" linux_user="yes" kvm="yes" vhost_net="yes" vhost_scsi="yes" QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(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" write_c_skeleton; 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=*) ;; --iasl=*) iasl="$optarg" ;; --objcc=*) objcc="$optarg" ;; --make=*) make="$optarg" ;; --install=*) install="$optarg" ;; --python=*) python="$optarg" ;; --gcov=*) gcov_tool="$optarg" ;; --smbd=*) smbd="$optarg" ;; --extra-cflags=*) ;; --extra-ldflags=*) ;; --enable-debug-info) ;; --disable-debug-info) ;; --enable-modules) modules="yes" ;; --cpu=*) ;; --target-list=*) target_list="$optarg" ;; --enable-trace-backends=*) trace_backends="$optarg" ;; # XXX: backwards compatibility --enable-trace-backend=*) trace_backends="$optarg" ;; --with-trace-file=*) trace_file="$optarg" ;; --enable-gprof) gprof="yes" ;; --enable-gcov) gcov="yes" ;; --static) static="yes" LDFLAGS="-static $LDFLAGS" QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" ;; --mandir=*) mandir="$optarg" ;; --bindir=*) bindir="$optarg" ;; --libdir=*) libdir="$optarg" ;; --libexecdir=*) libexecdir="$optarg" ;; --includedir=*) includedir="$optarg" ;; --datadir=*) datadir="$optarg" ;; --with-confsuffix=*) confsuffix="$optarg" ;; --docdir=*) qemu_docdir="$optarg" ;; --sysconfdir=*) sysconfdir="$optarg" ;; --localstatedir=*) local_statedir="$optarg" ;; --sbindir=*|--sharedstatedir=*|\ --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) # These switches are silently ignored, for compatibility with # autoconf-generated configure scripts. This allows QEMU's # configure to be used by RPM and similar macros that set # lots of directory switches by default. ;; --with-system-pixman) pixman="system" ;; --without-system-pixman) pixman="internal" ;; --without-pixman) pixman="none" ;; --disable-sdl) sdl="no" ;; --enable-sdl) sdl="yes" ;; --with-sdlabi=*) sdlabi="$optarg" ;; --disable-qom-cast-debug) qom_cast_debug="no" ;; --enable-qom-cast-debug) qom_cast_debug="yes" ;; --disable-virtfs) virtfs="no" ;; --enable-virtfs) virtfs="yes" ;; --disable-vnc) vnc="no" ;; --enable-vnc) vnc="yes" ;; --oss-lib=*) oss_lib="$optarg" ;; --audio-drv-list=*) audio_drv_list="$optarg" ;; --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` ;; --block-drv-ro-whitelist=*) block_drv_ro_whitelist=`echo "$optarg" | sed -e 's/,/ /g'` ;; --enable-debug-tcg) debug_tcg="yes" ;; --disable-debug-tcg) debug_tcg="no" ;; --enable-debug) # Enable debugging options that aren't excessively noisy debug_tcg="yes" debug="yes" strip_opt="no" ;; --enable-sparse) sparse="yes" ;; --disable-sparse) sparse="no" ;; --disable-strip) strip_opt="no" ;; --disable-vnc-tls) vnc_tls="no" ;; --enable-vnc-tls) vnc_tls="yes" ;; --disable-vnc-sasl) vnc_sasl="no" ;; --enable-vnc-sasl) vnc_sasl="yes" ;; --disable-vnc-jpeg) vnc_jpeg="no" ;; --enable-vnc-jpeg) vnc_jpeg="yes" ;; --disable-vnc-png) vnc_png="no" ;; --enable-vnc-png) vnc_png="yes" ;; --disable-vnc-ws) vnc_ws="no" ;; --enable-vnc-ws) vnc_ws="yes" ;; --disable-slirp) slirp="no" ;; --disable-uuid) uuid="no" ;; --enable-uuid) uuid="yes" ;; --disable-vde) vde="no" ;; --enable-vde) vde="yes" ;; --disable-netmap) netmap="no" ;; --enable-netmap) netmap="yes" ;; --disable-xen) xen="no" ;; --enable-xen) xen="yes" ;; --disable-xen-pci-passthrough) xen_pci_passthrough="no" ;; --enable-xen-pci-passthrough) xen_pci_passthrough="yes" ;; --disable-brlapi) brlapi="no" ;; --enable-brlapi) brlapi="yes" ;; --disable-bluez) bluez="no" ;; --enable-bluez) bluez="yes" ;; --disable-kvm) kvm="no" ;; --enable-kvm) kvm="yes" ;; --disable-tcg-interpreter) tcg_interpreter="no" ;; --enable-tcg-interpreter) tcg_interpreter="yes" ;; --disable-cap-ng) cap_ng="no" ;; --enable-cap-ng) cap_ng="yes" ;; --disable-spice) spice="no" ;; --enable-spice) spice="yes" ;; --disable-libiscsi) libiscsi="no" ;; --enable-libiscsi) libiscsi="yes" ;; --disable-libnfs) libnfs="no" ;; --enable-libnfs) libnfs="yes" ;; --enable-profiler) profiler="yes" ;; --disable-cocoa) cocoa="no" ;; --enable-cocoa) cocoa="yes" ; sdl="no" ; audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" ;; --disable-system) softmmu="no" ;; --enable-system) softmmu="yes" ;; --disable-user) linux_user="no" ; bsd_user="no" ; ;; --enable-user) ;; --disable-linux-user) linux_user="no" ;; --enable-linux-user) linux_user="yes" ;; --disable-bsd-user) bsd_user="no" ;; --enable-bsd-user) bsd_user="yes" ;; --enable-guest-base) guest_base="yes" ;; --disable-guest-base) guest_base="no" ;; --enable-pie) pie="yes" ;; --disable-pie) pie="no" ;; --enable-werror) werror="yes" ;; --disable-werror) werror="no" ;; --enable-stack-protector) stack_protector="yes" ;; --disable-stack-protector) stack_protector="no" ;; --disable-curses) curses="no" ;; --enable-curses) curses="yes" ;; --disable-curl) curl="no" ;; --enable-curl) curl="yes" ;; --disable-fdt) fdt="no" ;; --enable-fdt) fdt="yes" ;; --disable-linux-aio) linux_aio="no" ;; --enable-linux-aio) linux_aio="yes" ;; --disable-attr) attr="no" ;; --enable-attr) attr="yes" ;; --disable-blobs) blobs="no" ;; --with-pkgversion=*) pkgversion=" ($optarg)" ;; --with-coroutine=*) coroutine="$optarg" ;; --disable-coroutine-pool) coroutine_pool="no" ;; --enable-coroutine-pool) coroutine_pool="yes" ;; --disable-docs) docs="no" ;; --enable-docs) docs="yes" ;; --disable-vhost-net) vhost_net="no" ;; --enable-vhost-net) vhost_net="yes" ;; --disable-vhost-scsi) vhost_scsi="no" ;; --enable-vhost-scsi) vhost_scsi="yes" ;; --disable-opengl) opengl="no" ;; --enable-opengl) opengl="yes" ;; --disable-rbd) rbd="no" ;; --enable-rbd) rbd="yes" ;; --disable-xfsctl) xfs="no" ;; --enable-xfsctl) xfs="yes" ;; --disable-smartcard-nss) smartcard_nss="no" ;; --enable-smartcard-nss) smartcard_nss="yes" ;; --disable-libusb) libusb="no" ;; --enable-libusb) libusb="yes" ;; --disable-usb-redir) usb_redir="no" ;; --enable-usb-redir) usb_redir="yes" ;; --disable-zlib-test) zlib="no" ;; --disable-lzo) lzo="no" ;; --enable-lzo) lzo="yes" ;; --disable-snappy) snappy="no" ;; --enable-snappy) snappy="yes" ;; --disable-bzip2) bzip2="no" ;; --enable-bzip2) bzip2="yes" ;; --enable-guest-agent) guest_agent="yes" ;; --disable-guest-agent) guest_agent="no" ;; --with-vss-sdk) vss_win32_sdk="" ;; --with-vss-sdk=*) vss_win32_sdk="$optarg" ;; --without-vss-sdk) vss_win32_sdk="no" ;; --with-win-sdk) win_sdk="" ;; --with-win-sdk=*) win_sdk="$optarg" ;; --without-win-sdk) win_sdk="no" ;; --enable-tools) want_tools="yes" ;; --disable-tools) want_tools="no" ;; --enable-seccomp) seccomp="yes" ;; --disable-seccomp) seccomp="no" ;; --disable-glusterfs) glusterfs="no" ;; --enable-glusterfs) glusterfs="yes" ;; --disable-archipelago) archipelago="no" ;; --enable-archipelago) archipelago="yes" ;; --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane) echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2 ;; --disable-gtk) gtk="no" ;; --enable-gtk) gtk="yes" ;; --enable-rdma) rdma="yes" ;; --disable-rdma) rdma="no" ;; --with-gtkabi=*) gtkabi="$optarg" ;; --disable-vte) vte="no" ;; --enable-vte) vte="yes" ;; --disable-tpm) tpm="no" ;; --enable-tpm) tpm="yes" ;; --disable-libssh2) libssh2="no" ;; --enable-libssh2) libssh2="yes" ;; --enable-vhdx) vhdx="yes" ;; --disable-vhdx) vhdx="no" ;; --disable-quorum) quorum="no" ;; --enable-quorum) quorum="yes" ;; --disable-numa) numa="no" ;; --enable-numa) numa="yes" ;; --disable-tcmalloc) tcmalloc="no" ;; --enable-tcmalloc) tcmalloc="yes" ;; *) echo "ERROR: unknown option $opt" echo "Try '$0 --help' for more information" exit 1 ;; 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"$show_help" = x"yes" ; then cat << EOF Usage: configure [options] Options: [defaults in brackets after descriptions] Standard options: --help print this message --prefix=PREFIX install in PREFIX [$prefix] --interp-prefix=PREFIX where to find shared libraries, etc. use %M for cpu name [$interp_prefix] --target-list=LIST set target list (default: build everything) $(echo Available targets: $default_target_list | \ fold -s -w 53 | sed -e 's/^/ /') Advanced options (experts only): --source-path=PATH path of source code [$source_path] --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix] --cc=CC use C compiler CC [$cc] --iasl=IASL use ACPI compiler IASL [$iasl] --host-cc=CC use C compiler CC [$host_cc] for code run at build time --cxx=CXX use C++ compiler CXX [$cxx] --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS --make=MAKE use specified make [$make] --install=INSTALL use specified install [$install] --python=PYTHON use specified python [$python] --smbd=SMBD use specified smbd [$smbd] --static enable static build [$static] --mandir=PATH install man pages in PATH --datadir=PATH install firmware in PATH$confsuffix --docdir=PATH install documentation in PATH$confsuffix --bindir=PATH install binaries in PATH --libdir=PATH install libraries in PATH --sysconfdir=PATH install config in PATH$confsuffix --localstatedir=PATH install local state in PATH (set at runtime on win32) --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix] --enable-modules enable modules support --enable-debug-tcg enable TCG debugging --disable-debug-tcg disable TCG debugging (default) --enable-debug-info enable debugging information (default) --disable-debug-info disable debugging information --enable-debug enable common debug build options --enable-sparse enable sparse checker --disable-sparse disable sparse checker (default) --disable-strip disable stripping binaries --disable-werror disable compilation abort on warning --disable-stack-protector disable compiler-provided stack protection --disable-sdl disable SDL --enable-sdl enable SDL --with-sdlabi select preferred SDL ABI 1.2 or 2.0 --disable-gtk disable gtk UI --enable-gtk enable gtk UI --with-gtkabi select preferred GTK ABI 2.0 or 3.0 --disable-virtfs disable VirtFS --enable-virtfs enable VirtFS --disable-vnc disable VNC --enable-vnc enable VNC --disable-cocoa disable Cocoa (Mac OS X only) --enable-cocoa enable Cocoa (default on Mac OS X) --audio-drv-list=LIST set audio drivers list: Available drivers: $audio_possible_drivers --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L --block-drv-rw-whitelist=L set block driver read-write whitelist (affects only QEMU, not qemu-img) --block-drv-ro-whitelist=L set block driver read-only whitelist (affects only QEMU, not qemu-img) --disable-xen disable xen backend driver support --enable-xen enable xen backend driver support --disable-xen-pci-passthrough --enable-xen-pci-passthrough --disable-brlapi disable BrlAPI --enable-brlapi enable BrlAPI --disable-vnc-tls disable TLS encryption for VNC server --enable-vnc-tls enable TLS encryption for VNC server --disable-vnc-sasl disable SASL encryption for VNC server --enable-vnc-sasl enable SASL encryption for VNC server --disable-vnc-jpeg disable JPEG lossy compression for VNC server --enable-vnc-jpeg enable JPEG lossy compression for VNC server --disable-vnc-png disable PNG compression for VNC server (default) --enable-vnc-png enable PNG compression for VNC server --disable-vnc-ws disable Websockets support for VNC server --enable-vnc-ws enable Websockets support for VNC server --disable-curses disable curses output --enable-curses enable curses output --disable-curl disable curl connectivity --enable-curl enable curl connectivity --disable-fdt disable fdt device tree --enable-fdt enable fdt device tree --disable-bluez disable bluez stack connectivity --enable-bluez enable bluez stack connectivity --disable-slirp disable SLIRP userspace network connectivity --disable-kvm disable KVM acceleration support --enable-kvm enable KVM acceleration support --disable-rdma disable RDMA-based migration support --enable-rdma enable RDMA-based migration support --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI) --enable-system enable all system emulation targets --disable-system disable all system emulation targets --enable-user enable supported user emulation targets --disable-user disable all user emulation targets --enable-linux-user enable all linux usermode emulation targets --disable-linux-user disable all linux usermode emulation targets --enable-bsd-user enable all BSD usermode emulation targets --disable-bsd-user disable all BSD usermode emulation targets --enable-guest-base enable GUEST_BASE support for usermode emulation targets --disable-guest-base disable GUEST_BASE support --enable-pie build Position Independent Executables --disable-pie do not build Position Independent Executables --oss-lib path to OSS library --cpu=CPU Build for host CPU [$cpu] --disable-uuid disable uuid support --enable-uuid enable uuid support --disable-vde disable support for vde network --enable-vde enable support for vde network --disable-netmap disable support for netmap network --enable-netmap enable support for netmap network --disable-linux-aio disable Linux AIO support --enable-linux-aio enable Linux AIO support --disable-cap-ng disable libcap-ng support --enable-cap-ng enable libcap-ng support --disable-attr disable attr and xattr support --enable-attr enable attr and xattr support --disable-blobs disable installing provided firmware blobs --enable-docs enable documentation build --disable-docs disable documentation build --disable-vhost-net disable vhost-net acceleration support --enable-vhost-net enable vhost-net acceleration support --enable-trace-backends=B Set trace backend Available backends: $($python $source_path/scripts/tracetool.py --list-backends) --with-trace-file=NAME Full PATH,NAME of file to store traces Default:trace-<pid> --disable-spice disable spice --enable-spice enable spice --enable-rbd enable building the rados block device (rbd) --disable-libiscsi disable iscsi support --enable-libiscsi enable iscsi support --disable-libnfs disable nfs support --enable-libnfs enable nfs support --disable-smartcard-nss disable smartcard nss support --enable-smartcard-nss enable smartcard nss support --disable-libusb disable libusb (for usb passthrough) --enable-libusb enable libusb (for usb passthrough) --disable-usb-redir disable usb network redirection support --enable-usb-redir enable usb network redirection support --enable-lzo enable the support of lzo compression library --enable-snappy enable the support of snappy compression library --enable-bzip2 enable the support of bzip2 compression library (for reading bzip2-compressed dmg images) --disable-guest-agent disable building of the QEMU Guest Agent --enable-guest-agent enable building of the QEMU Guest Agent --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) --disable-seccomp disable seccomp support --enable-seccomp enable seccomp support --with-coroutine=BACKEND coroutine backend. Supported options: gthread, ucontext, sigaltstack, windows --disable-coroutine-pool disable coroutine freelist (worse performance) --enable-coroutine-pool enable coroutine freelist (better performance) --enable-glusterfs enable GlusterFS backend --disable-glusterfs disable GlusterFS backend --enable-archipelago enable Archipelago backend --disable-archipelago disable Archipelago backend --enable-gcov enable test coverage analysis with gcov --gcov=GCOV use specified gcov [$gcov_tool] --disable-tpm disable TPM support --enable-tpm enable TPM support --disable-libssh2 disable ssh block device support --enable-libssh2 enable ssh block device support --disable-vhdx disable support for the Microsoft VHDX image format --enable-vhdx enable support for the Microsoft VHDX image format --disable-quorum disable quorum block filter support --enable-quorum enable quorum block filter support --disable-numa disable libnuma support --enable-numa enable libnuma support --disable-tcmalloc disable tcmalloc support --enable-tcmalloc enable tcmalloc support NOTE: The object files are built at the place where configure is launched EOF exit 0 fi # 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 "$ARCH" = "unknown"; then if test "$tcg_interpreter" = "yes" ; then echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" ARCH=tci else error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter" fi fi # Consult white-list to determine whether to enable werror # by default. Only enable by default for git builds z_version=`cut -f3 -d. $source_path/VERSION` if test -z "$werror" ; then if test -d "$source_path/.git" -a \ "$linux" = "yes" ; then werror="yes" else werror="no" fi fi # check that the C compiler works. write_c_skeleton; if compile_object ; then : C compiler works ok else error_exit "\"$cc\" either does not exist or does not work" fi # Check that the C++ compiler exists and works with the C compiler if has $cxx; then cat > $TMPC <<EOF int c_function(void); int main(void) { return c_function(); } EOF compile_object cat > $TMPCXX <<EOF extern "C" { int c_function(void); } int c_function(void) { return 42; } EOF update_cxxflags if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then # C++ compiler $cxx works ok with C compiler $cc : else echo "C++ compiler $cxx does not work with C compiler $cc" echo "Disabling C++ specific optional code" cxx= fi else echo "No C++ compiler available; disabling C++ specific optional code" cxx= 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="-Wendif-labels $gcc_flags" gcc_flags="-Wno-initializer-overrides $gcc_flags" gcc_flags="-Wno-string-plus-int $gcc_flags" # Note that we do not add -Werror to gcc_flags here, because that would # enable it for all configure tests. If a configure test failed due # to -Werror this would just silently disable some features, # so it's too error prone. cc_has_warning_flag() { write_c_skeleton; # Use the positive sense of the flag when testing for -Wno-wombat # support (gcc will happily accept the -Wno- form of unknown # warning options). optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')" compile_prog "-Werror $optflag" "" } for flag in $gcc_flags; do if cc_has_warning_flag $flag ; then QEMU_CFLAGS="$QEMU_CFLAGS $flag" fi done if test "$stack_protector" != "no"; then gcc_flags="-fstack-protector-strong -fstack-protector-all" sp_on=0 for flag in $gcc_flags; do # We need to check both a compile and a link, since some compiler # setups fail only on a .c->.o compile and some only at link time if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC && compile_prog "-Werror $flag" ""; then QEMU_CFLAGS="$QEMU_CFLAGS $flag" LIBTOOLFLAGS="$LIBTOOLFLAGS -Wc,$flag" sp_on=1 break fi done if test "$stack_protector" = yes; then if test $sp_on = 0; then error_exit "Stack protector not supported" fi fi fi # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and # large functions that use global variables. The bug is in all releases of # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. cat > $TMPC << EOF #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) int main(void) { return 0; } #else #error No bug in this compiler. #endif EOF if compile_prog "-Werror -fno-gcse" "" ; then TRANSLATE_OPT_CFLAGS=-fno-gcse fi if test "$static" = "yes" ; then if test "$modules" = "yes" ; then error_exit "static and modules are mutually incompatible" fi if test "$pie" = "yes" ; then error_exit "static and pie are mutually incompatible" else pie="no" fi fi # Unconditional check for compiler __thread support cat > $TMPC << EOF static __thread int tls_var; int main(void) { return tls_var; } EOF if ! compile_prog "-Werror" "" ; then error_exit "Your compiler does not support the __thread specifier for " \ "Thread-Local Storage (TLS). Please upgrade to a version that does." fi if test "$pie" = ""; then case "$cpu-$targetos" in i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD) ;; *) pie="no" ;; esac fi if test "$pie" != "no" ; then cat > $TMPC << EOF #ifdef __linux__ # define THREAD __thread #else # define THREAD #endif static THREAD int tls_var; int main(void) { return tls_var; } EOF if compile_prog "-fPIE -DPIE" "-pie"; then QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" LDFLAGS="-pie $LDFLAGS" pie="yes" if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" fi else if test "$pie" = "yes"; then error_exit "PIE not available due to missing toolchain support" else echo "Disabling PIE due to missing toolchain support" pie="no" fi fi if compile_prog "-Werror -fno-pie" "-nopie"; then CFLAGS_NOPIE="-fno-pie" LDFLAGS_NOPIE="-nopie" fi fi # check for broken gcc and libtool in RHEL5 if test -n "$libtool" -a "$pie" != "no" ; then cat > $TMPC <<EOF void *f(unsigned char *buf, int len); void *g(unsigned char *buf, int len); void * f(unsigned char *buf, int len) { return (void*)0L; } void * g(unsigned char *buf, int len) { return f(buf, len); } EOF if ! libtool_prog; then echo "Disabling libtool due to broken toolchain support" libtool= fi fi ########################################## # __sync_fetch_and_and requires at least -march=i486. Many toolchains # use i686 as default anyway, but for those that don't, an explicit # specification is necessary if test "$cpu" = "i386"; then cat > $TMPC << EOF static int sfaa(int *ptr) { return __sync_fetch_and_and(ptr, 0); } int main(void) { int val = 42; val = __sync_val_compare_and_swap(&val, 0, 1); sfaa(&val); return val; } EOF if ! compile_prog "" "" ; then QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" fi fi ######################################### # Solaris specific configure tool chain decisions if test "$solaris" = "yes" ; then if has $install; then : else error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \ "install fileutils from www.blastwave.org using pkg-get -i fileutils" \ "to get ginstall which is used by default (which lives in /opt/csw/bin)" fi if test "`path_of $install`" = "/usr/sbin/install" ; then error_exit "Solaris /usr/sbin/install is not an appropriate install program." \ "try ginstall from the GNU fileutils available from www.blastwave.org" \ "using pkg-get -i fileutils, or use --install=/usr/ucb/install" fi if has ar; then : else if test -f /usr/ccs/bin/ar ; then error_exit "No path includes ar" \ "Add /usr/ccs/bin to your path and rerun configure" fi error_exit "No path includes ar" fi fi if test -z "${target_list+xxx}" ; then target_list="$default_target_list" else target_list=`echo "$target_list" | sed -e 's/,/ /g'` fi # Check that we recognised the target name; this allows a more # friendly error message than if we let it fall through. for target in $target_list; do case " $default_target_list " in *" $target "*) ;; *) error_exit "Unknown target name '$target'" ;; esac done # see if system emulation was really requested case " $target_list " in *"-softmmu "*) softmmu=yes ;; *) softmmu=no ;; esac feature_not_found() { feature=$1 remedy=$2 error_exit "User requested feature $feature" \ "configure was not able to find it." \ "$remedy" } # --- # big/little endian test cat > $TMPC << EOF short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; extern int foo(short *, short *); int main(int argc, char *argv[]) { return foo(big_endian, little_endian); } EOF if compile_object ; then if grep -q BiGeNdIaN $TMPO ; then bigendian="yes" elif grep -q LiTtLeEnDiAn $TMPO ; then bigendian="no" else echo big/little test failed fi else echo big/little test failed fi ########################################## # L2TPV3 probe cat > $TMPC <<EOF #include <sys/socket.h> #include <linux/ip.h> int main(void) { return sizeof(struct mmsghdr); } EOF if compile_prog "" "" ; then l2tpv3=yes else l2tpv3=no fi ########################################## # pkg-config probe if ! has "$pkg_config_exe"; then error_exit "pkg-config binary '$pkg_config_exe' not found" fi ########################################## # NPTL probe if test "$linux_user" = "yes"; then cat > $TMPC <<EOF #include <sched.h> #include <linux/futex.h> int main(void) { #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) #error bork #endif return 0; } EOF if ! compile_object ; then feature_not_found "nptl" "Install glibc and linux kernel headers." fi fi ########################################## # zlib check if test "$zlib" != "no" ; then cat > $TMPC << EOF #include <zlib.h> int main(void) { zlibVersion(); return 0; } EOF if compile_prog "" "-lz" ; then : else error_exit "zlib check failed" \ "Make sure to have the zlib libs and headers installed." fi fi LIBS="$LIBS -lz" ########################################## # lzo check if test "$lzo" != "no" ; then cat > $TMPC << EOF #include <lzo/lzo1x.h> int main(void) { lzo_version(); return 0; } EOF if compile_prog "" "-llzo2" ; then libs_softmmu="$libs_softmmu -llzo2" lzo="yes" else if test "$lzo" = "yes"; then feature_not_found "liblzo2" "Install liblzo2 devel" fi lzo="no" fi fi ########################################## # snappy check if test "$snappy" != "no" ; then cat > $TMPC << EOF #include <snappy-c.h> int main(void) { snappy_max_compressed_length(4096); return 0; } EOF if compile_prog "" "-lsnappy" ; then libs_softmmu="$libs_softmmu -lsnappy" snappy="yes" else if test "$snappy" = "yes"; then feature_not_found "libsnappy" "Install libsnappy devel" fi snappy="no" fi fi ########################################## # bzip2 check if test "$bzip2" != "no" ; then cat > $TMPC << EOF #include <bzlib.h> int main(void) { BZ2_bzlibVersion(); return 0; } EOF if compile_prog "" "-lbz2" ; then bzip2="yes" else if test "$bzip2" = "yes"; then feature_not_found "libbzip2" "Install libbzip2 devel" fi bzip2="no" fi fi ########################################## # libseccomp check if test "$seccomp" != "no" ; then if test "$cpu" = "i386" || test "$cpu" = "x86_64" && $pkg_config --atleast-version=2.1.1 libseccomp; then libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`" QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`" seccomp="yes" else if test "$seccomp" = "yes"; then feature_not_found "libseccomp" "Install libseccomp devel >= 2.1.1" fi seccomp="no" fi fi ########################################## # xen probe if test "$xen" != "no" ; then xen_libs="-lxenstore -lxenctrl -lxenguest" # First we test whether Xen headers and libraries are available. # If no, we are done and there is no Xen support. # If yes, more tests are run to detect the Xen version. # Xen (any) cat > $TMPC <<EOF #include <xenctrl.h> int main(void) { return 0; } EOF if ! compile_prog "" "$xen_libs" ; then # Xen not found if test "$xen" = "yes" ; then feature_not_found "xen" "Install xen devel" fi xen=no # Xen unstable elif cat > $TMPC <<EOF && #include <xenctrl.h> #include <xenstore.h> #include <stdint.h> #include <xen/hvm/hvm_info_table.h> #if !defined(HVM_MAX_VCPUS) # error HVM_MAX_VCPUS not defined #endif int main(void) { xc_interface *xc; xs_daemon_open(); xc = xc_interface_open(0, 0, 0); xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); xc_gnttab_open(NULL, 0); xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); xc_hvm_create_ioreq_server(xc, 0, 0, NULL); return 0; } EOF compile_prog "" "$xen_libs" then xen_ctrl_version=450 xen=yes elif cat > $TMPC <<EOF && #include <xenctrl.h> #include <xenstore.h> #include <stdint.h> #include <xen/hvm/hvm_info_table.h> #if !defined(HVM_MAX_VCPUS) # error HVM_MAX_VCPUS not defined #endif int main(void) { xc_interface *xc; xs_daemon_open(); xc = xc_interface_open(0, 0, 0); xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); xc_gnttab_open(NULL, 0); xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); return 0; } EOF compile_prog "" "$xen_libs" then xen_ctrl_version=420 xen=yes elif cat > $TMPC <<EOF && #include <xenctrl.h> #include <xs.h> #include <stdint.h> #include <xen/hvm/hvm_info_table.h> #if !defined(HVM_MAX_VCPUS) # error HVM_MAX_VCPUS not defined #endif int main(void) { xs_daemon_open(); xc_interface_open(0, 0, 0); xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); xc_gnttab_open(NULL, 0); xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); return 0; } EOF compile_prog "" "$xen_libs" then xen_ctrl_version=410 xen=yes # Xen 4.0.0 elif cat > $TMPC <<EOF && #include <xenctrl.h> #include <xs.h> #include <stdint.h> #include <xen/hvm/hvm_info_table.h> #if !defined(HVM_MAX_VCPUS) # error HVM_MAX_VCPUS not defined #endif int main(void) { struct xen_add_to_physmap xatp = { .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, }; xs_daemon_open(); xc_interface_open(); xc_gnttab_open(); xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); xc_memory_op(0, XENMEM_add_to_physmap, &xatp); return 0; } EOF compile_prog "" "$xen_libs" then xen_ctrl_version=400 xen=yes # Xen 3.4.0 elif cat > $TMPC <<EOF && #include <xenctrl.h> #include <xs.h> int main(void) { struct xen_add_to_physmap xatp = { .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, }; xs_daemon_open(); xc_interface_open(); xc_gnttab_open(); xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); xc_memory_op(0, XENMEM_add_to_physmap, &xatp); return 0; } EOF compile_prog "" "$xen_libs" then xen_ctrl_version=340 xen=yes # Xen 3.3.0 elif cat > $TMPC <<EOF && #include <xenctrl.h> #include <xs.h> int main(void) { xs_daemon_open(); xc_interface_open(); xc_gnttab_open(); xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); return 0; } EOF compile_prog "" "$xen_libs" then xen_ctrl_version=330 xen=yes # Xen version unsupported else if test "$xen" = "yes" ; then feature_not_found "xen (unsupported version)" "Install supported xen (e.g. 4.0, 3.4, 3.3)" fi xen=no fi if test "$xen" = yes; then libs_softmmu="$xen_libs $libs_softmmu" fi fi if test "$xen_pci_passthrough" != "no"; then if test "$xen" = "yes" && test "$linux" = "yes" && test "$xen_ctrl_version" -ge 340; then xen_pci_passthrough=yes else if test "$xen_pci_passthrough" = "yes"; then if test "$xen_ctrl_version" -lt 340; then error_exit "User requested feature Xen PCI Passthrough" \ "This feature does not work with Xen 3.3" fi error_exit "User requested feature Xen PCI Passthrough" \ " but this feature requires /sys from Linux" fi xen_pci_passthrough=no fi fi ########################################## # libtool probe if ! has $libtool; then libtool= fi # MacOSX ships with a libtool which isn't the GNU one; weed this # out by checking whether libtool supports the --version switch if test -n "$libtool"; then if ! "$libtool" --version >/dev/null 2>&1; then libtool= fi fi ########################################## # Sparse probe if test "$sparse" != "no" ; then if has cgcc; then sparse=yes else if test "$sparse" = "yes" ; then feature_not_found "sparse" "Install sparse binary" fi sparse=no fi fi ########################################## # X11 probe x11_cflags= x11_libs=-lX11 if $pkg_config --exists "x11"; then x11_cflags=`$pkg_config --cflags x11` x11_libs=`$pkg_config --libs x11` fi ########################################## # GTK probe if test "$gtkabi" = ""; then # The GTK ABI was not specified explicitly, so try whether 2.0 is available. # Use 3.0 as a fallback if that is available. if $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then gtkabi=2.0 elif $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then gtkabi=3.0 else gtkabi=2.0 fi fi if test "$gtk" != "no"; then gtkpackage="gtk+-$gtkabi" gtkx11package="gtk+-x11-$gtkabi" if test "$gtkabi" = "3.0" ; then gtkversion="3.0.0" else gtkversion="2.18.0" fi if $pkg_config --exists "$gtkpackage >= $gtkversion"; then gtk_cflags=`$pkg_config --cflags $gtkpackage` gtk_libs=`$pkg_config --libs $gtkpackage` if $pkg_config --exists "$gtkx11package >= $gtkversion"; then gtk_cflags="$gtk_cflags $x11_cflags" gtk_libs="$gtk_libs $x11_libs" fi libs_softmmu="$gtk_libs $libs_softmmu" gtk="yes" elif test "$gtk" = "yes"; then feature_not_found "gtk" "Install gtk2 or gtk3 devel" else gtk="no" fi fi ########################################## # VTE probe if test "$vte" != "no"; then if test "$gtkabi" = "3.0"; then vtepackage="vte-2.90" vteversion="0.32.0" else vtepackage="vte" vteversion="0.24.0" fi if $pkg_config --exists "$vtepackage >= $vteversion"; then vte_cflags=`$pkg_config --cflags $vtepackage` vte_libs=`$pkg_config --libs $vtepackage` libs_softmmu="$vte_libs $libs_softmmu" vte="yes" elif test "$vte" = "yes"; then if test "$gtkabi" = "3.0"; then feature_not_found "vte" "Install libvte-2.90 devel" else feature_not_found "vte" "Install libvte devel" fi else vte="no" fi fi ########################################## # SDL probe # 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 $sdlabi = "2.0"; then sdl_config=$sdl2_config sdlname=sdl2 sdlconfigname=sdl2_config else sdlname=sdl sdlconfigname=sdl_config fi if test "`basename $sdl_config`" != $sdlconfigname && ! has ${sdl_config}; then sdl_config=$sdlconfigname fi if $pkg_config $sdlname --exists; then sdlconfig="$pkg_config $sdlname" _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` elif has ${sdl_config}; then sdlconfig="$sdl_config" _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` else if test "$sdl" = "yes" ; then feature_not_found "sdl" "Install SDL devel" 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 cat > $TMPC << EOF #include <SDL.h> #undef main /* We don't want SDL to override our main() */ int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } EOF sdl_cflags=`$sdlconfig --cflags 2> /dev/null` if test "$static" = "yes" ; then sdl_libs=`$sdlconfig --static-libs 2>/dev/null` else sdl_libs=`$sdlconfig --libs 2> /dev/null` fi if compile_prog "$sdl_cflags" "$sdl_libs" ; then if test "$_sdlversion" -lt 121 ; then sdl_too_old=yes else if test "$cocoa" = "no" ; then sdl=yes fi fi # static link with sdl ? (note: sdl.pc's --static --libs is broken) if test "$sdl" = "yes" -a "$static" = "yes" ; then if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" fi if compile_prog "$sdl_cflags" "$sdl_libs" ; then : else sdl=no fi fi # static link else # sdl not found if test "$sdl" = "yes" ; then feature_not_found "sdl" "Install SDL devel" fi sdl=no fi # sdl compile test fi if test "$sdl" = "yes" ; then cat > $TMPC <<EOF #include <SDL.h> #if defined(SDL_VIDEO_DRIVER_X11) #include <X11/XKBlib.h> #else #error No x11 support #endif int main(void) { return 0; } EOF if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then sdl_cflags="$sdl_cflags $x11_cflags" sdl_libs="$sdl_libs $x11_libs" fi libs_softmmu="$sdl_libs $libs_softmmu" fi ########################################## # RDMA needs OpenFabrics libraries if test "$rdma" != "no" ; then cat > $TMPC <<EOF #include <rdma/rdma_cma.h> int main(void) { return 0; } EOF rdma_libs="-lrdmacm -libverbs" if compile_prog "" "$rdma_libs" ; then rdma="yes" libs_softmmu="$libs_softmmu $rdma_libs" else if test "$rdma" = "yes" ; then error_exit \ " OpenFabrics librdmacm/libibverbs not present." \ " Your options:" \ " (1) Fast: Install infiniband packages from your distro." \ " (2) Cleanest: Install libraries from www.openfabrics.org" \ " (3) Also: Install softiwarp if you don't have RDMA hardware" fi rdma="no" fi fi ########################################## # VNC TLS/WS detection if test "$vnc" = "yes" -a \( "$vnc_tls" != "no" -o "$vnc_ws" != "no" \) ; then cat > $TMPC <<EOF #include <gnutls/gnutls.h> int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } EOF vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then if test "$vnc_tls" != "no" ; then vnc_tls=yes fi if test "$vnc_ws" != "no" ; then vnc_ws=yes fi libs_softmmu="$vnc_tls_libs $libs_softmmu" QEMU_CFLAGS="$QEMU_CFLAGS $vnc_tls_cflags" else if test "$vnc_tls" = "yes" ; then feature_not_found "vnc-tls" "Install gnutls devel" fi if test "$vnc_ws" = "yes" ; then feature_not_found "vnc-ws" "Install gnutls devel" fi vnc_tls=no vnc_ws=no fi fi ########################################## # Quorum probe (check for gnutls) if test "$quorum" != "no" ; then cat > $TMPC <<EOF #include <gnutls/gnutls.h> #include <gnutls/crypto.h> int main(void) {char data[4096], digest[32]; gnutls_hash_fast(GNUTLS_DIG_SHA256, data, 4096, digest); return 0; } EOF quorum_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` quorum_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` if compile_prog "$quorum_tls_cflags" "$quorum_tls_libs" ; then qcow_tls=yes libs_softmmu="$quorum_tls_libs $libs_softmmu" libs_tools="$quorum_tls_libs $libs_softmmu" QEMU_CFLAGS="$QEMU_CFLAGS $quorum_tls_cflags" quorum="yes" else if test "$quorum" = "yes"; then feature_not_found "gnutls" "gnutls > 2.10.0 required to compile Quorum" fi quorum="no" fi fi ########################################## # VNC SASL detection if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then cat > $TMPC <<EOF #include <sasl/sasl.h> #include <stdio.h> int main(void) { sasl_server_init(NULL, "qemu"); return 0; } EOF # Assuming Cyrus-SASL installed in /usr prefix vnc_sasl_cflags="" vnc_sasl_libs="-lsasl2" if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then vnc_sasl=yes libs_softmmu="$vnc_sasl_libs $libs_softmmu" QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags" else if test "$vnc_sasl" = "yes" ; then feature_not_found "vnc-sasl" "Install Cyrus SASL devel" fi vnc_sasl=no fi fi ########################################## # VNC JPEG detection if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then cat > $TMPC <<EOF #include <stdio.h> #include <jpeglib.h> int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } EOF vnc_jpeg_cflags="" vnc_jpeg_libs="-ljpeg" if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then vnc_jpeg=yes libs_softmmu="$vnc_jpeg_libs $libs_softmmu" QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags" else if test "$vnc_jpeg" = "yes" ; then feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel" fi vnc_jpeg=no fi fi ########################################## # VNC PNG detection if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then cat > $TMPC <<EOF //#include <stdio.h> #include <png.h> #include <stddef.h> int main(void) { png_structp png_ptr; png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); return png_ptr != 0; } EOF if $pkg_config libpng --exists; then vnc_png_cflags=`$pkg_config libpng --cflags` vnc_png_libs=`$pkg_config libpng --libs` else vnc_png_cflags="" vnc_png_libs="-lpng" fi if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then vnc_png=yes libs_softmmu="$vnc_png_libs $libs_softmmu" QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" else if test "$vnc_png" = "yes" ; then feature_not_found "vnc-png" "Install libpng devel" fi vnc_png=no fi fi ########################################## # fnmatch() probe, used for ACL routines fnmatch="no" cat > $TMPC << EOF #include <fnmatch.h> int main(void) { fnmatch("foo", "foo", 0); return 0; } EOF if compile_prog "" "" ; then fnmatch="yes" fi ########################################## # uuid_generate() probe, used for vdi block driver # Note that on some systems (notably MacOSX) no extra library # need be linked to get the uuid functions. if test "$uuid" != "no" ; then uuid_libs="-luuid" cat > $TMPC << EOF #include <uuid/uuid.h> int main(void) { uuid_t my_uuid; uuid_generate(my_uuid); return 0; } EOF if compile_prog "" "" ; then uuid="yes" elif compile_prog "" "$uuid_libs" ; then uuid="yes" libs_softmmu="$uuid_libs $libs_softmmu" libs_tools="$uuid_libs $libs_tools" else if test "$uuid" = "yes" ; then feature_not_found "uuid" "Install libuuid devel" fi uuid=no fi fi if test "$vhdx" = "yes" ; then if test "$uuid" = "no" ; then error_exit "uuid required for VHDX support" fi elif test "$vhdx" != "no" ; then if test "$uuid" = "yes" ; then vhdx=yes else vhdx=no fi fi ########################################## # xfsctl() probe, used for raw-posix if test "$xfs" != "no" ; then cat > $TMPC << EOF #include <stddef.h> /* NULL */ #include <xfs/xfs.h> int main(void) { xfsctl(NULL, 0, 0, NULL); return 0; } EOF if compile_prog "" "" ; then xfs="yes" else if test "$xfs" = "yes" ; then feature_not_found "xfs" "Instal xfsprogs/xfslibs devel" fi xfs=no fi fi ########################################## # vde libraries probe if test "$vde" != "no" ; then vde_libs="-lvdeplug" cat > $TMPC << EOF #include <libvdeplug.h> int main(void) { struct vde_open_args a = {0, 0, 0}; char s[] = ""; vde_open(s, s, &a); return 0; } EOF if compile_prog "" "$vde_libs" ; then vde=yes libs_softmmu="$vde_libs $libs_softmmu" libs_tools="$vde_libs $libs_tools" else if test "$vde" = "yes" ; then feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" fi vde=no fi fi ########################################## # netmap support probe # Apart from looking for netmap headers, we make sure that the host API version # supports the netmap backend (>=11). The upper bound (15) is meant to simulate # a minor/major version number. Minor new features will be marked with values up # to 15, and if something happens that requires a change to the backend we will # move above 15, submit the backend fixes and modify this two bounds. if test "$netmap" != "no" ; then cat > $TMPC << EOF #include <inttypes.h> #include <net/if.h> #include <net/netmap.h> #include <net/netmap_user.h> #if (NETMAP_API < 11) || (NETMAP_API > 15) #error #endif int main(void) { return 0; } EOF if compile_prog "" "" ; then netmap=yes else if test "$netmap" = "yes" ; then feature_not_found "netmap" fi netmap=no fi fi ########################################## # libcap-ng library probe if test "$cap_ng" != "no" ; then cap_libs="-lcap-ng" cat > $TMPC << EOF #include <cap-ng.h> int main(void) { capng_capability_to_name(CAPNG_EFFECTIVE); return 0; } EOF if compile_prog "" "$cap_libs" ; then cap_ng=yes libs_tools="$cap_libs $libs_tools" else if test "$cap_ng" = "yes" ; then feature_not_found "cap_ng" "Install libcap-ng devel" fi cap_ng=no fi fi ########################################## # Sound support libraries probe audio_drv_probe() { drv=$1 hdr=$2 lib=$3 exp=$4 cfl=$5 cat > $TMPC << EOF #include <$hdr> int main(void) { $exp } EOF if compile_prog "$cfl" "$lib" ; then : else error_exit "$drv check failed" \ "Make sure to have the $drv libs and headers installed." fi } audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` for drv in $audio_drv_list; do case $drv in alsa) audio_drv_probe $drv alsa/asoundlib.h -lasound \ "return snd_pcm_close((snd_pcm_t *)0);" libs_softmmu="-lasound $libs_softmmu" ;; pa) audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" libs_softmmu="-lpulse $libs_softmmu" audio_pt_int="yes" ;; coreaudio) libs_softmmu="-framework CoreAudio $libs_softmmu" ;; dsound) libs_softmmu="-lole32 -ldxguid $libs_softmmu" audio_win_int="yes" ;; oss) libs_softmmu="$oss_lib $libs_softmmu" ;; sdl|wav) # XXX: Probes for CoreAudio, DirectSound, SDL(?) ;; *) echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { error_exit "Unknown driver '$drv' selected" \ "Possible drivers are: $audio_possible_drivers" } ;; esac done ########################################## # BrlAPI probe if test "$brlapi" != "no" ; then brlapi_libs="-lbrlapi" cat > $TMPC << EOF #include <brlapi.h> #include <stddef.h> int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } EOF if compile_prog "" "$brlapi_libs" ; then brlapi=yes libs_softmmu="$brlapi_libs $libs_softmmu" else if test "$brlapi" = "yes" ; then feature_not_found "brlapi" "Install brlapi devel" fi brlapi=no fi fi ########################################## # curses probe if test "$curses" != "no" ; then if test "$mingw32" = "yes" ; then curses_list="-lpdcurses" else curses_list="$($pkg_config --libs ncurses 2>/dev/null):-lncurses:-lcurses" fi curses_found=no cat > $TMPC << EOF #include <curses.h> int main(void) { const char *s = curses_version(); resize_term(0, 0); return s != 0; } EOF IFS=: for curses_lib in $curses_list; do unset IFS if compile_prog "" "$curses_lib" ; then curses_found=yes libs_softmmu="$curses_lib $libs_softmmu" break fi done unset IFS if test "$curses_found" = "yes" ; then curses=yes else if test "$curses" = "yes" ; then feature_not_found "curses" "Install ncurses devel" fi curses=no fi fi ########################################## # curl probe if test "$curl" != "no" ; then if $pkg_config libcurl --exists; then curlconfig="$pkg_config libcurl" else curlconfig=curl-config fi cat > $TMPC << EOF #include <curl/curl.h> int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } EOF curl_cflags=`$curlconfig --cflags 2>/dev/null` curl_libs=`$curlconfig --libs 2>/dev/null` if compile_prog "$curl_cflags" "$curl_libs" ; then curl=yes else if test "$curl" = "yes" ; then feature_not_found "curl" "Install libcurl devel" fi curl=no fi fi # test "$curl" ########################################## # bluez support probe if test "$bluez" != "no" ; then cat > $TMPC << EOF #include <bluetooth/bluetooth.h> int main(void) { return bt_error(0); } EOF bluez_cflags=`$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 $libs_softmmu" else if test "$bluez" = "yes" ; then feature_not_found "bluez" "Install bluez-libs/libbluetooth devel" fi bluez="no" fi fi ########################################## # glib support probe glib_req_ver=2.22 glib_modules=gthread-2.0 if test "$modules" = yes; then glib_modules="$glib_modules gmodule-2.0" fi for i in $glib_modules; do if $pkg_config --atleast-version=$glib_req_ver $i; then glib_cflags=`$pkg_config --cflags $i` glib_libs=`$pkg_config --libs $i` CFLAGS="$glib_cflags $CFLAGS" LIBS="$glib_libs $LIBS" libs_qga="$glib_libs $libs_qga" else error_exit "glib-$glib_req_ver $i is required to compile QEMU" fi done # g_test_trap_subprocess added in 2.38. Used by some tests. glib_subprocess=yes if ! $pkg_config --atleast-version=2.38 glib-2.0; then glib_subprocess=no fi # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage cat > $TMPC << EOF #include <glib.h> int main(void) { return 0; } EOF if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then if cc_has_warning_flag "-Wno-unknown-attributes"; then glib_cflags="-Wno-unknown-attributes $glib_cflags" CFLAGS="-Wno-unknown-attributes $CFLAGS" fi fi ########################################## # SHA command probe for modules if test "$modules" = yes; then shacmd_probe="sha1sum sha1 shasum" for c in $shacmd_probe; do if has $c; then shacmd="$c" break fi done if test "$shacmd" = ""; then error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" fi fi ########################################## # pixman support probe if test "$pixman" = ""; then if test "$want_tools" = "no" -a "$softmmu" = "no"; then pixman="none" elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then pixman="system" else pixman="internal" fi fi if test "$pixman" = "none"; then if test "$want_tools" != "no" -o "$softmmu" != "no"; then error_exit "pixman disabled but system emulation or tools build" \ "enabled. You can turn off pixman only if you also" \ "disable all system emulation targets and the tools" \ "build with '--disable-tools --disable-system'." fi pixman_cflags= pixman_libs= elif test "$pixman" = "system"; then # pixman version has been checked above pixman_cflags=`$pkg_config --cflags pixman-1` pixman_libs=`$pkg_config --libs pixman-1` else if test ! -d ${source_path}/pixman/pixman; then error_exit "pixman >= 0.21.8 not present. Your options:" \ " (1) Preferred: Install the pixman devel package (any recent" \ " distro should have packages as Xorg needs pixman too)." \ " (2) Fetch the pixman submodule, using:" \ " git submodule update --init pixman" fi mkdir -p pixman/pixman pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" fi ########################################## # libcap probe if test "$cap" != "no" ; then cat > $TMPC <<EOF #include <stdio.h> #include <sys/capability.h> int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } EOF if compile_prog "" "-lcap" ; then cap=yes else cap=no fi fi ########################################## # pthread probe PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" pthread=no cat > $TMPC << EOF #include <pthread.h> static void *f(void *p) { return NULL; } int main(void) { pthread_t thread; pthread_create(&thread, 0, f, 0); return 0; } EOF if compile_prog "" "" ; then pthread=yes else for pthread_lib in $PTHREADLIBS_LIST; do if compile_prog "" "$pthread_lib" ; then pthread=yes found=no for lib_entry in $LIBS; do if test "$lib_entry" = "$pthread_lib"; then found=yes break fi done if test "$found" = "no"; then LIBS="$pthread_lib $LIBS" fi break fi done fi if test "$mingw32" != yes -a "$pthread" = no; then error_exit "pthread check failed" \ "Make sure to have the pthread libs and headers installed." fi # check for pthread_setname_np pthread_setname_np=no cat > $TMPC << EOF #include <pthread.h> static void *f(void *p) { return NULL; } int main(void) { pthread_t thread; pthread_create(&thread, 0, f, 0); pthread_setname_np(thread, "QEMU"); return 0; } EOF if compile_prog "" "$pthread_lib" ; then pthread_setname_np=yes fi ########################################## # rbd probe if test "$rbd" != "no" ; then cat > $TMPC <<EOF #include <stdio.h> #include <rbd/librbd.h> int main(void) { rados_t cluster; rados_create(&cluster, NULL); return 0; } EOF rbd_libs="-lrbd -lrados" if compile_prog "" "$rbd_libs" ; then rbd=yes else if test "$rbd" = "yes" ; then feature_not_found "rados block device" "Install librbd/ceph devel" fi rbd=no fi fi ########################################## # libssh2 probe min_libssh2_version=1.2.8 if test "$libssh2" != "no" ; then if $pkg_config --atleast-version=$min_libssh2_version libssh2; then libssh2_cflags=`$pkg_config libssh2 --cflags` libssh2_libs=`$pkg_config libssh2 --libs` libssh2=yes else if test "$libssh2" = "yes" ; then error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2" fi libssh2=no fi fi ########################################## # libssh2_sftp_fsync probe if test "$libssh2" = "yes"; then cat > $TMPC <<EOF #include <stdio.h> #include <libssh2.h> #include <libssh2_sftp.h> int main(void) { LIBSSH2_SESSION *session; LIBSSH2_SFTP *sftp; LIBSSH2_SFTP_HANDLE *sftp_handle; session = libssh2_session_init (); sftp = libssh2_sftp_init (session); sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0); libssh2_sftp_fsync (sftp_handle); return 0; } EOF # libssh2_cflags/libssh2_libs defined in previous test. if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS" fi fi ########################################## # linux-aio probe if test "$linux_aio" != "no" ; then cat > $TMPC <<EOF #include <libaio.h> #include <sys/eventfd.h> #include <stddef.h> int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } EOF if compile_prog "" "-laio" ; then linux_aio=yes else if test "$linux_aio" = "yes" ; then feature_not_found "linux AIO" "Install libaio devel" fi linux_aio=no fi fi ########################################## # TPM passthrough is only on x86 Linux if test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then tpm_passthrough=$tpm else tpm_passthrough=no fi ########################################## # attr probe if test "$attr" != "no" ; then cat > $TMPC <<EOF #include <stdio.h> #include <sys/types.h> #ifdef CONFIG_LIBATTR #include <attr/xattr.h> #else #include <sys/xattr.h> #endif int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } EOF if compile_prog "" "" ; then attr=yes # Older distros have <attr/xattr.h>, and need -lattr: elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then attr=yes LIBS="-lattr $LIBS" libattr=yes else if test "$attr" = "yes" ; then feature_not_found "ATTR" "Install libc6 or libattr devel" fi attr=no fi fi ########################################## # iovec probe cat > $TMPC <<EOF #include <sys/types.h> #include <sys/uio.h> #include <unistd.h> int main(void) { return sizeof(struct iovec); } EOF iovec=no if compile_prog "" "" ; then iovec=yes fi ########################################## # preadv probe cat > $TMPC <<EOF #include <sys/types.h> #include <sys/uio.h> #include <unistd.h> int main(void) { return preadv(0, 0, 0, 0); } EOF preadv=no if compile_prog "" "" ; then preadv=yes fi ########################################## # fdt probe # fdt support is mandatory for at least some target architectures, # so insist on it if we're building those system emulators. fdt_required=no for target in $target_list; do case $target in aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu) fdt_required=yes ;; esac done if test "$fdt_required" = "yes"; then if test "$fdt" = "no"; then error_exit "fdt disabled but some requested targets require it." \ "You can turn off fdt only if you also disable all the system emulation" \ "targets which need it (by specifying a cut down --target-list)." fi fdt=yes fi if test "$fdt" != "no" ; then fdt_libs="-lfdt" # explicitly check for libfdt_env.h as it is missing in some stable installs # and test for required functions to make sure we are on a version >= 1.4.0 cat > $TMPC << EOF #include <libfdt.h> #include <libfdt_env.h> int main(void) { fdt_get_property_by_offset(0, 0, 0); return 0; } EOF if compile_prog "" "$fdt_libs" ; then # system DTC is good - use it fdt=yes elif test -d ${source_path}/dtc/libfdt ; then # have submodule DTC - use it fdt=yes dtc_internal="yes" mkdir -p dtc if [ "$pwd_is_source_path" != "y" ] ; then symlink "$source_path/dtc/Makefile" "dtc/Makefile" symlink "$source_path/dtc/scripts" "dtc/scripts" fi fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt" fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs" elif test "$fdt" = "yes" ; then # have neither and want - prompt for system/submodule install error_exit "DTC (libfdt) version >= 1.4.0 not present. Your options:" \ " (1) Preferred: Install the DTC (libfdt) devel package" \ " (2) Fetch the DTC submodule, using:" \ " git submodule update --init dtc" else # don't have and don't want fdt_libs= fdt=no fi fi libs_softmmu="$libs_softmmu $fdt_libs" ########################################## # opengl probe (for sdl2, milkymist-tmu2) # GLX probe, used by milkymist-tmu2 # this is temporary, code will be switched to egl mid-term. cat > $TMPC << EOF #include <X11/Xlib.h> #include <GL/gl.h> #include <GL/glx.h> int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; } EOF if compile_prog "" "-lGL -lX11" ; then have_glx=yes else have_glx=no fi if test "$opengl" != "no" ; then opengl_pkgs="gl glesv2 epoxy egl" if $pkg_config $opengl_pkgs x11 && test "$have_glx" = "yes"; then opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags" opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs" opengl=yes else if test "$opengl" = "yes" ; then feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs" fi opengl_cflags="" opengl_libs="" opengl=no fi fi ########################################## # archipelago probe if test "$archipelago" != "no" ; then cat > $TMPC <<EOF #include <stdio.h> #include <xseg/xseg.h> #include <xseg/protocol.h> int main(void) { xseg_initialize(); return 0; } EOF archipelago_libs=-lxseg if compile_prog "" "$archipelago_libs"; then archipelago="yes" libs_tools="$archipelago_libs $libs_tools" libs_softmmu="$archipelago_libs $libs_softmmu" echo "WARNING: Please check the licenses of QEMU and libxseg carefully." echo "GPLv3 versions of libxseg may not be compatible with QEMU's" echo "license and therefore prevent redistribution." echo echo "To disable Archipelago, use --disable-archipelago" else if test "$archipelago" = "yes" ; then feature_not_found "Archipelago backend support" "Install libxseg devel" fi archipelago="no" fi fi ########################################## # glusterfs probe if test "$glusterfs" != "no" ; then if $pkg_config --atleast-version=3 glusterfs-api; then glusterfs="yes" glusterfs_cflags=`$pkg_config --cflags glusterfs-api` glusterfs_libs=`$pkg_config --libs glusterfs-api` if $pkg_config --atleast-version=5 glusterfs-api; then glusterfs_discard="yes" fi if $pkg_config --atleast-version=6 glusterfs-api; then glusterfs_zerofill="yes" fi else if test "$glusterfs" = "yes" ; then feature_not_found "GlusterFS backend support" \ "Install glusterfs-api devel >= 3" fi glusterfs="no" fi fi # Check for inotify functions when we are building linux-user # emulator. This is done because older glibc versions don't # have syscall stubs for these implemented. In that case we # don't provide them even if kernel supports them. # inotify=no cat > $TMPC << EOF #include <sys/inotify.h> int main(void) { /* try to start inotify */ return inotify_init(); } EOF if compile_prog "" "" ; then inotify=yes fi inotify1=no cat > $TMPC << EOF #include <sys/inotify.h> int main(void) { /* try to start inotify */ return inotify_init1(0); } EOF if compile_prog "" "" ; then inotify1=yes fi # check if utimensat and futimens are supported utimens=no cat > $TMPC << EOF #define _ATFILE_SOURCE #include <stddef.h> #include <fcntl.h> #include <sys/stat.h> int main(void) { utimensat(AT_FDCWD, "foo", NULL, 0); futimens(0, NULL); return 0; } EOF if compile_prog "" "" ; then utimens=yes fi # check if pipe2 is there pipe2=no cat > $TMPC << EOF #include <unistd.h> #include <fcntl.h> int main(void) { int pipefd[2]; return pipe2(pipefd, O_CLOEXEC); } EOF if compile_prog "" "" ; then pipe2=yes fi # check if accept4 is there accept4=no cat > $TMPC << EOF #include <sys/socket.h> #include <stddef.h> int main(void) { accept4(0, NULL, NULL, SOCK_CLOEXEC); return 0; } EOF if compile_prog "" "" ; then accept4=yes fi # check if tee/splice is there. vmsplice was added same time. splice=no cat > $TMPC << EOF #include <unistd.h> #include <fcntl.h> #include <limits.h> int main(void) { int len, fd = 0; len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); return 0; } EOF if compile_prog "" "" ; then splice=yes fi ########################################## # libnuma probe if test "$numa" != "no" ; then cat > $TMPC << EOF #include <numa.h> int main(void) { return numa_available(); } EOF if compile_prog "" "-lnuma" ; then numa=yes libs_softmmu="-lnuma $libs_softmmu" else if test "$numa" = "yes" ; then feature_not_found "numa" "install numactl devel" fi numa=no fi fi ########################################## # tcmalloc probe if test "$tcmalloc" = "yes" ; then cat > $TMPC << EOF #include <stdlib.h> int main(void) { malloc(1); return 0; } EOF if compile_prog "" "-ltcmalloc" ; then LIBS="-ltcmalloc $LIBS" else feature_not_found "tcmalloc" "install gperftools devel" fi fi ########################################## # signalfd probe signalfd="no" cat > $TMPC << EOF #include <unistd.h> #include <sys/syscall.h> #include <signal.h> int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } EOF if compile_prog "" "" ; then signalfd=yes fi # check if eventfd is supported eventfd=no cat > $TMPC << EOF #include <sys/eventfd.h> int main(void) { return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); } EOF if compile_prog "" "" ; then eventfd=yes fi # check for fallocate fallocate=no cat > $TMPC << EOF #include <fcntl.h> int main(void) { fallocate(0, 0, 0, 0); return 0; } EOF if compile_prog "" "" ; then fallocate=yes fi # check for fallocate hole punching fallocate_punch_hole=no cat > $TMPC << EOF #include <fcntl.h> #include <linux/falloc.h> int main(void) { fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); return 0; } EOF if compile_prog "" "" ; then fallocate_punch_hole=yes fi # check that fallocate supports range zeroing inside the file fallocate_zero_range=no cat > $TMPC << EOF #include <fcntl.h> #include <linux/falloc.h> int main(void) { fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0); return 0; } EOF if compile_prog "" "" ; then fallocate_zero_range=yes fi # check for posix_fallocate posix_fallocate=no cat > $TMPC << EOF #include <fcntl.h> int main(void) { posix_fallocate(0, 0, 0); return 0; } EOF if compile_prog "" "" ; then posix_fallocate=yes fi # check for sync_file_range sync_file_range=no cat > $TMPC << EOF #include <fcntl.h> int main(void) { sync_file_range(0, 0, 0, 0); return 0; } EOF if compile_prog "" "" ; then sync_file_range=yes fi # check for linux/fiemap.h and FS_IOC_FIEMAP fiemap=no cat > $TMPC << EOF #include <sys/ioctl.h> #include <linux/fs.h> #include <linux/fiemap.h> int main(void) { ioctl(0, FS_IOC_FIEMAP, 0); return 0; } EOF if compile_prog "" "" ; then fiemap=yes fi # check for dup3 dup3=no cat > $TMPC << EOF #include <unistd.h> int main(void) { dup3(0, 0, 0); return 0; } EOF if compile_prog "" "" ; then dup3=yes fi # check for ppoll support ppoll=no cat > $TMPC << EOF #include <poll.h> int main(void) { struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 }; ppoll(&pfd, 1, 0, 0); return 0; } EOF if compile_prog "" "" ; then ppoll=yes fi # check for prctl(PR_SET_TIMERSLACK , ... ) support prctl_pr_set_timerslack=no cat > $TMPC << EOF #include <sys/prctl.h> int main(void) { prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0); return 0; } EOF if compile_prog "" "" ; then prctl_pr_set_timerslack=yes fi # check for epoll support epoll=no cat > $TMPC << EOF #include <sys/epoll.h> int main(void) { epoll_create(0); return 0; } EOF if compile_prog "" "" ; then epoll=yes fi # epoll_create1 and epoll_pwait are later additions # so we must check separately for their presence epoll_create1=no cat > $TMPC << EOF #include <sys/epoll.h> int main(void) { /* Note that we use epoll_create1 as a value, not as * a function being called. This is necessary so that on * old SPARC glibc versions where the function was present in * the library but not declared in the header file we will * fail the configure check. (Otherwise we will get a compiler * warning but not an error, and will proceed to fail the * qemu compile where we compile with -Werror.) */ return (int)(uintptr_t)&epoll_create1; } EOF if compile_prog "" "" ; then epoll_create1=yes fi epoll_pwait=no cat > $TMPC << EOF #include <sys/epoll.h> int main(void) { epoll_pwait(0, 0, 0, 0, 0); return 0; } EOF if compile_prog "" "" ; then epoll_pwait=yes fi # check for sendfile support sendfile=no cat > $TMPC << EOF #include <sys/sendfile.h> int main(void) { return sendfile(0, 0, 0, 0); } EOF if compile_prog "" "" ; then sendfile=yes fi # check for timerfd support (glibc 2.8 and newer) timerfd=no cat > $TMPC << EOF #include <sys/timerfd.h> int main(void) { return(timerfd_create(CLOCK_REALTIME, 0)); } EOF if compile_prog "" "" ; then timerfd=yes fi # check for setns and unshare support setns=no cat > $TMPC << EOF #include <sched.h> int main(void) { int ret; ret = setns(0, 0); ret = unshare(0); return ret; } EOF if compile_prog "" "" ; then setns=yes fi # Check if tools are available to build documentation. if test "$docs" != "no" ; then if has makeinfo && has pod2man; then docs=yes else if test "$docs" = "yes" ; then feature_not_found "docs" "Install texinfo and Perl/perl-podlators" fi docs=no fi fi # Search for bswap_32 function byteswap_h=no cat > $TMPC << EOF #include <byteswap.h> int main(void) { return bswap_32(0); } EOF if compile_prog "" "" ; then byteswap_h=yes fi # Search for bswap32 function bswap_h=no cat > $TMPC << EOF #include <sys/endian.h> #include <sys/types.h> #include <machine/bswap.h> int main(void) { return bswap32(0); } EOF if compile_prog "" "" ; then bswap_h=yes fi ########################################## # Do we have libiscsi >= 1.9.0 if test "$libiscsi" != "no" ; then if $pkg_config --atleast-version=1.9.0 libiscsi; then libiscsi="yes" libiscsi_cflags=$($pkg_config --cflags libiscsi) libiscsi_libs=$($pkg_config --libs libiscsi) else if test "$libiscsi" = "yes" ; then feature_not_found "libiscsi" "Install libiscsi >= 1.9.0" fi libiscsi="no" fi fi ########################################## # Do we need libm cat > $TMPC << EOF #include <math.h> int main(int argc, char **argv) { return isnan(sin((double)argc)); } EOF if compile_prog "" "" ; then : elif compile_prog "" "-lm" ; then LIBS="-lm $LIBS" libs_qga="-lm $libs_qga" else error_exit "libm check failed" fi ########################################## # Do we need librt # uClibc provides 2 versions of clock_gettime(), one with realtime # support and one without. This means that the clock_gettime() don't # need -lrt. We still need it for timer_create() so we check for this # function in addition. cat > $TMPC <<EOF #include <signal.h> #include <time.h> int main(void) { timer_create(CLOCK_REALTIME, NULL, NULL); return clock_gettime(CLOCK_REALTIME, NULL); } EOF if compile_prog "" "" ; then : # we need pthread for static linking. use previous pthread test result elif compile_prog "" "$pthread_lib -lrt" ; then LIBS="$LIBS -lrt" libs_qga="$libs_qga -lrt" fi if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ "$aix" != "yes" -a "$haiku" != "yes" ; then libs_softmmu="-lutil $libs_softmmu" fi ########################################## # spice probe if test "$spice" != "no" ; then cat > $TMPC << EOF #include <spice.h> int main(void) { spice_server_new(); return 0; } EOF spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) if $pkg_config --atleast-version=0.12.0 spice-server && \ $pkg_config --atleast-version=0.12.3 spice-protocol && \ compile_prog "$spice_cflags" "$spice_libs" ; then spice="yes" libs_softmmu="$libs_softmmu $spice_libs" QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" spice_protocol_version=$($pkg_config --modversion spice-protocol) spice_server_version=$($pkg_config --modversion spice-server) else if test "$spice" = "yes" ; then feature_not_found "spice" \ "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel" fi spice="no" fi fi # check for libcacard for smartcard support smartcard_cflags="" # TODO - what's the minimal nss version we support? if test "$smartcard_nss" != "no"; then cat > $TMPC << EOF #include <pk11pub.h> int main(void) { PK11_FreeSlot(0); return 0; } EOF # FIXME: do not include $glib_* in here nss_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" nss_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" test_cflags="$nss_cflags" # The header files in nss < 3.13.3 have a bug which causes them to # emit a warning. If we're going to compile QEMU with -Werror, then # test that the headers don't have this bug. Otherwise we would pass # the configure test but fail to compile QEMU later. if test "$werror" = "yes"; then test_cflags="-Werror $test_cflags" fi if test -n "$libtool" && $pkg_config --atleast-version=3.12.8 nss && \ compile_prog "$test_cflags" "$nss_libs"; then smartcard_nss="yes" else if test "$smartcard_nss" = "yes"; then feature_not_found "nss" "Install nss devel >= 3.12.8" fi smartcard_nss="no" fi fi # check for libusb if test "$libusb" != "no" ; then if $pkg_config --atleast-version=1.0.13 libusb-1.0; then libusb="yes" libusb_cflags=$($pkg_config --cflags libusb-1.0) libusb_libs=$($pkg_config --libs libusb-1.0) QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags" libs_softmmu="$libs_softmmu $libusb_libs" else if test "$libusb" = "yes"; then feature_not_found "libusb" "Install libusb devel >= 1.0.13" fi libusb="no" fi fi # check for usbredirparser for usb network redirection support if test "$usb_redir" != "no" ; then if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then usb_redir="yes" usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5) usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5) QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" libs_softmmu="$libs_softmmu $usb_redir_libs" else if test "$usb_redir" = "yes"; then feature_not_found "usb-redir" "Install usbredir devel" fi usb_redir="no" fi fi ########################################## # check if we have VSS SDK headers for win if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then case "$vss_win32_sdk" in "") vss_win32_include="-I$source_path" ;; *\ *) # The SDK is installed in "Program Files" by default, but we cannot # handle path with spaces. So we symlink the headers into ".sdk/vss". vss_win32_include="-I$source_path/.sdk/vss" symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" ;; *) vss_win32_include="-I$vss_win32_sdk" esac cat > $TMPC << EOF #define __MIDL_user_allocate_free_DEFINED__ #include <inc/win2003/vss.h> int main(void) { return VSS_CTX_BACKUP; } EOF if compile_prog "$vss_win32_include" "" ; then guest_agent_with_vss="yes" QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" else if test "$vss_win32_sdk" != "" ; then echo "ERROR: Please download and install Microsoft VSS SDK:" echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" echo "ERROR: scripts/extract-vsssdk-headers setup.exe" echo "ERROR: The headers are extracted in the directory \`inc'." feature_not_found "VSS support" fi guest_agent_with_vss="no" fi fi ########################################## # lookup Windows platform SDK (if not specified) # The SDK is needed only to build .tlb (type library) file of guest agent # VSS provider from the source. It is usually unnecessary because the # pre-compiled .tlb file is included. if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then if test -z "$win_sdk"; then programfiles="$PROGRAMFILES" test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" if test -n "$programfiles"; then win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null else feature_not_found "Windows SDK" fi elif test "$win_sdk" = "no"; then win_sdk="" fi fi ########################################## ########################################## # check if we have fdatasync fdatasync=no cat > $TMPC << EOF #include <unistd.h> int main(void) { #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 return fdatasync(0); #else #error Not supported #endif } EOF if compile_prog "" "" ; then fdatasync=yes fi ########################################## # check if we have madvise madvise=no cat > $TMPC << EOF #include <sys/types.h> #include <sys/mman.h> #include <stddef.h> int main(void) { return madvise(NULL, 0, MADV_DONTNEED); } EOF if compile_prog "" "" ; then madvise=yes fi ########################################## # check if we have posix_madvise posix_madvise=no cat > $TMPC << EOF #include <sys/mman.h> #include <stddef.h> int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } EOF if compile_prog "" "" ; then posix_madvise=yes fi ########################################## # check if we have usable SIGEV_THREAD_ID sigev_thread_id=no cat > $TMPC << EOF #include <signal.h> int main(void) { struct sigevent ev; ev.sigev_notify = SIGEV_THREAD_ID; ev._sigev_un._tid = 0; asm volatile("" : : "g"(&ev)); return 0; } EOF if compile_prog "" "" ; then sigev_thread_id=yes fi ########################################## # check if trace backend exists $python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null if test "$?" -ne 0 ; then error_exit "invalid trace backends" \ "Please choose supported trace backends." fi ########################################## # For 'ust' backend, test if ust headers are present if have_backend "ust"; then cat > $TMPC << EOF #include <lttng/tracepoint.h> int main(void) { return 0; } EOF if compile_prog "" "" ; then if $pkg_config lttng-ust --exists; then lttng_ust_libs=`$pkg_config --libs lttng-ust` else lttng_ust_libs="-llttng-ust" fi if $pkg_config liburcu-bp --exists; then urcu_bp_libs=`$pkg_config --libs liburcu-bp` else urcu_bp_libs="-lurcu-bp" fi LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS" libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga" else error_exit "Trace backend 'ust' missing lttng-ust header files" fi fi ########################################## # For 'dtrace' backend, test if 'dtrace' command is present if have_backend "dtrace"; then if ! has 'dtrace' ; then error_exit "dtrace command is not found in PATH $PATH" fi trace_backend_stap="no" if has 'stap' ; then trace_backend_stap="yes" fi fi ########################################## # check and set a backend for coroutine # We prefer ucontext, but it's not always possible. The fallback # is sigcontext. gthread is not selectable except explicitly, because # it is not functional enough to run QEMU proper. (It is occasionally # useful for debugging purposes.) On Windows the only valid backend # is the Windows-specific one. ucontext_works=no if test "$darwin" != "yes"; then cat > $TMPC << EOF #include <ucontext.h> #ifdef __stub_makecontext #error Ignoring glibc stub makecontext which will always fail #endif int main(void) { makecontext(0, 0, 0); return 0; } EOF if compile_prog "" "" ; then ucontext_works=yes fi fi if test "$coroutine" = ""; then if test "$mingw32" = "yes"; then coroutine=win32 elif test "$ucontext_works" = "yes"; then coroutine=ucontext else coroutine=sigaltstack fi else case $coroutine in windows) if test "$mingw32" != "yes"; then error_exit "'windows' coroutine backend only valid for Windows" fi # Unfortunately the user visible backend name doesn't match the # coroutine-*.c filename for this case, so we have to adjust it here. coroutine=win32 ;; ucontext) if test "$ucontext_works" != "yes"; then feature_not_found "ucontext" fi ;; gthread|sigaltstack) if test "$mingw32" = "yes"; then error_exit "only the 'windows' coroutine backend is valid for Windows" fi ;; *) error_exit "unknown coroutine backend $coroutine" ;; esac fi if test "$coroutine_pool" = ""; then if test "$coroutine" = "gthread"; then coroutine_pool=no else coroutine_pool=yes fi fi if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)" fi ########################################## # check if we have open_by_handle_at open_by_handle_at=no cat > $TMPC << EOF #include <fcntl.h> #if !defined(AT_EMPTY_PATH) # error missing definition #else int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } #endif EOF if compile_prog "" "" ; then open_by_handle_at=yes fi ######################################## # check if we have linux/magic.h linux_magic_h=no cat > $TMPC << EOF #include <linux/magic.h> int main(void) { return 0; } EOF if compile_prog "" "" ; then linux_magic_h=yes fi ######################################## # check whether we can disable warning option with a pragma (this is needed # to silence warnings in the headers of some versions of external libraries). # This test has to be compiled with -Werror as otherwise an unknown pragma is # only a warning. # # If we can't selectively disable warning in the code, disable -Werror so that # the build doesn't fail anyway. pragma_disable_unused_but_set=no cat > $TMPC << EOF #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wunused-but-set-variable" #pragma GCC diagnostic ignored "-Wstrict-prototypes" #pragma GCC diagnostic pop int main(void) { return 0; } EOF if compile_prog "-Werror" "" ; then pragma_diagnostic_available=yes else werror=no fi ######################################## # check if we have valgrind/valgrind.h valgrind_h=no cat > $TMPC << EOF #include <valgrind/valgrind.h> int main(void) { return 0; } EOF if compile_prog "" "" ; then valgrind_h=yes fi ######################################## # check if environ is declared has_environ=no cat > $TMPC << EOF #include <unistd.h> int main(void) { environ = 0; return 0; } EOF if compile_prog "" "" ; then has_environ=yes fi ######################################## # check if cpuid.h is usable. cpuid_h=no cat > $TMPC << EOF #include <cpuid.h> int main(void) { unsigned a, b, c, d; int max = __get_cpuid_max(0, 0); if (max >= 1) { __cpuid(1, a, b, c, d); } if (max >= 7) { __cpuid_count(7, 0, a, b, c, d); } return 0; } EOF if compile_prog "" "" ; then cpuid_h=yes fi ######################################## # check if __[u]int128_t is usable. int128=no cat > $TMPC << EOF #if defined(__clang_major__) && defined(__clang_minor__) # if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2)) # error __int128_t does not work in CLANG before 3.2 # endif #endif __int128_t a; __uint128_t b; int main (void) { a = a + b; b = a * b; a = a * a; return 0; } EOF if compile_prog "" "" ; then int128=yes fi ######################################## # check if getauxval is available. getauxval=no cat > $TMPC << EOF #include <sys/auxv.h> int main(void) { return getauxval(AT_HWCAP) == 0; } EOF if compile_prog "" "" ; then getauxval=yes fi ######################################## # check if ccache is interfering with # semantic analysis of macros ccache_cpp2=no cat > $TMPC << EOF static const int Z = 1; #define fn() ({ Z; }) #define TAUT(X) ((X) == Z) #define PAREN(X, Y) (X == Y) #define ID(X) (X) int main(int argc, char *argv[]) { int x = 0, y = 0; x = ID(x); x = fn(); fn(); if (PAREN(x, y)) return 0; if (TAUT(Z)) return 0; return 0; } EOF if ! compile_object "-Werror"; then ccache_cpp2=yes fi ########################################## # End of CC checks # After here, no more $cc or $ld runs if test "$gcov" = "yes" ; then CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" elif test "$debug" = "no" ; then CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS" fi ########################################## # Do we have libnfs if test "$libnfs" != "no" ; then if $pkg_config --atleast-version=1.9.3 libnfs; then libnfs="yes" libnfs_libs=$($pkg_config --libs libnfs) LIBS="$LIBS $libnfs_libs" else if test "$libnfs" = "yes" ; then feature_not_found "libnfs" "Install libnfs devel >= 1.9.3" fi libnfs="no" fi fi # Disable zero malloc errors for official releases unless explicitly told to # enable/disable if test -z "$zero_malloc" ; then if test "$z_version" = "50" ; then zero_malloc="no" else zero_malloc="yes" fi fi # Now we've finished running tests it's OK to add -Werror to the compiler flags if test "$werror" = "yes"; then QEMU_CFLAGS="-Werror $QEMU_CFLAGS" fi if test "$solaris" = "no" ; then if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then LDFLAGS="-Wl,--warn-common $LDFLAGS" fi fi # test if pod2man has --utf8 option if pod2man --help | grep -q utf8; then POD2MAN="pod2man --utf8" else POD2MAN="pod2man" fi # Use ASLR, no-SEH and DEP if available if test "$mingw32" = "yes" ; then for flag in --dynamicbase --no-seh --nxcompat; do if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then LDFLAGS="-Wl,$flag $LDFLAGS" fi done fi qemu_confdir=$sysconfdir$confsuffix qemu_moddir=$libdir$confsuffix qemu_datadir=$datadir$confsuffix qemu_localedir="$datadir/locale" tools="" if test "$want_tools" = "yes" ; then tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then tools="qemu-nbd\$(EXESUF) $tools" fi fi if test "$softmmu" = yes ; then if test "$virtfs" != no ; then if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then virtfs=yes tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" else if test "$virtfs" = yes; then error_exit "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" fi virtfs=no fi fi fi if [ "$guest_agent" != "no" ]; then if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then tools="qemu-ga\$(EXESUF) $tools" if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools" fi guest_agent=yes elif [ "$guest_agent" != yes ]; then guest_agent=no else error_exit "Guest agent is not supported on this platform" fi fi # Mac OS X ships with a broken assembler roms= if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ "$softmmu" = yes ; then roms="optionrom" fi if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then roms="$roms spapr-rtas" fi if test "$cpu" = "s390x" ; then roms="$roms s390-ccw" fi # Probe for the need for relocating the user-only binary. if test "$pie" = "no" ; then textseg_addr= case "$cpu" in arm | i386 | ppc* | s390* | sparc* | x86_64 | x32) # ??? Rationale for choosing this address textseg_addr=0x60000000 ;; mips) # A 256M aligned address, high in the address space, with enough # room for the code_gen_buffer above it before the stack. textseg_addr=0x60000000 ;; esac if [ -n "$textseg_addr" ]; then cat > $TMPC <<EOF int main(void) { return 0; } EOF textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr" if ! compile_prog "" "$textseg_ldflags"; then # In case ld does not support -Ttext-segment, edit the default linker # script via sed to set the .text start addr. This is needed on FreeBSD # at least. $ld --verbose | sed \ -e '1,/==================================================/d' \ -e '/==================================================/,$d' \ -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \ -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld textseg_ldflags="-Wl,-T../config-host.ld" fi fi fi # prepend pixman and ftd flags after all config tests are done QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS" libs_softmmu="$pixman_libs $libs_softmmu" echo "Install prefix $prefix" echo "BIOS directory `eval echo $qemu_datadir`" echo "binary directory `eval echo $bindir`" echo "library directory `eval echo $libdir`" echo "module directory `eval echo $qemu_moddir`" echo "libexec directory `eval echo $libexecdir`" echo "include directory `eval echo $includedir`" echo "config directory `eval echo $sysconfdir`" if test "$mingw32" = "no" ; then echo "local state directory `eval echo $local_statedir`" echo "Manual directory `eval echo $mandir`" echo "ELF interp prefix $interp_prefix" else echo "local state directory queried at runtime" echo "Windows SDK $win_sdk" fi echo "Source path $source_path" echo "C compiler $cc" echo "Host C compiler $host_cc" echo "C++ compiler $cxx" echo "Objective-C compiler $objcc" echo "ARFLAGS $ARFLAGS" echo "CFLAGS $CFLAGS" echo "QEMU_CFLAGS $QEMU_CFLAGS" echo "LDFLAGS $LDFLAGS" echo "make $make" echo "install $install" echo "python $python" if test "$slirp" = "yes" ; then echo "smbd $smbd" fi echo "module support $modules" echo "host CPU $cpu" echo "host big endian $bigendian" echo "target list $target_list" echo "tcg debug enabled $debug_tcg" echo "gprof enabled $gprof" echo "sparse enabled $sparse" echo "strip binaries $strip_opt" echo "profiler $profiler" echo "static build $static" if test "$darwin" = "yes" ; then echo "Cocoa support $cocoa" fi echo "pixman $pixman" echo "SDL support $sdl" echo "GTK support $gtk" echo "VTE support $vte" echo "curses support $curses" echo "curl support $curl" echo "mingw32 support $mingw32" echo "Audio drivers $audio_drv_list" echo "Block whitelist (rw) $block_drv_rw_whitelist" echo "Block whitelist (ro) $block_drv_ro_whitelist" echo "VirtFS support $virtfs" echo "VNC support $vnc" if test "$vnc" = "yes" ; then echo "VNC TLS support $vnc_tls" echo "VNC SASL support $vnc_sasl" echo "VNC JPEG support $vnc_jpeg" echo "VNC PNG support $vnc_png" echo "VNC WS support $vnc_ws" fi if test -n "$sparc_cpu"; then echo "Target Sparc Arch $sparc_cpu" fi echo "xen support $xen" if test "$xen" = "yes" ; then echo "xen ctrl version $xen_ctrl_version" fi echo "brlapi support $brlapi" echo "bluez support $bluez" echo "Documentation $docs" echo "GUEST_BASE $guest_base" echo "PIE $pie" echo "vde support $vde" echo "netmap support $netmap" echo "Linux AIO support $linux_aio" echo "ATTR/XATTR support $attr" echo "Install blobs $blobs" echo "KVM support $kvm" echo "RDMA support $rdma" echo "TCG interpreter $tcg_interpreter" echo "fdt support $fdt" echo "preadv support $preadv" echo "fdatasync $fdatasync" echo "madvise $madvise" echo "posix_madvise $posix_madvise" echo "sigev_thread_id $sigev_thread_id" echo "uuid support $uuid" echo "libcap-ng support $cap_ng" echo "vhost-net support $vhost_net" echo "vhost-scsi support $vhost_scsi" echo "Trace backends $trace_backends" if test "$trace_backend" = "simple"; then echo "Trace output file $trace_file-<pid>" fi if test "$spice" = "yes"; then echo "spice support $spice ($spice_protocol_version/$spice_server_version)" else echo "spice support $spice" fi echo "rbd support $rbd" echo "xfsctl support $xfs" echo "nss used $smartcard_nss" echo "libusb $libusb" echo "usb net redir $usb_redir" echo "OpenGL support $opengl" echo "libiscsi support $libiscsi" echo "libnfs support $libnfs" echo "build guest agent $guest_agent" echo "QGA VSS support $guest_agent_with_vss" echo "seccomp support $seccomp" echo "coroutine backend $coroutine" echo "coroutine pool $coroutine_pool" echo "GlusterFS support $glusterfs" echo "Archipelago support $archipelago" echo "gcov $gcov_tool" echo "gcov enabled $gcov" echo "TPM support $tpm" echo "libssh2 support $libssh2" echo "TPM passthrough $tpm_passthrough" echo "QOM debugging $qom_cast_debug" echo "vhdx $vhdx" echo "Quorum $quorum" echo "lzo support $lzo" echo "snappy support $snappy" echo "bzip2 support $bzip2" echo "NUMA host support $numa" echo "tcmalloc support $tcmalloc" if test "$sdl_too_old" = "yes"; then echo "-> Your SDL version is too old - please upgrade to have SDL support" fi config_host_mak="config-host.mak" echo "# Automatically generated by configure - do not modify" >config-all-disas.mak echo "# Automatically generated by configure - do not modify" > $config_host_mak echo >> $config_host_mak echo all: >> $config_host_mak echo "prefix=$prefix" >> $config_host_mak echo "bindir=$bindir" >> $config_host_mak echo "libdir=$libdir" >> $config_host_mak echo "libexecdir=$libexecdir" >> $config_host_mak echo "includedir=$includedir" >> $config_host_mak echo "mandir=$mandir" >> $config_host_mak echo "sysconfdir=$sysconfdir" >> $config_host_mak echo "qemu_confdir=$qemu_confdir" >> $config_host_mak echo "qemu_datadir=$qemu_datadir" >> $config_host_mak echo "qemu_docdir=$qemu_docdir" >> $config_host_mak echo "qemu_moddir=$qemu_moddir" >> $config_host_mak if test "$mingw32" = "no" ; then echo "qemu_localstatedir=$local_statedir" >> $config_host_mak fi echo "qemu_helperdir=$libexecdir" >> $config_host_mak echo "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak echo "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak echo "qemu_localedir=$qemu_localedir" >> $config_host_mak echo "libs_softmmu=$libs_softmmu" >> $config_host_mak echo "ARCH=$ARCH" >> $config_host_mak if test "$debug_tcg" = "yes" ; then echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak fi if test "$strip_opt" = "yes" ; then echo "STRIP=${strip}" >> $config_host_mak fi if test "$bigendian" = "yes" ; then echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak fi if test "$mingw32" = "yes" ; then echo "CONFIG_WIN32=y" >> $config_host_mak rc_version=`cat $source_path/VERSION` version_major=${rc_version%%.*} rc_version=${rc_version#*.} version_minor=${rc_version%%.*} rc_version=${rc_version#*.} version_subminor=${rc_version%%.*} version_micro=0 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak if test "$guest_agent_with_vss" = "yes" ; then echo "CONFIG_QGA_VSS=y" >> $config_host_mak echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak fi else echo "CONFIG_POSIX=y" >> $config_host_mak fi if test "$linux" = "yes" ; then echo "CONFIG_LINUX=y" >> $config_host_mak fi if test "$darwin" = "yes" ; then echo "CONFIG_DARWIN=y" >> $config_host_mak fi if test "$aix" = "yes" ; then echo "CONFIG_AIX=y" >> $config_host_mak fi if test "$solaris" = "yes" ; then echo "CONFIG_SOLARIS=y" >> $config_host_mak echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak if test "$needs_libsunmath" = "yes" ; then echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak fi fi if test "$haiku" = "yes" ; then echo "CONFIG_HAIKU=y" >> $config_host_mak fi if test "$static" = "yes" ; then echo "CONFIG_STATIC=y" >> $config_host_mak fi if test "$profiler" = "yes" ; then echo "CONFIG_PROFILER=y" >> $config_host_mak fi if test "$slirp" = "yes" ; then echo "CONFIG_SLIRP=y" >> $config_host_mak echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak fi if test "$vde" = "yes" ; then echo "CONFIG_VDE=y" >> $config_host_mak fi if test "$netmap" = "yes" ; then echo "CONFIG_NETMAP=y" >> $config_host_mak fi if test "$l2tpv3" = "yes" ; then echo "CONFIG_L2TPV3=y" >> $config_host_mak fi if test "$cap_ng" = "yes" ; then echo "CONFIG_LIBCAP=y" >> $config_host_mak fi echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak for drv in $audio_drv_list; do def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` echo "$def=y" >> $config_host_mak done if test "$audio_pt_int" = "yes" ; then echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak fi if test "$audio_win_int" = "yes" ; then echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak fi echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak if test "$vnc" = "yes" ; then echo "CONFIG_VNC=y" >> $config_host_mak fi if test "$vnc_tls" = "yes" ; then echo "CONFIG_VNC_TLS=y" >> $config_host_mak fi if test "$vnc_sasl" = "yes" ; then echo "CONFIG_VNC_SASL=y" >> $config_host_mak fi if test "$vnc_jpeg" = "yes" ; then echo "CONFIG_VNC_JPEG=y" >> $config_host_mak fi if test "$vnc_png" = "yes" ; then echo "CONFIG_VNC_PNG=y" >> $config_host_mak fi if test "$vnc_ws" = "yes" ; then echo "CONFIG_VNC_WS=y" >> $config_host_mak echo "VNC_WS_CFLAGS=$vnc_ws_cflags" >> $config_host_mak fi if test "$fnmatch" = "yes" ; then echo "CONFIG_FNMATCH=y" >> $config_host_mak fi if test "$uuid" = "yes" ; then echo "CONFIG_UUID=y" >> $config_host_mak fi if test "$xfs" = "yes" ; then echo "CONFIG_XFS=y" >> $config_host_mak fi qemu_version=`head $source_path/VERSION` echo "VERSION=$qemu_version" >>$config_host_mak echo "PKGVERSION=$pkgversion" >>$config_host_mak echo "SRC_PATH=$source_path" >> $config_host_mak echo "TARGET_DIRS=$target_list" >> $config_host_mak if [ "$docs" = "yes" ] ; then echo "BUILD_DOCS=yes" >> $config_host_mak fi if test "$modules" = "yes"; then # $shacmd can generate a hash started with digit, which the compiler doesn't # like as an symbol. So prefix it with an underscore echo "CONFIG_STAMP=_`(echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ `" >> $config_host_mak echo "CONFIG_MODULES=y" >> $config_host_mak fi if test "$sdl" = "yes" ; then echo "CONFIG_SDL=y" >> $config_host_mak echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak fi if test "$cocoa" = "yes" ; then echo "CONFIG_COCOA=y" >> $config_host_mak fi if test "$curses" = "yes" ; then echo "CONFIG_CURSES=y" >> $config_host_mak fi if test "$utimens" = "yes" ; then echo "CONFIG_UTIMENSAT=y" >> $config_host_mak fi if test "$pipe2" = "yes" ; then echo "CONFIG_PIPE2=y" >> $config_host_mak fi if test "$accept4" = "yes" ; then echo "CONFIG_ACCEPT4=y" >> $config_host_mak fi if test "$splice" = "yes" ; then echo "CONFIG_SPLICE=y" >> $config_host_mak fi if test "$eventfd" = "yes" ; then echo "CONFIG_EVENTFD=y" >> $config_host_mak fi if test "$fallocate" = "yes" ; then echo "CONFIG_FALLOCATE=y" >> $config_host_mak fi if test "$fallocate_punch_hole" = "yes" ; then echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak fi if test "$fallocate_zero_range" = "yes" ; then echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak fi if test "$posix_fallocate" = "yes" ; then echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak fi if test "$sync_file_range" = "yes" ; then echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak fi if test "$fiemap" = "yes" ; then echo "CONFIG_FIEMAP=y" >> $config_host_mak fi if test "$dup3" = "yes" ; then echo "CONFIG_DUP3=y" >> $config_host_mak fi if test "$ppoll" = "yes" ; then echo "CONFIG_PPOLL=y" >> $config_host_mak fi if test "$prctl_pr_set_timerslack" = "yes" ; then echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak fi if test "$epoll" = "yes" ; then echo "CONFIG_EPOLL=y" >> $config_host_mak fi if test "$epoll_create1" = "yes" ; then echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak fi if test "$epoll_pwait" = "yes" ; then echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak fi if test "$sendfile" = "yes" ; then echo "CONFIG_SENDFILE=y" >> $config_host_mak fi if test "$timerfd" = "yes" ; then echo "CONFIG_TIMERFD=y" >> $config_host_mak fi if test "$setns" = "yes" ; then echo "CONFIG_SETNS=y" >> $config_host_mak fi if test "$inotify" = "yes" ; then echo "CONFIG_INOTIFY=y" >> $config_host_mak fi if test "$inotify1" = "yes" ; then echo "CONFIG_INOTIFY1=y" >> $config_host_mak fi if test "$byteswap_h" = "yes" ; then echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak fi if test "$bswap_h" = "yes" ; then echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak fi if test "$curl" = "yes" ; then echo "CONFIG_CURL=m" >> $config_host_mak echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak echo "CURL_LIBS=$curl_libs" >> $config_host_mak fi if test "$brlapi" = "yes" ; then echo "CONFIG_BRLAPI=y" >> $config_host_mak fi if test "$bluez" = "yes" ; then echo "CONFIG_BLUEZ=y" >> $config_host_mak echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak fi if test "glib_subprocess" = "yes" ; then echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak fi echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak if test "$gtk" = "yes" ; then echo "CONFIG_GTK=y" >> $config_host_mak echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak fi if test "$vte" = "yes" ; then echo "CONFIG_VTE=y" >> $config_host_mak echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak fi if test "$xen" = "yes" ; then echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak fi if test "$linux_aio" = "yes" ; then echo "CONFIG_LINUX_AIO=y" >> $config_host_mak fi if test "$attr" = "yes" ; then echo "CONFIG_ATTR=y" >> $config_host_mak fi if test "$libattr" = "yes" ; then echo "CONFIG_LIBATTR=y" >> $config_host_mak fi if test "$virtfs" = "yes" ; then echo "CONFIG_VIRTFS=y" >> $config_host_mak fi if test "$vhost_scsi" = "yes" ; then echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak fi if test "$vhost_net" = "yes" ; then echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak fi if test "$blobs" = "yes" ; then echo "INSTALL_BLOBS=yes" >> $config_host_mak fi if test "$iovec" = "yes" ; then echo "CONFIG_IOVEC=y" >> $config_host_mak fi if test "$preadv" = "yes" ; then echo "CONFIG_PREADV=y" >> $config_host_mak fi if test "$fdt" = "yes" ; then echo "CONFIG_FDT=y" >> $config_host_mak fi if test "$signalfd" = "yes" ; then echo "CONFIG_SIGNALFD=y" >> $config_host_mak fi if test "$tcg_interpreter" = "yes" ; then echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak fi if test "$fdatasync" = "yes" ; then echo "CONFIG_FDATASYNC=y" >> $config_host_mak fi if test "$madvise" = "yes" ; then echo "CONFIG_MADVISE=y" >> $config_host_mak fi if test "$posix_madvise" = "yes" ; then echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak fi if test "$sigev_thread_id" = "yes" ; then echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak fi if test "$spice" = "yes" ; then echo "CONFIG_SPICE=y" >> $config_host_mak fi if test "$smartcard_nss" = "yes" ; then echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak echo "NSS_LIBS=$nss_libs" >> $config_host_mak echo "NSS_CFLAGS=$nss_cflags" >> $config_host_mak fi if test "$libusb" = "yes" ; then echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak fi if test "$usb_redir" = "yes" ; then echo "CONFIG_USB_REDIR=y" >> $config_host_mak fi if test "$opengl" = "yes" ; then echo "CONFIG_OPENGL=y" >> $config_host_mak echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak fi if test "$lzo" = "yes" ; then echo "CONFIG_LZO=y" >> $config_host_mak fi if test "$snappy" = "yes" ; then echo "CONFIG_SNAPPY=y" >> $config_host_mak fi if test "$bzip2" = "yes" ; then echo "CONFIG_BZIP2=y" >> $config_host_mak echo "BZIP2_LIBS=-lbz2" >> $config_host_mak fi if test "$libiscsi" = "yes" ; then echo "CONFIG_LIBISCSI=m" >> $config_host_mak echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak fi if test "$libnfs" = "yes" ; then echo "CONFIG_LIBNFS=y" >> $config_host_mak fi if test "$seccomp" = "yes"; then echo "CONFIG_SECCOMP=y" >> $config_host_mak fi # XXX: suppress that if [ "$bsd" = "yes" ] ; then echo "CONFIG_BSD=y" >> $config_host_mak fi if test "$zero_malloc" = "yes" ; then echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak fi if test "$qom_cast_debug" = "yes" ; then echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak fi if test "$rbd" = "yes" ; then echo "CONFIG_RBD=m" >> $config_host_mak echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak echo "RBD_LIBS=$rbd_libs" >> $config_host_mak fi echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak if test "$coroutine_pool" = "yes" ; then echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak else echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak fi if test "$open_by_handle_at" = "yes" ; then echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak fi if test "$linux_magic_h" = "yes" ; then echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak fi if test "$pragma_diagnostic_available" = "yes" ; then echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak fi if test "$valgrind_h" = "yes" ; then echo "CONFIG_VALGRIND_H=y" >> $config_host_mak fi if test "$has_environ" = "yes" ; then echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak fi if test "$cpuid_h" = "yes" ; then echo "CONFIG_CPUID_H=y" >> $config_host_mak fi if test "$int128" = "yes" ; then echo "CONFIG_INT128=y" >> $config_host_mak fi if test "$getauxval" = "yes" ; then echo "CONFIG_GETAUXVAL=y" >> $config_host_mak fi if test "$glusterfs" = "yes" ; then echo "CONFIG_GLUSTERFS=m" >> $config_host_mak echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak fi if test "$glusterfs_discard" = "yes" ; then echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak fi if test "$glusterfs_zerofill" = "yes" ; then echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak fi if test "$archipelago" = "yes" ; then echo "CONFIG_ARCHIPELAGO=m" >> $config_host_mak echo "ARCHIPELAGO_LIBS=$archipelago_libs" >> $config_host_mak fi if test "$libssh2" = "yes" ; then echo "CONFIG_LIBSSH2=m" >> $config_host_mak echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak fi if test "$quorum" = "yes" ; then echo "CONFIG_QUORUM=y" >> $config_host_mak fi if test "$vhdx" = "yes" ; then echo "CONFIG_VHDX=y" >> $config_host_mak fi # USB host support if test "$libusb" = "yes"; then echo "HOST_USB=libusb legacy" >> $config_host_mak else echo "HOST_USB=stub" >> $config_host_mak fi # TPM passthrough support? if test "$tpm" = "yes"; then echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak if test "$tpm_passthrough" = "yes"; then echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak fi fi echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak if have_backend "nop"; then echo "CONFIG_TRACE_NOP=y" >> $config_host_mak fi if have_backend "simple"; then echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak # Set the appropriate trace file. trace_file="\"$trace_file-\" FMT_pid" fi if have_backend "stderr"; then echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak fi if have_backend "ust"; then echo "CONFIG_TRACE_UST=y" >> $config_host_mak fi if have_backend "dtrace"; then echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak if test "$trace_backend_stap" = "yes" ; then echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak fi fi if have_backend "ftrace"; then if test "$linux" = "yes" ; then echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak else feature_not_found "ftrace(trace backend)" "ftrace requires Linux" fi fi echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak if test "$rdma" = "yes" ; then echo "CONFIG_RDMA=y" >> $config_host_mak fi # Hold two types of flag: # CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on # a thread we have a handle to # CONFIG_PTHREAD_SETNAME_NP - A way of doing it on a particular # platform if test "$pthread_setname_np" = "yes" ; then echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak fi if test "$tcg_interpreter" = "yes"; then QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES" elif test "$ARCH" = "sparc64" ; then QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES" elif test "$ARCH" = "s390x" ; then QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES" elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES" elif test "$ARCH" = "ppc64" ; then QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES" else QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES" fi QEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES" echo "TOOLS=$tools" >> $config_host_mak echo "ROMS=$roms" >> $config_host_mak echo "MAKE=$make" >> $config_host_mak echo "INSTALL=$install" >> $config_host_mak echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak if test -n "$libtool"; then echo "INSTALL_PROG=\$(LIBTOOL) --mode=install $install -c -m 0755" >> $config_host_mak echo "INSTALL_LIB=\$(LIBTOOL) --mode=install $install -c -m 0644" >> $config_host_mak else echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak fi echo "PYTHON=$python" >> $config_host_mak echo "CC=$cc" >> $config_host_mak if $iasl -h > /dev/null 2>&1; then echo "IASL=$iasl" >> $config_host_mak fi echo "CC_I386=$cc_i386" >> $config_host_mak echo "HOST_CC=$host_cc" >> $config_host_mak echo "CXX=$cxx" >> $config_host_mak echo "OBJCC=$objcc" >> $config_host_mak echo "AR=$ar" >> $config_host_mak echo "ARFLAGS=$ARFLAGS" >> $config_host_mak echo "AS=$as" >> $config_host_mak echo "CPP=$cpp" >> $config_host_mak echo "OBJCOPY=$objcopy" >> $config_host_mak echo "LD=$ld" >> $config_host_mak echo "NM=$nm" >> $config_host_mak echo "WINDRES=$windres" >> $config_host_mak echo "LIBTOOL=$libtool" >> $config_host_mak echo "CFLAGS=$CFLAGS" >> $config_host_mak echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak echo "QEMU_CFLAGS=$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 "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak echo "CXX := REAL_CC=\"\$(CXX)\" 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" >> $config_host_mak fi if test "$cross_prefix" != ""; then echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak else echo "AUTOCONF_HOST := " >> $config_host_mak fi echo "LDFLAGS=$LDFLAGS" >> $config_host_mak echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak echo "LIBTOOLFLAGS=$LIBTOOLFLAGS" >> $config_host_mak echo "LIBS+=$LIBS" >> $config_host_mak echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak echo "EXESUF=$EXESUF" >> $config_host_mak echo "DSOSUF=$DSOSUF" >> $config_host_mak echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak echo "LIBS_QGA+=$libs_qga" >> $config_host_mak echo "POD2MAN=$POD2MAN" >> $config_host_mak echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak if test "$gcov" = "yes" ; then echo "CONFIG_GCOV=y" >> $config_host_mak echo "GCOV=$gcov_tool" >> $config_host_mak fi # use included Linux headers if test "$linux" = "yes" ; then mkdir -p linux-headers case "$cpu" in i386|x86_64|x32) linux_arch=x86 ;; ppcemb|ppc|ppc64) linux_arch=powerpc ;; s390x) linux_arch=s390 ;; aarch64) linux_arch=arm64 ;; mips64) linux_arch=mips ;; *) # For most CPUs the kernel architecture name and QEMU CPU name match. linux_arch="$cpu" ;; esac # For non-KVM architectures we will not have asm headers if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm fi fi for target in $target_list; do target_dir="$target" config_target_mak=$target_dir/config-target.mak target_name=`echo $target | cut -d '-' -f 1` target_bigendian="no" case "$target_name" in armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb) target_bigendian=yes ;; esac target_softmmu="no" target_user_only="no" target_linux_user="no" target_bsd_user="no" case "$target" in ${target_name}-softmmu) target_softmmu="yes" ;; ${target_name}-linux-user) if test "$linux" != "yes" ; then error_exit "Target '$target' is only available on a Linux host" fi target_user_only="yes" target_linux_user="yes" ;; ${target_name}-bsd-user) if test "$bsd" != "yes" ; then error_exit "Target '$target' is only available on a BSD host" fi target_user_only="yes" target_bsd_user="yes" ;; *) error_exit "Target '$target' not recognised" exit 1 ;; esac mkdir -p $target_dir echo "# Automatically generated by configure - do not modify" > $config_target_mak bflt="no" interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"` gdb_xml_files="" TARGET_ARCH="$target_name" TARGET_BASE_ARCH="" TARGET_ABI_DIR="" case "$target_name" in i386) ;; x86_64) TARGET_BASE_ARCH=i386 ;; alpha) ;; arm|armeb) TARGET_ARCH=arm bflt="yes" gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" ;; aarch64) TARGET_BASE_ARCH=arm bflt="yes" gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" ;; cris) ;; lm32) ;; m68k) bflt="yes" gdb_xml_files="cf-core.xml cf-fp.xml" ;; microblaze|microblazeel) TARGET_ARCH=microblaze bflt="yes" ;; mips|mipsel) TARGET_ARCH=mips echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak ;; mipsn32|mipsn32el) TARGET_ARCH=mips64 TARGET_BASE_ARCH=mips echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak echo "TARGET_ABI32=y" >> $config_target_mak ;; mips64|mips64el) TARGET_ARCH=mips64 TARGET_BASE_ARCH=mips echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak ;; moxie) ;; or32) TARGET_ARCH=openrisc TARGET_BASE_ARCH=openrisc ;; ppc) gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" ;; ppcemb) TARGET_BASE_ARCH=ppc TARGET_ABI_DIR=ppc gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" ;; ppc64) TARGET_BASE_ARCH=ppc TARGET_ABI_DIR=ppc gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" ;; ppc64le) TARGET_ARCH=ppc64 TARGET_BASE_ARCH=ppc TARGET_ABI_DIR=ppc gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" ;; ppc64abi32) TARGET_ARCH=ppc64 TARGET_BASE_ARCH=ppc TARGET_ABI_DIR=ppc echo "TARGET_ABI32=y" >> $config_target_mak gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" ;; sh4|sh4eb) TARGET_ARCH=sh4 bflt="yes" ;; sparc) ;; sparc64) TARGET_BASE_ARCH=sparc ;; sparc32plus) TARGET_ARCH=sparc64 TARGET_BASE_ARCH=sparc TARGET_ABI_DIR=sparc echo "TARGET_ABI32=y" >> $config_target_mak ;; s390x) gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml" ;; tricore) ;; unicore32) ;; xtensa|xtensaeb) TARGET_ARCH=xtensa ;; *) error_exit "Unsupported target CPU" ;; esac # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH if [ "$TARGET_BASE_ARCH" = "" ]; then TARGET_BASE_ARCH=$TARGET_ARCH fi symlink "$source_path/Makefile.target" "$target_dir/Makefile" upper() { echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' } target_arch_name="`upper $TARGET_ARCH`" echo "TARGET_$target_arch_name=y" >> $config_target_mak echo "TARGET_NAME=$target_name" >> $config_target_mak echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak if [ "$TARGET_ABI_DIR" = "" ]; then TARGET_ABI_DIR=$TARGET_ARCH fi echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak if [ "$HOST_VARIANT_DIR" != "" ]; then echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak fi case "$target_name" in i386|x86_64) if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then echo "CONFIG_XEN=y" >> $config_target_mak if test "$xen_pci_passthrough" = yes; then echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak" fi fi ;; *) esac case "$target_name" in aarch64|arm|i386|x86_64|ppcemb|ppc|ppc64|s390x|mipsel|mips) # Make sure the target and host cpus are compatible if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ \( "$target_name" = "$cpu" -o \ \( "$target_name" = "ppcemb" -a "$cpu" = "ppc" \) -o \ \( "$target_name" = "ppc64" -a "$cpu" = "ppc" \) -o \ \( "$target_name" = "ppc" -a "$cpu" = "ppc64" \) -o \ \( "$target_name" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ \( "$target_name" = "mipsel" -a "$cpu" = "mips" \) -o \ \( "$target_name" = "x86_64" -a "$cpu" = "i386" \) -o \ \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) -o \ \( "$target_name" = "x86_64" -a "$cpu" = "x32" \) -o \ \( "$target_name" = "i386" -a "$cpu" = "x32" \) \) ; then echo "CONFIG_KVM=y" >> $config_target_mak if test "$vhost_net" = "yes" ; then echo "CONFIG_VHOST_NET=y" >> $config_target_mak fi fi esac if test "$target_bigendian" = "yes" ; then echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak fi if test "$target_softmmu" = "yes" ; then echo "CONFIG_SOFTMMU=y" >> $config_target_mak fi if test "$target_user_only" = "yes" ; then echo "CONFIG_USER_ONLY=y" >> $config_target_mak echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak fi if test "$target_linux_user" = "yes" ; then echo "CONFIG_LINUX_USER=y" >> $config_target_mak fi list="" if test ! -z "$gdb_xml_files" ; then for x in $gdb_xml_files; do list="$list $source_path/gdb-xml/$x" done echo "TARGET_XML_FILES=$list" >> $config_target_mak fi if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then echo "TARGET_HAS_BFLT=y" >> $config_target_mak fi if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak fi if test "$target_bsd_user" = "yes" ; then echo "CONFIG_BSD_USER=y" >> $config_target_mak fi # generate QEMU_CFLAGS/LDFLAGS for targets cflags="" ldflags="" for i in $ARCH $TARGET_BASE_ARCH ; do case "$i" in alpha) echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak echo "CONFIG_ALPHA_DIS=y" >> config-all-disas.mak ;; aarch64) if test -n "${cxx}"; then echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak fi ;; arm) echo "CONFIG_ARM_DIS=y" >> $config_target_mak echo "CONFIG_ARM_DIS=y" >> config-all-disas.mak if test -n "${cxx}"; then echo "CONFIG_ARM_A64_DIS=y" >> $config_target_mak echo "CONFIG_ARM_A64_DIS=y" >> config-all-disas.mak fi ;; cris) echo "CONFIG_CRIS_DIS=y" >> $config_target_mak echo "CONFIG_CRIS_DIS=y" >> config-all-disas.mak ;; hppa) echo "CONFIG_HPPA_DIS=y" >> $config_target_mak echo "CONFIG_HPPA_DIS=y" >> config-all-disas.mak ;; i386|x86_64|x32) echo "CONFIG_I386_DIS=y" >> $config_target_mak echo "CONFIG_I386_DIS=y" >> config-all-disas.mak ;; ia64*) echo "CONFIG_IA64_DIS=y" >> $config_target_mak echo "CONFIG_IA64_DIS=y" >> config-all-disas.mak ;; lm32) echo "CONFIG_LM32_DIS=y" >> $config_target_mak echo "CONFIG_LM32_DIS=y" >> config-all-disas.mak ;; m68k) echo "CONFIG_M68K_DIS=y" >> $config_target_mak echo "CONFIG_M68K_DIS=y" >> config-all-disas.mak ;; microblaze*) echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak echo "CONFIG_MICROBLAZE_DIS=y" >> config-all-disas.mak ;; mips*) echo "CONFIG_MIPS_DIS=y" >> $config_target_mak echo "CONFIG_MIPS_DIS=y" >> config-all-disas.mak ;; moxie*) echo "CONFIG_MOXIE_DIS=y" >> $config_target_mak echo "CONFIG_MOXIE_DIS=y" >> config-all-disas.mak ;; or32) echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak echo "CONFIG_OPENRISC_DIS=y" >> config-all-disas.mak ;; ppc*) echo "CONFIG_PPC_DIS=y" >> $config_target_mak echo "CONFIG_PPC_DIS=y" >> config-all-disas.mak ;; s390*) echo "CONFIG_S390_DIS=y" >> $config_target_mak echo "CONFIG_S390_DIS=y" >> config-all-disas.mak ;; sh4) echo "CONFIG_SH4_DIS=y" >> $config_target_mak echo "CONFIG_SH4_DIS=y" >> config-all-disas.mak ;; sparc*) echo "CONFIG_SPARC_DIS=y" >> $config_target_mak echo "CONFIG_SPARC_DIS=y" >> config-all-disas.mak ;; xtensa*) echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak echo "CONFIG_XTENSA_DIS=y" >> config-all-disas.mak ;; esac done if test "$tcg_interpreter" = "yes" ; then echo "CONFIG_TCI_DIS=y" >> $config_target_mak echo "CONFIG_TCI_DIS=y" >> config-all-disas.mak fi case "$ARCH" in alpha) # Ensure there's only a single GP cflags="-msmall-data $cflags" ;; esac if test "$gprof" = "yes" ; then echo "TARGET_GPROF=yes" >> $config_target_mak if test "$target_linux_user" = "yes" ; then cflags="-p $cflags" ldflags="-p $ldflags" fi if test "$target_softmmu" = "yes" ; then ldflags="-p $ldflags" echo "GPROF_CFLAGS=-p" >> $config_target_mak fi fi if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then ldflags="$ldflags $textseg_ldflags" fi echo "LDFLAGS+=$ldflags" >> $config_target_mak echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak done # for target in $targets if [ "$pixman" = "internal" ]; then echo "config-host.h: subdir-pixman" >> $config_host_mak fi if test "$rdma" = "yes" ; then echo "CONFIG_RDMA=y" >> $config_host_mak fi if [ "$dtc_internal" = "yes" ]; then echo "config-host.h: subdir-dtc" >> $config_host_mak fi if test "$numa" = "yes"; then echo "CONFIG_NUMA=y" >> $config_host_mak fi if test "$ccache_cpp2" = "yes"; then echo "export CCACHE_CPP2=y" >> $config_host_mak fi # build tree in object directory in case the source is not in the current directory DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests" DIRS="$DIRS fsdev" DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw" DIRS="$DIRS roms/seabios roms/vgabios" DIRS="$DIRS qapi-generated" FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile" FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" FILES="$FILES pc-bios/spapr-rtas/Makefile" FILES="$FILES pc-bios/s390-ccw/Makefile" FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" FILES="$FILES pc-bios/qemu-icon.bmp" for bios_file in \ $source_path/pc-bios/*.bin \ $source_path/pc-bios/*.aml \ $source_path/pc-bios/*.rom \ $source_path/pc-bios/*.dtb \ $source_path/pc-bios/*.img \ $source_path/pc-bios/openbios-* \ $source_path/pc-bios/u-boot.* \ $source_path/pc-bios/palcode-* do FILES="$FILES pc-bios/`basename $bios_file`" done for test_file in `find $source_path/tests/acpi-test-data -type f` do FILES="$FILES tests/acpi-test-data`echo $test_file | sed -e 's/.*acpi-test-data//'`" done mkdir -p $DIRS for f in $FILES ; do if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then symlink "$source_path/$f" "$f" fi done # temporary config to build submodules for rom in seabios vgabios ; do config_mak=roms/$rom/config.mak echo "# Automatically generated by configure - do not modify" > $config_mak echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak echo "AS=$as" >> $config_mak echo "CC=$cc" >> $config_mak echo "BCC=bcc" >> $config_mak echo "CPP=$cpp" >> $config_mak echo "OBJCOPY=objcopy" >> $config_mak echo "IASL=$iasl" >> $config_mak echo "LD=$ld" >> $config_mak done # set up qemu-iotests in this build directory iotests_common_env="tests/qemu-iotests/common.env" iotests_check="tests/qemu-iotests/check" echo "# Automatically generated by configure - do not modify" > "$iotests_common_env" echo >> "$iotests_common_env" echo "export PYTHON='$python'" >> "$iotests_common_env" if [ ! -e "$iotests_check" ]; then symlink "$source_path/$iotests_check" "$iotests_check" fi # Save the configure command line for later reuse. cat <<EOD >config.status #!/bin/sh # Generated by configure. # Run this file to recreate the current configuration. # Compiler output produced by configure, useful for debugging # configure, is in config.log if it exists. EOD printf "exec" >>config.status printf " '%s'" "$0" "$@" >>config.status echo >>config.status chmod +x config.status rm -r "$TMPDIR1"