#!/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() { do_cc $QEMU_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" fmod_lib="" fmod_inc="" 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="" glx="" zlib="yes" lzo="" snappy="" 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="" virtio_blk_data_plane="" gtk="" gtkabi="" vte="" tpm="yes" libssh2="" vhdx="" quorum="" numa="" # 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="$optarg $QEMU_CFLAGS" EXTRA_CFLAGS="$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}" 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 < $TMPC << EOF int main(void) { return 0; } EOF if compile_prog "" "-liberty" ; then LIBS="-liberty $LIBS" fi prefix="c:/Program Files/QEMU" mandir="\${prefix}" datadir="\${prefix}" qemu_docdir="\${prefix}" bindir="\${prefix}" sysconfdir="\${prefix}" local_statedir= confsuffix="" libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" fi werror="" for opt do optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` case "$opt" in --help|-h) show_help=yes ;; --version|-V) exec cat $source_path/VERSION ;; --prefix=*) prefix="$optarg" ;; --interp-prefix=*) interp_prefix="$optarg" ;; --source-path=*) ;; --cross-prefix=*) ;; --cc=*) ;; --host-cc=*) host_cc="$optarg" ;; --cxx=*) ;; --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" ;; --fmod-lib=*) fmod_lib="$optarg" ;; --fmod-inc=*) fmod_inc="$optarg" ;; --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="$optarg" ;; --disable-coroutine-pool) coroutine_pool="no" ;; --enable-coroutine-pool) coroutine_pool="yes" ;; --disable-docs) docs="no" ;; --enable-docs) docs="yes" ;; --disable-vhost-net) vhost_net="no" ;; --enable-vhost-net) vhost_net="yes" ;; --disable-vhost-scsi) vhost_scsi="no" ;; --enable-vhost-scsi) vhost_scsi="yes" ;; --disable-glx) glx="no" ;; --enable-glx) glx="yes" ;; --disable-rbd) rbd="no" ;; --enable-rbd) rbd="yes" ;; --disable-xfsctl) xfs="no" ;; --enable-xfsctl) xfs="yes" ;; --disable-smartcard-nss) smartcard_nss="no" ;; --enable-smartcard-nss) smartcard_nss="yes" ;; --disable-libusb) libusb="no" ;; --enable-libusb) libusb="yes" ;; --disable-usb-redir) usb_redir="no" ;; --enable-usb-redir) usb_redir="yes" ;; --disable-zlib-test) zlib="no" ;; --disable-lzo) lzo="no" ;; --enable-lzo) lzo="yes" ;; --disable-snappy) snappy="no" ;; --enable-snappy) snappy="yes" ;; --enable-guest-agent) guest_agent="yes" ;; --disable-guest-agent) guest_agent="no" ;; --with-vss-sdk) vss_win32_sdk="" ;; --with-vss-sdk=*) vss_win32_sdk="$optarg" ;; --without-vss-sdk) vss_win32_sdk="no" ;; --with-win-sdk) win_sdk="" ;; --with-win-sdk=*) win_sdk="$optarg" ;; --without-win-sdk) win_sdk="no" ;; --enable-tools) want_tools="yes" ;; --disable-tools) want_tools="no" ;; --enable-seccomp) seccomp="yes" ;; --disable-seccomp) seccomp="no" ;; --disable-glusterfs) glusterfs="no" ;; --enable-glusterfs) glusterfs="yes" ;; --disable-archipelago) archipelago="no" ;; --enable-archipelago) archipelago="yes" ;; --disable-virtio-blk-data-plane) virtio_blk_data_plane="no" ;; --enable-virtio-blk-data-plane) virtio_blk_data_plane="yes" ;; --disable-gtk) gtk="no" ;; --enable-gtk) gtk="yes" ;; --enable-rdma) rdma="yes" ;; --disable-rdma) rdma="no" ;; --with-gtkabi=*) gtkabi="$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" ;; *) 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 --fmod-lib path to FMOD library --fmod-inc path to FMOD includes --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 disables 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 $source_path/scripts/tracetool.py --list-backends) --with-trace-file=NAME Full PATH,NAME of file to store traces Default:trace- --disable-spice disable spice --enable-spice enable spice --enable-rbd enable building the rados block device (rbd) --disable-libiscsi disable iscsi support --enable-libiscsi enable iscsi support --disable-libnfs disable nfs support --enable-libnfs enable nfs support --disable-smartcard-nss disable smartcard nss support --enable-smartcard-nss enable smartcard nss support --disable-libusb disable libusb (for usb passthrough) --enable-libusb enable libusb (for usb passthrough) --disable-usb-redir disable usb network redirection support --enable-usb-redir enable usb network redirection support --enable-lzo enable the support of lzo compression library --enable-snappy enable the support of snappy compression library --disable-guest-agent disable building of the QEMU Guest Agent --enable-guest-agent enable building of the QEMU Guest Agent --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) --disable-seccomp disable seccomp support --enable-seccomp enables seccomp support --with-coroutine=BACKEND coroutine backend. Supported options: gthread, ucontext, sigaltstack, windows --disable-coroutine-pool disable coroutine freelist (worse performance) --enable-coroutine-pool enable coroutine freelist (better performance) --enable-glusterfs enable GlusterFS backend --disable-glusterfs disable GlusterFS backend --enable-archipelago enable Archipelago backend --disable-archipelago disable Archipelago backend --enable-gcov enable test coverage analysis with gcov --gcov=GCOV use specified gcov [$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 disables 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 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. cat > $TMPC < $TMPC < $TMPCXX < $TMPC << EOF int main(void) { return 0; } EOF for flag in $gcc_flags; do # Use the positive sense of the flag when testing for -Wno-wombat # support (gcc will happily accept the -Wno- form of unknown # warning options). optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')" if compile_prog "-Werror $optflag" "" ; then QEMU_CFLAGS="$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 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 "-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 < $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 > $TMPC < #include int main(void) { return sizeof(struct mmsghdr); } EOF if compile_prog "" "" ; then l2tpv3=yes else l2tpv3=no fi ########################################## # pkg-config probe if ! has "$pkg_config_exe"; then error_exit "pkg-config binary '$pkg_config_exe' not found" fi ########################################## # NPTL probe if test "$linux_user" = "yes"; then cat > $TMPC < #include int main(void) { #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) #error bork #endif return 0; } EOF if ! compile_object ; then feature_not_found "nptl" "Install glibc and linux kernel headers." fi fi ########################################## # zlib check if test "$zlib" != "no" ; then cat > $TMPC << EOF #include int main(void) { zlibVersion(); return 0; } EOF if compile_prog "" "-lz" ; then : else error_exit "zlib check failed" \ "Make sure to have the zlib libs and headers installed." fi fi LIBS="$LIBS -lz" ########################################## # lzo check if test "$lzo" != "no" ; then cat > $TMPC << EOF #include int main(void) { lzo_version(); return 0; } EOF if compile_prog "" "-llzo2" ; then libs_softmmu="$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 > $TMPC << EOF #include int main(void) { snappy_max_compressed_length(4096); return 0; } EOF if compile_prog "" "-lsnappy" ; then libs_softmmu="$libs_softmmu -lsnappy" snappy="yes" else if test "$snappy" = "yes"; then feature_not_found "libsnappy" "Install libsnappy devel" fi snappy="no" fi fi ########################################## # libseccomp check if test "$seccomp" != "no" ; then if $pkg_config --atleast-version=2.1.0 libseccomp; then libs_softmmu="$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 >= 2.1.0" 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 > $TMPC < int main(void) { return 0; } EOF if ! compile_prog "" "$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 > $TMPC < #include #include #include #if !defined(HVM_MAX_VCPUS) # error HVM_MAX_VCPUS not defined #endif int main(void) { xc_interface *xc; xs_daemon_open(); xc = xc_interface_open(0, 0, 0); xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); xc_gnttab_open(NULL, 0); xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); return 0; } EOF compile_prog "" "$xen_libs" then xen_ctrl_version=420 xen=yes elif cat > $TMPC < #include #include #include #if !defined(HVM_MAX_VCPUS) # error HVM_MAX_VCPUS not defined #endif int main(void) { xs_daemon_open(); xc_interface_open(0, 0, 0); xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); xc_gnttab_open(NULL, 0); xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); return 0; } EOF compile_prog "" "$xen_libs" then xen_ctrl_version=410 xen=yes # Xen 4.0.0 elif cat > $TMPC < #include #include #include #if !defined(HVM_MAX_VCPUS) # error HVM_MAX_VCPUS not defined #endif int main(void) { struct xen_add_to_physmap xatp = { .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, }; xs_daemon_open(); xc_interface_open(); xc_gnttab_open(); xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); xc_memory_op(0, XENMEM_add_to_physmap, &xatp); return 0; } EOF compile_prog "" "$xen_libs" then xen_ctrl_version=400 xen=yes # Xen 3.4.0 elif cat > $TMPC < #include int main(void) { struct xen_add_to_physmap xatp = { .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, }; xs_daemon_open(); xc_interface_open(); xc_gnttab_open(); xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); xc_memory_op(0, XENMEM_add_to_physmap, &xatp); return 0; } EOF compile_prog "" "$xen_libs" then xen_ctrl_version=340 xen=yes # Xen 3.3.0 elif cat > $TMPC < #include int main(void) { xs_daemon_open(); xc_interface_open(); xc_gnttab_open(); xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); return 0; } EOF compile_prog "" "$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 "$sparse" = "yes" ; then feature_not_found "sparse" "Install sparse binary" fi sparse=no fi fi ########################################## # GTK probe if test "$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 >= $gtkversion"; then gtk_libs="$gtk_libs -lX11" 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 > $TMPC << EOF #include #undef main /* We don't want SDL to override our main() */ int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } EOF sdl_cflags=`$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 > $TMPC < #if defined(SDL_VIDEO_DRIVER_X11) #include #else #error No x11 support #endif int main(void) { return 0; } EOF if compile_prog "$sdl_cflags" "$sdl_libs" ; then sdl_libs="$sdl_libs -lX11" fi libs_softmmu="$sdl_libs $libs_softmmu" fi ########################################## # RDMA needs OpenFabrics libraries if test "$rdma" != "no" ; then cat > $TMPC < int main(void) { return 0; } EOF rdma_libs="-lrdmacm -libverbs" if compile_prog "" "$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 > $TMPC < int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } EOF vnc_tls_cflags=`$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 > $TMPC < #include int main(void) {char data[4096], digest[32]; gnutls_hash_fast(GNUTLS_DIG_SHA256, data, 4096, digest); return 0; } EOF quorum_tls_cflags=`$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 > $TMPC < #include int main(void) { sasl_server_init(NULL, "qemu"); return 0; } EOF # Assuming Cyrus-SASL installed in /usr prefix vnc_sasl_cflags="" vnc_sasl_libs="-lsasl2" if compile_prog "$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 > $TMPC < #include int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } EOF vnc_jpeg_cflags="" vnc_jpeg_libs="-ljpeg" if compile_prog "$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 < #include #include 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 > $TMPC << EOF #include int main(void) { fnmatch("foo", "foo", 0); return 0; } EOF if compile_prog "" "" ; then fnmatch="yes" fi ########################################## # uuid_generate() probe, used for vdi block driver # Note that on some systems (notably MacOSX) no extra library # need be linked to get the uuid functions. if test "$uuid" != "no" ; then uuid_libs="-luuid" cat > $TMPC << EOF #include int main(void) { uuid_t my_uuid; uuid_generate(my_uuid); return 0; } EOF if compile_prog "" "" ; then uuid="yes" elif compile_prog "" "$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 > $TMPC << EOF #include /* NULL */ #include int main(void) { xfsctl(NULL, 0, 0, NULL); return 0; } EOF if compile_prog "" "" ; then xfs="yes" else if test "$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 > $TMPC << EOF #include int main(void) { struct vde_open_args a = {0, 0, 0}; char s[] = ""; vde_open(s, s, &a); return 0; } EOF if compile_prog "" "$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 > $TMPC << EOF #include #include #include #include #if (NETMAP_API < 11) || (NETMAP_API > 15) #error #endif int main(void) { return 0; } EOF if compile_prog "" "" ; then netmap=yes else if test "$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 > $TMPC << EOF #include int main(void) { capng_capability_to_name(CAPNG_EFFECTIVE); return 0; } EOF if compile_prog "" "$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" ;; fmod) if test -z $fmod_lib || test -z $fmod_inc; then error_exit "You must specify path to FMOD library and headers" \ "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" fi audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" libs_softmmu="$fmod_lib $libs_softmmu" ;; esd) audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' libs_softmmu="-lesd $libs_softmmu" audio_pt_int="yes" ;; 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(?) ;; winwave) libs_softmmu="-lwinmm $libs_softmmu" audio_win_int="yes" ;; *) echo "$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 > $TMPC << EOF #include #include int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } EOF if compile_prog "" "$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 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 > $TMPC << EOF #include int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; } EOF curl_cflags=`$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 > $TMPC << EOF #include int main(void) { return bt_error(0); } EOF bluez_cflags=`$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 if test "$mingw32" = yes; then # g_poll is required in order to integrate with the glib main loop. glib_req_ver=2.20 else glib_req_ver=2.12 fi glib_modules=gthread-2.0 if test "$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 $i is required to compile QEMU" fi done ########################################## # SHA command probe for modules if test "$modules" = yes; then shacmd_probe="sha1sum sha1 shasum" for c in $shacmd_probe; do if which $c >/dev/null 2>&1; then shacmd="$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 $pkg_config pixman-1 > /dev/null 2>&1; then pixman="system" else pixman="internal" fi fi if test "$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 "$pixman" = "system"; then pixman_cflags=`$pkg_config --cflags pixman-1` pixman_libs=`$pkg_config --libs pixman-1` else if test ! -d ${source_path}/pixman/pixman; then error_exit "pixman not present. Your options:" \ " (1) Preferred: Install the pixman devel package (any recent" \ " distro should have packages as Xorg needs pixman too)." \ " (2) Fetch the pixman submodule, using:" \ " git submodule update --init pixman" fi mkdir -p pixman/pixman pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" fi ########################################## # libcap probe if test "$cap" != "no" ; then cat > $TMPC < #include 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 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 > $TMPC << EOF #include static void *f(void *p) { return NULL; } int main(void) { pthread_t thread; pthread_create(&thread, 0, f, 0); pthread_setname_np(thread, "QEMU"); return 0; } EOF if compile_prog "" "$pthread_lib" ; then pthread_setname_np=yes fi ########################################## # rbd probe if test "$rbd" != "no" ; then cat > $TMPC < #include int main(void) { rados_t cluster; rados_create(&cluster, NULL); return 0; } EOF rbd_libs="-lrbd -lrados" if compile_prog "" "$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 > $TMPC < #include #include int main(void) { LIBSSH2_SESSION *session; LIBSSH2_SFTP *sftp; LIBSSH2_SFTP_HANDLE *sftp_handle; session = libssh2_session_init (); sftp = libssh2_sftp_init (session); sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0); libssh2_sftp_fsync (sftp_handle); return 0; } EOF # libssh2_cflags/libssh2_libs defined in previous test. if compile_prog "$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 > $TMPC < #include #include int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } EOF if compile_prog "" "-laio" ; then linux_aio=yes else if test "$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 ########################################## # adjust virtio-blk-data-plane based on linux-aio if test "$virtio_blk_data_plane" = "yes" -a \ "$linux_aio" != "yes" ; then error_exit "virtio-blk-data-plane requires Linux AIO, please try --enable-linux-aio" elif test -z "$virtio_blk_data_plane" ; then virtio_blk_data_plane=$linux_aio fi ########################################## # attr probe if test "$attr" != "no" ; then cat > $TMPC < #include #ifdef CONFIG_LIBATTR #include #else #include #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 , 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 < #include #include int main(void) { return sizeof(struct iovec); } EOF iovec=no if compile_prog "" "" ; then iovec=yes fi ########################################## # preadv probe cat > $TMPC < #include #include 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 cat > $TMPC << EOF #include int main(void) { return 0; } EOF if compile_prog "" "$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) 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 $fdt_libs" ########################################## # GLX probe, used by milkymist-tmu2 if test "$glx" != "no" ; then glx_libs="-lGL -lX11" cat > $TMPC << EOF #include #include #include int main(void) { glBegin(0); glXQueryVersion(0,0,0); return 0; } EOF if compile_prog "" "-lGL -lX11" ; then glx=yes else if test "$glx" = "yes" ; then feature_not_found "glx" "Install GL devel (e.g. MESA)" fi glx_libs= glx=no fi fi ########################################## # archipelago probe if test "$archipelago" != "no" ; then cat > $TMPC < #include #include int main(void) { xseg_initialize(); return 0; } EOF archipelago_libs=-lxseg if compile_prog "" "$archipelago_libs"; then archipelago="yes" libs_tools="$archipelago_libs $libs_tools" libs_softmmu="$archipelago_libs $libs_softmmu" else if test "$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 int main(void) { /* try to start inotify */ return inotify_init(); } EOF if compile_prog "" "" ; then inotify=yes fi inotify1=no cat > $TMPC << EOF #include 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 #include #include 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 #include 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 #include 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 > $TMPC << EOF #include #include #include int main(void) { int len, fd = 0; len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); return 0; } EOF if compile_prog "" "" ; then splice=yes fi ########################################## # libnuma probe if test "$numa" != "no" ; then cat > $TMPC << EOF #include 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 ########################################## # signalfd probe signalfd="no" cat > $TMPC << EOF #include #include #include 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 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 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 #include 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 for sync_file_range sync_file_range=no cat > $TMPC << EOF #include 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 #include #include 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 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 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 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 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 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 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 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 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 > $TMPC << EOF #include int main(void) { int ret; ret = setns(0, 0); ret = unshare(0); return ret; } EOF if compile_prog "" "" ; then setns=yes fi # Check if tools are available to build documentation. if test "$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 int main(void) { return bswap_32(0); } EOF if compile_prog "" "" ; then byteswap_h=yes fi # Search for bswap32 function bswap_h=no cat > $TMPC << EOF #include #include #include int main(void) { return bswap32(0); } EOF if compile_prog "" "" ; then bswap_h=yes fi ########################################## # Do we have libiscsi >= 1.9.0 if test "$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 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 > $TMPC < #include int main(void) { timer_create(CLOCK_REALTIME, NULL, NULL); return clock_gettime(CLOCK_REALTIME, NULL); } EOF if compile_prog "" "" ; then : # we need pthread for static linking. use previous pthread test result elif compile_prog "" "$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 > $TMPC << EOF #include int main(void) { spice_server_new(); return 0; } EOF spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) spice_libs=$($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 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 > $TMPC << EOF #define __MIDL_user_allocate_free_DEFINED__ #include int main(void) { return VSS_CTX_BACKUP; } EOF if compile_prog "$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 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 #include #include 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 #include 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 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 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 > $TMPC << EOF #include #ifdef __stub_makecontext #error Ignoring glibc stub makecontext which will always fail #endif int main(void) { makecontext(0, 0, 0); return 0; } EOF if compile_prog "" "" ; then ucontext_works=yes fi fi if test "$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 #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 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 and valgrind/memcheck.h valgrind_h=no cat > $TMPC << EOF #include #include 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 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 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 int main(void) { return getauxval(AT_HWCAP) == 0; } EOF if compile_prog "" "" ; then getauxval=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 > $TMPC < config-host.ld textseg_ldflags="-Wl,-T../config-host.ld" fi fi fi # add pixman flags after all config tests are done QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags $fdt_cflags" libs_softmmu="$libs_softmmu $pixman_libs" 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" 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 $trace_file-" fi if test "$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 "GLX support $glx" 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 "virtio-blk-data-plane $virtio_blk_data_plane" 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 "NUMA host support $numa" if test "$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" >> $config_host_mak if test "$drv" = "fmod"; then echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak fi done if test "$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" >> $config_host_mak fi if test "$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" >> $config_host_mak fi echo "GLIB_CFLAGS=$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" >> $config_host_mak fi if test "$glx" = "yes" ; then echo "CONFIG_GLX=y" >> $config_host_mak echo "GLX_LIBS=$glx_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" >> $config_host_mak fi if test "$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" >> $config_host_mak fi if test "$virtio_blk_data_plane" = "yes" ; then echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak fi if test "$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" >> $config_host_mak echo "WINDRES=$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 "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" ;; 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" >> $config_target_mak ;; s390x) gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml" ;; unicore32) ;; xtensa|xtensaeb) TARGET_ARCH=xtensa ;; *) error_exit "Unsupported target CPU" ;; esac # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH if [ "$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 \ \( "$target_name" = "i386" -a "$cpu" = "x86_64" \) \) ; 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" >> $config_host_mak fi # build tree in object directory in case the source is not in the current directory DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests" DIRS="$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 <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"