inherit python3native DEPENDS_append = " meson-native ninja-native" # As Meson enforces out-of-tree builds we can just use cleandirs B = "${WORKDIR}/build" do_configure[cleandirs] = "${B}" # Where the meson.build build configuration is MESON_SOURCEPATH = "${S}" def noprefix(var, d): return d.getVar(var).replace(d.getVar('prefix') + '/', '', 1) MESONOPTS = " --prefix ${prefix} \ --bindir ${@noprefix('bindir', d)} \ --sbindir ${@noprefix('sbindir', d)} \ --datadir ${@noprefix('datadir', d)} \ --libdir ${@noprefix('libdir', d)} \ --libexecdir ${@noprefix('libexecdir', d)} \ --includedir ${@noprefix('includedir', d)} \ --mandir ${@noprefix('mandir', d)} \ --infodir ${@noprefix('infodir', d)} \ --sysconfdir ${sysconfdir} \ --localstatedir ${localstatedir} \ --sharedstatedir ${sharedstatedir}" MESON_C_ARGS = "${TARGET_CC_ARCH}${TOOLCHAIN_OPTIONS}" MESON_LINK_ARGS = "${MESON_C_ARGS} ${LDFLAGS}" # both are required but not used by meson MESON_HOST_ENDIAN = "bogus-endian" MESON_TARGET_ENDIAN = "bogus-endian" EXTRA_OEMESON += "${PACKAGECONFIG_CONFARGS}" MESON_CROSS_FILE = "" MESON_CROSS_FILE_class-target = "--cross-file ${WORKDIR}/meson.cross" def meson_array(var, d): return "', '".join(d.getVar(var).split()).join(("'", "'")) addtask write_config before do_configure do_write_config[vardeps] += "MESON_C_ARGS TOOLCHAIN_OPTIONS" do_write_config() { # This needs to be Py to split the args into single-element lists cat >${WORKDIR}/meson.cross <<EOF [binaries] c = '${HOST_PREFIX}gcc' cpp = '${HOST_PREFIX}g++' ar = '${HOST_PREFIX}ar' ld = '${HOST_PREFIX}ld' strip = '${HOST_PREFIX}strip' readelf = '${HOST_PREFIX}readelf' pkgconfig = 'pkg-config' [properties] needs_exe_wrapper = true c_args = [${@meson_array('MESON_C_ARGS', d)}] c_link_args = [${@meson_array('MESON_LINK_ARGS', d)}] cpp_args = [${@meson_array('MESON_C_ARGS', d)}] cpp_link_args = [${@meson_array('MESON_LINK_ARGS', d)}] gtkdoc_exe_wrapper = '${B}/gtkdoc-qemuwrapper' [host_machine] system = '${HOST_OS}' cpu_family = '${HOST_ARCH}' cpu = '${HOST_ARCH}' endian = '${MESON_HOST_ENDIAN}' [target_machine] system = '${TARGET_OS}' cpu_family = '${TARGET_ARCH}' cpu = '${TARGET_ARCH}' endian = '${MESON_TARGET_ENDIAN}' EOF } CONFIGURE_FILES = "meson.build" meson_do_configure() { if ! meson ${MESONOPTS} "${MESON_SOURCEPATH}" "${B}" ${MESON_CROSS_FILE} ${EXTRA_OEMESON}; then cat ${B}/meson-logs/meson-log.txt bbfatal_log meson failed fi } meson_do_configure_prepend_class-target() { # Set these so that meson uses the native tools for its build sanity tests, # which require executables to be runnable. The cross file will still # override these for the target build. Note that we do *not* set CFLAGS, # LDFLAGS, etc. as they will be slurped in by meson and applied to the # target build, causing errors. export CC="${BUILD_CC}" export CXX="${BUILD_CXX}" export LD="${BUILD_LD}" export AR="${BUILD_AR}" } meson_do_configure_prepend_class-native() { export PKG_CONFIG="pkg-config-native" } do_compile[progress] = "outof:^\[(\d+)/(\d+)\]\s+" meson_do_compile() { ninja ${PARALLEL_MAKE} } meson_do_install() { DESTDIR='${D}' ninja ${PARALLEL_MAKEINST} install } EXPORT_FUNCTIONS do_configure do_compile do_install