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https://git.yoctoproject.org/poky
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e13b6f76c7
Remove hardcoding c/c++ compiler to be gcc alone, its possible to use clang as replacement for cross compilers from meta-clang, therefore set clang/clang++ if TOOLCHAIN = "clang" (From OE-Core rev: 05789489d25a5ceac0403613ad789d78198be6ee) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
122 lines
3.7 KiB
Plaintext
122 lines
3.7 KiB
Plaintext
inherit python3native
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DEPENDS_append = " meson-native ninja-native"
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# As Meson enforces out-of-tree builds we can just use cleandirs
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B = "${WORKDIR}/build"
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do_configure[cleandirs] = "${B}"
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# Where the meson.build build configuration is
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MESON_SOURCEPATH = "${S}"
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def noprefix(var, d):
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return d.getVar(var).replace(d.getVar('prefix') + '/', '', 1)
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MESONOPTS = " --prefix ${prefix} \
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--buildtype plain \
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--bindir ${@noprefix('bindir', d)} \
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--sbindir ${@noprefix('sbindir', d)} \
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--datadir ${@noprefix('datadir', d)} \
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--libdir ${@noprefix('libdir', d)} \
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--libexecdir ${@noprefix('libexecdir', d)} \
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--includedir ${@noprefix('includedir', d)} \
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--mandir ${@noprefix('mandir', d)} \
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--infodir ${@noprefix('infodir', d)} \
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--sysconfdir ${sysconfdir} \
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--localstatedir ${localstatedir} \
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--sharedstatedir ${sharedstatedir}"
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MESON_TOOLCHAIN_ARGS = "${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}"
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MESON_C_ARGS = "${MESON_TOOLCHAIN_ARGS} ${CFLAGS}"
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MESON_CPP_ARGS = "${MESON_TOOLCHAIN_ARGS} ${CXXFLAGS}"
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MESON_LINK_ARGS = "${MESON_TOOLCHAIN_ARGS} ${LDFLAGS}"
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# both are required but not used by meson
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MESON_HOST_ENDIAN = "bogus-endian"
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MESON_TARGET_ENDIAN = "bogus-endian"
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EXTRA_OEMESON += "${PACKAGECONFIG_CONFARGS}"
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MESON_CROSS_FILE = ""
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MESON_CROSS_FILE_class-target = "--cross-file ${WORKDIR}/meson.cross"
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CCOMPILER ?= "gcc"
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CXXCOMPILER ?= "g++"
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CCOMPILER_toolchain-clang = "clang"
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CXXCOMPILER_toolchain-clang = "clang++"
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def meson_array(var, d):
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return "', '".join(d.getVar(var).split()).join(("'", "'"))
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addtask write_config before do_configure
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do_write_config[vardeps] += "MESON_C_ARGS MESON_CPP_ARGS MESON_LINK_ARGS"
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do_write_config() {
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# This needs to be Py to split the args into single-element lists
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cat >${WORKDIR}/meson.cross <<EOF
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[binaries]
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c = '${HOST_PREFIX}${CCOMPILER}'
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cpp = '${HOST_PREFIX}${CXXCOMPILER}'
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ar = '${HOST_PREFIX}ar'
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ld = '${HOST_PREFIX}ld'
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strip = '${HOST_PREFIX}strip'
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readelf = '${HOST_PREFIX}readelf'
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pkgconfig = 'pkg-config'
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[properties]
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needs_exe_wrapper = true
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c_args = [${@meson_array('MESON_C_ARGS', d)}]
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c_link_args = [${@meson_array('MESON_LINK_ARGS', d)}]
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cpp_args = [${@meson_array('MESON_CPP_ARGS', d)}]
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cpp_link_args = [${@meson_array('MESON_LINK_ARGS', d)}]
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gtkdoc_exe_wrapper = '${B}/gtkdoc-qemuwrapper'
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[host_machine]
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system = '${HOST_OS}'
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cpu_family = '${HOST_ARCH}'
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cpu = '${HOST_ARCH}'
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endian = '${MESON_HOST_ENDIAN}'
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[target_machine]
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system = '${TARGET_OS}'
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cpu_family = '${TARGET_ARCH}'
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cpu = '${TARGET_ARCH}'
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endian = '${MESON_TARGET_ENDIAN}'
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EOF
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}
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CONFIGURE_FILES = "meson.build"
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meson_do_configure() {
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if ! meson ${MESONOPTS} "${MESON_SOURCEPATH}" "${B}" ${MESON_CROSS_FILE} ${EXTRA_OEMESON}; then
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cat ${B}/meson-logs/meson-log.txt
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bbfatal_log meson failed
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fi
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}
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meson_do_configure_prepend_class-target() {
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# Set these so that meson uses the native tools for its build sanity tests,
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# which require executables to be runnable. The cross file will still
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# override these for the target build. Note that we do *not* set CFLAGS,
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# LDFLAGS, etc. as they will be slurped in by meson and applied to the
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# target build, causing errors.
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export CC="${BUILD_CC}"
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export CXX="${BUILD_CXX}"
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export LD="${BUILD_LD}"
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export AR="${BUILD_AR}"
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}
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meson_do_configure_prepend_class-native() {
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export PKG_CONFIG="pkg-config-native"
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}
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do_compile[progress] = "outof:^\[(\d+)/(\d+)\]\s+"
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meson_do_compile() {
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ninja ${PARALLEL_MAKE}
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}
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meson_do_install() {
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DESTDIR='${D}' ninja ${PARALLEL_MAKEINST} install
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}
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EXPORT_FUNCTIONS do_configure do_compile do_install
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