SUMMARY = "Protocol Buffers - structured data serialisation mechanism"
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DESCRIPTION = "Protocol Buffers are a way of encoding structured data in an \
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efficient yet extensible format. Google uses Protocol Buffers for almost \
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all of its internal RPC protocols and file formats."
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HOMEPAGE = "https://github.com/google/protobuf"
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SECTION = "console/tools"
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LICENSE = "BSD-3-Clause"
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LIC_FILES_CHKSUM = "file://LICENSE;md5=37b5762e07f0af8c74ce80a8bda4266b"
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DEPENDS = "zlib"
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DEPENDS:append:class-target = " protobuf-native"
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SRCREV = "89b14b1d16eba4d44af43256fc45b24a6a348557"
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SRC_URI = "git://github.com/protocolbuffers/protobuf.git;branch=3.18.x;protocol=https \
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file://run-ptest \
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file://0001-protobuf-fix-configure-error.patch \
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file://0001-Makefile.am-include-descriptor.cc-when-building-libp.patch \
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file://0001-examples-Makefile-respect-CXX-LDFLAGS-variables-fix-.patch \
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"
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S = "${WORKDIR}/git"
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inherit autotools-brokensep pkgconfig ptest
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PACKAGECONFIG ??= ""
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PACKAGECONFIG[python] = ",,"
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EXTRA_OECONF += "--with-protoc=echo"
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TEST_SRC_DIR = "examples"
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LANG_SUPPORT = "cpp ${@bb.utils.contains('PACKAGECONFIG', 'python', 'python', '', d)}"
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do_compile_ptest() {
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mkdir -p "${B}/${TEST_SRC_DIR}"
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# Add the location of the cross-compiled header and library files
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# which haven't been installed yet.
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cp "${B}/protobuf.pc" "${B}/${TEST_SRC_DIR}/protobuf.pc"
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sed -e 's|libdir=|libdir=${PKG_CONFIG_SYSROOT_DIR}|' -i "${B}/${TEST_SRC_DIR}/protobuf.pc"
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sed -e 's|Cflags:|Cflags: -I${S}/src|' -i "${B}/${TEST_SRC_DIR}/protobuf.pc"
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sed -e 's|Libs:|Libs: -L${B}/src/.libs|' -i "${B}/${TEST_SRC_DIR}/protobuf.pc"
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export PKG_CONFIG_PATH="${B}/${TEST_SRC_DIR}"
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# Save the pkgcfg sysroot variable, and update it to nothing so
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# that it doesn't append the sysroot to the beginning of paths.
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# The header and library files aren't installed to the target
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# system yet. So the absolute paths were specified above.
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save_pkg_config_sysroot_dir=$PKG_CONFIG_SYSROOT_DIR
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export PKG_CONFIG_SYSROOT_DIR=
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# Compile the tests
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for lang in ${LANG_SUPPORT}; do
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oe_runmake -C "${S}/${TEST_SRC_DIR}" ${lang}
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done
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# Restore the pkgconfig sysroot variable
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export PKG_CONFIG_SYSROOT_DIR=$save_pkg_config_sysroot_dir
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}
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do_install_ptest() {
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local olddir=`pwd`
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cd "${S}/${TEST_SRC_DIR}"
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install -d "${D}/${PTEST_PATH}"
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for i in add_person* list_people*; do
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if [ -x "$i" ]; then
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install "$i" "${D}/${PTEST_PATH}"
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fi
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done
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cp "${S}/${TEST_SRC_DIR}/addressbook_pb2.py" "${D}/${PTEST_PATH}"
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cd "$olddir"
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}
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PACKAGE_BEFORE_PN = "${PN}-compiler ${PN}-lite"
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FILES:${PN}-compiler = "${bindir} ${libdir}/libprotoc${SOLIBS}"
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FILES:${PN}-lite = "${libdir}/libprotobuf-lite${SOLIBS}"
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RDEPENDS:${PN}-compiler = "${PN}"
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RDEPENDS:${PN}-dev += "${PN}-compiler"
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RDEPENDS:${PN}-ptest = "bash ${@bb.utils.contains('PACKAGECONFIG', 'python', 'python-protobuf', '', d)}"
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MIPS_INSTRUCTION_SET = "mips"
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BBCLASSEXTEND = "native nativesdk"
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LDFLAGS:append:arm = " -latomic"
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LDFLAGS:append:mips = " -latomic"
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LDFLAGS:append:powerpc = " -latomic"
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LDFLAGS:append:mipsel = " -latomic"
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