# Template file for 'grpc'
pkgname=grpc
version=1.38.1
revision=1
_abseilver=997aaf3a28308eba1b9156aa35ab7bca9688e9f6
build_style=cmake
configure_args="-DBUILD_SHARED_LIBS=ON
 -DgRPC_CARES_PROVIDER=package -DgRPC_PROTOBUF_PROVIDER=package
 -DgRPC_SSL_PROVIDER=package -DgRPC_ZLIB_PROVIDER=package
 -D_gRPC_RE2_LIBRARIES=${XBPS_CROSS_BASE}/usr/lib/libre2.so
 -D_gRPC_RE2_INCLUDE_DIR=${XBPS_CROSS_BASE}/usr/include"
hostmakedepends="which protobuf"
_devel_depends="c-ares-devel re2-devel zlib-devel openssl-devel"
makedepends="libprotoc-devel protobuf-devel gperftools-devel ${_devel_depends}"
short_desc="High performance, open source, general RPC framework"
maintainer="Andrew J. Hesford <ajh@sideband.org>"
license="Apache-2.0"
homepage="https://github.com/grpc/grpc"
distfiles="${homepage}/archive/v${version}/${pkgname}-${version}.tar.gz
 https://github.com/abseil/abseil-cpp/archive/${_abseilver}/abseil-cpp-${_abseilver}.tar.gz"
checksum="f60e5b112913bf776a22c16a3053cc02cf55e60bf27a959fd54d7aaf8e2da6e8
 35f22ef5cb286f09954b7cc4c85b5a3f6221c9d4df6b8c4a1e9d399555b366ee"

if [ "$CROSS_BUILD" ]; then
	# need host grpc_cpp_plugin
	hostmakedepends+=" grpc"
fi

if [ "$XBPS_TARGET_NO_ATOMIC8" ]; then
	makedepends+=" libatomic-devel"
	configure_args+=" -DCMAKE_CXX_STANDARD_LIBRARIES=-latomic"
fi

post_extract() {
	rm -rf third_party/abseil-cpp
	mv ../abseil-cpp-${_abseilver} third_party/abseil-cpp
}

post_patch() {
	# re2 doesn't install CMake config modules;
	# key variables are set in configure_args
	vsed -i CMakeLists.txt -e '/include(cmake\/re2\.cmake)/d'
}

post_build() {
	# Clean up unneeded absl linker arguments from pkgconfig files
	sed -e 's/-labsl_[^[:space:]]\+[[:space:]]*//g' \
		-i build/libs/opt/pkgconfig/*.pc

	# Add custom absl include root to grpcpp cflags
	sed -e 's,^Cflags:.*,& -I${includedir}/grpc_absl,' \
		-i build/libs/opt/pkgconfig/grpc++*.pc
}

post_install() {
	# Remove unnecessary absl static libs and cmake modules
	rm "${DESTDIR}"/usr/lib/libabsl*.a
	rm -rf "${DESTDIR}/usr/lib/cmake/absl"
}

grpc-devel_package() {
	short_desc+=" - development files"
	depends="${sourcepkg}>=${version}_${revision} ${_devel_depends}"
	pkg_install() {
		vmove usr/include
		vmove usr/lib/*.so
		vmove usr/lib/cmake
		vmove usr/lib/pkgconfig
	}
}