EAPI=8

inherit cmake

HOMEPAGE="https://github.com/google/autofdo"
DESCRIPTION="AutoFDO"

ABSEIL_VER="20250814.0"
GLOG_VER="0.7.1"
PERF_DC_VER="b665ecebcb0f14988408036422ac114cade65a7c"

SRC_URI="
	https://github.com/google/${PN}/archive/refs/tags/v${PV}.tar.gz
	https://github.com/abseil/abseil-cpp/archive/refs/tags/${ABSEIL_VER}.tar.gz
	https://github.com/google/glog/archive/refs/tags/v${GLOG_VER}.tar.gz
	https://github.com/google/perf_data_converter/archive/${PERF_DC_VER}.zip
"

LICENSE=""
SLOT="0"

KEYWORDS="~amd64"

IUSE="llvm +gcov"
REQUIRED_USE="
	|| ( llvm gcov )
"

PATCHES=(
	"${FILESDIR}/protobuf-patch.patch"
)

src_unpack() {
	default

	mv ${WORKDIR}/abseil-cpp-${ABSEIL_VER}/* ${S}/third_party/abseil/
	mv ${WORKDIR}/glog-${GLOG_VER}/* ${S}/third_party/glog/
	mv ${WORKDIR}/perf_data_converter-${PERF_DC_VER}/* ${S}/third_party/perf_data_converter/
}

src_configure() {
	local mycmakeargs=(
		-DCMAKE_POLICY_VERSION_MINIMUM=3.5
		-DBUILD_SHARED=On
		# -DProtobuf_LIBRARIES=/usr/lib64/libprotobuf.so
		$(use llvm && echo "-DENABLE_TOOL=LLVM")
		$(use gcov && echo "-DENABLE_TOOL=GCOV")
	)

	cmake_src_configure
}