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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=6
DISTUTILS_OPTIONAL=1
CMAKE_MIN_VERSION=3.8.7
PYTHON_COMPAT=( python3_6 )
inherit cmake-utils distutils-r1 llvm
DESCRIPTION="assembly/assembler framework + bindings"
HOMEPAGE="https://www.keystone-engine.org/"
if [[ ${PV} == 9999* ]]; then
EGIT_REPO_URI="https://github.com/keystone-engine/keystone.git"
inherit git-r3
KEYWORDS=""
else
SRC_URI="https://github.com/keystone-engine/keystone/archive/${PV/_rc/-rc}.tar.gz -> ${P/-rc/_rc}.tar.gz"
KEYWORDS="~amd64 ~arm ~x86"
fi
LICENSE="GPL-2"
SLOT="0"
# Keep in sync with llvm/CMakeLists.txt, subset of sys-devel/llvm
ALL_LLVM_TARGETS=( AArch64 ARM Hexagon Mips PowerPC Sparc SystemZ X86 )
ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/?}
IUSE="python ${ALL_LLVM_TARGETS[*]}"
RDEPEND="${PYTHON_DEPS}
"
DEPEND="${RDEPEND}"
REQUIRED_USE="
${PYTHON_REQUIRED_USE}
|| ( ${ALL_LLVM_TARGETS[*]} )
"
S=${WORKDIR}/${P/_rc/-rc}
CMAKE_BUILD_TYPE=RelWithDebInfo
llvm_check_deps() {
has_version "sys-devel/llvm:${LLVM_SLOT}[${LLVM_TARGET_USEDEPS// /,}]"
}
wrap_python() {
if use python; then
pushd bindings/python >/dev/null || die
distutils-r1_${EBUILD_PHASE_FUNC} "$@"
popd >/dev/null || die
fi
}
src_prepare() {
default
cmake-utils_src_prepare
wrap_python
}
src_configure() {
local mycmakeargs=(
-DLLVM_LIBDIR_SUFFIX=${libdir#lib}
-DBUILD_SHARED_LIBS=ON
-DLLVM_TARGETS_TO_BUILD="${LLVM_TARGETS// /;}"
-DLLVM_HOST_TRIPLE="${CHOST}"
)
cmake-utils_src_configure
wrap_python
}
src_compile() {
cmake-utils_src_compile
wrap_python
}
src_install() {
cmake-utils_src_install
wrap_python
}