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57 lines
1.3 KiB
57 lines
1.3 KiB
# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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PYTHON_COMPAT=( python3_{7..9} )
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inherit distutils-r1 llvm
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DESCRIPTION="Python wrapper around the llvm C++ library"
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HOMEPAGE="https://llvmlite.pydata.org/"
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SRC_URI="https://github.com/numba/llvmlite/archive/v${PV/_/}.tar.gz -> ${P/_/}.gh.tar.gz"
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S=${WORKDIR}/${P/_/}
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LICENSE="BSD"
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SLOT="0"
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KEYWORDS="amd64 arm arm64 x86 ~amd64-linux ~x86-linux"
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IUSE="examples"
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LLVM_MAX_SLOT=10
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RDEPEND="
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sys-devel/llvm:${LLVM_MAX_SLOT}
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sys-libs/zlib:0=
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"
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DEPEND="${RDEPEND}"
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python_configure_all() {
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# upstream's build system is just horrible, and they ignored the PR
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# fixing it, so let's build the shared lib properly using implicit
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# make rules
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export LDLIBS=$(llvm-config --libs all)
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export CXXFLAGS="$(llvm-config --cxxflags) -fPIC ${CXXFLAGS}"
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export LDFLAGS="$(llvm-config --ldflags) ${LDFLAGS}"
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local files=( ffi/*.cpp )
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emake -f - <<EOF
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ffi/libllvmlite.so: ${files[*]/.cpp/.o}
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\$(CXX) -shared \$(CXXFLAGS) \$(LDFLAGS) -o \$@ \$^ \$(LDLIBS)
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EOF
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export LLVMLITE_SKIP_LLVM_VERSION_CHECK=1
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}
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python_test() {
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"${EPYTHON}" runtests.py -v || die "Tests failed under ${EPYTHON}"
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}
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python_install_all() {
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distutils-r1_python_install_all
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if use examples; then
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dodoc -r examples
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docompress -x /usr/share/doc/${PF}/examples
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fi
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}
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