64 lines
1.4 KiB
Bash
64 lines
1.4 KiB
Bash
# Copyright 1999-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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PYTHON_COMPAT=( python3_{11..13} )
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LLVM_COMPAT=( 20 )
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inherit cmake llvm-r1 python-single-r1
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DESCRIPTION="Find unused include directives in C/C++ programs"
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HOMEPAGE="https://include-what-you-use.org/"
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SRC_URI="
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https://github.com/${PN}/${PN}/archive/${PV}.tar.gz
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-> ${P}.tar.gz
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"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="~amd64 ~arm64 ~x86"
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RDEPEND="
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$(llvm_gen_dep '
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llvm-core/clang:${LLVM_SLOT}=
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llvm-core/llvm:${LLVM_SLOT}=
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')
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${PYTHON_DEPS}
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"
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DEPEND="${RDEPEND}"
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REQUIRED_USE="${PYTHON_REQUIRED_USE}"
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pkg_setup() {
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llvm-r1_pkg_setup
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python-single-r1_pkg_setup
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}
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src_prepare() {
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cmake_src_prepare
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python_fix_shebang .
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}
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src_configure() {
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local mycmakeargs=(
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# Note [llvm install path]
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# Unfortunately all binaries using clang driver
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# have to reside at the same path depth as
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# 'clang' binary itself. See bug #625972
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# Thus as a hack we install it to the same directory
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# as llvm/clang itself.
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-DCMAKE_INSTALL_PREFIX="$(get_llvm_prefix)"
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# Relative path to the clang library
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# https://github.com/include-what-you-use/include-what-you-use/commit/e046d23571876e72719ef96a36ff0cb1cb2e64b6
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-DIWYU_RESOURCE_DIR="../../../clang/${LLVM_SLOT}"
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)
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cmake_src_configure
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}
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src_test() {
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"${EPYTHON}" run_iwyu_tests.py \
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-- "${BUILD_DIR}"/bin/${PN} \
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|| die "Tests failed with $? (using ${EPYTHON})"
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}
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