58 lines
1.3 KiB
Bash
58 lines
1.3 KiB
Bash
# Copyright 1999-2018 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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EAPI=6
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PYTHON_COMPAT=( python2_7 python3_{4,5,6} )
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inherit cmake-utils flag-o-matic llvm 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="https://github.com/${PN}/${PN}/archive/clang_${PV}.tar.gz -> ${P}.src.tar.gz"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="~amd64 ~x86"
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LLVM_MAX_SLOT=5
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RDEPEND="sys-devel/llvm:${LLVM_MAX_SLOT}
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sys-devel/clang:${LLVM_MAX_SLOT}
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${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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S=${WORKDIR}/${PN}-clang_${PV}
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pkg_setup() {
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llvm_pkg_setup
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python-single-r1_pkg_setup
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}
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src_prepare() {
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cmake-utils_src_prepare
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python_fix_shebang .
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}
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src_configure() {
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local mycmakeargs=(
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-DIWYU_LLVM_INCLUDE_PATH=$(llvm-config --includedir)
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-DIWYU_LLVM_LIB_PATH=$(llvm-config --libdir)
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# Note [llvm install path]
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# Unfortunately all binaries using clang driver
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# have to reside at the same path depth as
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# 'clang' binary itself. See bug #625972
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# Thus as a hack we install it to the same directory
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# as llvm/clang itself.
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-DCMAKE_INSTALL_PREFIX="$(get_llvm_prefix "${LLVM_MAX_SLOT}")"
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)
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cmake-utils_src_configure
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}
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src_test() {
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"${EPYTHON}" run_iwyu_tests.py
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}
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