60 lines
1.1 KiB
Bash
60 lines
1.1 KiB
Bash
# Copyright 2022 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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inherit multilib
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DESCRIPTION="Symlinks to use Clang on GCC-free system"
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HOMEPAGE="https://wiki.gentoo.org/wiki/Project:LLVM"
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SRC_URI=""
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S=${WORKDIR}
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LICENSE="public-domain"
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SLOT="${PV}"
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KEYWORDS="amd64 arm arm64 ppc ppc64 ~riscv sparc x86 ~amd64-linux ~x64-macos"
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IUSE="gcc-symlinks multilib-symlinks +native-symlinks"
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# Blocker for bug #872416
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RDEPEND="
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!<sys-devel/gcc-config-2.6
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sys-devel/clang:${SLOT}
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"
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src_install() {
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local tools=()
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if use native-symlinks; then
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tools+=(
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cc:clang
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cpp:clang-cpp
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c++:clang++
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)
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fi
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if use gcc-symlinks; then
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tools+=(
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gcc:clang
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g++:clang++
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)
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fi
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local chosts=( "${CHOST}" )
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if use multilib-symlinks; then
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local abi
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for abi in $(get_all_abis); do
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chosts+=( "$(get_abi_CHOST "${abi}")" )
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done
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fi
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local chost t
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local dest=/usr/lib/llvm/${SLOT}/bin
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dodir "${dest}"
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for t in "${tools[@]}"; do
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dosym "${t#*:}" "${dest}/${t%:*}"
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done
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for chost in "${chosts[@]}"; do
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for t in "${tools[@]}"; do
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dosym "${t#*:}" "${dest}/${chost}-${t%:*}"
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done
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done
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}
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