commit: 9c1c3134cc0c0d07d33ed152cdf8259ce806aa72 Author: Michał Górny <mgorny <AT> gentoo <DOT> org> AuthorDate: Mon Sep 19 09:26:05 2022 +0000 Commit: Michał Górny <mgorny <AT> gentoo <DOT> org> CommitDate: Tue Sep 20 11:06:01 2022 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9c1c3134
sys-devel/clang-toolchain-symlinks: New package for GCC-free sys New package that installs generic "cc", "c++" and "cpp" symlinks to Clang, for use on GCC-free systems. It can also install "gcc" and "g++" for better compatibility, if desired. Signed-off-by: Michał Górny <mgorny <AT> gentoo.org> .../clang-toolchain-symlinks-16.ebuild | 52 ++++++++++++++++++++++ sys-devel/clang-toolchain-symlinks/metadata.xml | 21 +++++++++ 2 files changed, 73 insertions(+) diff --git a/sys-devel/clang-toolchain-symlinks/clang-toolchain-symlinks-16.ebuild b/sys-devel/clang-toolchain-symlinks/clang-toolchain-symlinks-16.ebuild new file mode 100644 index 000000000000..980427e31a5e --- /dev/null +++ b/sys-devel/clang-toolchain-symlinks/clang-toolchain-symlinks-16.ebuild @@ -0,0 +1,52 @@ +# Copyright 2022 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +inherit multilib + +DESCRIPTION="Symlinks to use Clang on GCC-free system" +HOMEPAGE="https://wiki.gentoo.org/wiki/Project:LLVM"; +SRC_URI="" +S=${WORKDIR} + +LICENSE="public-domain" +SLOT="${PV}" +KEYWORDS="" +PROPERTIES="live" +IUSE="gcc-symlinks +native-symlinks" + +RDEPEND=" + sys-devel/clang:${SLOT} +" + +src_install() { + local tools=() + + if use native-symlinks; then + tools+=( + cc:clang + cpp:clang-cpp + c++:clang++ + ) + fi + if use gcc-symlinks; then + tools+=( + gcc:clang + g++:clang++ + ) + fi + + local abi t + local dest=/usr/lib/llvm/${SLOT}/bin + dodir "${dest}" + for t in "${tools[@]}"; do + dosym "${t#*:}" "${dest}/${t%:*}" + done + for abi in $(get_all_abis); do + local abi_chost=$(get_abi_CHOST "${abi}") + for t in "${tools[@]}"; do + dosym "${t#*:}" "${dest}/${abi_chost}-${t%:*}" + done + done +} diff --git a/sys-devel/clang-toolchain-symlinks/metadata.xml b/sys-devel/clang-toolchain-symlinks/metadata.xml new file mode 100644 index 000000000000..58c5027c2994 --- /dev/null +++ b/sys-devel/clang-toolchain-symlinks/metadata.xml @@ -0,0 +1,21 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd";> +<pkgmetadata> + <maintainer type="project"> + <email>l...@gentoo.org</email> + </maintainer> + <use> + <flag name="gcc-symlinks"> + Install symlinks for 'gcc' and 'g++' for extra + compatibility. + </flag> + <flag name="native-symlinks"> + Install generic tool symlinks like 'cc' and 'c++', + as well as ${CTARGET}-*. These symlinks are installed + into slotted LLVM bindir, so they should not take precedence + over symlinks installed into /usr/bin + by <pkg>sys-devel/gcc-config</pkg> but they can be helpful + for GCC-free setups. + </flag> + </use> +</pkgmetadata>
