sys-devel/llvm-toolchain-symlinks: Add 20.x live ebuilds

Signed-off-by: Michał Górny <mgorny@gentoo.org>

1 files changed, 46 insertions, 0 deletions

diff --git a/sys-devel/llvm-toolchain-symlinks/llvm-toolchain-symlinks-20.ebuild b/sys-devel/llvm-toolchain-symlinks/llvm-toolchain-symlinks-20.ebuild
new file mode 100644
index 000000000000..a57062acab8c
--- /dev/null
+++ b/sys-devel/llvm-toolchain-symlinks/llvm-toolchain-symlinks-20.ebuild
@@ -0,0 +1,46 @@
+# Copyright 2022-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit multilib
+
+DESCRIPTION="Symlinks to use LLVM on binutils-free system"
+HOMEPAGE="https://wiki.gentoo.org/wiki/Project:LLVM"
+S=${WORKDIR}
+
+LICENSE="public-domain"
+SLOT="${PV}"
+IUSE="multilib-symlinks +native-symlinks"
+
+RDEPEND="
+	sys-devel/llvm:${SLOT}
+"
+
+src_install() {
+	use native-symlinks || return
+
+	local tools=(
+		addr2line ar dlltool nm objcopy objdump ranlib readelf size
+		strings strip windres
+	)
+	local chosts=( "${CHOST}" )
+	if use multilib-symlinks; then
+		local abi
+		for abi in $(get_all_abis); do
+			chosts+=( "$(get_abi_CHOST "${abi}")" )
+		done
+	fi
+
+	local chost t
+	local dest=/usr/lib/llvm/${SLOT}/bin
+	dodir "${dest}"
+	for t in "${tools[@]}"; do
+		dosym "llvm-${t}" "${dest}/${t}"
+	done
+	for chost in "${chosts[@]}"; do
+		for t in "${tools[@]}"; do
+			dosym "llvm-${t}" "${dest}/${chost}-${t}"
+		done
+	done
+}