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-rw-r--r--app-alternatives/tar/Manifest2
-rw-r--r--app-alternatives/tar/metadata.xml20
-rw-r--r--app-alternatives/tar/tar-0.ebuild36
3 files changed, 58 insertions, 0 deletions
diff --git a/app-alternatives/tar/Manifest b/app-alternatives/tar/Manifest
new file mode 100644
index 000000000000..fcb52a0cfa7d
--- /dev/null
+++ b/app-alternatives/tar/Manifest
@@ -0,0 +1,2 @@
+EBUILD tar-0.ebuild 974 BLAKE2B d5d055490853c5f9f19d75d04b22c2be9b01f786cead03e83bbe91c23604c661011738bfc1afb0003d5122b587cd3a4744f704b18f4b324243cbefbda9e19160 SHA512 4dbaf848070bed5446c03b6f0e6fb305f8eeddf5b3e3fe16183b301ac2af46c276e69586e17d27e417c17dbb5251b75046a0d860b1409c94cae0873332def234
+MISC metadata.xml 553 BLAKE2B 084e137dd7317424c0d3555fd867ae581bb3b629705e5be59985577dbf7acb6dbc2f250ee35300cab20f0a6e7b960af12a85192c8c23fe4d3e366b176d4ac1df SHA512 4c7467710211812afcb8f91c412ce2f909a2d206ab05c9279c616a9579be67f8a000559613c50f7c7246607626dd2dc0270818f14c14f98cd7bff2eda22a9e9f
diff --git a/app-alternatives/tar/metadata.xml b/app-alternatives/tar/metadata.xml
new file mode 100644
index 000000000000..3bf8c905056c
--- /dev/null
+++ b/app-alternatives/tar/metadata.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+ <maintainer type="project">
+ <email>base-system@gentoo.org</email>
+ <name>Gentoo Base System</name>
+ </maintainer>
+ <maintainer type="person">
+ <email>mgorny@gentoo.org</email>
+ <name>Michał Górny</name>
+ </maintainer>
+ <use>
+ <flag name="gnu">
+ Symlink to GNU tar (<pkg>app-arch/tar</pkg>)
+ </flag>
+ <flag name="libarchive">
+ Symlink to bsdtar from <pkg>app-arch/libarchive</pkg>
+ </flag>
+ </use>
+</pkgmetadata>
diff --git a/app-alternatives/tar/tar-0.ebuild b/app-alternatives/tar/tar-0.ebuild
new file mode 100644
index 000000000000..dc594b0f8933
--- /dev/null
+++ b/app-alternatives/tar/tar-0.ebuild
@@ -0,0 +1,36 @@
+# Copyright 2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="Tar symlink"
+HOMEPAGE="https://wiki.gentoo.org/wiki/Project:Base/Alternatives"
+SRC_URI=""
+S=${WORKDIR}
+
+LICENSE="CC0-1.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE="+gnu libarchive split-usr"
+REQUIRED_USE="^^ ( gnu libarchive )"
+
+RDEPEND="
+ gnu? ( >=app-arch/tar-1.34-r2 )
+ libarchive? ( app-arch/libarchive )
+ !<app-arch/tar-1.34-r2
+"
+
+src_install() {
+ local usr_prefix=
+ use split-usr && usr_prefix=../usr/bin/
+
+ if use gnu; then
+ dosym gtar /bin/tar
+ newman - tar.1 <<<".so gtar.1"
+ elif use libarchive; then
+ dosym "${usr_prefix}bsdtar" /bin/tar
+ newman - tar.1 <<<".so bsdtar.1"
+ else
+ die "Invalid USE flag combination (broken REQUIRED_USE?)"
+ fi
+}