app-arch/zstd: Add to version bump and to add IUSE=legacy

5 files changed, 81 insertions, 0 deletions

diff --git a/app-arch/zstd/Manifest b/app-arch/zstd/Manifest
new file mode 100644
index 00000000..a52a4aeb
--- /dev/null
+++ b/app-arch/zstd/Manifest
@@ -0,0 +1 @@
+DIST zstd-1.3.5.tar.gz 1706005 SHA512 a5347b132d6b79e6a7f39a4546cafc5cf85e8d01b765477011008908035789e914b1093e2b2405c75086f05a7bc87e29b69e10252260d747c5c056ce16f91661
diff --git a/app-arch/zstd/metadata.xml b/app-arch/zstd/metadata.xml
new file mode 100644
index 00000000..cb5919e8
--- /dev/null
+++ b/app-arch/zstd/metadata.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="person">
+    <email>martin@mvath.de</email>
+    <name>Martin Väth</name>
+    <description>maintainer of the updates in the mv overlay</description>
+  </maintainer>
+  <maintainer type="person">
+    <email>patrick@gentoo.org</email>
+    <name>Patrick Lauer</name>
+  </maintainer>
+  <use>
+    <flag name="legacy">
+      Enable support for decompression of files in legacy zstd format
+    </flag>
+    <flag name="lz4">
+      Enable support for LZ4 compression using <pkg>app-arch/lz4</pkg>
+    </flag>
+  </use>
+  <upstream>
+    <remote-id type="github">facebook/zstd</remote-id>
+  </upstream>
+</pkgmetadata>
diff --git a/app-arch/zstd/zstd-1.3.5.ebuild b/app-arch/zstd/zstd-1.3.5.ebuild
new file mode 100644
index 00000000..610cc6b8
--- /dev/null
+++ b/app-arch/zstd/zstd-1.3.5.ebuild
@@ -0,0 +1,53 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit toolchain-funcs
+
+DESCRIPTION="zstd fast compression library"
+HOMEPAGE="https://facebook.github.io/zstd/"
+SRC_URI="https://github.com/facebook/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="|| ( BSD GPL-2 )"
+SLOT="0/1"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86"
+IUSE="legacy lz4 static-libs"
+
+RDEPEND="app-arch/xz-utils
+	lz4? ( app-arch/lz4 )"
+DEPEND="${RDEPEND}"
+
+src_compile() {
+	local emake_args=(
+		CC="$(tc-getCC)"
+		CXX="$(tc-getCXX)" \
+		AR="$(tc-getAR)"
+		PREFIX="${EPREFIX}/usr"
+		LIBDIR="${EPREFIX}/usr/$(get_libdir)"
+	)
+	use legacy || emake_args+=(ZSTD_LEGACY_SUPPORT=8)
+	emake "${emake_args[@]}" HAVE_LZ4=$(usex lz4 1 0) zstd
+
+	emake -C lib  "${emake_args[@]}" libzstd
+
+	emake -C contrib/pzstd "${emake_args[@]}"
+}
+
+src_install() {
+	local emake_args=(
+		DESTDIR="${D}"
+		PREFIX="${EPREFIX}/usr"
+		LIBDIR="${EPREFIX}/usr/$(get_libdir)"
+	)
+	use legacy || emake_args+=(ZSTD_LEGACY_SUPPORT=8)
+	emake "${emake_args[@]}" install
+
+	emake -C contrib/pzstd "${emake_args[@]}" install
+
+	einstalldocs
+
+	if ! use static-libs; then
+		rm "${ED}"/usr/$(get_libdir)/libzstd.a || die
+	fi
+}
diff --git a/metadata/pkg_desc_index b/metadata/pkg_desc_index
index f7677fdd..ed457d30 100644
--- a/metadata/pkg_desc_index
+++ b/metadata/pkg_desc_index
@@ -4,6 +4,7 @@ app-admin/sudox 9.0.1: wrapper for sudo which can pass X authority data and deal
 app-arch/archwrap 11.2: A collection of POSIX shell scripts to invoke archiver programs
 app-arch/bzwc 5.0: A POSIX shell wrapper for wc, supporting compressed files (xz, lzma, bz2, gz)
 app-arch/paq8l 20070308: Open source file compressor and archiver
+app-arch/zstd 1.3.5: zstd fast compression library
 app-cdr/cdrtools 99999999: A set of tools for CD/DVD reading and recording, including cdrecord
 app-dicts/ispell-de 20161207: German and Swiss dictionaries for ispell
 app-dicts/ispell-de-alt 2-r1: German dictionary (traditional orthography) for ispell
diff --git a/profiles/use.local.desc b/profiles/use.local.desc
index 51026278..84185005 100644
--- a/profiles/use.local.desc
+++ b/profiles/use.local.desc
@@ -2,6 +2,8 @@
 # your descriptions to your package's metadata.xml ONLY.
 # * generated automatically using egencache *
 
+app-arch/zstd:legacy - Enable support for decompression of files in legacy zstd format
+app-arch/zstd:lz4 - Enable support for LZ4 compression using app-arch/lz4
 app-cdr/cdrtools:schily-tools - Use libschily from app-shells/schily-tools
 app-portage/eix:debug - Build with upstream's CXXFLAGS/LDFLAGS for debugging support; not recommended for normal use.
 app-portage/eix:dep - Make DEP=true the default which enables support for {,R,P}DEPEND but requires roughly double disk and memory.