dev-lua/mpack: Add new ebuild.

Closes: https://github.com/gentoo/gentoo/pull/1318

Signed-off-by: Patrice Clement <monsieurp@gentoo.org>

dev-lua/mpack/Manifest

@@ -0,0 +1 @@
+DIST mpack-1.0.2.tar.gz 44671 SHA256 9c570b2aab81b0c56d97cbd8fc483dc431b69510fd9becb4a1845291563e8bc9 SHA512 307ae26799e59224dd624d1f5473c86d5cf975155c58b7ccfd17be98321afb0f7235d06a7a2c50112d4630b3cc7c185c9b307007be5cdbd792819ec2991fa3d2 WHIRLPOOL b5461701898d3e8ab72c92f8d75c4b098986821a3cba281e82a15e495ee4ac2a9efddbd61c542dc3f3cb0cb45f18362652b102dfa8bae690d6c8f4b1b3261911

dev-lua/mpack/metadata.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person" >
+		<email>lluixhi@gmail.com</email>
+		<name>Aric Belsito</name>
+	</maintainer>
+	<maintainer type="project">
+		<email>proxy-maint@gentoo.org</email>
+		<name>Proxy Maintainers</name>
+	</maintainer>
+	<use>
+		<flag name="luajit">Use <pkg>dev-lang/luajit</pkg> instead of
+			<pkg>dev-lang/lua</pkg></flag>
+	</use>
+</pkgmetadata>

dev-lua/mpack/mpack-1.0.2.ebuild

@@ -0,0 +1,36 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+inherit toolchain-funcs
+
+DESCRIPTION="Lua bindings for libmpack"
+HOMEPAGE="https://github.com/tarruda/libmpack/"
+SRC_URI="https://github.com/tarruda/libmpack/archive/${PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/libmpack-${PV}/binding/lua"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="luajit test"
+
+RDEPEND="!luajit? ( >=dev-lang/lua-5.1:= )
+	luajit? ( dev-lang/luajit:2= )"
+DEPEND="${RDEPEND}
+	virtual/pkgconfig
+	test? ( dev-lua/busted )"
+
+src_compile() {
+	$(tc-getCC) ${CFLAGS} ${LDFLAGS} $($(tc-getPKG_CONFIG) --cflags $(usex luajit 'luajit' 'lua')) -fPIC -DPIC -shared lmpack.c -o mpack.so || die
+}
+
+src_test() {
+	busted -o gtest test.lua || die
+}
+
+src_install() {
+	exeinto "$($(tc-getPKG_CONFIG) --variable INSTALL_CMOD $(usex luajit 'luajit' 'lua'))"
+	doexe mpack.so
+}