dev-lua/md5: new package

MD5 offers basic cryptographic facilities for Lua.

Closes: https://bugs.gentoo.org/665706
Package-Manager: Portage-3.0.18, Repoman-3.0.3
Signed-off-by: Conrad Kostecki <conikost@gentoo.org>

dev-lua/md5/Manifest

@@ -0,0 +1 @@
+DIST md5-1.3.tar.gz 31377 BLAKE2B b6080c1ef71b5dd1e2d1831b055f31c6a45dd530a24436440a2188500f2fe0ad45730b23627eed7135b01102797a290af65b7550960add10346ac9f7ce906a9a SHA512 eda222b89432228a03c603237a787d55b6d0251f53ee3da11aaf0369ff26e3497ed8479a295b659e02b3fee85c636cd5f8cc9fd68367bf4ed2d3edcbbc373903

dev-lua/md5/md5-1.3.ebuild

@@ -0,0 +1,85 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+LUA_COMPAT=( lua5-{1..4} luajit )
+
+inherit lua
+
+DESCRIPTION="Offers basic cryptographic facilities for Lua"
+HOMEPAGE="https://github.com/keplerproject/md5"
+SRC_URI="https://github.com/keplerproject/${PN}/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86"
+REQUIRED_USE="${LUA_REQUIRED_USE}"
+
+RDEPEND="${LUA_DEPS}"
+DEPEND="${RDEPEND}"
+
+src_prepare() {
+	default
+
+	lua_copy_sources
+}
+
+src_configure() {
+	# Provided 'configure' script is useless.
+	:;
+}
+
+lua_src_compile() {
+	pushd "${BUILD_DIR}" || die
+
+	local myemakeargs=(
+		"CC=$(tc-getCC)"
+		"CFLAGS=${CFLAGS} $(lua_get_CFLAGS) ${LDFLAGS}"
+	)
+
+	emake "${myemakeargs[@]}"
+
+	popd
+}
+
+src_compile() {
+	lua_foreach_impl lua_src_compile
+}
+
+lua_src_test() {
+	pushd "${BUILD_DIR}/src" || die
+
+	# Workaround for tests.
+	ln -s core.so md5.so || die
+
+	"${ELUA}" ../tests/test.lua
+
+	popd
+}
+
+src_test() {
+	lua_foreach_impl lua_src_test
+}
+
+lua_src_install() {
+	pushd "${BUILD_DIR}" || die
+
+	# Workaround, as 'Makefile' does not create this directory.
+	dodir "$(lua_get_cmod_dir)"
+
+	local myemakeargs=(
+		"LUA_DIR=${ED}/$(lua_get_lmod_dir)"
+		"LUA_LIBDIR=${ED}/$(lua_get_cmod_dir)"
+	)
+
+	emake "${myemakeargs[@]}" install
+
+	popd
+}
+
+src_install() {
+	lua_foreach_impl lua_src_install
+
+	einstalldocs
+}

dev-lua/md5/metadata.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>conikost@gentoo.org</email>
+		<name>Conrad Kostecki</name>
+	</maintainer>
+	<longdescription>
+		MD5 offers basic cryptographic facilities for Lua.
+		A hash (digest) function, a pair crypt/decrypt based on MD5 and CFB,
+		and a pair crypt/decrypt based on DES with 56-bit keys.
+	</longdescription>
+	<stabilize-allarches/>
+	<upstream>
+		<remote-id type="github">keplerproject/md5</remote-id>
+	</upstream>
+</pkgmetadata>