media-libs/glee: add multilib support

Also minorly updates the autotools patch so the generated
pkg-config file includes the package version properly.

Signed-off-by: Vivian Heisz (demize) <demize@unstable.systems>

media-libs/glee/files/glee-autotools.patch

@@ -2,7 +2,7 @@ diff -ruN configure.ac configure.ac
 --- configure.ac	1970-01-01 03:00:00.000000000 +0300
 +++ configure.ac	2007-02-13 23:48:45.000000000 +0300
 @@ -0,0 +1,11 @@
-+AC_INIT(configure.ac)
++AC_INIT(libGLee, 5.4)
 +AC_CONFIG_FILES([glee.pc])
 +
 +AM_CONFIG_HEADER(config.h)

media-libs/glee/glee-5.4.0-r3.ebuild

@@ -3,34 +3,39 @@
 
 EAPI=8
 
-inherit autotools
+inherit autotools multilib-minimal
 
 DESCRIPTION="OpenGL Easy Extension library"
 HOMEPAGE="https://elf-stone.com/glee.php"
 SRC_URI="https://elf-stone.com/downloads/GLee/GLee-${PV}-src.tar.gz"
 
-S="${WORKDIR}"
-
 LICENSE="BSD-2"
 SLOT="0"
 KEYWORDS="~amd64 ~x86"
 IUSE="static-libs"
 
-RDEPEND="virtual/opengl"
+RDEPEND="virtual/opengl[${MULTILIB_USEDEP}]"
 DEPEND="${RDEPEND}"
 
+src_unpack() {
+	mkdir "${P}" || die
+	cd "${P}" || die
+	default
+}
+
 src_prepare() {
 	default
 	eapply -p0 "${FILESDIR}/${PN}-autotools.patch"
 	eautoreconf || die
+	multilib_copy_sources
 }
 
-src_configure() {
+multilib_src_configure() {
 	econf \
 		$(use_enable static-libs static)
 }
 
-src_install() {
+multilib_src_install() {
 	emake DESTDIR="${D}" install || die
 	find "${ED}" -type f -name '*.la' -delete || die
 	dodoc readme.txt extensionList.txt || die