--- /dev/null
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+inherit eutils
+
+DESCRIPTION="Free version of the well-known city building simulation"
+HOMEPAGE="http://www.donhopkins.com/home/micropolis/"
+SRC_URI="http://www.donhopkins.com/home/micropolis/${PN}-activity-source.tgz
+ http://rmdir.de/~michael/${PN}_git.patch"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
+
+RDEPEND="
+ media-libs/libsdl
+ media-libs/sdl-mixer
+ x11-libs/libX11
+ x11-libs/libXpm"
+DEPEND="${RDEPEND}
+ sys-devel/bison"
+
+S=${WORKDIR}/${PN}-activity/
+
+PATCHES=(
+ "${DISTDIR}"/${PN}_git.patch
+)
+
+src_unpack() {
+ unpack ${PN}-activity-source.tgz
+}
+
+src_prepare() {
+ default
+
+ sed -i -e "s:-O3:${CFLAGS}:" \
+ src/tclx/config.mk src/{sim,tcl,tk}/makefile || die
+ sed -i -e "s:XLDFLAGS=:&${LDFLAGS}:" \
+ src/tclx/config.mk || die
+}
+
+src_compile() {
+ emake -C src LDFLAGS="${LDFLAGS}"
+}
+
+src_install() {
+ local dir=/usr/share/${PN}
+
+ exeinto "${dir}/res"
+ doexe src/sim/sim
+ insinto "${dir}"
+ doins -r activity cities images manual res
+
+ make_wrapper micropolis res/sim "${dir}"
+ doicon Micropolis.png
+ make_desktop_entry micropolis "Micropolis" Micropolis
+}