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# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
WANT_AUTOMAKE="1.11"
inherit eutils flag-o-matic gnome2 autotools
DESCRIPTION="OpenGL 3D space simulator"
HOMEPAGE="http://www.shatters.net/celestia/"
SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 ppc ppc64 x86 ~amd64-linux ~x86-linux"
IUSE="cairo gnome gtk nls pch theora threads"
RDEPEND="
virtual/opengl
virtual/jpeg
media-libs/libpng:0=
<dev-lang/lua-5.2
gtk? ( !gnome? ( x11-libs/gtk+:2 >=x11-libs/gtkglext-1.0 ) )
gnome? (
x11-libs/gtk+:2
>=x11-libs/gtkglext-1.0
>=gnome-base/libgnomeui-2.0
)
!gtk? ( !gnome? ( media-libs/freeglut ) )
cairo? ( x11-libs/cairo )
theora? ( media-libs/libtheora )"
DEPEND="${RDEPEND}
virtual/pkgconfig"
pkg_setup() {
# Check for one for the following use flags to be set.
if use gnome; then
einfo "USE=\"gnome\" detected."
USE_DESTDIR="1"
CELESTIA_GUI="gnome"
elif use gtk; then
einfo "USE=\"gtk\" detected."
CELESTIA_GUI="gtk"
else
ewarn "If you want to use the full gui, set USE=\"{gnome|gtk}\""
ewarn "Defaulting to glut support (no GUI)."
CELESTIA_GUI="glut"
fi
}
src_prepare() {
# make better desktop files
epatch "${FILESDIR}"/${PN}-1.5.0-desktop.patch
# add a ~/.celestia for extra directories
epatch "${FILESDIR}"/${PN}-1.6.0-cfg.patch
# fix missing includes for gcc-4.6
epatch "${FILESDIR}"/${P}-gcc46.patch
# missing zlib.h include with libpng15
epatch "${FILESDIR}"/${P}-libpng15.patch \
"${FILESDIR}"/${P}-linking.patch
# gcc-47, #414015
epatch "${FILESDIR}"/${P}-gcc47.patch
# libpng16 #464764
epatch "${FILESDIR}"/${P}-libpng16.patch
# remove flags to let the user decide
local
for cf in -O2 -ffast-math \
-fexpensive-optimizations \
-fomit-frame-pointer; do
sed -i \
-e "s/${cf}//g" \
configure.in admin/* || die "sed failed"
done
# remove an unused gconf macro killing autoconf when no gnome
# (not needed without eautoreconf)
if ! use gnome; then
sed -i \
-e '/AM_GCONF_SOURCE_2/d' \
configure.in || die "sed failed"
fi
eautoreconf
filter-flags "-funroll-loops -frerun-loop-opt"
### This version of Celestia has a bug in the font rendering and
### requires -fsigned-char. We should be able to force this flag
### on all architectures. See bug #316573.
append-flags "-fsigned-char"
}
src_configure() {
# force lua in 1.6.1. seems to be inevitable
econf \
--disable-rpath \
--with-${CELESTIA_GUI} \
--with-lua \
$(use_enable cairo) \
$(use_enable threads threading) \
$(use_enable nls) \
$(use_enable pch) \
$(use_enable theora)
}
src_install() {
if [[ ${CELESTIA_GUI} == gnome ]]; then
gnome2_src_install
else
emake DESTDIR="${D}" install
local size
for size in 16 22 32 48 ; do
insinto /usr/share/icons/hicolor/${size}x${size}/apps
newins "${S}"/src/celestia/kde/data/hi${size}-app-${PN}.png ${PN}.png
done
fi
[[ ${CELESTIA_GUI} == glut ]] && domenu celestia.desktop
dodoc AUTHORS README TRANSLATORS *.txt
}
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