sci-astronomy/celestia: Added live ebuild

Still has rough edges and needs (lots of?) improvement. Package-Manager: Portage-2.3.28, Repoman-2.3.9
2026-09-24 04:59:14 -07:00 · 2018-04-04 16:50:11 +02:00
parent 24d30788c4
commit 8085c07f4b
14 changed files with 948 additions and 18 deletions
--- a/sci-astronomy/celestia/celestia-9999.ebuild
+++ b/sci-astronomy/celestia/celestia-9999.ebuild
@@ -0,0 +1,158 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit autotools flag-o-matic gnome2 xdg-utils
+
+DESCRIPTION="OpenGL 3D space simulator"
+HOMEPAGE="https://celestia.space"
+if [[ "${PV}" = 9999 ]] ; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/CelestiaProject/Celestia.git"
+	# Necessary because of gnome2 eclass
+	SRC_URI=""
+else
+	# Old URI! Please update once we have a release > v1.6.1
+	SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
+	KEYWORDS="~amd64 ~ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux"
+fi
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="cairo gnome gtk nls pch theora threads"
+
+RDEPEND="
+	virtual/opengl
+	virtual/jpeg:0
+	media-libs/libpng:0=
+	>=dev-lang/lua-5.1:*
+	gtk? (
+		x11-libs/gtk+:2
+		>=x11-libs/gtkglext-1.0
+	)
+	gnome? (
+		>=gnome-base/libgnomeui-2.0
+	)
+	!gtk? ( !gnome? ( media-libs/freeglut ) )
+	cairo? ( x11-libs/cairo )
+	theora? ( media-libs/libtheora )"
+
+DEPEND="${RDEPEND}
+	virtual/pkgconfig"
+
+REQUIRED_USE="gnome? ( gtk )"
+
+PATCHES=(
+	# make better desktop files
+	"${FILESDIR}"/${PN}-1.5.0-desktop.patch
+	# add a ~/.celestia for extra directories
+	"${FILESDIR}"/${PN}-1.6.99-cfg.patch
+	# missing zlib.h include with libpng15
+	"${FILESDIR}"/${PN}-1.6.1-libpng15.patch
+	"${FILESDIR}"/${PN}-1.6.99-linking.patch
+
+	# gcc-47, #414015
+	"${FILESDIR}"/${PN}-1.6.99-gcc47.patch
+
+	# libpng16 #464764
+	"${FILESDIR}"/${PN}-1.6.1-libpng16.patch
+
+	# Patches from upstream PRs
+
+	# https://github.com/CelestiaProject/Celestia/pull/35
+	#"${FILESDIR}/${PN}-1.6.99-automake.patch"
+	"${FILESDIR}/${PN}-1.6.99-models_makefile.patch"
+	"${FILESDIR}/${PN}-1.6.99-default_source.patch"
+	"${FILESDIR}/${PN}-1.6.99-symlink.patch"
+
+	# https://github.com/CelestiaProject/Celestia/pull/37
+	"${FILESDIR}/${PN}-1.6.99-compiler_warnings.patch"
+)
+
+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() {
+	default
+
+	if [[ -f configure.in ]] ; then
+		mv configure.{in,ac} || die
+	else
+		elog "configure.in file is gone. Clean up the ebuild!"
+	fi
+
+	# remove flags to let the user decide
+	local
+	for cf in -O2 -ffast-math \
+		-fexpensive-optimizations \
+		-fomit-frame-pointer; do
+		sed -i \
+			-e "s/${cf}//g" \
+			configure.ac admin/* || die "sed failed"
+	done
+	# remove an unused gconf macro killing autoconf when no gnome
+	# (not needed without eautoreconf)
+	if ! use gnome; then
+		sed -i \
+			-e '/AM_GCONF_SOURCE_2/d' \
+			configure.ac || die "sed failed"
+	fi
+	eautoreconf
+	filter-flags "-funroll-loops -frerun-loop-opt"
+
+	### This version of Celestia has a bug in the font rendering and
+	### requires -fsigned-char. We should be able to force this flag
+	### on all architectures. See bug #316573.
+	append-flags "-fsigned-char"
+}
+
+src_configure() {
+	# force lua in 1.6.1. seems to be inevitable
+	local myeconfargs=(
+		--disable-rpath
+		--with-${CELESTIA_GUI}
+		--with-lua
+		$(use_enable cairo)
+		$(use_enable threads threading)
+		$(use_enable nls)
+		$(use_enable pch)
+		$(use_enable theora)
+	)
+	econf "${myeconfargs[@]}"
+}
+
+src_install() {
+	if [[ ${CELESTIA_GUI} == gnome ]]; then
+		gnome2_src_install
+	else
+		emake DESTDIR="${D}" MKDIR_P="mkdir -p" install
+		local size
+		for size in 16 22 32 48 ; do
+			newicon "${S}"/src/celestia/kde/data/hi${size}-app-${PN}.png ${PN}.png
+		done
+	fi
+	[[ ${CELESTIA_GUI} == glut ]] && domenu celestia.desktop
+	dodoc AUTHORS README TRANSLATORS *.txt
+}
+
+pkg_postinst() {
+	xdg_desktop_database_update
+}
+
+pkg_postrm() {
+	xdg_desktop_database_update
+}
--- a/sci-astronomy/celestia/files/celestia-1.5.0-desktop.patch
+++ b/sci-astronomy/celestia/files/celestia-1.5.0-desktop.patch
@@ -1,5 +1,5 @@
--- src/celestia/kde/data/celestia.desktop.orig	2008-02-27 15:19:41.000000000 +0000
-+++ src/celestia/kde/data/celestia.desktop	2008-02-27 15:43:20.000000000 +0000
+--- a/src/celestia/kde/data/celestia.desktop
+++ b/src/celestia/kde/data/celestia.desktop
@@ -1,8 +1,12 @@
 [Desktop Entry]
 +Encoding=UTF-8
@@ -14,8 +14,8 @@
 Type=Application
 +Categories=Education;Science;Astronomy;Qt
 +GenericName=Space Simulator
--- src/celestia/gtk/data/celestia.desktop.orig	2008-02-27 15:19:58.000000000 +0000
-+++ src/celestia/gtk/data/celestia.desktop	2008-02-27 15:44:26.000000000 +0000
+--- a/src/celestia/gtk/data/celestia.desktop
+++ b/src/celestia/gtk/data/celestia.desktop
@@ -1,12 +1,12 @@
 [Desktop Entry]
 Encoding=UTF-8
@@ -33,13 +33,13 @@
 +Comment=3D space simulator to explore the universe
 +Exec=celestia %f
 +Terminal=false
-+Icon=celestia.png
+Icon=celestia
 +MimeType=application/x-celestia-script
 +Type=Application
 +Categories=Education;Science;Astronomy;GTK
 +GenericName=Space Simulator
--- celestia.desktop 	1970-01-01 01:00:00.000000000 +0100
-+++ celestia.desktop	2008-02-27 15:22:31.000000000 +0000
+--- a/celestia.desktop
+++ b/celestia.desktop
@@ -0,0 +1,12 @@
 +[Desktop Entry]
 +Encoding=UTF-8
@@ -51,5 +51,5 @@
 +Categories=Education;Science;Astronomy
 +Exec=celestia %f
 +Terminal=false
-+Icon=celestia.png
+Icon=celestia
 +MimeType=application/x-celestia-script
--- a/sci-astronomy/celestia/files/celestia-1.6.0-cfg.patch
+++ b/sci-astronomy/celestia/files/celestia-1.6.0-cfg.patch
@@ -1,5 +1,5 @@
--- celestia.cfg.orig	2009-07-20 12:52:17.000000000 +0200
-+++ celestia.cfg	2009-07-20 12:52:43.000000000 +0200
+--- a/celestia.cfg
+++ b/celestia.cfg
@@ -195,7 +195,7 @@
 # or
 #   ExtrasDirectories  [ "D:\\celestia-extras" ]
--- a/sci-astronomy/celestia/files/celestia-1.6.1-gcc46.patch
+++ b/sci-astronomy/celestia/files/celestia-1.6.1-gcc46.patch
@@ -2,8 +2,8 @@ http://bugs.gentoo.org/show_bug.cgi?id=366073
 http://celestia.svn.sourceforge.net/viewvc/celestia?view=revision&revision=5178

 Patch written by Nils Larsson <ni1s@nerdshack.com>
--- src/celengine/frametree.h
-+++ src/celengine/frametree.h
+--- a/src/celengine/frametree.h
+++ b/src/celengine/frametree.h
@@ -14,6 +14,7 @@
 #define _CELENGINE_FRAMETREE_H_
 
--- a/sci-astronomy/celestia/files/celestia-1.6.1-libpng15.patch
+++ b/sci-astronomy/celestia/files/celestia-1.6.1-libpng15.patch
@@ -1,7 +1,7 @@
 imagecapture.cpp:184:40: error: ‘Z_BEST_COMPRESSION’ was not declared in this scope

--- src/celestia/imagecapture.cpp
-+++ src/celestia/imagecapture.cpp
+--- a/src/celestia/imagecapture.cpp
+++ b/src/celestia/imagecapture.cpp
@@ -31,6 +31,9 @@
 #include "png.h"
 #endif
--- a/sci-astronomy/celestia/files/celestia-1.6.1-libpng16.patch
+++ b/sci-astronomy/celestia/files/celestia-1.6.1-libpng16.patch
@@ -3,8 +3,8 @@ image.cpp:530:61: error: ‘memcpy’ was not declared in this scope
 https://bugs.gentoo.org/show_bug.cgi?id=464764

 Patch written by Lars Wendler <polynomial-c@gentoo.org>
--- a/celestia/src/celengine/image.cpp
-+++ b/celestia/src/celengine/image.cpp
+--- a/src/celengine/image.cpp
+++ b/src/celengine/image.cpp
@@ -42,6 +42,7 @@ extern "C" {
 #include "jpeglib.h"
 #else
@@ -13,8 +13,8 @@ Patch written by Lars Wendler <polynomial-c@gentoo.org>
 #include <jpeglib.h>
 #endif
 }
--- a/celestia/src/celengine/texture.cpp
-+++ b/celestia/src/celengine/texture.cpp
+--- a/src/celengine/texture.cpp
+++ b/src/celengine/texture.cpp
@@ -28,6 +28,7 @@
 #include <cstdlib>
 #include <cstdio>
--- a/sci-astronomy/celestia/files/celestia-1.6.99-automake.patch
+++ b/sci-astronomy/celestia/files/celestia-1.6.99-automake.patch
@@ -0,0 +1,326 @@
+From 40d2204abb0c3ef3c4ea42492309282006cdb03b Mon Sep 17 00:00:00 2001
+From: Hleb Valoshka <375gnu@gmail.com>
+Date: Sat, 24 Feb 2018 15:37:47 +0300
+Subject: [PATCH] update for newer automake
+
+---
+ configure.in => configure.ac | 19 ++++++++++---------
+ po/Makefile.in.in            |  1 +
+ po/be.po                     |  8 ++++----
+ po2/Makefile.in.in           |  1 +
+ src/Makefile.am              |  2 +-
+ src/cel3ds/Makefile.am       |  2 +-
+ src/celengine/Makefile.am    | 10 +++++-----
+ src/celephem/Makefile.am     |  2 +-
+ src/celestia/Makefile.am     |  2 +-
+ src/celestia/gtk/Makefile.am |  2 +-
+ src/celestia/kde/Makefile.am |  2 +-
+ src/celestia/qt/Makefile.am  |  2 +-
+ src/celmath/Makefile.am      |  2 +-
+ src/celmodel/Makefile.am     |  2 +-
+ src/celtxf/Makefile.am       |  2 +-
+ src/celutil/Makefile.am      |  2 +-
+ 16 files changed, 32 insertions(+), 29 deletions(-)
+ rename configure.in => configure.ac (97%)
+
+diff --git a/configure.in b/configure.ac
+similarity index 97%
+rename from configure.in
+rename to configure.ac
+index 0b70581e..c9e722a1 100644
+--- a/configure.in
+++ b/configure.ac
+@@ -4,8 +4,9 @@ dnl Process this file with autoconf to make a configure script
+ dnl
+ 
+ AC_PREREQ(2.57)
+-AC_INIT([celestia], [1.6.0], [celestia-developers@lists.sf.net])
+AC_INIT([celestia], [1.7.0], [celestia-developers@lists.sf.net])
+ AC_CONFIG_SRCDIR(acinclude.m4)
+AC_CONFIG_MACRO_DIRS([macros])
+ 
+ dnl The following section confirms that the user provided necessary option
+ dnl BEFORE anything is checked.
+@@ -19,7 +20,7 @@ ui_qt="no"
+ AC_ARG_WITH([glut],
+             AC_HELP_STRING([--with-glut], [Use Glut for the UI]),
+             ui_glut="yes")
+-			
+
+ AC_ARG_WITH([gtk],
+             AC_HELP_STRING([--with-gtk], [Use Gtk for an enhanced GUI]),
+             ui_gtk="yes")
+@@ -79,7 +80,7 @@ AC_CANONICAL_SYSTEM
+ dnl Perform program name transformation
+ AC_ARG_PROGRAM
+ 
+-AM_INIT_AUTOMAKE([-Wno-portability])
+AM_INIT_AUTOMAKE([-Wno-portability subdir-objects])
+ AM_CONFIG_HEADER(config.h)
+ 
+ AM_PO_SUBDIRS
+@@ -152,7 +153,7 @@ dnl
+ 
+ AC_ARG_WITH([cspice-dir],
+             AC_HELP_STRING([--with-cspice-dir=DIR], [Specify SPICE directory location]),
+-            SPICE_CFLAGS="-I$withval/include -DUSE_SPICE"; 
+            SPICE_CFLAGS="-I$withval/include -DUSE_SPICE";
+             SPICE_LIBS="$withval/lib/cspice.a")
+ 
+ AC_SUBST(SPICE_CFLAGS)
+@@ -386,11 +387,11 @@ if (test "$enable_lua" != "no"); then
+ 	LUA_VER=0
+ 	PKG_CHECK_MODULES(LUA, lua5.2 >= 5.2.0, LUA_VER=0x050200, [
+ 	PKG_CHECK_MODULES(LUA, lua >= 5.2.0, LUA_VER=0x050200, [
+-	PKG_CHECK_MODULES(LUA, lua5.1 >= 5.1.0, LUA_VER=0x050100, 
+-		[ PKG_CHECK_MODULES(LUA, lua >= 5.1.0, LUA_VER=0x050100, 
+	PKG_CHECK_MODULES(LUA, lua5.1 >= 5.1.0, LUA_VER=0x050100,
+		[ PKG_CHECK_MODULES(LUA, lua >= 5.1.0, LUA_VER=0x050100,
+ 		  [ PKG_CHECK_MODULES(LUA, lua50 >= 5.0.0 lua50 < 5.1.0, LUA_VER=0x050000,
+-		    [ PKG_CHECK_MODULES(LUA, lua >= 5.0.0 lua < 5.1.0, LUA_VER=0x050000, AC_MSG_RESULT([no])) ] 
+-		    ) ] 
+		    [ PKG_CHECK_MODULES(LUA, lua >= 5.0.0 lua < 5.1.0, LUA_VER=0x050000, AC_MSG_RESULT([no])) ]
+		    ) ]
+ 		) ]
+ 	) ] ) ] )
+ 	if (test "$LUA_VER" = "0x050000"); then
+@@ -512,7 +513,7 @@ AC_MSG_RESULT([Use Lua: $enable_lua]);
+ 
+ if (test "$LUA_VER" = "0x050000"); then
+ 	AC_MSG_RESULT([    Warning: Lua 5.1 is not available on your system, Lua 5.0 will be used
+-    instead but it may not be fully compatible with existing CELX scripts. 
+    instead but it may not be fully compatible with existing CELX scripts.
+     It is recommanded that you install Lua 5.0 and rerun configure.]);
+ fi
+ 
+diff --git a/po/Makefile.in.in b/po/Makefile.in.in
+index 5b7a5d5c..58c96720 100644
+--- a/po/Makefile.in.in
+++ b/po/Makefile.in.in
+@@ -31,6 +31,7 @@ gettextsrcdir = $(datadir)/gettext/po
+ INSTALL = @INSTALL@
+ INSTALL_DATA = @INSTALL_DATA@
+ mkinstalldirs = $(SHELL) @install_sh@ -d
+MKDIR_P = @MKDIR_P@
+ mkdir_p = @mkdir_p@
+ 
+ GMSGFMT_ = @GMSGFMT@
+diff --git a/po/be.po b/po/be.po
+index 171bf786..a229f43d 100644
+--- a/po/be.po
+++ b/po/be.po
+@@ -6,7 +6,7 @@ msgstr ""
+ "PO-Revision-Date: \n"
+ "Last-Translator: Hleb Valoshka <375gnu@gmail.com>\n"
+ "Language-Team: belarusian <i18n@mova.org>\n"
+-"Language: \n"
+"Language: belarusian\n"
+ "MIME-Version: 1.0\n"
+ "Content-Type: text/plain; charset=UTF-8\n"
+ "Content-Transfer-Encoding: 8bit\n"
+@@ -28,7 +28,7 @@ msgstr "STD"
+ 
+ #: src/celengine/dsodb.cpp:387
+ msgid "Loaded "
+-msgstr "Загружаны"
+msgstr "Загружана "
+ 
+ #: src/celengine/dsodb.cpp:387
+ msgid " deep space objects"
+@@ -110,7 +110,7 @@ msgstr " прымітываў, "
+ 
+ #: src/celengine/meshmanager.cpp:165
+ msgid " materials "
+-msgstr " матар'ялаў"
+msgstr " матар'ялаў "
+ 
+ #: src/celengine/meshmanager.cpp:166
+ msgid " unique)\n"
+@@ -739,7 +739,7 @@ msgstr "Трымаць "
+ 
+ #: src/celestia/celestiacore.cpp:3592
+ msgid "Follow "
+-msgstr "Ісьці ўсьлед "
+msgstr "Ідзём за аб'ектам: "
+ 
+ #: src/celestia/celestiacore.cpp:3597
+ msgid "Sync Orbit "
+diff --git a/po2/Makefile.in.in b/po2/Makefile.in.in
+index 5b7a5d5c..58c96720 100644
+--- a/po2/Makefile.in.in
+++ b/po2/Makefile.in.in
+@@ -31,6 +31,7 @@ gettextsrcdir = $(datadir)/gettext/po
+ INSTALL = @INSTALL@
+ INSTALL_DATA = @INSTALL_DATA@
+ mkinstalldirs = $(SHELL) @install_sh@ -d
+MKDIR_P = @MKDIR_P@
+ mkdir_p = @mkdir_p@
+ 
+ GMSGFMT_ = @GMSGFMT@
+diff --git a/src/Makefile.am b/src/Makefile.am
+index a929ca4d..64aad4a3 100644
+--- a/src/Makefile.am
+++ b/src/Makefile.am
+@@ -2,7 +2,7 @@ SUBDIRS = celutil celmath cel3ds celtxf celengine celephem celmodel celestia
+ 
+ DEFS = -DHIP_DATA_DIR='"$(HIPDIR)"' @DEFS@
+ 
+-INCLUDES = -I$(top_srcdir)/thirdparty/Eigen -I$(top_srcdir)/thirdparty/glew/include
+AM_CPPFLAGS = -I$(top_srcdir)/thirdparty/Eigen -I$(top_srcdir)/thirdparty/glew/include
+ 
+ buildstardb_SOURCES = buildstardb.cpp
+ EXTRA_DIST = packdb.cpp packnames.cpp readstars.cpp
+diff --git a/src/cel3ds/Makefile.am b/src/cel3ds/Makefile.am
+index efd9030d..a573c06b 100644
+--- a/src/cel3ds/Makefile.am
+++ b/src/cel3ds/Makefile.am
+@@ -1,7 +1,7 @@
+ noinst_LIBRARIES = libcel3ds.a
+ noinst_HEADERS = $(wildcard *.h)
+ 
+-INCLUDES = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/Eigen
+AM_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/Eigen
+ 
+ libcel3ds_a_SOURCES = \
+ 	3dsmodel.cpp \
+diff --git a/src/celengine/Makefile.am b/src/celengine/Makefile.am
+index a540b098..77d909b7 100644
+--- a/src/celengine/Makefile.am
+++ b/src/celengine/Makefile.am
+@@ -1,10 +1,11 @@
+ noinst_LIBRARIES = libcelengine.a
+ noinst_HEADERS = $(wildcard *.h)
+ 
+-INCLUDES = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/Eigen -I$(top_srcdir)/thirdparty/curveplot/include \
+-	-I$(top_srcdir)/thirdparty/glew/include
+AM_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/Eigen -I$(top_srcdir)/thirdparty/curveplot/include
+ 
+-libcelengine_a_CXXFLAGS = $(LUA_CFLAGS) $(SPICE_CFLAGS)
+libcelengine_a_CXXFLAGS = $(LUA_CFLAGS) $(SPICE_CFLAGS) $(GLEW_CFLAGS)
+
+AM_LDFLAGS = $(LUA_LDFLAGS) $(GLEW_LDFLAGS)
+ 
+ libcelengine_a_SOURCES = \
+ 	asterism.cpp \
+@@ -74,5 +75,4 @@ libcelengine_a_SOURCES = \
+ 	vertexprog.cpp \
+ 	virtualtex.cpp \
+ 	visibleregion.cpp \
+-	$(top_srcdir)/thirdparty/glew/src/glew.c \
+-	$(top_srcdir)/thirdparty/curveplot/src/curveplot.cpp
+	../../thirdparty/curveplot/src/curveplot.cpp
+diff --git a/src/celephem/Makefile.am b/src/celephem/Makefile.am
+index 0b9aed16..8d6f25e4 100644
+--- a/src/celephem/Makefile.am
+++ b/src/celephem/Makefile.am
+@@ -1,7 +1,7 @@
+ noinst_LIBRARIES = libcelephem.a
+ noinst_HEADERS = $(wildcard *.h)
+ 
+-INCLUDES = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/Eigen
+AM_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/Eigen
+ 
+ if ENABLE_SPICE
+ SPICESOURCES = spiceinterface.cpp spiceorbit.cpp spicerotation.cpp
+diff --git a/src/celestia/Makefile.am b/src/celestia/Makefile.am
+index 95ba9ab6..25eb7d64 100644
+--- a/src/celestia/Makefile.am
+++ b/src/celestia/Makefile.am
+@@ -1,7 +1,7 @@
+ SUBDIRS = 
+ 
+ bin_PROGRAMS = celestia
+-INCLUDES = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/Eigen -I$(top_srcdir)/thirdparty/glew/include
+AM_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/Eigen -I$(top_srcdir)/thirdparty/glew/include
+ 
+ DEFS = -DCONFIG_DATA_DIR='"$(PKGDATADIR)"' -DLOCALEDIR='"$(datadir)/locale"' @DEFS@
+ 
+diff --git a/src/celestia/gtk/Makefile.am b/src/celestia/gtk/Makefile.am
+index a77e000a..a32237e6 100644
+--- a/src/celestia/gtk/Makefile.am
+++ b/src/celestia/gtk/Makefile.am
+@@ -1,6 +1,6 @@
+ SUBDIRS = data
+ 
+-INCLUDES = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/Eigen -I$(top_srcdir)/thirdparty/glew/include
+AM_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/Eigen -I$(top_srcdir)/thirdparty/glew/include
+ 
+ DEFS = -DCONFIG_DATA_DIR='"$(PKGDATADIR)"' -DLOCALEDIR='"$(datadir)/locale"' @DEFS@
+ 
+diff --git a/src/celestia/kde/Makefile.am b/src/celestia/kde/Makefile.am
+index 07ec12d1..4f034994 100644
+--- a/src/celestia/kde/Makefile.am
+++ b/src/celestia/kde/Makefile.am
+@@ -30,7 +30,7 @@ if ENABLE_KDE
+ noinst_LIBRARIES = libkdegui.a
+ noinst_HEADERS = $(wildcard *.h)
+ 
+-INCLUDES = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/Eigen -I$(top_srcdir)/thirdparty/glew/include $(QT_INCLUDES) $(KDE_INCLUDES)
+AM_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/Eigen -I$(top_srcdir)/thirdparty/glew/include $(QT_AM_CPPFLAGS) $(KDE_AM_CPPFLAGS)
+ 
+ libkdegui_a_CXXFLAGS = $(LUA_CFLAGS) $(THEORA_CFLAGS)
+ 
+diff --git a/src/celestia/qt/Makefile.am b/src/celestia/qt/Makefile.am
+index fb43c487..8cd73b65 100644
+--- a/src/celestia/qt/Makefile.am
+++ b/src/celestia/qt/Makefile.am
+@@ -76,7 +76,7 @@ if ENABLE_QT
+ noinst_LIBRARIES = libqtgui.a
+ noinst_HEADERS = $(QT_HEADERS)
+ 
+-INCLUDES = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/Eigen -I$(top_srcdir)/thirdparty/glew/include
+AM_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/Eigen -I$(top_srcdir)/thirdparty/glew/include
+ 
+ BUILT_SOURCES = $(MOC_CPP_FILES) $(QRC_CPP_FILES) $(UI_H_FILES)
+ 
+diff --git a/src/celmath/Makefile.am b/src/celmath/Makefile.am
+index 2173112e..efb63bc8 100644
+--- a/src/celmath/Makefile.am
+++ b/src/celmath/Makefile.am
+@@ -1,7 +1,7 @@
+ noinst_LIBRARIES = libcelmath.a
+ noinst_HEADERS = $(wildcard *.h)
+ 
+-INCLUDES = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/Eigen
+AM_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/Eigen
+ 
+ libcelmath_a_SOURCES = \
+ 	frustum.cpp \
+diff --git a/src/celmodel/Makefile.am b/src/celmodel/Makefile.am
+index 39219eb0..9a619279 100644
+--- a/src/celmodel/Makefile.am
+++ b/src/celmodel/Makefile.am
+@@ -1,7 +1,7 @@
+ noinst_LIBRARIES = libcelmodel.a
+ noinst_HEADERS = $(wildcard *.h)
+ 
+-INCLUDES = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/Eigen
+AM_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/Eigen
+ 
+ libcelmodel_a_SOURCES = \
+ 	material.cpp \
+diff --git a/src/celtxf/Makefile.am b/src/celtxf/Makefile.am
+index 75c1ef89..938d4f04 100644
+--- a/src/celtxf/Makefile.am
+++ b/src/celtxf/Makefile.am
+@@ -1,7 +1,7 @@
+ noinst_LIBRARIES = libceltxf.a
+ noinst_HEADERS = $(wildcard *.h)
+ 
+-INCLUDES = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/glew/include
+AM_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/thirdparty/glew/include
+ 
+ libceltxf_a_SOURCES = \
+ 	texturefont.cpp
+diff --git a/src/celutil/Makefile.am b/src/celutil/Makefile.am
+index 27361d8b..6c956a1e 100644
+--- a/src/celutil/Makefile.am
+++ b/src/celutil/Makefile.am
+@@ -18,6 +18,6 @@ WINSOURCES = \
+ 	winutil.cpp \
+         windirectory.cpp
+ 
+-INCLUDES = -I$(top_srcdir)/thirdparty/Eigen
+AM_CPPFLAGS = -I$(top_srcdir)/thirdparty/Eigen
+ 
+ EXTRA_libcelutil_a_SOURCES= $(WINSOURCES)
--- a/sci-astronomy/celestia/files/celestia-1.6.99-cfg.patch
+++ b/sci-astronomy/celestia/files/celestia-1.6.99-cfg.patch
@@ -0,0 +1,25 @@
+From af91ecccb4fe46181d22d4195cb4cca1c734ae63 Mon Sep 17 00:00:00 2001
+From: Lars Wendler <polynomial-c@gentoo.org>
+Date: Wed, 4 Apr 2018 15:28:32 +0200
+Subject: [PATCH] celestia.cfg: Add ~/.celestia as extras directory.
+
+---
+ celestia.cfg | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/celestia.cfg b/celestia.cfg
+index 1a69b422..635b0084 100644
+--- a/celestia.cfg
+++ b/celestia.cfg
+@@ -176,7 +176,7 @@ StarTextures
+ # or
+ #   ExtrasDirectories  [ "D:\\celestia-extras" ]
+ #------------------------------------------------------------------------
+-  ExtrasDirectories  [ "data" "extras" ]
+  ExtrasDirectories  [ "data" "extras" "~/.celestia" ]
+ 
+ 
+ #------------------------------------------------------------------------
+-- 
+2.17.0
+
--- a/sci-astronomy/celestia/files/celestia-1.6.99-compiler_warnings.patch
+++ b/sci-astronomy/celestia/files/celestia-1.6.99-compiler_warnings.patch
@@ -0,0 +1,226 @@
+From dba25141a60ba7a09eac8f64eac1c18c48acc3a3 Mon Sep 17 00:00:00 2001
+From: Hleb Valoshka <375gnu@gmail.com>
+Date: Mon, 12 Mar 2018 20:18:51 +0300
+Subject: [PATCH] fix (some) compiler warnings
+
+---
+ src/cel3ds/3dsread.cpp       |  5 +++--
+ src/celengine/command.cpp    | 15 ++++++---------
+ src/celengine/observer.cpp   |  8 ++++----
+ src/celengine/render.cpp     |  2 ++
+ src/celengine/renderglsl.cpp |  2 +-
+ src/celengine/star.cpp       |  2 +-
+ src/celestia/glutmain.cpp    |  9 ++++-----
+ src/celestia/qt/qtmain.cpp   |  2 +-
+ src/celutil/bigfix.cpp       |  3 +--
+ 9 files changed, 23 insertions(+), 25 deletions(-)
+
+diff --git a/src/cel3ds/3dsread.cpp b/src/cel3ds/3dsread.cpp
+index 3b78847f..3ee3cf3d 100644
+--- a/src/cel3ds/3dsread.cpp
+++ b/src/cel3ds/3dsread.cpp
+@@ -116,8 +116,9 @@ void indent()
+         cout << "  ";
+ }
+ 
+-void logChunk(uint16 chunkType/*, int chunkSize*/)
+void logChunk(uint16 /*chunkType*/ /*, int chunkSize*/)
+ {
+#if 0
+     const char* name = NULL;
+ 
+     switch (chunkType)
+@@ -193,7 +194,7 @@ void logChunk(uint16 chunkType/*, int chunkSize*/)
+     default:
+         break;
+     }
+-#if 0
+
+     indent();
+ 
+     if (name == NULL)
+diff --git a/src/celengine/command.cpp b/src/celengine/command.cpp
+index e190fa5b..a258f4c0 100644
+--- a/src/celengine/command.cpp
+++ b/src/celengine/command.cpp
+@@ -703,24 +703,21 @@ CommandCapture::CommandCapture(const std::string& _type,
+ void CommandCapture::process(ExecutionEnvironment&)
+ {
+ #ifndef TARGET_OS_MAC
+-    bool success = false;
+-
+-
+     // Get the dimensions of the current viewport
+     int viewport[4];
+     glGetIntegerv(GL_VIEWPORT, viewport);
+ 
+     if (compareIgnoringCase(type, "jpeg") == 0)
+     {
+-        success = CaptureGLBufferToJPEG(filename,
+-                                        viewport[0], viewport[1],
+-                                        viewport[2], viewport[3]);
+        CaptureGLBufferToJPEG(filename,
+                              viewport[0], viewport[1],
+                              viewport[2], viewport[3]);
+     }
+     if (compareIgnoringCase(type, "png") == 0)
+     {
+-        success = CaptureGLBufferToPNG(filename,
+-                                       viewport[0], viewport[1],
+-                                       viewport[2], viewport[3]);
+        CaptureGLBufferToPNG(filename,
+                             viewport[0], viewport[1],
+                             viewport[2], viewport[3]);
+     }
+ #endif
+ }
+diff --git a/src/celengine/observer.cpp b/src/celengine/observer.cpp
+index 3b5af97a..60b818b3 100644
+--- a/src/celengine/observer.cpp
+++ b/src/celengine/observer.cpp
+@@ -426,7 +426,7 @@ void Observer::update(double dt, double timeScale)
+                 UniversalCoord origin = centerObj.getPosition(simTime);
+ 
+                 Vector3d v0 = ufrom.offsetFromKm(origin);
+-                Vector3d v1 = uto.offsetFromKm(origin);
+                //Vector3d v1 = uto.offsetFromKm(origin);
+ 
+                 if (jv.norm() == 0.0)
+                 {
+@@ -629,7 +629,7 @@ void Observer::computeGotoParameters(const Selection& destination,
+     }
+     
+     UniversalCoord targetPosition = destination.getPosition(getTime());
+-    Vector3d v = targetPosition.offsetFromKm(getPosition()).normalized();
+    //Vector3d v = targetPosition.offsetFromKm(getPosition()).normalized();
+     
+     jparams.traj = Linear;
+     jparams.duration = gotoTime;
+@@ -694,7 +694,7 @@ void Observer::computeGotoParametersGC(const Selection& destination,
+     setFrame(frame->getCoordinateSystem(), destination);
+ 
+     UniversalCoord targetPosition = destination.getPosition(getTime());
+-    Vector3d v = targetPosition.offsetFromKm(getPosition()).normalized();
+    //Vector3d v = targetPosition.offsetFromKm(getPosition()).normalized();
+ 
+     jparams.traj = GreatCircle;
+     jparams.duration = gotoTime;
+@@ -791,7 +791,7 @@ void Observer::computeCenterCOParameters(const Selection& destination,
+ 
+     Selection centerObj = frame->getRefObject();
+     UniversalCoord centerPos = centerObj.getPosition(getTime());
+-    UniversalCoord targetPosition = destination.getPosition(getTime());
+    //UniversalCoord targetPosition = destination.getPosition(getTime());
+ 
+     Quaterniond q;
+     q.setFromTwoVectors(v, w);
+diff --git a/src/celengine/render.cpp b/src/celengine/render.cpp
+index 018153d5..bfcefd39 100644
+--- a/src/celengine/render.cpp
+++ b/src/celengine/render.cpp
+@@ -8033,8 +8033,10 @@ void Renderer::renderCometTail(const Body& body,
+ {
+     Vector3f cometPoints[MaxCometTailPoints];
+     Vector3d pos0 = body.getOrbit(now)->positionAtTime(now);
+#if 0
+     Vector3d pos1 = body.getOrbit(now)->positionAtTime(now - 0.01);
+     Vector3d vd = pos1 - pos0;
+#endif
+     double t = now;
+ 
+     float distanceFromSun, irradiance_max = 0.0f;
+diff --git a/src/celengine/renderglsl.cpp b/src/celengine/renderglsl.cpp
+index 15644440..14774239 100644
+--- a/src/celengine/renderglsl.cpp
+++ b/src/celengine/renderglsl.cpp
+@@ -773,7 +773,7 @@ void renderGeometryShadow_GLSL(Geometry* geometry,
+     int lightIndex = 0;
+     Vector3f viewDir = -ls.lights[lightIndex].direction_obj;
+     Vector3f upDir = viewDir.unitOrthogonal();
+-    Vector3f rightDir = upDir.cross(viewDir);
+    /*Vector3f rightDir = */upDir.cross(viewDir);
+ 
+ 
+     glUseProgramObjectARB(0);
+diff --git a/src/celengine/star.cpp b/src/celengine/star.cpp
+index a5119cd6..662db92c 100644
+--- a/src/celengine/star.cpp
+++ b/src/celengine/star.cpp
+@@ -761,7 +761,7 @@ StarDetails::StarDetails() :
+     bolometricCorrection(0.0f),
+     knowledge(0u),
+     visible(true),
+-    texture(texture),
+    texture(texture), // warning: ‘StarDetails::texture’ is initialized with itself [-Winit-self]
+     geometry(InvalidResource),
+     orbit(NULL),
+     orbitalRadius(0.0f),
+diff --git a/src/celestia/glutmain.cpp b/src/celestia/glutmain.cpp
+index b1fb416c..36ae331b 100644
+--- a/src/celestia/glutmain.cpp
+++ b/src/celestia/glutmain.cpp
+@@ -155,8 +155,7 @@ static void MouseButton(int button, int state, int x, int y)
+     lastY = y;
+ }
+ 
+-
+-static void KeyPress(unsigned char c, int x, int y)
+static void KeyPress(unsigned char c, int /*x*/, int /*y*/)
+ {
+     // Ctrl-Q exits
+     if (c == '\021')
+@@ -167,7 +166,7 @@ static void KeyPress(unsigned char c, int x, int y)
+ }
+ 
+ 
+-static void KeyUp(unsigned char c, int x, int y)
+static void KeyUp(unsigned char c, int /*x*/, int /*y*/)
+ {
+     appCore->keyUp((int) c);
+ }
+@@ -237,13 +236,13 @@ static void HandleSpecialKey(int key, bool down)
+ }
+ 
+ 
+-static void SpecialKeyPress(int key, int x, int y)
+static void SpecialKeyPress(int key, int /*x*/, int /*y*/)
+ {
+     HandleSpecialKey(key, true);
+ }
+ 
+ 
+-static void SpecialKeyUp(int key, int x, int y)
+static void SpecialKeyUp(int key, int /*x*/, int /*y*/)
+ {
+     HandleSpecialKey(key, false);
+ }
+diff --git a/src/celestia/qt/qtmain.cpp b/src/celestia/qt/qtmain.cpp
+index f8dc5080..04b666d5 100644
+--- a/src/celestia/qt/qtmain.cpp
+++ b/src/celestia/qt/qtmain.cpp
+@@ -29,7 +29,7 @@
+ using namespace std;
+ 
+ extern "C" { FILE __iob_func[3] = { *stdin,*stdout,*stderr }; }
+-static const char *description = "Celestia";
+//static const char *description = "Celestia";
+ 
+ // Command line options
+ static bool startFullscreen = false;
+diff --git a/src/celutil/bigfix.cpp b/src/celutil/bigfix.cpp
+index 1eacc5e2..a4ff2f4b 100644
+--- a/src/celutil/bigfix.cpp
+++ b/src/celutil/bigfix.cpp
+@@ -416,11 +416,10 @@ std::string BigFix::toString()
+ 
+     // Conversion using code from the original BigFix class.
+     std::string encoded("");
+-    int bits, c, char_count, started, i, j;
+    int bits, c, char_count, i, j;
+ 
+     char_count = 0;
+     bits = 0;
+-    started = 0;
+ 
+     // Find first significant (non null) byte
+     i = 16;
--- a/sci-astronomy/celestia/files/celestia-1.6.99-default_source.patch
+++ b/sci-astronomy/celestia/files/celestia-1.6.99-default_source.patch
@@ -0,0 +1,40 @@
+From 1fe7a493eae81a4f32f65be03f594a7553429268 Mon Sep 17 00:00:00 2001
+From: Hleb Valoshka <375gnu@gmail.com>
+Date: Sat, 24 Feb 2018 16:45:36 +0300
+Subject: [PATCH] replace _BSD_SOURCE with _DEFAULT_SOURCE
+
+---
+ acinclude.m4          | 4 ++--
+ admin/acinclude.m4.in | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/acinclude.m4 b/acinclude.m4
+index e2d5da23..49a086f8 100644
+--- a/acinclude.m4
+++ b/acinclude.m4
+@@ -3223,8 +3223,8 @@ AC_DEFUN([AC_CHECK_COMPILERS],
+         CXXFLAGS="-Wall -W -Wpointer-arith $CXXFLAGS"
+         case $host in
+           *-*-linux-gnu)	
+-            CFLAGS="-std=iso9899:1990 -W -Wall -Wchar-subscripts -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 -D_BSD_SOURCE $CFLAGS"
+-            CXXFLAGS="-ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wchar-subscripts $CXXFLAGS"
+            CFLAGS="-std=iso9899:1990 -W -Wall -Wchar-subscripts -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 -D_DEFAULT_SOURCE $CFLAGS"
+            CXXFLAGS="-ansi -D_XOPEN_SOURCE=500 -D_DEFAULT_SOURCE -Wcast-align -Wchar-subscripts $CXXFLAGS"
+             KDE_CHECK_COMPILER_FLAG(Wmissing-format-attribute, [CXXFLAGS="$CXXFLAGS -Wformat-security -Wmissing-format-attribute"])
+             KDE_CHECK_C_COMPILER_FLAG(Wmissing-format-attribute, [CFLAGS="$CFLAGS -Wformat-security -Wmissing-format-attribute"])
+           ;;
+diff --git a/admin/acinclude.m4.in b/admin/acinclude.m4.in
+index e2d5da23..49a086f8 100644
+--- a/admin/acinclude.m4.in
+++ b/admin/acinclude.m4.in
+@@ -3223,8 +3223,8 @@ AC_DEFUN([AC_CHECK_COMPILERS],
+         CXXFLAGS="-Wall -W -Wpointer-arith $CXXFLAGS"
+         case $host in
+           *-*-linux-gnu)	
+-            CFLAGS="-std=iso9899:1990 -W -Wall -Wchar-subscripts -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 -D_BSD_SOURCE $CFLAGS"
+-            CXXFLAGS="-ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wchar-subscripts $CXXFLAGS"
+            CFLAGS="-std=iso9899:1990 -W -Wall -Wchar-subscripts -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 -D_DEFAULT_SOURCE $CFLAGS"
+            CXXFLAGS="-ansi -D_XOPEN_SOURCE=500 -D_DEFAULT_SOURCE -Wcast-align -Wchar-subscripts $CXXFLAGS"
+             KDE_CHECK_COMPILER_FLAG(Wmissing-format-attribute, [CXXFLAGS="$CXXFLAGS -Wformat-security -Wmissing-format-attribute"])
+             KDE_CHECK_C_COMPILER_FLAG(Wmissing-format-attribute, [CFLAGS="$CFLAGS -Wformat-security -Wmissing-format-attribute"])
+           ;;
--- a/sci-astronomy/celestia/files/celestia-1.6.99-gcc47.patch
+++ b/sci-astronomy/celestia/files/celestia-1.6.99-gcc47.patch
@@ -0,0 +1,37 @@
+From 97e728e3db4d74cf2a74316a4f0287a86ece47ad Mon Sep 17 00:00:00 2001
+From: Lars Wendler <polynomial-c@gentoo.org>
+Date: Wed, 4 Apr 2018 15:45:25 +0200
+Subject: [PATCH] Fixes for >=gcc-4.7
+
+---
+ src/celengine/frametree.h    | 1 +
+ src/celengine/planetgrid.cpp | 1 +
+ 2 files changed, 2 insertions(+)
+
+diff --git a/src/celengine/frametree.h b/src/celengine/frametree.h
+index 62ca5450..f8e17f8a 100644
+--- a/src/celengine/frametree.h
+++ b/src/celengine/frametree.h
+@@ -13,6 +13,7 @@
+ #ifndef _CELENGINE_FRAMETREE_H_
+ #define _CELENGINE_FRAMETREE_H_
+ 
+#include <unistd.h>
+ #include <vector>
+ #include <cstddef>
+ 
+diff --git a/src/celengine/planetgrid.cpp b/src/celengine/planetgrid.cpp
+index 1c0f53bc..c08fef4a 100644
+--- a/src/celengine/planetgrid.cpp
+++ b/src/celengine/planetgrid.cpp
+@@ -14,6 +14,7 @@
+ #include "planetgrid.h"
+ #include "body.h"
+ #include "vecgl.h"
+#include <celmath/mathlib.h>
+ #include <celmath/intersect.h>
+ #include <Eigen/Core>
+ #include <Eigen/Geometry>
+-- 
+2.17.0
+
--- a/sci-astronomy/celestia/files/celestia-1.6.99-linking.patch
+++ b/sci-astronomy/celestia/files/celestia-1.6.99-linking.patch
@@ -0,0 +1,78 @@
+From 803f4652895d40acc698901a87114a8582c050e6 Mon Sep 17 00:00:00 2001
+From: Lars Wendler <polynomial-c@gentoo.org>
+Date: Wed, 4 Apr 2018 15:40:08 +0200
+Subject: [PATCH] Fix linking issues:
+
+ * underlinking GLUT (https://bugs.gentoo.org/372123, https://bugs.gentoo.org/387609)
+ * as-needed (https://bugs.gentoo.org/281258)
+ * theora with glut (https://bugs.gentoo.org/399237)
+---
+ configure.in             |  1 +
+ src/celestia/Makefile.am | 13 ++++++++-----
+ 2 files changed, 9 insertions(+), 5 deletions(-)
+
+diff --git a/configure.in b/configure.in
+index 0b70581e..3ea150b9 100644
+--- a/configure.in
+++ b/configure.in
+@@ -242,6 +242,7 @@ if (test "$ui_glut" = "yes"); then
+ 	dnl Check for GLUT.
+ 	AC_CHECK_LIB(glut, glutKeyboardUpFunc, ,
+ 	             [AC_MSG_ERROR([GLUT library version >= 3.7 not found])])
+	check_theora="yes"
+ fi
+ AM_CONDITIONAL(ENABLE_GLUT, test "$ui_glut" = "yes")
+ 
+diff --git a/src/celestia/Makefile.am b/src/celestia/Makefile.am
+index 95ba9ab6..8402256b 100644
+--- a/src/celestia/Makefile.am
+++ b/src/celestia/Makefile.am
+@@ -7,14 +7,15 @@ DEFS = -DCONFIG_DATA_DIR='"$(PKGDATADIR)"' -DLOCALEDIR='"$(datadir)/locale"' @DE
+ 
+ if ENABLE_KDE
+ SUBDIRS += kde
+-celestiaKDELIBS = $(LIB_QT) $(LIB_KDECORE) $(LIB_KDEUI) $(LIB_KFILE) \
+-                  $(LIBSOCKET) -lDCOP kde/libkdegui.a
+celestiaKDELIBS = kde/libkdegui.a
+ celestia_LDFLAGS = $(all_libraries) $(KDE_RPATH)
+LIBS += $(LIB_QT) $(LIB_KDECORE) $(LIB_KDEUI) $(LIB_KFILE) $(LIBSOCKET) -lDCOP
+ endif
+ 
+ if ENABLE_GTK
+ SUBDIRS += gtk
+-celestiaGTKLIBS = $(GTK_LIBS) gtk/libgtkgui.a
+celestiaGTKLIBS = gtk/libgtkgui.a
+LIBS += $(GTK_LIBS)
+ endif
+ 
+ if ENABLE_QT
+@@ -49,6 +50,7 @@ endif
+ 
+ if ENABLE_GLUT
+ GLUTSOURCES = glutmain.cpp
+GLUTLIBS = -lGL
+ endif
+ 
+ if ENABLE_THEORA
+@@ -63,8 +65,6 @@ celestia_LDADD = \
+ 	$(celestiaKDELIBS) \
+ 	$(celestiaGTKLIBS) \
+ 	$(celestiaQTLIBS) \
+-	$(LUA_LIBS) \
+-	$(THEORA_LIBS) \
+ 	../celengine/libcelengine.a \
+ 	../celephem/libcelephem.a \
+ 	../celmodel/libcelmodel.a \
+@@ -72,6 +72,9 @@ celestia_LDADD = \
+ 	../cel3ds/libcel3ds.a \
+ 	../celmath/libcelmath.a \
+ 	../celutil/libcelutil.a \
+	$(LUA_LIBS) \
+	$(THEORA_LIBS) \
+	$(GLUTLIBS) \
+ 	$(SPICE_LIBS)
+ 
+ noinst_HEADERS = $(wildcard *.h)
+-- 
+2.17.0
+
--- a/sci-astronomy/celestia/files/celestia-1.6.99-models_makefile.patch
+++ b/sci-astronomy/celestia/files/celestia-1.6.99-models_makefile.patch
@@ -0,0 +1,21 @@
+From abe1b03873af0e33d6cc23dec22755564794d41c Mon Sep 17 00:00:00 2001
+From: Hleb Valoshka <375gnu@gmail.com>
+Date: Sat, 24 Feb 2018 15:58:35 +0300
+Subject: [PATCH] add Makefile for models/ subdir
+
+---
+ models/Makefile.am | 5 +++++
+ 1 file changed, 5 insertions(+)
+ create mode 100644 models/Makefile.am
+
+diff --git a/models/Makefile.am b/models/Makefile.am
+new file mode 100644
+index 00000000..09d37338
+--- /dev/null
+++ b/models/Makefile.am
+@@ -0,0 +1,5 @@
+pkgdatadir = @datadir@/@PACKAGE@/models
+
+pkgdata_DATA = $(wildcard *.cmod) $(wildcard *.png)
+
+EXTRA_DIST = $(pkgdata_DATA)
--- a/sci-astronomy/celestia/files/celestia-1.6.99-symlink.patch
+++ b/sci-astronomy/celestia/files/celestia-1.6.99-symlink.patch
@@ -0,0 +1,19 @@
+From 20fb86991babb1aa5aa278b2cd4dc454c78d5cd4 Mon Sep 17 00:00:00 2001
+From: Hleb Valoshka <375gnu@gmail.com>
+Date: Sat, 24 Feb 2018 18:36:20 +0300
+Subject: [PATCH] fix symlink creation
+
+---
+ src/celestia/Makefile.am | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/celestia/Makefile.am b/src/celestia/Makefile.am
+index 25eb7d64..60609fd3 100644
+--- a/src/celestia/Makefile.am
+++ b/src/celestia/Makefile.am
+@@ -79,4 +79,4 @@ noinst_DATA = ../../celestia
+ CLEANFILES = ../../celestia
+ 
+ ../../celestia: celestia
+-	(cd ../..; ln -s src/celestia/celestia)
+	(cd ../..; ln -sf src/celestia/celestia)