freeorion: init at 0.4.5

pkgs/games/freeorion/92455f9.patch

@@ -0,0 +1,19 @@
+diff -Naur GG/src/Font.cpp
+--- /GG/src/Font.cpp
++++ /GG/src/Font.cpp
+@@ -1586,8 +1586,13 @@
+     using boost::lexical_cast;
+     FT_UInt index = FT_Get_Char_Index(face, ch);
+     if (index) {
+-        if (FT_Load_Glyph(face, index, FT_LOAD_DEFAULT))
+-            ThrowBadGlyph("GG::Font::GetGlyphBitmap : Freetype could not load the glyph for character '%1%'", ch);
++        if (FT_Load_Glyph(face, index, FT_LOAD_DEFAULT)) {
++            // loading of a glpyh failed so we replace it with
++            // the 'Replacement Character' at codepoint 0xFFFD
++            FT_UInt tmp_index = FT_Get_Char_Index(face, 0xFFFD);
++            if (FT_Load_Glyph(face, tmp_index, FT_LOAD_DEFAULT))
++                ThrowBadGlyph("GG::Font::GetGlyphBitmap : Freetype could not load the glyph for character '%1%'", ch);
++        }
+ 
+         FT_GlyphSlot glyph = face->glyph;
+ 

pkgs/games/freeorion/default.nix

@@ -0,0 +1,23 @@
+{ stdenv, fetchurl, cmake, boost, SDL2, python2, freetype, openal, libogg, libvorbis, zlib, libpng, libtiff, libjpeg, mesa, glew, doxygen }:
+
+stdenv.mkDerivation rec {
+  version = "0.4.5";
+  name = "freeorion-${version}";
+
+  src = fetchurl {
+    url = "https://github.com/freeorion/freeorion/releases/download/v0.4.5/FreeOrion_v0.4.5_2015-09-01.f203162_Source.tar.gz";
+    sha256 = "3b99b92eeac72bd059566dbabfab54368989ba83f72e769bc94eb8dd4fe414c0";
+  };
+
+  buildInputs = [ cmake boost SDL2 python2 freetype openal libogg libvorbis zlib libpng libtiff libjpeg mesa glew doxygen ];
+
+  # cherry pick for acceptable performance https://github.com/freeorion/freeorion/commit/92455f97c28055e296718230d2e3744eccd738ec
+  patches = [ ./92455f9.patch ];
+
+  meta = with stdenv.lib; {
+    description = "A free, open source, turn-based space empire and galactic conquest (4X) computer game";
+    homepage = "http://www.freeorion.org";
+    license = [ licenses.gpl2 licenses.cc-by-sa-30 ];
+    platforms = platforms.linux;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -14686,6 +14686,8 @@ in
 
   freedink = callPackage ../games/freedink { };
 
+  freeorion = callPackage ../games/freeorion { };
+
   fsg = callPackage ../games/fsg {
     wxGTK = wxGTK28.override { unicode = false; };
   };