From 7ce3f6f976d4362009f41c69ba634c08a2775db1 Mon Sep 17 00:00:00 2001
From: Robert Helgesson <robert@rycee.net>
Date: Wed, 30 Dec 2015 00:06:34 +0100
Subject: [PATCH] openscenegraph: use stdenv

This replaces use of `builderDefsPackage`. Also minor cleanups.
---
 .../libraries/openscenegraph/default.nix      | 78 +++++++------------
 1 file changed, 27 insertions(+), 51 deletions(-)

diff --git a/pkgs/development/libraries/openscenegraph/default.nix b/pkgs/development/libraries/openscenegraph/default.nix
index ecb4d82c9658..578d0219c020 100644
--- a/pkgs/development/libraries/openscenegraph/default.nix
+++ b/pkgs/development/libraries/openscenegraph/default.nix
@@ -1,60 +1,36 @@
-x@{builderDefsPackage
-  , cmake, giflib, libjpeg, libtiff, lib3ds, freetype, libpng
-  , coin3d, jasper, gdal_1_11, xproto, libX11, libXmu, freeglut, mesa
-  , doxygen, ffmpeg, xineLib, unzip, zlib, openal, libxml2
-  , curl, a52dec, faad2, gdk_pixbuf, pkgconfig, kbproto, SDL
-  , qt4, poppler, librsvg, gtk
-  , ...}:
-builderDefsPackage
-(a :
-let
-  helperArgNames = ["stdenv" "fetchurl" "builderDefsPackage"] ++
-    [];
+{ stdenv, fetchurl, cmake, giflib, libjpeg, libtiff, lib3ds, freetype
+, libpng, coin3d, jasper, gdal_1_11, xproto, libX11, libXmu
+, freeglut, mesa, doxygen, ffmpeg, xineLib, unzip, zlib, openal
+, libxml2, curl, a52dec, faad2, gdk_pixbuf, pkgconfig, kbproto, SDL
+, qt4, poppler, librsvg, gtk }:
 
-  buildInputs = map (n: builtins.getAttr n x)
-    (builtins.attrNames (builtins.removeAttrs x helperArgNames));
-  sourceInfo = rec {
-    baseName="OpenSceneGraph";
-    version="3.2.1";
-    name="${baseName}-${version}";
-    url="http://trac.openscenegraph.org/downloads/developer_releases/${name}.zip";
-    hash="0v9y1gxb16y0mj994jd0mhcz32flhv2r6kc01xdqb4817lk75bnr";
-  };
-in
-rec {
-  src = a.fetchurl {
-    url = sourceInfo.url;
-    sha256 = sourceInfo.hash;
+stdenv.mkDerivation rec {
+  name = "openscenegraph-${version}";
+  version = "3.2.1";
+
+  src = fetchurl {
+    url = "http://trac.openscenegraph.org/downloads/developer_releases/${name}.zip";
+    sha256 = "0v9y1gxb16y0mj994jd0mhcz32flhv2r6kc01xdqb4817lk75bnr";
   };
 
-  inherit (sourceInfo) name version;
-  inherit buildInputs;
-
-  /* doConfigure should be removed if not needed */
-  phaseNames = ["setVars" "addInputs" "doUnpack" "doPatch" "doCmake" "doMakeInstall"];
-
-  cmakeFlags = [
-    "-D MATH_LIBRARY="
+  buildInputs = [
+    cmake giflib libjpeg libtiff lib3ds freetype libpng coin3d jasper
+    gdal_1_11 xproto libX11 libXmu freeglut mesa doxygen ffmpeg
+    xineLib unzip zlib openal libxml2 curl a52dec faad2 gdk_pixbuf
+    pkgconfig kbproto SDL qt4 poppler librsvg gtk
   ];
 
-  setVars = a.noDepEntry ''
-    export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -D__STDC_CONSTANT_MACROS=1"
-  '';
+  cmakeFlags = [
+    "-DMATH_LIBRARY="
+    "-DCMAKE_C_FLAGS=-D__STDC_CONSTANT_MACROS=1"
+    "-DCMAKE_CXX_FLAGS=-D__STDC_CONSTANT_MACROS=1"
+  ];
 
-  meta = {
+  meta = with stdenv.lib; {
     description = "A 3D graphics toolkit";
-    maintainers = with a.lib.maintainers;
-    [
-      raskin
-    ];
-    platforms = with a.lib.platforms;
-      linux;
+    homepage = http://www.openscenegraph.org/;
+    maintainers = [ maintainers.raskin ];
+    platforms = platforms.linux;
     license = "OpenSceneGraph Public License - free LGPL-based license";
   };
-  passthru = {
-    updateInfo = {
-      downloadPage = "http://www.openscenegraph.org/projects/osg/wiki/Downloads";
-    };
-  };
-}) x
-
+}