Increase polygon vertex count for Box2D

svn path=/nixpkgs/trunk/; revision=25177
2010-12-17 15:40:34 +00:00
parent 7b4b615a86
commit af589388b0
2 changed files with 10 additions and 2 deletions
--- a/pkgs/development/libraries/box2d/default.nix
+++ b/pkgs/development/libraries/box2d/default.nix
@@ -27,8 +27,12 @@ rec {
  inherit (sourceInfo) name version;
  inherit buildInputs;

-  phaseNames = ["doCmake" "doMakeInstall"];
+  phaseNames = ["changeSettings" "doCmake" "doMakeInstall"];

+  changeSettings = a.fullDepEntry ''
+    sed -i Box2D/Common/b2Settings.h -e 's@b2_maxPolygonVertices .*@b2_maxPolygonVertices 15@'
+  '' ["minInit" "addInputs" "doUnpack"];
+      
  goSrcDir = ''cd Box2D'';

  doCmake = a.fullDepEntry ''