box2d: make src name independent

2 years ago · adfe7f334a
parent 18c2e9910f
commit adfe7f334a
1 changed files with 1 additions and 2 deletions
--- a/pkgs/development/libraries/box2d/default.nix
+++ b/pkgs/development/libraries/box2d/default.nix
@ -12,8 +12,6 @@ stdenv.mkDerivation rec {
    sha256 = "sha256-Z2J17YMzQNZqABIa5eyJDT7BWfXveymzs+DWsrklPIs=";
  };

-  sourceRoot = "source/Box2D";
-
  nativeBuildInputs = [ cmake pkg-config ];
  buildInputs = [ libGLU libGL freeglut libX11 xorgproto libXi ];

@ -24,6 +22,7 @@ stdenv.mkDerivation rec {
  ];

  prePatch = ''
+    cd Box2D
    substituteInPlace Box2D/Common/b2Settings.h \
      --replace 'b2_maxPolygonVertices	8' 'b2_maxPolygonVertices	15'
  '';