glew: win32 patch is only for MingW

diff --git a/contrib/src/glew/rules.mak b/contrib/src/glew/rules.mak
index 91ff32fb01fbb2e744bc3290f23bbda861c0db06..ef5443440e3fcac11a36e00b74a300dda78ddb05 100644 (file)
--- a/contrib/src/glew/rules.mak
+++ b/contrib/src/glew/rules.mak
@@ -10,7 +10,9 @@ $(TARBALLS)/glew-$(GLEW_VERSION)-src.tar.gz:
 glew: glew-$(GLEW_VERSION)-src.tar.gz .sum-glew
        $(UNPACK)
        mv glew glew-$(GLEW_VERSION)-src
+ifdef HAVE_WIN32
        $(APPLY) $(SRC)/glew/win32.patch
+endif
        $(MOVE)
 
 .glew: glew