diff -r 34a679e5ca9d -r b35427506169 misc/physfs/CMakeLists.txt
--- a/misc/physfs/CMakeLists.txt	Mon Nov 19 17:41:09 2012 +0400
+++ b/misc/physfs/CMakeLists.txt	Mon Nov 19 13:21:20 2012 +0100
@@ -34,7 +34,7 @@
 INCLUDE(CheckLibraryExists)
 INCLUDE(CheckCSourceCompiles)
 
-INCLUDE_DIRECTORIES(./src)
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/src)
 
 IF(MACOSX)
     # Fallback to older OS X on PowerPC to support wider range of systems...