Merge pull request #645 from l337r007/fix-osx-cmake

CMake: Don't try to set property on target before it is defined.

code/CMakeLists.txt

@@ -656,11 +656,6 @@ if ( MSVC )
   ADD_DEFINITIONS( -D_CRT_SECURE_NO_WARNINGS )
 endif ( MSVC )
 
-if (APPLE)
-  SET_TARGET_PROPERTIES( assimp PROPERTIES
-    INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/${LIB_INSTALL_DIR}"
-  )
-endif()
 if (UNZIP_FOUND)
   SET (unzip_compile_SRCS "")
 else (UNZIP_FOUND)