zlib-CMakeLists.txt-OUTPUT_NAME.patch

--- CMakeLists.txt	2013-07-17 15:19:28.796882150 +0200
+++ CMakeLists.txt	2013-07-17 15:19:41.529182951 +0200
@@ -199,9 +199,9 @@
     set_target_properties(zlib PROPERTIES VERSION ${ZLIB_FULL_VERSION})
 endif()
 
+set_target_properties(zlib zlibstatic PROPERTIES OUTPUT_NAME z)
 if(UNIX)
     # On unix-like platforms the library is almost always called libz
-   set_target_properties(zlib zlibstatic PROPERTIES OUTPUT_NAME z)
    if(NOT APPLE)
      set_target_properties(zlib PROPERTIES LINK_FLAGS "-Wl,--version-script,\"${CMAKE_CURRENT_SOURCE_DIR}/zlib.map\"")
    endif()