$OpenBSD: patch-Modules_Platform_OpenBSD_cmake,v 1.11 2013/06/06 12:47:06 dcoppa Exp $
--- Modules/Platform/OpenBSD.cmake.orig	Wed May 15 19:38:12 2013
+++ Modules/Platform/OpenBSD.cmake	Thu May 30 11:06:11 2013
@@ -1,4 +1,15 @@
-include(Platform/NetBSD)
+set(CMAKE_DL_LIBS "")
+set(CMAKE_C_COMPILE_OPTIONS_PIC "-fPIC")
+set(CMAKE_C_COMPILE_OPTIONS_PIE "-fPIE")
+set(CMAKE_SHARED_LIBRARY_C_FLAGS "-fPIC")            # -pic
+set(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-shared")       # -shared
+set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")         # +s, flag for exe link to use shared lib
+set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "-Wl,-rpath,")       # -rpath
+set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG_SEP ":")   # : or empty
+set(CMAKE_SHARED_LIBRARY_RPATH_LINK_C_FLAG "-Wl,-rpath-link,")
+set(CMAKE_EXE_EXPORTS_C_FLAG "-Wl,--export-dynamic")
+
+include(Platform/UnixPaths)
 
 # On OpenBSD, the compile time linker does not share it's configuration with
 # the runtime linker.  This will extract the library search paths from the
