$OpenBSD$

Index: core/CMakeLists.txt
--- core/CMakeLists.txt.orig
+++ core/CMakeLists.txt
@@ -111,6 +111,14 @@ if (${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
    link_libraries(nsl socket curses)
 endif()
 
+if (${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD")
+   set(HAVE_OPENBSD_OS 1)
+   set(PSCMD "ps -ax -o pid,command")
+   include_directories(${LOCALBASE}/include)
+   link_directories(${LOCALBASE}/lib)
+   link_libraries(intl)
+endif()
+
 if (${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
    set(HAVE_FREEBSD_OS 1)
    set(PSCMD "ps -ax -o pid,command")
