This should fix kdevelop build failures. Build on i386 went fine.
Index: patches/patch-languages_cpp_CMakeLists_txt
===================================================================
RCS file: patches/patch-languages_cpp_CMakeLists_txt
diff -N patches/patch-languages_cpp_CMakeLists_txt
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ patches/patch-languages_cpp_CMakeLists_txt 18 Jul 2014 21:35:55 -0000
@@ -0,0 +1,13 @@
+$OpenBSD$
+--- languages/cpp/CMakeLists.txt.orig Sat Jul 19 01:00:03 2014
++++ languages/cpp/CMakeLists.txt Sat Jul 19 01:00:12 2014
+@@ -88,6 +88,9 @@ target_link_libraries(kdevcpplanguagesupport
+ ${KDE4_KTEXTEDITOR_LIBS}
+ )
+
++# XXX should be done directly in KDE4Macros.cmake instead?
++add_dependencies(kdevcpplanguagesupport
${CMAKE_CURRENT_BINARY_DIR}/ui_custom_include_paths.h)
++
+ install(TARGETS kdevcpplanguagesupport DESTINATION ${PLUGIN_INSTALL_DIR})
+
+
