diff -ur kdelibs-4.2.0/kjs/CMakeLists.txt kdelibs-4.2.0-kjs-gcc44-crash/kjs/CMakeLists.txt
--- kdelibs-4.2.0/kjs/CMakeLists.txt	2008-11-19 11:20:10.000000000 +0100
+++ kdelibs-4.2.0-kjs-gcc44-crash/kjs/CMakeLists.txt	2009-02-18 19:43:20.000000000 +0100
@@ -183,6 +183,8 @@
    CompileState.cpp
    )
 
+set_source_files_properties(dtoa.cpp PROPERTIES COMPILE_FLAGS -fno-strict-aliasing)
+
 if (NOT DEFINED QT_ONLY)
    set(KJSLIBNAME kjs)
 else (NOT DEFINED QT_ONLY)