I rebuilt the Fedora Rawhide i386 part of the full repository using GCC 4.4, and there are no major problems, but a few minor problems: - mingw32-qt-win (4.4.3) This is a general FTBFS problem, not related to GCC 4.4. We use the 'moc' command line tool from the native qt-devel package, but because the version of qt-devel in Rawhide doesn't match the version we were building, this fails. Solution requires upgrading the mingw32-qt-win package and adding a hard BuildRequires on qt-devel = %{version}. - mingw32-xqilla Appears to be a missing header file: ../src/lexer/XQLexer.cpp: In member function 'int xqFlexLexer::yyinput()': ../src/lexer/XQLexer.cpp:16085: error: 'EOF' was not declared in this scope - mingw32-boost Lots and lots of the same error, which seems to be some sort of C++ thing: ./boost/mpl/apply_wrap.hpp:81:31: error: missing binary operator before token "(" - mingw32-poco Missing header? src/Environment.cpp:111: error: 'sprintf' is not a member of 'std' - mingw32-popt I think this is an unrelated FTBFS bug, apparently some sort of libtool error. - mingw32-inkscape Cannot build because mingw32-boost doesn't build -- see above. Since none of the above bugs are particularly serious, and don't affect any packages that are in Fedora, I suggest that we push GCC 4.4 immediately to Rawhide, and get on with building the Fedora packages. Rich. -- Richard Jones, Emerging Technologies, Red Hat http://et.redhat.com/~rjones virt-top is 'top' for virtual machines. Tiny program with many powerful monitoring features, net stats, disk stats, logging, etc. http://et.redhat.com/~rjones/virt-top