[Bug 4087] libmath++: libstdc++ new allocator build

[Ming Hua]

Public bug report changed:
https://launchpad.net/malone/bugs/4087

Title changed to:
    libmath++: libstdc++ new allocator build
Description changed to:
    MoM: http://people.ubuntu.com/~scott/ongoing-merge/libmath++/
    MOTU: Ming Hua (minghua)
    Status: To be synced

    All ubuntu changes were for GCC 4.0 ABI transition.  Now debian
    pacakge 0.0.4-3 has adapted to the new libstdc++ allocator ABI, so
    we should just sync from Debian.