vchoi_fork

[svn-r3062] Purpose:
    Improvement
Description:
    During configure, it tries to find the size of various basic
    C data types (int, int8, fast_int8, ...) by running a small
    program for each data type.  But Pecific blue uses a batch queue
    system to launch all jobs and the whole process takes couple
    minutes.  With over 20 basic types to test, that takes "forever"
    for the configure to complete.
Solution:
    Let the configure complete, then save all those valid values in
    the config.cache file into the specific config file for Pac. Blue.
    With the values cached, configure does not need to run those little
    problems.
Platform Tested:
    Pacific blue with mpicc.