vchoi_fork

[svn-r6317] Purpose:
    Bug Fix

Description:
    Some compilers were having problems if we included the -I/usr/include
    and -L/usr/lib flags which are completely redundant. This could occur
    if the user configured with something like:

        ./configure --with-zlib=/usr/include,/usr/lib

Solution:
    Check if the --with-* command is specified with /usr/include and
    /usr/lib. If so, then don't place them in the compile macros.

Platforms tested:
    Linux, Modi4