bitmap: Changes to 'master'

[Alan Coopersmith]

 Graphics.c   |   10 +++++++++-
 Makefile.am  |    2 +-
 configure.ac |   12 ++++++++++++
 3 files changed, 22 insertions(+), 2 deletions(-)

New commits:
commit 67ab447959b62454f4e0273177baa19711babb96
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Tue Dec 20 21:47:56 2011 -0800

    Use lrint() from math library if available
    
    Moves -lm from being hardcoded in Makefile.am to being added via
    AC_SEARCH_LIBS in configure.ac setting it in $(MATH_LIBS)
    
    Using lrint() [returns long int] instead of rint() [returns double]
    clears a bunch of gcc warnings of the form:
    "cast from function call of type ‘double’ to non-matching type ‘short int’"
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>