xvidtune: Changes to 'master'

[Alan Coopersmith]

 configure.ac |    7 +++++--
 xvidtune.c   |    1 -
 2 files changed, 5 insertions(+), 3 deletions(-)

New commits:
commit b0c28d499be063330121d14f4e76337bd806c713
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sun Jan 13 14:05:42 2013 -0800

    Remove unneeded second declaration of buf that shadows the first
    
    Fixes gcc warnings:
    xvidtune.c:1281:7: warning: declaration of ‘buf’ shadows a previous local [-Wshadow]
    xvidtune.c:1129:10: warning: shadowed declaration is here [-Wshadow]
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit 971cd6f5721eccb166772a700e4561f2fc74eb09
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sun Jan 13 13:00:10 2013 -0800

    config: Add missing AC_CONFIG_SRCDIR
    
    Regroup AC statements under the Autoconf initialization section.
    Regroup AM statements under the Automake initialization section.
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>