add support to build in a seperate builddir like OpenELEC does per standard with the new packageformat. For this its needed to change @abs_top_srcdir@ (the sourcedir) to @abs_top_builddir@ (the real builddir) and changing all relative paths to absolute paths with help of $(srcdir) in includes.
[mythtv-cmyth] Changelog for v1.6.12
Merge pull request #224 from sraue/builddirfix-Frodo

add support to build in a seperate builddir like OpenELEC does per stand...
Merge remote-tracking branch 'upstream/frodo' into frodo