[FFmpeg-cvslog] configure: Hack to treat x32 as x86_64.

ffmpeg | branch: release/2.4 | Reimar Döffinger | Wed Nov 12 09:53:01 2014 +0100| [3e0802e42b07e4c9262240aa2caf208eebac70a2] | committer: Carl Eugen Hoyos configure: Hack to treat x32 as x86_64. Allows shared compilation on x32 with --disable-asm. (cherry picked from commit 5e8e2f3861dfbc48644

[FFmpeg-cvslog] configure: Hack to treat x32 as x86_64.

ffmpeg | branch: master | Reimar Döffinger | Wed Nov 12 09:53:01 2014 +0100| [5e8e2f3861dfbc4864490401c5209fbc24df3c29] | committer: Carl Eugen Hoyos configure: Hack to treat x32 as x86_64. Allows shared compilation on x32 with --disable-asm. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a