* Common::File will now look inside the application bundle on MacOS X for a file if
it can't find it anywhere else (so it'll find default-theme.ini and .zip)
* Cleaned up some #ifs.
svn-id: r21308
version of patch 1448395 by Aubin and some of my
own changes.
Notably:
* Two elements of a struct in backends/midi/quicktime.cpp
needed to be forced to BE.
* NASM set to build Mach-O binaries
* configure now checks for Altivec support on Darwin hosts,
instead of assuming it. Altivec support can also be disabled (not 100% sure if t
his is actually needed, but might be handy for crosscompiling).
* The aliasing of the symbols contained in the .asm files
done on Windows were also needed on MacOS.
Note that while the asm code is properly compiled and linked
in, HQ2/3x support will still not work properly on Intel macs
if NASM is enabled.
svn-id: r21280
