Log message:
Fixed crash on startup.

Log message:
Update mame and mess to 0.152. The usual: new systems supported, bug fixes
for old supported systems.

Log message:
Mark packages as not ready for python-3.x where applicable;
either because they themselves are not ready or because a
dependency isn't. This is annotated by
PYTHON_VERSIONS_INCOMPATIBLE=  33 # not yet ported as of x.y.z
or
PYTHON_VERSIONS_INCOMPATIBLE=  33 # py-foo, py-bar
respectively, please use the same style for other packages,
and check during updates.

Use versioned_dependencies.mk where applicable.
Use REPLACE_PYTHON instead of handcoded alternatives, where applicable.
Reorder Makefile sections into standard order, where applicable.

Remove PYTHON_VERSIONS_INCLUDE_3X lines since that will be default
with the next commit.

Whitespace cleanups and other nits corrected, where necessary.

Log message:
ISO C++ says that replacements for operator new/delete must be global.
So don't define inline versions of them.

Log message:
Update to 0.151: the usual changes.

Log message:
Recursive revbump from pango-1.36.0

Log message:
Don't redefine realloc before including system headers that might use
it. Make a few more warnings non-fatal for clang.

Log message:
Update mame and mess to 0.150:
The usual emulation improvements.

Log message:
Revbump after cairo update

Log message:
Avoid -O3 for clang.