branches: 1.1.4; 1.1.8;
merge GCC 4.8 build.

Rebase to HEAD as of a few days ago.

file m68k.mk was added on branch tls-maxphys on 2014-08-19 23:57:02 +0000

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")

file m68k.mk was added on branch yamt-pagecache on 2014-05-22 16:53:40 +0000