File umask.patch of Package ccache
--- ccache-2.4/ccache.c 2004-09-13 05:38:30.000000000 -0500 +++ ccache-2.4/ccache.c.new 2006-12-12 17:14:29.000000000 -0600 @@ -1006,6 +1006,8 @@ umask(mask); } } + /* We ignore the above and set it ourselves now. Muahaha. */ + umask(002); /* check if we are being invoked as "ccache" */