Build improvments
commita2b915a7609e27dbede396737ab3b992f1ba50e3
authorKyle J. McKay <mackyle@gmail.com>
Wed, 23 Apr 2014 19:10:40 +0000 (23 12:10 -0700)
committerKyle J. McKay <mackyle@gmail.com>
Wed, 23 Apr 2014 19:12:34 +0000 (23 12:12 -0700)
tree96d7a98e780b1420031188e0d2a7d90dd3daf868
parent3375af1a96c94c43c55c702811423225f44be88d
Build improvments

Support an optional config.mak file the same way the
Git build does by including it with -include and adding
it to .gitignore.  This way changes to the build can
be made persistent without needing to remember the exact
options that have been set and without making the output
of git describe "dirty".

Track changes to prefix and related variables and
automatically rebuild when necessary just like Git does.

Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
.gitignore
Makefile