[PATCH] faster rebuilds

[Christos Zoulas]

On Aug 24,  4:14pm, Martin.Kraemer at Fujitsu-Siemens.com (Martin Kraemer) wrote:
-- Subject: [PATCH] faster rebuilds

| Hi,
| 
| I was getting annoyed when each time I changed a header file, tc.const.h
| was rebuilt and each and every object file with it.
| 
| The attached patch compares the generated files with their predecessors,
| and only replaces them if something actually changed.

Applied too.

christos