build: Avoid excessive dep generation on Makefile changes.
authorAndre Noll <maan@systemlinux.org>
Sun, 20 Apr 2014 00:55:12 +0000 (00:55 +0000)
committerAndre Noll <maan@tuebingen.mpg.de>
Sun, 26 Oct 2014 12:15:54 +0000 (13:15 +0100)
commit80bb4541edc2934389045b6729a65bc3f4dd27d9
treed6e2d24f93c607b41c686644d71d37a46c40898d
parentcdba3d86b4c41440ec7f26e867c18a802b0b26b7
build: Avoid excessive dep generation on Makefile changes.

Letting error2 depend on config.h instead of Makefile should be no
worse, and it does not cause all dependencies to be recreated in the
common case where config.h remains unchanged after reconfiguration.
Makefile.real