build: add support for automatically removing build dir contents during build
authorFelix Fietkau <nbd@nbd.name>
Wed, 18 Jan 2017 14:37:57 +0000 (15:37 +0100)
committerFelix Fietkau <nbd@nbd.name>
Wed, 18 Jan 2017 22:57:08 +0000 (23:57 +0100)
commit7a523569f7f403cdd7c2074cc49920f1dd7ecc70
tree1fb09d1838718e062e74c7894a3f65b8523cfa31
parentc150a190f59afa3d34924a76bb9306bdb0914533
build: add support for automatically removing build dir contents during build

This is used to save space on buildbot instances.
If any part of a package needs to be rebuild, the whole package is
rebuilt from scratch. Stamp files are preserved to allow dependency
checks to work

Signed-off-by: Felix Fietkau <nbd@nbd.name>
config/Config-devel.in
include/package.mk
include/subdir.mk
package/Makefile