base.bbclass: If unpacking again, wipe out ${S}/patches

If we unpack again, its assumed the data in any patches directory is invalid
since do_patch will run again. This ensures old patch data doesn't get
reused in a confused way.

Ideally we should probably wipe out ${S} here but that is probably a change
for another time.

[YOCTO #2043 partially]

(From OE-Core rev: 5fe5e6a15f26f23f0c5b863fafad7a0d382a55e2)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2012-03-02 11:53:26 +00:00
parent d1168cc12a
commit 93b3692ac8

View File

@@ -94,6 +94,7 @@ python base_do_fetch() {
addtask unpack after do_fetch
do_unpack[dirs] = "${WORKDIR}"
do_unpack[cleandirs] = "${S}/patches"
python base_do_unpack() {
src_uri = (d.getVar('SRC_URI', True) or "").split()
if len(src_uri) == 0: