siteconfig: Clear cache before rebuilding
authorRichard Purdie <richard.purdie@linuxfoundation.org>
Fri, 28 Sep 2012 13:16:04 +0000 (14:16 +0100)
committerRichard Purdie <richard.purdie@linuxfoundation.org>
Fri, 28 Sep 2012 14:19:42 +0000 (15:19 +0100)
commit4d029c2ede7db85180cea43664b36d2e07816e22
tree8d10d5f042e50e1cb6277fd9722736033f080a0f
parentdcefe8cc015870f1b01be97a8fd2ff21efef13d5
siteconfig: Clear cache before rebuilding

This ensures consistent build results and avoids build failures when compiler flags
change for example.

(From OE-Core rev: a5ff8396cad130f809f8f8da49bb38e6f80f923c)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
meta/classes/siteconfig.bbclass