icecc: don't create unnecessary 'ice' dirs in sysroots when disabled
authorMartin Jansa <Martin.Jansa@gmail.com>
Wed, 2 Apr 2014 14:14:16 +0000 (16:14 +0200)
committerMartin Jansa <Martin.Jansa@gmail.com>
Thu, 3 Apr 2014 11:15:22 +0000 (13:15 +0200)
commitdee5932282e8e0963222420a05e6989fea28b313
tree77c2931ba111cd5fd622e3f23e030dc314e06865
parent7083dd3450e2e9964ec25cdf039ff5d26cbd70a0
icecc: don't create unnecessary 'ice' dirs in sysroots when disabled

* parsing ICE_PATH="${@icc_path(bb, d)}" causes "ice" directories
  to be created in every sysroot, that could be a bit confusing for
  people who inherit icecc.bbclass, but disabled it
* shorten ICECC_VERSION="${@icc_version(bb, d)}" path a bit
  by returning sooner when disabled
* remove ICECC_PATH and ICECC_ENV_EXEC from signatures, we assume that
  using icecc doesn't influence the output, so it shouldn't matter when
  user supplies own version of icecc or env script

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
meta/classes/icecc.bbclass