local.conf.sample: Weakly set BB_DISKMON_DIRS

For various reasons we need to be able to set and override this from
auto.conf on our test infrastructure. We have tried forcing the variable
but this then breaks other selftests. In the interests of not complicating
things further and needing to modify the tests across releases, weaken
the default assignment.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/conf/local.conf.sample b/meta/conf/local.conf.sample
index b7548533900c8a3d13384f03a8e262778d986330..742f2498c8f6dce2d57cb3c4ccc45ec91606bfeb 100644 (file)
--- a/meta/conf/local.conf.sample
+++ b/meta/conf/local.conf.sample
@@ -168,7 +168,7 @@ PATCHRESOLVE = "noop"
 # files and damages the build in ways which may not be easily recoverable.
 # It's necesary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \