local.conf.sample: Document memory resident bitbake

Add an example of how to enable this to local.conf.sample

(From meta-yocto rev: e29dbff72bdfb99cf672599e8d1814e51ab7290a)

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

1 files changed, 10 insertions, 0 deletions

diff --git a/meta-poky/conf/local.conf.sample b/meta-poky/conf/local.conf.sample
index b555f1d21e..032f2623ee 100644
--- a/meta-poky/conf/local.conf.sample
+++ b/meta-poky/conf/local.conf.sample
@@ -261,6 +261,16 @@ PACKAGECONFIG_append_pn-qemu-system-native = " sdl"
 #BB_HASHSERVE = "auto"
 #BB_SIGNATURE_HANDLER = "OEEquivHash"
 
+#
+# Memory Resident Bitbake
+#
+# Bitbake's server component can stay in memory after the UI for the current command
+# has completed. This means subsequent commands can run faster since there is no need
+# for bitbake to reload cache files and so on. Number is in seconds, after which the
+# server will shut down.
+#
+#BB_SERVER_TIMEOUT = "60"
+
 # CONF_VERSION is increased each time build/conf/ changes incompatibly and is used to
 # track the version of this file when it was generated. This can safely be ignored if
 # this doesn't mean anything to you.