[oe-commits] [openembedded-core] branch master updated: local.conf.sample: Add Hash Equivalence

git at git.openembedded.org git at git.openembedded.org
Wed Oct 2 13:42:35 UTC 2019


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rpurdie pushed a commit to branch master
in repository openembedded-core.

The following commit(s) were added to refs/heads/master by this push:
     new 49b10ab  local.conf.sample: Add Hash Equivalence
49b10ab is described below

commit 49b10ab3f802bf36d8a2add7db208a868f525d5b
Author: Joshua Watt <jpewhacker at gmail.com>
AuthorDate: Tue Oct 1 15:09:51 2019 -0700

    local.conf.sample: Add Hash Equivalence
    
    Updates the local.conf sample file to reference the variables required
    to enable a local hash equivalence server.
    
    Signed-off-by: Joshua Watt <JPEWhacker at gmail.com>
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 meta/conf/local.conf.sample | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/meta/conf/local.conf.sample b/meta/conf/local.conf.sample
index 92afac2..783d2c4 100644
--- a/meta/conf/local.conf.sample
+++ b/meta/conf/local.conf.sample
@@ -212,6 +212,20 @@ PACKAGECONFIG_append_pn-qemu-system-native = " sdl"
 PACKAGECONFIG_append_pn-nativesdk-qemu = " sdl"
 #ASSUME_PROVIDED += "libsdl2-native"
 
+#
+# Hash Equivalence
+#
+# Enable support for automatically running a local hash equivalence server and
+# instruct bitbake to use a hash equivalence aware signature generator. Hash
+# equivalence improves reuse of sstate by detecting when a given sstate
+# artifact can be reused as equivalent, even if the current task hash doesn't
+# match the one that generated the artifact.
+#
+# A shared hash equivalent server can be set with "<HOSTNAME>:<PORT>" format
+#
+#BB_HASHSERVE = "auto"
+#BB_SIGNATURE_HANDLER = "OEEquivHash"
+
 # 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.

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