reproducible_build: update do_deploy_source_date_epoch commment

Once the value of SOURCE_DATE_EPOCH is determined, it is stored in the recipe's SDE_FILE.
If none of the existing mechanisms are suitable, replace the do_deploy_source_date_epoch task
with recipe-specific functionality to write the appropriate SOURCE_DATE_EPOCH into the SDE_FILE.

(From OE-Core rev: e7b891b76954c784f5a93bd0a1c91315673ce40d)

Signed-off-by: Douglas Royds <douglas.royds@taitradio.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/meta/classes/reproducible_build.bbclass b/meta/classes/reproducible_build.bbclass
index 4f3680a376..0eb696ac78 100644
--- a/meta/classes/reproducible_build.bbclass
+++ b/meta/classes/reproducible_build.bbclass
@@ -24,7 +24,10 @@
 #
 # 4. If the above steps fail, use the modification time of the youngest file in the source tree.
 #
-# Once the value of SOURCE_DATE_EPOCH is determined, it is stored in the recipe's ${SDE_FILE}.
+# Once the value of SOURCE_DATE_EPOCH is determined, it is stored in the recipe's SDE_FILE.
+# If none of these mechanisms are suitable, replace the do_deploy_source_date_epoch task
+# with recipe-specific functionality to write the appropriate SOURCE_DATE_EPOCH into the SDE_FILE.
+#
 # If this file is found by other tasks, the value is exported in the SOURCE_DATE_EPOCH variable.
 # SOURCE_DATE_EPOCH is set for all tasks that might use it (do_configure, do_compile, do_package, ...)