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authorMark Hatle <mark.hatle@xilinx.com>2021-09-09 21:22:13 -0500
committerRichard Purdie <richard.purdie@linuxfoundation.org>2021-09-11 22:36:27 +0100
commit0b7dd711a54e92ce54abe99f59fc67e683d52dfe (patch)
tree98dff77ef3b77e5eb854cc1baa0160bb74941da9 /meta
parent1976013b026cfba94de32a13e994d92d7e9e39e5 (diff)
externalsrc: Work with reproducible_build
Externalsrc removes do_fetch, do_unpack, and do_patch. The system normally discovers the correct reproducible date as a postfuncs of do_unpack, so this date is never found, so it falls back to the default epoch. Instead we can move the discovery function to a prefuncs on the epoch deploy task. This task will run before do_configure, and since the source is already available can run safely at anytime. Signed-off-by: Mark Hatle <mark.hatle@xilinx.com> Signed-off-by: Mark Hatle <mark.hatle@kernel.crashing.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta')
1 files changed, 10 insertions, 0 deletions
diff --git a/meta/classes/externalsrc.bbclass b/meta/classes/externalsrc.bbclass
index 54b08adf62..7f1a760eec 100644
--- a/meta/classes/externalsrc.bbclass
+++ b/meta/classes/externalsrc.bbclass
@@ -110,6 +110,16 @@ python () {
bb.build.deltask(task, d)
+ if bb.data.inherits_class('reproducible_build', d) and 'do_unpack' in d.getVar("SRCTREECOVEREDTASKS").split():
+ # The reproducible_build's create_source_date_epoch_stamp function must
+ # be run after the source is available and before the
+ # do_deploy_source_date_epoch task. In the normal case, it's attached
+ # to do_unpack as a postfuncs, but since we removed do_unpack (above)
+ # we need to move the function elsewhere. The easiest thing to do is
+ # move it into the prefuncs of the do_deploy_source_date_epoch task.
+ # This is safe, as externalsrc runs with the source already unpacked.
+ d.prependVarFlag('do_deploy_source_date_epoch', 'prefuncs', 'create_source_date_epoch_stamp ')
d.prependVarFlag('do_compile', 'prefuncs', "externalsrc_compile_prefunc ")
d.prependVarFlag('do_configure', 'prefuncs', "externalsrc_configure_prefunc ")