diff options
| -rw-r--r-- | meta/classes/reproducible_build.bbclass | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/meta/classes/reproducible_build.bbclass b/meta/classes/reproducible_build.bbclass index 89f645b858..7571c116c8 100644 --- a/meta/classes/reproducible_build.bbclass +++ b/meta/classes/reproducible_build.bbclass @@ -115,11 +115,14 @@ EPOCHTASK = "do_deploy_source_date_epoch" do_unpack[postfuncs] += "create_source_date_epoch_stamp" def get_source_date_epoch_value(d): - cached = d.getVar('__CACHED_SOURCE_DATE_EPOCH') - if cached: + epochfile = d.getVar('SDE_FILE') + cached, efile = d.getVar('__CACHED_SOURCE_DATE_EPOCH') or (None, None) + if cached and efile == epochfile: return cached - epochfile = d.getVar('SDE_FILE') + if cached and epochfile != efile: + bb.debug(1, "Epoch file changed from %s to %s" % (efile, epochfile)) + source_date_epoch = int(d.getVar('SOURCE_DATE_EPOCH_FALLBACK')) try: with open(epochfile, 'r') as f: @@ -137,7 +140,7 @@ def get_source_date_epoch_value(d): except FileNotFoundError: bb.debug(1, "Cannot find %s. SOURCE_DATE_EPOCH will default to %d" % (epochfile, source_date_epoch)) - d.setVar('__CACHED_SOURCE_DATE_EPOCH', str(source_date_epoch)) + d.setVar('__CACHED_SOURCE_DATE_EPOCH', (str(source_date_epoch), epochfile)) return str(source_date_epoch) export SOURCE_DATE_EPOCH ?= "${@get_source_date_epoch_value(d)}" |