diff options
Diffstat (limited to 'poky/meta/classes/reproducible_build.bbclass')
-rw-r--r-- | poky/meta/classes/reproducible_build.bbclass | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/poky/meta/classes/reproducible_build.bbclass b/poky/meta/classes/reproducible_build.bbclass index ea643f286..278eeedc7 100644 --- a/poky/meta/classes/reproducible_build.bbclass +++ b/poky/meta/classes/reproducible_build.bbclass @@ -80,17 +80,16 @@ python create_source_date_epoch_stamp() { import oe.reproducible epochfile = d.getVar('SDE_FILE') - # If it exists we need to regenerate as the sources may have changed - if os.path.isfile(epochfile): - bb.debug(1, "Deleting existing SOURCE_DATE_EPOCH from: %s" % epochfile) - os.remove(epochfile) + tmp_file = "%s.new" % epochfile source_date_epoch = oe.reproducible.get_source_date_epoch(d, d.getVar('S')) bb.debug(1, "SOURCE_DATE_EPOCH: %d" % source_date_epoch) bb.utils.mkdirhier(d.getVar('SDE_DIR')) - with open(epochfile, 'w') as f: + with open(tmp_file, 'w') as f: f.write(str(source_date_epoch)) + + os.rename(tmp_file, epochfile) } def get_source_date_epoch_value(d): @@ -100,7 +99,7 @@ def get_source_date_epoch_value(d): epochfile = d.getVar('SDE_FILE') source_date_epoch = int(d.getVar('SOURCE_DATE_EPOCH_FALLBACK')) - if os.path.isfile(epochfile): + try: with open(epochfile, 'r') as f: s = f.read() try: @@ -113,7 +112,7 @@ def get_source_date_epoch_value(d): bb.warn("SOURCE_DATE_EPOCH value '%s' is invalid. Reverting to SOURCE_DATE_EPOCH_FALLBACK" % s) source_date_epoch = int(d.getVar('SOURCE_DATE_EPOCH_FALLBACK')) bb.debug(1, "SOURCE_DATE_EPOCH: %d" % source_date_epoch) - else: + 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)) |