Source: doomsday
Version: 1.15.8-3
Severity: wishlist
Tags: patch
User: reproducible-bui...@lists.alioth.debian.org
Usertags: timestamps permissions
X-Debbugs-Cc: reproducible-b...@lists.alioth.debian.org
Hi,
Whilst working on the Reproducible Builds effort [0], we noticed
that doomsday could not be built reproducibly.
Patch attached. This also makes the debian/patches/perms.patch
not required as we set the file mode manually.
[0] https://reproducible-builds.org/
Regards,
--
,''`.
: :' : Chris Lamb
`. `'` la...@debian.org / chris-lamb.co.uk
`-
diff --git a/doomsday/build/scripts/buildpackage.py
b/doomsday/build/scripts/buildpackage.py
index 1f51441..133384d 100755
--- a/doomsday/build/scripts/buildpackage.py
+++ b/doomsday/build/scripts/buildpackage.py
@@ -7,7 +7,7 @@
# buildpackage (pack-dir) (output-dir)
#
-import sys, os, os.path, zipfile
+import sys, os, os.path, zipfile, time
if len(sys.argv) < 2:
print "Usage: %s (pack-dir) (output-dir)" % sys.argv[0]
@@ -58,8 +58,12 @@ class Package:
sys.exit(1)
# Write entries in alphabetical order.
+ date_time = time.localtime(int(os.environ.get('SOURCE_DATE_EPOCH',
time.time())))
for full, internal in sorted(contents):
- pack.write(full, internal)
+ info = zipfile.ZipInfo(internal, date_time)
+ info.external_attr = 0644 << 16L
+ with open(full, 'rb') as f:
+ pack.writestr(info, f.read())
# Write it out.
print "Wrote %s (contains %i files)." % (outputName,
len(pack.namelist()))
