Source: libbson
Version: 1.3.5-1
Severity: wishlist
Tags: patch
User: reproducible-bui...@lists.alioth.debian.org
Usertags: timestamps
X-Debbugs-Cc: reproducible-bui...@lists.alioth.debian.org
Hi,
Whilst working on the "reproducible builds" effort [0], we noticed
that libbson could not be built reproducibly.
Patch attached.
[0] https://wiki.debian.org/ReproducibleBuilds
Regards,
--
,''`.
: :' : Chris Lamb
`. `'` la...@debian.org / chris-lamb.co.uk
`-
--- a/debian/patches/0002_reproducible_build.patch 1969-12-31
19:00:00.000000000 -0500
--- b/debian/patches/0002_reproducible_build.patch 2016-08-03
19:59:31.672795427 -0400
@@ -0,0 +1,29 @@
+Description: Make the build reproducible
+Author: Chris Lamb <la...@debian.org>
+Last-Update: 2016-08-03
+
+--- libbson-1.3.5.orig/doc/mallard2man.py
++++ libbson-1.3.5/doc/mallard2man.py
+@@ -163,7 +163,12 @@ class Convert(object):
+ self._write('\n')
+
+ def _generateHeader(self):
+- year = datetime.utcnow().year
++ try:
++ mtime =
datetime.utcfromtimestamp(int(os.environ['SOURCE_DATE_EPOCH']))
++ year = mtime.year
++ except KeyError:
++ mtime = datetime.fromtimestamp(int(os.stat(self.inFile).st_mtime))
++ year = datetime.utcnow().year
+ self._writeComment('This manpage is Copyright (C) %s %s' % (year,
COPYRIGHT_HOLDER))
+ self._writeComment('')
+ self._writeComment(
+@@ -175,7 +180,7 @@ class Convert(object):
+ "Free Documentation License\".")
+ self._writeComment('')
+
+- date =
datetime.fromtimestamp(int(os.stat(self.inFile).st_mtime)).strftime('%Y-%m-%d')
++ date = mtime.strftime('%Y-%m-%d')
+ title = self.title.replace('()','').upper()
+ self._write('.TH "%s" "%s" "%s" "%s"\n' % (title, self.section, date,
GROUP))
+ self._write('.SH NAME\n')
--- a/debian/patches/series 2016-08-03 18:45:56.764275847 -0400
--- b/debian/patches/series 2016-08-03 19:59:45.473071418 -0400
@@ -1 +1,2 @@
0001_use_system_yajl.patch
+0002_reproducible_build.patch
