[Reproducible-builds] Bug#831328: uswsusp: please make the build reproducible

[Chris Lamb]

Source: uswsusp
Version: 1.0+20120915-6.1
Severity: wishlist
Tags: patch
User: reproducible-builds at lists.alioth.debian.org
Usertags: timestamps
X-Debbugs-Cc: reproducible-builds at lists.alioth.debian.org

Hi,

Whilst working on the "reproducible builds" effort [0], we noticed
that uswsusp could not be built reproducibly.

Patch attached. It can probably be sent upstream.

 [0] https://wiki.debian.org/ReproducibleBuilds


Regards,

-- 
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      lamby at debian.org / chris-lamb.co.uk
       `-
-------------- next part --------------
--- a/debian/patches/13_reproducible_build.patch	1970-01-01 02:00:00.000000000 +0200
--- b/debian/patches/13_reproducible_build.patch	2016-07-14 17:15:18.212410954 +0200
@@ -0,0 +1,14 @@
+Author: Chris Lamb <lamby at debian.org>
+Last-Update: 2016-07-14
+
+--- uswsusp-1.0+20120915.orig/wlcsv2c.pl
++++ uswsusp-1.0+20120915/wlcsv2c.pl
+@@ -52,7 +52,7 @@ close(OUF);
+ 
+ sub print_c_header
+ {
+-  ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst)=localtime(time);
++  ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst)=gmtime($ENV{SOURCE_DATE_EPOCH} || time);
+ 
+   printf OUF "/* whitelist.c\n";
+   printf OUF " * whitelist of machines that are known to work somehow\n";
--- a/debian/patches/series	2016-07-14 17:12:46.370896752 +0200
--- b/debian/patches/series	2016-07-14 17:15:05.948288585 +0200
@@ -11,3 +11,4 @@
 10_checksum_buffer_size.patch
 11_disable_gcrypt.patch
 12_gcc5-ftbfs_c99.diff
+13_reproducible_build.patch