[Reproducible-builds] Bug#831587: stressapptest: please make the build reproducible

[Chris Lamb]

Source: stressapptest
Version: 1.0.6-2
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 stressapptest could not be built reproducibly.

Patch attached.

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


Regards,

-- 
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      lamby at debian.org / chris-lamb.co.uk
       `-
-------------- next part --------------
--- a/debian/patches/reproducible_build	1970-01-01 02:00:00.000000000 +0200
--- b/debian/patches/reproducible_build	2016-07-17 15:55:23.021436026 +0200
@@ -0,0 +1,18 @@
+Author: Chris Lamb <lamby at debian.org>
+Last-Update: 2016-07-17
+
+--- stressapptest-1.0.6.orig/configure.ac
++++ stressapptest-1.0.6/configure.ac
+@@ -95,7 +95,11 @@ hostname=$(uname -n)
+ AC_MSG_CHECKING([host name])
+ AC_MSG_RESULT([$hostname])
+ 
+-timestamp=$(date)
++if test -n "$SOURCE_DATE_EPOCH"; then
++	timestamp=$(LC_ALL=C date --utc --date=@$SOURCE_DATE_EPOCH)
++else
++	timestamp=$(date)
++fi
+ AC_MSG_CHECKING([current timestamp])
+ AC_MSG_RESULT([$timestamp])
+ 
--- a/debian/patches/series	2016-07-17 15:32:30.793480316 +0200
--- b/debian/patches/series	2016-07-17 15:55:15.493349335 +0200
@@ -1,3 +1,4 @@
 armhf_support
 support_i486_builds
 support_i586_builds
+reproducible_build