[Debian-med-packaging] Bug#834052: pixelmed-codec: please make the build reproducible

[Chris Lamb]

Source: pixelmed-codec
Version: 20141206-1
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 pixelmed-codec 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.patch	1970-01-01 01:00:00.000000000 +0100
--- b/debian/patches/reproducible_build.patch	2016-08-11 17:28:14.803715294 +0100
@@ -0,0 +1,18 @@
+Description: Make the build reproducible
+Author: Chris Lamb <lamby at debian.org>
+Last-Update: 2016-08-11
+
+--- pixelmed-codec-20141206.orig/Makefile
++++ pixelmed-codec-20141206/Makefile
+@@ -58,7 +58,11 @@ include ${PATHTOROOT}/Makefile.common.mk
+ 
+ pixelmed_codec.jar:
+ 	(cd com/pixelmed/codec/jpeg; make all)
++ifdef SOURCE_DATE_EPOCH
++	LC_ALL=C date --utc --date="@$$SOURCE_DATE_EPOCH" >BUILDDATE
++else
+ 	date >BUILDDATE
++endif
+ 	jar -cvf $@ BUILDDATE COPYRIGHT \
+ 		com/pixelmed/codec/jpeg/*.class
+ changelog:
--- a/debian/patches/series	2016-08-11 17:18:43.222976689 +0100
--- b/debian/patches/series	2016-08-11 17:27:51.215520673 +0100
@@ -1,2 +1,3 @@
 set_java_home.patch
 # debian_jars.patch
+reproducible_build.patch