[Reproducible-builds] Bug#831405: xserver-xorg-video-openchrome: please make the build reproducible

[Chris Lamb]

Source: xserver-xorg-video-openchrome
Version: 1:0.3.3+git20160310-1
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 xserver-xorg-video-openchrome could not be built reproducibly.

Patch attached. Please send it upstream if possible.

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


Regards,

-- 
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      lamby at debian.org / chris-lamb.co.uk
       `-
-------------- next part --------------
--- a/src/Makefile.am	2016-07-15 17:56:15.066700891 +0200
--- b/src/Makefile.am	2016-07-15 18:22:08.362042386 +0200
@@ -113,6 +113,9 @@
         if [ -d .svn ]; then \
 	        echo '#define BUILDCOMMENT "(development build, at revision '\
 	                "`svnversion -nc .. | sed -e s/^[^:]*://`"')"' > $@.tmp; \
+        elif [ "$$SOURCE_DATE_EPOCH" ]; then \
+	        printf '#define BUILDCOMMENT "(compiled with SOURCE_DATE_EPOCH: %s)"' $$SOURCE_DATE_EPOCH \
+        	> $@.tmp; \
         else \
 	        date +'#define BUILDCOMMENT "(development build, compiled on %c)"' \
         	> $@.tmp; \