Bug#833611: fntsample: please make the build reproducible

[Chris Lamb]

Source: fntsample
Version: 4.0-1
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 fntsample 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/control    2016-08-06 23:30:43.895098667 +0100
--- b/debian/control    2016-08-06 23:38:37.890994350 +0100
@@ -3,7 +3,7 @@
 Priority: optional
 Maintainer: Євгеній Мещеряков <eu...@debian.org>
 Build-Depends: debhelper (>= 9~), gawk, libcairo2-dev, unicode-data, 
libglib2.0-dev,
-  pkg-config, libfreetype6-dev, libpango1.0-dev (>= 1.16), gettext, 
autotools-dev
+  pkg-config, libfreetype6-dev, libpango1.0-dev (>= 1.16), gettext, 
autotools-dev, dh-autoreconf
 Standards-Version: 3.9.6
 Vcs-Git: git://anonscm.debian.org/collab-maint/fntsample.git
 Vcs-Browser: https://anonscm.debian.org/cgit/collab-maint/fntsample.git
--- a/debian/patches/reproducible-build.patch   1970-01-01 01:00:00.000000000 
+0100
--- b/debian/patches/reproducible-build.patch   2016-08-06 23:34:48.621109953 
+0100
@@ -0,0 +1,19 @@
+Description: Make the build reproducible
+Author: Chris Lamb <la...@debian.org>
+Last-Update: 2016-08-06
+
+--- fntsample-4.0.orig/configure.ac
++++ fntsample-4.0/configure.ac
+@@ -35,7 +35,11 @@ Use --with-unicode-blocks option to spec
+ Blocks.txt file is available at Unicode site: 
http://unicode.org/Public/UNIDATA/Blocks.txt])
+ fi
+ 
+-DATE=`date +%F`
++if test -n "$SOURCE_DATE_EPOCH"; then
++      DATE=`date --utc --date="@$SOURCE_DATE_EPOCH" +%F`
++else
++      DATE=`date +%F`
++fi
+ AC_SUBST([DATE])
+ 
+ AC_CONFIG_FILES([Makefile fntsample.1 pdfoutline.1 po/Makefile.in])
--- a/debian/patches/series     1970-01-01 01:00:00.000000000 +0100
--- b/debian/patches/series     2016-08-06 23:34:46.333091146 +0100
@@ -0,0 +1 @@
+reproducible-build.patch
--- a/debian/rules      2016-08-06 23:30:43.895098667 +0100
--- b/debian/rules      2016-08-06 23:38:32.950953747 +0100
@@ -1,7 +1,7 @@
 #!/usr/bin/make -f
 
 %:
-       dh $@ --with autotools_dev
+       dh $@ --with autotools_dev,autoreconf
 
 override_dh_gencontrol:
        dh_gencontrol -- -VBuilt-Using="`dpkg-query -f'$${source:Package} (= 
$${source:Version})' -W unicode-data`"