[lordsawar] 02/07: Add reproducible-build.patch and make the build reproducible.

[Markus Koschany]

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apo pushed a commit to branch master
in repository lordsawar.

commit f7b26cb7300b4c92b3149aab742ef415365666a9
Author: Markus Koschany <apo at debian.org>
Date:   Thu Jun 30 01:36:18 2016 +0200

    Add reproducible-build.patch and make the build reproducible.
    
    Thanks: Reiner Herrmann for the report and patch and Alexandre Detiste for his
    initial work.
    
    Closes: #828898
---
 debian/patches/reproducible-build.patch | 18 ++++++++++++++++++
 debian/patches/series                   |  1 +
 2 files changed, 19 insertions(+)

diff --git a/debian/patches/reproducible-build.patch b/debian/patches/reproducible-build.patch
new file mode 100644
index 0000000..7f4bafb
--- /dev/null
+++ b/debian/patches/reproducible-build.patch
@@ -0,0 +1,18 @@
+Author: Reiner Herrmann <reiner at reiner-h.de>
+Description: Make tarball reproducible
+ - sort file order
+ - clamp mtime at $SOURCE_DATE_EPOCH
+ - set owner/group to root
+ - fix permissions
+
+--- a/create-lw-file
++++ b/create-lw-file
+@@ -13,7 +13,7 @@
+   for f in $files; do
+           tmpfiles="$tmpfiles `basename $f`"
+   done
+-  tar -cvf $tarball $tmpfiles
++  tar -cvf $tarball $tmpfiles --sort=name --clamp-mtime --mtime="@${SOURCE_DATE_EPOCH:-$(date +%s)}" --mode=go=rX,u+rw,a-s --owner=root --group=root --numeric-owner
+   cd $origdir
+   cp -f $tmpdir/$tarball $1
+   rm -f $tmpdir/*
diff --git a/debian/patches/series b/debian/patches/series
new file mode 100644
index 0000000..55077d0
--- /dev/null
+++ b/debian/patches/series
@@ -0,0 +1 @@
+reproducible-build.patch

-- 
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