Source: dropbear
Version: 2014.65-1
Severity: wishlist
Tags: patch
User: reproducible-builds@lists.alioth.debian.org
Usertags: timestamps
X-Debbugs-Cc: reproducible-builds@lists.alioth.debian.org

Hi,

While working on the "reproducible builds" effort [1], we have noticed
that dropbear could not be built reproducibly.

The attached patch removes timestamps from the build system. Once
applied, dropbear can be built reproducibly in our current experimental
framework.

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


Regards,

-- 
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      la...@debian.org / chris-lamb.co.uk
       `-
diff -urNad dropbear.orig/dropbear-2014.65/debian/implicit 
dropbear/dropbear-2014.65/debian/implicit
--- dropbear.orig/dropbear-2014.65/debian/implicit      2015-02-07 
12:38:12.724265091 +0000
+++ dropbear/dropbear-2014.65/debian/implicit   2015-02-07 12:44:14.468501075 
+0000
@@ -35,7 +35,7 @@
            debian/$*/usr/share/doc/$*/changelog'
        @test -s debian/$*/usr/share/doc/$*/changelog || \
          sh -cx 'rm -f debian/$*/usr/share/doc/$*/changelog'
-       @gzip -9 debian/$*/usr/share/doc/$*/changelog*
+       @gzip -9n debian/$*/usr/share/doc/$*/changelog*
 %.deb-docs-docs:
        @for i in `cat debian/$*.docs 2>/dev/null || :`; do \
          if test -d $$i; then \
@@ -54,7 +54,7 @@
        @if test -r debian/$*.NEWS.Debian; then \
          sh -cx 'install -m0644 debian/$*.NEWS.Debian \
            debian/$*/usr/share/doc/$*/NEWS.Debian && \
-             gzip -9 debian/$*/usr/share/doc/$*/NEWS.Debian'; \
+             gzip -9n debian/$*/usr/share/doc/$*/NEWS.Debian'; \
        fi
 %.deb-docs-examples:
        @rm -rf debian/$*/usr/share/doc/$*/examples
diff -urNad dropbear.orig/dropbear-2014.65/debian/rules 
dropbear/dropbear-2014.65/debian/rules
--- dropbear.orig/dropbear-2014.65/debian/rules 2015-02-07 12:38:12.724265091 
+0000
+++ dropbear/dropbear-2014.65/debian/rules      2015-02-07 12:44:05.576102139 
+0000
@@ -104,8 +104,8 @@
        for i in dbclient.1 dropbearkey.1 dropbearconvert.1; do \
          install -m644 $$i '$(DIR)'/usr/share/man/man1/ || exit 1; \
        done
-       gzip -9 '$(DIR)'/usr/share/man/man8/*.8
-       gzip -9 '$(DIR)'/usr/share/man/man1/*.1
+       gzip -9n '$(DIR)'/usr/share/man/man8/*.8
+       gzip -9n '$(DIR)'/usr/share/man/man1/*.1
        # copyright, changelog
        cat debian/copyright.in LICENSE >debian/copyright
        test -r changelog || ln -s CHANGES changelog
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