Source: mauve
Version: 20140821-3
Severity: wishlist
Tags: patch
User: reproducible-builds@lists.alioth.debian.org
Usertags: umask
X-Debbugs-Cc: reproducible-builds@lists.alioth.debian.org

Hi!

While working on the "reproducible builds" effort [1], we have noticed
that mauve could not be built reproducibly.
The permissions inside a tarball vary because of different umasks.

The attached patch tells tar to normalize the permissions.

Regards,
 Reiner

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

diff --git a/debian/rules b/debian/rules
index 10654f4..72f35d7 100755
--- a/debian/rules
+++ b/debian/rules
@@ -36,6 +36,7 @@ install: build
 		LC_ALL="C" sort --zero-terminated | \
 		GZIP="-9n" tar --create --gzip --null --files-from=- \
 			--file $(CURDIR)/debian/mauve/usr/src/mauve.tar.gz \
+			--mode=go=rX,u+rw,a-s \
 			--mtime="$(BUILD_DATE)"
 	rm -rf debian/mauve/usr/src/mauve
 

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