[PATCH v3 2/7] debian: avoid prompting package builder for signature

[Eric Wong <e@80x24.org>]

By setting the distribution to "UNRELEASED", debuild(1) will no
longer prompt users to sign the package(s).  I expect most users
building these Debian packages with make-debs.sh will be using
them locally on a development system which may not have private
keys.

While "debuild -us -uc" could also be used to avoid signatures,
using "UNRELEASED" also helps communicate to changelog readers
that the package(s) are not from an official Debian source.

AFAIK the official Debian package is maintained separately at
<https://git.hadrons.org/git/debian/pkgs/liburing.git>,
and won't be affected by this change.

Signed-off-by: Eric Wong <e@80x24.org>
---
 debian/changelog | 6 ++++++
 make-debs.sh     | 5 ++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/debian/changelog b/debian/changelog
index f0032e3..fbc361b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+liburing (2.0-1) UNRELEASED; urgency=low
+
+  * development package built for local use
+
+ -- Local User <user@example.com>  Tue, 16 Nov 2021 18:04:09 +0000
+
 liburing (0.7-1) stable; urgency=low
 
   * Update to 0.7
diff --git a/make-debs.sh b/make-debs.sh
index 136b79e..aea05f0 100755
--- a/make-debs.sh
+++ b/make-debs.sh
@@ -20,7 +20,10 @@ set -o pipefail
 
 # Create dir for build
 base=${1:-/tmp/release}
-codename=$(lsb_release -sc)
+
+# UNRELEASED here means debuild won't prompt for signing
+codename=UNRELEASED
+
 releasedir=$base/$(lsb_release -si)/liburing
 rm -rf $releasedir
 mkdir -p $releasedir