Do not impose dependency on `runit' binary package

Instead, generate conflict relation with old `runit' version, not
providing `runit-log' user.

2 files changed, 5 insertions, 1 deletions

diff --git a/debian/changelog b/debian/changelog
index 0a35570..c1ce29d 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -3,6 +3,9 @@ dh-runit (2.8.1) UNRELEASED; urgency=medium
   * Make auto-generated runscripts invoke svlogd(8) as `runit-log' user.
   * Impose dependency on (runit >= 2.1.2-20), which provides `runit-log'
     user.
+  * Do not impose dependency on `runit' binary package. Instead,
+    generate conflict relation with old `runit' version, not providing
+    `runit-log' user.
 
  -- Dmitry Bogatov <KAction@debian.org>  Wed, 12 Dec 2018 02:15:19 +0000
 
diff --git a/dh_runit b/dh_runit
index bf2a49a..a3e512b 100755
--- a/dh_runit
+++ b/dh_runit
@@ -102,7 +102,8 @@ HERE
             install_dir("$tmp/var/lib/runit/log/supervise/$name");
         }
     }
-    addsubstvar($pkg, 'misc:Depends', 'runit', '>= 2.1.2-20~');
+    # runit=2.1.2-20 introduced 'runit-log' user
+    addsubstvar($pkg, 'runit:Conflicts', 'runit', '<< 2.1.2-20~');
     addsubstvar($pkg, 'misc:Depends', 'runit-helper', '>= 2.8.1~');
 }