diff -Nru dh-autoreconf-11/debian/changelog dh-autoreconf-12~ubuntu16.04.2~ppa1/debian/changelog
--- dh-autoreconf-11/debian/changelog	2016-02-08 10:14:21.000000000 +0000
+++ dh-autoreconf-12~ubuntu16.04.2~ppa1/debian/changelog	2017-05-04 22:36:33.000000000 +0000
@@ -1,3 +1,28 @@
+dh-autoreconf (12~ubuntu16.04.2~ppa1) xenial; urgency=medium
+
+  * Build for the staging frameworks PPA. This package is needed to build
+    gpgme1.0 which is needed to build kwallet-kf5.
+
+ -- José Manuel Santamaría Lema <panfaust@gmail.com>  Fri, 05 May 2017 00:35:20 +0200
+
+dh-autoreconf (12~ubuntu16.04.1) xenial-backports; urgency=medium
+
+  * No-change backport to xenial
+
+ -- Iain Lane <iain@orangesquash.org.uk>  Fri, 11 Nov 2016 11:03:09 +0000
+
+dh-autoreconf (12) unstable; urgency=medium
+
+  [ Julian Andres Klode ]
+  * dh_autoreconf: --sourcedirectory is forwarded by dh(1)
+    Thanks to Niels Thykier for reporting this on IRC
+  * debian/control: Standards-Version: 3.9.7
+
+  [ Niels Thykier ]
+  * dh_autoreconf: Do nothing if there are no configure scripts
+
+ -- Julian Andres Klode <jak@debian.org>  Sat, 02 Apr 2016 23:44:09 +0200
+
 dh-autoreconf (11) unstable; urgency=medium
 
   * dh_autoreconf: Support --sourcedirectory in compat level 10
diff -Nru dh-autoreconf-11/debian/control dh-autoreconf-12~ubuntu16.04.2~ppa1/debian/control
--- dh-autoreconf-11/debian/control	2016-02-08 10:14:21.000000000 +0000
+++ dh-autoreconf-12~ubuntu16.04.2~ppa1/debian/control	2016-04-02 21:44:18.000000000 +0000
@@ -3,7 +3,7 @@
 Priority: optional
 Maintainer: Julian Andres Klode <jak@debian.org>
 Build-Depends: debhelper (>= 9)
-Standards-Version: 3.9.5
+Standards-Version: 3.9.7
 Vcs-Git: git://anonscm.debian.org/collab-maint/dh-autoreconf.git
 Vcs-Browser: http://anonscm.debian.org/gitweb/?p=collab-maint/dh-autoreconf.git
 
diff -Nru dh-autoreconf-11/dh_autoreconf dh-autoreconf-12~ubuntu16.04.2~ppa1/dh_autoreconf
--- dh-autoreconf-11/dh_autoreconf	2016-02-08 10:14:21.000000000 +0000
+++ dh-autoreconf-12~ubuntu16.04.2~ppa1/dh_autoreconf	2016-04-02 21:44:18.000000000 +0000
@@ -70,9 +70,7 @@
 =item  B<-D>I<dir> B<--sourcedirectory>=I<dir>
 
 Run everything in the source directory. Supported only in debhelper compat
-level 10 for backwards compatibility. dh(1) does not forward this parameter,
-you need to override dh_autoreconf and specify it again.
-
+level 10 for backwards compatibility.
 
 =item I<program> B<--> I<params>
 
@@ -128,6 +126,15 @@
 if (-e "debian/autoreconf") {
     @directories=filearray("debian/autoreconf", ".");
     $find_options = join(" ",@directories)." ".$find_options;
+} elsif (not @ARGV) {
+    # No debian/autoreconf and no arguments - perhaps there is nothing
+    # to do.
+    my $dir = '.';
+    $dir = $opt_sourcedir if defined($opt_sourcedir);
+    if (not -f "${dir}/configure.ac" and not -f "${dir}/configure.in") {
+        # Nothing to do, exit early.
+        exit(0);
+    }
 }
 
 if (-e "debian/autoreconf.before" || -e "debian/autoreconf.after") {