diff -Nru libosip2-4.0.0/debian/changelog libosip2-4.0.0/debian/changelog
--- libosip2-4.0.0/debian/changelog	2013-10-28 01:46:46.000000000 +0000
+++ libosip2-4.0.0/debian/changelog	2014-01-16 02:24:01.000000000 +0000
@@ -1,3 +1,10 @@
+libosip2 (4.0.0-3ubuntu2) trusty; urgency=medium
+
+  * Use dh-autoreconf instead of autotools-dev to also fix FTBFS on ppc64el by
+    getting new libtool macros (still updates config.{sub,guess}).
+
+ -- Logan Rosen <logan@ubuntu.com>  Wed, 15 Jan 2014 21:23:42 -0500
+
 libosip2 (4.0.0-3ubuntu1) trusty; urgency=low
 
   * Merge from Debian unstable.  Remaining changes:
diff -Nru libosip2-4.0.0/debian/control libosip2-4.0.0/debian/control
--- libosip2-4.0.0/debian/control	2013-10-16 10:40:28.000000000 +0000
+++ libosip2-4.0.0/debian/control	2014-01-16 02:23:41.000000000 +0000
@@ -4,7 +4,7 @@
 Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
 XSBC-Original-Maintainer: Debian VoIP Team <pkg-voip-maintainers@lists.alioth.debian.org>
 Uploaders: Mark Purcell <msp@debian.org>, Kilian Krause <kilian@debian.org>
-Build-Depends: debhelper (>= 9), dpkg-dev (>= 1.13.19), autotools-dev, docbook-to-man
+Build-Depends: debhelper (>= 9), dpkg-dev (>= 1.13.19), dh-autoreconf, docbook-to-man
 Standards-Version: 3.9.4
 Homepage: http://www.gnu.org/software/osip/
 Vcs-Svn: svn://anonscm.debian.org/pkg-voip/libosip2/trunk/
diff -Nru libosip2-4.0.0/debian/rules libosip2-4.0.0/debian/rules
--- libosip2-4.0.0/debian/rules	2013-10-16 10:40:28.000000000 +0000
+++ libosip2-4.0.0/debian/rules	2014-01-16 02:26:52.000000000 +0000
@@ -1,6 +1,6 @@
 #!/usr/bin/make -f
 %:
-	dh $@ --parallel --with autotools_dev
+	dh $@ --parallel --with autoreconf
 
 export EXTRA_LIB=-lpthread
 
@@ -13,5 +13,8 @@
 	# if the path of the libs that appear there changes
 	sed -i "/dependency_libs/ s/'.*'/''/" `find . -name '*.la'`
 
+override_dh_autoreconf:
+	dh_autoreconf ./autogen.sh
+
 get-orig-source:
 	uscan --force-download