diff -Nru pcl-1.7.2/debian/changelog pcl-1.7.2/debian/changelog
--- pcl-1.7.2/debian/changelog	2015-02-25 22:12:56.000000000 +0000
+++ pcl-1.7.2/debian/changelog	2015-06-17 14:59:01.000000000 +0000
@@ -1,3 +1,12 @@
+pcl (1.7.2-8) trusty; urgency=medium
+
+  * Appy ggc-min-expand+disable-WITH_DOCS.diff (Closes: #780582), Thanks Dejan
+    Latinovic.
+  * Update architectures on libopenni-dev dependency
+  * Upload to deb-rob PPA.
+
+ -- Jochen Sprickerhof <debian@jochen.sprickerhof.de>  Wed, 17 Jun 2015 16:58:45 +0200
+
 pcl (1.7.2-7) unstable; urgency=medium
 
   * Added patch to solve sometimes FTBFS. Patch proposed by
diff -Nru pcl-1.7.2/debian/control pcl-1.7.2/debian/control
--- pcl-1.7.2/debian/control	2014-12-01 22:34:46.000000000 +0000
+++ pcl-1.7.2/debian/control	2015-06-09 16:40:44.000000000 +0000
@@ -7,8 +7,6 @@
 Priority: extra
 Build-Depends: debhelper (>= 9), dh-exec (>=0.3),
                cmake,
-               doxygen,
-               doxygen-latex,
 	       python-sphinx,
 	       libboost-system-dev,
 	       libboost-filesystem-dev,
@@ -19,13 +17,15 @@
 	       libflann-dev,
 	       libvtk5-dev,
 	       libqhull-dev,
-	       libopenni-dev [i386 amd64],
+	       libopenni-dev [amd64 arm64 armel armhf i386 powerpc ppc64el],
 	       libqt4-opengl-dev,
 	       libusb-1.0-0-dev,
 	       freeglut3-dev, 
 	       libxmu-dev,
 	       libxi-dev,
 	       libvtk5-qt4-dev
+Build-Depends-Indep: doxygen,
+		     doxygen-latex
 Standards-Version: 3.9.6
 Vcs-Browser: http://anonscm.debian.org/gitweb/?p=debian-science/packages/pcl.git
 Vcs-Git: git://anonscm.debian.org/debian-science/packages/pcl.git
@@ -39,7 +39,7 @@
 	 libflann-dev,
 	 libvtk5-dev,
 	 libqhull-dev,
-	 libopenni-dev [i386 amd64],
+	 libopenni-dev [amd64 arm64 armel armhf i386 powerpc ppc64el],
          libpcl1.7 (= ${binary:Version}),
          ${misc:Depends}
 Suggests: libpcl-doc
diff -Nru pcl-1.7.2/debian/rules pcl-1.7.2/debian/rules
--- pcl-1.7.2/debian/rules	2014-12-01 15:32:27.000000000 +0000
+++ pcl-1.7.2/debian/rules	2015-06-09 16:40:44.000000000 +0000
@@ -11,6 +11,13 @@
 CFLAGS+=$(CPPFLAGS)
 CXXFLAGS+=$(CPPFLAGS)
 
+DEB_BUILD_ARCH     ?= $(shell dpkg-architecture -qDEB_BUILD_ARCH)
+ifneq (,$(filter $(DEB_BUILD_ARCH),mips mipsel))
+	CXXFLAGS+=--param ggc-min-expand=20
+endif
+
+BUILD_DOC = $(if $(shell dh_listpackages | grep libpcl-doc),-DWITH_DOCS=ON)
+
 # Multiarch.
 DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
 
@@ -32,7 +39,7 @@
 	-DBUILD_tools=ON -DBUILD_tracking=ON -DBUILD_visualization=ON   \
 	-DBUILD_apps_cloud_composer=OFF -DBUILD_apps_modeler=ON            \
 	-DBUILD_apps_point_cloud_editor=ON -DBUILD_apps_in_hand_scanner=ON \
-	-DWITH_DOCS=ON 
+	$(BUILD_DOC)
 
 override_dh_install:
 	mkdir -p debian/tmp/usr/share/doc/libpcl1.7-dbg && cp debian/README.Debug debian/tmp/usr/share/doc/libpcl1.7-dbg/