diff -Nru mpich2-1.4.1/debian/changelog mpich2-1.4.1/debian/changelog
--- mpich2-1.4.1/debian/changelog	2011-11-26 22:48:25.000000000 +0000
+++ mpich2-1.4.1/debian/changelog	2011-12-05 19:19:49.000000000 +0000
@@ -1,3 +1,9 @@
+mpich2 (1.4.1-1ubuntu1) precise; urgency=low
+
+  * Build using brcl on armhf.
+
+ -- Matthias Klose <doko@ubuntu.com>  Mon, 05 Dec 2011 20:18:59 +0100
+
 mpich2 (1.4.1-1build1) precise; urgency=low
 
   * Rebuild against libhwloc4.
diff -Nru mpich2-1.4.1/debian/control mpich2-1.4.1/debian/control
--- mpich2-1.4.1/debian/control	2011-08-25 19:37:45.000000000 +0000
+++ mpich2-1.4.1/debian/control	2011-12-05 19:18:55.000000000 +0000
@@ -3,7 +3,7 @@
 Priority: extra
 Maintainer: Debian Science Maintainers <debian-science-maintainers@lists.alioth.debian.org>
 Uploaders: Lucas Nussbaum <lucas@debian.org>, Torquil Macdonald Sørensen <torquil@gmail.com>
-Build-Depends: debhelper (>= 7), cdbs, gfortran, txt2man, libxt-dev, x11proto-core-dev, default-jdk, quilt, procps, libhwloc-dev, hwloc-nox, libcr-dev [amd64 armel i386 powerpc], automake
+Build-Depends: debhelper (>= 7), cdbs, gfortran, txt2man, libxt-dev, x11proto-core-dev, default-jdk, quilt, procps, libhwloc-dev, hwloc-nox, libcr-dev [amd64 armel armhf i386 powerpc], automake
 Standards-Version: 3.9.2
 Homepage: http://www.mcs.anl.gov/research/projects/mpich2/
 Vcs-Browser: http://git.debian.org/?p=debian-science/packages/mpich2.git;a=summary
@@ -55,7 +55,7 @@
 Package: libmpich2-dev
 Architecture: any
 Section: libdevel
-Depends: libmpich2-3 (= ${binary:Version}), ${shlibs:Depends}, ${misc:Depends}, libcr-dev [amd64 armel i386 powerpc]
+Depends: libmpich2-3 (= ${binary:Version}), ${shlibs:Depends}, ${misc:Depends}, libcr-dev [amd64 armel armhf i386 powerpc]
 Recommends: mpich2 (= ${binary:Version})
 Description: Development files for MPICH2
  MPICH2 is a high-performance and widely portable implementation of the
diff -Nru mpich2-1.4.1/debian/rules mpich2-1.4.1/debian/rules
--- mpich2-1.4.1/debian/rules	2011-08-27 07:06:32.000000000 +0000
+++ mpich2-1.4.1/debian/rules	2011-12-05 19:19:38.000000000 +0000
@@ -26,7 +26,7 @@
 	--with-hwloc-prefix=system
 
 # BLCR checkpointing support
-ifneq (,$(findstring $(DEB_HOST_ARCH),amd64 armel i386 powerpc))
+ifneq (,$(findstring $(DEB_HOST_ARCH),amd64 armel armhf i386 powerpc))
 	DEB_CONFIGURE_EXTRA_FLAGS += --enable-checkpointing --with-hydra-ckpointlib=blcr
 endif