diff -Nru scalapack-1.8.0/debian/changelog scalapack-1.8.0/debian/changelog
--- scalapack-1.8.0/debian/changelog	2014-10-23 02:49:45.000000000 +0800
+++ scalapack-1.8.0/debian/changelog	2015-03-10 17:10:28.000000000 +0800
@@ -1,3 +1,11 @@
+scalapack (1.8.0-12.1) unstable; urgency=medium
+  
+  * Non-maintainer upload.
+  [James Cowgill]
+  * add mips64(el) into OPENMPI_ARCHES. (Closes: #775402)
+
+ -- YunQiang Su <syq@debian.org>  Tue, 10 Mar 2015 17:08:23 +0800
+
 scalapack (1.8.0-12) unstable; urgency=medium
 
   * Correcting previous bug with this new upload. arm64 has been changed to
diff -Nru scalapack-1.8.0/debian/control scalapack-1.8.0/debian/control
--- scalapack-1.8.0/debian/control	2014-10-23 02:52:16.000000000 +0800
+++ scalapack-1.8.0/debian/control	2015-03-10 17:12:32.000000000 +0800
@@ -13,7 +13,7 @@
 
 Package: libscalapack-openmpi1
 Section: libs
-Architecture: alpha amd64 arm64 armel armhf hurd-i386 i386 kfreebsd-amd64 kfreebsd-i386 mips mipsel powerpc ppc64el sparc
+Architecture: alpha amd64 arm64 armel armhf hurd-i386 i386 kfreebsd-amd64 kfreebsd-i386 mips mipsel mips64 mips64el powerpc ppc64el sparc
 Depends: mpi-default-bin, ${shlibs:Depends}, ${misc:Depends}
 Conflicts: scalapack1-mpich, scalapack1-lam
 Breaks: libscalapack-mpi1 (<< 1.8.0-9.1)
@@ -49,8 +49,8 @@
 
 Package: libscalapack-mpi-dev
 Section: libdevel
-Architecture: alpha amd64 arm64 armel armhf hurd-i386 i386 kfreebsd-amd64 kfreebsd-i386 mips mipsel powerpc ppc64el sparc hppa m68k powerpcspe ppc64 s390x sparc64
-Depends: libscalapack-openmpi1 (= ${binary:Version}) [alpha amd64 arm64 armel armhf hurd-i386 i386 kfreebsd-amd64 kfreebsd-i386 mips mipsel powerpc ppc64el sparc],
+Architecture: alpha amd64 arm64 armel armhf hurd-i386 i386 kfreebsd-amd64 kfreebsd-i386 mips mipsel mips64 mips64el powerpc ppc64el sparc hppa m68k powerpcspe ppc64 s390x sparc64
+Depends: libscalapack-openmpi1 (= ${binary:Version}) [alpha amd64 arm64 armel armhf hurd-i386 i386 kfreebsd-amd64 kfreebsd-i386 mips mipsel mips64 mips64el powerpc ppc64el sparc],
          libscalapack-mpich1 (= ${binary:Version}) [hppa m68k powerpcspe ppc64 s390x sparc64],
          libblacs-mpi-dev, ${misc:Depends}
 Conflicts: scalapack-mpich-dev, scalapack-lam-dev
@@ -71,7 +71,7 @@
 
 Package: scalapack-mpi-test
 Section: math
-Architecture: alpha amd64 arm64 armel armhf hurd-i386 i386 kfreebsd-amd64 kfreebsd-i386 mips mipsel powerpc ppc64el sparc hppa m68k powerpcspe ppc64 s390x sparc64
+Architecture: alpha amd64 arm64 armel armhf hurd-i386 i386 kfreebsd-amd64 kfreebsd-i386 mips mipsel mips64 mips64el powerpc ppc64el sparc hppa m68k powerpcspe ppc64 s390x sparc64
 Depends: scalapack-test-common, ${shlibs:Depends}, ${misc:Depends}
 Conflicts: scalapack-mpich-test, scalapack-lam-test
 Replaces: scalapack-mpich-test, scalapack-lam-test
diff -Nru scalapack-1.8.0/debian/rules scalapack-1.8.0/debian/rules
--- scalapack-1.8.0/debian/rules	2014-10-23 02:47:40.000000000 +0800
+++ scalapack-1.8.0/debian/rules	2015-03-10 17:08:06.000000000 +0800
@@ -17,7 +17,7 @@
 # This list of archs is maintained separately from that of the mpi-defaults
 # package. If there is a mismatch between the two, the package will FTBFS. This
 # is on purpose, to avoid silent breakage. See #740620 for more details.
-OPENMPI_ARCHS=alpha amd64 arm64 armel armhf hurd-i386 i386 kfreebsd-amd64 kfreebsd-i386 mips mipsel powerpc ppc64el sparc
+OPENMPI_ARCHS=alpha amd64 arm64 armel armhf hurd-i386 i386 kfreebsd-amd64 kfreebsd-i386 mips mipsel mips64 mips64el powerpc ppc64el sparc
 MPICH_ARCHS=hppa m68k powerpcspe ppc64 s390x sparc64
 
 build: build-$(SCALAPACK_MPI) build-pvm