Merge version 2019.2.0~git20200629.946dbd3-3+rpi1 and 2019.2.0~git20200629.946dbd3...

diff --cc debian/changelog
index 91dd04e75ef7b8d5035d20a721641ead9f6d540c,03d6befd374db7653bde694f799890d0f28e4c40..54f051384f015a61813c832442436ae4954e0e6b
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,12 -1,39 +1,50 @@@
- dolfin (2019.2.0~git20200629.946dbd3-3+rpi1) bullseye-staging; urgency=medium
++dolfin (2019.2.0~git20200629.946dbd3-8+rpi1) bullseye-staging; urgency=medium
 +
++  [changes brought forward from 2019.2.0~git20200629.946dbd3-3+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Wed, 04 Nov 2020 23:05:55 +0000]
 +  * Build with gcc/g++ 9 to avoid ICE.
 +  * partially fix clean target.
 +    + Clean up debian/tmp64
 +    + Clean up python/build*
 +    + Clean up obj-*
 +
-  -- Peter Michael Green <plugwash@raspbian.org>  Wed, 04 Nov 2020 23:05:55 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Mon, 23 Nov 2020 14:49:44 +0000
++
+ dolfin (2019.2.0~git20200629.946dbd3-8) unstable; urgency=medium
+ 
+   * [9f0767f] Fix compilation against Boost_1.74. (Closes: #974947)
+   * Proper source-only upload with demo-files. (Closes: #975057)
+ 
+  -- Anton Gladky <gladk@debian.org>  Wed, 18 Nov 2020 17:09:19 +0100
+ 
+ dolfin (2019.2.0~git20200629.946dbd3-7) unstable; urgency=medium
+ 
+   * Team upload.
+   * [004980a] Revert "Fix compilation against Boost_1.74. (Closes: #975012)"
+ 
+  -- Anton Gladky <gladk@debian.org>  Tue, 17 Nov 2020 23:03:48 +0100
+ 
+ dolfin (2019.2.0~git20200629.946dbd3-6) unstable; urgency=medium
+ 
+   * Team upload.
+   * [9726492] Fix compilation against Boost_1.74. (Closes: #974948)
+ 
+  -- Anton Gladky <gladk@debian.org>  Tue, 17 Nov 2020 18:03:48 +0100
+ 
+ dolfin (2019.2.0~git20200629.946dbd3-5) unstable; urgency=medium
+ 
+   * Use -flto-partition=none on mips64el. Thanks Adrian Bunk.
+     Drop debian patch pybind11_lto_mips64el.patch.
+   * Build-Depends: graphviz to provide dot for building docs.
+   * Build-Depends: python3-petsc4py, python3-slepc4py to provide .pth
+ 
+  -- Drew Parsons <dparsons@debian.org>  Sun, 15 Nov 2020 01:18:39 +0800
+ 
+ dolfin (2019.2.0~git20200629.946dbd3-4) unstable; urgency=medium
+ 
+   * skip slow serial tests on armel, armhf, alpha, riscv64
+   * skip demo_cahn-hilliard_serial on all arches (everywhere slow)
+ 
+  -- Drew Parsons <dparsons@debian.org>  Mon, 09 Nov 2020 12:37:51 +0800
  
  dolfin (2019.2.0~git20200629.946dbd3-3) unstable; urgency=medium
  

diff --cc debian/control
index 6b8a681cd41e732b6651f3062d87096f22875883,ace97305702947ed21e57ae6130f412baee88657..a1e2607c0139e1f66695c722426fae5da11c9ae0
--- 1/debian/control
--- 2/debian/control
+++ b/debian/control
@@@ -47,10 -49,9 +49,11 @@@ Build-Depends
   python3-sphinx,
   python3-sphinx-rtd-theme,
   doxygen,
+  graphviz,
   libjs-mathjax,
 - libjs-modernizr
 + libjs-modernizr,
 + gcc-9,
 + g++-9
  Standards-Version: 4.5.0
  Homepage: http://fenicsproject.org
  Vcs-Git: https://salsa.debian.org/science-team/fenics/dolfin.git

diff --cc debian/rules
Simple merge