Merge version 8.2.0-20+rpi1 and 8.2.0-21 to produce 8.2.0-21+rpi1

diff --cc debian/changelog
index 9b03c63a722855d60eee32290d83780cf1471257,ef1cd6775031ea27874c9b00399d4f9d194012bc..26e4d9d79a24e7409314da5c5bcea2bc1f5294cb
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,12 -1,22 +1,32 @@@
- gcc-8 (8.2.0-20+rpi1) buster-staging; urgency=medium
++gcc-8 (8.2.0-21+rpi1) buster-staging; urgency=medium
 +
 +  [changes brought forward from 8-20180207-2+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sat, 17 Feb 2018 00:20:23 +0000]
 +  * Don't pass -march=armv7+fp to compiler when building libatomic.
 +
 +  [changes introduced in 8.2.0-16+rpi1 by Peter Michael Green]
 +  * Disable testsuite (build seems to hang after testsuite completes).
 +
-  -- Raspbian forward porter <root@raspbian.org>  Sun, 17 Feb 2019 23:14:55 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Mon, 25 Feb 2019 13:45:35 +0000
++
+ gcc-8 (8.2.0-21) unstable; urgency=medium
+ 
+   * GCC 8.3.0 release candidate.
+   * Update to SVN 20190215 (r268938) from the gcc-8-branch.
+     - Fix PR middle-end/89303, PR lto/88858, PR ipa/89009,
+       PR tree-optimization/89314, PR middle-end/89281, PR target/89290 (x86),
+       PR middle-end/89246, PR tree-optimization/86554, PR lto/89260,
+       PR tree-optimization/89253, PR middle-end/89223, PR c++/89267,
+       PR tree-optimization/88739, PR target/88648 (ARM), PR target/89112 (PPC),
+       PR fortran/89077, PR fortran/71237, PR tree-optimization/89278,
+       PR other/89342, PR c++/88795, PR rtl-optimization/89354,
+       PR target/86684 (PPC), PR target/87149 (PPC), PR target/88892 (PPC),
+       PR rtl-optimization/85805, PR rtl-optimization/89242.
+   * Build-depend on locales-all instead of locales, don't generate locales
+     during the build, and attribute test dependencies with <!nocheck>.
+   * Remove the linaro-macros test for Linaro builds.
+   * gdc-8: Include again the libgphobos spec file, accidentally dropped in -18.
+ 
+  -- Matthias Klose <doko@debian.org>  Fri, 15 Feb 2019 14:31:06 +0100
  
  gcc-8 (8.2.0-20) unstable; urgency=medium
  

diff --cc debian/rules.defs
Simple merge