debian/changelog

+mrs (6.0.5+dfsg-7) unstable; urgency=medium
+
+  * Fix build failure on several architectures (thanks for the patch to
+    Adrian Bunk <bunk@debian.org>)
+    Closes: #906712
+  * Standards-Version: 4.2.0
+
+ -- Andreas Tille <tille@debian.org>  Mon, 20 Aug 2018 08:10:46 +0200
+
 mrs (6.0.5+dfsg-6) unstable; urgency=medium
 
   * Skip broken test for log4cpp - we can be sure that the package exists

debian/control

@@ -23,7 +23,7 @@ Build-Depends: debhelper (>= 11~),
                libbz2-dev,
                libjs-jquery,
                libjs-jquery-ui
-Standards-Version: 4.1.4
+Standards-Version: 4.2.0
 Vcs-Browser: https://salsa.debian.org/med-team/mrs
 Vcs-Git: https://salsa.debian.org/med-team/mrs.git
 Homepage: http://mrs.cmbi.ru.nl/

debian/rules

@@ -2,6 +2,10 @@
 
 export DEB_BUILD_MAINT_OPTIONS = hardening=+all
 
+ifneq (,$(filter $(DEB_HOST_ARCH), armel m68k mips mipsel powerc powerpcspe sh4))
+      export DEB_LDFLAGS_MAINT_APPEND=-latomic
+endif
+
 DH_VERBOSE := 1
 
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