--- OpenFOAM-7/etc/config.sh/settings.orig	2019-07-05 15:06:58.000000000 +0200
+++ OpenFOAM-7/etc/config.sh/settings	2020-03-24 14:14:38.637845460 +0100
@@ -85,6 +85,17 @@
         export WM_LDFLAGS=
         ;;
 
+    armv8l)
+        WM_ARCH=linuxARM7
+        export WM_ARCH_OPTION=32
+        export WM_COMPILER_LIB_ARCH=32
+        export WM_CC='gcc'
+        export WM_CXX='g++'
+        export WM_CFLAGS='-fPIC'
+        export WM_CXXFLAGS='-fPIC -std=c++0x'
+        export WM_LDFLAGS=
+        ;;
+    
     ppc64)
         WM_ARCH=linuxPPC64
         export WM_COMPILER_LIB_ARCH=64
@@ -105,6 +116,16 @@
         export WM_LDFLAGS='-m64'
         ;;
 
+    aarch64)
+        WM_ARCH=linuxAArch64
+        export WM_COMPILER_LIB_ARCH=64
+        export WM_CC='gcc'
+        export WM_CXX='g++'
+        export WM_CFLAGS='-fPIC'
+        export WM_CXXFLAGS='-fPIC'
+        export WM_LDFLAGS=
+        ;;
+
     *)
         echo Unknown processor type `uname -m` for Linux 1>&2
         ;;