diff -r a775e493d340 -r cdf8bf4549c4 test/make/configure.vm
--- a/test/make/configure.vm	Tue Aug 13 21:54:17 2019 +0200
+++ b/test/make/configure.vm	Tue Aug 13 22:15:36 2019 +0200
@@ -317,7 +317,7 @@
 
 # Toolchain detection
 # this will insert make vars to config.mk
-source make/toolchain.sh
+. make/toolchain.sh
 
 # add user specified flags to config.mk
 echo >> $TEMP_DIR/config.mk
@@ -370,12 +370,12 @@
         #if( $flags.exec )
         $flags.value > /dev/null
         if [ $? -eq 0 ]; then
-            $flags.varName="$flags.varName `$flags.value`"
+            $flags.varName="$$flags.varName `$flags.value`"
         else
             break
         fi
         #else
-        $flags.varName="$flags.varName $flags.value"    
+        $flags.varName="$$flags.varName $flags.value"    
         #end
         #end
         #foreach( $test in $sub.tests )
@@ -444,13 +444,13 @@
         #if( $flags.exec )
         $flags.value > /dev/null
         if [ $? -ne 0 ]; then
-            $flags.varName="$flags.varName `$flags.value`"
+            $flags.varName="$$flags.varName `$flags.value`"
         else
             ERROR=1
             break
         fi
         #else
-        $flags.varName="$flags.varName $flags.value"    
+        $flags.varName="$$flags.varName $flags.value"    
         #end
         #end
 		#if ( $dependency.make.length() > 0 )