MNT: Accidentally removed important rule

config/common/rules.mk

@@ -14,6 +14,17 @@ clean:
 install:
 	@${MAKE} "DESTDIR=${FSLDEVDIR}" master-install-script
 
+master-install-script:
+	@if [ "X${PROJNAME}X" = XX ] ; then \
+		echo " " ; \
+		echo "No PROJNAME defined in the Makefile" ; \
+		echo "    ... aborting install" ; \
+		echo " " ; \
+		exit 4 ; \
+	fi;
+	@${MAKE} all
+	@${MAKE} install-non-src-files
+
 install-non-src-files:
 	@${MAKE} exeinstall
 	@if [ "${FSLINFMRIB}" = "YES" ] ; then \