kbuild: change kbuild to not rely on incorrect GNU make behavior

[deliverable/linux.git] / arch / arm / Makefile

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index fbfc14a56b965a9ed20f1bda358b6ebc37d43088..585d334234f4314a42a943928e116cc0c315dd3d 100644 (file)
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -1,6 +1,9 @@
 #
 # arch/arm/Makefile
 #
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies.
+#
 # This file is subject to the terms and conditions of the GNU General Public
 # License.  See the file "COPYING" in the main directory of this archive
 # for more details.
@@ -176,7 +179,7 @@ endif
 
 archprepare: maketools
 
-.PHONY: maketools FORCE
+PHONY += maketools FORCE
 maketools: include/linux/version.h include/asm-arm/.arch FORCE
        $(Q)$(MAKE) $(build)=arch/arm/tools include/asm-arm/mach-types.h