kbuild: add a script to remove stale generated files

[linux-2.6-microblaze.git] / arch / arm / boot / compressed / Makefile

diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index fd94e27..182b300 100644 (file)
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -96,13 +96,6 @@ endif
 $(foreach o, $(libfdt_objs) atags_to_fdt.o fdt_check_mem_start.o, \
        $(eval CFLAGS_$(o) := -I $(srctree)/scripts/dtc/libfdt -fno-stack-protector))
 
-# These were previously generated C files. When you are building the kernel
-# with O=, make sure to remove the stale files in the output tree. Otherwise,
-# the build system wrongly compiles the stale ones.
-ifdef building_out_of_srctree
-$(shell rm -f $(addprefix $(obj)/, fdt_rw.c fdt_ro.c fdt_wip.c fdt.c))
-endif
-
 targets       := vmlinux vmlinux.lds piggy_data piggy.o \
                 lib1funcs.o ashldi3.o bswapsdi2.o \
                 head.o $(OBJS)