doc: change example to existing Makefile fragment

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Acked-by: Rob Landley <rob@landley.net>
Signed-off-by: Michal Marek <mmarek@suse.cz>

diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
index 5198b74..020bb67 100644 (file)
--- a/Documentation/kbuild/makefiles.txt
+++ b/Documentation/kbuild/makefiles.txt
@@ -921,8 +921,9 @@ When kbuild executes, the following steps are followed (roughly):
        Often, the KBUILD_CFLAGS variable depends on the configuration.
 
        Example:
-               #arch/x86/Makefile
-               cflags-$(CONFIG_M386) += -march=i386
+               #arch/x86/boot/compressed/Makefile
+               cflags-$(CONFIG_X86_32) := -march=i386
+               cflags-$(CONFIG_X86_64) := -mcmodel=small
                KBUILD_CFLAGS += $(cflags-y)
 
        Many arch Makefiles dynamically run the target C compiler to