From 6752ed90da032af72f2f1fa23d1abf0889b56db0 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Thu, 11 Oct 2007 11:11:36 +0200 Subject: Kbuild: allow arch/xxx to use a different source path Preparatory patch for the source merge of arch/i386 and arch/x86_64 into arch/x86. This allows to keep the original arch directories as stubs for the main Makefiles, Kconfigs et. al during the transition phase while having the code in the new arch/x86 directory. Signed-off-by: Thomas Gleixner --- Makefile | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index 4635a64da36..61e178ff0c1 100644 --- a/Makefile +++ b/Makefile @@ -186,7 +186,8 @@ ARCH ?= $(SUBARCH) CROSS_COMPILE ?= # Architecture as present in compile.h -UTS_MACHINE := $(ARCH) +UTS_MACHINE := $(ARCH) +SRCARCH := $(ARCH) KCONFIG_CONFIG ?= .config @@ -322,7 +323,7 @@ KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null) KERNELVERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION) export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION -export ARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC +export ARCH SRCARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC export CPP AR NM STRIP OBJCOPY OBJDUMP MAKE AWK GENKSYMS PERL UTS_MACHINE export HOSTCXX HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS @@ -609,7 +610,7 @@ libs-y := $(libs-y1) $(libs-y2) vmlinux-init := $(head-y) $(init-y) vmlinux-main := $(core-y) $(libs-y) $(drivers-y) $(net-y) vmlinux-all := $(vmlinux-init) $(vmlinux-main) -vmlinux-lds := arch/$(ARCH)/kernel/vmlinux.lds +vmlinux-lds := arch/$(SRCARCH)/kernel/vmlinux.lds export KBUILD_VMLINUX_OBJS := $(vmlinux-all) # Rule to link vmlinux - also used during CONFIG_KALLSYMS -- cgit v1.2.3