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Message-Id: <20090619074241.6646.42298.sendpatchset@localhost.localdomain>
Date: Fri, 19 Jun 2009 03:40:26 -0400
From: Amerigo Wang <amwang@...hat.com>
To: linux-kernel@...r.kernel.org
Cc: akpm@...ux-foundation.org, sam@...nborg.org,
Amerigo Wang <amwang@...hat.com>
Subject: [Patch] kbuild: finally remove the obsolete variable $TOPDIR
TOPDIR is obsolete, it can be finally removed now.
Signed-off-by: WANG Cong <amwang@...hat.com>
Cc: Sam <sam@...nborg.org>
---
diff --git a/Makefile b/Makefile
index 46e1c9d..6e41628 100644
--- a/Makefile
+++ b/Makefile
@@ -140,15 +140,13 @@ _all: modules
endif
srctree := $(if $(KBUILD_SRC),$(KBUILD_SRC),$(CURDIR))
-TOPDIR := $(srctree)
-# FIXME - TOPDIR is obsolete, use srctree/objtree
objtree := $(CURDIR)
src := $(srctree)
obj := $(objtree)
VPATH := $(srctree)$(if $(KBUILD_EXTMOD),:$(KBUILD_EXTMOD))
-export srctree objtree VPATH TOPDIR
+export srctree objtree VPATH
# SUBARCH tells the usermode build what the underlying arch is. That is set
diff --git a/drivers/scsi/cxgb3i/Kbuild b/drivers/scsi/cxgb3i/Kbuild
index 25a2032..70d060b 100644
--- a/drivers/scsi/cxgb3i/Kbuild
+++ b/drivers/scsi/cxgb3i/Kbuild
@@ -1,4 +1,4 @@
-EXTRA_CFLAGS += -I$(TOPDIR)/drivers/net/cxgb3
+EXTRA_CFLAGS += -I$(srctree)/drivers/net/cxgb3
cxgb3i-y := cxgb3i_init.o cxgb3i_iscsi.o cxgb3i_pdu.o cxgb3i_offload.o cxgb3i_ddp.o
obj-$(CONFIG_SCSI_CXGB3_ISCSI) += cxgb3i.o
--
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