From patchwork Wed Mar 21 18:06:28 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajit Khaparde X-Patchwork-Id: 36414 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 9F6C47292; Wed, 21 Mar 2018 19:06:45 +0100 (CET) Received: from rnd-relay.smtp.broadcom.com (rnd-relay.smtp.broadcom.com [192.19.229.170]) by dpdk.org (Postfix) with ESMTP id 034404C93 for ; Wed, 21 Mar 2018 19:06:39 +0100 (CET) Received: from nis-sj1-27.broadcom.com (nis-sj1-27.lvn.broadcom.net [10.75.144.136]) by rnd-relay.smtp.broadcom.com (Postfix) with ESMTP id 80FB430C014; Wed, 21 Mar 2018 11:06:37 -0700 (PDT) Received: from C02VPB22HTD6.dhcp.broadcom.net (c02vpb22htd6.dhcp.broadcom.net [10.136.50.120]) by nis-sj1-27.broadcom.com (Postfix) with ESMTP id 1200FAC0729; Wed, 21 Mar 2018 11:06:36 -0700 (PDT) From: Ajit Khaparde To: dev@dpdk.org Cc: ferruh.yigit@intel.com, Scott Branden Date: Wed, 21 Mar 2018 11:06:28 -0700 Message-Id: <20180321180629.58318-4-ajit.khaparde@broadcom.com> X-Mailer: git-send-email 2.14.3 (Apple Git-98) In-Reply-To: <20180321180629.58318-1-ajit.khaparde@broadcom.com> References: <20180321180629.58318-1-ajit.khaparde@broadcom.com> Subject: [dpdk-dev] [PATCH 3/4] mk: allow kernel artifacts to be located in output directory X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Scott Branden Allow kernel artifacts to be located in output directory specific by RTE_KERNELDIR_OUT. If RTE_KERNELDIR_OUT not specified than source directory RTE_KERNEL is used. Signed-off-by: Scott Branden Signed-off-by: Ajit Khaparde --- mk/rte.module.mk | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/mk/rte.module.mk b/mk/rte.module.mk index 1ada528a0..e2e1af716 100644 --- a/mk/rte.module.mk +++ b/mk/rte.module.mk @@ -39,6 +39,9 @@ _postinstall: build .PHONY: build build: _postbuild +# Allow kernel artifacts to be located in a different location that source +RTE_KERNELDIR_OUT ?= ${RTE_KERNELDIR} + # Link all sources in build directory %_link: FORCE $(if $(call compare,$(notdir $*),$*),\ @@ -48,7 +51,7 @@ build: _postbuild # build module $(MODULE).ko: $(SRCS_LINKS) @if [ ! -f $(notdir Makefile) ]; then ln -nfs $(SRCDIR)/Makefile . ; fi - @$(MAKE) -C $(RTE_KERNELDIR) M=$(CURDIR) O=$(RTE_KERNELDIR) \ + @$(MAKE) -C $(RTE_KERNELDIR) M=$(CURDIR) O=$(RTE_KERNELDIR_OUT) \ CC="$(KERNELCC)" CROSS_COMPILE=$(CROSS) V=$(if $V,1,0) # install module in $(RTE_OUTPUT)/kmod @@ -59,7 +62,7 @@ $(RTE_OUTPUT)/kmod/$(MODULE).ko: $(MODULE).ko # install module modules_install: - @$(MAKE) -C $(RTE_KERNELDIR) M=$(CURDIR) O=$(RTE_KERNELDIR) \ + @$(MAKE) -C $(RTE_KERNELDIR) M=$(CURDIR) O=$(RTE_KERNELDIR_OUT) \ modules_install .PHONY: clean @@ -69,7 +72,7 @@ clean: _postclean .PHONY: doclean doclean: @if [ ! -f $(notdir Makefile) ]; then ln -nfs $(SRCDIR)/Makefile . ; fi - $(Q)$(MAKE) -C $(RTE_KERNELDIR) M=$(CURDIR) O=$(RTE_KERNELDIR) clean + $(Q)$(MAKE) -C $(RTE_KERNELDIR) M=$(CURDIR) O=$(RTE_KERNELDIR_OUT) clean @$(foreach FILE,$(SRCS-y) $(SRCS-n) $(SRCS-),\ if [ -h $(notdir $(FILE)) ]; then rm -f $(notdir $(FILE)) ; fi ;) @if [ -h $(notdir Makefile) ]; then rm -f $(notdir Makefile) ; fi