diff options
author | 2016-06-14 07:54:47 -0700 | |
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committer | 2016-06-14 07:55:43 -0700 | |
commit | 5129044dce1f85ce4950f31bcf90f3886466f06a (patch) | |
tree | 1c6269614c0c15ffef8451c58ae8f8b30a1bc804 /mk/rte.module.mk | |
parent | e04be89c2409570e0055b2cda60bd11395bb93b0 (diff) |
Imported upstream release 16.04
* gbp import-orig ../dpdk-16.04.tar.xz
Change-Id: Iac2196db782ba322f6974d8a752acc34ce5024c3
Signed-off-by: C.J. Collier <cjcollier@linuxfoundation.org>
Diffstat (limited to 'mk/rte.module.mk')
-rw-r--r-- | mk/rte.module.mk | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/mk/rte.module.mk b/mk/rte.module.mk new file mode 100644 index 00000000..53ed4fe9 --- /dev/null +++ b/mk/rte.module.mk @@ -0,0 +1,116 @@ +# BSD LICENSE +# +# Copyright(c) 2010-2014 Intel Corporation. All rights reserved. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Intel Corporation nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +##### if sourced from kernel Kbuild system +ifneq ($(KERNELRELEASE),) +override EXTRA_CFLAGS = $(MODULE_CFLAGS) $(EXTRA_KERNEL_CFLAGS) +obj-m += $(MODULE).o +ifneq ($(MODULE),$(notdir $(SRCS-y:%.c=%))) +$(MODULE)-objs += $(notdir $(SRCS-y:%.c=%.o)) +endif + +##### if launched from rte build system +else + +include $(RTE_SDK)/mk/internal/rte.install-pre.mk +include $(RTE_SDK)/mk/internal/rte.clean-pre.mk +include $(RTE_SDK)/mk/internal/rte.build-pre.mk +include $(RTE_SDK)/mk/internal/rte.depdirs-pre.mk + +# VPATH contains at least SRCDIR +VPATH += $(SRCDIR) + +_BUILD = $(MODULE).ko +_INSTALL = $(INSTALL-FILES-y) $(SYMLINK-FILES-y) \ + $(RTE_OUTPUT)/kmod/$(MODULE).ko +_CLEAN = doclean + +SRCS_LINKS = $(addsuffix _link,$(SRCS-y)) + +compare = $(strip $(subst $(1),,$(2)) $(subst $(2),,$(1))) + +.PHONY: all +all: install + +.PHONY: install +install: build _postinstall + +_postinstall: build + +.PHONY: build +build: _postbuild + +# Link all sources in build directory +%_link: FORCE + $(if $(call compare,$(notdir $*),$*),\ + @if [ ! -f $(notdir $(*)) ]; then ln -nfs $(SRCDIR)/$(*) . ; fi,\ + @if [ ! -f $(notdir $(*)) ]; then ln -nfs $(SRCDIR)/$(*) . ; fi) + +# build module +$(MODULE).ko: $(SRCS_LINKS) + @if [ ! -f $(notdir Makefile) ]; then ln -nfs $(SRCDIR)/Makefile . ; fi + @$(MAKE) -C $(RTE_KERNELDIR) M=$(CURDIR) O=$(RTE_KERNELDIR) \ + CC="$(KERNELCC)" CROSS_COMPILE=$(CROSS) V=$(if $V,1,0) + +# install module in $(RTE_OUTPUT)/kmod +$(RTE_OUTPUT)/kmod/$(MODULE).ko: $(MODULE).ko + @echo INSTALL-MODULE $(MODULE).ko + @[ -d $(RTE_OUTPUT)/kmod ] || mkdir -p $(RTE_OUTPUT)/kmod + @cp -f $(MODULE).ko $(RTE_OUTPUT)/kmod + +# install module +modules_install: + @$(MAKE) -C $(RTE_KERNELDIR) M=$(CURDIR) O=$(RTE_KERNELDIR) \ + modules_install + +.PHONY: clean +clean: _postclean + +# do a make clean and remove links +.PHONY: doclean +doclean: + @if [ ! -f $(notdir Makefile) ]; then ln -nfs $(SRCDIR)/Makefile . ; fi + $(Q)$(MAKE) -C $(RTE_KERNELDIR) M=$(CURDIR) O=$(RTE_KERNELDIR) clean + @$(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 + @rm -f $(_BUILD_TARGETS) $(_INSTALL_TARGETS) $(_CLEAN_TARGETS) \ + $(INSTALL-FILES-all) + +include $(RTE_SDK)/mk/internal/rte.install-post.mk +include $(RTE_SDK)/mk/internal/rte.clean-post.mk +include $(RTE_SDK)/mk/internal/rte.build-post.mk +include $(RTE_SDK)/mk/internal/rte.depdirs-post.mk + +.PHONY: FORCE +FORCE: + +endif |