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+# BSD LICENSE
+#
+# Copyright(c) 2010-2012 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.
+#
+# version: DPDK.L.1.2.3-3
+
+INSTALL_CONFIGS := $(filter-out %~,\
+ $(patsubst $(RTE_SRCDIR)/config/defconfig_%,%,\
+ $(wildcard $(RTE_SRCDIR)/config/defconfig_*)))
+INSTALL_TARGETS := $(addsuffix _install,$(INSTALL_CONFIGS))
+
+.PHONY: config
+ifeq ($(RTE_CONFIG_TEMPLATE),)
+config:
+ @echo -n "No template specified. Use T=template " ; \
+ echo "among the following list:" ; \
+ for t in $(INSTALL_CONFIGS); do \
+ echo " $$t" ; \
+ done
+else
+config: $(RTE_OUTPUT)/include/rte_config.h $(RTE_OUTPUT)/Makefile
+ $(Q)$(MAKE) depdirs
+ @echo "Configuration done"
+endif
+
+ifdef NODOTCONF
+$(RTE_OUTPUT)/.config: ;
+else
+$(RTE_OUTPUT)/.config: $(RTE_CONFIG_TEMPLATE) FORCE
+ @[ -d $(RTE_OUTPUT) ] || mkdir -p $(RTE_OUTPUT)
+ $(Q)if [ "$(RTE_CONFIG_TEMPLATE)" != "" -a -f "$(RTE_CONFIG_TEMPLATE)" ]; then \
+ if ! cmp -s $(RTE_CONFIG_TEMPLATE) $(RTE_OUTPUT)/.config; then \
+ cp $(RTE_CONFIG_TEMPLATE) $(RTE_OUTPUT)/.config ; \
+ fi ; \
+ else \
+ echo -n "No template specified. Use T=template " ; \
+ echo "among the following list:" ; \
+ for t in $(INSTALL_CONFIGS); do \
+ echo " $$t" ; \
+ done ; \
+ fi
+endif
+
+# generate a Makefile for this build directory
+# use a relative path so it will continue to work even if we move the directory
+SDK_RELPATH=$(shell $(RTE_SDK)/scripts/relpath.sh $(abspath $(RTE_SRCDIR)) \
+ $(abspath $(RTE_OUTPUT)))
+OUTPUT_RELPATH=$(shell $(RTE_SDK)/scripts/relpath.sh $(abspath $(RTE_OUTPUT)) \
+ $(abspath $(RTE_SRCDIR)))
+$(RTE_OUTPUT)/Makefile:
+ @[ -d $(RTE_OUTPUT) ] || mkdir -p $(RTE_OUTPUT)
+ $(Q)$(RTE_SDK)/scripts/gen-build-mk.sh $(SDK_RELPATH) $(OUTPUT_RELPATH) \
+ > $(RTE_OUTPUT)/Makefile
+
+# clean installed files, and generate a new config header file
+# if NODOTCONF variable is defined, don't try to rebuild .config
+$(RTE_OUTPUT)/include/rte_config.h: $(RTE_OUTPUT)/.config
+ $(Q)rm -rf $(RTE_OUTPUT)/include $(RTE_OUTPUT)/app \
+ $(RTE_OUTPUT)/hostapp $(RTE_OUTPUT)/lib \
+ $(RTE_OUTPUT)/hostlib
+ @[ -d $(RTE_OUTPUT)/include ] || mkdir -p $(RTE_OUTPUT)/include
+ $(Q)$(RTE_SDK)/scripts/gen-config-h.sh $(RTE_OUTPUT)/.config \
+ > $(RTE_OUTPUT)/include/rte_config.h
+
+# generate the rte_config.h
+.PHONY: headerconfig
+headerconfig: $(RTE_OUTPUT)/include/rte_config.h
+ @true
+
+# check that .config is present, and if yes, check that rte_config.h
+# is up to date
+.PHONY: checkconfig
+checkconfig:
+ @if [ ! -f $(RTE_OUTPUT)/.config ]; then \
+ echo "No .config in build directory"; \
+ exit 1; \
+ fi
+ $(Q)$(MAKE) -f $(RTE_SDK)/mk/rte.sdkconfig.mk \
+ headerconfig NODOTCONF=1
+
+.PHONY: FORCE
+FORCE: