-# 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.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2010-2014 Intel Corporation
.PHONY: showversion
showversion:
- @sed -rn 's,^#define RTE_VER_[A-Z_]*[[:space:]]+([0-9]+).*,\1,p' \
- $(RTE_SRCDIR)/lib/librte_eal/common/include/rte_version.h | \
- tr '\n' '.' | sed -r 's,\.([0-9]+)\.$$,r\1\n,'
+ @set -- \
+ $$(sed -rne 's,^#define RTE_VER_[A-Z_]*[[:space:]]+([0-9]+).*,\1,p' \
+ -e 's,^#define RTE_VER_SUFFIX[[:space:]]+"(.*)",\1,p' \
+ $(RTE_SRCDIR)/lib/librte_eal/common/include/rte_version.h) ;\
+ printf '%d.%02d.%d' "$$1" "$$2" "$$3"; \
+ if [ -z "$$5" ]; then echo; \
+ else printf '%s' "$$4"; \
+ if [ $$5 -lt 16 ] ; then echo $$5; \
+ else echo $$(($$5 - 16)); fi; \
+ fi
+
+.PHONY: showversionum
+showversionum:
+ @set -- \
+ $$(sed -rne 's,^#define RTE_VER_[A-Z_]*[[:space:]]+([0-9]+).*,\1,p' \
+ $(RTE_SRCDIR)/lib/librte_eal/common/include/rte_version.h); \
+ printf '%02d%02d\n' "$$1" "$$2"
INSTALL_CONFIGS := $(sort $(filter-out %~,\
$(patsubst $(RTE_SRCDIR)/config/defconfig_%,%,\
showconfigs:
@$(foreach CONFIG, $(INSTALL_CONFIGS), echo $(CONFIG);)
+.PHONY: notemplate
+notemplate:
+ @printf "No template specified. Use 'make defconfig' or "
+ @echo "use T=template from the following list:"
+ @$(MAKE) -rR showconfigs | sed 's,^, ,'
+
+.PHONY: defconfig
+defconfig:
+ @$(MAKE) config T=$(shell \
+ uname -m | awk '{ \
+ if ($$0 == "aarch64") { \
+ print "arm64-armv8a"} \
+ else if ($$0 == "armv7l") { \
+ print "arm-armv7a"} \
+ else if ($$0 == "ppc64") { \
+ print "ppc_64-power8"} \
+ else if ($$0 == "amd64") { \
+ print "x86_64-native"} \
+ else { \
+ printf "%s-native", $$0} }' \
+ )-$(shell \
+ uname | awk '{ \
+ if ($$0 == "Linux") { \
+ print "linuxapp"} \
+ else { \
+ print "bsdapp"} }' \
+ )-$(shell \
+ ${CC} --version | grep -o 'cc\|gcc\|icc\|clang' | awk \
+ '{ \
+ if ($$1 == "cc") { \
+ print "gcc" } \
+ else { \
+ print $$1 } \
+ }' \
+ )
+
.PHONY: config
ifeq ($(RTE_CONFIG_TEMPLATE),)
-config:
- @printf "No template specified. "
- @echo "Use T=template among the following list:"
- @$(MAKE) -rR showconfigs | sed 's,^, ,'
+config: notemplate
else
config: $(RTE_OUTPUT)/include/rte_config.h $(RTE_OUTPUT)/Makefile
- $(Q)$(MAKE) depdirs
- @echo "Configuration done"
+ @echo "Configuration done using" \
+ $(patsubst defconfig_%,%,$(notdir $(RTE_CONFIG_TEMPLATE)))
endif
+$(RTE_OUTPUT):
+ $(Q)mkdir -p $@
+
ifdef NODOTCONF
$(RTE_OUTPUT)/.config: ;
else
-$(RTE_OUTPUT)/.config: $(RTE_CONFIG_TEMPLATE) FORCE
- @[ -d $(RTE_OUTPUT) ] || mkdir -p $(RTE_OUTPUT)
+# Generate config from template, if there are duplicates keep only the last.
+# To do so the temp config is checked for duplicate keys with cut/sort/uniq
+# Then for each of those identified duplicates as long as there are more than
+# just one left the last match is removed.
+$(RTE_OUTPUT)/.config: $(RTE_CONFIG_TEMPLATE) FORCE | $(RTE_OUTPUT)
$(Q)if [ "$(RTE_CONFIG_TEMPLATE)" != "" -a -f "$(RTE_CONFIG_TEMPLATE)" ]; then \
$(CPP) -undef -P -x assembler-with-cpp \
- -fdirectives-only -ffreestanding \
+ -ffreestanding \
-o $(RTE_OUTPUT)/.config_tmp $(RTE_CONFIG_TEMPLATE) ; \
+ config=$$(cat $(RTE_OUTPUT)/.config_tmp) ; \
+ echo "$$config" | awk -F '=' 'BEGIN {i=1} \
+ /^#/ {pos[i++]=$$0} \
+ !/^#/ {if (!s[$$1]) {pos[i]=$$0; s[$$1]=i++} \
+ else {pos[s[$$1]]=$$0}} END \
+ {for (j=1; j<i; j++) print pos[j]}' \
+ > $(RTE_OUTPUT)/.config_tmp ; \
if ! cmp -s $(RTE_OUTPUT)/.config_tmp $(RTE_OUTPUT)/.config; then \
cp $(RTE_OUTPUT)/.config_tmp $(RTE_OUTPUT)/.config ; \
+ cp $(RTE_OUTPUT)/.config_tmp $(RTE_OUTPUT)/.config.orig ; \
fi ; \
rm -f $(RTE_OUTPUT)/.config_tmp ; \
else \
- echo -n "No template specified. Use T=template " ; \
- echo "among the following list:" ; \
- for t in $(INSTALL_CONFIGS); do \
- echo " $$t" ; \
- done ; \
+ $(MAKE) -rRf $(RTE_SDK)/mk/rte.sdkconfig.mk notemplate; \
fi
endif
# generate a Makefile for this build directory
# use a relative path so it will continue to work even if we move the directory
-SDK_RELPATH=$(shell $(RTE_SDK)/scripts/relpath.sh $(abspath $(RTE_SRCDIR)) \
+SDK_RELPATH=$(shell $(RTE_SDK)/buildtools/relpath.sh $(abspath $(RTE_SRCDIR)) \
$(abspath $(RTE_OUTPUT)))
-OUTPUT_RELPATH=$(shell $(RTE_SDK)/scripts/relpath.sh $(abspath $(RTE_OUTPUT)) \
+OUTPUT_RELPATH=$(shell $(RTE_SDK)/buildtools/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) \
- > $(RTE_OUTPUT)/Makefile
+$(RTE_OUTPUT)/Makefile: | $(RTE_OUTPUT)
+ $(Q)$(RTE_SDK)/buildtools/gen-build-mk.sh $(SDK_RELPATH) > $@
# 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)/lib \
$(RTE_OUTPUT)/hostlib $(RTE_OUTPUT)/kmod $(RTE_OUTPUT)/build
- @[ -d $(RTE_OUTPUT)/include ] || mkdir -p $(RTE_OUTPUT)/include
- $(Q)$(RTE_SDK)/scripts/gen-config-h.sh $(RTE_OUTPUT)/.config \
+ $(Q)mkdir -p $(RTE_OUTPUT)/include
+ $(Q)$(RTE_SDK)/buildtools/gen-config-h.sh $(RTE_OUTPUT)/.config \
> $(RTE_OUTPUT)/include/rte_config.h
# generate the rte_config.h
fi
$(Q)$(MAKE) -f $(RTE_SDK)/mk/rte.sdkconfig.mk \
headerconfig NODOTCONF=1
- $(Q)$(MAKE) -s depdirs
.PHONY: FORCE
FORCE: