# BSD LICENSE
-#
-# Copyright(c) 2010-2013 Intel Corporation. All rights reserved.
+#
+# 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
# * 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
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-INSTALL_CONFIGS := $(filter-out %~,\
+.PHONY: showversion
+showversion:
+ @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" "$$2"
+
+INSTALL_CONFIGS := $(sort $(filter-out %~,\
$(patsubst $(RTE_SRCDIR)/config/defconfig_%,%,\
- $(wildcard $(RTE_SRCDIR)/config/defconfig_*)))
+ $(wildcard $(RTE_SRCDIR)/config/defconfig_*))))
INSTALL_TARGETS := $(addsuffix _install,$(INSTALL_CONFIGS))
+.PHONY: showconfigs
+showconfigs:
+ @$(foreach CONFIG, $(INSTALL_CONFIGS), echo $(CONFIG);)
+
+.PHONY: notemplate
+notemplate:
+ @printf "No template specified. "
+ @echo "Use T=template among the following list:"
+ @$(MAKE) -rR showconfigs | sed 's,^, ,'
+
.PHONY: config
ifeq ($(RTE_CONFIG_TEMPLATE),)
-config:
- @echo -n "No template specified. Use T=template " ; \
- echo "among the following list:" ; \
- for t in $(INSTALL_CONFIGS); do \
- echo " $$t" ; \
- done
+config: notemplate
else
config: $(RTE_OUTPUT)/include/rte_config.h $(RTE_OUTPUT)/Makefile
- $(Q)$(MAKE) depdirs
@echo "Configuration done"
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 \
- if grep -q '#include' $(RTE_CONFIG_TEMPLATE) ; then \
- $(CPP) -undef -C -P -x assembler-with-cpp -fdirectives-only \
- -o $(RTE_OUTPUT)/.config_tmp $(RTE_CONFIG_TEMPLATE) ; \
- else \
- cp $(RTE_CONFIG_TEMPLATE) $(RTE_OUTPUT)/.config_tmp ; \
- fi ; \
+ $(CPP) -undef -P -x assembler-with-cpp \
+ -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)
+ $(Q)$(RTE_SDK)/buildtools/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)/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
git.droids-corp.org / dpdk.git / blobdiff