109 lines
1.9 KiB
Makefile
109 lines
1.9 KiB
Makefile
ifeq ($(RTE_SDK),)
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$(error RTE_SDK is not defined)
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endif
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#
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# directory list
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#
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ROOTDIRS-y := lib fpga_drivers dhl_nflib dhl_manager
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export ROOTDIRS-y ROOTDIRS- ROOTDIRS-n
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fpga_drivers: | lib
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dhl_nflib: | lib fpga_drivers
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dhl_manager: | lib fpga_drivers dhl_nflib
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# define Q to '@' or not. $(Q) is used to prefix all shell commands to
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# be executed silently.
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Q=@
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ifeq '$V' '0'
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override V=
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endif
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ifdef V
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ifeq ("$(origin V)", "command line")
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Q=
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endif
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endif
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export Q
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#
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# export DHL_SRCDIR and BUILDING_DHL_SDK
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#
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DHL_SRCDIR = $(CURDIR)
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export DHL_SRCDIR
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#
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# Default output is $(DHL_SRCDIR)/build
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# output files will go in a seperate directory
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#
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ifdef O
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ifeq ("$(origin O)", "command line")
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DHL_OUTPUT := $(abspath $(O))
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endif
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endif
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DHL_OUTPUT ?= $(DHL_SRCDIR)/build
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export DHL_OUTPUT
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# the directory where intermediate build files are stored, like *.o,
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# *.d, *.cmd, ...
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BUILDDIR = $(DHL_OUTPUT)/build
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export BUILDDIR
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# for external lib, drivers compilation
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RTE_SRCDIR ?= DHL_SRCDIR
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RTE_OUTPUT ?= DHL_OUTPUT
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export RTE_SRCDIR
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export RTE_OUTPUT
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#
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# build and clean targets
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#
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CLEANDIRS = $(addsuffix _clean,$(ROOTDIRS-y) $(ROOTDIRS-n) $(ROOTDIRS-))
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.PHONY: build
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build: $(ROOTDIRS-y)
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@echo "Build comlete DHL"
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.PHONY: clean
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#clean: $(CLEANDIRS)
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# @echo "clean have not been realised"
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clean:
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rm -rf ./build/
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.SECONDEXPANSION:
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.PHONY: $(ROOTDIRS-y) $(ROOTDIRS-)
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$(ROOTDIRS-y) $(ROOTDIRS-):
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@[ -d $(BUILDDIR)/$@ ] || mkdir -p $(BUILDDIR)/$@
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@echo "==Build $@"
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$(Q)$(MAKE) O=$(BUILDDIR)/$(@) -C $(DHL_SRCDIR)/$@ all
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# @if [ $@ = drivers ]; then \
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# $(MAKE) -f $(RTE_SDK)/mk/rte.combinedlib.mk; \
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# fi
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%_clean:
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@echo "== Clean $*"
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$(Q)if [ -f $(DHL_SRCDIR)/$*/Makefile -a -d $(BUILDDIR)/$* ]; then \
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$(MAKE) S=$* -f $(DHL_SRCDIR)/$*/Makefile -C $(BUILDDIR)/$* clean ; \
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fi
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$(DHL_OUTPUT):
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$(Q)mkdir -p $@
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.PHONY: default
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default: all
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.PHONY: all
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all: builddir build
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.PHONY: builddir
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builddir: $(DHL_OUTPUT)
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@echo "The build dir is" $(DHL_OUTPUT)
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.PHONY: FORCE
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FORCE:
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