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github_dpdk
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examples/ethtool/lib/Makefile
49 строк
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Jerin Jacob
examples: fix pkg-config override
05 май 2021, 23:20
05 май 2021, 23:20
11e0270
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# SPDX-License-Identifier: BSD-3-Clause # Copyright(c) 2015-2020 Intel Corporation PKGCONF ?= pkg-config ifneq ($(shell $(PKGCONF) --exists libdpdk && echo 0),0) $(error "no installation of DPDK found") endif ifneq ($(shell uname),Linux) $(error This application can only operate in a linux environment) endif # library name LIB = librte_ethtool.so LIB_STATIC = librte_ethtool.a SRCS = rte_ethtool.c CFLAGS += -O3 CFLAGS += -fPIC CFLAGS += -DALLOW_EXPERIMENTAL_API PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null) CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk) LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk) LDFLAGS += -Wl,--no-undefined $(LDFLAGS_SHARED) # check for ixgbe by grepping pre-processor output ifneq ($(shell $(CC) $(CFLAGS) -dM -E - < /dev/null | grep IXGBE),) LDFLAGS += -lrte_net_ixgbe endif .PHONY: all clean static shared all shared: build/$(LIB) static: build/$(LIB_STATIC) clean: rm -f build/$(LIB) test -d build && rmdir -p build || true build: @mkdir -p $@ build/%.so: $(SRCS) Makefile $(PC_FILE) | build $(CC) $(CFLAGS) -o $@ -shared $(SRCS) $(LDFLAGS) build/%.a: $(SRCS) Makefile $(PC_FILE) | build $(CC) $(CFLAGS) -c $(SRCS) -o build/$(SRCS).o $(AR) -cr $@ build/*.o