1 # SPDX-License-Identifier: BSD-3-Clause
2 # Copyright(c) 2020 Intel Corporation
7 # all source are stored in SRCS-y
14 # Build using pkg-config variables if possible
15 ifneq ($(shell pkg-config --exists libdpdk && echo 0),0)
16 $(error "no installation of DPDK found")
21 shared: build/$(APP)-shared
22 ln -sf $(APP)-shared build/$(APP)
23 static: build/$(APP)-static
24 ln -sf $(APP)-static build/$(APP)
28 PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null)
29 CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk)
30 LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk)
31 LDFLAGS_STATIC = $(shell $(PKGCONF) --static --libs libdpdk)
33 CFLAGS += -I. -DALLOW_EXPERIMENTAL_API -D_GNU_SOURCE
35 OBJS := $(patsubst %.c,build/%.o,$(SRCS-y))
37 build/%.o: %.c Makefile $(PC_FILE) | build
38 $(CC) $(CFLAGS) -c $< -o $@
40 build/$(APP)-shared: $(OBJS)
41 $(CC) $(OBJS) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
43 build/$(APP)-static: $(OBJS)
44 $(CC) $(OBJS) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
51 rm -f build/$(APP)* build/*.o
52 test -d build && rmdir -p build || true