# SPDX-License-Identifier: BSD-3-Clause
# Copyright(c) 2016 Intel Corporation
-ifeq ($(RTE_SDK),)
- $(error "Please define RTE_SDK environment variable")
-endif
-
-# Default target, can be overridden by command line or environment
-RTE_TARGET ?= x86_64-native-linuxapp-gcc
-
-include $(RTE_SDK)/mk/rte.vars.mk
-
-ifneq ($(MAKECMDGOALS),clean)
-ifneq ($(CONFIG_RTE_LIBRTE_SECURITY),y)
-$(error "RTE_LIBRTE_SECURITY is required to build ipsec-secgw")
-endif
-endif
-
APP = ipsec-secgw
-CFLAGS += -O3 -gdwarf-2
-CFLAGS += $(WERROR_FLAGS)
-ifeq ($(CONFIG_RTE_TOOLCHAIN_ICC),y)
-CFLAGS_sa.o += -diag-disable=vec
-endif
-
-ifeq ($(DEBUG),1)
-CFLAGS += -DIPSEC_DEBUG -fstack-protector-all -O0
-endif
-
#
# all source are stored in SRCS-y
#
SRCS-y += sp4.c
SRCS-y += sp6.c
SRCS-y += sa.c
+SRCS-y += sad.c
SRCS-y += rt.c
+SRCS-y += ipsec_process.c
SRCS-y += ipsec-secgw.c
+SRCS-y += ipsec_worker.c
+SRCS-y += event_helper.c
+SRCS-y += flow.c
+
+CFLAGS += -gdwarf-2
+
+# Build using pkg-config variables if possible
+ifneq ($(shell pkg-config --exists libdpdk && echo 0),0)
+$(error "no installation of DPDK found")
+endif
+
+all: shared
+.PHONY: shared static
+shared: build/$(APP)-shared
+ ln -sf $(APP)-shared build/$(APP)
+static: build/$(APP)-static
+ ln -sf $(APP)-static build/$(APP)
+
+PKGCONF ?= pkg-config
+
+PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null)
+CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk)
+LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk)
+LDFLAGS_STATIC = $(shell $(PKGCONF) --static --libs libdpdk)
+
+CFLAGS += -DALLOW_EXPERIMENTAL_API
+CFLAGS += -Wno-address-of-packed-member
+
+build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
+ $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
+
+build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
+ $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
+
+build:
+ @mkdir -p $@
-include $(RTE_SDK)/mk/rte.extapp.mk
+.PHONY: clean
+clean:
+ rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
+ test -d build && rmdir -p build || true