DPDK_PKTMBUF_HEADROOM ?= 128
DPDK_DOWNLOAD_DIR ?= $(HOME)/Downloads
DPDK_MARCH ?= native
+DPDK_TUNE ?= generic
DPDK_DEBUG ?= n
B := $(DPDK_BUILD_DIR)
I := $(DPDK_INSTALL_DIR)
-DPDK_VERSION ?= 2.2.0
-DPDK_BASE_URL ?= http://dpdk.org/browse/dpdk/snapshot
+DPDK_VERSION ?= 16.04
+DPDK_BASE_URL ?= https://nexus.fd.io/content/repositories/thirdparty/
DPDK_TARBALL := dpdk-$(DPDK_VERSION).tar.gz
DPDK_TAR_URL := $(DPDK_BASE_URL)/$(DPDK_TARBALL)
DPDK_2.1.0_TARBALL_MD5_CKSUM := 205a0d12bfd6eb717d57506272f43519
DPDK_2.2.0_TARBALL_MD5_CKSUM := 22e2fd68cd5504f43fe9a5a6fd6dd938
DPDK_16.04_TARBALL_MD5_CKSUM := 0728d506d7f56eb64233e824fa3c098a
DPDK_SOURCE := $(B)/dpdk-$(DPDK_VERSION)
-DPDK_TARGET := x86_64-native-linuxapp-gcc
+
+ifneq (,$(findstring clang,$(CC)))
+DPDK_CC=clang
+else
+DPDK_CC=gcc
+endif
+
+
+ifeq (,$(DPDK_TARGET))
+DPDK_TARGET := x86_64-native-linuxapp-$(DPDK_CC)
+endif
+
JOBS := $(shell grep processor /proc/cpuinfo | wc -l)
# compiler/linker custom arguments
DPDK_EXTRA_LDFLAGS := -g
ifeq ($(DPDK_DEBUG),n)
-DPDK_EXTRA_CFLAGS := -g
+DPDK_EXTRA_CFLAGS := -g -mtune=$(DPDK_TUNE)
else
-DPDK_EXTRA_CFLAGS := -g -O0
+DPDK_EXTRA_CFLAGS := -g -O0
endif
# translate gcc march values to DPDK arch
DPDK_MACHINE:=ivb # Ivy Bridge
else ifeq ($(DPDK_MARCH),core-avx2)
DPDK_MACHINE:=hsw # Haswell
+else ifeq ($(DPDK_MARCH),armv7a)
+DPDK_MACHINE:=armv7a # ARMv7
+else ifeq ($(DPDK_MARCH),armv8a)
+DPDK_MACHINE:=armv8a # ARMv8
else
$(error Unknown DPDK_MARCH)
endif
EXTRA_CFLAGS="$(DPDK_EXTRA_CFLAGS)" \
EXTRA_LDFLAGS="$(DPDK_EXTRA_LDFLAGS)" \
CPU_CFLAGS="$(DPDK_CPU_CFLAGS)" \
- CPU_LDFLAGS="$(DPDK_CPU_LDFLAGS)"
+ CPU_LDFLAGS="$(DPDK_CPU_LDFLAGS)" \
+ $(DPDK_MAKE_EXTRA_ARGS)
DPDK_SOURCE_FILES := $(shell [ -e $(DPDK_SOURCE) ] && find $(DPDK_SOURCE) -name "*.[chS]")