make: Fix parallel building with some container platforms (VPP-880)

[vpp.git] / dpdk / Makefile

diff --git a/dpdk/Makefile b/dpdk/Makefile
index 23e84ef..06ba127 100644 (file)
--- a/dpdk/Makefile
+++ b/dpdk/Makefile
@@ -20,17 +20,18 @@ DPDK_PKTMBUF_HEADROOM ?= 128
 DPDK_DOWNLOAD_DIR     ?= $(HOME)/Downloads
 DPDK_DEBUG            ?= n
 DPDK_CRYPTO_SW_PMD    ?= n
+DPDK_MLX4_PMD         ?= n
 DPDK_MLX5_PMD         ?= n
 
 B := $(DPDK_BUILD_DIR)
 I := $(DPDK_INSTALL_DIR)
-DPDK_VERSION ?= 17.02
-PKG_SUFFIX ?= vpp3
+DPDK_VERSION ?= 17.05
+PKG_SUFFIX ?= vpp5
 DPDK_BASE_URL ?= http://fast.dpdk.org/rel
 DPDK_TARBALL := dpdk-$(DPDK_VERSION).tar.xz
 DPDK_TAR_URL := $(DPDK_BASE_URL)/$(DPDK_TARBALL)
-DPDK_16.11_TARBALL_MD5_CKSUM := 06c1c577795360719d0b4fafaeee21e9
 DPDK_17.02_TARBALL_MD5_CKSUM := 6b9f7387c35641f4e8dbba3e528f2376
+DPDK_17.05_TARBALL_MD5_CKSUM := 0a68c31cd6a6cabeed0a4331073e4c05
 DPDK_SOURCE := $(B)/dpdk-$(DPDK_VERSION)
 
 ifeq ($(DPDK_CRYPTO_SW_PMD),y)
@@ -76,7 +77,13 @@ else
 $(error unknown platform)
 endif
 
-JOBS := $(shell grep processor /proc/cpuinfo | wc -l)
+# /proc/cpuinfo does not exist on platforms without a /proc and on some
+# platforms, notably inside containers, it has no content. In those cases
+# we assume there's 1 processor; we use 2*ncpu for the -j option.
+# NB: GNU Make 4.2 will let us use '$(file </proc/cpuinfo)' to both test
+# for file presence and content; for now this will have to do.
+JOBS := $(if $(shell [ -f /proc/cpuinfo ] && head /proc/cpuinfo),\
+       $(shell expr 2 '*' $$(grep -c ^processor /proc/cpuinfo)), 2)
 
 # compiler/linker custom arguments
 DPDK_CPU_CFLAGS := -pie -fPIC
@@ -124,7 +131,6 @@ $(B)/custom-config: $(B)/.patch.ok Makefile
        $(call set,RTE_PKTMBUF_HEADROOM,$(DPDK_PKTMBUF_HEADROOM))
        $(call set,RTE_LIBEAL_USE_HPET,y)
        $(call set,RTE_BUILD_COMBINE_LIBS,y)
-       $(call set,RTE_LIBRTE_I40E_16BYTE_RX_DESC,y)
        $(call set,RTE_PCI_CONFIG,y)
        $(call set,RTE_PCI_EXTENDED_TAG,"on")
        $(call set,RTE_PCI_MAX_READ_REQUEST_SIZE,4096)
@@ -139,6 +145,7 @@ $(B)/custom-config: $(B)/.patch.ok Makefile
        $(call set,RTE_LIBRTE_PMD_QAT,y)
        $(call set,RTE_LIBRTE_PMD_AESNI_MB,$(DPDK_CRYPTO_SW_PMD))
        $(call set,RTE_LIBRTE_PMD_AESNI_GCM,$(DPDK_CRYPTO_SW_PMD))
+       $(call set,RTE_LIBRTE_MLX4_PMD,$(DPDK_MLX4_PMD))
        $(call set,RTE_LIBRTE_MLX5_PMD,$(DPDK_MLX5_PMD))
        @# not needed
        $(call set,RTE_LIBRTE_TIMER,n)
@@ -147,7 +154,6 @@ $(B)/custom-config: $(B)/.patch.ok Makefile
        $(call set,RTE_LIBRTE_ACL,n)
        $(call set,RTE_LIBRTE_POWER,n)
        $(call set,RTE_LIBRTE_DISTRIBUTOR,n)
-       $(call set,RTE_LIBRTE_REORDER,n)
        $(call set,RTE_LIBRTE_PORT,n)
        $(call set,RTE_LIBRTE_TABLE,n)
        $(call set,RTE_LIBRTE_PIPELINE,n)