dpdk/0036-examples-fix-build-dependencies.patch

From 1f1d7f76edc37acc879746ef3822dae54cbfe2a3 Mon Sep 17 00:00:00 2001
From: Thomas Monjalon <thomas.monjalon@6wind.com>
Date: Fri, 5 Feb 2016 15:43:56 +0100
Subject: [PATCH] examples: fix build dependencies

When building for ARM some examples were failing to compile because
of some dependencies disabled.
Declaring these dependencies prevent from trying to compile some
not supported examples.

Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
---
 examples/Makefile | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/examples/Makefile b/examples/Makefile
index 1cb4785..1665df1 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -46,21 +46,25 @@ endif
 DIRS-y += ethtool
 DIRS-y += exception_path
 DIRS-y += helloworld
-DIRS-y += ip_pipeline
-DIRS-y += ip_reassembly
+DIRS-$(CONFIG_RTE_LIBRTE_PIPELINE) += ip_pipeline
+ifeq ($(CONFIG_RTE_LIBRTE_LPM),y)
+DIRS-$(CONFIG_RTE_IP_FRAG) += ip_reassembly
 DIRS-$(CONFIG_RTE_IP_FRAG) += ip_fragmentation
+endif
 DIRS-y += ipv4_multicast
 DIRS-$(CONFIG_RTE_LIBRTE_KNI) += kni
 DIRS-y += l2fwd
 DIRS-$(CONFIG_RTE_LIBRTE_IVSHMEM) += l2fwd-ivshmem
 DIRS-$(CONFIG_RTE_LIBRTE_JOBSTATS) += l2fwd-jobstats
 DIRS-y += l2fwd-keepalive
-DIRS-y += l3fwd
+DIRS-$(CONFIG_RTE_LIBRTE_LPM) += l3fwd
 DIRS-$(CONFIG_RTE_LIBRTE_ACL) += l3fwd-acl
+ifeq ($(CONFIG_RTE_LIBRTE_LPM),y)
 DIRS-$(CONFIG_RTE_LIBRTE_POWER) += l3fwd-power
 DIRS-y += l3fwd-vf
+endif
 DIRS-y += link_status_interrupt
-DIRS-y += load_balancer
+DIRS-$(CONFIG_RTE_LIBRTE_LPM) += load_balancer
 DIRS-y += multi_process
 DIRS-y += netmap_compat/bridge
 DIRS-$(CONFIG_RTE_LIBRTE_REORDER) += packet_ordering
-- 
2.6.6