From: Michael Qiu <michael.qiu@intel.com>
Date: Wed, 2 Dec 2015 02:39:27 +0000 (+0800)
Subject: sched: fix build with gcc 4.3.4
X-Git-Tag: spdx-start~7921
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=1985903e4454d9e7bc09f231c6a6b63f0eb05fb2;p=dpdk.git

sched: fix build with gcc 4.3.4

gcc 4.3.4 does not include "immintrin.h", and will post below error:
    lib/librte_sched/rte_sched.c:56:23: error:
    immintrin.h: No such file or directory

This compiler issue is fixed with rte_vect.h

There is another issue, need SSE2 support

Fixes: 42ec27a0178a ("sched: enable SSE optimizations in config")

Signed-off-by: Michael Qiu <michael.qiu@intel.com>
---

diff --git a/lib/librte_sched/rte_sched.c b/lib/librte_sched/rte_sched.c
index d47cfc2ac4..21ebf25338 100644
--- a/lib/librte_sched/rte_sched.c
+++ b/lib/librte_sched/rte_sched.c
@@ -53,7 +53,12 @@
 #endif
 
 #ifdef RTE_SCHED_VECTOR
-#include <immintrin.h>
+#include <rte_vect.h>
+
+#if defined(__SSE2__)
+#define SCHED_VECTOR_SSE2
+#endif
+
 #endif
 
 #define RTE_SCHED_TB_RATE_CONFIG_ERR          (1e-7)
@@ -1667,7 +1672,7 @@ grinder_schedule(struct rte_sched_port *port, uint32_t pos)
 	return 1;
 }
 
-#ifdef RTE_SCHED_VECTOR
+#ifdef SCHED_VECTOR_SSE2
 
 static inline int
 grinder_pipe_exists(struct rte_sched_port *port, uint32_t base_pipe)