From: Thomas Monjalon <thomas@monjalon.net>
Date: Fri, 27 Apr 2018 00:54:00 +0000 (+0200)
Subject: eal: fix build with glibc < 2.16
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=8ddd6a90ea3cbd3724191984039c71de8b58d41b;p=dpdk.git

eal: fix build with glibc < 2.16

The fake getauxval function does not use its parameter.
So the compiler raised this error:
	lib/librte_eal/common/eal_common_cpuflags.c:25:25: error:
	unused parameter 'type'

Fixes: 2ed9bf330709 ("eal: abstract away the auxiliary vector")

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Maxime Coquelin <maxime.coquelin@redhat.com>
---

diff --git a/lib/librte_eal/common/eal_common_cpuflags.c b/lib/librte_eal/common/eal_common_cpuflags.c
index a09667563e..6a9dbaeb1f 100644
--- a/lib/librte_eal/common/eal_common_cpuflags.c
+++ b/lib/librte_eal/common/eal_common_cpuflags.c
@@ -22,7 +22,7 @@
 
 #ifndef HAS_AUXV
 static unsigned long
-getauxval(unsigned long type)
+getauxval(unsigned long type __rte_unused)
 {
 	errno = ENOTSUP;
 	return 0;