From 6ff408d423b0fa13e735a93ea9876e39ec8176c8 Mon Sep 17 00:00:00 2001
From: root <root@virtualppc64>
Date: Sat, 14 Jan 2017 18:35:36 +0300
Subject: [PATCH] Modified CFLAGS recomendations for PowerPC VSX

---
 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 4168eb268..d378792e6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -420,8 +420,8 @@ AS_HELP_STRING([[[--enable-powerpc-vsx]]],
          AC_DEFINE([PNG_POWERPC_VSX_OPT], [2],
                    [Enable POWERPC VSX optimizations])
          AC_MSG_WARN([--enable-powerpc-vsx: please specify 'check' or 'api', if]
-            [you want the optimizations unconditionally pass '-maltivec and -mabi=altivec']
-            [to the compiler.]);;
+            [you want the optimizations unconditionally pass '-maltivec -mabi=altivec']
+            [or '-mcpu=power8'to the compiler.]);;
       *)
          AC_MSG_ERROR([--enable-powerpc-vsx=${enable_powerpc_vsx}: invalid value])
    esac])