From 80932fbd1e77d397a7b503697c78fd888ede396a Mon Sep 17 00:00:00 2001
From: Craig Andrews <candrews@integralblue.com>
Date: Mon, 14 Jan 2019 11:08:30 -0500
Subject: [PATCH] In tests, use sse2 only if it is available

Use FindSSE and SSE2_FOUND in the same way as done in the main CMakeLists.txt in commit 0f41dfb89ba3fa7d20f45cbeb02cc1ff37c89c27
---
 tests/CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 9597141..6812916 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -7,6 +7,8 @@ project (vid.stab)
 
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/../CMakeModules/")
 
+include (FindSSE)
+
 option(USE_OMP "use parallelization use OMP" ON)
 
 # Default to debug builds if no explicit build type specified.
@@ -23,7 +25,9 @@ else()
 add_definitions( -DDISABLE_ORC)
 endif()
 
+if(SSE2_FOUND)
 add_definitions( -DUSE_SSE2 -msse2 -ffast-math -fno-show-column ) # -DUSE_SSE2_ASM
+endif()
 
 if(USE_OMP)
 add_definitions(-fopenmp -DUSE_OMP)