lsws/ppc/yuv2rgb_altivec: Fix build in non-VSX environments with Clang v2

v2: test for function if AltiVec is enabled instead of with AltiVec and without VSX

(cherry picked from commit 49c8f33262d7c113c71cee9cd30b990a92afa0a1)
Signed-off-by: Brad Smith <[email protected]>

diff --git a/configure b/configure
index 7ed91884788f3060a87c97c8d3b92fe0660ff46c..819e1ae1e997f1e15b937922e076c7ebb60174b0 100755 (executable)
--- a/configure
+++ b/configure
@@ -6355,7 +6355,7 @@ elif enabled ppc; then
         check_cpp_condition power8 "altivec.h" "defined(_ARCH_PWR8)"
     fi
 
-    if enabled altivec && disabled vsx; then
+    if enabled altivec; then
         check_cc vec_xl altivec.h "const unsigned char *y1i = { 0 };
                                    vector unsigned char y0 = vec_xl(0, y1i);"
     fi