ggml : fix ppc64le build error and make cmake detect Power processors (#1284)

* Fix ppc64le build issue

* Added support to detect ppc64* processors

1 files changed, 1 insertions, 0 deletions

diff --git a/ggml.c b/ggml.c
index 6a9695e..91b3053 100644
--- a/ggml.c
+++ b/ggml.c
@@ -826,6 +826,7 @@ static void quantize_row_q4_0(const float * restrict x, void * restrict vy, int
         float max = 0.0f;
         float min = 0.0f;
 
+        vector float asrcv [8];
         vector float srcv [8];
         vector float maxv[8];
         vector float minv[8];