From 2221e54278eff46b6e8d5e14c1dfcd8074a27a11 Mon Sep 17 00:00:00 2001
From: Georgi Gerganov <ggerganov@gmail.com>
Date: Wed, 11 Dec 2024 20:31:20 +0200
Subject: [PATCH] tts : add matchematical constant

ggml-ci
---
 examples/tts/tts.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/examples/tts/tts.cpp b/examples/tts/tts.cpp
index 33ecb8aaf..c174efe30 100644
--- a/examples/tts/tts.cpp
+++ b/examples/tts/tts.cpp
@@ -4,6 +4,8 @@
 #include "log.h"
 #include "llama.h"
 
+#define _USE_MATH_DEFINES // For M_PI on MSVC
+
 #include <algorithm>
 #include <cstdio>
 #include <cmath>