From 71df0384ab5d57d9d56a622ebb924b553e154e03 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sat, 30 Jul 2016 11:50:33 +0200
Subject: cmake: define M_PI and friends on mingw-w64

---
 cmake/mingw-w64.cmake | 1 +
 1 file changed, 1 insertion(+)

(limited to 'cmake/mingw-w64.cmake')

diff --git a/cmake/mingw-w64.cmake b/cmake/mingw-w64.cmake
index fdd8fcbf..5da13ec3 100644
--- a/cmake/mingw-w64.cmake
+++ b/cmake/mingw-w64.cmake
@@ -16,6 +16,7 @@ endif()
 set(c ${p}i686-w64-mingw32-)
 #set(CMAKE_MAKE_PROGRAM ${p}/mingw32-make.exe CACHE FILEPATH "" FORCE)
 
+add_definitions(-D_USE_MATH_DEFINES=1)
 
 SET(CMAKE_C_COMPILER    ${c}gcc${e})
 SET(CMAKE_CXX_COMPILER  ${c}g++${e})
-- 
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