Add math defines to all Win32. Fixes compilation errors on Windows with MSYS2

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d6cc2da..c852121 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -181,10 +181,13 @@ include_directories (${CMAKE_CURRENT_SOURCE_DIR}/external/obstack/)
 ## MSVC Compatibility headers and definitions
 
 IF(MSVC)
-include_directories (${CMAKE_CURRENT_SOURCE_DIR}/mk/msvc)
-  ADD_DEFINITIONS(-D_USE_MATH_DEFINES -DNOMINMAX)
+  include_directories (${CMAKE_CURRENT_SOURCE_DIR}/mk/msvc)
 ENDIF(MSVC)
 
+IF(WIN32)
+  ADD_DEFINITIONS(-D_USE_MATH_DEFINES -DNOMINMAX)
+ENDIF(WIN32)
+
 ## Build list of sources for supertux binary
 
 FILE(GLOB SUPERTUX_SOURCES_C RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} external/obstack/*.c external/findlocale/findlocale.c)
@@ -257,6 +260,7 @@ endif(COMPILER_SUPPORTS_CXX11)
 
 
 IF(CMAKE_COMPILER_IS_GNUCC)
+  ADD_DEFINITIONS(-D_USE_MATH_DEFINES -DNOMINMAX)
   SET(CMAKE_CXX_FLAGS_DEBUG "-O0 -g" CACHE STRING "Debug flags")
   SET(CMAKE_C_FLAGS_DEBUG "-O0 -g" CACHE STRING "Debug flags")
   SET(CMAKE_CXX_FLAGS_PROFILE "-pg" CACHE STRING "Profile flags")