We might actually have PI

libsdl-org · Nov 1, 2012 · 040c6a3 · 040c6a3
1 parent aa26fef
commit 040c6a3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/include/SDL_stdinc.h b/include/SDL_stdinc.h
@@ -633,8 +633,10 @@ extern DECLSPEC int SDLCALL SDL_vsnprintf(char *text, size_t maxlen,
 #endif
 
 #ifndef HAVE_M_PI
+#ifndef M_PI
 #define M_PI    3.14159265358979323846264338327950288   /* pi */
 #endif
+#endif
 
 #ifdef HAVE_ATAN
 #define SDL_atan        atan