From ea04951947c9d0297f97a8b4fa4197776bb50881 Mon Sep 17 00:00:00 2001
From: Ethan Lee <flibitijibibo@flibitijibibo.com>
Date: Sat, 18 Apr 2020 20:00:35 -0400
Subject: [PATCH] Buildfixes for CentOS, MinGW, osxcross

---
 mojoshader_internal.h | 30 ++++++++++++++++++++++--------
 1 file changed, 22 insertions(+), 8 deletions(-)

diff --git a/mojoshader_internal.h b/mojoshader_internal.h
index 6c26fb84..8936c856 100644
--- a/mojoshader_internal.h
+++ b/mojoshader_internal.h
@@ -11,7 +11,8 @@
 #ifdef MOJOSHADER_USE_SDL_STDLIB
 #include <SDL_assert.h>
 #include <SDL_stdinc.h>
-#ifdef _MSC_VER
+#include <math.h> /* Needed for isinf/isnan :( */
+#ifndef __APPLE__
 #include <malloc.h> /* Needed for alloca :( */
 #endif
 
@@ -54,13 +55,6 @@ typedef Uint64 uint64;
 #define sqrt SDL_sqrt
 
 /* string.h */
-#define strchr SDL_strchr
-#define strcmp SDL_strcmp
-#define strlen SDL_strlen
-#define strncmp SDL_strncmp
-#define strstr SDL_strstr
-
-/* string.h but with undefs for Apple systems */
 #ifdef memcmp
 #undef memcmp
 #endif
@@ -73,6 +67,26 @@ typedef Uint64 uint64;
 #undef memset
 #endif
 #define memset SDL_memset
+#ifdef strchr
+#undef strchr
+#endif
+#define strchr SDL_strchr
+#ifdef strcmp
+#undef strcmp
+#endif
+#define strcmp SDL_strcmp
+#ifdef strlen
+#undef strlen
+#endif
+#define strlen SDL_strlen
+#ifdef strncmp
+#undef strncmp
+#endif
+#define strncmp SDL_strncmp
+#ifdef strstr
+#undef strstr
+#endif
+#define strstr SDL_strstr
 #ifdef strcat
 #undef strcat
 #endif