From 37f5e1dcd94611dd5b670f013abf0323e8b47def Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Verschelde?= <rverschelde@gmail.com>
Date: Sat, 27 May 2017 11:57:54 +0200
Subject: [PATCH] Fix MinGW-w64 build of TinyEXR for old toolchains

MinGW-w64 is at version 2.0.1 on our current Travis CI toolchain, and seems
not to like fopen_s.
---
 thirdparty/tinyexr/tinyexr.h | 40 +++++++++++++++++++++++++++++-------
 1 file changed, 33 insertions(+), 7 deletions(-)

diff --git a/thirdparty/tinyexr/tinyexr.h b/thirdparty/tinyexr/tinyexr.h
index 44cc287da74..c82768be9a2 100644
--- a/thirdparty/tinyexr/tinyexr.h
+++ b/thirdparty/tinyexr/tinyexr.h
@@ -85,6 +85,11 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <stddef.h>  // for size_t
 #include <stdint.h>  // guess stdint.h is available(C99)
 
+// -- GODOT change for old MinGW on Travis CI --
+#if defined(__MINGW32__)
+#include <_mingw.h>  // for __MINGW64_VERSION_MAJOR
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -4514,7 +4519,10 @@ void *tdefl_write_image_to_png_file_in_memory(const void *pImage, int w, int h,
 #include <stdio.h>
 #include <sys/stat.h>
 
-#if defined(_MSC_VER) || defined(__MINGW64__)
+// -- GODOT change for old MinGW on Travis CI --
+//#if defined(_MSC_VER) || defined(__MINGW64__)
+#if defined(_MSC_VER) || (defined(__MINGW32__) && __MINGW64_VERSION_MAJOR >= 3)
+// -- GODOT end --
 static FILE *mz_fopen(const char *pFilename, const char *pMode) {
   FILE *pFile = NULL;
   fopen_s(&pFile, pFilename, pMode);
@@ -10822,7 +10830,10 @@ int LoadEXRImageFromFile(EXRImage *exr_image, const EXRHeader *exr_header,
     return TINYEXR_ERROR_INVALID_ARGUMENT;
   }
 
-#ifdef _WIN32
+// -- GODOT change for old MinGW on Travis CI --
+//#ifdef _WIN32
+#if defined(_MSC_VER) || (defined(__MINGW32__) && __MINGW64_VERSION_MAJOR >= 3)
+// -- GODOT end --
   FILE *fp = NULL;
   fopen_s(&fp, filename, "rb");
 #else
@@ -11411,7 +11422,10 @@ int SaveEXRImageToFile(const EXRImage *exr_image, const EXRHeader *exr_header,
   }
 #endif
 
-#ifdef _WIN32
+// -- GODOT change for old MinGW on Travis CI --
+//#ifdef _WIN32
+#if defined(_MSC_VER) || (defined(__MINGW32__) && __MINGW64_VERSION_MAJOR >= 3)
+// -- GODOT end --
   FILE *fp = NULL;
   fopen_s(&fp, filename, "wb");
 #else
@@ -11892,7 +11906,10 @@ int ParseEXRHeaderFromFile(EXRHeader *exr_header, const EXRVersion *exr_version,
     return TINYEXR_ERROR_INVALID_ARGUMENT;
   }
 
-#ifdef _WIN32
+// -- GODOT change for old MinGW on Travis CI --
+//#ifdef _WIN32
+#if defined(_MSC_VER) || (defined(__MINGW32__) && __MINGW64_VERSION_MAJOR >= 3)
+// -- GODOT end --
   FILE *fp = NULL;
   fopen_s(&fp, filename, "rb");
 #else
@@ -12016,7 +12033,10 @@ int ParseEXRMultipartHeaderFromFile(EXRHeader ***exr_headers, int *num_headers,
     return TINYEXR_ERROR_INVALID_ARGUMENT;
   }
 
-#ifdef _WIN32
+// -- GODOT change for old MinGW on Travis CI --
+//#ifdef _WIN32
+#if defined(_MSC_VER) || (defined(__MINGW32__) && __MINGW64_VERSION_MAJOR >= 3)
+// -- GODOT end --
   FILE *fp = NULL;
   fopen_s(&fp, filename, "rb");
 #else
@@ -12116,7 +12136,10 @@ int ParseEXRVersionFromFile(EXRVersion *version, const char *filename) {
     return TINYEXR_ERROR_INVALID_ARGUMENT;
   }
 
-#ifdef _WIN32
+// -- GODOT change for old MinGW on Travis CI --
+//#ifdef _WIN32
+#if defined(_MSC_VER) || (defined(__MINGW32__) && __MINGW64_VERSION_MAJOR >= 3)
+// -- GODOT end --
   FILE *fp = NULL;
   fopen_s(&fp, filename, "rb");
 #else
@@ -12254,7 +12277,10 @@ int LoadEXRMultipartImageFromFile(EXRImage *exr_images,
     return TINYEXR_ERROR_INVALID_ARGUMENT;
   }
 
-#ifdef _WIN32
+// -- GODOT change for old MinGW on Travis CI --
+//#ifdef _WIN32
+#if defined(_MSC_VER) || (defined(__MINGW32__) && __MINGW64_VERSION_MAJOR >= 3)
+// -- GODOT end --
   FILE *fp = NULL;
   fopen_s(&fp, filename, "rb");
 #else