Reducing significantly build warning on MacOS

OpenGL deprecated APIs, gl/gl3 inclusion, OpenAL deprecated API.
Implementing process path for the crash reporter.

lib/irrlicht/source/Irrlicht/COpenGLExtensionHandler.h

@@ -7,6 +7,7 @@
 
 #include "IrrCompileConfig.h"
 #ifdef _IRR_COMPILE_WITH_OPENGL_
+#define GL_SILENCE_DEPRECATION
 
 #include "EDriverFeatures.h"
 #include "irrTypes.h"

lib/irrlicht/source/Irrlicht/COpenGLSLMaterialRenderer.h

@@ -20,6 +20,7 @@
 	#define GL_GLEXT_PROTOTYPES 1
 #endif
 #if defined(_IRR_OSX_PLATFORM_)
+	#define GL_SILENCE_DEPRECATION
 	#include <OpenGL/gl.h>
 #else
 	#include <GL/gl.h>

lib/irrlicht/source/Irrlicht/COpenGLShaderMaterialRenderer.h

@@ -18,6 +18,7 @@
 	#include <windows.h>
 	#include <GL/gl.h>
 #elif defined(_IRR_OSX_PLATFORM_)
+	#define GL_SILENCE_DEPRECATION
 	#include <OpenGL/gl.h>
 #elif defined(_IRR_COMPILE_WITH_SDL_DEVICE_)
 	#define NO_SDL_GLEXT

lib/irrlicht/source/Irrlicht/COpenGLTexture.h

@@ -25,6 +25,7 @@
 	#pragma comment(lib, "OpenGL32.lib")
 #endif
 #elif defined(_IRR_OSX_PLATFORM_)
+	#define GL_SILENCE_DEPRECATION
 	#include <OpenGL/gl.h>
 #elif defined(_IRR_COMPILE_WITH_SDL_DEVICE_)
 	#define NO_SDL_GLEXT

src/audio/music_manager.cpp

@@ -24,6 +24,7 @@
 
 #ifdef ENABLE_SOUND
 #  ifdef __APPLE__
+#    define OPENAL_DEPRECATED
 #    include <OpenAL/al.h>
 #    include <OpenAL/alc.h>
 #  else

src/audio/music_ogg.cpp

@@ -21,11 +21,6 @@
 #include "audio/music_ogg.hpp"
 
 #include <stdexcept>
-#ifdef __APPLE__
-#  include <OpenAL/al.h>
-#else
-#  include <AL/al.h>
-#endif
 
 #include "audio/music_manager.hpp"
 #include "audio/sfx_manager.hpp"

src/audio/music_ogg.hpp

@@ -34,6 +34,7 @@
 #endif
 
 #ifdef __APPLE__
+#  define OPENAL_DEPRECATED
 #  include <OpenAL/al.h>
 #else
 #  include <AL/al.h>

src/audio/sfx_buffer.cpp

@@ -27,13 +27,6 @@
 #ifdef ENABLE_SOUND
 #  include <vorbis/codec.h>
 #  include <vorbis/vorbisfile.h>
-#  ifdef __APPLE__
-#    include <OpenAL/al.h>
-#    include <OpenAL/alc.h>
-#  else
-#    include <AL/al.h>
-#    include <AL/alc.h>
-#  endif
 #endif
 
 //----------------------------------------------------------------------------

src/audio/sfx_buffer.hpp

@@ -21,9 +21,12 @@
 
 #ifdef ENABLE_SOUND
 #  ifdef __APPLE__
+#    define OPENAL_DEPRECATED
 #    include <OpenAL/al.h>
+#    include <OpenAL/alc.h>
 #  else
 #    include <AL/al.h>
+#    include <AL/alc.h>
 #  endif
 #else
 typedef unsigned int ALuint;

src/audio/sfx_manager.cpp

@@ -38,16 +38,6 @@
 #include <limits>
 #include <math.h>
 
-#ifdef ENABLE_SOUND
-#  ifdef __APPLE__
-#    include <OpenAL/al.h>
-#    include <OpenAL/alc.h>
-#  else
-#    include <AL/al.h>
-#    include <AL/alc.h>
-#  endif
-#endif
-
 // Define this if the profiler should also collect data of the sfx manager
 #undef ENABLE_PROFILING_FOR_SFX_MANAGER
 #ifndef ENABLE_PROFILING_FOR_SFX_MANAGER

src/audio/sfx_manager.hpp

@@ -31,9 +31,12 @@
 
 #ifdef ENABLE_SOUND
 #  ifdef __APPLE__
+#    define OPENAL_DEPRECATED
 #    include <OpenAL/al.h>
+#    include <OpenAL/alc.h>
 #  else
 #    include <AL/al.h>
+#    include <AL/alc.h>
 #  endif
 #else
   typedef unsigned int ALuint;

src/audio/sfx_openal.cpp

@@ -27,12 +27,6 @@
 #include "modes/world.hpp"
 #include "utils/vs.hpp"
 
-#ifdef __APPLE__
-#  include <OpenAL/al.h>
-#else
-#  include <AL/al.h>
-#endif
-
 #include <assert.h>
 #include <cmath>
 #include <stdio.h>

src/audio/sfx_openal.hpp

@@ -23,6 +23,7 @@
 
 #include <assert.h>
 #ifdef __APPLE__
+#  define OPENAL_DEPRECATED
 #  include <OpenAL/al.h>
 #else
 #  include <AL/al.h>

src/graphics/gl_headers.hpp

@@ -23,11 +23,15 @@
 #define GLEW_STATIC
 
 extern "C" {
+#if defined(__APPLE__)
+#    define GL_SILENCE_DEPRECATION
+#    define GL_DO_NOT_WARN_IF_MULTI_GL_VERSION_HEADERS_INCLUDED
+#endif
 #if !defined(USE_GLES2)
-#   include <GL/glew.h>
+#    include <GL/glew.h>
 // This is a workaround for mesa drivers that now use __gl_glext_h_ instead of
 // __glext_h_ in header file which is not defined in current glew version
-#   define __gl_glext_h_
+#    define __gl_glext_h_
 #endif
 }
 #include <cinttypes>

src/utils/crash_reporting.cpp

@@ -342,6 +342,10 @@
     #include <execinfo.h>
     #include <bfd.h>
 
+    #if defined(__APPLE__)
+    #include <mach-o/dyld.h>
+    #endif
+
     #if defined(__FreeBSD__)
     #include <sys/sysctl.h>
     #endif
@@ -418,6 +422,14 @@
             char *path = NULL;
 #if defined(__linux__)
             path = realpath("/proc/self/exe", NULL);
+#elif defined(__APPLE__)
+            path = (char*)malloc(PATH_MAX+1);
+            uint32_t len = PATH_MAX;
+            if (_NSGetExecutablePath(path, &len) != 0) {
+                free((void*)path);
+                return;
+            }
+            path[len] = 0;
 #elif defined(__FreeBSD__)
             int mib[4] = {CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1};
             size_t len = PATH_MAX;
@@ -426,6 +438,7 @@
                 free((void*)path);
                 return;
             }
+            path[len] = 0;
 #endif
             m_stk_bfd = bfd_openr(path, NULL);
             free((void*)path);