Added support for Haiku operating system

* OpenGL and SDL2 are used
* Added Haiku platform in Irrlicht configurations
* Added support for Haiku in AngelScript
* Fixed multiple assertions

CMakeLists.txt

@@ -177,14 +177,12 @@ endif()
 add_subdirectory("${PROJECT_SOURCE_DIR}/lib/bullet")
 include_directories("${PROJECT_SOURCE_DIR}/lib/bullet/src")
 
-if(WIN32)
+if(WIN32 OR CMAKE_SYSTEM_NAME MATCHES "BSD")
     set(LIBRESOLV_LIBRARY)
+elseif (HAIKU)
+    find_library(LIBRESOLV_LIBRARY NAMES network socket)
 else()
-    if (NOT CMAKE_SYSTEM_NAME MATCHES "BSD")
-        find_library(LIBRESOLV_LIBRARY NAMES resolv libresolv)
-    else()
-        set(LIBRESOLV_LIBRARY)
-    endif()
+   find_library(LIBRESOLV_LIBRARY NAMES resolv libresolv)
 endif()
 
 # Find system ENet library or build it if missing
@@ -317,7 +315,7 @@ include_directories("${PROJECT_SOURCE_DIR}/lib/irrlicht/include")
 # of the added include directory.
 if(USE_WIIUSE)
     # Find system WiiUse library or build it if missing
-    if((UNIX AND NOT APPLE) AND USE_SYSTEM_WIIUSE)
+    if((UNIX AND NOT (APPLE OR HAIKU)) AND USE_SYSTEM_WIIUSE)
         find_package(WiiUse)
     endif()
 

lib/angelscript/source/as_config.h

@@ -1085,23 +1085,26 @@
 	// Haiku OS
 	#elif __HAIKU__
 		#define AS_HAIKU
-		// Only x86-32 is currently supported by Haiku, but they do plan to support
-		// x86-64 and PowerPC in the future, so should go ahead and check the platform
-		// for future compatibility
 		#if (defined(i386) || defined(__i386) || defined(__i386__)) && !defined(__LP64__)
 			#define AS_X86
 			#define THISCALL_PASS_OBJECT_POINTER_ON_THE_STACK
 			#define THISCALL_RETURN_SIMPLE_IN_MEMORY
 			#define CDECL_RETURN_SIMPLE_IN_MEMORY
 			#define STDCALL_RETURN_SIMPLE_IN_MEMORY
-		#else
-			#define AS_MAX_PORTABILITY
-		#endif
-
-		#define AS_POSIX_THREADS
-		#if !( ( (__GNUC__ == 4) && (__GNUC_MINOR__ >= 1) || __GNUC__ > 4) )
-			// Only with GCC 4.1 was the atomic instructions available
-			#define AS_NO_ATOMIC
+                #elif defined(__x86_64__)
+                        #define AS_X64_GCC
+                        #define HAS_128_BIT_PRIMITIVES
+                        #define SPLIT_OBJS_BY_MEMBER_TYPES
+                        #undef COMPLEX_MASK
+                        #define COMPLEX_MASK (asOBJ_APP_CLASS_DESTRUCTOR | asOBJ_APP_CLASS_COPY_CONSTRUCTOR | asOBJ_APP_ARRAY)
+                        #undef COMPLEX_RETURN_MASK
+                        #define COMPLEX_RETURN_MASK (asOBJ_APP_CLASS_DESTRUCTOR | asOBJ_APP_CLASS_COPY_CONSTRUCTOR | asOBJ_APP_ARRAY)
+                        #define AS_LARGE_OBJS_PASSED_BY_REF
+                        #define AS_LARGE_OBJ_MIN_SIZE 5
+                        #undef STDCALL
+                        #define STDCALL
+                #else
+                        #define AS_MAX_PORTABILITY
 		#endif
 
 	// Illumos

lib/irrlicht/include/IrrCompileConfig.h

@@ -22,6 +22,7 @@
 //! _IRR_WINDOWS_CE_PLATFORM_ for Windows CE
 //! _IRR_WINDOWS_API_ for Windows or XBox
 //! _IRR_LINUX_PLATFORM_ for Linux (it is defined here if no other os is defined)
+//! _IRR_HAIKU_PLATFORM_ for Haiku
 //! _IRR_SOLARIS_PLATFORM_ for Solaris
 //! _IRR_OSX_PLATFORM_ for Apple systems running OSX
 //! _IRR_IOS_PLATFORM_ for Apple devices running iOS
@@ -88,6 +89,15 @@
 #endif
 #endif
 
+#if defined(HAIKU)
+#define _IRR_HAIKU_PLATFORM_
+#endif
+
+#if defined(_IRR_HAIKU_PLATFORM_)
+#define _IRR_COMPILE_WITH_SDL_DEVICE_
+#define _IRR_COMPILE_WITH_OPENGL_
+#endif
+
 #if defined(ANDROID)
 #define _IRR_ANDROID_PLATFORM_
 #define _IRR_POSIX_API_
@@ -99,7 +109,7 @@
 #define _IRR_COMPILE_ANDROID_ASSET_READER_
 #endif
 
-#if !defined(_IRR_WINDOWS_API_) && !defined(_IRR_OSX_PLATFORM_) && !defined(_IRR_ANDROID_PLATFORM_)
+#if !defined(_IRR_WINDOWS_API_) && !defined(_IRR_OSX_PLATFORM_) && !defined(_IRR_ANDROID_PLATFORM_) && !defined(_IRR_HAIKU_PLATFORM_)
 #ifndef _IRR_SOLARIS_PLATFORM_
 #define _IRR_LINUX_PLATFORM_
 #endif

lib/irrlicht/source/Irrlicht/CFileSystem.cpp

@@ -874,7 +874,7 @@ IFileList* CFileSystem::createFileList(const io::path& directory)
 					size = buf.st_size;
 					isDirectory = S_ISDIR(buf.st_mode);
 				}
-				#if !defined(_IRR_SOLARIS_PLATFORM_) && !defined(__CYGWIN__)
+				#if !defined(_IRR_SOLARIS_PLATFORM_) && !defined(__CYGWIN__) && !defined(__HAIKU__)
 				// only available on some systems
 				else
 				{

lib/irrlicht/source/Irrlicht/COSOperator.cpp

@@ -11,7 +11,7 @@
 #else
 #include <string.h>
 #include <unistd.h>
-#if !defined(_IRR_SOLARIS_PLATFORM_) && !defined(__CYGWIN__)
+#if !defined(_IRR_SOLARIS_PLATFORM_) && !defined(__CYGWIN__) && !defined(__HAIKU__)
 #include <sys/param.h>
 #include <sys/types.h>
 #if defined(ANDROID) || (defined(__linux__) && !defined(__GLIBC__))