These things here work on FreeBSD

Author: LadySerenaKitty

BuildTools/CMakeLists.txt

@@ -9,7 +9,3 @@ elseif(CMAKE_HOST_SYSTEM_NAME STREQUAL "Linux")
 elseif(CMAKE_HOST_SYSTEM_NAME STREQUAL "Darwin")
     set(CLANG_FORMAT_EXECUTABLE "${CMAKE_CURRENT_SOURCE_DIR}/FormatValidation/clang-format_mac_10.0.0" CACHE INTERNAL "clang-format executable path")
 endif()
-
-if (NOT EXISTS ${CLANG_FORMAT_EXECUTABLE})
-    message(FATAL_ERROR "clang-format executable is not found.")
-endif()

CMakeLists.txt

@@ -125,6 +125,10 @@ else()
     elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
         set(PLATFORM_LINUX TRUE CACHE INTERNAL "Target platform: Linux")
         message("Target platform: Linux " ${ARCH})
+    elseif(${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
+        set(PLATFORM_LINUX TRUE CACHE INTERNAL "Target platform: Linux")
+        set(PLATFORM_FREEBSD TRUE CACHE INTERNAL "Target platform: FreeBSD")
+        message("Target platform: FreeBSD " ${ARCH})
     elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
         if(IOS)
             set(PLATFORM_IOS TRUE CACHE INTERNAL "Target platform: iOS")
@@ -197,7 +201,11 @@ elseif(PLATFORM_LINUX)
     set(GL_SUPPORTED       TRUE CACHE INTERNAL "OpenGL is supported on Linux platform")
     set(VULKAN_SUPPORTED   TRUE CACHE INTERNAL "Vulkan is supported on Linux platform")
     set(ARCHIVER_SUPPORTED TRUE CACHE INTERNAL "Archiver is supported on Linux platform")
-    target_compile_definitions(Diligent-PublicBuildSettings INTERFACE PLATFORM_LINUX=1)
+    if(PLATFORM_FREEBSD)
+        target_compile_definitions(Diligent-PublicBuildSettings INTERFACE PLATFORM_LINUX=1 PLATFORM_FREEBSD=1)
+    else()
+        target_compile_definitions(Diligent-PublicBuildSettings INTERFACE PLATFORM_LINUX=1)
+    endif()
 elseif(PLATFORM_MACOS)
     set(GL_SUPPORTED       TRUE CACHE INTERNAL "OpenGL is supported on MacOS platform")
     set(VULKAN_SUPPORTED   TRUE CACHE INTERNAL "Vulkan is enabled through MoltenVK on MacOS platform")
@@ -520,6 +528,10 @@ else()
     set(DILIGENT_INSTALL_PDB OFF)
 endif()
 
+if(PLATFORM_FREEBSD AND EXISTS /usr/local/include)
+    target_include_directories(Diligent-BuildSettings SYSTEM AFTER INTERFACE /usr/local/include)
+endif()
+
 file(RELATIVE_PATH DILIGENT_CORE_DIR "${CMAKE_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}")
 SET(DILIGENT_CORE_DIR ${DILIGENT_CORE_DIR} CACHE INTERNAL "Diligent Core installation directory")
 

Platforms/Linux/src/LinuxPlatformMisc.cpp

@@ -28,6 +28,10 @@
 
 #include <pthread.h>
 
+#ifdef PLATFORM_FREEBSD
+#    include <pthread_np.h>
+#endif
+
 namespace Diligent
 {
 

ThirdParty/DirectXShaderCompiler/dxc/WinAdapter.h

@@ -286,7 +286,9 @@
 #define __stdcall
 #define __vectorcall
 #define __thiscall
+#ifndef PLATFORM_FREEBSD
 #define __fastcall
+#endif
 #define __clrcall
 #endif // __GNUC__