CI: build windows clang-cl

3rdparty/llvm/CMakeLists.txt

@@ -58,9 +58,14 @@ if(WITH_LLVM)
 	else()
 		message(STATUS "Using prebuilt or system LLVM")
 
-		if (LLVM_DIR AND NOT IS_ABSOLUTE "${LLVM_DIR}")
-			# change relative LLVM_DIR to be relative to the source dir
-			set(LLVM_DIR ${CMAKE_SOURCE_DIR}/${LLVM_DIR})
+		if (LLVM_DIR)
+			message(STATUS "LLVM_DIR: ${LLVM_DIR}")
+
+			if (NOT IS_ABSOLUTE "${LLVM_DIR}")
+				# change relative LLVM_DIR to be relative to the source dir
+				set(LLVM_DIR ${CMAKE_SOURCE_DIR}/${LLVM_DIR})
+				message(STATUS "Changed LLVM_DIR to relative path: ${LLVM_DIR}")
+			endif()
 		endif()
 
 		find_package(LLVM CONFIG)

3rdparty/opencv/CMakeLists.txt

@@ -4,7 +4,11 @@ set(OPENCV_TARGET 3rdparty_dummy_lib PARENT_SCOPE)
 
 if (USE_SYSTEM_OPENCV)
 	message(STATUS "RPCS3: using system OpenCV")
-	find_package(OpenCV COMPONENTS core photo)
+	find_package(OpenCV CONFIG COMPONENTS core photo)
+
+	if(NOT OPENCV_FOUND)
+		find_package(OpenCV COMPONENTS core photo)
+	endif()
 	
 	if(OPENCV_FOUND)
 		message(STATUS "RPCS3: found system OpenCV")

3rdparty/wolfssl/CMakeLists.txt

@@ -22,5 +22,17 @@ else()
 
 	add_subdirectory(wolfssl EXCLUDE_FROM_ALL)
 
-	target_compile_definitions(wolfssl PUBLIC WOLFSSL_DES_ECB HAVE_WRITE_DUP FP_MAX_BITS=8192 WOLFSSL_NO_OPTIONS_H)
+	target_compile_definitions(wolfssl PUBLIC WOLFSSL_DES_ECB HAVE_WRITE_DUP WOLFSSL_NO_OPTIONS_H)
+
+	if(MSVC AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+		# Disable 128-bit Math
+		set(WOLFSSL_ASM ON CACHE BOOL "" FORCE)
+		set(WOLFSSL_FAST_MATH OFF CACHE BOOL "" FORCE)
+		target_compile_definitions(wolfssl PUBLIC WOLFSSL_SP_NO_128BIT FP_MAX_BITS=4096)
+
+		# Disable warnings
+		target_compile_options(wolfssl PRIVATE /w)
+	else()
+		target_compile_definitions(wolfssl PUBLIC FP_MAX_BITS=8192)
+	endif()
 endif()