bring back static lib support

CMakeLists.txt

@@ -214,6 +214,39 @@ option(TINT_ENABLE_BREAK_IN_DEBUGGER "Enable tint::debugger::Break()" OFF)
 option(TINT_CHECK_CHROMIUM_STYLE "Check for [chromium-style] issues during build" OFF)
 option(TINT_RANDOMIZE_HASHES "Randomize the hash seed value to detect non-deterministic output" OFF)
 
+set(DAWN_ENABLE_METAL OFF)
+set(DAWN_ENABLE_D3D12 OFF)
+set(DAWN_ENABLE_VULKAN ON)
+
+set(DAWN_ENABLE_D3D11 OFF)
+set(DAWN_ENABLE_NULL OFF)
+set(DAWN_ENABLE_DESKTOP_GL OFF)
+set(DAWN_ENABLE_OPENGLES OFF)
+
+set(DAWN_USE_GLFW OFF)
+
+# Used for reflection
+set(TINT_BUILD_TINT ON)
+
+# Disable unneeded parts
+set(DAWN_BUILD_SAMPLES OFF)
+set(TINT_BUILD_SAMPLES OFF)
+set(TINT_BUILD_DOCS OFF)
+set(TINT_BUILD_TESTS OFF)
+set(TINT_BUILD_FUZZERS OFF)
+set(TINT_BUILD_SPIRV_TOOLS_FUZZER OFF)
+set(TINT_BUILD_AST_FUZZER OFF)
+set(TINT_BUILD_REGEX_FUZZER OFF)
+set(TINT_BUILD_BENCHMARKS OFF)
+set(TINT_BUILD_TESTS OFF)
+set(TINT_BUILD_AS_OTHER_OS OFF)
+set(TINT_BUILD_REMOTE_COMPILE OFF)
+set(TINT_BUILD_CMD_TOOLS OFF)
+
+set(TINT_ENABLE_INSTALL ON)
+
+set(DAWN_FETCH_DEPENDENCIES ON)
+
 set_if_not_defined(DAWN_THIRD_PARTY_DIR "${Dawn_SOURCE_DIR}/third_party" "Directory in which to find third-party dependencies.")
 
 set_if_not_defined(DAWN_ABSEIL_DIR "${DAWN_THIRD_PARTY_DIR}/abseil-cpp" "Directory in which to find Abseil")
@@ -496,3 +529,7 @@ if (DAWN_BUILD_MONOLITHIC_LIBRARY AND DAWN_ENABLE_INSTALL)
     DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/Dawn"
   )
 endif ()
+
+if (WIN32)
+  add_subdirectory(dawn_static)
+endif()

dawn_static/CMakeLists.txt

@@ -0,0 +1,66 @@
+function(create_bundled_lib output_lib output_libname input_lib)
+
+	function(collect_dependencies target)
+
+		if (NOT TARGET ${target})
+			return()
+		endif ()
+
+		get_target_property(alias ${target} ALIASED_TARGET)
+		if (TARGET ${alias})
+			set(target ${alias})
+		endif ()
+
+		set(done_prop bundled_lib_${output_lib}_${target}_done)
+		get_property(done GLOBAL PROPERTY ${done_prop})
+		if (done)
+			return()
+		endif ()
+		set_property(GLOBAL PROPERTY ${done_prop} ON)
+
+		get_target_property(_type ${target} TYPE)
+		if (${_type} STREQUAL "STATIC_LIBRARY")
+			list(APPEND static_libs ${target})
+		endif ()
+
+		set(_link_libs_type LINK_LIBRARIES)
+		if (${_type} STREQUAL "INTERFACE_LIBRARY")
+			set(_link_libs_type INTERFACE_LINK_LIBRARIES)
+		endif ()
+		get_target_property(target_dependencies ${target} ${_link_libs_type})
+
+		foreach (dependency IN LISTS target_dependencies)
+			collect_dependencies(${dependency})
+		endforeach ()
+
+		set(static_libs ${static_libs} PARENT_SCOPE)
+
+	endfunction()
+
+	collect_dependencies(${input_lib})
+
+	list(REMOVE_DUPLICATES static_libs)
+
+	# message("### Static lib dependencies: ${static_libs}")
+
+	set(output_file "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}${output_libname}${CMAKE_STATIC_LIBRARY_SUFFIX}")
+
+	if (WIN32)
+
+		foreach (target IN LISTS static_libs)
+			list(APPEND lib_files $<TARGET_FILE:${target}>)
+		endforeach ()
+
+		add_custom_command(
+			COMMAND ${CMAKE_AR} /NOLOGO /OUT:${output_file} ${lib_files}
+			OUTPUT ${output_file}
+			DEPENDS ${static_libs}
+			VERBATIM)
+
+	endif()
+
+	add_custom_target(${output_lib} ALL DEPENDS ${output_file})
+
+endfunction()
+
+create_bundled_lib(libdawn_static dawn_static webgpu_dawn libtint)