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skate3recomp-multiplayer/CMakeLists.txt
andrewnakas ace55528f3 Fix cross-thread use-after-free on WorldPresentation instance teardown 
The intermittent map-load crash is heap corruption, not a null pointer.
It surfaces as a store through NULL in sub_8298CEF8 (intrusive list
unlink) reached from sub_82990768 +0x1D8, the guest small-block pool
allocator. Decoded with --protect_zero=true:

  sub_82990768  reads the chunk's free-block list head [chunk+8] and
                gets 0xFFFFFFFF, treats it as a free block, and rounds
                it down to a chunk header:
                ((0xFFFFFFFF+0x7FFF) & 0xFFFF8000) - 0x8000 = 0xFFFF8000
  sub_8298CEF8  node->next/prev at that address read as 0, so
                "next->prev = prev" stores through NULL

So the null store is three steps downstream. The defect is that
0xFFFFFFFF was in the free list at all.

Root cause, caught in the act by a store watch over the pool arena:

  WRITE INTO A FREE BLOCK: guest 0x40D22A6C, 2 bytes, thread "Job Manager"
    = +12 of free block 0x40D22A60 (size 64)
  writer:    sub_82816A40 <- sub_82817138 <- sub_82812A20
             <- sub_8290AFA0 <- sub_8290B750 <- sub_82A412B8
  freed by:  sub_82792040 <- sub_82791FD8 <- sub_82791500 (render_thread)

sub_82791CF8 (under Sk8::WorldPresentation::AddRenderInstance) allocates
two u16 arrays at self+496/+500 and publishes INTERIOR pointers into
them - &A[idx], &B[idx] - into other objects' +64/+68. A job work item
captures one at its +12 and walks it writing 4x u16 records. When
sub_82792040 frees those arrays on render_thread, the job keeps writing
into freed memory. If the block is on the pool's free list, the write
lands on its link word, which is how 0xFFFFFFFF gets there.

The fix, skate3_instance_free_defer_ms (default 0 = off), holds the
arrays freed by that teardown for N ms so a late job write lands on
memory the allocator has not reused. It is bounded by a 512 KB cap, so
a long job latency cannot starve the pool. This is a mitigation: the
root fix is draining or cancelling the outstanding jobs before teardown,
which needs a job-manager drain primitive I could not identify.

Also adds the diagnostics that found it, all default-off: a pool
integrity checker (per-alloc sweep of all 20 size-class bins, poison and
verify of freed blocks, and a check of the link word carried out of a
popped block), and the store watch's host side. The watch needs a
REX_STORE_* hook in the generated header, which is regenerated by
codegen and so is not included here.

Validation is honest but incomplete: 28 runs / 865 map-load events with
the fix on produced no corruption and no crash, but the corruption
occurred only ~2-3 times in ~3900 map-load events without it, so a clean
arm this size has close to even odds by chance. Longer soaks needed.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-12 10:59:09 -06:00

400 lines
16 KiB
CMake
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cmake_minimum_required(VERSION 3.25)
if(POLICY CMP0091)
cmake_policy(SET CMP0091 NEW)
endif()
option(SKATE3_STATIC_MSVC_RUNTIME
"Link Windows MSVC-ABI builds with the static Visual C++ runtime"
ON)
if(SKATE3_STATIC_MSVC_RUNTIME)
set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
endif()
project(skate3 VERSION 2.0.0 LANGUAGES CXX)
if(WIN32)
enable_language(RC)
endif()
if(APPLE)
enable_language(OBJCXX)
endif()
set(CMAKE_CXX_STANDARD 23)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
include(cmake/Skate3Version.cmake)
skate3_resolve_version(SKATE3_FULL_VERSION
FLOOR_VERSION ${PROJECT_VERSION}
SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
string(REGEX REPLACE "-.*$" "" SKATE3_NUMERIC_VERSION "${SKATE3_FULL_VERSION}")
# Four-part comma-separated form for Windows VERSIONINFO resources.
string(REPLACE "." ";" SKATE3_RC_VERSION_PARTS "${SKATE3_NUMERIC_VERSION}")
list(LENGTH SKATE3_RC_VERSION_PARTS SKATE3_RC_VERSION_PART_COUNT)
while(SKATE3_RC_VERSION_PART_COUNT LESS 4)
list(APPEND SKATE3_RC_VERSION_PARTS 0)
list(LENGTH SKATE3_RC_VERSION_PARTS SKATE3_RC_VERSION_PART_COUNT)
endwhile()
list(JOIN SKATE3_RC_VERSION_PARTS "," SKATE3_RC_VERSION)
set(SKATE3_TARGET_PROCESSOR "${CMAKE_SYSTEM_PROCESSOR}")
if(APPLE AND CMAKE_OSX_ARCHITECTURES)
list(LENGTH CMAKE_OSX_ARCHITECTURES SKATE3_OSX_ARCH_COUNT)
if(SKATE3_OSX_ARCH_COUNT EQUAL 1)
set(SKATE3_TARGET_PROCESSOR "${CMAKE_OSX_ARCHITECTURES}")
endif()
endif()
if(WIN32)
if(SKATE3_TARGET_PROCESSOR MATCHES "AMD64|x86_64")
set(SKATE3_BUILD_PLATFORM "win-amd64")
elseif(SKATE3_TARGET_PROCESSOR MATCHES "aarch64|ARM64")
set(SKATE3_BUILD_PLATFORM "win-arm64")
else()
set(SKATE3_BUILD_PLATFORM "win-${SKATE3_TARGET_PROCESSOR}")
endif()
elseif(APPLE)
if(SKATE3_TARGET_PROCESSOR MATCHES "aarch64|arm64|ARM64")
set(SKATE3_BUILD_PLATFORM "macos-arm64")
else()
message(FATAL_ERROR "Unsupported macOS architecture: ${SKATE3_TARGET_PROCESSOR}. macOS builds are ARM64-only.")
endif()
elseif(UNIX AND NOT APPLE)
if(SKATE3_TARGET_PROCESSOR MATCHES "AMD64|x86_64")
set(SKATE3_BUILD_PLATFORM "linux-amd64")
elseif(SKATE3_TARGET_PROCESSOR MATCHES "aarch64|ARM64")
set(SKATE3_BUILD_PLATFORM "linux-arm64")
else()
set(SKATE3_BUILD_PLATFORM "linux-${SKATE3_TARGET_PROCESSOR}")
endif()
else()
set(SKATE3_BUILD_PLATFORM "${CMAKE_SYSTEM_NAME}-${SKATE3_TARGET_PROCESSOR}")
endif()
string(TIMESTAMP SKATE3_BUILD_TIMESTAMP "%Y%m%d_%H%M")
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/src/skate3_version.h.in
${CMAKE_CURRENT_BINARY_DIR}/include/skate3_version.h
@ONLY
)
set(REXSDK_DIR
"${CMAKE_CURRENT_SOURCE_DIR}/third_party/rexglue-sdk"
CACHE PATH "Path to the rexglue SDK source tree")
set(SKATE3_GAME_DATA_ROOT
"${CMAKE_CURRENT_SOURCE_DIR}/game"
CACHE PATH "Path to an extracted Skate 3 retail game dump")
set(SKATE3_TITLE_UPDATE_PACKAGE
""
CACHE FILEPATH "Optional Skate 3 title update STFS package used for codegen")
option(SKATE3_ENABLE_X86_64_V3
"Build x86_64 desktop binaries for x86-64-v3 CPUs (AVX2/BMI2)"
OFF)
if(NOT APPLE AND CMAKE_SYSTEM_PROCESSOR MATCHES "AMD64|x86_64")
if(SKATE3_ENABLE_X86_64_V3)
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU")
add_compile_options(-march=x86-64-v3)
set(SNAPPY_REQUIRE_AVX2 ON CACHE BOOL
"Match Snappy feature detection to the project x86-64-v3 target" FORCE)
set(SNAPPY_HAVE_SSSE3 1 CACHE INTERNAL
"x86-64-v3 requires SSSE3; Snappy checks do not see directory compile options" FORCE)
set(SNAPPY_HAVE_X86_CRC32 1 CACHE INTERNAL
"x86-64-v3 requires SSE4.2 CRC32; Snappy checks do not see directory compile options" FORCE)
set(SNAPPY_HAVE_BMI2 1 CACHE INTERNAL
"x86-64-v3 requires BMI2; Snappy checks do not see directory compile options" FORCE)
elseif(MSVC)
add_compile_options(/arch:AVX2)
endif()
else()
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang|GNU")
add_compile_options(-march=x86-64 -mtune=generic -mssse3)
endif()
set(SNAPPY_REQUIRE_AVX OFF CACHE BOOL
"Do not require AVX for non-AVX x86_64 release builds" FORCE)
set(SNAPPY_REQUIRE_AVX2 OFF CACHE BOOL
"Do not require AVX2 for non-AVX x86_64 release builds" FORCE)
set(SNAPPY_HAVE_SSSE3 0 CACHE INTERNAL
"Keep Snappy on its scalar path for non-AVX x86_64 release builds" FORCE)
set(SNAPPY_HAVE_X86_CRC32 0 CACHE INTERNAL
"Non-AVX x86_64 release builds must not require SSE4.2 CRC32" FORCE)
set(SNAPPY_HAVE_BMI2 0 CACHE INTERNAL
"Non-AVX x86_64 release builds must not require BMI2" FORCE)
endif()
else()
set(SNAPPY_REQUIRE_AVX OFF CACHE BOOL
"Do not require AVX for generic release builds" FORCE)
set(SNAPPY_REQUIRE_AVX2 OFF CACHE BOOL
"Do not require AVX2 for generic release builds" FORCE)
set(SNAPPY_HAVE_SSSE3 0 CACHE INTERNAL
"Generic release builds must not require SSSE3" FORCE)
set(SNAPPY_HAVE_X86_CRC32 0 CACHE INTERNAL
"Generic release builds must not require SSE4.2 CRC32" FORCE)
set(SNAPPY_HAVE_BMI2 0 CACHE INTERNAL
"Generic release builds must not require BMI2" FORCE)
endif()
file(TO_CMAKE_PATH "${CMAKE_CURRENT_SOURCE_DIR}" SKATE3_SOURCE_DIR_CONFIG)
file(TO_CMAKE_PATH "${SKATE3_GAME_DATA_ROOT}" SKATE3_GAME_DATA_ROOT_CONFIG)
set(SKATE3_EFFECTIVE_TITLE_UPDATE_PACKAGE "${SKATE3_TITLE_UPDATE_PACKAGE}")
if(SKATE3_EFFECTIVE_TITLE_UPDATE_PACKAGE STREQUAL "")
set(SKATE3_LOCAL_TITLE_UPDATE_PACKAGE
"${CMAKE_CURRENT_SOURCE_DIR}/TU_12K2276_000000C000000.00000000000O3")
if(EXISTS "${SKATE3_LOCAL_TITLE_UPDATE_PACKAGE}")
set(SKATE3_EFFECTIVE_TITLE_UPDATE_PACKAGE "${SKATE3_LOCAL_TITLE_UPDATE_PACKAGE}")
endif()
endif()
set(SKATE3_PATCHED_DEFAULT_XEX_LINE "")
set(SKATE3_PATCHED_EAWEBKIT_XEX_LINE "")
set(SKATE3_CODEGEN_ARGS "")
set(SKATE3_FUNCTION_CONFIG_INCLUDES
" \"${SKATE3_SOURCE_DIR_CONFIG}/config/skate3_functions.toml\",")
find_package(Python3 REQUIRED COMPONENTS Interpreter)
if(NOT SKATE3_EFFECTIVE_TITLE_UPDATE_PACKAGE STREQUAL "")
if(NOT EXISTS "${SKATE3_EFFECTIVE_TITLE_UPDATE_PACKAGE}")
message(FATAL_ERROR
"SKATE3_TITLE_UPDATE_PACKAGE does not exist: ${SKATE3_EFFECTIVE_TITLE_UPDATE_PACKAGE}")
endif()
set(SKATE3_TITLE_UPDATE_CODEGEN_ROOT
"${CMAKE_CURRENT_BINARY_DIR}/title_update_codegen")
set(SKATE3_TITLE_UPDATE_DEFAULT_XEX
"${SKATE3_TITLE_UPDATE_CODEGEN_ROOT}/default.xex")
set(SKATE3_TITLE_UPDATE_DEFAULT_XEXP
"${SKATE3_TITLE_UPDATE_CODEGEN_ROOT}/default.xexp")
set(SKATE3_TITLE_UPDATE_EAWEBKIT_XEX
"${SKATE3_TITLE_UPDATE_CODEGEN_ROOT}/data/webkit/EAWebkit.xex")
set(SKATE3_TITLE_UPDATE_EAWEBKIT_XEXP
"${SKATE3_TITLE_UPDATE_CODEGEN_ROOT}/data/webkit/EAWebkit.xexp")
add_custom_command(
OUTPUT
"${SKATE3_TITLE_UPDATE_DEFAULT_XEX}"
"${SKATE3_TITLE_UPDATE_DEFAULT_XEXP}"
"${SKATE3_TITLE_UPDATE_EAWEBKIT_XEX}"
"${SKATE3_TITLE_UPDATE_EAWEBKIT_XEXP}"
COMMAND "${Python3_EXECUTABLE}"
"${CMAKE_CURRENT_SOURCE_DIR}/cmake/ExtractTitleUpdateXexp.py"
--tu "${SKATE3_EFFECTIVE_TITLE_UPDATE_PACKAGE}"
--game-root "${SKATE3_GAME_DATA_ROOT}"
--out-root "${SKATE3_TITLE_UPDATE_CODEGEN_ROOT}"
DEPENDS
"${CMAKE_CURRENT_SOURCE_DIR}/cmake/ExtractTitleUpdateXexp.py"
"${SKATE3_EFFECTIVE_TITLE_UPDATE_PACKAGE}"
"${SKATE3_GAME_DATA_ROOT}/default.xex"
"${SKATE3_GAME_DATA_ROOT}/data/webkit/EAWebkit.xex"
COMMENT "Staging Skate 3 title update patches for codegen"
VERBATIM
)
add_custom_target(skate3-title-update-codegen-inputs
DEPENDS
"${SKATE3_TITLE_UPDATE_DEFAULT_XEX}"
"${SKATE3_TITLE_UPDATE_DEFAULT_XEXP}"
"${SKATE3_TITLE_UPDATE_EAWEBKIT_XEX}"
"${SKATE3_TITLE_UPDATE_EAWEBKIT_XEXP}"
)
file(TO_CMAKE_PATH "${SKATE3_TITLE_UPDATE_DEFAULT_XEX}"
SKATE3_TITLE_UPDATE_DEFAULT_XEX_CONFIG)
file(TO_CMAKE_PATH "${SKATE3_TITLE_UPDATE_EAWEBKIT_XEX}"
SKATE3_TITLE_UPDATE_EAWEBKIT_XEX_CONFIG)
set(SKATE3_PATCHED_DEFAULT_XEX_LINE
"patched_file_path = \"${SKATE3_TITLE_UPDATE_DEFAULT_XEX_CONFIG}\"")
set(SKATE3_PATCHED_EAWEBKIT_XEX_LINE
"patched_file_path = \"${SKATE3_TITLE_UPDATE_EAWEBKIT_XEX_CONFIG}\"")
set(SKATE3_FUNCTION_CONFIG_INCLUDES
" \"${SKATE3_SOURCE_DIR_CONFIG}/config/skate3_tu_functions.toml\",")
message(STATUS
"Skate 3 title update codegen enabled: ${SKATE3_EFFECTIVE_TITLE_UPDATE_PACKAGE}")
endif()
file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/manifests")
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/manifests/skate3.toml.in
${CMAKE_CURRENT_BINARY_DIR}/manifests/skate3.toml
@ONLY
)
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/manifests/eawebkit.toml.in
${CMAKE_CURRENT_BINARY_DIR}/manifests/eawebkit.toml
@ONLY
)
set(REXGLUE_ENABLE_TRACY OFF CACHE BOOL "Disable Tracy instrumentation for normal Skate 3 builds" FORCE)
set(REXGLUE_ENABLE_PERF_COUNTERS OFF CACHE BOOL "Enable lightweight rexglue perf counter instrumentation")
if(WIN32)
set(REXGLUE_RUNTIME_RC_VERSION "${SKATE3_RC_VERSION}")
set(REXGLUE_RUNTIME_RC_VERSION_STRING "${SKATE3_FULL_VERSION}")
set(REXGLUE_RUNTIME_RC_PRODUCT_NAME "Skate3Recomp")
set(REXGLUE_RUNTIME_RC_COMPANY "Skate3Recomp project")
set(REXGLUE_RUNTIME_RC_DESCRIPTION "Skate3Recomp guest runtime")
set(REXGLUE_RUNTIME_RC_COPYRIGHT "(c) Skate3Recomp contributors")
endif()
include(cmake/RexGlue.cmake)
include(cmake/CodegenTargets.cmake)
set(SKATE3_COMMON_SOURCES
src/exception_compat.cpp
src/skate3_app_common.cpp
src/skate3_demo_path.cpp
src/skate3_draw_distance.cpp
src/skate3_fov.cpp
src/skate3_heap_check.cpp
src/skate3_iso_installer.cpp
src/native/skate3_native_diagnostics.cpp
src/native/skate3_native_entity.cpp
src/native/skate3_native_guest_read.cpp
src/native/skate3_native_lw.cpp
src/native/skate3_native_palette.cpp
src/skate3_native_debug_dialog.cpp
src/skate3_native_render.cpp
src/skate3_native_scene.cpp
src/skate3_native_scene_gpu.cpp
src/skate3_native_scene_post.cpp
src/skate3_screenshot.cpp
src/skate3_shader_disasm.cpp
src/skate3_title_update_installer.cpp
src/skate3_user_settings.cpp
src/skate3_win_icon.cpp
third_party/rexglue-sdk/thirdparty/crypto/sha256.cpp
)
if(APPLE)
list(APPEND SKATE3_COMMON_SOURCES src/skate3_iso_installer_macos.mm)
endif()
set(SKATE3_SOURCES
src/main.cpp
${SKATE3_COMMON_SOURCES}
)
if(WIN32)
add_executable(skate3 WIN32 ${SKATE3_SOURCES})
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/src/skate3_app.manifest
${CMAKE_CURRENT_BINARY_DIR}/skate3_app.manifest
COPYONLY
)
target_link_options(skate3 PRIVATE LINKER:/MANIFESTINPUT:skate3_app.manifest)
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/src/skate3.rc.in
${CMAKE_CURRENT_BINARY_DIR}/skate3.rc
@ONLY
)
target_sources(skate3 PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/skate3.rc)
else()
add_executable(skate3 ${SKATE3_SOURCES})
endif()
target_include_directories(skate3 PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/src
${CMAKE_CURRENT_BINARY_DIR}/include
${REXSDK_DIR}/thirdparty/xxHash
)
set(SKATE3_NATIVE_SHADER_SOURCES
${CMAKE_CURRENT_SOURCE_DIR}/src/native/shaders/scene.hlsl
${CMAKE_CURRENT_SOURCE_DIR}/src/native/shaders/shadow_blur.hlsl
${CMAKE_CURRENT_SOURCE_DIR}/src/native/shaders/resolve.hlsl
${CMAKE_CURRENT_SOURCE_DIR}/src/native/shaders/blur.hlsl
${CMAKE_CURRENT_SOURCE_DIR}/src/native/shaders/outline.hlsl
${CMAKE_CURRENT_SOURCE_DIR}/src/native/shaders/overlay2d.hlsl
${CMAKE_CURRENT_SOURCE_DIR}/src/native/shaders/spline.hlsl
${CMAKE_CURRENT_SOURCE_DIR}/src/native/shaders/photo_fx.hlsl
${CMAKE_CURRENT_SOURCE_DIR}/src/native/shaders/ssao.hlsl
${CMAKE_CURRENT_SOURCE_DIR}/src/native/shaders/hdr.hlsl
${CMAKE_CURRENT_SOURCE_DIR}/src/native/shaders/ssr.hlsl
)
# Shared .hlsli headers, inlined into the embedded sources by
# EmbedShaders.cmake: the embed must rerun when any of them changes.
file(GLOB SKATE3_NATIVE_SHADER_INCLUDES
${CMAKE_CURRENT_SOURCE_DIR}/src/native/shaders/*.hlsli)
set(SKATE3_NATIVE_SHADER_HEADER
${CMAKE_CURRENT_BINARY_DIR}/include/skate3_native_shaders.h)
add_custom_command(
OUTPUT ${SKATE3_NATIVE_SHADER_HEADER}
COMMAND ${CMAKE_COMMAND}
-DSHADER_DIR=${CMAKE_CURRENT_SOURCE_DIR}/src/native/shaders
-DOUT=${SKATE3_NATIVE_SHADER_HEADER}
-P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/EmbedShaders.cmake
DEPENDS ${SKATE3_NATIVE_SHADER_SOURCES}
${SKATE3_NATIVE_SHADER_INCLUDES}
${CMAKE_CURRENT_SOURCE_DIR}/cmake/EmbedShaders.cmake
COMMENT "Embedding native renderer shaders"
VERBATIM)
target_sources(skate3 PRIVATE ${SKATE3_NATIVE_SHADER_HEADER})
target_compile_definitions(skate3 PRIVATE SKATE3_BUILD_CONFIG="$<CONFIG>")
if(NOT SKATE3_EFFECTIVE_TITLE_UPDATE_PACKAGE STREQUAL "")
target_compile_definitions(skate3 PRIVATE SKATE3_HAS_TITLE_UPDATE=1)
else()
target_compile_definitions(skate3 PRIVATE SKATE3_HAS_TITLE_UPDATE=0)
endif()
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/generated/sources.cmake")
include(generated/sources.cmake)
target_sources(skate3 PRIVATE ${GENERATED_SOURCES})
target_include_directories(skate3 PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/generated)
else()
message(STATUS "generated/sources.cmake not found; run the generate-all target before building skate3")
endif()
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/generated/eawebkit/sources.cmake")
set(_SKATE3_SAVED_GENERATED_SOURCES ${GENERATED_SOURCES})
include(generated/eawebkit/sources.cmake)
target_sources(skate3 PRIVATE ${GENERATED_SOURCES})
target_include_directories(skate3 PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/generated/eawebkit)
set(GENERATED_SOURCES ${_SKATE3_SAVED_GENERATED_SOURCES})
unset(_SKATE3_SAVED_GENERATED_SOURCES)
else()
message(STATUS "generated/eawebkit/sources.cmake not found; run the generate-all target before building skate3")
endif()
target_link_libraries(skate3 PRIVATE rex::runtime)
rexglue_configure_target(skate3)
if(APPLE)
target_link_options(skate3 PRIVATE -Wl,-stack_size,0x4000000)
target_link_libraries(skate3 PRIVATE "-framework Cocoa")
endif()
if(WIN32)
target_link_libraries(skate3 PRIVATE comdlg32 winhttp d3dcompiler gdiplus)
endif()
add_custom_target(skate3_stage_runtime_library
COMMAND ${CMAKE_COMMAND} -E make_directory "$<TARGET_FILE_DIR:skate3>"
COMMAND ${CMAKE_COMMAND} -E copy_if_different
"$<TARGET_FILE:rexruntime>"
"$<TARGET_FILE_DIR:skate3>"
DEPENDS rexruntime
VERBATIM
)
add_dependencies(skate3 skate3_stage_runtime_library)
if(NOT SKATE3_EFFECTIVE_TITLE_UPDATE_PACKAGE STREQUAL "")
add_custom_target(skate3_stage_title_update_patches
COMMAND ${CMAKE_COMMAND} -E make_directory
"$<TARGET_FILE_DIR:skate3>/game/data/webkit"
COMMAND ${CMAKE_COMMAND} -E copy_if_different
"${SKATE3_TITLE_UPDATE_DEFAULT_XEXP}"
"$<TARGET_FILE_DIR:skate3>/game/default.xexp"
COMMAND ${CMAKE_COMMAND} -E copy_if_different
"${SKATE3_TITLE_UPDATE_EAWEBKIT_XEXP}"
"$<TARGET_FILE_DIR:skate3>/game/data/webkit/EAWebkit.xexp"
DEPENDS skate3-title-update-codegen-inputs
VERBATIM
)
add_dependencies(skate3 skate3_stage_title_update_patches)
endif()
if(MSVC)
target_compile_options(skate3 PRIVATE /utf-8)
else()
target_compile_options(skate3 PRIVATE -finput-charset=UTF-8 -fexec-charset=UTF-8)
endif()
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