mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-26 02:11:36 -04:00
Matthew Stanley
2ff21c4aff
(1) OBJECT_DEPENDS on overlay_codegen_hash.h for the cg-tag CONSUMERS (overlay_loader.c, boot_state.c). overlay_api.h pulls that header via __has_include, which the compiler depfile does not record when the header is absent at first compile -- so a later hash change left a STALE baked-in PSX_OVERLAY_CODEGEN_HASH, making the loader READ cg<old> while autocompile WROTE cg<new>: the runtime silently ignored freshly compiled shards and the area ran ~97% interpreted (the recurring read!=write overlay-lag class). The explicit dependency makes the runtime cg tag unable to drift from the headers/autocompile. (2) recompiler/tests/test_overlay_guard_codegen.py: deterministic codegen regression test (no game) -- synthesizes a tiny PS-EXE, runs the recompiler in overlay vs static mode, and asserts overlay functions emit the fail-closed psx_native_bad_entry guard in their entry-switch default while static functions keep the legacy fall-through. Guards the native-overlay blue-screen wedge fix. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
485 lines
23 KiB
CMake
485 lines
23 KiB
CMake
# Shared psxrecomp runtime CMake helpers.
|
|
#
|
|
# Include this from either the framework runtime build or a sibling game
|
|
# project. Call psxrecomp_add_runtime_target() after SDL2 detection has
|
|
# populated SDL2_INCLUDE_DIRS and SDL2_LIBRARIES.
|
|
|
|
if(NOT DEFINED PSXRECOMP_ROOT)
|
|
get_filename_component(PSXRECOMP_ROOT "${CMAKE_CURRENT_LIST_DIR}/.." ABSOLUTE)
|
|
endif()
|
|
|
|
# PSX_DEBUG_TOOLS: TCP debug server + heartbeat + per-block recording.
|
|
# Defaults ON for Debug/RelWithDebInfo, OFF for Release/MinSizeRel so
|
|
# a plain cmake -DCMAKE_BUILD_TYPE=Release gives a lean production binary
|
|
# with no TCP server and no debug console. Override explicitly with
|
|
# -DPSX_DEBUG_TOOLS=ON/OFF to force either way regardless of build type.
|
|
if(CMAKE_BUILD_TYPE STREQUAL "Release" OR CMAKE_BUILD_TYPE STREQUAL "MinSizeRel")
|
|
option(PSX_DEBUG_TOOLS "Build with TCP debug server + heartbeat + per-block recording" OFF)
|
|
else()
|
|
option(PSX_DEBUG_TOOLS "Build with TCP debug server + heartbeat + per-block recording" ON)
|
|
endif()
|
|
|
|
if(NOT SDL2_INCLUDE_DIRS OR NOT SDL2_LIBRARIES)
|
|
if(MSVC)
|
|
file(GLOB SDL2_MSVC_DIR "${PSXRECOMP_ROOT}/../sdl2-msvc/SDL2-*")
|
|
if(SDL2_MSVC_DIR)
|
|
set(SDL2_INCLUDE_DIRS "${SDL2_MSVC_DIR}/include")
|
|
set(SDL2_LIBRARIES "${SDL2_MSVC_DIR}/lib/x64/SDL2.lib")
|
|
message(STATUS "SDL2 MSVC: ${SDL2_MSVC_DIR}")
|
|
else()
|
|
message(FATAL_ERROR "SDL2 MSVC dev package not found")
|
|
endif()
|
|
else()
|
|
get_filename_component(_psxrecomp_compiler_dir "${CMAKE_C_COMPILER}" DIRECTORY)
|
|
find_program(_psxrecomp_pkg_config pkg-config
|
|
HINTS "${_psxrecomp_compiler_dir}"
|
|
NO_DEFAULT_PATH
|
|
)
|
|
if(_psxrecomp_pkg_config)
|
|
set(PKG_CONFIG_EXECUTABLE "${_psxrecomp_pkg_config}" CACHE FILEPATH "pkg-config executable" FORCE)
|
|
endif()
|
|
find_package(PkgConfig REQUIRED)
|
|
pkg_check_modules(SDL2 REQUIRED sdl2)
|
|
endif()
|
|
endif()
|
|
|
|
# PSX_STATIC_RUNTIME: produce a 100% self-contained MinGW exe.
|
|
#
|
|
# A default MinGW build dynamically imports three NON-system DLLs —
|
|
# SDL2.dll, libgcc_s_seh-1.dll, libstdc++-6.dll — which must be shipped
|
|
# next to the exe. On a user's machine that side-by-side scheme breaks
|
|
# when a different-architecture copy of one of those DLLs is found earlier
|
|
# on the DLL search path (System32, another app on PATH), producing the
|
|
# 0xc000007b STATUS_INVALID_IMAGE_FORMAT crash on launch.
|
|
#
|
|
# Linking those runtimes (and SDL2) statically removes every non-system
|
|
# import, so the exe runs from any folder with zero bundled DLLs and the
|
|
# 0xc000007b failure mode becomes structurally impossible. Default ON for
|
|
# MinGW Release/MinSizeRel (the configs used to cut releases); override
|
|
# with -DPSX_STATIC_RUNTIME=OFF to force dynamic linking.
|
|
if(MINGW AND (CMAKE_BUILD_TYPE STREQUAL "Release" OR CMAKE_BUILD_TYPE STREQUAL "MinSizeRel"))
|
|
option(PSX_STATIC_RUNTIME "Statically link SDL2 + libgcc/libstdc++ for a self-contained exe" ON)
|
|
else()
|
|
option(PSX_STATIC_RUNTIME "Statically link SDL2 + libgcc/libstdc++ for a self-contained exe" OFF)
|
|
endif()
|
|
|
|
# PSX_LAUNCHER: build the integrated RmlUi launcher UI (settings/disc/memcard/
|
|
# controller front-end shown before the emulator boots). Needs the vendored
|
|
# lib/RmlUi + lib/freetype submodules. ON by default; the oracle/beetle builds
|
|
# never include it. Turn OFF for a launcher-less runtime (boots straight in).
|
|
option(PSX_LAUNCHER "Build the integrated RmlUi launcher UI" ON)
|
|
|
|
# Build the vendored RmlUi + FreeType once per CMake project (idempotent — the
|
|
# rmlui_core target guards re-entry). Both are linked statically into the exe so
|
|
# the self-contained-binary guarantee (PSX_STATIC_RUNTIME) still holds.
|
|
function(psxrecomp_ensure_launcher_libs)
|
|
if(TARGET rmlui_core)
|
|
return()
|
|
endif()
|
|
if(NOT EXISTS "${PSXRECOMP_ROOT}/lib/RmlUi/CMakeLists.txt" OR
|
|
NOT EXISTS "${PSXRECOMP_ROOT}/lib/freetype/CMakeLists.txt")
|
|
message(FATAL_ERROR
|
|
"PSX_LAUNCHER=ON but lib/RmlUi or lib/freetype is missing. "
|
|
"Run: git submodule update --init --recursive")
|
|
endif()
|
|
|
|
# Static libs fold into the exe (keeps the self-contained binary intact).
|
|
set(BUILD_SHARED_LIBS OFF)
|
|
|
|
# FreeType — RmlUi's font engine. Disable every optional codec/dep so the
|
|
# only thing we pull in is the core font rasteriser.
|
|
set(FT_DISABLE_ZLIB TRUE CACHE BOOL "" FORCE)
|
|
set(FT_DISABLE_BZIP2 TRUE CACHE BOOL "" FORCE)
|
|
set(FT_DISABLE_PNG TRUE CACHE BOOL "" FORCE)
|
|
set(FT_DISABLE_HARFBUZZ TRUE CACHE BOOL "" FORCE)
|
|
set(FT_DISABLE_BROTLI TRUE CACHE BOOL "" FORCE)
|
|
add_subdirectory("${PSXRECOMP_ROOT}/lib/freetype"
|
|
"${CMAKE_BINARY_DIR}/_deps/freetype-build" EXCLUDE_FROM_ALL)
|
|
# FreeType's add_subdirectory exports the target `freetype` but not the
|
|
# namespaced alias (that's install-only). RmlUi's soft dependency check
|
|
# looks for Freetype::Freetype, so create it here.
|
|
if(NOT TARGET Freetype::Freetype)
|
|
add_library(Freetype::Freetype ALIAS freetype)
|
|
endif()
|
|
|
|
# RmlUi — core only, FreeType font engine, no samples/tests/PCH.
|
|
set(RMLUI_SAMPLES OFF CACHE BOOL "" FORCE)
|
|
set(RMLUI_FONT_ENGINE "freetype" CACHE STRING "" FORCE)
|
|
set(RMLUI_PRECOMPILED_HEADERS OFF CACHE BOOL "" FORCE)
|
|
# The bundled robin_hood hash map fails its bitness detection under MinGW
|
|
# GCC ("#error Unsupported bitness"); use std:: containers instead.
|
|
set(RMLUI_THIRDPARTY_CONTAINERS OFF CACHE BOOL "" FORCE)
|
|
add_subdirectory("${PSXRECOMP_ROOT}/lib/RmlUi"
|
|
"${CMAKE_BINARY_DIR}/_deps/RmlUi-build" EXCLUDE_FROM_ALL)
|
|
endfunction()
|
|
|
|
set(PSXRECOMP_RUNTIME_SOURCES
|
|
${PSXRECOMP_ROOT}/runtime/src/main.cpp
|
|
${PSXRECOMP_ROOT}/runtime/src/memory.c
|
|
${PSXRECOMP_ROOT}/runtime/src/gpu.c
|
|
${PSXRECOMP_ROOT}/runtime/src/gpu_sw_renderer.c
|
|
${PSXRECOMP_ROOT}/runtime/src/gpu_render.c
|
|
${PSXRECOMP_ROOT}/runtime/src/gpu_gl_renderer.c
|
|
${PSXRECOMP_ROOT}/runtime/src/gpu_vk_renderer.c
|
|
${PSXRECOMP_ROOT}/runtime/src/dma.c
|
|
${PSXRECOMP_ROOT}/runtime/src/mdec.c
|
|
${PSXRECOMP_ROOT}/runtime/src/timers.c
|
|
${PSXRECOMP_ROOT}/runtime/src/interrupts.c
|
|
${PSXRECOMP_ROOT}/runtime/src/frame_pacing.c
|
|
${PSXRECOMP_ROOT}/runtime/src/psx_fiber.c
|
|
${PSXRECOMP_ROOT}/runtime/src/sio.c
|
|
${PSXRECOMP_ROOT}/runtime/src/memcard.c
|
|
${PSXRECOMP_ROOT}/runtime/src/debug_server.c
|
|
${PSXRECOMP_ROOT}/runtime/src/dirty_ram_interp.c
|
|
${PSXRECOMP_ROOT}/runtime/src/fntrace.c
|
|
${PSXRECOMP_ROOT}/runtime/src/boot_state.c
|
|
${PSXRECOMP_ROOT}/runtime/src/traps.c
|
|
${PSXRECOMP_ROOT}/runtime/src/crash_trace.c
|
|
${PSXRECOMP_ROOT}/runtime/src/freeze_heartbeat.c
|
|
${PSXRECOMP_ROOT}/runtime/src/gte.cpp
|
|
${PSXRECOMP_ROOT}/runtime/src/crc32.c
|
|
${PSXRECOMP_ROOT}/runtime/src/disc_identity.cpp
|
|
${PSXRECOMP_ROOT}/runtime/src/cdrom.c
|
|
${PSXRECOMP_ROOT}/runtime/src/spu.c
|
|
${PSXRECOMP_ROOT}/runtime/src/spu_shadow.c
|
|
${PSXRECOMP_ROOT}/runtime/src/audio_shadow.c
|
|
${PSXRECOMP_ROOT}/runtime/src/color_lut.c
|
|
${PSXRECOMP_ROOT}/runtime/src/iso_reader.cpp
|
|
${PSXRECOMP_ROOT}/runtime/src/iso_reader_c.cpp
|
|
${PSXRECOMP_ROOT}/runtime/src/psx_cycles.c
|
|
${PSXRECOMP_ROOT}/runtime/src/starvation_ring.c
|
|
${PSXRECOMP_ROOT}/runtime/src/latency_ring.c
|
|
${PSXRECOMP_ROOT}/runtime/src/card_read_summary.c
|
|
${PSXRECOMP_ROOT}/runtime/src/card_data_writes.c
|
|
${PSXRECOMP_ROOT}/runtime/src/overlay_capture.c
|
|
${PSXRECOMP_ROOT}/runtime/src/overlay_loader.c
|
|
${PSXRECOMP_ROOT}/runtime/src/overlay_compile_worker.c
|
|
${PSXRECOMP_ROOT}/runtime/src/overlay_sljit.c
|
|
${PSXRECOMP_ROOT}/runtime/src/overlay_backend.c
|
|
${PSXRECOMP_ROOT}/runtime/src/autocompile.c
|
|
${PSXRECOMP_ROOT}/runtime/src/code_provider.c
|
|
${PSXRECOMP_ROOT}/runtime/src/event_ring.c
|
|
${PSXRECOMP_ROOT}/runtime/src/game_options.c
|
|
${PSXRECOMP_ROOT}/recompiler/src/config_loader.cpp
|
|
# Tier-2 in-process JIT backend (sljit, BSD-2-Clause). Single TU; sljit
|
|
# auto-detects the host arch (SLJIT_CONFIG_AUTO). See lib/sljit/LICENSE.
|
|
${PSXRECOMP_ROOT}/lib/sljit/sljit_src/sljitLir.c
|
|
)
|
|
|
|
set(PSXRECOMP_RUNTIME_INCLUDE_DIRS
|
|
${PSXRECOMP_ROOT}/runtime/include
|
|
${PSXRECOMP_ROOT}/recompiler/src
|
|
${PSXRECOMP_ROOT}/recompiler/lib/fmt/include
|
|
${PSXRECOMP_ROOT}/recompiler/lib/toml11
|
|
${PSXRECOMP_ROOT}/lib/sljit/sljit_src
|
|
)
|
|
|
|
set(PSXRECOMP_BIOS_GENERATED
|
|
${PSXRECOMP_ROOT}/generated/SCPH1001_full.c
|
|
${PSXRECOMP_ROOT}/generated/SCPH1001_dispatch.c
|
|
)
|
|
|
|
function(psxrecomp_add_runtime_target target)
|
|
set(options ORACLE)
|
|
set(oneValueArgs
|
|
GAME_GENERATED_FULL_C
|
|
GAME_GENERATED_DISPATCH_C
|
|
GAME_OVERLAY_STATIC_C
|
|
DEBUG_PORT
|
|
WINDOW_TITLE
|
|
DEFAULT_BIOS_PATH
|
|
DEFAULT_GAME_CONFIG_PATH
|
|
)
|
|
set(multiValueArgs EXTRAS_SOURCES)
|
|
cmake_parse_arguments(PSXRT "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
|
|
|
|
# DEBUG_PORT and WINDOW_TITLE were previously required cmake-time defaults.
|
|
# game.toml's [runtime] block is now the source of truth at run time; the
|
|
# cmake-time values only survive as fallback when --game is not passed.
|
|
if(NOT PSXRT_DEBUG_PORT)
|
|
set(PSXRT_DEBUG_PORT 4370)
|
|
endif()
|
|
if(NOT PSXRT_WINDOW_TITLE)
|
|
set(PSXRT_WINDOW_TITLE "${target}")
|
|
endif()
|
|
if(NOT PSXRT_DEFAULT_BIOS_PATH)
|
|
set(PSXRT_DEFAULT_BIOS_PATH "${PSXRECOMP_ROOT}/bios/SCPH1001.BIN")
|
|
endif()
|
|
if(NOT DEFINED PSXRT_DEFAULT_GAME_CONFIG_PATH)
|
|
set(PSXRT_DEFAULT_GAME_CONFIG_PATH "")
|
|
endif()
|
|
|
|
set(generated_sources ${PSXRECOMP_BIOS_GENERATED})
|
|
if(PSXRT_GAME_GENERATED_FULL_C)
|
|
set_source_files_properties("${PSXRT_GAME_GENERATED_FULL_C}" PROPERTIES GENERATED TRUE)
|
|
list(APPEND generated_sources "${PSXRT_GAME_GENERATED_FULL_C}")
|
|
set(has_game_dispatch TRUE)
|
|
endif()
|
|
if(PSXRT_GAME_GENERATED_DISPATCH_C)
|
|
set_source_files_properties("${PSXRT_GAME_GENERATED_DISPATCH_C}" PROPERTIES GENERATED TRUE)
|
|
list(APPEND generated_sources "${PSXRT_GAME_GENERATED_DISPATCH_C}")
|
|
set(has_game_dispatch TRUE)
|
|
endif()
|
|
# Layer B: statically-compiled overlay dispatch. Inert unless a game
|
|
# provides a generated overlays_static.c — no target sets this yet.
|
|
if(PSXRT_GAME_OVERLAY_STATIC_C AND EXISTS "${PSXRT_GAME_OVERLAY_STATIC_C}")
|
|
set_source_files_properties("${PSXRT_GAME_OVERLAY_STATIC_C}" PROPERTIES GENERATED TRUE)
|
|
list(APPEND generated_sources "${PSXRT_GAME_OVERLAY_STATIC_C}")
|
|
set(has_overlay_dispatch TRUE)
|
|
endif()
|
|
|
|
if(PSXRT_ORACLE)
|
|
set(mode_source ${PSXRECOMP_ROOT}/runtime/src/psx_interpreter.c)
|
|
else()
|
|
set(mode_source ${PSXRECOMP_ROOT}/runtime/src/stub_interpreter.c)
|
|
endif()
|
|
|
|
add_executable(${target}
|
|
${PSXRECOMP_RUNTIME_SOURCES}
|
|
${mode_source}
|
|
${generated_sources}
|
|
${PSXRT_EXTRAS_SOURCES}
|
|
)
|
|
|
|
# ---- overlay codegen hash (auto cache key) -----------------------------
|
|
# Hash the recompiler's codegen sources into runtime/include/overlay_codegen_hash.h
|
|
# (gitignored) so the overlay cache path carries cg<N>_<hash>: any emitter change
|
|
# auto-invalidates the cache instead of silently reusing a stale-but-cgN DLL (the
|
|
# v0.3.0 black-screen). The loader (via overlay_api.h) and compile_overlays.py both
|
|
# read the same generated PSX_OVERLAY_CODEGEN_HASH, so they never drift. Defined
|
|
# once (shared across psx-runtime/psx-beetle); idempotent write avoids rebuilds.
|
|
set(_codegen_hash_hdr ${PSXRECOMP_ROOT}/runtime/include/overlay_codegen_hash.h)
|
|
if(NOT TARGET psxrecomp_codegen_hash)
|
|
set(_codegen_srcs
|
|
${PSXRECOMP_ROOT}/recompiler/src/code_generator.cpp
|
|
${PSXRECOMP_ROOT}/recompiler/src/mips_decoder.cpp
|
|
${PSXRECOMP_ROOT}/recompiler/src/control_flow.cpp
|
|
${PSXRECOMP_ROOT}/recompiler/src/basic_block.cpp
|
|
${PSXRECOMP_ROOT}/recompiler/src/function_analysis.cpp
|
|
${PSXRECOMP_ROOT}/recompiler/src/full_function_emitter.h
|
|
${PSXRECOMP_ROOT}/recompiler/src/strict_translator.h
|
|
${PSXRECOMP_ROOT}/recompiler/src/function_discovery.h)
|
|
add_custom_command(
|
|
OUTPUT ${_codegen_hash_hdr}
|
|
COMMAND ${CMAKE_COMMAND} -DOUT=${_codegen_hash_hdr} "-DSRCS=${_codegen_srcs}"
|
|
-P ${PSXRECOMP_ROOT}/runtime/hash_codegen.cmake
|
|
DEPENDS ${_codegen_srcs} ${PSXRECOMP_ROOT}/runtime/hash_codegen.cmake
|
|
COMMENT "Hashing recompiler codegen -> overlay_codegen_hash.h"
|
|
VERBATIM)
|
|
add_custom_target(psxrecomp_codegen_hash DEPENDS ${_codegen_hash_hdr})
|
|
endif()
|
|
add_dependencies(${target} psxrecomp_codegen_hash)
|
|
|
|
# Force the cg-tag CONSUMERS to recompile whenever overlay_codegen_hash.h
|
|
# changes. overlay_api.h pulls that header via __has_include, which the
|
|
# compiler depfile does NOT record when the header is absent at first compile —
|
|
# so a later hash change left a STALE baked-in PSX_OVERLAY_CODEGEN_HASH in the
|
|
# binary, making the LOADER read cg<old> while autocompile WROTE cg<new> (the
|
|
# read≠write overlay lag/wedge class — the runtime silently ignored the freshly
|
|
# compiled shards). An explicit OBJECT_DEPENDS makes the dependency
|
|
# unconditional, so the runtime's cg tag can never drift from the headers /
|
|
# autocompile again. (add_dependencies above only orders header generation; it
|
|
# does not force object recompiles on content change.)
|
|
set_source_files_properties(
|
|
${PSXRECOMP_ROOT}/runtime/src/overlay_loader.c
|
|
${PSXRECOMP_ROOT}/runtime/src/boot_state.c
|
|
PROPERTIES OBJECT_DEPENDS ${_codegen_hash_hdr})
|
|
|
|
target_include_directories(${target} PRIVATE
|
|
${PSXRECOMP_RUNTIME_INCLUDE_DIRS}
|
|
${SDL2_INCLUDE_DIRS}
|
|
)
|
|
# pkg-config reports SDL2_LIBRARIES as a bare name (e.g. "SDL2" -> -lSDL2);
|
|
# add its library dirs so the linker finds it outside default paths
|
|
# (e.g. Homebrew's /opt/homebrew/lib on macOS). Empty/harmless on MSVC.
|
|
if(SDL2_LIBRARY_DIRS)
|
|
target_link_directories(${target} PRIVATE ${SDL2_LIBRARY_DIRS})
|
|
endif()
|
|
# For a self-contained MinGW build, link SDL2 statically via pkg-config's
|
|
# --static link line (libSDL2.a + the full Windows system-lib chain SDL2
|
|
# needs: winmm, imm32, ole32, oleaut32, version, setupapi, dinput8, ...).
|
|
# Otherwise link the SDL2 import lib (needs SDL2.dll at runtime).
|
|
if(PSX_STATIC_RUNTIME AND SDL2_STATIC_LDFLAGS)
|
|
target_link_libraries(${target} PRIVATE ${SDL2_STATIC_LDFLAGS})
|
|
else()
|
|
target_link_libraries(${target} PRIVATE ${SDL2_LIBRARIES})
|
|
endif()
|
|
|
|
# Build identity: stamp the psxrecomp commit into the binary so a crash report
|
|
# can be correlated to an exact build (issue #1 user reports had no version).
|
|
# Computed at configure time from the psxrecomp repo (this file's dir); empty
|
|
# on failure (no git / not a repo) -> crash_trace.c falls back to "unknown".
|
|
execute_process(
|
|
COMMAND git -C "${CMAKE_CURRENT_FUNCTION_LIST_DIR}" describe --always --dirty --tags
|
|
OUTPUT_VARIABLE PSX_GIT_REV OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_QUIET)
|
|
if(NOT PSX_GIT_REV)
|
|
set(PSX_GIT_REV "unknown")
|
|
endif()
|
|
|
|
target_compile_definitions(${target} PRIVATE
|
|
DEFAULT_DEBUG_PORT=${PSXRT_DEBUG_PORT}
|
|
PSX_DEFAULT_BIOS_PATH="${PSXRT_DEFAULT_BIOS_PATH}"
|
|
PSX_DEFAULT_GAME_CONFIG_PATH="${PSXRT_DEFAULT_GAME_CONFIG_PATH}"
|
|
PSX_WINDOW_TITLE="${PSXRT_WINDOW_TITLE}"
|
|
PSX_BUILD_REV="${PSX_GIT_REV}"
|
|
FMT_HEADER_ONLY=1
|
|
$<$<CXX_COMPILER_ID:MSVC>:SDL_MAIN_HANDLED>
|
|
)
|
|
|
|
if(PSXRT_ORACLE)
|
|
target_compile_definitions(${target} PRIVATE PSX_ORACLE_BUILD=1)
|
|
else()
|
|
target_compile_definitions(${target} PRIVATE
|
|
PSX_NATIVE_BUILD=1
|
|
PSX_ENABLE_BLOCK_CYCLES=1
|
|
)
|
|
endif()
|
|
if(has_game_dispatch)
|
|
target_compile_definitions(${target} PRIVATE PSX_HAS_GAME_DISPATCH=1)
|
|
endif()
|
|
if(has_overlay_dispatch)
|
|
target_compile_definitions(${target} PRIVATE PSX_HAS_OVERLAY_DISPATCH=1)
|
|
endif()
|
|
|
|
# PSX_DEBUG_TOOLS option declared at the top of runtime.cmake so it's
|
|
# also visible to psx-beetle / non-runtime-helper targets.
|
|
if(NOT PSX_DEBUG_TOOLS)
|
|
target_compile_definitions(${target} PRIVATE PSX_NO_DEBUG_TOOLS=1)
|
|
endif()
|
|
|
|
# Integrated RmlUi launcher (not in the oracle build — that's headless).
|
|
if(PSX_LAUNCHER AND NOT PSXRT_ORACLE)
|
|
psxrecomp_ensure_launcher_libs()
|
|
target_sources(${target} PRIVATE
|
|
${PSXRECOMP_ROOT}/runtime/launcher/launcher.cpp
|
|
${PSXRECOMP_ROOT}/runtime/launcher/stb_image_impl.cpp
|
|
${PSXRECOMP_ROOT}/lib/RmlUi/Backends/RmlUi_Platform_SDL.cpp
|
|
${PSXRECOMP_ROOT}/lib/RmlUi/Backends/RmlUi_Renderer_GL3.cpp
|
|
)
|
|
# The vendored GL3 backend uses std::all_of without including
|
|
# <algorithm>; force-include it rather than patching the pinned
|
|
# submodule. (GCC/Clang only; MSVC pulls it in transitively.)
|
|
if(NOT MSVC)
|
|
set_source_files_properties(
|
|
${PSXRECOMP_ROOT}/lib/RmlUi/Backends/RmlUi_Renderer_GL3.cpp
|
|
PROPERTIES COMPILE_OPTIONS "-include;algorithm")
|
|
endif()
|
|
target_include_directories(${target} PRIVATE
|
|
${PSXRECOMP_ROOT}/lib/RmlUi/Include
|
|
${PSXRECOMP_ROOT}/lib/RmlUi/Backends
|
|
${PSXRECOMP_ROOT}/runtime/launcher
|
|
)
|
|
target_link_libraries(${target} PRIVATE RmlUi::Core)
|
|
target_compile_definitions(${target} PRIVATE PSX_LAUNCHER=1)
|
|
# Ship the launcher assets (RML/RCSS/fonts) next to the exe.
|
|
add_custom_command(TARGET ${target} POST_BUILD
|
|
COMMAND ${CMAKE_COMMAND} -E copy_directory
|
|
"${PSXRECOMP_ROOT}/runtime/launcher/assets"
|
|
"$<TARGET_FILE_DIR:${target}>"
|
|
COMMENT "Copying launcher assets next to ${target}")
|
|
endif()
|
|
|
|
if(WIN32 OR MINGW)
|
|
# opengl32: GL backend (gpu_gl_renderer.c). GL 1.x is exported directly
|
|
# by opengl32; Phase 2b will load modern GL via SDL_GL_GetProcAddress.
|
|
target_link_libraries(${target} PRIVATE ws2_32 dbghelp comdlg32 opengl32)
|
|
else()
|
|
find_package(OpenGL)
|
|
if(OpenGL_FOUND)
|
|
target_link_libraries(${target} PRIVATE OpenGL::GL)
|
|
endif()
|
|
endif()
|
|
|
|
# ---- Vulkan backend (gpu_vk_renderer.c) --------------------------------
|
|
# Vulkan is loaded ENTIRELY dynamically via SDL_Vulkan_LoadLibrary +
|
|
# vkGetInstanceProcAddr (mirroring how the GL backend loads modern GL through
|
|
# SDL), so there is NO link-time dependency on vulkan-1: the self-contained
|
|
# static exe is preserved and a machine without a Vulkan ICD still launches
|
|
# (the backend reports init failure and the runtime falls back to software).
|
|
# We need only the Vulkan HEADERS at compile time, plus glslc to build SPIR-V.
|
|
# Both ship with the Vulkan SDK ($VULKAN_SDK) or a Vulkan-Headers package.
|
|
#
|
|
# Build-EXCLUDED by default (silent WIP): the real Vulkan path compiles only
|
|
# with -DPSX_ENABLE_VULKAN=ON. When OFF, gpu_vk_renderer.c builds as the inert
|
|
# stub and the exe behaves exactly as the GL/software build — no SDK/glslc
|
|
# dependency, regardless of whether $VULKAN_SDK is present on the machine.
|
|
option(PSX_ENABLE_VULKAN "Build the experimental Vulkan renderer backend (WIP)" OFF)
|
|
if(PSX_ENABLE_VULKAN)
|
|
set(_vk_inc "")
|
|
if(DEFINED ENV{VULKAN_SDK})
|
|
if(EXISTS "$ENV{VULKAN_SDK}/Include/vulkan/vulkan.h")
|
|
set(_vk_inc "$ENV{VULKAN_SDK}/Include")
|
|
elseif(EXISTS "$ENV{VULKAN_SDK}/include/vulkan/vulkan.h")
|
|
set(_vk_inc "$ENV{VULKAN_SDK}/include")
|
|
endif()
|
|
endif()
|
|
if(NOT _vk_inc)
|
|
find_path(_vk_inc vulkan/vulkan.h)
|
|
endif()
|
|
find_program(GLSLC_EXE NAMES glslc
|
|
HINTS "$ENV{VULKAN_SDK}/Bin" "$ENV{VULKAN_SDK}/bin")
|
|
if(_vk_inc AND GLSLC_EXE)
|
|
message(STATUS "Vulkan backend: headers ${_vk_inc}, glslc ${GLSLC_EXE}")
|
|
target_include_directories(${target} PRIVATE "${_vk_inc}")
|
|
target_compile_definitions(${target} PRIVATE PSX_HAVE_VULKAN=1)
|
|
# Compile every shader under runtime/shaders/ to SPIR-V (glslc) and embed
|
|
# them into one generated header (vk_shaders_spv.h) of uint32_t arrays, so
|
|
# gpu_vk_renderer.c creates shader modules with no runtime file deps.
|
|
find_program(PSX_PYTHON NAMES python python3)
|
|
set(_vk_shader_dir "${PSXRECOMP_ROOT}/runtime/shaders")
|
|
file(GLOB _vk_shaders
|
|
"${_vk_shader_dir}/*.vert" "${_vk_shader_dir}/*.frag"
|
|
"${_vk_shader_dir}/*.comp")
|
|
set(_vk_gen_dir "${CMAKE_CURRENT_BINARY_DIR}/${target}_vkgen")
|
|
set(_vk_spv_hdr "${_vk_gen_dir}/vk_shaders_spv.h")
|
|
add_custom_command(
|
|
OUTPUT "${_vk_spv_hdr}"
|
|
COMMAND ${CMAKE_COMMAND} -E make_directory "${_vk_gen_dir}"
|
|
COMMAND "${PSX_PYTHON}"
|
|
"${PSXRECOMP_ROOT}/tools/embed_spirv.py"
|
|
--glslc "${GLSLC_EXE}"
|
|
--out "${_vk_spv_hdr}"
|
|
${_vk_shaders}
|
|
DEPENDS ${_vk_shaders}
|
|
"${PSXRECOMP_ROOT}/tools/embed_spirv.py"
|
|
COMMENT "Compiling + embedding Vulkan SPIR-V shaders"
|
|
VERBATIM)
|
|
add_custom_target(${target}_vk_shaders DEPENDS "${_vk_spv_hdr}")
|
|
add_dependencies(${target} ${target}_vk_shaders)
|
|
target_include_directories(${target} PRIVATE "${_vk_gen_dir}")
|
|
else()
|
|
message(STATUS "Vulkan backend: PSX_ENABLE_VULKAN=ON but SDK headers/glslc "
|
|
"not found - gpu_vk_renderer.c builds as a software stub")
|
|
endif()
|
|
else()
|
|
message(STATUS "Vulkan backend: disabled (PSX_ENABLE_VULKAN=OFF) - "
|
|
"gpu_vk_renderer.c builds as an inert stub")
|
|
endif()
|
|
|
|
if(MINGW)
|
|
target_link_options(${target} PRIVATE -Wl,--stack,67108864)
|
|
# No console window in Release MinGW builds.
|
|
target_link_options(${target} PRIVATE $<$<CONFIG:Release>:-mwindows>)
|
|
if(PSX_STATIC_RUNTIME)
|
|
# Fold the GCC / C++ / winpthread runtimes into the exe so it
|
|
# imports only Windows system DLLs (no libgcc_s_seh-1.dll /
|
|
# libstdc++-6.dll dependency). Pairs with the static SDL2 link
|
|
# above to make the exe fully self-contained.
|
|
target_link_options(${target} PRIVATE -static -static-libgcc -static-libstdc++)
|
|
endif()
|
|
elseif(MSVC)
|
|
target_compile_options(${target} PRIVATE /GS- /guard:cf-)
|
|
target_link_options(${target} PRIVATE /STACK:67108864,67108864 /GUARD:NO)
|
|
# No console window in Release MSVC builds. /ENTRY keeps main() as
|
|
# the entry point (not WinMain) while switching to the Windows subsystem.
|
|
target_link_options(${target} PRIVATE
|
|
$<$<CONFIG:Release>:/SUBSYSTEM:WINDOWS>
|
|
$<$<CONFIG:Release>:/ENTRY:mainCRTStartup>)
|
|
endif()
|
|
endfunction()
|
|
|
|
# Compatibility for early v4 game projects that used the longer helper name.
|
|
function(psxrecomp_v4_add_runtime_target target)
|
|
psxrecomp_add_runtime_target(${target} ${ARGN})
|
|
endfunction()
|