Working cross-compilation (#494)

* feat: working cross-compilation * feat: CI for Cross-compilation * fix: non-reproducible builds are failing when cross-compiling * fix: update ImGui Fixed compilation under some MinGW versions. * feat: Add .clangd configuration for C and C++ compilers * fix: link correct d3dcompiler library conditionally * fix: usage of deprecated `FetchContent` function in CMake * chore: denote difference in CI artifacts
2026-10-10 03:43:15 +08:00 · 2025-06-24 20:42:39 +02:00
parent 7c48d52b71
commit 0beb0d1c72
7 changed files with 308 additions and 54 deletions
@@ -0,0 +1,67 @@
+# Use `zig cc` as the compiler for C files
+If:
+  PathMatch: [
+    .*\.c,
+    .*\.h,
+  ]
+CompileFlags:
+  Compiler: zig cc
+---
+# Use `clang` as the compiler for C files
+If:
+  PathMatch: [
+    .*\.c,
+    .*\.h,
+  ]
+CompileFlags:
+  Compiler: clang
+---
+# Use `zig c++` as the compiler for C++ files
+If:
+  PathMatch: [
+    .*\.cpp,
+    .*\.c\+\+,
+    .*\.cc,
+    .*\.cp,
+    .*\.cppm,
+    .*\.cxx,
+    .*\.h\+\+,
+    .*\.hh,
+    .*\.hpp,
+    .*\.hxx,
+    .*\.inc,
+    .*\.inl,
+    .*\.ino,
+    .*\.ipp,
+    .*\.ixx,
+    .*\.re,
+    .*\.tcc,
+    .*\.tpp,
+  ]
+CompileFlags:
+  Compiler: zig c++
+---
+# Use `clang++` as the compiler for C++ files
+If:
+  PathMatch: [
+    .*\.cpp,
+    .*\.c\+\+,
+    .*\.cc,
+    .*\.cp,
+    .*\.cppm,
+    .*\.cxx,
+    .*\.h\+\+,
+    .*\.hh,
+    .*\.hpp,
+    .*\.hxx,
+    .*\.inc,
+    .*\.inl,
+    .*\.ino,
+    .*\.ipp,
+    .*\.ixx,
+    .*\.re,
+    .*\.tcc,
+    .*\.tpp,
+  ]
+CompileFlags:
+  Compiler: clang++
@@ -3,9 +3,9 @@ name: CI
 on: [ push, pull_request ]

 jobs:
-  ci:
+  native-compilation:
    runs-on: [ self-hosted, Windows ]
-    name: CI
+    name: Native Compilation
    steps:
      - uses: actions/checkout@v4

@@ -37,7 +37,52 @@ jobs:
      - name: Upload Artifact
        uses: actions/upload-artifact@v4
        with:
-          name: RelWithDebInfo-Clang
+          name: RelWithDebInfo-Native-Clang
          path: |
            build/YimMenuV2-dev-*.dll
            build/YimMenuV2-dev-*.pdb
+
+  cross-compilation:
+    runs-on: ubuntu-latest
+    name: Cross-compilation
+    strategy:
+      matrix:
+        compiler: ["Zig", "Clang"]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Zig
+        if: matrix.compiler == 'Zig'
+        uses: mlugg/setup-zig@v2
+
+      - name: Setup MinGW
+        if: matrix.compiler == 'Clang'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y clang lld binutils-mingw-w64-x86-64 mingw-w64-x86-64-dev gcc-mingw-w64-x86-64 g++-mingw-w64-x86-64
+
+      - name: Check CMake version
+        run: cmake --version
+
+      - name: Generate CMake project
+        run: cmake -DUSE_CROSSCOMPILER=${{ matrix.compiler }} -DCMAKE_BUILD_TYPE=RelWithDebInfo -S . -B build -G Ninja
+
+      - name: Build 64bit RelWithDebInfo DLL
+        run: cmake --build ./build --config RelWithDebInfo --target YimMenuV2 --
+
+      - name: Check if DLL got built
+        run: if [ ! -f build/libYimMenuV2.dll ]; then exit 1; fi
+
+      - name: Rename DLL to libYimMenuV2-dev-{GITHUB_SHA}.dll
+        run: |
+          mv libYimMenuV2.dll libYimMenuV2-dev-${{github.sha}}.dll
+          mv libYimMenuV2.pdb libYimMenuV2-dev-${{github.sha}}.pdb || true
+        working-directory: build/
+
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: RelWithDebInfo-Cross-${{ matrix.compiler }}
+          path: |
+            build/libYimMenuV2-dev-*.dll
+            build/libYimMenuV2-dev-*.pdb
@@ -1,6 +1,9 @@
 {
+    "cmake.configureSettings": {
+        "CMAKE_GENERATOR": "Ninja"
+    },
    "files.associations": {
-        "*.c": "c",
+        ".clangd": "yaml",
        "string_view": "cpp",
        "algorithm": "cpp",
        "atomic": "cpp",
@@ -38,4 +38,22 @@ target_include_directories(${PROJECT_NAME} PRIVATE
 )

 message(STATUS "Setting up linked libraries")
-target_link_libraries(${PROJECT_NAME} PRIVATE AsyncLogger imgui minhook nlohmann_json::nlohmann_json dbghelp d3dcompiler dwmapi)
+target_link_libraries(${PROJECT_NAME} PRIVATE
+    # Project dependencies
+    AsyncLogger
+    imgui
+    minhook
+    nlohmann_json::nlohmann_json
+    dbghelp
+
+    # ImGui dependencies
+    $<IF:$<BOOL:${CROSSCOMPILE}>,d3dcompiler_47,d3dcompiler>
+    dwmapi
+    gdi32
+)
+
+target_compile_options(${PROJECT_NAME} PRIVATE
+    # Do not warn about non-reproducible code
+    $<$<COMPILE_LANG_AND_ID:C,Clang>:-Wno-date-time>
+    $<$<COMPILE_LANG_AND_ID:CXX,Clang>:-Wno-date-time>
+)
@@ -1,46 +1,172 @@
-# credits to @tupoy-ya for this
-option(USE_GCC "Use MinGW toolchain with gcc compiler and uasm assembler.")
-option(USE_CLANG "Use MinGW toolchain with clang compiler and uasm assembler. Clang support is experimental.")
+if(WIN32 OR CYGWIN)
+    set(CROSSCOMPILE_DEFAULT OFF)
+else()
+    set(CROSSCOMPILE_DEFAULT ON)
+endif()

-if(USE_GCC OR USE_CLANG)
-    message(STATUS "Cross-compile is enabled. Using MinGW and uasm.")
+option(CROSSCOMPILE "Enable cross-compilation by using Zig/Clang(with MinGW) toolchain." ${CROSSCOMPILE_DEFAULT})

-    set(TOOLCHAIN_PREFIX "x86_64-w64-mingw32" CACHE STRING "Set toolchain. Default: x86_64-w64-mingw32")
-    message(STATUS "Using ${TOOLCHAIN_PREFIX} toolchain")
-    set(CMAKE_FIND_ROOT_PATH /usr/x86_64-w64-mingw32)
-    set(CMAKE_ASM_MASM_COMPILER "uasm")
+if(CROSSCOMPILE)
+    message(STATUS "Cross-compile is enabled.")

-    set(CMAKE_Fortran_COMPILER ${TOOLCHAIN_PREFIX}-gfortran)
-    set(CMAKE_RC_COMPILER ${TOOLCHAIN_PREFIX}-windres)
+    # Set the CMake system name to Windows for cross-compilation
+    set(CMAKE_SYSTEM_NAME Windows)

-    # modify default behavior of FIND_XXX() commands
+    # adjust the default behavior of the FIND_XXX() commands:
+    # search programs in the host environment
    set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+
+    # search headers and libraries in the target environment
    set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
    set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

-    add_compile_options("$<$<COMPILE_LANGUAGE:ASM_MASM>:-win64${ASM_MASM_FLAGS}>")
+    # Link statically to avoid runtime dependencies
    add_link_options(-static)
-    add_compile_definitions(CROSSCOMPILING)

-    if(USE_GCC)
-        # Disable RTTI to work around libstdc++ issue https://stackoverflow.com/a/77025827
-        add_compile_options("$<$<COMPILE_LANGUAGE:CXX>:-fpermissive;-fno-rtti${CXX_FLAGS}>")
-        set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}-gcc)
-        set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}-g++)
-        set(CMAKE_C_COMPILER_TARGET x86_64-windows-gnu)
-        set(CMAKE_CXX_COMPILER_TARGET x86_64-windows-gnu)
+    # Detect available compilers
+    message(STATUS "Searching for compiler...")
+
+    # Force specific compiler by using CMake cache variables
+    set(USE_CROSSCOMPILER "Auto" CACHE STRING "Cross-compiler to use (default: Auto)")
+    set_property(CACHE USE_CROSSCOMPILER PROPERTY STRINGS "Auto" "Zig" "Clang")
+
+    # Seach for Zig
+    find_program(ZIG_EXECUTABLE zig)
+    if(ZIG_EXECUTABLE AND (USE_CROSSCOMPILER STREQUAL "Auto" OR USE_CROSSCOMPILER STREQUAL "Zig"))
+        set(USE_CROSSCOMPILER "Zig")
+    elseif(NOT ZIG_EXECUTABLE)
+        message(STATUS "Zig compiler not found.")
    endif()

-    if(USE_CLANG)
-        message(STATUS "Using clang compiler.")
-        set(CMAKE_C_COMPILER clang)
-        set(CMAKE_CXX_COMPILER clang++)
-        set(CMAKE_C_COMPILER_TARGET x86_64-windows-msvc)
-        set(CMAKE_CXX_COMPILER_TARGET x86_64-windows-msvc)
+    # Search for Clang
+    find_program(CLANG_EXECUTABLE clang)
+    if(CLANG_EXECUTABLE AND (USE_CROSSCOMPILER STREQUAL "Auto" OR USE_CROSSCOMPILER STREQUAL "Clang"))
+        set(USE_CROSSCOMPILER "Clang")
+    elseif(NOT CLANG_EXECUTABLE)
+            message(STATUS "Clang compiler not found.")
+    endif()
+
+    # Configure the toolchain based on the selected compiler
+    if(USE_CROSSCOMPILER STREQUAL "Zig")
+
+        message(STATUS "Using Zig for cross-compilation.")
+
+        # Set Zig target triple
+        set(ZIG_ARCH "x86_64")
+        set(ZIG_SYS  "windows")
+        set(ZIG_ENV  "gnu") # "msvc" will not work, as it lacks libc support
+        set(ZIG_TARGET "${ZIG_ARCH}-${ZIG_SYS}-${ZIG_ENV}")
+
+        # Define Zig toolchain commands
+        # Some of them intentionally are not in double quotes
+        set(ZIG_AR      "${ZIG_EXECUTABLE} ar")
+        set(ZIG_CC       ${ZIG_EXECUTABLE} cc)
+        set(ZIG_CXX      ${ZIG_EXECUTABLE} c++)
+        #set(ZIG_DLLTOOL "${ZIG_EXECUTABLE} dlltool")
+        set(ZIG_LD      "${ZIG_EXECUTABLE} ld.lld")
+        #set(ZIG_LIB     "${ZIG_EXECUTABLE} lib")
+        set(ZIG_RANLIB  "${ZIG_EXECUTABLE} ranlib")
+        #set(ZIG_OBJCOPY "${ZIG_EXECUTABLE} objcopy")
+        set(ZIG_RC      "${ZIG_EXECUTABLE} rc")
+
+        # Setup archive commands
+        # We're not using `CMAKE_AR` and `CMAKE_RANLIB` because they expect path without arguments
+        # and `ar` and `ranlib` are arguments of `zig` command
+        set(CMAKE_C_ARCHIVE_CREATE   "${ZIG_AR} qc <TARGET> <LINK_FLAGS> <OBJECTS>")
+        set(CMAKE_CXX_ARCHIVE_CREATE "${ZIG_AR} qc <TARGET> <LINK_FLAGS> <OBJECTS>")
+        set(CMAKE_C_ARCHIVE_APPEND   "${ZIG_AR} q <TARGET> <LINK_FLAGS> <OBJECTS>")
+        set(CMAKE_CXX_ARCHIVE_APPEND "${ZIG_AR} q <TARGET> <LINK_FLAGS> <OBJECTS>")
+        set(CMAKE_C_ARCHIVE_FINISH   "${ZIG_RANLIB} <TARGET>")
+        set(CMAKE_CXX_ARCHIVE_FINISH "${ZIG_RANLIB} <TARGET>")
+
+        # Setup compiler
+        set(CMAKE_C_COMPILER ${ZIG_CC} -target ${ZIG_TARGET})
+        set(CMAKE_CXX_COMPILER ${ZIG_CXX} -target ${ZIG_TARGET})
+        set(CMAKE_C_COMPILER_TARGET ${ZIG_TARGET})
+        set(CMAKE_CXX_COMPILER_TARGET ${ZIG_TARGET})
+
+        # Setup linker
+        set(CMAKE_LINKER_TYPE LLD)
+        if (CMAKE_VERSION VERSION_LESS "4.0.0")
+            set(CMAKE_C_USING_LINKER_MODE TOOL)
+            set(CMAKE_CXX_USING_LINKER_MODE TOOL)
+        else()
+            set(CMAKE_C_LINK_MODE LINKER)
+            set(CMAKE_CXX_LINK_MODE LINKER)
+        endif()
+        set(CMAKE_C_USING_LINKER_LLD ${ZIG_LD})
+        set(CMAKE_CXX_USING_LINKER_LLD ${ZIG_LD})
+
+        # Setup resource compiler
+        set(CMAKE_RC_COMPILER ${ZIG_RC})
+
+        # Enable Microsoft Extensions for Zig (__try/__except/__finally, etc.)
+        add_compile_options("$<$<COMPILE_LANGUAGE:C>:-fms-extensions${C_FLAGS}>")
+        add_compile_options("$<$<COMPILE_LANGUAGE:CXX>:-fms-extensions${CXX_FLAGS}>")
+
+    elseif(USE_CROSSCOMPILER STREQUAL "Clang")
+
+        message(STATUS "Using Clang(MinGW) compiler.")
+
+        set(TOOLCHAIN_PREFIX "auto" CACHE STRING "Set toolchain. Default: auto")
+
+        if(TOOLCHAIN_PREFIX STREQUAL "auto")
+            # Define list of possible toolchain prefixes to try
+            set(POSSIBLE_TOOLCHAIN_PREFIXES
+                "x86_64-w64-mingw32ucrt"
+                "x86_64-w64-mingw32"
+            )
+            
+            # Probe each prefix to find the first existing one
+            foreach(PREFIX ${POSSIBLE_TOOLCHAIN_PREFIXES})
+                if(EXISTS "/usr/${PREFIX}")
+                    set(TOOLCHAIN_PREFIX ${PREFIX})
+                    set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX})
+                    message(STATUS "Found toolchain: ${TOOLCHAIN_PREFIX}")
+                    break()
+                endif()
+            endforeach()
+            
+            # Check if we found a valid toolchain
+            if(TOOLCHAIN_PREFIX STREQUAL "auto")
+                message(FATAL_ERROR "No MinGW toolchain found in /usr/. Tried: ${POSSIBLE_TOOLCHAIN_PREFIXES}")
+            endif()
+            message(STATUS "Using auto-detected toolchain.")
+        else()
+            # Use the specified by user toolchain prefix
+            set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX})
+            message(STATUS "Using specified toolchain prefix: ${TOOLCHAIN_PREFIX}")
+        endif()
+
+        set(CMAKE_C_COMPILER ${CLANG_EXECUTABLE})
+        set(CMAKE_CXX_COMPILER ${CLANG_EXECUTABLE}++)
+        set(CMAKE_C_COMPILER_TARGET ${TOOLCHAIN_PREFIX})
+        set(CMAKE_CXX_COMPILER_TARGET ${TOOLCHAIN_PREFIX})
+
+        # Enable Microsoft Extensions for Clang (__try/__except/__finally, etc.)
+        add_compile_options("$<$<COMPILE_LANGUAGE:C>:-fms-extensions${C_FLAGS}>")
+        add_compile_options("$<$<COMPILE_LANGUAGE:CXX>:-fms-extensions${CXX_FLAGS}>")
+
+        # Emulate TLS for Clang
+        # This is needed for compatibility with MinGW's libstdc++.
+        # See https://github.com/msys2/MINGW-packages/issues/5786
+        add_compile_options("$<$<COMPILE_LANGUAGE:CXX>:-femulated-tls${CXX_FLAGS}>")

        # Disable RTTI to work around libstdc++ issue https://stackoverflow.com/a/77025827
        add_compile_options("$<$<COMPILE_LANGUAGE:CXX>:-fuse-ld=lld;-fno-rtti${CXX_FLAGS}>")
        add_link_options(-fuse-ld=lld -fno-rtti)
+
+    else()
+
+        message(FATAL_ERROR
+            "No suitable cross-compilation toolchain found."
+            "\nInstall either:"
+            "\n  - Zig:"
+            "\n    - Just install Zig and make sure it is in PATH."
+            "\n  - Clang:"
+            "\n    - Install Clang and MinGW toolchain (recommended: x86_64-w64-mingw32ucrt)."
+        )
+
    endif()

 endif() 
@@ -6,28 +6,23 @@ message(STATUS "Setting up ${LIB_NAME}")
 FetchContent_Declare(
    ${LIB_NAME}
    GIT_REPOSITORY https://github.com/ocornut/imgui
-    GIT_TAG v1.91.9
+    GIT_TAG 725d185a31f860b74014aba167aa69003d12c01a
    GIT_PROGRESS TRUE
 )
+FetchContent_MakeAvailable(${LIB_NAME})

-FetchContent_GetProperties(${LIB_NAME})
+file(GLOB SRC_IMGUI
+    "${imgui_SOURCE_DIR}/*.cpp"
+    "${imgui_SOURCE_DIR}/*.h"
+    "${imgui_SOURCE_DIR}/backends/imgui_impl_win32.*"
+    "${imgui_SOURCE_DIR}/backends/imgui_impl_dx12.*"
+    "${imgui_SOURCE_DIR}/misc/cpp/imgui_stdlib.*"
+)

-if(NOT imgui_POPULATED)
-    FetchContent_Populate(${LIB_NAME})
-
-    file(GLOB SRC_IMGUI
-        "${imgui_SOURCE_DIR}/*.cpp"
-        "${imgui_SOURCE_DIR}/*.h"
-        "${imgui_SOURCE_DIR}/backends/imgui_impl_win32.*"
-        "${imgui_SOURCE_DIR}/backends/imgui_impl_dx12.*"
-        "${imgui_SOURCE_DIR}/misc/cpp/imgui_stdlib.*"
-    )
-
-    add_library(imgui STATIC ${SRC_IMGUI})
-    source_group(TREE ${imgui_SOURCE_DIR} PREFIX "imgui" FILES ${SRC_IMGUI})
-    target_include_directories(imgui PRIVATE
-        "${imgui_SOURCE_DIR}"
-        "${imgui_SOURCE_DIR}/backends"
-        "${imgui_SOURCE_DIR}/misc/cpp"
-    )
-endif()
+add_library(imgui STATIC ${SRC_IMGUI})
+source_group(TREE ${imgui_SOURCE_DIR} PREFIX "imgui" FILES ${SRC_IMGUI})
+target_include_directories(imgui PRIVATE
+    "${imgui_SOURCE_DIR}"
+    "${imgui_SOURCE_DIR}/backends"
+    "${imgui_SOURCE_DIR}/misc/cpp"
+)
@@ -153,7 +153,7 @@ namespace YimMenu::Submenus
 			});
 		}

-		if (*Pointers.IsSessionStarted && selectedWeaponHash != NULL)
+		if (*Pointers.IsSessionStarted && selectedWeaponHash != 0)
 		{
 			ImGui::Text("Kills With: %d", kills);
 			ImGui::Text("Deaths By: %d", deaths);