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cmake_minimum_required(VERSION 4.0)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")

project(drm++ LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_VISIBILITY_PRESET hidden)

set(CMAKE_POSITION_INDEPENDENT_CODE ON)
set(CMAKE_SKIP_RPATH ON)

if(CMAKE_BUILD_TYPE STREQUAL "Debug")
    set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

    if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
        message(STATUS "Building with clang-specific diagnostics")

        set(CMAKE_CXX_CLANG_TIDY clang-tidy) # See .clang-tidy files

        add_compile_options(
            # By default, enable all warnings
            -Weverything
            # Some warnings are incompatible with each other
            -Wno-pre-c++20-compat-pedantic
            -Wno-c++98-compat-pedantic
            -Wno-switch-default
            # Then there's code-style things I don't care about
            -Wno-missing-designated-field-initializers
            -Wno-shadow
            # And functional warning I don't care about either
            -Wno-cast-function-type-strict
            -Wno-padded
            # Due to C/C++ interop
            -Wno-unsafe-buffer-usage
        )
    endif()
endif()

set(SOURCES
    "src/priv/ioctl.cpp"
    "src/syncobject.cpp"
    "src/main.cpp")

add_executable(drm++ ${SOURCES})
target_include_directories(drm++ PUBLIC include)
target_include_directories(drm++ SYSTEM PRIVATE uapi)