cmake_minimum_required(VERSION 3.25)
project(core)

set(CMAKE_CXX_STANDARD 20)

set(SRC
    "src/Logger.cpp"
    "src/Utility.cpp"
    "src/Error.cpp"
    "src/New.cpp"
    "src/Buffer.cpp"
    "src/Clock.cpp"
    "src/Random.cpp"
    "src/BitArray.cpp"
    "src/Vector.cpp"
    "src/Quaternion.cpp"
    "src/Matrix.cpp"
    "src/Box.cpp"
    "src/Plane.cpp"
    "src/Frustum.cpp"
    "src/View.cpp"
    "src/Thread.cpp"
    "src/Mutex.cpp"
    "src/SpinLock.cpp"
    "src/FileReader.cpp"
    "src/ErrorSimulator.cpp"
    "src/ArrayString.cpp"
)

set(SRC_TESTS
    "test/Main.cpp"
    "test/Test.cpp"
    "test/modules/ArrayTests.cpp"
    "test/modules/ArrayStringTests.cpp"
    "test/modules/UtilityTests.cpp"
    "test/modules/ArrayListTests.cpp"
    "test/modules/BitArrayTests.cpp"
    "test/modules/MathTests.cpp"
    "test/modules/ListTests.cpp"
    "test/modules/LinkedListTests.cpp"
    "test/modules/UniquePointerTests.cpp"
    "test/modules/HashMapTests.cpp"
    "test/modules/StackTests.cpp"
    "test/modules/RingBufferTests.cpp"
    "test/modules/ComponentsTests.cpp"
    "test/modules/VectorTests.cpp"
    "test/modules/QuaternionTests.cpp"
    "test/modules/MatrixTests.cpp"
    "test/modules/BoxTests.cpp"
    "test/modules/BufferedValueTests.cpp"
    "test/modules/PlaneTests.cpp"
    "test/modules/FrustumTests.cpp"
    "test/modules/ViewTests.cpp"
    "test/modules/MatrixStackTests.cpp"
    "test/modules/ColorTests.cpp"
    "test/modules/BufferTests.cpp"
    "test/modules/ClockTests.cpp"
    "test/modules/RandomTests.cpp"
    "test/modules/ThreadTests.cpp"
    "test/modules/FileReaderTests.cpp"
    "test/modules/ErrorTests.cpp"
    "test/modules/NewTests.cpp"
    "test/modules/HashedStringTests.cpp"
)

set(SRC_PERFORMANCE
    "performance/Main.cpp"
    "test/Test.cpp"
)

if("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
    set(COMPILE_OPTIONS -flto)
    set(LINK_OPTIONS -flto)
    set(LOG_LEVEL 2)
    set(ERROR_SIMULATOR "")
else()
    if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
        set(COMPILE_OPTIONS --coverage)
    endif()
    set(LINK_OPTIONS gcov)
    set(LOG_LEVEL 4)
    set(ERROR_SIMULATOR "ERROR_SIMULATOR")
endif()

if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
    set(MORE_WARNINGS
        -Waligned-new=all
        -Walloc-zero
        -Wanalyzer-too-complex
        -Warith-conversion
        -Warray-bounds=2
        -Wattribute-alias=2
        -Wbidi-chars=any
        -Wcast-align=strict
        -Wcatch-value=3
        -Wcomma-subscript
        -Wconditionally-supported
        -Wduplicated-branches
        -Wduplicated-cond
        -Wformat-overflow=2
        -Wformat-signedness
        -Wformat-truncation=2
        -Wimplicit-fallthrough=5
        -Winvalid-imported-macros
        -Wlogical-op
        -Wmultiple-inheritance
        -Wnoexcept
        -Wnormalized=nfkc
        -Wplacement-new=2
        -Wredundant-tags
        -Wshift-overflow=2
        -Wstack-usage=8388608
        -Wstrict-null-sentinel
        -Wstringop-overflow=4
        -Wsuggest-final-methods
        -Wsuggest-final-types
        -Wtrampolines
        -Wtrivial-auto-var-init
        -Wunused-const-variable=2
        -Wuse-after-free=3
        -Wvirtual-inheritance
        -Wvolatile
    )
endif()

add_library(core STATIC ${SRC})
target_compile_options(core PUBLIC
    ${COMPILE_OPTIONS}
    -fdiagnostics-color=always
    -fno-exceptions
    -fno-rtti
    -fno-threadsafe-statics
    # deactivated due to the need for <atomic>
    #-nostdinc++
    -pedantic
    -pedantic-errors
    -Wall
    -Walloca
    -Warray-parameter
    -Wcast-qual
    -Wconversion
    -Wctad-maybe-unsupported
    -Wctor-dtor-privacy
    -Wdate-time
    -Wdeprecated-copy-dtor
    -Wdeprecated-enum-enum-conversion
    -Wdeprecated-enum-float-conversion
    -Wdisabled-optimization
    -Wdouble-promotion
    -Weffc++
    -Wenum-compare
    -Wenum-conversion
    -Werror
    -Wextra
    -Wextra-semi
    -Wfloat-equal
    -Wformat=2
    -Wframe-larger-than=8388608
    -Winfinite-recursion
    -Winit-self
    -Winvalid-pch
    -Wlarger-than=1073741824
    -Wmismatched-tags
    -Wmissing-braces
    -Wmissing-declarations
    -Wmissing-include-dirs
    -Wmultichar
    -Wnon-virtual-dtor
    -Wnull-dereference
    -Wold-style-cast
    -Woverlength-strings
    -Woverloaded-virtual
    -Wredundant-decls
    -Wregister
    -Wshadow
    -Wsign-conversion
    -Wsign-promo
    -Wstack-protector
    -Wstrict-overflow=2
    -Wsuggest-override
    -Wswitch-enum
    -Wsynth
    -Wundef
    -Wunreachable-code
    -Wvla
    -Wwrite-strings
    -Wzero-as-null-pointer-constant
    ${MORE_WARNINGS}
)
target_compile_definitions(core 
    PUBLIC CORE_LOG_LEVEL=${LOG_LEVEL}
    PRIVATE ${ERROR_SIMULATOR}
)
target_link_libraries(core 
    PUBLIC -nodefaultlibs c m
    PRIVATE ${LINK_OPTIONS}
)
target_sources(core PUBLIC 
    FILE_SET HEADERS
    BASE_DIRS include
    FILES 
        ./include/core/data/Stack.hpp
        ./include/core/data/HashMap.hpp
        ./include/core/data/Components.hpp
        ./include/core/data/ArrayList.hpp
        ./include/core/data/ProbingHashMap.hpp
        ./include/core/data/List.hpp
        ./include/core/data/LinkedList.hpp
        ./include/core/data/BitArray.hpp
        ./include/core/data/Array.hpp
        ./include/core/data/RingBuffer.hpp
        ./include/core/thread/Thread.hpp
        ./include/core/utils/HashCode.hpp
        ./include/core/utils/New.hpp
        ./include/core/utils/Check.hpp
        ./include/core/utils/Buffer.hpp
        ./include/core/utils/Random.hpp
        ./include/core/utils/UniquePointer.hpp
        ./include/core/utils/Types.hpp
        ./include/core/utils/Color.hpp
        ./include/core/utils/Logger.hpp
        ./include/core/utils/ArrayString.hpp
        ./include/core/utils/Utility.hpp
        ./include/core/utils/Meta.hpp
        ./include/core/utils/AlignedData.hpp
        ./include/core/utils/Clock.hpp
        ./include/core/utils/Error.hpp
        ./include/core/math/Quaternion.hpp
        ./include/core/math/Box.hpp
        ./include/core/math/Frustum.hpp
        ./include/core/math/Vector.hpp
        ./include/core/math/Matrix.hpp
        ./include/core/math/View.hpp
        ./include/core/math/BufferedValue.hpp
        ./include/core/math/Plane.hpp
        ./include/core/math/MatrixStack.hpp
        ./include/core/math/Math.hpp
        ./include/core/io/File.hpp
        ./include/core/io/FileReader.hpp
)
install(TARGETS core FILE_SET HEADERS)

add_executable(test ${SRC_TESTS})
target_link_libraries(test PRIVATE core)
target_compile_definitions(test PRIVATE ${ERROR_SIMULATOR})

add_executable(performance ${SRC_PERFORMANCE})
target_link_libraries(performance PRIVATE core)