# Benchmarks CMakeLists.txt
include(FetchContent)

# Download and configure Google Benchmark
FetchContent_Declare(
    googlebenchmark
    URL https://github.com/google/benchmark/archive/v1.8.3.zip
    DOWNLOAD_EXTRACT_TIMESTAMP TRUE
)

# Prevent overriding the parent project's compiler/linker settings
set(BENCHMARK_ENABLE_TESTING OFF CACHE BOOL "Suppressing benchmark's tests" FORCE)
set(BENCHMARK_ENABLE_GTEST_TESTS OFF CACHE BOOL "Suppressing benchmark's gtest tests" FORCE)

# Suppress warnings in Google Benchmark build
set(BENCHMARK_ENABLE_WERROR OFF CACHE BOOL "Disable -Werror in benchmark build" FORCE)

# Make Google Benchmark available
FetchContent_MakeAvailable(googlebenchmark)

# Get the benchmark target and suppress warnings
if(TARGET benchmark)
    target_compile_options(benchmark PRIVATE
        -Wno-conversion
        -Wno-sign-conversion
    )
endif()

if(TARGET benchmark_main)
    target_compile_options(benchmark_main PRIVATE
        -Wno-conversion
        -Wno-sign-conversion
    )
endif()

# Create benchmark executable
add_executable(benchmarks
    main.cpp
    core/battle_simulation_bench.cpp
    core/pokemon_creation_bench.cpp
)

# Link with Google Benchmark and our library
target_link_libraries(benchmarks
    PRIVATE
        benchmark::benchmark
        benchmark::benchmark_main
        PokEng::pokemon_battle_sim
)

# Include directories
target_include_directories(benchmarks
    PRIVATE
        ${CMAKE_CURRENT_SOURCE_DIR}
        ${CMAKE_SOURCE_DIR}/include
)