CMakeLists.txt

cmake_minimum_required(VERSION 3.14)
project(slimvv LANGUAGES CXX)
enable_testing()

# Set C++ standard
set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_EXPORT_COMPILE_COMMANDS 1) # for clangd
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address")

add_library(slimvv INTERFACE)
target_include_directories(slimvv INTERFACE include)

# external libs
include(FetchContent)
set(BENCHMARK_ENABLE_TESTING off)    # to suppress benchmark internal tests
FetchContent_Declare(
  googletest
  URL https://github.com/google/googletest/archive/refs/tags/v1.15.2.zip
)

FetchContent_Declare(googlebenchmark
        GIT_REPOSITORY https://github.com/google/benchmark.git
        GIT_TAG main)

FetchContent_MakeAvailable(googletest googlebenchmark)


# Link gtest
file(GLOB_RECURSE TEST_SOURCES "tests/*.cpp")
foreach(TEST_SOURCE ${TEST_SOURCES})
    get_filename_component(TEST_NAME ${TEST_SOURCE} NAME_WE)
    add_executable(${TEST_NAME} ${TEST_SOURCE})
    target_link_libraries(${TEST_NAME} slimvv gtest gtest_main)
    add_test(NAME ${TEST_NAME} COMMAND ${TEST_NAME})
endforeach()

# Link googlebenchmark
file(GLOB_RECURSE BENCH_SOURCES "benches/*.cpp")
foreach(BENCH_SOURCE ${BENCH_SOURCES})
    get_filename_component(BENCH_NAME ${BENCH_SOURCE} NAME_WE)
    add_executable(${BENCH_NAME} ${BENCH_SOURCE})
    target_link_libraries(${BENCH_NAME} slimvv benchmark::benchmark)
    add_test(NAME ${BENCH_NAME} COMMAND ${BENCH_NAME})
endforeach()