set(XTEST_LINK_LIBRARIES "")

if(XTEST_ENABLE_PRNG)
    add_library(pcg ${XTEST_SOURCE_DIR}/extern/pcg/pcg_basic.c)
    set(XTEST_LINK_LIBRARIES ${XTEST_LINK_LIBRARIES} pcg)
    set(XTEST_ADDITIONAL_DEFINES XTEST_PRNG)
    find_library(MATH_LIBRARY m)
    if(MATH_LIBRARY)
        set(XTEST_LINK_LIBRARIES ${XTEST_LINK_LIBRARIES} ${MATH_LIBRARY})
    endif()
endif()

add_library(xtest xtest.c)
target_compile_options(xtest PRIVATE -Wall -Wextra -pedantic)
target_include_directories(xtest PRIVATE ${XTEST_SOURCE_DIR}/extern/pcg)
target_link_libraries(xtest PRIVATE ${XTEST_LINK_LIBRARIES})
target_compile_definitions(xtest PUBLIC XTEST ${XTEST_ADDITIONAL_DEFINES})
target_include_directories(xtest PUBLIC ${XTEST_SOURCE_DIR}/include/xtest)