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 -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -Wold-style-declaration)
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)