cc_library(
    name = "doctest",
    hdrs = glob(["**/*.h"]),
    defines = [
        "DOCTEST_CONFIG_IMPLEMENTATION_IN_DLL",
        "DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS",
    ],
    visibility = ["//visibility:public"],
)

genrule(
    name = "dummy-main",
    outs = ["dummy-main.cc"],
    cmd = """
    echo '#include "doctest/doctest.h"' > $@
    """,
)

cc_library(
    name = "main",
    srcs = glob(["**/*.h"]) + ["dummy-main.cc"],
    local_defines = ["DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN"],
    visibility = ["//visibility:public"],
)

cc_library(
    name = "custom_main",
    srcs = glob(["**/*.h"]) + ["dummy-main.cc"],
    local_defines = ["DOCTEST_CONFIG_IMPLEMENT"],
    visibility = ["//visibility:public"],
)