# Description:
# BLAKE3 is a very fast cryptographic hash function, see README.md for details.
#

licenses(["unencumbered"])  # Creative Commons CC0

package(default_visibility = ["//visibility:public"])

exports_files(["LICENSE"])

config_setting(
    name = "windows",
    values = {
        "cpu": "x64_windows",
    },
)

cc_library(
    name = "blake3",
    srcs = [
        "c/blake3.c",
        "c/blake3_dispatch.c",
        "c/blake3_portable.c",
    ] + select({
        ":windows": [
            "c/blake3_avx2_x86-64_windows_msvc.asm",
            "c/blake3_avx512_x86-64_windows_msvc.asm",
            "c/blake3_sse2_x86-64_windows_msvc.asm",
            "c/blake3_sse41_x86-64_windows_msvc.asm",
        ],
        "//conditions:default": [
            "c/blake3_avx2_x86-64_unix.S",
            "c/blake3_avx512_x86-64_unix.S",
            "c/blake3_sse2_x86-64_unix.S",
            "c/blake3_sse41_x86-64_unix.S",
        ],
    }),
    hdrs = [
        "c/blake3.h",
        "c/blake3_impl.h",
    ],
    includes = ["c"],
)

cc_binary(
    name = "example",
    srcs = ["c/example.c"],
    deps = [":blake3"],
)