third_party/rules_rust/bindgen/BUILD.bazel

load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
load("//bindgen:bindgen.bzl", "rust_bindgen_toolchain")

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

toolchain_type(name = "bindgen_toolchain")

bzl_library(
    name = "bzl_lib",
    srcs = glob(["**/*.bzl"]) + ["//bindgen/raze:crates.bzl"],
    deps = ["//rust:bzl_lib"],
)

alias(
    name = "rules",
    actual = ":bzl_lib",
    deprecation = "Please use the `@rules_rust//bindgen:bzl_lib` target instead",
)

rust_bindgen_toolchain(
    name = "default_bindgen_toolchain_impl",
    bindgen = "//bindgen/raze:cargo_bin_bindgen",
    clang = select({
        "//rust/platform:osx": "@bindgen_clang_osx//:clang",
        "//conditions:default": "@bindgen_clang_linux//:clang",
    }),
    libclang = select({
        "//rust/platform:osx": "@bindgen_clang_osx//:libclang",
        "//conditions:default": "@bindgen_clang_linux//:libclang",
    }),
    libstdcxx = select({
        "//rust/platform:osx": "@bindgen_clang_osx//:libc++",
        "//conditions:default": None,
    }),
)

toolchain(
    name = "default_bindgen_toolchain",
    toolchain = "default_bindgen_toolchain_impl",
    toolchain_type = "//bindgen:bindgen_toolchain",
)