lib/libc/minimal/BUILD.bazel

# Copyright 2025 The Pigweed Authors
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.

load("//:cc.bzl", "zephyr_cc_library")

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

cc_library(
    name = "stdbool",
    hdrs = ["include/stdbool.h"],
    includes = ["include"],
)

genrule(
    name = "strerror_table_h",
    srcs = [":include/errno.h"],
    outs = ["libc/minimal/strerror_table.h"],
    cmd = "$(location //scripts/build:gen_strerror_table) -i $(location :include/errno.h) -o $@",
    tools = ["//scripts/build:gen_strerror_table"],
)

zephyr_cc_library(
    name = "minimal",
    srcs = [
        "source/math/sqrt.c",
        "source/math/sqrtf.c",
        "source/stdlib/atoi.c",
        "source/stdlib/bsearch.c",
        "source/stdlib/exit.c",
        "source/stdlib/qsort.c",
        "source/stdlib/strtol.c",
        "source/stdlib/strtoll.c",
        "source/stdlib/strtoul.c",
        "source/stdlib/strtoull.c",
        "source/stdout/fprintf.c",
        "source/stdout/sprintf.c",
        "source/stdout/stdout_console.c",
        "source/string/strerror.c",
        "source/string/string.c",
        "source/string/strncasecmp.c",
        "source/string/strspn.c",
        "source/string/strstr.c",
    ],
    hdrs = glob(["include/**/*.h"]) + [
        ":strerror_table_h",
    ],
    includes = [
        ".",
        "include",
    ],
    deps = [
        "//:offsets_header_lib",
        "//modules/cmsis",
        "//soc/atmel/sam:samx7x",
    ],
)