pw_libc/BUILD.gn

# Copyright 2023 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.

import("//build_overrides/pigweed.gni")

import("$dir_pw_build/target_types.gni")
import("$dir_pw_docgen/docs.gni")
import("$dir_pw_third_party/llvm_libc/llvm_libc.gni")
import("$dir_pw_unit_test/test.gni")

config("default_config") {
  include_dirs = [ "public" ]
}

pw_test_group("tests") {
  tests = [
    ":llvm_libc_tests",
    ":memset_test",
  ]
}

pw_test("memset_test") {
  sources = [ "memset_test.cc" ]
  deps = [ "$dir_pw_containers" ]
}

# If dir_pw_third_party_llvm_libc is defined, use that directory to create a
# pw_libc.a from llvm-libc. Otherwise, we create an empty pw_libc.a.
if (dir_pw_third_party_llvm_libc != "") {
  pw_libc_source_set("stdlib") {
    functions = [ "abs" ]
  }

  pw_static_library("pw_libc") {
    complete_static_lib = true
    deps = [ ":stdlib" ]
  }

  pw_test_group("llvm_libc_tests") {
    tests = [ ":stdlib_tests" ]
  }
} else {
  pw_static_library("pw_libc") {
  }

  pw_test_group("llvm_libc_tests") {
  }
}

pw_doc_group("docs") {
  sources = [ "docs.rst" ]
}