zircon/kernel/lib/libc/BUILD.gn

# Copyright 2019 The Fuchsia Authors
#
# Use of this source code is governed by a MIT-style
# license that can be found in the LICENSE file or at
# https://opensource.org/licenses/MIT

# TODO(54160) Keep in sync with BUILD.zircon.gn

config("limits-dummy") {
  visibility = [
    ":*",
    "$zx/kernel:headers",
  ]

  # libc/include is before toolchain headers because it needs to be able to
  # override some libc++ headers that won't work in the kernel context.
  # However, libc/include/limits.h punts to the toolchain via #include_next
  # <limits.h> and the toolchain's limits.h does the same to get the "system"
  # libc <limits.h>, so we need another include directory after the toolchain
  # headers that has a limits.h for that to find, even though in the kernel
  # there is nothing to add to the toolchain's <limits.h> content.
  cflags = [
    "-idirafter",
    rebase_path("limits-dummy", root_build_dir),
  ]
}