dart-sdk/build/config/mac/BUILD.gn
Ryan Macnak ef3e0a45a8 Roll Clang from 026df9514ead to ca6196138012.
Fix new -Werror=unused-command-line-argument for -stdlib=libc++.

Change-Id: I7e6056323b7bb6da49b80299380be6ed7b70c582
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/278691
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
2023-01-10 17:20:04 +00:00

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# Copyright (c) 2013 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import("//build/config/sysroot.gni")
import("../clang/clang.gni")
config("sdk") {
ldflags = [
"-nostdlib++",
"${clang_prefix}/../lib/libc++.a",
]
}
# On Mac, this is used for everything except static libraries.
config("mac_dynamic_flags") {
ldflags = [
"-Wl,-search_paths_first",
"-L.",
# Forces shared libraries to search for undefined symbols.
"-undefined",
"dynamic_lookup",
# Path for loading shared libraries for unbundled binaries.
"-Wl,-rpath,@loader_path/.",
# Path for loading shared libraries for bundled binaries. Get back from
# Binary.app/Contents/MacOS.
"-Wl,-rpath,@loader_path/../../..",
]
}
# On Mac, this is used only for executables.
config("mac_executable_flags") {
ldflags = [ "-Wl,-pie" ] # Position independent.
}