# Copyright 2016 The V8 project authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

# Variable that can be used to support multiple build scenarios, like having
# Chromium specific targets in a client project's GN file etc.
build_with_chromium = false

# Used by perfetto to distinguish from its own standalone build and the
# chromium build.
perfetto_build_with_embedder = true

# When embedding perfetto, its build files need to know in which BUILD.gn file
# the embedder (v8) declared the protobuf targets. In the v8 case they are
# declared in the root v8/BUILD.gn.
perfetto_protobuf_target_prefix = "//"
perfetto_protobuf_gni = "//gni/proto_library.gni"

# We use Perfetto's Trace Processor to convert traces to the legacy JSON
# format.
enable_perfetto_trace_processor = true

# When building with chromium, determines whether we want to also use the
# perfetto library from chromium instead declaring our own.
use_perfetto_client_library = false

# Uncomment these to specify a different NDK location and version in
# non-Chromium builds.
# default_android_ndk_root = "//third_party/android_ndk"
# default_android_ndk_version = "r10e"

# Some non-Chromium builds don't support building java targets.
enable_java_templates = false

# Enables assertions on safety checks in libc++.
enable_safe_libcxx = true

# Allows different projects to specify their own suppressions files.
asan_suppressions_file = "//build/sanitizers/asan_suppressions.cc"
lsan_suppressions_file = "//build/sanitizers/lsan_suppressions.cc"
tsan_suppressions_file = "//build/sanitizers/tsan_suppressions.cc"

# Skip assertions about 4GiB file size limit.
ignore_elf32_limitations = true

if (host_os == "mac") {
  _result = exec_script("//build/mac/should_use_hermetic_xcode.py",
                        [ target_os ],
                        "value")
  assert(_result != 2,
         "Do not allow building targets with the default" +
             "hermetic toolchain if the minimum OS version is not met.")
  assert(_result != 3,
         "iOS does not support building with a hermetic toolchain. " +
             "Please install Xcode.")

  use_system_xcode = _result == 0
}