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965333d95c
Apparently libc 2.33 deprecates the mallinfo API in favor of the new mallinfo2 API. The API stays nearly the same, only the types in the struct containing the malloc information has changed. Fields in the new API are size_t instead of int. These changes would allow use of mallinfo2 as a build time configuration on systems that have mallinfo2 available. TEST=cq BUG= Change-Id: Ib074dea3fb1f7c971c2987d8117319bf073ce732 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/218161 Reviewed-by: Zach Anderson <zra@google.com> Reviewed-by: Ryan Macnak <rmacnak@google.com> Commit-Queue: Siva Annamalai <asiva@google.com>
95 lines
3.6 KiB
Text
95 lines
3.6 KiB
Text
# Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
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# for details. All rights reserved. Use of this source code is governed by a
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# BSD-style license that can be found in the LICENSE file.
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declare_args() {
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# Instead of using is_debug, we introduce a different flag for specifying a
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# Debug build of Dart so that clients can still use a Release build of Dart
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# while themselves doing a Debug build.
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dart_debug = false
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# Set the runtime mode. This affects how the runtime is built and what
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# features it has. Valid values are:
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# 'develop' (the default) - VM is built to run as a JIT with all development
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# features enabled.
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# 'profile' - The VM is built to run with AOT compiled code with only the
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# CPU profiling features enabled.
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# 'release' - The VM is built to run with AOT compiled code with no developer
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# features enabled.
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#
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# These settings are only used for Flutter, at the moment. A standalone build
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# of the Dart VM should leave this set to "develop", and should set
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# 'is_debug', 'is_release', or 'is_product'.
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#
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# TODO(rmacnak): dart_runtime_mode no longer selects whether libdart is build
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# for JIT or AOT, since libdart waw split into libdart_jit and
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# libdart_precompiled_runtime. We should remove this flag and just set
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# dart_debug/dart_product.
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dart_runtime_mode = "develop"
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# Explicitly set the target architecture to use a simulator.
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# Available options are: arm, arm64, x64, ia32.
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dart_target_arch = target_cpu
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# The optimization level to use for debug builds. Defaults to 0 for builds with
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# code coverage enabled.
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dart_debug_optimization_level = "2"
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# Whether to enable code coverage for the standalone VM.
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dart_vm_code_coverage = false
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# Whether to fall back to built-in root certificates when they cannot be
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# verified at the operating system level.
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dart_use_fallback_root_certificates = false
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# Whether to link the standalone VM against tcmalloc. The standalone build of
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# the VM enables this only for Linux builds.
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dart_use_tcmalloc = false
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# Whether to use mallinfo2 instead of mallinfo which is deprecated starting
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# with libc 2.33
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dart_use_mallinfo2 = false
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# Whether to link Crashpad library for crash handling. Only supported on
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# Windows for now.
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dart_use_crashpad = false
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# Controls the kind of core snapshot linked into the standalone VM. Using a
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# core-jit snapshot breaks the ability to change various flags that affect
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# code generation.
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dart_core_snapshot_kind = "core"
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# Whether the Dart binary version string should include the git hash and
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# git commit time.
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dart_version_git_info = true
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# Controls whether the VM is built as a static library or a shared library.
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if (is_fuchsia) {
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# Allow for deduping the VM between standalone, flutter_runner and dart_runner.
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# TODO(dartbug.com/42473): Use shared_library once elf_loader is untangled.
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dart_component_kind = "static_library"
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} else {
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dart_component_kind = "static_library"
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}
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# Whether the VM includes the kernel service in all modes (debug, release,
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# product).
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exclude_kernel_service = false
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# Whether libdart should export the symbols of the Dart API.
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dart_lib_export_symbols = true
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# Whether to use compressed pointers.
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dart_use_compressed_pointers = false
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}
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declare_args() {
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# We create a kernel service app-jit snapshot only for when the target
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# architecture is x64 for other cases we will use the '.dill' file
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# which is already linked in the VM.
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if (dart_target_arch == "x64") {
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create_kernel_service_snapshot = true
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} else {
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create_kernel_service_snapshot = false
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}
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}
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