mirror of
https://github.com/dart-lang/sdk
synced 2024-09-05 00:13:50 +00:00
Exclude Observatory assets from PRODUCT build dart, dart_precompiled_runtime
This CL also removes some compiler flags that increase space somewhat that help the profiler find symbols, which isn't included in a PRODUCT build. Before: zra@zach:~/dart/sdk$ ls -la out/ProductX64/exe.stripped/ -rwxr-x--- 1 zra eng 9693064 Jun 29 14:52 dart -rwxr-x--- 1 zra eng 7391080 Jun 29 14:52 dart_precompiled_runtime R=askesc@google.com, rmacnak@google.com After: -rwxr-x--- 1 zra eng 6809424 Jun 29 15:11 dart -rwxr-x--- 1 zra eng 3299120 Jun 29 15:11 dart_precompiled_runtime Review-Url: https://codereview.chromium.org/2964133002 .
This commit is contained in:
parent
56a881d563
commit
1a8174b08d
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@ -236,6 +236,10 @@ if (is_win) {
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}
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if (is_posix) {
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_native_compiler_configs += [ "//build/config/gcc:no_exceptions" ]
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if (is_product) {
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_native_compiler_configs +=
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[ "//build/config/gcc:symbol_visibility_hidden" ]
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}
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}
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if (is_linux) {
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@ -75,10 +75,13 @@ config("compiler") {
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# so we do so here. Normal function visibility is controlled by
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# //build/config/gcc:symbol_visibility_hidden.
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"-fvisibility-inlines-hidden",
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# We need the frame pointer for CPU and heap profiling.
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"-fno-omit-frame-pointer",
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]
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if (!is_product) {
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common_flags += [
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# We need the frame pointer for CPU and heap profiling.
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"-fno-omit-frame-pointer",
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]
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}
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cflags_cc += common_flags
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cflags_objcc += common_flags
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@ -4,35 +4,6 @@
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import("runtime_args.gni")
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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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dart_runtime_mode = "develop"
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# Explicitly set the target architecture in case of precompilation. Leaving
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# this unspecified results in automatic target architecture detection.
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# Available options are: arm, arm64, x64, and ia32
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dart_target_arch = ""
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# The optimization level to use for debug builds.
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dart_debug_optimization_level = "2"
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}
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config("dart_public_config") {
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include_dirs = [ "." ]
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}
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@ -619,7 +619,7 @@ template("dart_executable") {
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if (is_fuchsia) {
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configs -= [ "//build/config:symbol_visibility_hidden" ]
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}
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if (defined(is_fuchsia_host) && is_fuchsia_host) {
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if (is_fuchsia_host) {
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# We already have these in the standalone build, but Fuchsia doesn't
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# have them. They are needed for running Fuchsia binaries built for the
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# host.
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@ -631,7 +631,6 @@ template("dart_executable") {
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}
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deps = [
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":gen_resources_cc",
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":standalone_dart_io",
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":libdart_builtin",
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"$dart_zlib_path",
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@ -651,7 +650,6 @@ template("dart_executable") {
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"snapshot_utils.h",
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"vmservice_impl.cc",
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"vmservice_impl.h",
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"$target_gen_dir/resources_gen.cc",
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] + extra_sources
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include_dirs = [
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@ -662,7 +660,9 @@ template("dart_executable") {
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if (is_win) {
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ldflags = [ "/EXPORT:Dart_True" ]
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} else {
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ldflags = [ "-rdynamic" ]
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if (dart_runtime_mode != "release") {
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ldflags = [ "-rdynamic" ]
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}
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}
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if (is_win) {
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@ -685,29 +685,39 @@ dart_executable("dart") {
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extra_deps = [
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"..:libdart_jit",
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":dart_snapshot_cc",
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"../observatory:standalone_observatory_archive",
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":gen_resources_cc",
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]
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if (dart_runtime_mode != "release") {
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extra_deps += [ "../observatory:standalone_observatory_archive" ]
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}
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extra_sources = [
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"builtin_nolib.cc",
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"dfe.cc",
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"dfe.h",
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"loader.cc",
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"loader.h",
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"$target_gen_dir/resources_gen.cc",
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]
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if (dart_runtime_mode == "release") {
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extra_sources += [ "observatory_assets_empty.cc" ]
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}
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}
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dart_executable("dart_precompiled_runtime") {
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extra_configs = [ "..:dart_precompiled_runtime_config" ]
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extra_deps = [
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"..:libdart_precompiled_runtime",
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"../observatory:standalone_observatory_archive",
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]
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extra_deps = [ "..:libdart_precompiled_runtime" ]
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if (dart_runtime_mode != "release") {
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extra_deps += [ "../observatory:standalone_observatory_archive" ]
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}
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extra_sources = [
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"builtin_nolib.cc",
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"snapshot_empty.cc",
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"loader.cc",
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"loader.h",
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]
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if (dart_runtime_mode == "release") {
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extra_sources += [ "observatory_assets_empty.cc" ]
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}
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}
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dart_executable("dart_bootstrap") {
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@ -716,21 +726,22 @@ dart_executable("dart_bootstrap") {
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"..:dart_no_snapshot_config",
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]
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extra_deps = [
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":gen_resources_cc",
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":generate_blink_cc_file",
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":generate_builtin_cc_file",
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":generate_io_cc_file",
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":generate_io_patch_cc_file",
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":generate_cached_patches_cc_file",
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":generate_html_cc_file",
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":generate_html_common_cc_file",
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":generate_indexed_db_cc_file",
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":generate_io_cc_file",
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":generate_io_patch_cc_file",
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":generate_js_cc_file",
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":generate_js_util_cc_file",
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":generate_blink_cc_file",
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":generate_indexed_db_cc_file",
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":generate_cached_patches_cc_file",
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":generate_web_gl_cc_file",
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":generate_metadata_cc_file",
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":generate_web_sql_cc_file",
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":generate_svg_cc_file",
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":generate_web_audio_cc_file",
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":generate_web_gl_cc_file",
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":generate_web_sql_cc_file",
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"..:libdart_nosnapshot_with_precompiler",
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]
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extra_defines = [ "NO_OBSERVATORY" ]
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@ -745,21 +756,22 @@ dart_executable("dart_bootstrap") {
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"snapshot_empty.cc",
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# Include generated source files.
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"$target_gen_dir/blink_gen.cc",
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"$target_gen_dir/builtin_gen.cc",
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"$target_gen_dir/cached_patches_gen.cc",
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"$target_gen_dir/html_common_gen.cc",
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"$target_gen_dir/html_gen.cc",
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"$target_gen_dir/indexed_db_gen.cc",
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"$target_gen_dir/io_gen.cc",
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"$target_gen_dir/io_patch_gen.cc",
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"$target_gen_dir/html_gen.cc",
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"$target_gen_dir/html_common_gen.cc",
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"$target_gen_dir/js_gen.cc",
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"$target_gen_dir/js_util_gen.cc",
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"$target_gen_dir/blink_gen.cc",
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"$target_gen_dir/indexed_db_gen.cc",
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"$target_gen_dir/cached_patches_gen.cc",
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"$target_gen_dir/web_gl_gen.cc",
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"$target_gen_dir/metadata_gen.cc",
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"$target_gen_dir/web_sql_gen.cc",
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"$target_gen_dir/resources_gen.cc",
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"$target_gen_dir/svg_gen.cc",
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"$target_gen_dir/web_audio_gen.cc",
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"$target_gen_dir/web_gl_gen.cc",
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"$target_gen_dir/web_sql_gen.cc",
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]
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}
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@ -41,7 +41,11 @@ struct ResourcesEntry {
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int length_;
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};
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#if defined(DART_PRECOMPILED_RUNTIME)
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ResourcesEntry __service_bin_resources_[] = {{NULL, NULL, 0}};
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#else
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extern ResourcesEntry __service_bin_resources_[];
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#endif
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class Resources {
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public:
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@ -3,6 +3,38 @@
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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 in case of precompilation. Leaving
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# this unspecified results in automatic target architecture detection.
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# Available options are: arm, arm64, x64, ia32, and dbc.
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dart_target_arch = ""
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# The optimization level to use for debug builds.
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dart_debug_optimization_level = "2"
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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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5
third_party/tcmalloc/BUILD.gn
vendored
5
third_party/tcmalloc/BUILD.gn
vendored
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"NDEBUG",
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]
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# Disable stack sampling for heap profiling in Product builds.
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if (is_product) {
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# Disable stack sampling for heap profiling in Product builds.
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defines += [ "NO_TCMALLOC_SAMPLES" ]
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# To override the C library functions, we can't hide symbols.
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configs -= [ "//build/config/gcc:symbol_visibility_hidden" ]
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}
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cflags = [
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@ -189,7 +189,10 @@ def ToGnArgs(args, mode, arch, target_os):
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# This setting is only meaningful for Flutter. Standalone builds of the VM
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# should leave this set to 'develop', which causes the build to defer to
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# 'is_debug', 'is_release' and 'is_product'.
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gn_args['dart_runtime_mode'] = 'develop'
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if mode == 'product':
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gn_args['dart_runtime_mode'] = 'release'
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else:
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gn_args['dart_runtime_mode'] = 'develop'
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dont_use_clang = DontUseClang(args, gn_args['target_os'],
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gn_args['host_cpu'],
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