Supports compiling to snapshots, JS, native executables, and kernel:
$ dart help compile
Compile Dart to various formats
Usage: dart compile <subcommand> [arguments]
-h, --help Print this usage information.
Available subcommands:
aot Compile Dart to an AOT snapshot
exe Compile Dart to a self-contained executable
jit Compile Dart to a JIT snapshot
js Compile Dart to JavaScript
kernel Compile Dart to Kernel intermediate format
Change-Id: I1143f8dd0eec6f87a8271144f92dedc1fcf82923
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/146806
Commit-Queue: Michael Thomsen <mit@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Reviewed-by: Jaime Wren <jwren@google.com>
The flutter engine DEPS got new icu/boringssl so this CL can safely
land and roll into engine. A small change is made in Patchset 1..3.
This removes special logic for creating the `dart-sdk` we distribute
which used to build release and product mode and copied some binaries
from the latter into the former, before the SDK was actuallly ready to
test and distribute.
This changes the GN build rules to build the necessary
gen_snapshot/dart_precompiled_runtime product binaries during the normal
release build.
Normally during --mode=product builds the global build config in
//build/config/BUILDCONFIG.gn will set `-fvisibility=false`.
=> Doing so results in much smaller binaries - because only explicitly
exported symbols are visible, the rest can be tree shaken by the linker.
Since we are building --mode=release, the `-fvisibility=false` will not
be set. In order to set the flag for the 2 special product-mode binaries
we need to add -fvisibility=hidden manually, in:
* dart_product_config: Which is used for compiling VM sources.
* 3rd party double-conversion library
* 3rd party boringssl library
* 3rd party icu library
The upstream CLs are:
* BoringSSL: https://dart-review.googlesource.com/c/boringssl_gen/+/150482
* ICU: https://chromium-review.googlesource.com/c/chromium/deps/icu/+/2236407
Issue https://github.com/dart-lang/sdk/issues/42230
Change-Id: I8d9b37acbb5eb94e44d97652f838948a946fd372
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/151505
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
This reverts commit a88a328b7f.
Reason for revert: Auto roller hasn't rolled previous changes from
Dart yet. Those changes updated DEPS for icu/boringssl. We have to
wait with this CL until the DEPS changes have been done in the engine.
Original change's description:
> [vm] Build dart2native dependencies with the normal "create_sdk" target
>
> This removes special logic for creating the `dart-sdk` we distribute
> which used to build release and product mode and copied some binaries
> from the latter into the former, before the SDK was actuallly ready to
> test and distribute.
>
> This changes the GN build rules to build the necessary
> gen_snapshot/dart_precompiled_runtime product binaries during the normal
> release build.
>
> Normally during --mode=product builds the global build config in
> //build/config/BUILDCONFIG.gn will set `-fvisibility=false`.
>
> => Doing so results in much smaller binaries - because only explicitly
> exported symbols are visible, the rest can be tree shaken by the linker.
>
> Since we are building --mode=release, the `-fvisibility=false` will not
> be set. In order to set the flag for the 2 special product-mode binaries
> we need to add -fvisibility=hidden manually, in:
>
> * dart_product_config: Which is used for compiling VM sources.
> * 3rd party double-conversion library
> * 3rd party boringssl library
> * 3rd party icu library
>
> The upstream CLs are:
>
> * BoringSSL: https://dart-review.googlesource.com/c/boringssl_gen/+/150482
> * ICU: https://chromium-review.googlesource.com/c/chromium/deps/icu/+/2236407
>
> Issue https://github.com/dart-lang/sdk/issues/42230
>
> Change-Id: I3e47664d9fadb9ed1ad033bb17d46e769442f741
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/150524
> Commit-Queue: Martin Kustermann <kustermann@google.com>
> Reviewed-by: Alexander Thomas <athom@google.com>
> Reviewed-by: Zach Anderson <zra@google.com>
TBR=kustermann@google.com,zra@google.com,athom@google.com,asiva@google.com
Change-Id: Ied0f2f5b58dceb2b59bc2ac6e11e5fd717c8885e
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/151382
Reviewed-by: Martin Kustermann <kustermann@google.com>
Commit-Queue: Martin Kustermann <kustermann@google.com>
This removes special logic for creating the `dart-sdk` we distribute
which used to build release and product mode and copied some binaries
from the latter into the former, before the SDK was actuallly ready to
test and distribute.
This changes the GN build rules to build the necessary
gen_snapshot/dart_precompiled_runtime product binaries during the normal
release build.
Normally during --mode=product builds the global build config in
//build/config/BUILDCONFIG.gn will set `-fvisibility=false`.
=> Doing so results in much smaller binaries - because only explicitly
exported symbols are visible, the rest can be tree shaken by the linker.
Since we are building --mode=release, the `-fvisibility=false` will not
be set. In order to set the flag for the 2 special product-mode binaries
we need to add -fvisibility=hidden manually, in:
* dart_product_config: Which is used for compiling VM sources.
* 3rd party double-conversion library
* 3rd party boringssl library
* 3rd party icu library
The upstream CLs are:
* BoringSSL: https://dart-review.googlesource.com/c/boringssl_gen/+/150482
* ICU: https://chromium-review.googlesource.com/c/chromium/deps/icu/+/2236407
Issue https://github.com/dart-lang/sdk/issues/42230
Change-Id: I3e47664d9fadb9ed1ad033bb17d46e769442f741
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/150524
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
Previously the output used scrubbed qualified names which hides some
of the information and causes names of various synthetic functions
collide. We change it to use internal qualified names instead and add
additional information for disambiguation:
- For functions this means adding a prefix for various synthetic
methods;
- For anonymous closures we add their token position;
- For types we prefix type parameters with their owner's name.
We also add a unit test covering parsing of
--print-instructions-sizes-to output.
As part of adding a test dart2native was changed to support passing
extra arguments to gen_snapshot binary.
Fixes https://github.com/dart-lang/sdk/issues/41137
Cq-Include-Trybots: luci.dart.try:pkg-linux-debug-try,pkg-linux-release-try,pkg-win-release-try,pkg-mac-release-try
Change-Id: I299ab0fb5993c8af9b51246483608d1e65970d67
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/146581
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Tess Strickland <sstrickl@google.com>
Currently we bundle only one platform file, which dart2native uses as
well as other tools. Since the platform file has annotations already
evaluated, our AOT compiler ends up including service related
functionality in the AOT snapshot.
This CL bundles the product-mode vm_platform.dill as well, which will
reduce dart2native-created apps slightly.
Change-Id: I223811b30704cde1739739d97a8ea2d34a681292
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/125665
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Clement Skau <cskau@google.com>
Usage: dart2native <main-dart-file> [<options>]
Generates an executable or an AOT snapshot from <main-dart-file>.
-D, --define=<key=value> Set values of environment variables. To specify
multiple variables, use multiple options or use
commas to separate key-value pairs.
E.g.: dart2native -Da=1,b=2 main.dart
--enable-asserts Enable assert statements.
-h, --help Display this help message.
-o, --output=<path> Set the output filename. <path> can be relative
or absolute.
E.g.: dart2native main.dart -o ../bin/my_app.exe
-k, --output-kind=<aot|exe>
[aot] Generate an AOT snapshot.
[exe] (default) Generate a standalone executable.
-p, --packages=<path> Get package locations from the specified file
instead of .packages. <path> can be relative or
absolute.
E.g.: dart2native --packages=/tmp/pkgs main.dart
-v, --verbose Show verbose output.
Change-Id: Id4d5542a946326fb8c009643f16fa1be99c9a97e
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/118994
Commit-Queue: Clement Skau <cskau@google.com>
Reviewed-by: Kathy Walrath <kathyw@google.com>
Alexander Markov