The sources assignment filter is considered a misfeature of gn
and is planned for removal (see discussion at [1]).
Convert dart BUILD.gn rules to manually filter the files that
are build using explicit `if` expressions. Remove obsolete call
to set_sources_assignment_filter() to filter '*_test.*' files
as no such files are present in the variables used to build the
`sources` value.
[1]: https://groups.google.com/a/chromium.org/g/gn-dev/c/oQcYStl_WkI/m/roukYTxSDAAJ
Bug: gn:125
Change-Id: I591fbb746cf694f7d2a5a330f81652380acf5c11
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/166629
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Everything in the build/fuchsia director (except for tests.cmx) was
copied and modified from:
https://fuchsia.googlesource.com/samples/+/refs/heads/master/build
This doesn't include any tests yet, but its runnable on the emulator.
Change-Id: Id64ae71062447c789ca4d10ed3a4a09e0a6d7b99
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/152589
Reviewed-by: Siva Annamalai <asiva@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Liam Appelbe <liama@google.com>
It relies on flutter copy of clang distribution, same one that is used to build flutter/engine.
It addressed several deprecated warnings from clang compiler for functions like strdup, unlink, etc.
It allows few warnings still since they are triggered in third_party sources.
Change-Id: Ieb13792c011438d46dbbc0fa030e1b5e4ea14315
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/142704
Commit-Queue: Alexander Aprelev <aam@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
This reverts commit 4ce18ab931.
Reason for revert: bad merge, caused build breakages in flutter/engine
Original change's description:
> Add an --os=fuchsia option to build.py:
>
> tools/build.py --os=fuchsia runtime create_sdk
>
> This is analogous to --os=android. It cross compiles from Linux x64 to
> Fuchsia.
>
> A lot of the build rules are just slightly different between the existing
> Fuchsia build rules used by Flutter, and the ones added by GN SDK. For
> example "$fuchsia_sdk_root/pkg:fdio" is now "$fuchsia_sdk_root/pkg/fdio".
> So to support this I had to add a new variable, using_fuchsia_gn_sdk,
> analogous to using_fuchsia_sdk. Flutter will need to set this to false.
>
> Change-Id: Ief275d65f30a42a801607de93cf2d27a1fe825dd
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/150689
> Reviewed-by: Ryan Macnak <rmacnak@google.com>
> Commit-Queue: Liam Appelbe <liama@google.com>
TBR=rmacnak@google.com,asiva@google.com,liama@google.com,kaushikiska@google.com,matthewcarroll@google.com
Change-Id: If01ee34eba906c55f2d56ba650748a86e81e701c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/151321
Auto-Submit: George Wright <wrightgeorge@google.com>
Commit-Queue: Liam Appelbe <liama@google.com>
Reviewed-by: Liam Appelbe <liama@google.com>
tools/build.py --os=fuchsia runtime create_sdk
This is analogous to --os=android. It cross compiles from Linux x64 to
Fuchsia.
A lot of the build rules are just slightly different between the existing
Fuchsia build rules used by Flutter, and the ones added by GN SDK. For
example "$fuchsia_sdk_root/pkg:fdio" is now "$fuchsia_sdk_root/pkg/fdio".
So to support this I had to add a new variable, using_fuchsia_gn_sdk,
analogous to using_fuchsia_sdk. Flutter will need to set this to false.
Change-Id: Ief275d65f30a42a801607de93cf2d27a1fe825dd
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/150689
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Liam Appelbe <liama@google.com>
Normally we consult /proc to determine the host architecture. However, this
reports the actual host architecture, not the QEMU-simulated one.
Also, GDB cannot debug position-independent executables in QEMU, so we disable
PIE when compiling for execution in QEMU.
Pass '--use-qemu' to 'gn.py' to build for QEMU.
Change-Id: Ib125127ceb0582b66754cfc0da22e09d224ee1e9
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/125267
Commit-Queue: Samir Jindel <sjindel@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Our //build/config/BUILDCONFIG.gn isn't used for Flutter, so we must
put the default version where the Flutter build can see it.
Change-Id: I99afc99209b3721c48aa56ef413910d34df1bb8c
Cq-Include-Trybots: luci.dart.try:flutter-engine-linux-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/120580
Reviewed-by: Teagan Strickland <sstrickl@google.com>
Commit-Queue: Teagan Strickland <sstrickl@google.com>
This treats whether or not to use the forked NNBD SDK as a build flag
similar to mode or architecture. When this flag is passed, it appends
"NNBD" to the main output directory, like xcodebuild/ReleaseX64NNBD.
It also defines a "use_nnbd" flag that is available inside BUILD.gn
files to determine whether or not to use the forked SDK. This flag
currently isn't used. Implementation teams will need to edit their
build steps to take that into account.
In order to use this mode on the bots, we'll need to tweak the bot
scripts to figure out whether the mode is enabled or not. There are a
couple of TODOs in the Python scripts for that. I'm not sure how that
should be specified in dart_sdk.py.
This CL does not remove my previous change to allow building the NNBD
fork next to dart-sdk in the same root output directory. I'll revert
those changes in a different CL once this one lands.
Change-Id: I3bd28f273106ee90caf9474b2fadad120b2c2d0b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/119602
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Patchset 1 reverts commit f3aaf8a770 as it will
present problems in other embedders which will have to deal with is_profile argument.
Patchset 2 fixes the build by switching from is_product to dart_runtime_mode
Change-Id: I167e6f531af3b0fb0f3e006b074ebdf1b69f3fe5
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98601
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Alexander Aprelev <aam@google.com>
dart binary would instantiate CrashpadClient if DART_CRASHPAD_HANDLER
and DART_CRASHPAD_CRASHES_DIR environment variables are set.
- DART_CRASHPAD_HANDLER should contain the path to the crashpad_handler
binary that would handle the crash and write minidump;
- DART_CRASHPAD_CRASHES_DIR should contain the path to the crashpad database
which would be used to store minidumps.
Rewrite --copy-crash-dumps support on windows to use Crashpad integration
instead of editing Windows registry.
Embedding crashpad required to roll a new zlib version because Crashpad
depends on the zlib. This version of zlib is buildable with its own
BUILD.gn so our custom BUILD.gn is removed.
Change-Id: I048aad16b234e1d750f0a24782b04e3b6e19703d
Reviewed-on: https://dart-review.googlesource.com/c/81007
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
The only remaining absolute paths in the VM binary are from kernel_service.dill.
Bug: https://github.com/dart-lang/sdk/issues/31427
Change-Id: Ie002e0f6e64c289dab475ca60b240c13f8316ae6
Reviewed-on: https://dart-review.googlesource.com/62728
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
(Gets ASLR working to hopefully make non-determinism surface more often.)
(Thought I enabled this back in 2015...)
Bug: b/22479195
Bug: https://github.com/dart-lang/sdk/issues/31427
Change-Id: I02381e364ccb8bccbf5aa561959bceb7be067128
Reviewed-on: https://dart-review.googlesource.com/59281
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Some parts of the Dart build need to be customized when running the
host steps for a build ultimately targeting a Fuchsia build. This was
set by passing a special GN variable indicating that a configuration
was a host configuration targeting a Fuchsia build, but the built-in GN
variable 'target_os' has the same result as it is the same across all
toolchains in a particular build. This replaces the test:
is_fuchsia || is_fuchsia_host
with the equivalent:
target_os == "fuchsia"
and the less common:
is_fuchsia_host
with:
target_os != current_os && target_os == "fuchsia"
Change-Id: Iabec1fb2879b234ca44c9e03b2f4a62ffbc6fa4a
Reviewed-on: https://dart-review.googlesource.com/35542
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
This CL switches the ia32 and arm64 builds to use clang by default.
The arm build can't be switched at least until we roll clang to
pick up the fix for https://reviews.llvm.org/D34691.
This CL also changes to use the sysroots from wheezy (and jessie
for arm64) by default so that we can be building/testing locally with
the same setup as we are shipping in the SDK.
Change-Id: I09a1907ee7f78c3f4bb8d56ffdbbd6107ed054d9
Reviewed-on: https://dart-review.googlesource.com/25160
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
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 has a few advantages:
- We can track dependencies more precisely
- ninja can assemble things in parallel as they're ready rather than
sequentially all at once.
- It is easier to customize SDKs depending on target platform, e.g.
Fuchsia.
This CL also has a number of cleanups:
- Defining is_fuchsia and is_fuchsia host so we don't always have to check
- Piping through toolchain overrides in more places
- Fixing bugs in copy_tree.py, not using list_files.py, which is broken on Windows
related #29558R=whesse@google.com
Review-Url: https://codereview.chromium.org/2848943003 .
This change:
- Sucks in gn binaries
- Sucks in a version of llvm that the GN build likes
- Adds tools/gn.py to invoke gn
- Adds a root BUILD.gn and .gn file
- Removes chrome boilerplate we don't need
- etc.
This lets us do a standalone build of the 'runtime'
target for x64, ia32, arm, arm64, mips, and the
simulators on Linux, and arm and arm64 on Android.
It does not include tcmalloc, and hasn't been tested
on Mac or Windows. That work and more cleanup of
chrome boilerplate will come in follow-up CLs.
R=johnmccutchan@google.com
Review URL: https://codereview.chromium.org/2350583002 .
