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Build gen_snapshot with a 64-bit host toolchain even if the target platform is 32-bit #12802
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…atform is 32-bit By default Dart will build a gen_snapshot for the host platform using a toolchain matching the bit width of the target platform. Some host platforms no longer support 32-bit binaries, so gen_snapshot will now be built as a 64-bit host binary even if the target is 32-bit.
chinmaygarde
approved these changes
Oct 4, 2019
|
This change broke the triple-head Flutter builder at https://ci.chromium.org/p/dart/g/flutter-hhh/console?limit=100 We are trying to fix it with https://chromium-review.googlesource.com/c/chromium/tools/build/+/1843973 If you have any input on what the right fix for this change is, please let us know. |
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…arget platform is 32-bit (flutter/engine#12802)
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…arget platform is 32-bit (flutter/engine#12802)
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…arget platform is 32-bit (flutter/engine#12802)
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Oct 7, 2019
…arget platform is 32-bit (flutter/engine#12802)
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…arget platform is 32-bit (flutter/engine#12802)
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…arget platform is 32-bit (flutter/engine#12802)
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Oct 7, 2019
…arget platform is 32-bit (flutter/engine#12802)
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Oct 7, 2019
…arget platform is 32-bit (flutter/engine#12802)
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…arget platform is 32-bit (flutter/engine#12802)
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…arget platform is 32-bit (flutter/engine#12802)
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…arget platform is 32-bit (flutter/engine#12802)
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Oct 7, 2019
…arget platform is 32-bit (flutter/engine#12802)
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Oct 7, 2019
…arget platform is 32-bit (flutter/engine#12802)
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Oct 7, 2019
…arget platform is 32-bit (flutter/engine#12802)
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Oct 7, 2019
…arget platform is 32-bit (flutter/engine#12802)
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Oct 7, 2019
…arget platform is 32-bit (flutter/engine#12802)
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Oct 7, 2019
…arget platform is 32-bit (flutter/engine#12802)
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…arget platform is 32-bit (flutter/engine#12802)
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…arget platform is 32-bit (flutter/engine#12802)
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…arget platform is 32-bit (flutter/engine#12802)
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…arget platform is 32-bit (flutter/engine#12802)
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…arget platform is 32-bit (flutter/engine#12802)
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…arget platform is 32-bit (flutter/engine#12802)
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…arget platform is 32-bit (flutter/engine#12802)
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…arget platform is 32-bit (flutter/engine#12802)
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…arget platform is 32-bit (flutter/engine#12802)
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git@github.com:flutter/engine.git/compare/1d62160fdb2f...4a849e0 git log 1d62160..4a849e0 --no-merges --oneline 2019-10-08 dnfield@google.com Color matrix doc (flutter/engine#12982) 2019-10-07 jason-simmons@users.noreply.github.com Use the standard gen_snapshot target unless the platform requires host_targeting_host (flutter/engine#12988) 2019-10-07 bkonyi@google.com Roll src/third_party/dart 8413a0db0d..8ba6f7e2eb (39 commits) (flutter/engine#12981) 2019-10-07 liyuqian@google.com Unblock Fuchsia roll (flutter/engine#12977) 2019-10-06 chinmaygarde@google.com Update buildroot to pull in ubsan updates. (flutter/engine#12821) 2019-10-05 skia-flutter-autoroll@skia.org Roll src/third_party/skia 95edac1c9a4a..4c82a9fc83a5 (13 commits) (flutter/engine#12818) 2019-10-05 chinmaygarde@google.com Enable sanitizer build variants. (flutter/engine#12816) 2019-10-05 katelovett@google.com Revert "Adding Link SemanticsFlag (#12453)" (flutter/engine#12815) 2019-10-04 jason-simmons@users.noreply.github.com Use the x64 host toolchain for x86 target gen_snapshot only on Linux (flutter/engine#12809) 2019-10-04 yjbanov@google.com add option for bulk-updating screenshots; update screenshots (flutter/engine#12797) 2019-10-04 dnfield@google.com unbreak unopt fuchsia (flutter/engine#12805) 2019-10-04 jason-simmons@users.noreply.github.com Build gen_snapshot with a 64-bit host toolchain even if the target platform is 32-bit (flutter/engine#12802) 2019-10-04 dnfield@google.com [flutter_runner] a11y updates, tests! (flutter/engine#12380) 2019-10-04 WATER1350@gmail.com Fix crash in copypixelbuffer (flutter/engine#10326) 2019-10-04 bkonyi@google.com Roll src/third_party/dart d6c6d12ebf..8413a0db0d (2 commits) 2019-10-04 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/mac-amd64 from JyZWz... to kwa2O... (flutter/engine#12803) 2019-10-04 katelovett@google.com Adding Link SemanticsFlag (flutter/engine#12453) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-engine-flutter-autoroll Please CC liyuqian@google.com on the revert to ensure that a human is aware of the problem. To report a problem with the AutoRoller itself, please file a bug: https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+/master/autoroll/README.md
Inconnu08
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Nov 26, 2019
git@github.com:flutter/engine.git/compare/1d62160fdb2f...4a849e0 git log 1d62160..4a849e0 --no-merges --oneline 2019-10-08 dnfield@google.com Color matrix doc (flutter/engine#12982) 2019-10-07 jason-simmons@users.noreply.github.com Use the standard gen_snapshot target unless the platform requires host_targeting_host (flutter/engine#12988) 2019-10-07 bkonyi@google.com Roll src/third_party/dart 8413a0db0d..8ba6f7e2eb (39 commits) (flutter/engine#12981) 2019-10-07 liyuqian@google.com Unblock Fuchsia roll (flutter/engine#12977) 2019-10-06 chinmaygarde@google.com Update buildroot to pull in ubsan updates. (flutter/engine#12821) 2019-10-05 skia-flutter-autoroll@skia.org Roll src/third_party/skia 95edac1c9a4a..4c82a9fc83a5 (13 commits) (flutter/engine#12818) 2019-10-05 chinmaygarde@google.com Enable sanitizer build variants. (flutter/engine#12816) 2019-10-05 katelovett@google.com Revert "Adding Link SemanticsFlag (flutter#12453)" (flutter/engine#12815) 2019-10-04 jason-simmons@users.noreply.github.com Use the x64 host toolchain for x86 target gen_snapshot only on Linux (flutter/engine#12809) 2019-10-04 yjbanov@google.com add option for bulk-updating screenshots; update screenshots (flutter/engine#12797) 2019-10-04 dnfield@google.com unbreak unopt fuchsia (flutter/engine#12805) 2019-10-04 jason-simmons@users.noreply.github.com Build gen_snapshot with a 64-bit host toolchain even if the target platform is 32-bit (flutter/engine#12802) 2019-10-04 dnfield@google.com [flutter_runner] a11y updates, tests! (flutter/engine#12380) 2019-10-04 WATER1350@gmail.com Fix crash in copypixelbuffer (flutter/engine#10326) 2019-10-04 bkonyi@google.com Roll src/third_party/dart d6c6d12ebf..8413a0db0d (2 commits) 2019-10-04 skia-flutter-autoroll@skia.org Roll fuchsia/sdk/core/mac-amd64 from JyZWz... to kwa2O... (flutter/engine#12803) 2019-10-04 katelovett@google.com Adding Link SemanticsFlag (flutter/engine#12453) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-engine-flutter-autoroll Please CC liyuqian@google.com on the revert to ensure that a human is aware of the problem. To report a problem with the AutoRoller itself, please file a bug: https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+/master/autoroll/README.md
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By default Dart will build a gen_snapshot for the host platform using a
toolchain matching the bit width of the target platform. Some host platforms
no longer support 32-bit binaries, so gen_snapshot will now be built as a
64-bit host binary even if the target is 32-bit.