Rely on CC toolchain resolution on Windows Bazel builds #1156
+37
−21
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This is a follow up commit to my previous commit [1], which updated the Bazel version from 7.4.1 to 8.0.0 (google#1118). It turns out that --noincompatible_enable_cc_toolchain_resolution is now no-op in Bazel 8.0. Thus there remains no way other than fully migrating to the new CC toolchain resolution as planned in google#1112. Otherwise 'mozc_tip32.dll' will be built as a 64-bit executable (google#1102). This commit consists of two parts: 1. explicitly register CC toolchains in '.bazelrc'. 2. Switch from '--cpu' commandline option to '--platforms' commandline option in '_win_executable_transition'. With above 'mozc_tip32.dll' will be built as a 32-bit executable again. Closes google#1102. Closes google#1112. [1]: 6dadef1
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Description
This is a follow up commit to my previous commit (6dadef1), which updated the Bazel version from 7.4.1 to 8.0.0.
It turns out that
--noincompatible_enable_cc_toolchain_resolutionis now no-op in Bazel 8.0. Thus there remains no way other than fully migrating to the new CC toolchain resolution as planned.--noincompatible_enable_cc_toolchain_resolutionin Windows build #1112Otherwise
mozc_tip32.dllwill be built as a 64-bit executable.mozc_tip32.dllbuild with Bazel is not 32-bit binary #1102This commit consists of two parts:
.bazelrc.--cpucommandline option to--platformscommandline option in_win_executable_transition.With above 'mozc_tip32.dll' will be built as a 32-bit executable again.
Closes #1102.
Closes #1112.
Issue IDs
mozc_tip32.dllbuild with Bazel is not 32-bit binary #1102--noincompatible_enable_cc_toolchain_resolutionin Windows build #1112Steps to test new behaviors (if any)
Mozc64.msiwith BazelMozc64.msidumpbin /headers "C:\Program Files (x86)\Mozc\mozc_tip32.dll" | findstr machine14C machine (x86)is shown.