| commit | 8098e59c312dfa41a23f2090c5ca6a1f333867dd | [log] [tgz] |
|---|---|---|
| author | hlopko <hlopko@google.com> | Sat Dec 22 14:45:24 2018 -0800 |
| committer | Copybara-Service <copybara-piper@google.com> | Sat Dec 22 14:46:43 2018 -0800 |
| tree | f861e99526e3f6284503fe52098f4fabd28d56ef | |
| parent | d1a8a907350e6663bc53fae08514608894969955 [diff] |
Allow setting supports_dynamic_linker crosstool capability using feature
This cl allows toolchain owners to express that toolchain supports creating dynamic libraries.
This is in theory a breaking change, for the crosstools that don't use `dynamic_library_linker_flag`, and don't specify `linking_mode_flags { mode: DYNAMIC }`, and they do specify feature { name: 'dynamic_linking_mode' }. This currently means the toolchain will generate shared libraries, but with this change it will not.
But since this only happens to toolchains that don't use legacy fields, and I don't think there are such toolchains in the wild, I'll go ahead and do this change without following the incompatible change process.
This cl is a step towards https://github.com/bazelbuild/bazel/issues/5883. Also
see the rollout doc here:
https://docs.google.com/document/d/1uv4c1zag6KvdI31qdx8C6jiTognXPQrxgsUpVefm9fM/edit#.
Flag removing legacy behavior is https://github.com/bazelbuild/bazel/issues/6861
RELNOTES: None.
PiperOrigin-RevId: 226631573
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