| commit | b571f2c1b9272a14710e15f719dff8af86b79f06 | [log] [tgz] |
|---|---|---|
| author | John Laxson <jlaxson@mac.com> | Tue Feb 09 05:50:53 2021 -0800 |
| committer | Copybara-Service <copybara-worker@google.com> | Tue Feb 09 05:52:13 2021 -0800 |
| tree | 555febdcbb452c9ae7c2e2fd392575e390861a59 | |
| parent | 547d2a92eaaebc6aef9bd5bc312d12d0660a513e [diff] |
cc_shared_library: Don't fail when same shared lib is depended multiple times When using `--experimental-cc-shared-library`, the duplicate symbol check fails if a shared lib is linked multiple times. For example: ``` cc_library(name="X_static") cc_shared_library(name="X_shared", roots=[":X_static"]) cc_shared_library(name="A", dynamic_deps=[":X_shared"]) cc_shared_library(name="B", dynamic_deps=[":X_shared"]) cc_binary(name="test", dynamic_deps=[":A", ":B"]) ``` Will yield an error like: > in dynamic_deps attribute of cc_binary rule //:test: Two shared libraries in dependencies link the same library statically. Both //:X_shared and //:X_shared link statically //:X_static This fix checks to ensure it is truly different shared libraries exporting the same static lib. Closes #12981. PiperOrigin-RevId: 356482606
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