beanz added a comment.
I think this approach mostly looks sane to me. @phosek, and @Ericson2314 may
have different feedback.
================
Comment at: clang/lib/Support/CMakeLists.txt:23
+ # libLLVM-*.so).
+ llvm_add_library(clangSupport_tablegen
+ STATIC
----------------
Unless there is a reason not to you should probably use `add_llvm_library` here
probably with the `BUILDTREE_ONLY` option.
================
Comment at: clang/lib/Support/CMakeLists.txt:27
+ ${clangSupport_sources})
+endif()
+
----------------
We could add an `else` here that creates the clangSupport_tablegen target as an
alias of clangSupport
```
add_library(clangSupport_tablegen ALIAS clangSupport)
```
See: https://cmake.org/cmake/help/v3.13/command/add_library.html#alias-libraries
This would allow clang-tablegen to always depend on clangSupport_tablegen
simplifying the code on that end.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D134637/new/
https://reviews.llvm.org/D134637
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