smeenai added a comment.
We're seeing a CMake error after this:
CMake Error at
/data/users/smeenai/Source/tcdev/external/llvm-project/compiler-rt/cmake/Modules/AddCompilerRT.cmake:368
(add_library):
Error evaluating generator expression:
$<TARGET_OBJECTS:RTGwpAsan.x86_64>
Objects of target "RTGwpAsan.x86_64" referenced but no such target exists.
What appears to be happening is that
`COMPILER_RT_SCUDO_STANDALONE_BUILD_SHARED` is ON by default, as is
`COMPILER_RT_BUILD_GWP_ASAN`. However, `gwp_asan` isn't actually built unless
it's also present in `COMPILER_RT_SANITIZERS_TO_BUILD`, so the combination of
defaults is broken.
One option would be to add `gwp_asan` to `COMPILER_RT_SANITIZERS_TO_BUILD` if
`COMPILER_RT_BUILD_GWP_ASAN` is ON, as in P8299
<https://reviews.llvm.org/P8299>. Another would be to make Scudo consider
`COMPILER_RT_SANITIZERS_TO_BUILD` in addition to `COMPILER_RT_HAS_GWP_ASAN`
before linking the GWP-ASan libraries. What are your thoughts here?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D138157/new/
https://reviews.llvm.org/D138157
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
