[libc-commits] [libc] [libc] Enabling code coverage via Linux syscalls (PR #213271)

[Michael Jones via libc-commits]

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@@ -91,6 +91,33 @@ endif()
 set(LIBC_LINK_OPTIONS_DEFAULT "" CACHE STRING "Arguments used when linking.")
 set(LIBC_TEST_LINK_OPTIONS_DEFAULT "" CACHE STRING "Common link options for all the tests.")
 
+option(LLVM_LIBC_ENABLE_COVERAGE "Build libc with coverage instrumentation" OFF)
----------------
michaelrj-google wrote:

nit:
```suggestion
option(LIBC_ENABLE_COVERAGE "Build libc with coverage instrumentation" OFF)
```

https://github.com/llvm/llvm-project/pull/213271