[libc] allow UnitTest suite to be compiled on darwin

[bojle]

ExecuteFunctionUnix.cpp which is guarded by this check should reliably work
on darwin as it only uses POSIX API - nothing specific to linux.

[llvmbot]

@llvm/pr-subscribers-libc

Author: Shreeyash Pandey (bojle)

Changes

ExecuteFunctionUnix.cpp which is guarded by this check should reliably work
on darwin as it only uses POSIX API - nothing specific to linux.

---

Full diff: https://github.com/llvm/llvm-project/pull/166062.diff

1 Files Affected:

• (modified) libc/test/UnitTest/CMakeLists.txt (+1-1)

diff --git a/libc/test/UnitTest/CMakeLists.txt b/libc/test/UnitTest/CMakeLists.txt
index 31d1e9dce8204..028e8e3a2ea67 100644
--- a/libc/test/UnitTest/CMakeLists.txt
+++ b/libc/test/UnitTest/CMakeLists.txt
@@ -83,7 +83,7 @@ add_unittest_framework_library(
 )
 
 set(libc_death_test_srcs LibcDeathTestExecutors.cpp)
-if(${LIBC_TARGET_OS} STREQUAL "linux")
+if(${LIBC_TARGET_OS} STREQUAL "linux" OR ${LIBC_TARGET_OS} STREQUAL "darwin")
   list(APPEND libc_death_test_srcs ExecuteFunctionUnix.cpp)
 endif()
 

[bojle]

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