[llvm] CMake: Fix LLVM_ENABLE_DEBUGLOC_COVERAGE_TRACKING in reentrancy situa… (PR #144331)

[via llvm-commits]

================
@@ -198,17 +198,21 @@ endif()
 
 string(TOUPPER "${LLVM_ENABLE_DEBUGLOC_COVERAGE_TRACKING}" uppercase_LLVM_ENABLE_DEBUGLOC_COVERAGE_TRACKING)
 
-if( uppercase_LLVM_ENABLE_DEBUGLOC_COVERAGE_TRACKING STREQUAL "COVERAGE" )
-  set( LLVM_ENABLE_DEBUGLOC_COVERAGE_TRACKING 1 )
-elseif( uppercase_LLVM_ENABLE_DEBUGLOC_COVERAGE_TRACKING STREQUAL "COVERAGE_AND_ORIGIN" )
-  set( LLVM_ENABLE_DEBUGLOC_COVERAGE_TRACKING 1 )
-  set( LLVM_ENABLE_DEBUGLOC_ORIGIN_TRACKING 1 )
-elseif( uppercase_LLVM_ENABLE_DEBUGLOC_COVERAGE_TRACKING STREQUAL "DISABLED" OR NOT DEFINED LLVM_ENABLE_DEBUGLOC_COVERAGE_TRACKING )
-  # The DISABLED setting is default.
-  set( LLVM_ENABLE_DEBUGLOC_COVERAGE_TRACKING 0 )
-else()
-  message(FATAL_ERROR "Unknown value for LLVM_ENABLE_DEBUGLOC_COVERAGE_TRACKING: \"${LLVM_ENABLE_DEBUGLOC_COVERAGE_TRACKING}\"!")
-endif()
+if( NOT ${LLVM_ENABLE_DEBUGLOC_COVERAGE_TRACKING} EQUAL 0
+      AND NOT ${LLVM_ENABLE_DEBUGLOC_COVERAGE_TRACKING} EQUAL 1 )
+  string(TOUPPER "${LLVM_ENABLE_DEBUGLOC_COVERAGE_TRACKING}" uppercase_LLVM_ENABLE_DEBUGLOC_COVERAGE_TRACKING)
----------------
penguin-wwy wrote:

done

https://github.com/llvm/llvm-project/pull/144331