[PATCH] D106027: Allow setting CLANG_LINKS_TO_CREATE to an empty list

[Dmitry Kalinkin via Phabricator via cfe-commits]

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A user might want to redefine CLANG_LINKS_TO_CREATE to an empty list `""`, but such a value would be considered as a `FALSE` by cmake.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D106027

Files:
  clang/tools/driver/CMakeLists.txt


Index: clang/tools/driver/CMakeLists.txt
===================================================================
--- clang/tools/driver/CMakeLists.txt
+++ clang/tools/driver/CMakeLists.txt
@@ -58,7 +58,7 @@
 
 add_dependencies(clang clang-resource-headers)
 
-if(NOT CLANG_LINKS_TO_CREATE)
+if(NOT DEFINED CLANG_LINKS_TO_CREATE)
   set(CLANG_LINKS_TO_CREATE clang++ clang-cl clang-cpp)
 endif()
 


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