[llvm] [Offload] Correctly regenerate API files if modified (PR #141679)

[Michael Kruse via llvm-commits]

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@@ -2,8 +2,8 @@
 # include directory. These files are checked in with the rest of the source,
 # therefore it is only needed when making changes to the API.
 
-find_program(CLANG_FORMAT clang-format PATHS ${LLVM_TOOLS_BINARY_DIR} NO_DEFAULT_PATH)
-if (CLANG_FORMAT)
+find_program(clang_format clang-format PATHS ${LLVM_TOOLS_BINARY_DIR} NO_DEFAULT_PATH)
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Meinersbur wrote:

find_program creates an entry into the `CMakeCache.txt`. By convention, those are upper case.

https://github.com/llvm/llvm-project/pull/141679