[PATCH] D136809: [CMake] Make sure all headers are installed into `CLANG_RESOURCE_DIR`

[LJC via Phabricator via cfe-commits]

paperchalice added inline comments.
Herald added subscribers: Michael137, JDevlieghere.


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Comment at: clang/lib/Headers/CMakeLists.txt:285
+include(GetClangResourceDir)
+get_clang_resource_dir(output_dir PREFIX ${LLVM_BINARY_DIR}/$<CONFIG> SUBDIR include)
 set(out_files)
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Another choice is `${LLVM_BINARY_DIR}/${CMAKE_CFG_INTDIR}`, but the variable `CMAKE_CFG_INTDIR` is [[ https://cmake.org/cmake/help/latest/variable/CMAKE_CFG_INTDIR.html | deprecated ]] since 3.21


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Comment at: cmake/Modules/GetClangResourceDir.cmake:13
+  else()
+    string(REGEX MATCH "^[0-9]+" CLANG_VERSION_MAJOR ${PACKAGE_VERSION})
+    set(ret_dir lib${LLVM_LIBDIR_SUFFIX}/clang/${CLANG_VERSION_MAJOR})
----------------
Can I always rely on `PACKAGE_VERSION`?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D136809/new/

https://reviews.llvm.org/D136809