Author: Sebastian Neubauer Date: 2022-07-22T10:38:54+02:00 New Revision: f359eac5df06c1062019fad9aac41f4320899c5f
URL: https://github.com/llvm/llvm-project/commit/f359eac5df06c1062019fad9aac41f4320899c5f DIFF: https://github.com/llvm/llvm-project/commit/f359eac5df06c1062019fad9aac41f4320899c5f.diff LOG: [CMake][Clang] Copy folder without permissions Copying the folder keeps the original permissions by default. This creates problems when the source folder is read-only, e.g. in a packaging environment. Then, the copied folder in the build directory is read-only as well. Later on, with configure_file, ClangConfig.cmake is copied into that directory (in the build tree), failing when the directory is read-only. Fix that problem by copying the folder without keeping the original permissions. Differential Revision: https://reviews.llvm.org/D130254 Added: Modified: clang/cmake/modules/CMakeLists.txt Removed: ################################################################################ diff --git a/clang/cmake/modules/CMakeLists.txt b/clang/cmake/modules/CMakeLists.txt index c6f6ce9fe5d69..c6afdab40d65b 100644 --- a/clang/cmake/modules/CMakeLists.txt +++ b/clang/cmake/modules/CMakeLists.txt @@ -32,8 +32,10 @@ set(CLANG_CONFIG_LLVM_CMAKE_DIR) # For compatibility with projects that include(ClangConfig) # via CMAKE_MODULE_PATH, place API modules next to it. +# Copy without source permissions because the source could be read-only file(COPY . DESTINATION ${clang_cmake_builddir} + NO_SOURCE_PERMISSIONS FILES_MATCHING PATTERN *.cmake PATTERN CMakeFiles EXCLUDE ) _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits