mirror of
https://gitlab.kitware.com/cmake/cmake.git
synced 2026-09-25 04:09:36 +03:00
Ruslan Baratov
638069631d
Move lock scope handling to the `FileScopeBase` class to cover: - `IncludeScope` for `include()` - `ListFileScope` for `cmake -P` script mode - `BuildsystemFileScope` for `CMakeLists.txt`/`add_subdirectory` Fixes: #16480
14 lines
493 B
CMake
14 lines
493 B
CMake
set(FILE_TO_LOCK "${CMAKE_CURRENT_BINARY_DIR}/file.lock")
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file(LOCK "${FILE_TO_LOCK}" GUARD FILE TIMEOUT 0)
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message(STATUS "File locked before include")
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file(LOCK "${FILE_TO_LOCK}" RELEASE)
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include("${CMAKE_CURRENT_LIST_DIR}/lock_include_example.cmake")
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# Since the scope is 'GUARD FILE', after the 'include()' call, the file should
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# be in an unlocked state
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file(LOCK "${FILE_TO_LOCK}" GUARD FILE TIMEOUT 0)
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message(STATUS "File locked after include")
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file(LOCK "${FILE_TO_LOCK}" RELEASE)
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