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https://github.com/Kitware/CMake.git
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eb2ec41a04
Add a file-based API that clients may use to get semantic information about the buildsystem that CMake generates. Clients will write query files under a designated location in the build tree, and CMake will write reply files for clients to read. Start with support for shared stateless query files. These allow clients to share requests for major object versions and get all those recognized by CMake. Once any client has written a shared request to a build tree it will persist. Other clients will not need to overwrite the request (since it is stateless) and should not remove it either. For now we add only an undocumented object kind to use for testing the query and reply infrastructure. Object kinds providing real semantic information will be added later. Issue: #18398
41 lines
1.1 KiB
CMake
41 lines
1.1 KiB
CMake
include(RunCMake)
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# Function called in *-check.cmake scripts to check api files.
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function(check_api expect)
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file(GLOB_RECURSE actual
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LIST_DIRECTORIES TRUE
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RELATIVE ${RunCMake_TEST_BINARY_DIR}/.cmake/api/v1
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${RunCMake_TEST_BINARY_DIR}/.cmake/api/v1/*
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)
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if(NOT "${actual}" MATCHES "${expect}")
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set(RunCMake_TEST_FAILED "API files:
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${actual}
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do not match what we expected:
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${expect}
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in directory:
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${RunCMake_TEST_BINARY_DIR}/.cmake/api/v1" PARENT_SCOPE)
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endif()
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endfunction()
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function(check_python case)
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if(RunCMake_TEST_FAILED OR NOT PYTHON_EXECUTABLE)
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return()
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endif()
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file(GLOB index ${RunCMake_TEST_BINARY_DIR}/.cmake/api/v1/reply/index-*.json)
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execute_process(
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COMMAND ${PYTHON_EXECUTABLE} "${RunCMake_SOURCE_DIR}/${case}-check.py" "${index}"
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RESULT_VARIABLE result
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OUTPUT_VARIABLE output
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ERROR_VARIABLE output
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)
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if(NOT result EQUAL 0)
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string(REPLACE "\n" "\n " output " ${output}")
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set(RunCMake_TEST_FAILED "Unexpected index:\n${output}" PARENT_SCOPE)
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endif()
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endfunction()
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run_cmake(Nothing)
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run_cmake(Empty)
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run_cmake(Stale)
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run_cmake(SharedStateless)
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