25 lines
730 B
CMake
25 lines
730 B
CMake
set(STAMP_FILENAME "${CMAKE_CURRENT_BINARY_DIR}/FileTimestamp-Stamp")
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set(STAMP_FORMAT "%Y-%m-%d")
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string(TIMESTAMP timestamp1 "${STAMP_FORMAT}")
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file(WRITE "${STAMP_FILENAME}" "foo")
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file(TIMESTAMP "${STAMP_FILENAME}" timestamp2 "${STAMP_FORMAT}")
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string(TIMESTAMP timestamp3 "${STAMP_FORMAT}")
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message(STATUS "timestamp1 [${timestamp1}]")
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message(STATUS "timestamp2 [${timestamp2}]")
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message(STATUS "timestamp3 [${timestamp3}]")
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if(timestamp1 STREQUAL timestamp3)
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if(NOT timestamp1 STREQUAL timestamp2)
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message(FATAL_ERROR
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"timestamp mismatch [${timestamp1}] != [${timestamp2}]")
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else()
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message("all timestamps match")
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endif()
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else()
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message(WARNING "this test may race when run at midnight")
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endif()
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