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52 lines
1.5 KiB
52 lines
1.5 KiB
function (output_results msg)
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message("results from: ${msg}")
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message("CMAKE_MATCH_0: -->${CMAKE_MATCH_0}<--")
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message("CMAKE_MATCH_1: -->${CMAKE_MATCH_1}<--")
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message("CMAKE_MATCH_2: -->${CMAKE_MATCH_2}<--")
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message("CMAKE_MATCH_COUNT: -->${CMAKE_MATCH_COUNT}<--")
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endfunction ()
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function (check_for_success msg)
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if (CMAKE_MATCH_1 STREQUAL "0" AND
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CMAKE_MATCH_2 STREQUAL "1")
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message("Matched string properly")
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else ()
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message("Failed to match properly")
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endif ()
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output_results("${msg}")
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endfunction ()
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function (check_for_failure msg)
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if (CMAKE_MATCH_1 STREQUAL "" AND
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CMAKE_MATCH_2 STREQUAL "")
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message("Matched nothing properly")
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else ()
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message("Found a match where there should be none")
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endif ()
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output_results("${msg}")
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endfunction ()
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macro (do_regex_success msg)
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string(REGEX MATCH "(0)(1)" output "01")
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check_for_success("${msg}")
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endmacro ()
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macro (do_regex_failure msg)
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string(REGEX MATCH "(0)(1)" output "12")
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check_for_failure("${msg}")
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endmacro ()
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do_regex_success("setting up initial state")
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list(INSERT CMAKE_MODULE_PATH 0
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"${CMAKE_CURRENT_SOURCE_DIR}/cmake")
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find_package(dummy) # Ensure cmMakefile::PushScope/PopScope work.
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check_for_failure("checking after find_package")
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do_regex_failure("clearing out results with a failing match")
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do_regex_success("making a successful match before add_subdirectory")
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add_subdirectory(subdir)
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check_for_success("ensuring the subdirectory did not interfere with the parent") # Ensure that the subdir didn't mess with this scope.
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