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9db3116226
Ancient versions of CMake required else(), endif(), and similar block
termination commands to have arguments matching the command starting the
block. This is no longer the preferred style.
Run the following shell code:
for c in else endif endforeach endfunction endmacro endwhile; do
echo 's/\b'"$c"'\(\s*\)(.\+)/'"$c"'\1()/'
done >convert.sed &&
git ls-files -z -- bootstrap '*.cmake' '*.cmake.in' '*CMakeLists.txt' |
egrep -z -v '^(Utilities/cm|Source/kwsys/)' |
egrep -z -v 'Tests/CMakeTests/While-Endwhile-' |
xargs -0 sed -i -f convert.sed &&
rm convert.sed
234 lines
8.4 KiB
CMake
234 lines
8.4 KiB
CMake
cmake_minimum_required(VERSION 2.2)
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macro(GET_DATE)
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#
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# All macro arguments are optional.
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# If there's an ARGV0, use it as GD_PREFIX. Default = 'GD_'
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# If there's an ARGV1, use it as ${GD_PREFIX}VERBOSE. Default = '0'
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#
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# If the date can be retrieved and parsed successfully, this macro
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# will set the following CMake variables:
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#
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# GD_PREFIX
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# ${GD_PREFIX}PREFIX (if '${GD_PREFIX}' is not 'GD_'...!)
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# ${GD_PREFIX}VERBOSE
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#
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# ${GD_PREFIX}CMD
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# ${GD_PREFIX}ARGS
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# ${GD_PREFIX}OV
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# ${GD_PREFIX}RV
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#
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# ${GD_PREFIX}REGEX
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# ${GD_PREFIX}YEAR
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# ${GD_PREFIX}MONTH
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# ${GD_PREFIX}DAY
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# ${GD_PREFIX}HOUR
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# ${GD_PREFIX}MINUTE
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# ${GD_PREFIX}SECOND
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# ${GD_PREFIX}FRACTIONAL_SECOND
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# ${GD_PREFIX}DAY_OF_WEEK
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#
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# Caller can then use these variables to construct names based on
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# date and time stamps...
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#
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# If there's an ARGV0, use it as GD_PREFIX:
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#
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set(GD_PREFIX "GD_")
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if(NOT "${ARGV0}" STREQUAL "")
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set(GD_PREFIX "${ARGV0}")
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endif()
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if(NOT "${GD_PREFIX}" STREQUAL "GD_")
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set(${GD_PREFIX}PREFIX "${GD_PREFIX}")
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endif()
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# If there's an ARGV1, use it as ${GD_PREFIX}VERBOSE:
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#
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set(${GD_PREFIX}VERBOSE "0")
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if(NOT "${ARGV1}" STREQUAL "")
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set(${GD_PREFIX}VERBOSE "${ARGV1}")
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endif()
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# Retrieve the current date and time in the format:
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#
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# Thu 01/12/2006 8:55:12.01
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# dow mm/dd/YYYY HH:MM:SS.ssssss
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#
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# Use "echo %DATE% %TIME%" on Windows.
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# Otherwise, try "date" as implemented on most Unix flavors.
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#
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if(WIN32)
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#
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# Use "cmd" shell with %DATE% and %TIME% support...
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# May need adjustment in different locales or for custom date/time formats
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# set in the Windows Control Panel.
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#
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set(${GD_PREFIX}CMD "cmd")
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set(${GD_PREFIX}ARGS "/c echo %DATE% %TIME%")
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else()
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#
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# Match the format returned by default in US English Windows:
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#
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set(${GD_PREFIX}CMD "date")
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set(${GD_PREFIX}ARGS "\"+%a %m/%d/%Y %H:%M:%S.00\"")
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endif()
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exec_program("${${GD_PREFIX}CMD}" "." ARGS "${${GD_PREFIX}ARGS}"
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OUTPUT_VARIABLE ${GD_PREFIX}OV RETURN_VALUE ${GD_PREFIX}RV
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)
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if(${GD_PREFIX}VERBOSE)
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message(STATUS "")
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message(STATUS "<GET_DATE>")
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message(STATUS "")
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message(STATUS "GD_PREFIX='${GD_PREFIX}'")
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if(NOT "${GD_PREFIX}" STREQUAL "GD_")
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message(STATUS "${GD_PREFIX}PREFIX='${${GD_PREFIX}PREFIX}'")
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endif()
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message(STATUS "${GD_PREFIX}VERBOSE='${${GD_PREFIX}VERBOSE}'")
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message(STATUS "")
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message(STATUS "${GD_PREFIX}CMD='${${GD_PREFIX}CMD}'")
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message(STATUS "${GD_PREFIX}ARGS='${${GD_PREFIX}ARGS}'")
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message(STATUS "${GD_PREFIX}OV='${${GD_PREFIX}OV}'")
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message(STATUS "${GD_PREFIX}RV='${${GD_PREFIX}RV}'")
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message(STATUS "")
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endif()
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if("${${GD_PREFIX}RV}" STREQUAL "0")
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#
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# Extract eight individual components by matching a regex with paren groupings.
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# Use the replace functionality and \\1 thru \\8 to extract components.
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#
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set(${GD_PREFIX}REGEX "([^ ]+) +([^/]+)/([^/]+)/([^ ]+) +([^:]+):([^:]+):([^\\.]+)\\.(.*)")
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string(REGEX REPLACE "${${GD_PREFIX}REGEX}" "\\1" ${GD_PREFIX}DAY_OF_WEEK "${${GD_PREFIX}OV}")
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string(REGEX REPLACE "${${GD_PREFIX}REGEX}" "\\2" ${GD_PREFIX}MONTH "${${GD_PREFIX}OV}")
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string(REGEX REPLACE "${${GD_PREFIX}REGEX}" "\\3" ${GD_PREFIX}DAY "${${GD_PREFIX}OV}")
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string(REGEX REPLACE "${${GD_PREFIX}REGEX}" "\\4" ${GD_PREFIX}YEAR "${${GD_PREFIX}OV}")
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string(REGEX REPLACE "${${GD_PREFIX}REGEX}" "\\5" ${GD_PREFIX}HOUR "${${GD_PREFIX}OV}")
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string(REGEX REPLACE "${${GD_PREFIX}REGEX}" "\\6" ${GD_PREFIX}MINUTE "${${GD_PREFIX}OV}")
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string(REGEX REPLACE "${${GD_PREFIX}REGEX}" "\\7" ${GD_PREFIX}SECOND "${${GD_PREFIX}OV}")
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string(REGEX REPLACE "${${GD_PREFIX}REGEX}" "\\8" ${GD_PREFIX}FRACTIONAL_SECOND "${${GD_PREFIX}OV}")
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#
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# Verify that extracted components don't have anything obviously
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# wrong with them... Emit warnings if something looks suspicious...
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#
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# Expecting a four digit year:
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#
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if(NOT "${${GD_PREFIX}YEAR}" MATCHES "^[0-9][0-9][0-9][0-9]$")
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message(STATUS "WARNING: Extracted ${GD_PREFIX}YEAR='${${GD_PREFIX}YEAR}' is not a four digit number...")
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endif()
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# Expecting month to be <= 12:
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#
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if(${${GD_PREFIX}MONTH} GREATER 12)
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message(STATUS "WARNING: Extracted ${GD_PREFIX}MONTH='${${GD_PREFIX}MONTH}' is greater than 12!")
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endif()
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# Expecting day to be <= 31:
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#
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if(${${GD_PREFIX}DAY} GREATER 31)
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message(STATUS "WARNING: Extracted ${GD_PREFIX}DAY='${${GD_PREFIX}DAY}' is greater than 31!")
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endif()
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# Expecting hour to be <= 23:
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#
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if(${${GD_PREFIX}HOUR} GREATER 23)
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message(STATUS "WARNING: Extracted ${GD_PREFIX}HOUR='${${GD_PREFIX}HOUR}' is greater than 23!")
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endif()
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# Expecting minute to be <= 59:
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#
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if(${${GD_PREFIX}MINUTE} GREATER 59)
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message(STATUS "WARNING: Extracted ${GD_PREFIX}MINUTE='${${GD_PREFIX}MINUTE}' is greater than 59!")
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endif()
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# Expecting second to be <= 59:
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#
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if(${${GD_PREFIX}SECOND} GREATER 59)
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message(STATUS "WARNING: Extracted ${GD_PREFIX}SECOND='${${GD_PREFIX}SECOND}' is greater than 59!")
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endif()
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# If individual components are single digit,
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# prepend a leading zero:
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#
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if("${${GD_PREFIX}YEAR}" MATCHES "^[0-9]$")
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set(${GD_PREFIX}YEAR "0${${GD_PREFIX}YEAR}")
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endif()
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if("${${GD_PREFIX}MONTH}" MATCHES "^[0-9]$")
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set(${GD_PREFIX}MONTH "0${${GD_PREFIX}MONTH}")
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endif()
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if("${${GD_PREFIX}DAY}" MATCHES "^[0-9]$")
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set(${GD_PREFIX}DAY "0${${GD_PREFIX}DAY}")
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endif()
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if("${${GD_PREFIX}HOUR}" MATCHES "^[0-9]$")
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set(${GD_PREFIX}HOUR "0${${GD_PREFIX}HOUR}")
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endif()
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if("${${GD_PREFIX}MINUTE}" MATCHES "^[0-9]$")
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set(${GD_PREFIX}MINUTE "0${${GD_PREFIX}MINUTE}")
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endif()
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if("${${GD_PREFIX}SECOND}" MATCHES "^[0-9]$")
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set(${GD_PREFIX}SECOND "0${${GD_PREFIX}SECOND}")
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endif()
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if(${GD_PREFIX}VERBOSE)
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message(STATUS "${GD_PREFIX}REGEX='${${GD_PREFIX}REGEX}'")
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message(STATUS "${GD_PREFIX}YEAR='${${GD_PREFIX}YEAR}'")
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message(STATUS "${GD_PREFIX}MONTH='${${GD_PREFIX}MONTH}'")
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message(STATUS "${GD_PREFIX}DAY='${${GD_PREFIX}DAY}'")
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message(STATUS "${GD_PREFIX}HOUR='${${GD_PREFIX}HOUR}'")
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message(STATUS "${GD_PREFIX}MINUTE='${${GD_PREFIX}MINUTE}'")
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message(STATUS "${GD_PREFIX}SECOND='${${GD_PREFIX}SECOND}'")
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message(STATUS "${GD_PREFIX}FRACTIONAL_SECOND='${${GD_PREFIX}FRACTIONAL_SECOND}'")
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message(STATUS "${GD_PREFIX}DAY_OF_WEEK='${${GD_PREFIX}DAY_OF_WEEK}'")
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message(STATUS "")
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message(STATUS "Counters that change...")
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message(STATUS "")
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message(STATUS "...very very quickly : ${${GD_PREFIX}YEAR}${${GD_PREFIX}MONTH}${${GD_PREFIX}DAY}${${GD_PREFIX}HOUR}${${GD_PREFIX}MINUTE}${${GD_PREFIX}SECOND}${${GD_PREFIX}FRACTIONAL_SECOND}")
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message(STATUS " every second : ${${GD_PREFIX}YEAR}${${GD_PREFIX}MONTH}${${GD_PREFIX}DAY}${${GD_PREFIX}HOUR}${${GD_PREFIX}MINUTE}${${GD_PREFIX}SECOND}")
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message(STATUS " daily : ${${GD_PREFIX}YEAR}${${GD_PREFIX}MONTH}${${GD_PREFIX}DAY}")
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message(STATUS " monthly : ${${GD_PREFIX}YEAR}${${GD_PREFIX}MONTH}")
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message(STATUS " annually : ${${GD_PREFIX}YEAR}")
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message(STATUS "")
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endif()
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else()
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message(SEND_ERROR "ERROR: macro(GET_DATE) failed. ${GD_PREFIX}CMD='${${GD_PREFIX}CMD}' ${GD_PREFIX}ARGS='${${GD_PREFIX}ARGS}' ${GD_PREFIX}OV='${${GD_PREFIX}OV}' ${GD_PREFIX}RV='${${GD_PREFIX}RV}'")
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endif()
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if(${GD_PREFIX}VERBOSE)
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message(STATUS "</GET_DATE>")
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message(STATUS "")
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endif()
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endmacro()
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macro(ADD_SECONDS sec)
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set(new_min ${${GD_PREFIX}MINUTE})
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set(new_hr ${${GD_PREFIX}HOUR})
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math(EXPR new_sec "${sec} + ${${GD_PREFIX}SECOND}")
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while(${new_sec} GREATER 60 OR ${new_sec} EQUAL 60)
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math(EXPR new_sec "${new_sec} - 60")
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math(EXPR new_min "${${GD_PREFIX}MINUTE} + 1")
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endwhile()
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while(${new_min} GREATER 60 OR ${new_min} EQUAL 60)
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math(EXPR new_min "${new_min} - 60")
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math(EXPR new_hr "${${GD_PREFIX}HOUR} + 1")
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endwhile()
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math(EXPR new_hr "${new_hr} % 24")
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# Pad the H, M, S if needed
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string(LENGTH ${new_sec} sec_len)
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string(LENGTH ${new_min} min_len)
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string(LENGTH ${new_hr} hr_len)
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if(${sec_len} EQUAL 1)
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set(new_sec "0${new_sec}")
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endif()
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if(${min_len} EQUAL 1)
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set(new_min "0${new_min}")
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endif()
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if(${hr_len} EQUAL 1)
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set(new_hr "0${new_hr}")
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endif()
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endmacro()
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