You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
134 lines
4.4 KiB
134 lines
4.4 KiB
cmake_minimum_required(VERSION 2.8.11)
|
|
|
|
macro(GET_DATE)
|
|
#
|
|
# All macro arguments are optional.
|
|
# If there's an ARGV0, use it as GD_PREFIX. Default = 'GD_'
|
|
# If there's an ARGV1, use it as ${GD_PREFIX}VERBOSE. Default = '0'
|
|
#
|
|
# If the date can be retrieved and parsed successfully, this macro
|
|
# will set the following CMake variables:
|
|
#
|
|
# GD_PREFIX
|
|
# ${GD_PREFIX}PREFIX (if '${GD_PREFIX}' is not 'GD_'...!)
|
|
# ${GD_PREFIX}VERBOSE
|
|
#
|
|
# ${GD_PREFIX}OV
|
|
#
|
|
# ${GD_PREFIX}REGEX
|
|
# ${GD_PREFIX}YEAR
|
|
# ${GD_PREFIX}MONTH
|
|
# ${GD_PREFIX}DAY
|
|
# ${GD_PREFIX}HOUR
|
|
# ${GD_PREFIX}MINUTE
|
|
# ${GD_PREFIX}SECOND
|
|
#
|
|
# Caller can then use these variables to construct names based on
|
|
# date and time stamps...
|
|
#
|
|
|
|
# If there's an ARGV0, use it as GD_PREFIX:
|
|
#
|
|
set(GD_PREFIX "GD_")
|
|
if(NOT "${ARGV0}" STREQUAL "")
|
|
set(GD_PREFIX "${ARGV0}")
|
|
endif()
|
|
if(NOT "${GD_PREFIX}" STREQUAL "GD_")
|
|
set(${GD_PREFIX}PREFIX "${GD_PREFIX}")
|
|
endif()
|
|
|
|
# If there's an ARGV1, use it as ${GD_PREFIX}VERBOSE:
|
|
#
|
|
set(${GD_PREFIX}VERBOSE "0")
|
|
if(NOT "${ARGV1}" STREQUAL "")
|
|
set(${GD_PREFIX}VERBOSE "${ARGV1}")
|
|
endif()
|
|
|
|
# Retrieve the current date and time in the format:
|
|
#
|
|
# 01/12/2006 08:55:12
|
|
# mm/dd/YYYY HH:MM:SS
|
|
#
|
|
unset(ENV{SOURCE_DATE_EPOCH})
|
|
string(TIMESTAMP "${GD_PREFIX}OV" "%m/%d/%Y %H:%M:%S")
|
|
|
|
if(${GD_PREFIX}VERBOSE)
|
|
message(STATUS "")
|
|
message(STATUS "<GET_DATE>")
|
|
message(STATUS "")
|
|
message(STATUS "GD_PREFIX='${GD_PREFIX}'")
|
|
if(NOT "${GD_PREFIX}" STREQUAL "GD_")
|
|
message(STATUS "${GD_PREFIX}PREFIX='${${GD_PREFIX}PREFIX}'")
|
|
endif()
|
|
message(STATUS "${GD_PREFIX}VERBOSE='${${GD_PREFIX}VERBOSE}'")
|
|
message(STATUS "")
|
|
message(STATUS "${GD_PREFIX}OV='${${GD_PREFIX}OV}'")
|
|
message(STATUS "")
|
|
endif()
|
|
|
|
#
|
|
# Extract six individual components by matching a regex with paren groupings.
|
|
# Use the replace functionality and \\1 thru \\6 to extract components.
|
|
#
|
|
set(${GD_PREFIX}REGEX "([^/]+)/([^/]+)/([^ ]+) +([^:]+):([^:]+):([^\\.]+)")
|
|
|
|
string(REGEX REPLACE "${${GD_PREFIX}REGEX}" "\\1" ${GD_PREFIX}MONTH "${${GD_PREFIX}OV}")
|
|
string(REGEX REPLACE "${${GD_PREFIX}REGEX}" "\\2" ${GD_PREFIX}DAY "${${GD_PREFIX}OV}")
|
|
string(REGEX REPLACE "${${GD_PREFIX}REGEX}" "\\3" ${GD_PREFIX}YEAR "${${GD_PREFIX}OV}")
|
|
string(REGEX REPLACE "${${GD_PREFIX}REGEX}" "\\4" ${GD_PREFIX}HOUR "${${GD_PREFIX}OV}")
|
|
string(REGEX REPLACE "${${GD_PREFIX}REGEX}" "\\5" ${GD_PREFIX}MINUTE "${${GD_PREFIX}OV}")
|
|
string(REGEX REPLACE "${${GD_PREFIX}REGEX}" "\\6" ${GD_PREFIX}SECOND "${${GD_PREFIX}OV}")
|
|
|
|
if(${GD_PREFIX}VERBOSE)
|
|
message(STATUS "${GD_PREFIX}REGEX='${${GD_PREFIX}REGEX}'")
|
|
message(STATUS "${GD_PREFIX}YEAR='${${GD_PREFIX}YEAR}'")
|
|
message(STATUS "${GD_PREFIX}MONTH='${${GD_PREFIX}MONTH}'")
|
|
message(STATUS "${GD_PREFIX}DAY='${${GD_PREFIX}DAY}'")
|
|
message(STATUS "${GD_PREFIX}HOUR='${${GD_PREFIX}HOUR}'")
|
|
message(STATUS "${GD_PREFIX}MINUTE='${${GD_PREFIX}MINUTE}'")
|
|
message(STATUS "${GD_PREFIX}SECOND='${${GD_PREFIX}SECOND}'")
|
|
message(STATUS "")
|
|
message(STATUS "Counters that change...")
|
|
message(STATUS "")
|
|
message(STATUS " every second : ${${GD_PREFIX}YEAR}${${GD_PREFIX}MONTH}${${GD_PREFIX}DAY}${${GD_PREFIX}HOUR}${${GD_PREFIX}MINUTE}${${GD_PREFIX}SECOND}")
|
|
message(STATUS " daily : ${${GD_PREFIX}YEAR}${${GD_PREFIX}MONTH}${${GD_PREFIX}DAY}")
|
|
message(STATUS " monthly : ${${GD_PREFIX}YEAR}${${GD_PREFIX}MONTH}")
|
|
message(STATUS " annually : ${${GD_PREFIX}YEAR}")
|
|
message(STATUS "")
|
|
endif()
|
|
|
|
if(${GD_PREFIX}VERBOSE)
|
|
message(STATUS "</GET_DATE>")
|
|
message(STATUS "")
|
|
endif()
|
|
endmacro()
|
|
|
|
macro(ADD_SECONDS sec)
|
|
set(new_min ${${GD_PREFIX}MINUTE})
|
|
set(new_hr ${${GD_PREFIX}HOUR})
|
|
math(EXPR new_sec "${sec} + ${${GD_PREFIX}SECOND}")
|
|
while(${new_sec} GREATER_EQUAL 60)
|
|
math(EXPR new_sec "${new_sec} - 60")
|
|
math(EXPR new_min "${${GD_PREFIX}MINUTE} + 1")
|
|
endwhile()
|
|
while(${new_min} GREATER_EQUAL 60)
|
|
math(EXPR new_min "${new_min} - 60")
|
|
math(EXPR new_hr "${${GD_PREFIX}HOUR} + 1")
|
|
endwhile()
|
|
math(EXPR new_hr "${new_hr} % 24")
|
|
|
|
# Pad the H, M, S if needed
|
|
string(LENGTH ${new_sec} sec_len)
|
|
string(LENGTH ${new_min} min_len)
|
|
string(LENGTH ${new_hr} hr_len)
|
|
if(${sec_len} EQUAL 1)
|
|
set(new_sec "0${new_sec}")
|
|
endif()
|
|
if(${min_len} EQUAL 1)
|
|
set(new_min "0${new_min}")
|
|
endif()
|
|
if(${hr_len} EQUAL 1)
|
|
set(new_hr "0${new_hr}")
|
|
endif()
|
|
endmacro()
|