cmake/today.cmake

# This script returns the current date in ISO format
#
# YYYY-MM-DD
#
macro(TODAY RESULT)
  if(DEFINED ENV{SOURCE_DATE_EPOCH} AND NOT WIN32)
    execute_process(
      COMMAND "date" "-u" "-d" "@$ENV{SOURCE_DATE_EPOCH}" "+%Y-%m-%d" OUTPUT_VARIABLE ${RESULT}
      OUTPUT_STRIP_TRAILING_WHITESPACE
    )
  else()
    string(TIMESTAMP ${RESULT} "%Y-%m-%d" UTC)
  endif()
endmacro(TODAY)
Fixed generation of configure header, now replacing date fields with current date. Added CMake script to generate a variable containing the current date. Removed last argument (the terminating NULL element) from output. 2013-08-06 10:23:43 +02:00			`# This script returns the current date in ISO format`
			`#`
			`# YYYY-MM-DD`
			`#`
[cmake,format] reformat all cmake files 2024-11-27 20:31:31 +01:00			`macro(TODAY RESULT)`
			`if(DEFINED ENV{SOURCE_DATE_EPOCH} AND NOT WIN32)`
			`execute_process(`
			`COMMAND "date" "-u" "-d" "@$ENV{SOURCE_DATE_EPOCH}" "+%Y-%m-%d" OUTPUT_VARIABLE ${RESULT}`
			`OUTPUT_STRIP_TRAILING_WHITESPACE`
			`)`
			`else()`
			`string(TIMESTAMP ${RESULT} "%Y-%m-%d" UTC)`
			`endif()`
			`endmacro(TODAY)`