Get the date with qmake

Question

Since I'm using today's date for my application version, I'd be interested in filling it automatically.

Currently I'm doing the following in my project file:

VERSION = 15.4.20 

But I'd like to make it automatic:

VERSION = $$YEAR.$$MONTH.$$DAY

Any idea?

Answer 1

Another option is to use undocumented qmake variable _DATE_, which is available on all platforms:

BUILD_YEAR = $$str_member($${_DATE_}, -4, -1)
message("Build year '$${BUILD_YEAR}' out of '$${_DATE_}'")

See Undocumented QMake