bugmake - Bugs: bug #17557, Add the analogue of ?= for singly...


bug #17557: Add the analogue of ?= for singly expanded variables

Submitted by:  None
Submitted on:  Mon 28 Aug 2006 08:17:06 PM UTC  
Votes:  20  
Severity:  3 - Normal Item Group:  Enhancement
Status:  None Privacy:  Public
Assigned to:  None Open/Closed:  Open
Component Version:  3.80 Operating System:  None
Fixed Release:  None Triage Status:  None

Add a New Comment(Rich Markup)

You are not logged in

Please log in, so followups can be emailed to you.


Mon 28 Aug 2006 08:17:06 PM UTC, original submission:

If one wants to simulate ?= for singly expanded variables, one has to write

ifeq ($(origin FOO), undefined)
FOO := bar

and doing that repeatedly is abit of a pain...

I'm using 3.80, but reading the NEWS for 3.81 shows that this is not there either.



(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach Files:

No files currently attached


Depends on the following items: None found

Items that depend on this one: None found


Carbon-Copy List
  • -email is unavailable- added by brownhamer (Voted in favor of this item)

    Do you think this task is very important?
    If so, you can add your encouragement to it.
    This task has 20 encouragements so far.

    Only logged-in users can vote.




    Follows 1 latest change.

    Date Changed by Updated Field Previous Value => Replaced by
    2008-08-26 brownhamer Carbon-Copy- => Added brownhamer

    Back to the top

    Powered by Savane 3.3