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

 
 

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

Submitter:  None
Submitted:  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
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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
     endif

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.

Anonymous

 

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    Follows 1 latest change.

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

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