On 05/14/2012 05:10 PM, Paul Smith wrote:
> On Mon, 2012-05-14 at 00:14 +0200, Stefano Lattarini wrote:
>
LAZYVAR = $(override LAZYVAR := val)$(LAZY)
>>>
>>> I don't have any idea what this is supposed to do... it doesn't make any
>>> sense as written.
>>>
>> In fact, it should have been
On Mon, 2012-05-14 at 00:14 +0200, Stefano Lattarini wrote:
> >> LAZYVAR = $(override LAZYVAR := val)$(LAZY)
> >
> > I don't have any idea what this is supposed to do... it doesn't make any
> > sense as written.
> >
> In fact, it should have been s/$(LAZY)/$(LAZYVAR)/. Sorry for the confusio
On 05/13/2012 09:45 PM, Paul Smith wrote:
> On Sat, 2012-05-12 at 19:42 +0200, Stefano Lattarini wrote:
>> BTW: to make it more easy to discover at make runtime whether the bug has
>> been fixed in the make version in use, could a proper new entry be added
>> to .FEATURES? Maybe 'can-have-lazy-var
On Sat, 2012-05-12 at 19:42 +0200, Stefano Lattarini wrote:
> BTW: to make it more easy to discover at make runtime whether the bug has
> been fixed in the make version in use, could a proper new entry be added
> to .FEATURES? Maybe 'can-have-lazy-variables'? (I know, I suck at choosing
> names).
On 05/12/2012 07:42 PM, Stefano Lattarini wrote:
> On 05/12/2012 05:21 PM, Stefano Lattarini wrote:
>> On 05/12/2012 04:41 PM, Eldar Abusalimov wrote:
>>> Stefano,
>>>
>>> This is a bug, and it has been described and fixed here:
>>> https://savannah.gnu.org/patch/?7534
>>>
>> Thank you very much fo
On 05/12/2012 05:21 PM, Stefano Lattarini wrote:
> On 05/12/2012 04:41 PM, Eldar Abusalimov wrote:
>> Stefano,
>>
>> This is a bug, and it has been described and fixed here:
>> https://savannah.gnu.org/patch/?7534
>>
> Thank you very much for the reference. Too bad this bug will prevent
> me from
On 05/12/2012 04:41 PM, Eldar Abusalimov wrote:
> Stefano,
>
> This is a bug, and it has been described and fixed here:
> https://savannah.gnu.org/patch/?7534
>
Thank you very much for the reference. Too bad this bug will prevent
me from using the lazy-evaluation trick with any GNU make < 3.83 :
Stefano,
This is a bug, and it has been described and fixed here:
https://savannah.gnu.org/patch/?7534
2012/5/12 Stefano Lattarini
> Hello.
>
> While trying to implement a kind of memoization of lazy macros in GNU make
> (needed for my work on Automake-NG), I've been encountering some strange
Hello.
While trying to implement a kind of memoization of lazy macros in GNU make
(needed for my work on Automake-NG), I've been encountering some strange
failure in GNU make (present in all of 3.80, 3.81, 3.82). Here is the
minimal reproducer I've been able to find:
mufoofoo = \
x
