[Scons-users] Make all Program and SharedLibrary targets implicitly Precious?

[Bill Deegan]

Andrew,

Might make sense to make a gold linker tool?

-Bill

On Fri, Apr 29, 2016 at 9:47 AM, Andrew C. Morrow <andrew.c.morrow at gmail.com
> wrote:

>
> Thanks Bill -
>
> I think that sounds promising, I'll give it a look. If I get it working
> well I'll ping the list back and describe my findings.
>
> Thanks,
> Andrew
>
> On Fri, Apr 29, 2016 at 12:10 PM, Bill Deegan <bill at baddogconsulting.com>
> wrote:
>
>> Andrew,
>>
>> Likely you want to stick this logic in the emitter for building libraries
>> and programs.
>> SCons/Tool/link.py  shlib_emitter() is the current logic.
>> The environment tracks this in:
>> env['SHLIBEMITTER'] which is a list.
>> So if you append to SHLIBEMITTER and mark the relevant nodes Precious()
>> env['PROGEMITTER'] is the emitter for programs. Looks like it's only
>> defined for mslink and qt, so you can defined one on non qt/mslink freely
>> and do the same.
>>
>> Hope that helps
>> -Bill
>>
>>
>> On Fri, Apr 29, 2016 at 8:52 AM, William Blevins <wblevins001 at gmail.com>
>> wrote:
>>
>>> Andrew,
>>>
>>> I expect that you could make a Pseudo-Builder that wraps Program and
>>> Library calls, and replace the top-level calls with your wrappers.
>>>
>>> I think you can replace them like env['BUILDERS']['xxxxxx'] = Wrapper or
>>> env.AddMethod but I haven't tested this explicitly.
>>>
>>> https://bitbucket.org/scons/scons/wiki/ToolsForFools
>>>
>>> V/R,
>>> William
>>>
>>> On Fri, Apr 29, 2016 at 4:21 PM, Andrew C. Morrow <
>>> andrew.c.morrow at gmail.com> wrote:
>>>
>>>>
>>>> Hi -
>>>>
>>>> Is there a simple way to do this? I'd like to use ld.gold's incremental
>>>> linking, but I don't want to need to add .Precious to every executable and
>>>> library in my project.
>>>>
>>>> Thanks,
>>>> Andrew
>>>>
>>>>
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>>>>
>>>
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>>
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>
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