[Scons-users] Grouped dependency

William Blevins wblevins001 at gmail.com
Mon Apr 25 19:51:59 EDT 2016


Arvid,

You cannot make them all depend on each other because that will create
dependency cycles. Is there a legitimate reason for this requirement that
cannot be solved by moving out the shared artifact into a header?

V/R,
William

On Tue, Apr 26, 2016 at 12:05 AM, Jonathon Reinhart <
jonathon.reinhart at gmail.com> wrote:

> Hi Arvid,
>
> On Mon, Apr 25, 2016 at 5:58 PM, Arvid Rosén <arvid at softube.com> wrote:
>
>>
>> However, if any of A.cpp, B.cpp or C.cpp are changed, I want to rebuild
>> all 3 files
>>
>
> This seems like an odd request, and AFAIK there's no built-in mechanism to
> do this in SCons. If A.cpp is changed, why do B.cpp and C.cpp need to be
> re-compiled?
>
> Jonathon
>
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