[Scons-users] MSbuild scons wrapper

[Bill Deegan]

In the Command, put the correct targets and sources.
-Bill

On Tue, Apr 4, 2017 at 11:16 AM, Sergio Basurco <
sergio.b at coherentsynchro.com> wrote:

> With --tree=prune I see something like:
>
>   +-build\release\lib\mycpp.lib
>   | +-"*.obj"
>   | +-net_myproject
>   .
>   .
>   .
>
>
> But there's no dependency tree for 'net_myproject'. So I guess you're
> right, how could I correctly specify the targets for my external msbuild?
>
> Saludos / Best regards,
>
> *Sergio Basurco*
> Coherent Synchro
> On 04/04/2017 16:44, Bill Deegan wrote:
>
> Likely your issue is here:
>
>         netmodules.extend( env.Command( 'net_' + proj_name, [], pycommand
> ) )
>
> unless net_+proj_name is the actual name of the library you're generating,
> SCons won't know about it.
>
> You shouldn't need depends if you specify the targets and dependencies
> correctly.
>
> What does the output of:
> scons --tree=prune look like?
> Does it show the proper dependencies?
>
> -Bill
>
> On Tue, Apr 4, 2017 at 10:18 AM, Sergio Basurco <
> sergio.b at coherentsynchro.com> wrote:
> >
> > Hi Bill,
> >
> > I have a solution with cpp modules and net modules, come cpp modules
> depend on .net modules. Simplified I have the following:
> >
> > for cppmodule in solution:
> >     cpplib = env.Library(libname, objects)
> >     netmodules = []
> >     for netmodule in cppdependencies:
> >         proj_name = get_project_name_for_module(netmodule)
> >         pycommand = generate_external_msbuild_command()
> >         netmodules.extend( env.Command( 'net_' + proj_name, [],
> pycommand ) )
> >     env.Depends(cpplib, netmodules)
> >
> > The generate_external_msbuild_command calls an external python script
> that constructs a temporary .bat file and calls it via Popen.
> >
> > I find that sometimes the cpplib library is built before the .bat is
> called.
> >
> > Saludos / Best regards,
> >
> > Sergio Basurco
> > Coherent Synchro
> >
> > On 04/04/2017 16:01, Bill Deegan wrote:
> >
> > Sergio,
> >
> > Can you provide us with the logic you have in your SConstruct?
> > It's hard to comment on your implementation without seeing it.
> >
> > _Bill
> >
> > On Tue, Apr 4, 2017 at 7:40 AM, Sergio Basurco <
> sergio.b at coherentsynchro.com> wrote:
> >>
> >> Hi all,
> >>
> >> I've setup a msbuild Command within scons, but it is not really elegant
> and it's giving me some trouble. What I'm doing is creating a bat file from
> python, then calling it as a subprocess, this bat is the one calling
> vcvarsall.bat and then the msbuild command.
> >>
> >> I set this Command as a dependency of some Scons node, however it seems
> like the .bat is ran afterwards, and my node does not find the .dll
> generated by msbuild.
> >>
> >> Maybe I'm looking at this the wrong way, is there any un-official way
> to call msbuild from scons? I know scons is meant to be a replacement, but
> it would really help me to be able to call msbuild for some windows-only c#
> projects I have. These projects have to be built before my C++ programs and
> I'm failing to do so via scons.
> >>
> >> Thanks!
> >> --
> >>
> >> Saludos / Best regards,
> >>
> >> Sergio Basurco
> >> Coherent Synchro
> >>
> >>
> >> _______________________________________________
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> >>
> >
> >
> >
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