On Fri, Sep 28, 2012 at 2:09 AM, Cactus <rieman...@gmail.com> wrote:
> As far as I can tell, the Windows command line build relies on a file
> (cfg.h) in each of the mpn assembler directories. This file holds a list of
> the assembler files in the directory
>
> But there is a potential problem here because these cfg.h files are built
> only when the Visual Studio build for each architecture is generated. In
> consequence a command line build for an architecture will only work after
> the Visual Studio build is generated for this architecture.   This is a
> potential problem since it will be faar from obvious for those who use the
> command line build that they have to run the Visual Studio build generator
> for the architecture in question before they run the command line build.
>
> There are several ways of handling this.  The first is to document the need
> to run the Visual Studio build generator before running a Windows command
> line build.  The second is to modify the Visual Studio build generator  so
> that it can be called from the command line build process and hence generate
> the needed cfg.h file.  The third is to generate and  add all the needed
> cfg.h files to the MPIR repository and MPIR distributions.
>
> The first of these is simple but unlikely to work well as many users don't
> pay much attention to the documentation. The third is painful as it will be
> an ongoing maintenance nightmare.  Which leaves the second option, one which
> will require quite a bit of work by me and by Jason or Case.  This will also
> mean that the command line build will end up with a Python dependency
> (assuming that we can run  Python from the command line build script).
I'll take a look at this over the weekend.

Case
>
>     Brian
>
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