[GiNaC-devel] CLN and GiNaC patches for Win64 build

[Jan Rheinländer]

Hi,

I reviewed Robert's patches and added some of my own, that were
necessary for GiNaC to work with CLN on Win64. They can be viewed on Github:

=== CLN ===

https://github.com/jrheinlaender/cln/commits/win64

There are two kinds of patches:

- Patches required for Win64 platform (e.g. UL is 32 bit type on that
platform). Mostly due to Robert (Number 1-10)

- Cosmetic patches to avoid unnecessary compiler warnings (e.g.
confusion of class and struct)

Most patches I surrounded with #ifdef _M_AMD64 so that other platforms
will be unaffected

=== GiNaC ===

https://github.com/jrheinlaender/ginac/commits/win64

- Here I removed some old patches that are not required any more because
of improvements in MSVC 2015

- And added a few constructors from size_t

I hope these patches are OK and can be included in master.


Am 24.02.2018 um 12:49 schrieb Robert Szalai:
>
> Here is the previous win64 patch set...
>
> ---------- Forwarded message ----------
> From: "Robert Szalai" <robicjedi at gmail.com <mailto:robicjedi at gmail.com>>
> Date: Aug 15, 2012 02:22
> Subject: Re: [CLN-list] MinGW64 build
> To: "CLN discussion list" <cln-list at ginac.de <mailto:cln-list at ginac.de>>
> Cc:
>
>     Hi Alexei,
>
>     I've splitted the path into 10 parts. There is a bigger one that
>     is only
>     s/long/intptr_t/  and s/unsigned long/uintptr_t/
>     the rest is very small.
>
>     Hopefully this can now be applied.
>
>     > Ditto (the corresponding hunk is not quite optimal, though.
>     {s,u}int32
>     > can be typedef'ed to {,u}int32_t => no need for ugly #if's).
>
>     I was thinking of this, however we need exactly the same
>     underlying type as
>     (u)intptr_t for the same sized integer to avoid compiler confusion.
>     So in some cases (e.g. on i686 Linux) stdint.h might define
>     int32_t as int and intptr_t as long
>     and in this case the compiler will complain about multiple
>     definition of the same function.
>
>     Bests,
>     Robert
>
>
>
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