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bug#720: Patch to fix CVS Emacs compilation error on Windows XP SP2.
From: |
Eli Zaretskii |
Subject: |
bug#720: Patch to fix CVS Emacs compilation error on Windows XP SP2. |
Date: |
Fri, 15 Aug 2008 19:15:12 +0300 |
> Date: Fri, 15 Aug 2008 09:22:31 -0400
> From: Francis Litterio <flitterio@gmail.com>
>
> Eli Zaretskii wrote:
>
> >> From: Francis Litterio
> >>
> >> w32.c(3820) : error C2520: conversion from unsigned __int64 to double
> >> not implemented, use signed __int64
> >
> > "Not implemented"? I'm not sure we want to support such a deficient
> > compiler.
>
> I would happily use a newer compiler. The file emacs/nt/INSTALL says
> this:
>
> To compile Emacs, you will need either Microsoft Visual C++ 2.0, or
> later up to 7.0, and nmake
>
> I didn't realize that I could use a version of VC++ newer than 6.0. I
> would be happy to abandon 6.0 for building Emacs on Windows. Is VC++
> 7.0 the compiler that comes with Visual Studio 2003?
Yes.
> What compiler do the Emacs developers use to build on Windows?
The MinGW port of GCC.
> > How about this:
> >
> > DWORD tot_hi = memstex.ullTotalPhys >> 32;
> > DWORD tot_md = (memstex.ullTotalPhys & 0x00000000ffffffffLL) >> 10;
> > DWORD tot_lo = memstex.ullTotalPhys % 1024LL;
> > totphys = tot_hi * 4194304.0 + tot_md + tot_lo / 1024.0;
> >
> > Does this work?
>
> Nope:
>
> w32.c(3823) : error C2059: syntax error : 'bad suffix on number'
> w32.c(3823) : error C2146: syntax error : missing ')' before identifier 'L'
> w32.c(3823) : error C2059: syntax error : ')'
> w32.c(3824) : error C2059: syntax error : 'bad suffix on number'
> w32.c(3824) : error C2146: syntax error : missing ';' before identifier 'L'
> w32.c(3824) : error C2065: 'L' : undeclared identifier
Does it mean that the LL suffix is not supported in VS 6? Can you try
the same without the 2 LL suffixes?
bug#720: marked as done (Patch to fix CVS Emacs compilation error on Windows XP SP2.), Emacs bug Tracking System, 2008/08/15