bug#12993: Wrong icon for Cygw32-Emacs

[Ken Brown]

On 4/8/2013 10:53 AM, Eli Zaretskii wrote:
> > Date: Mon, 08 Apr 2013 09:02:55 -0400
> > From: Ken Brown <kbrown@cornell.edu>
> > CC: dancol@dancol.org, 12993@debbugs.gnu.org
> >
> > I tried again on a different computer, after updating to the current
> > emacs trunk, and this time I got a meaningful error message:
> >
> > /usr/lib/gcc/x86_64-pc-cygwin/4.8.0/../../../../x86_64-pc-cygwin/bin/ld:
> > i386 architecture of input file `emacs.res' is incompatible with
> > i386:x86-64 output
> >
> > This made me think that the problem was the "pe-i386" in the following
> > line of configure.ac:
> >
> >     W32_RES_LINK="-Wl,-bpe-i386 -Wl,emacs.res"
> >
> > I made several guesses as to what should be there (including
> > "pe-x86-64", which seemed the most likely), but I kept getting the same
> > error message.
>
> What does "objdump -fh emacs.res" say?

$ objdump -fh src/emacs.res

src/emacs.res:     file format pe-i386
architecture: i386, flags 0x00000039:
HAS_RELOC, HAS_DEBUG, HAS_SYMS, HAS_LOCALS
start address 0x00000000

Sections:
Idx Name          Size      VMA               LMA               File off 
 Algn
  0 .rsrc         0000d5f0  00000000  00000000  0000003c  2**2
                  CONTENTS, ALLOC, LOAD, RELOC, DATA

> > Is it possible that the problem is in nt/emacs.rc after all?
>
> Unlikely, since it works with the 64-bit Microsoft compiler.  Does
> Cygwin64 define WIN64?  If not, it might be getting the wrong version
> of the manifest.

No, it doesn't define WIN64.  It does define __x86_64__ if that helps.

Ken