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bug#12993: Wrong icon for Cygw32-Emacs
From: |
Ken Brown |
Subject: |
bug#12993: Wrong icon for Cygw32-Emacs |
Date: |
Mon, 08 Apr 2013 12:58:40 -0400 |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20130107 Thunderbird/17.0.2 |
On 4/8/2013 12:24 PM, Eli Zaretskii wrote:
Date: Mon, 08 Apr 2013 11:25:43 -0400
From: Ken Brown <kbrown@cornell.edu>
CC: dancol@dancol.org, 12993@debbugs.gnu.org
$ 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
That doesn't look right, the format shouldn't be pe-i386. What do you
get for any .o file compiled by the 64-bit Cygwin GCC?
$ objdump -fh src/emacs.o
src/emacs.o: file format pe-x86-64
architecture: i386:x86-64, flags 0x00000039:
HAS_RELOC, HAS_DEBUG, HAS_SYMS, HAS_LOCALS
start address 0x0000000000000000
Sections:
Idx Name Size VMA LMA File off
Algn
0 .text 000031c0 0000000000000000 0000000000000000
0000049c 2**4
CONTENTS, ALLOC, LOAD, RELOC, READONLY, CODE
1 .data 00000120 0000000000000000 0000000000000000
0000365c 2**4
CONTENTS, ALLOC, LOAD, RELOC, DATA
2 .bss 00000150 0000000000000000 0000000000000000
00000000 2**4
ALLOC
[...]
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.
Then please try editing emacs.rc to change
#ifdef WIN64
1 24 "emacs-x64.manifest"
#else
1 24 "emacs-x86.manifest"
#endif
into
#ifdef __x86_64__
1 24 "emacs-x64.manifest"
#else
1 24 "emacs-x86.manifest"
#endif
and see if that helps.
Yes, the build now completes and the correct icon is there. Moreover,
objdump now gives the expected file format:
$ objdump -fr src/emacs.res
src/emacs.res: file format pe-x86-64
architecture: i386:x86-64, flags 0x00000039:
HAS_RELOC, HAS_DEBUG, HAS_SYMS, HAS_LOCALS
start address 0x0000000000000000
RELOCATION RECORDS FOR [.rsrc]:
OFFSET TYPE VALUE
000000000000022c rva32 .rsrc
000000000000023c rva32 .rsrc
000000000000024c rva32 .rsrc
000000000000025c rva32 .rsrc
000000000000026c rva32 .rsrc
000000000000027c rva32 .rsrc
000000000000028c rva32 .rsrc
000000000000029c rva32 .rsrc
00000000000002ac rva32 .rsrc
00000000000002bc rva32 .rsrc
00000000000002cc rva32 .rsrc
00000000000002dc rva32 .rsrc
Thank you! So I assume the correct fix is the following:
=== modified file 'nt/emacs.rc'
--- nt/emacs.rc 2013-03-05 03:59:35 +0000
+++ nt/emacs.rc 2013-04-08 16:55:12 +0000
@@ -1,6 +1,6 @@
Emacs ICON icons/emacs.ico
32649 CURSOR icons/hand.cur
-#ifdef WIN64
+#if defined (WIN64) || defined (__x86_64__)
1 24 "emacs-x64.manifest"
#else
1 24 "emacs-x86.manifest"
Right?
Ken
- bug#12993: Wrong icon for Cygw32-Emacs, Ken Brown, 2013/04/07
- bug#12993: Wrong icon for Cygw32-Emacs, Eli Zaretskii, 2013/04/07
- bug#12993: Wrong icon for Cygw32-Emacs, Ken Brown, 2013/04/07
- bug#12993: Wrong icon for Cygw32-Emacs, Eli Zaretskii, 2013/04/07
- bug#12993: Wrong icon for Cygw32-Emacs, Ken Brown, 2013/04/08
- bug#12993: Wrong icon for Cygw32-Emacs, Eli Zaretskii, 2013/04/08
- bug#12993: Wrong icon for Cygw32-Emacs, Ken Brown, 2013/04/08
- bug#12993: Wrong icon for Cygw32-Emacs, Eli Zaretskii, 2013/04/08
- bug#12993: Wrong icon for Cygw32-Emacs,
Ken Brown <=
- bug#12993: Wrong icon for Cygw32-Emacs, Eli Zaretskii, 2013/04/08
- bug#12993: Wrong icon for Cygw32-Emacs, Ken Brown, 2013/04/08
- bug#12993: Wrong icon for Cygw32-Emacs, Eli Zaretskii, 2013/04/08
- bug#12993: Wrong icon for Cygw32-Emacs, Ken Brown, 2013/04/08