From: Paul Eggert <eggert@cs.ucla.edu>
To: Katsumi Yamaoka <yamaoka@jpl.org>
Cc: 13818@debbugs.gnu.org
Subject: bug#13818: 24.3.50; Bootstrap failed on Cygwin due to revno: 111870
Date: Tue, 26 Feb 2013 09:35:42 -0800 [thread overview]
Message-ID: <512CF26E.6080006@cs.ucla.edu> (raw)
In-Reply-To: <512CADC5.7080309@cornell.edu>
On 02/26/13 04:42, Ken Brown wrote:
> On 2/26/2013 2:23 AM, Katsumi Yamaoka wrote:
>> In GNU Emacs 24.3.50.1 (i686-pc-cygwin, X toolkit, Xaw3d scroll bars)
>> of 2013-02-26 on localhost
>> Bzr revision: 111880 monnier@iro.umontreal.ca-20130225232750-8wmx78e4uz1u7tfk
>> Windowing system distributor `The Cygwin/X Project', version 11.0.11302000
>> Configured using:
>> `configure --verbose --with-x-toolkit=lucid --without-imagemagick
>> --without-dbus --without-gconf --without-gsettings'
>>
>> When dumping temacs it stops by the following error:
>>
>> vm-limit.o: In function `memory_warnings':
>> src/vm-limit.c:239: undefined reference to `_data_start'
Can you please give the full shell command that
generated that line? I assume it's something like
"gcc ... -o temacs ..." but would like the details.
> data_start used to be defined in pre-crt0.c on Cygwin,
> but this file was removed.
data_start is now supposed to be defined in vm-limit.c,
on hosts where the linker does not define it for you.
Is there some significance to the leading underscore
in that diagnostic? (Is "_" automatically prepended
to external symbols on Cygwin?)
What does config.log say, after it says
"checking for data_start"?
What is the value of HAVE_DATA_START in src/config.h?
Also, please examine the output of "gcc -E ... vm-limit.c",
where "..." contains the same flags as used for compiling
vm-limit.c, to see how data_start was declared and defined
in the preprocessor output.
next prev parent reply other threads:[~2013-02-26 17:35 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-26 7:23 bug#13818: 24.3.50; Bootstrap failed on Cygwin due to revno: 111870 Katsumi Yamaoka
2013-02-26 12:42 ` Ken Brown
2013-02-26 17:35 ` Paul Eggert [this message]
2013-02-26 22:59 ` Katsumi Yamaoka
2013-02-27 8:02 ` Paul Eggert
2013-02-27 8:34 ` Andreas Schwab
2013-02-27 11:25 ` Ken Brown
2013-02-28 3:25 ` Ken Brown
2013-02-26 23:13 ` Ken Brown
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