Re: The bootstrap of Emacs on Cygwin is broken [Is also: unicode branch is merged to trunk]

[Eli Zaretskii]

> Date: Sun, 03 Feb 2008 10:19:38 +0100
> From: Angelo Graziosi <address@hidden>
> CC: address@hidden
> 
> (gdb) bt
> #0  0x610e1805 in _vfprintf_r () from /usr/bin/cygwin1.dll
> #1  0x610f0358 in printf () from /usr/bin/cygwin1.dll
> #2  0x610933b8 in _sigfe () from /usr/bin/cygwin1.dll
> #3  0x00bfba30 in ?? ()
> #4  0x00020000 in ?? ()
> #5  0x20ef0000 in bss_sbrk_buffer ()
> #6  0x00020000 in ?? ()
> #7  0x00033668 in ?? ()
> #8  0x201671f1 in obtain (address=0x202b7a5c, size=552534016)
>      at /tmp/emacs/src/ralloc.c:315
> #9  0x201671f1 in obtain (address=0x202b7a5c, size=552534016)
>      at /tmp/emacs/src/ralloc.c:315
> #10 0x201674c9 in relocate_blocs (bloc=0x22d008, heap=0x610933b8,
>      address=0x20ef0000) at /tmp/emacs/src/ralloc.c:518
> #11 0x20167cff in r_alloc_sbrk (size=196608) at /tmp/emacs/src/ralloc.c:863
> #12 0x20165cdb in align (size=2281480) at /tmp/emacs/src/gmalloc.c:508
> #13 0x20166813 in _malloc_internal_nolock (size=65536)
>      at /tmp/emacs/src/gmalloc.c:691
> #14 0x61057dbc in malloc () from /usr/bin/cygwin1.dll

Ouch! again in malloc & friends...  Looks like the bug you succeeded
to avoid by switching to a different GCC version is back, sigh.

Can you try older versions of cygwin1.dll and/or other GCC versions?

If none of that helps, I'm afraid we will need a Cygwin hacker on
board to help us debug this.  Can you ask someone on the Cygwin list
to volunteer?

TIA