Crossgcc for PPC under cygwin32

[Pollak Leon]

Hi to everybody,
	I am trying to build crossgcc under cygwin32 B19.1 for PowerPC. The
BINUTILS building passed O'K. The problems started already while running
configure script:
...............
checking whether calloc must be declared... no
checking whether free must be declared... no
checking whether index must be declared... no
checking whether rindex must be declared... no
checking whether getenv must be declared... no
checking whether sbrk must be declared... no
checking for sys_siglist declaration in signal.h or unistd.h... no
.Using `../gcc-2.8.1/config/rs6000/rs6000.c' to output insns
.Using `../gcc-2.8.1/config/rs6000/rs6000.md' as machine description file
.Using `../gcc-2.8.1/config/rs6000/sysv4.h' as target machine macro file
:Using the following host machine macro files
gcc-2.8.1/config/i386/xm-i386.h/..
gcc-2.8.1/config/i386/xm-cygwin32.h/..
cd: lstat /d failed
Links are now set up to build a cross-compiler for powerpc-rtems-elf
from i586-pc-cygwin32.
not updating unwritable cache ./config.cache
creating ./config.status
sed: can't read confdefs.h: No such file or directory
creating Makefile
creating cp/Makefile
creating auto-config.h
cd: lstat /d failed

	After all those errors there are no Makefiles created in build directory.
	May be my problem is that I didn't apply any patches? (I use gcc 2.8.1, do
I need patches?).
	How all these "cd: lstat /d failed" may be eliminated under cygwin32?
	How this problem with sed may be fixed?

	Any remarks/ideas will be highly appreciated. Thanks ahead.
                                Dr.Leon M.Pollak
                                       Director
                         PLR Information Systems Ltd.
                            E-mail: leonp@plris.com