Problem building cygwin Cross-CC on linux host (gcc 3.1)

[Chris Selivanow <cselivanow at qwicnet dot com>]

Hi-

I am having problems building gcc.  I am using a linux host and want
the cross-compiler to build cygwin binaries.

Here is my enviroment:

host=i686-unknown-linux
i=/usr/local/bin
prefix=/usr/local
target=i686-pc-cygwin

here is my command line:

tmp/build-gcc# ../gcc-3.1/configure --target=$target --prefix=$prefix -v
(configure completes ok)
tmp/build-gcc# make all

then I get:


-prototypes -isystem ./include   -g  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I. -I../../gcc-3.1/gcc -I../../gcc-3.1/gcc/. -I../../gcc-3.1/gcc/config -I../../gcc-3.1/gcc/../include  -DL_muldi3 -c ../../gcc-3.1/gcc/libgcc2.c -o libgcc/./_muldi3.o
In file included from tconfig.h:16,
                 from ../../gcc-3.1/gcc/libgcc2.c:36:
../../gcc-3.1/gcc/config/i386/cygwin.h:31:19: stdio.h: No such file or directory
In file included from tconfig.h:16,
                 from ../../gcc-3.1/gcc/libgcc2.c:36:
../../gcc-3.1/gcc/config/i386/cygwin.h:447: parse error before '*' token
../../gcc-3.1/gcc/config/i386/cygwin.h:447: warning: function declaration isn't a prototype
../../gcc-3.1/gcc/config/i386/cygwin.h:449: parse error before '*' token
../../gcc-3.1/gcc/config/i386/cygwin.h:449: warning: function declaration isn't a prototype
make[2]: *** [libgcc/./_muldi3.o] Error 1
make[2]: Leaving directory `/home/cselivanow/tmp/build-gcc/gcc'
make[1]: *** [libgcc.a] Error 2
make[1]: Leaving directory `/home/cselivanow/tmp/build-gcc/gcc'
make: *** [all-gcc] Error 2

I successfully built binutils 2.12.1

Any ideas?

-- 
Chris Selivanow             585 582-1600
Lead Technician             585 624-3465 (fax)  
QwicNet, Inc.               http://www.qwicnet.com