Specs file port

[Paulo J. Matos]

Hi,

I am porting a specs file that has been in use with the very old gcc 
3.3.3 to gcc 4.6.1 and I am having some trouble with the following:
*invoke_as:
%{!S:-o %{|!pipe:%g.s} |
 as %(asm_options) %{!pipe:%g.s} %A }

which results in GCC 4.6.1 saying:
xap-local-xap-gcc-4.6.1: fatal error: braced spec '|!pipe:%g.s} |
 as %(asm_options) %{!pipe:%g.s} %A' is invalid at '|'

I can't really find the problem. I have been looking at the manual and 
can't really understand why gcc 4.6.1 is complaining but 3.3.3 seems 
perfectly happy with it.

Any ideas?

-- 
PMatos