Someone broke bootstrap

[David Ayers]

John David Anglin wrote:

>How about
>
>if flex  -o g-$$ ../../gcc/gcc/gengtype-lex.l; then \
>  mv -f g-$$ ../../gcc/gcc/gengtype-lex.c ; \
>else \
>  rm -f g-$$ ; \
>  false ; \
>fi
>flex: can't open g-16194
>
>on i686-pc-linux-gnu.
>
>There are also a bunch of testsuite regressions on hppa64-hp-hpux11.11.
>
>Dave
>  
>
This seems to be caused by:

http://gcc.gnu.org/ml/gcc-patches/2003-10/msg00529.html

Is flex 2.5.4 unsupported?

Cheers,
David Ayers