Re: read_graphviz: Link errors?

From: osmanb_at_[hidden]
Date: 2001-08-23 02:19:33

Yes, my Cygwin is current (just re-ran setup to make sure). Just to 
be clear, the link stage that builds libbgl-viz itself fails with 
yywrap undefined references unless I include the %option noyywrap. 
Adding -lfl didn't fix that (although it should).

Whoah. Just realized that I had misplaced a decimal point. The 
resulting libbgl-viz.a is 38 MBytes. Is that right? Ouch.

-Brian

--- In boost_at_y..., "Lie-Quan Lee" <llee1_at_l...> wrote:
> That is very wierd.  I can build libbgl-viz.a without any probelm.
> I tested either linking applications with -lfl (for yywrap) or 
adding
> %option noyywrap in graphviz_lex.l.  Both are fine.
> 
> However, When I  build ligbgl-viz.so, I got error messages:
> Cannot export _bss_end__: smybol not define
> Cannot export _bss_start__: smybol not define
> Cannot export _data_end__: smybol not define
> Cannot export _data_start__: smybol not define
> So, I am not able to do further testing.
> 
> Is you Cygwin up to date?
> 
> Lie-Quan