Re: [lwip-devel] Converting to git

[Bill Auerbach]

Simon,

 

Then I think the only explanation is the new NIOS II release enables this warning.  I know I didn’t specifically add it since these things can only be done by injecting options into the command line in the Eclipse project.  However, my statement that GCC 4 is included in NIOS II Ver. 11.x is correct.  I waited 9 months for it to come out to fix something broken in 10.x (that worked in 8.1), but something else was now broken in 11.x, so I rolled back to 10.x.  It turns out I installed 10.1sp1, which also fixed the problem fixed in Ver. 11 (which would have been nice to know since I did have a SR open and the local FAE was well aware of the issue and that I was waiting for 11.x).  Phew! J

 

Bill

 

From: address@hidden [mailto:address@hidden On Behalf Of Simon Goldschmidt
Sent: Monday, July 25, 2011 4:08 PM
To: lwip-devel
Subject: Re: [lwip-devel] Converting to git

 

"Bill Auerbach" <address@hidden> wrote:

That may be new in GCC 4.x - I see that warning now in NIOS II 11.x tools which ship with GCC 4.0.

From reading GCC docs, it seems like the warning in question is turned on by "-Wmissing-prototypes" (don't know whether that's new or not, but I don't think so). LwIP does not work with all available GCC options turned one, so while I might convert the code to not warn here, you might what to check the warning options when compiling lwIP...

Simon