Re: [lwip-users] Question about compiling minimal under unix ...need help

[Durgaprasad Chivukula]

Hi Kieran,

Thanks for the information .. I will try to find the depend command
and add it in my PATH ... I am using gcc compiler , version 2.95.2  on
SunOS 5.8 .I can't say about the version of make , does the problem
depend on version of make..? I am able to build normal C programs with
out any problem apart from lwip related stuff..What do you think will
be the problem.?

Regards
Durga Prasad Chivukula


On 6/14/05, Kieran Mansley <address@hidden> wrote:
> On Tue, 14 Jun 2005, Durgaprasad Chivukula wrote:
> 
> > Hi,
> >
> > I am newbie to lwip , I am trying to compile Minimal project under
> > contrib module
> > under unix with a normal gcc compiler . After typing  make arch =
> > unix ,I  am getting the  the error " Fatal error : Don't know how to
> > make ARCH.
> 
> You might be misunderstanding part of the Makefile.  The comment that says
> "#To compile for linux: make ARCH=linux" means "if you want to compile for
> linux, make the following line in the Makefile read "ARCH=linux" rather
> than "ARCH=unix" or "ARCH=cygwin""  I don't think it's an option you can
> just specify on the command line.
> 
> > Instead , when I simply type  make   I am getting the error
> 
> Just typing "make" is the right way to build it, I think.
> 
> > mksh: Warning: newline is not last character in file Makefile
> 
> It is in the Makefile distributed.
> 
> > Current working directory
> /home/chivukul/contrib/ports/unix/proj/minimal
> > rm -f *.o liblwip4.a liblwipapps.a minimal .depend* *.core core
> > depend dep: .depend
> > sh: depend: not found
> 
> Looks like you're missing the "depend" command.  You'll need to install
> that or make sure it's on your PATH before you can make anything.
> 
> > *** Error code 1
> > make: Fatal error: Command failed for target `clean'
> >
> > I desperatley need help in this ... I am thankful to any kind of suggestions
> >
> >  Also one more error I am getting when I tried to compile other projects
> >  like unixsim or lib under contrib directory is  the following error
> >
> >  I just typed make arch = unix
> 
> Again I don't think you need the "arch = unix" on the command line.
> 
> >  mksh: Warning: newline is not last character in file Makefile
> > Current working directory /home/chivukul/contrib/ports/unix/proj/unixsim
> > make: Fatal error in reader: Makefile, line 41: Unexpected end of line seen
> 
> That's odd - the Makefiles look fine to me.  What OS are you building on,
> and what compiler and version of make are you using?  Are you able to
> build anything, such as non-lwIP things?
> 
> Hope that helps,
> 
> Kieran
> 
> 
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