Re: Flymake from CVS doesn't require

["Paulo J. Matos" <pocmatos@gmail.com>]

On 25/07/06, Vagn Johansen <gonz808@hotmail.com> wrote:
> "Paulo J. Matos" <pocmatos@gmail.com> writes:
>
> > On 24/07/06, Vagn Johansen <gonz808@hotmail.com> wrote:
> >> "Paulo J. Matos" <pocmatos@gmail.com> writes:
> >>
> >> > So, flymake is only usable with CVS Emacs?
> >>
> >> > Or is there a version for 21.4?
> >> >
> >>
> >> Yes. The 0.2 version
> >>
> >> https://sourceforge.net/project/showfiles.php?group_id=77501
> >>
> >
> > Thanks, do you have any idea on how it works? When I open a C++ file,
> > I do M-x flymake-mode but nothing seems to happen. Do I need to do any
> > kind of configuration or anything?
> > The page doesn't seem to provide much help.
>
> Yes. For C++ you need a makefile with a check-syntax target. flymake
> calls the check-syntax target with CHK_SOURCES set to a filename. This is
> needed because flymake does not know about your includes files etc. For
> same languages (eg. Perl) flymake can work without the Makefile.
>
> Take a look at the example in flymake/samples/make-based/cpp/Makefile
> (from flymake-0.2a.zip)
>
>
> Also, here are two lines from one of my own makefiles
>
> check-syntax:
>         g++ -O -Wall -g $(INC) $(CHK_SOURCES)
>

I also got emacs-cvs to work. I guess it works the same, right?

Thanks,

Paulo Matos

> --
> Vagn
>
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-- 
Paulo Jorge Matos - pocm at sat inesc-id pt
Web: http://sat.inesc-id.pt/~pocm
Computer and Software Engineering
INESC-ID - SAT Group