[libdvdcss-devel] [PATCH] build: Only create ChangeLog file from Git if Git is available

[Diego Biurrun]

On Sun, Nov 02, 2014 at 09:48:26PM +0100, Jean-Baptiste Kempf wrote:
> > --- a/Makefile.am
> > +++ b/Makefile.am
> > @@ -7,9 +7,11 @@ dist_doc_DATA = AUTHORS COPYING NEWS README ChangeLog
> >  
> >  ChangeLog: $(wildcard $(srcdir)/.git/logs/HEAD)
> > +if GIT
> >  	-cd $(srcdir) && git log > $(abs_builddir)/$(@)-tmp
> >  	test -s $(@)-tmp && mv $(@)-tmp $(@)
> >  	-rm -f $(@)-tmp
> > +endif
> >  	test -e $(@) || touch $(@)
> 
> Sure.
> but it's also why it's "-"

Try on a system without Git, you will see annoying error messages.

Diego