[FFmpeg-devel] [PATCH] doc: add script to compute texi files dependencies

[Timothy Gu]

On Dec 5, 2013 10:09 AM, "Stefano Sabatini" <stefasab at gmail.com> wrote:
>
> On date Thursday 2013-12-05 10:04:44 -0800, Timothy Gu encoded:
> > On Thu, Dec 5, 2013 at 5:17 AM, Stefano Sabatini <stefasab at gmail.com>
wrote:
> > > Replace the inline awk script with a Perl script which tracks the
> > > dependencies recursively.
> > >
> > > This allows to correctly track dependencies for files including files
> > > with a second level include (for example: ffmpeg-devices.texi ->
> > > devices.texi -> outdevs.texi).
> > >
> > > This also adds a dependency on perl for computing the dependencies,
which
> > > should not be a problem since perl is already required all the way for
> > > building documentation.
> > >
> > > This is a variant of commit 628ceac6526724d35cb390cc1f88344f4ea22eb4
> > > which was reverted due to out-of-tree build failure.
> > > ---
> > >  configure      |  4 ++--
> > >  doc/Makefile   |  2 +-
> > >  doc/texidep.pl | 25 +++++++++++++++++++++++++
> > >  3 files changed, 28 insertions(+), 3 deletions(-)
> > >  create mode 100644 doc/texidep.pl
> > [...]
> > > diff --git a/doc/texidep.pl b/doc/texidep.pl
> > > new file mode 100644
> > > index 0000000..c014882
> > > --- /dev/null
> > > +++ b/doc/texidep.pl
> > > @@ -0,0 +1,25 @@
> > > +#! /usr/bin/perl

/usr/bin/env perl?

> >
> > Copyright?
>
> No (we have other scripts missing copyright, and I guess we can skip
> it for this trivial and

> mostly non-reusable ad-hoc script).

Unreusable? Other projects that uses Texinfo can use this too. But this is
just a minor remark so ignore it if you don't like it.

Timothy