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

[Timothy Gu]

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

Copyright?

[...]

Timothy