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

[Michael Niedermayer]

On Thu, Dec 05, 2013 at 02:17:15PM +0100, Stefano Sabatini 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

appears to work

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

The educated differ from the uneducated as much as the living from the
dead. -- Aristotle 
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