[FFmpeg-devel] [PATCH] Add FFMPEG_VERSION into the binary libs

[Pavel Koshevoy]

On 12/19/14 10:05, Michael Niedermayer wrote:
> This simplifies identifying from which revission a binary of a lib came from
>
> Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
> ---
>   libavcodec/utils.c  |    3 +++
>   libavformat/utils.c |    3 +++
>   2 files changed, 6 insertions(+)
>
> diff --git a/libavcodec/utils.c b/libavcodec/utils.c
> index 74bf6d5..d044bce 100644
> --- a/libavcodec/utils.c
> +++ b/libavcodec/utils.c
> @@ -66,6 +66,9 @@
>   #include "compat/os2threads.h"
>   #endif
>   
> +#include "libavutil/ffversion.h"
> +char *av_codec_ffversion = "FFmpeg version " FFMPEG_VERSION;

Shouldn't that be const char * ?

> +
>   #if HAVE_PTHREADS || HAVE_W32THREADS || HAVE_OS2THREADS
>   static int default_lockmgr_cb(void **arg, enum AVLockOp op)
>   {
> diff --git a/libavformat/utils.c b/libavformat/utils.c
> index a883745..43de42e 100644
> --- a/libavformat/utils.c
> +++ b/libavformat/utils.c
> @@ -53,6 +53,9 @@
>   #include "riff.h"
>   #include "url.h"
>   
> +#include "libavutil/ffversion.h"
> +char *av_format_ffversion = "FFmpeg version " FFMPEG_VERSION;
> +

here too

>   /**
>    * @file
>    * various utility functions for use within FFmpeg