[ITP] ffmpeg (5.1.2)

[Jon Turney]

On 06/02/2023 13:53, Takashi Yano via Cygwin-apps wrote:
> if [ ${all_codecs} = "yes" ]
> then
> 	cat <<_EOF_  > ffmpeg-wchar.patch
> --- origsrc/ffmpeg-5.1.2/libavcodec/mf_utils.h	2022-07-23 02:58:39.000000000 +0900
> +++ src/ffmpeg-5.1.2/libavcodec/mf_utils.h	2023-01-26 12:33:12.745550400 +0900
> @@ -29,6 +29,7 @@
>   // mf*.h headers below indirectly include strmif.h.)
>   #include <icodecapi.h>
>   #else
> +#include <wchar.h>
>   #define NO_DSHOW_STRSAFE
>   #include <dshow.h>
>   // Older versions of mingw-w64 need codecapi.h explicitly included, while newer
> _EOF_
> 	PATCH_URI+=" ffmpeg-wchar.patch"
> el

This seems an odd way to write this. If possible, just apply the patch 
unconditionally (I assume it doesn't break all_codec=no builds), and 
treat it normally (i.e. keep it next to the cygport, list it in 
PATCH_URI, so it gets placed into the source package.)

If it's really necessary to only apply the patch in the all_codec=yes 
case, use src_patch_apply_hook [1].

[1] 
https://cygwin.github.io/cygport/src_prep_cygpart.html#src_patch_apply_hook

Otherwise, looks good.