[FFmpeg-devel] [PATCH] configure: do not allow nvenc to be build on cygwin to avoid _WIN32 definition hack

[James Almer]

On 10/12/14 11:47 PM, Michael Niedermayer wrote:
> Suggested-by: jamrial
> Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
> ---
>  configure |    3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/configure b/configure
> index e6257ca..9d04ee2 100755
> --- a/configure
> +++ b/configure
> @@ -4934,7 +4934,8 @@ enabled libxavs           && require libxavs xavs.h xavs_encoder_encode -lxavs
>  enabled libxvid           && require libxvid xvid.h xvid_global -lxvidcore
>  enabled libzmq            && require_pkg_config libzmq zmq.h zmq_ctx_new
>  enabled libzvbi           && require libzvbi libzvbi.h vbi_decoder_new -lzvbi
> -enabled nvenc             && { check_header nvEncodeAPI.h || die "ERROR: nvEncodeAPI.h not found."; }
> +enabled nvenc             && { check_header nvEncodeAPI.h || die "ERROR: nvEncodeAPI.h not found."; } &&
> +                             { [ $target_os != cygwin ] || die "ERROR: NVENC is not supported on Cygwin currently."; }
>  enabled openal            && { { for al_libs in "${OPENAL_LIBS}" "-lopenal" "-lOpenAL32"; do
>                                 check_lib 'AL/al.h' alGetError "${al_libs}" && break; done } ||
>                                 die "ERROR: openal not found"; } &&
> 

LGTM