[FFmpeg-user] configure features: pkgconfig support

[Jan Ehrhardt]

Mark Himsley in gmane.comp.video.ffmpeg.user (Mon, 7 Apr 2014 09:53:05
+0100):
>Although, I was talking about cross-compiling with mingw on Linux, and
>there I tend to sym-link the Linux pkg-config to
>/usr/bin/i586-mingw32msvc-pkg-config so that the --cross-prefix finds a
>pkg-config.

See
http://ffmpeg.zeranoe.com/forum/viewtopic.php?f=5&t=163&sid=11fa1ca48be4d664dccc5cb1e4035e15&start=10#p556

With Zeranoe's script for installing a cross-compile environment on
Linux, it is best to symlink pkg-config as well.

Jan