configure: Don't require nonfree for nvenc

As the nvEncodeApi.h header is now MIT licensed, this can be dropped.
The loaded CUDA and NVENC libraries are part of the nvidia driver, and
thus count as system libraries.

diff --git a/configure b/configure
index ef0b689a00a1d22e8f588e1c61885bc93ce0926e..6bfc48f998975fed7975bdad4f05aa32dc713a60 100755 (executable)
--- a/configure
+++ b/configure
@@ -4964,7 +4964,6 @@ die_license_disabled gpl x11grab
 die_license_disabled nonfree cuda
 die_license_disabled nonfree libfaac
 die_license_disabled nonfree libnpp
-die_license_disabled nonfree nvenc
 enabled gpl && die_license_disabled_gpl nonfree libfdk_aac
 enabled gpl && die_license_disabled_gpl nonfree openssl