build: Fix to add FreeBSD to nvenc target.

diff --git a/contrib/ffmpeg/P00-freebsd-configure.patch b/contrib/ffmpeg/P00-freebsd-configure.patch
new file mode 100644 (file)
index 0000000..0f6e086
--- /dev/null
+++ b/contrib/ffmpeg/P00-freebsd-configure.patch
@@ -0,0 +1,11 @@
+--- a/configure.bak    2018-06-16 10:12:16.000000000 +0900
++++ b/configure        2018-06-30 17:38:01.378774000 +0900
+@@ -6325,7 +6325,7 @@
+ 
+ if enabled x86; then
+     case $target_os in
+-        mingw32*|mingw64*|win32|win64|linux|cygwin*)
++        mingw32*|mingw64*|win32|win64|linux|freebsd|cygwin*)
+             ;;
+         *)
+             disable ffnvcodec cuvid nvdec nvenc