--- tools/depends/target/ffmpeg/CMakeLists.txt.orig	2020-06-21 05:05:42 UTC
+++ tools/depends/target/ffmpeg/CMakeLists.txt
@@ -38,7 +38,7 @@ if(CMAKE_BUILD_TYPE STREQUAL Release)
   list(APPEND ffmpeg_conf --disable-debug)
 endif()
 
-if(CORE_SYSTEM_NAME STREQUAL linux OR CORE_SYSTEM_NAME STREQUAL freebsd)
+if(CORE_SYSTEM_NAME STREQUAL linux OR CORE_SYSTEM_NAME STREQUAL freebsd OR CORE_SYSTEM_NAME STREQUAL dragonfly)
   if(CORE_PLATFORM_NAME STREQUAL rbpi)
     list(APPEND ffmpeg_conf --cpu=${CPU} --disable-vaapi --disable-vdpau)
   else()
