Merge commit '1f1ad8ac'

* commit '1f1ad8ac':
  configure: Document --enable-libfontconfig
Merged-by: Clément Bœsch <u@pkh.me>

configure

@@ -207,7 +207,6 @@ External library support:
   --enable-avisynth        enable reading of AviSynth script files [no]
   --disable-bzlib          disable bzlib [autodetect]
   --enable-chromaprint     enable audio fingerprinting with chromaprint [no]
-  --enable-fontconfig      enable fontconfig, useful for drawtext filter [no]
   --enable-frei0r          enable frei0r video filtering [no]
   --enable-gcrypt          enable gcrypt, needed for rtmp(t)e support
                            if openssl, librtmp or gmp is not used [no]
@@ -232,6 +231,7 @@ External library support:
   --enable-libfaac         enable AAC encoding via libfaac [no]
   --enable-libfdk-aac      enable AAC de/encoding via libfdk-aac [no]
   --enable-libflite        enable flite (voice synthesis) support via libflite [no]
+  --enable-libfontconfig   enable libfontconfig, useful for drawtext filter [no]
   --enable-libfreetype     enable libfreetype, needed for drawtext filter [no]
   --enable-libfribidi      enable libfribidi, improves drawtext filter [no]
   --enable-libgme          enable Game Music Emu via libgme [no]