rename short argument libbluray to bluray

delete unused variables

scripts/libbluray/build.sh

@@ -1,10 +1,8 @@
 #!/usr/bin/env bash
 
-LIBLURAY_ADDITIONAL_FLAGS=
-
 CC=${FAM_CC} \
 AR=${FAM_AR} \
-AS=${X264_AS} \
+AS=${FAM_AS} \
 RANLIB=${FAM_RANLIB} \
 STRIP=${FAM_STRIP} \
 LIBS="-lz" \
@@ -16,8 +14,7 @@ LIBS="-lz" \
     --with-pic \
     --without-libxml2 \
     --without-fontconfig \
-    --disable-bdjava-jar \
-    ${LIBLURAY_ADDITIONAL_FLAGS} || exit 1
+    --disable-bdjava-jar || exit 1
 
 ${MAKE_EXECUTABLE} clean
 ${MAKE_EXECUTABLE} -j${HOST_NPROC}

scripts/parse-arguments.sh

@@ -112,8 +112,7 @@ for argument in "$@"; do
     EXTERNAL_LIBRARIES+=("libx264")
     FFMPEG_GPL_ENABLED=true
     ;;
-  --enable-libbluray | -libbluray)
-    EXTERNAL_LIBRARIES+=("libfreetype")
+  --enable-libbluray | -bluray)
     EXTERNAL_LIBRARIES+=("libbluray")
     ;; 
   --enable-all-free | -all-free)