Remove built-in support for XMP, GME and SID players

Those will be plugins instead

.gitmodules

@@ -4,9 +4,6 @@
 [submodule "ext/rtmpdump"]
 	path = ext/rtmpdump
 	url = git://github.com/andoma/rtmpdump.git
-[submodule "ext/xmp"]
-	path = ext/xmp
-	url = git://github.com/andoma/xmp
 [submodule "ext/libntfs_ext"]
 	path = ext/libntfs_ext
 	url = https://github.com/andoma/libntfs_ext.git

Makefile

@@ -242,16 +242,12 @@ SRCS-$(CONFIG_LIBAV) += \
 	src/fileaccess/fa_video.c \
 	src/fileaccess/fa_audio.c \
 
-SRCS-$(CONFIG_XMP)             += src/fileaccess/fa_xmp.c
-SRCS-$(CONFIG_LIBGME)          += src/fileaccess/fa_gmefile.c
 SRCS-$(CONFIG_LOCATEDB)        += src/fileaccess/fa_locatedb.c
 SRCS-$(CONFIG_SPOTLIGHT)       += src/fileaccess/fa_spotlight.c
 SRCS-$(CONFIG_LIBNTFS)         += src/fileaccess/fa_ntfs.c
 SRCS-$(CONFIG_NATIVESMB)       += src/fileaccess/smb/fa_nativesmb.c \
 				  src/fileaccess/smb/nmb.c
 SRCS-$(CONFIG_RAR)             += src/fileaccess/fa_rar.c
-SRCS-$(CONFIG_SID)             += src/fileaccess/fa_sidfile.c \
-				  ext/audio/sid.c
 
 BUNDLES += res/fileaccess
 

configure.linux

@@ -105,6 +105,7 @@ enable inotify
 enable realpath
 enable webkit
 enable librtmp
+
 #enable airplay -- not functional yet
 #enable libxrandr  -- code does not really work yet
 
@@ -559,18 +560,6 @@ if enabled nvctrl; then
 fi
 
 
-
-#
-# libgme
-#
-if enabled libgme; then
-
-    check_header "gme/gme.h" || fatal "libgme" "Missing include file gme/gme.h"
-    check_lib    "gme"       || fatal "libgme" "Unable to link with libgme"
-    echo >>${CONFIG_MAK} "LDFLAGS_cfg += -lgme"
-fi
-
-
 #
 # Check for valgrind include files
 #

configure.nacl

@@ -39,7 +39,6 @@ enable sqlite_locking
 enable glw_backend_opengl_es
 
 
-disable xmp
 disable ftpserver
 disable netlog
 

configure.sunxi

@@ -95,7 +95,6 @@ fi
 
 libav_setup
 rtmpdump_setup
-xmp_setup
 gumbo_setup
 
 cat >> ${CONFIG_MAK} <<EOF