8 files changed, 33 insertions, 3 deletions
diff --git a/package/multimedia/gst-plugins-bad/Config.in b/package/multimedia/gst-plugins-bad/Config.in
index 3d2480af6..e25b756df 100644
--- a/package/multimedia/gst-plugins-bad/Config.in
+++ b/package/multimedia/gst-plugins-bad/Config.in
@@ -58,7 +58,11 @@ config BR2_PACKAGE_GST_PLUGINS_BAD_PLUGIN_DTMF
 
 config BR2_PACKAGE_GST_PLUGINS_BAD_PLUGIN_DVDNAV
 	bool "dvdnav"
-        select BR2_PACKAGE_LIBDVDNAV
+	depends on BR2_LARGEFILE # libdvdread
+	select BR2_PACKAGE_LIBDVDNAV
+
+comment "dvdnav requires a toolchain with LARGEFILE support"
+	depends on !BR2_LARGEFILE
 
 config BR2_PACKAGE_GST_PLUGINS_BAD_PLUGIN_DVDSPU
 	bool "dvdspu"
diff --git a/package/multimedia/gst-plugins-base/gst-plugins-base.mk b/package/multimedia/gst-plugins-base/gst-plugins-base.mk
index 4d7f6dbc4..5cb8cb870 100644
--- a/package/multimedia/gst-plugins-base/gst-plugins-base.mk
+++ b/package/multimedia/gst-plugins-base/gst-plugins-base.mk
@@ -23,7 +23,8 @@ GST_PLUGINS_BASE_CONF_OPT = \
 		--disable-vorbistest \
 		--disable-freetypetest
 
-GST_PLUGINS_BASE_DEPENDENCIES = gstreamer liboil
+GST_PLUGINS_BASE_DEPENDENCIES = gstreamer liboil \
+		$(if $(BR2_PACKAGE_ALSA_LIB),alsa-lib)
 
 ifeq ($(BR2_PACKAGE_GST_PLUGINS_BASE_PLUGIN_ADDER),y)
 GST_PLUGINS_BASE_CONF_OPT += --enable-adder
diff --git a/package/multimedia/gstreamer/Config.in b/package/multimedia/gstreamer/Config.in
index 8c8080173..a3ce85957 100644
--- a/package/multimedia/gstreamer/Config.in
+++ b/package/multimedia/gstreamer/Config.in
@@ -1,11 +1,15 @@
 config BR2_PACKAGE_GSTREAMER
 	bool "gstreamer"
+	depends on BR2_USE_WCHAR # glib2
 	select BR2_PACKAGE_LIBGLIB2
 	help
 	  GStreamer is an open source multimedia framework.
 
 	  http://gstreamer.freedesktop.org/
 
+comment "gstreamer requires a toolchain with WCHAR support"
+	depends on !BR2_USE_WCHAR
+
 config BR2_PACKAGE_GSTREAMER_LIBXML2
 	bool "require libxml2 for registry and load/save"
 	default y
diff --git a/package/multimedia/libdvdnav/Config.in b/package/multimedia/libdvdnav/Config.in
index c4d73a031..5ba31e875 100644
--- a/package/multimedia/libdvdnav/Config.in
+++ b/package/multimedia/libdvdnav/Config.in
@@ -1,5 +1,6 @@
 config BR2_PACKAGE_LIBDVDNAV
 	bool "libdvdnav"
+	depends on BR2_LARGEFILE # libdvdread
         select BR2_PACKAGE_LIBDVDREAD
 	help
 	  libdvdnav is a library that allows easy use of sophisticated
@@ -7,3 +8,6 @@ config BR2_PACKAGE_LIBDVDNAV
 	  playback and even interactive DVD games.
 
 	  http://www.mplayerhq.hu
+
+comment "libdvdnav requires a toolchain with LARGEFILE support"
+	depends on !BR2_LARGEFILE
diff --git a/package/multimedia/libdvdread/Config.in b/package/multimedia/libdvdread/Config.in
index dea59eb05..b63f08286 100644
--- a/package/multimedia/libdvdread/Config.in
+++ b/package/multimedia/libdvdread/Config.in
@@ -1,7 +1,11 @@
 config BR2_PACKAGE_LIBDVDREAD
 	bool "libdvdread"
+	depends on BR2_LARGEFILE
 	help
 	  libdvdread provides a simple foundation for reading
 	  DVD-Video images.
 
 	  http://www.mplayerhq.hu/MPlayer/releases/dvdnav/
+
+comment "libdvdread requires a toolchain with LARGEFILE support"
+	depends on !BR2_LARGEFILE
diff --git a/package/multimedia/libmms/Config.in b/package/multimedia/libmms/Config.in
index 02055c4c2..17cb406a6 100644
--- a/package/multimedia/libmms/Config.in
+++ b/package/multimedia/libmms/Config.in
@@ -1,5 +1,6 @@
 config BR2_PACKAGE_LIBMMS
 	bool "libmms"
+	depends on BR2_USE_WCHAR # glib2
 	select BR2_PACKAGE_LIBGLIB2
 	help
           LibMMS is a common library for parsing mms:// and mmsh://
@@ -9,3 +10,6 @@ config BR2_PACKAGE_LIBMMS
           all.
 
 	  http://launchpad.net/libmms
+
+comment "libmms requires a toolchain with WCHAR support"
+	depends on !BR2_USE_WCHAR
diff --git a/package/multimedia/libmpd/Config.in b/package/multimedia/libmpd/Config.in
index 4f3a7144f..9259c19ee 100644
--- a/package/multimedia/libmpd/Config.in
+++ b/package/multimedia/libmpd/Config.in
@@ -1,5 +1,6 @@
 config BR2_PACKAGE_LIBMPD
 	bool "libmpd"
+	depends on BR2_USE_WCHAR # glib2
 	select BR2_PACKAGE_LIBGLIB2
 	select BR2_PACKAGE_LIBICONV if !BR2_ENABLE_LOCALE
 	help
@@ -8,3 +9,6 @@ config BR2_PACKAGE_LIBMPD
 	  access to Music Player Daemon (mpd).
 
 	  http://gmpcwiki.sarine.nl/index.php?title=Libmpd
+
+comment "libmpd requires a toolchain with WCHAR support"
+	depends on !BR2_USE_WCHAR
diff --git a/package/multimedia/swfdec/Config.in b/package/multimedia/swfdec/Config.in
index 7a51e2efa..2a79756d1 100644
--- a/package/multimedia/swfdec/Config.in
+++ b/package/multimedia/swfdec/Config.in
@@ -1,5 +1,6 @@
 config BR2_PACKAGE_SWFDEC
 	bool "swfdec"
+	depends on BR2_USE_WCHAR # glib2
 	select BR2_PACKAGE_LIBOIL
 	select BR2_PACKAGE_ALSA_LIB
 	select BR2_PACKAGE_PANGO
@@ -15,6 +16,7 @@ config BR2_PACKAGE_SWFDEC_GTK_SUPPORT
 	depends on BR2_PACKAGE_SWFDEC
 	depends on BR2_PACKAGE_LIBGTK2
 	select BR2_PACKAGE_LIBSOUP
+	default y
 	help
 	  Swfdec-gtk library is used for easy integration
 	  of swfdec in GTK applications
@@ -22,8 +24,11 @@ config BR2_PACKAGE_SWFDEC_GTK_SUPPORT
 config BR2_PACKAGE_SWFDEC_GSTREAMER
 	bool "gstreamer support"
 	depends on BR2_PACKAGE_SWFDEC
-	select BR2_PACKAGE_GSTREAMER
+	depends on BR2_PACKAGE_GSTREAMER
 	select BR2_PACKAGE_GST_PLUGINS_BASE
+	default y
 	help
 	  Enables GStreamer support
 
+comment "swfdec requires a toolchain with WCHAR support"
+	depends on !BR2_USE_WCHAR