gst-plugins-bad: add missing indirect dependency on atomics for rsvg

Also removed the redundant indirect dependencies on wchar, threads
(gstreamer depends on libglib2 so this indirect dependency is obvious).

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/gstreamer/gst-plugins-bad/Config.in

@@ -297,14 +297,13 @@ config BR2_PACKAGE_GST_PLUGINS_BAD_PLUGIN_OPUS
 
 config BR2_PACKAGE_GST_PLUGINS_BAD_PLUGIN_RSVG
 	bool "rsvg"
-	depends on BR2_INSTALL_LIBSTDCPP
-	depends on BR2_USE_WCHAR # librsvg -> libglib2
-	depends on BR2_TOOLCHAIN_HAS_THREADS # librsvg -> libglib2
+	depends on BR2_INSTALL_LIBSTDCPP # librsvg -> pango
+	depends on BR2_ARCH_HAS_ATOMICS # librsvg -> cairo
 	select BR2_PACKAGE_LIBRSVG
 
-comment "rsvg plugin needs a toolchain w/ C++, wchar, threads"
-	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || \
-		!BR2_TOOLCHAIN_HAS_THREADS
+comment "rsvg plugin needs a toolchain w/ C++"
+	depends on !BR2_INSTALL_LIBSTDCPP
+	depends on BR2_ARCH_HAS_ATOMICS
 
 config BR2_PACKAGE_GST_PLUGINS_BAD_PLUGIN_SDL
 	bool "sdl"