upmpdcli: needs gcc >= 4.9

Commit 5d043799cd changed the dependency for libupnpp on GCC to 4.9, but
did not propagate the dependency to upmpdcli.

Fixes:
http://autobuild.buildroot.net/results/df2/df23cd5e77f61caf3f30cf43c91bc161a88def3a/

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/upmpdcli/Config.in

@@ -3,7 +3,7 @@ config BR2_PACKAGE_UPMPDCLI
 	depends on BR2_USE_MMU # fork()
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on BR2_TOOLCHAIN_HAS_THREADS # libupnpp, libmicrohttpd
-	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 # C++11
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # C++11, libupnpp
 	select BR2_PACKAGE_JSONCPP
 	select BR2_PACKAGE_LIBMICROHTTPD
 	select BR2_PACKAGE_LIBMPDCLIENT
@@ -15,6 +15,6 @@ config BR2_PACKAGE_UPMPDCLI
 
 	  http://www.lesbonscomptes.com/upmpdcli/
 
-comment "upmpdcli needs a toolchain w/ C++, threads, gcc >= 4.7"
+comment "upmpdcli needs a toolchain w/ C++, threads, gcc >= 4.9"
 	depends on BR2_USE_MMU
-	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_7
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_HAS_THREADS || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9