micropython: needs dynamic library

Fixes:

   http://autobuild.buildroot.org/results/06f/06fc79dad3d4c0c5f997f4c2e4b52014727764ac/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/micropython/Config.in

@@ -2,6 +2,7 @@ config BR2_PACKAGE_MICROPYTHON
 	bool "micropython"
 	select BR2_PACKAGE_LIBFFI
 	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on !BR2_STATIC_LIBS
 	# libffi doesn't provide the closure implementation on Blackfin
 	depends on !BR2_bfin
 	help
@@ -10,6 +11,6 @@ config BR2_PACKAGE_MICROPYTHON
 
 	  http://micropython.org
 
-comment "micropython needs a toolchain w/ threads"
-	depends on !BR2_TOOLCHAIN_HAS_THREADS
+comment "micropython needs a toolchain w/ threads, dynamic library"
+	depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS
 	depends on !BR2_bfin