subversion: add missing comment when building static

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/subversion/Config.in

@@ -12,3 +12,7 @@ config BR2_PACKAGE_SUBVERSION
 	  Subversion is an open source version control system
 
 	  http://subversion.apache.org/
+
+comment "subversion needs a toolchain w/ dynamic library"
+	depends on BR2_USE_MMU
+	depends on BR2_STATIC_LIBS