Fix link order of nettle and hogweed

Hogweed needs nettle, not the other way around. So make sure they
are specified in the correct order for the static link to succeed.

cmake/StaticBuild.cmake

@@ -44,7 +44,7 @@ if(BUILD_STATIC)
       set(GNUTLS_LIBRARIES "${GNUTLS_LIBRARIES} -ltasn1")
     endif()
     if(NETTLE_LIBRARY)
-      set(GNUTLS_LIBRARIES "${GNUTLS_LIBRARIES} -lnettle -lhogweed -lgmp")
+      set(GNUTLS_LIBRARIES "${GNUTLS_LIBRARIES} -lhogweed -lnettle -lgmp")
     endif()
     if(GCRYPT_LIBRARY)
       set(GNUTLS_LIBRARIES "${GNUTLS_LIBRARIES} -lgcrypt -lgpg-error")