balsa: improved to disable NetworkManager support if needed

gnome2/balsa/balsa.conf

@@ -2,6 +2,7 @@
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 #
 # Filename: package/.../balsa/balsa.conf
+# Copyright (C) 2010 The OpenSDE Project
 # Copyright (C) 2004 - 2006 The T2 SDE Project
 # Copyright (C) 1998 - 2004 Clifford Wolf
 #
@@ -20,3 +21,8 @@ var_append GCC_WRAPPER_REMOVE " " "-DGTK_DISABLE_DEPRECATED"
 #       non-standard locations
 #pkginstalled openldap && var_append confopt ' ' "--with-ldap=$root/$pkg_openldap_prefix"
 var_append confopt ' ' "--with-esmtp=$root/$prefix"
+
+# NetworkManager support
+if ! pkginstalled networkmanager; then
+	var_append extraconfopt ' ' "--without-nm"
+fi