+ifeq ($(BR2_PACKAGE_OPENVPN_LZO),y)
+openvpn-compile: lzo-compile
+endif
+ifneq ($(BR2_PACKAGE_ASTERISK_SPEEX),)
+asterisk-compile: speex-compile
+endif
+ifneq ($(BR2_PACKAGE_ASTERISK_PGSQL),)
+asterisk-compile: postgresql-compile
+endif
+ifneq ($(BR2_PACKAGE_ASTERISK_MYSQL),)
+asterisk-compile: mysql-compile
+endif
+libgd-compile: libpng-compile
+screen-compile: ncurses-compile
+openswan-compile: gmp-compile