[Buildroot] [PATCH] Don't run target-generic-getty* if none selected

[ANDY KENNEDY]

If the string text is "" for the default getty, don't run that target.

Signed-off-by: Andy Kennedy <Andy.Kennedy at Adtran.com>
---
diff -Naur -x output a/target/generic/Makefile.in b/target/generic/Makefile.in
--- a/target/generic/Makefile.in	2011-07-29 06:38:49.000000000 -0500
+++ b/target/generic/Makefile.in	2011-08-11 10:13:23.000000000 -0500
@@ -40,11 +40,13 @@
 endif

 ifeq ($(BR2_ROOTFS_SKELETON_DEFAULT),y)
+ifneq ($(BR2_TARGET_GENERIC_GETTY_PORT),"")
 ifeq ($(BR2_PACKAGE_SYSVINIT),y)
 TARGETS += target-generic-getty-sysvinit
 else
 TARGETS += target-generic-getty-busybox
 endif
+endif
 ifeq ($(BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW),y)
 TARGETS += target-generic-do-remount-rw
 else