[patches] Let option groups control xtests, too

[Jim Blandy <jimb@xxxxxxxxxxxxxxxx>]

I've committed the following, which simply puts the 'xtests' variable
under the control of option groups, along with the other analogous
variables.

Index: ChangeLog.eglibc
===================================================================
--- ChangeLog.eglibc	(revision 1287)
+++ ChangeLog.eglibc	(revision 1289)
@@ -1,3 +1,8 @@
+2007-01-25  Jim Blandy  <jimb@xxxxxxxxxxxxxxxx>
+
+	* Makerules: Allow option groups to control xtests as well.
+	* option-groups.mak: Initialize xtests-y.
+
 2006-12-26  Jim Blandy  <jimb@xxxxxxxxxxxxxxxx>
 
         * option-groups.def, option-groups.defaults (OPTION_EGLIBC_LOCALES):
Index: Makerules
===================================================================
--- Makerules	(revision 1287)
+++ Makerules	(revision 1289)
@@ -412,6 +412,7 @@
 install-sbin += $(install-sbin-y)
 extra-objs   += $(extra-objs-y)
 tests        += $(tests-y)
+xtests       += $(xtests-y)
 test-srcs    += $(test-srcs-y)
 
 
Index: option-groups.mak
===================================================================
--- option-groups.mak	(revision 1287)
+++ option-groups.mak	(revision 1289)
@@ -21,4 +21,5 @@
 install-sbin-y :=
 extra-objs-y   :=
 tests-y        :=
+xtests-y       :=
 test-srcs-y    :=