Add strcompat dependency for check_expr (needed for platforms that don't have strndup)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@79980 65c4cc65-6c06-0410-ace0-fbb531ad65f3

utils/Makefile

@@ -94,7 +94,7 @@ ast_expr2f.o: ASTCFLAGS+=-DSTANDALONE_AEL -I../main
 
 pval.o : ASTCFLAGS+=-DSTANDALONE
 
-check_expr: check_expr.o ast_expr2.o ast_expr2f.o
+check_expr: check_expr.o ast_expr2.o ast_expr2f.o strcompat.o
 
 aelbison.c: ../res/ael/ael.tab.c
 	@cp $< $@