when compiling ast_expr2 from utils/ the current directory

is utils/ so the compiler fails to find the header which is in ../
(at least on FreeBSD; this works on linux but it may be due to
differences in gmake).
For the time being, fix it by adding -I.. to the includes.
However i think a proper fix is to make sure that ast_expr2
is built using the rules in the top-level makefile instead
of those in the subdirectory.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@23535 65c4cc65-6c06-0410-ace0-fbb531ad65f3

Makefile

@@ -252,7 +252,7 @@ ifeq ($(OSARCH),SunOS)
   ID=/usr/xpg4/bin/id
 endif
 
-INCLUDE+=-Iinclude -I../include
+INCLUDE+=-Iinclude -I../include -I..
 ASTCFLAGS+=-pipe  -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations $(DEBUG) $(INCLUDE) #-DMAKE_VALGRIND_HAPPY
 ASTCFLAGS+=$(OPTIMIZE)