ngrep: don't include regex objects since we're using pcre

Signed-off-by: Wade Berrier <wberrier@gmail.com>

--- ngrep-1.45/Makefile.in.orig	2006-11-28 06:35:37.000000000 -0700
+++ ngrep-1.45/Makefile.in	2011-06-29 14:05:27.000000000 -0600
@@ -32,13 +32,13 @@
 
 INSTALL = ./install-sh
 
-REGEX_DIR=@REGEX_DIR@
-REGEX_OBJS=@REGEX_OBJS@
+REGEX_DIR=
+REGEX_OBJS=
 
 
 all: $(TARGET) 
 
-$(TARGET): $(REGEX_OBJS) $(OBJS) 
+$(TARGET): $(OBJS) 
 	$(CC) $(CFLAGS) $(LDFLAGS) $(STRIPFLAG) -o $(TARGET) $(OBJS) $(REGEX_OBJS) $(LIBS) 
 
 debug: $(REGEX_OBJS) $(OBJS)