--- a/src/batch/configure
+++ b/src/batch/configure
@@ -72,8 +72,8 @@
 flex -f -Pvr -o../verilog/vrscan.c ../verilog/vrscan.l
 swig -tcl8 ../tcl/tclfunc.i
 
-CFLAGS="-g -Wall -W -Wno-unused-parameter -Wno-unused-function -DDD_DEBUG -I../include -I../spice -I/usr/include/tcl8.4"
-LIBS="-lpopt -ltcl8.4 -lddutil-dbg"
+CFLAGS="${CFLAGS} -W -Wno-unused-parameter -Wno-unused-function -I../include -I../spice"
+LIBS="-lpopt -ltcl -lddutil"
 
 echo "CC=$CC
 CFLAGS=$CFLAGS
@@ -91,7 +91,7 @@
 TARGET='../../bin/gnetman'
 
 $(TARGET): $(OBJECTS)
-	$(CC) $(CFLAGS) $(OBJECTS) $(LIBS) -o $(TARGET)
+	$(CC) $(CFLAGS) $(LDFLAGS) $(OBJECTS) $(LIBS) -o $(TARGET)
 
 clean:
 	rm -f $(OBJECTS) ../*/*database.[ch] ../*/*scan.c ../*/*parse.c