Removed some redundancy in the Makefile/Make.global/Make.config mechanism

libsi/Makefile

@@ -1,27 +1,16 @@
 #
 # Makefile for a libsi
 #
-# $Id: Makefile 2.3 2012/01/18 12:31:40 kls Exp $
+# $Id: Makefile 2.4 2012/12/18 13:35:54 kls Exp $
 
-### The C++ compiler and options:
+### The archiver options:
 
-CXX      ?= g++
-CXXFLAGS ?= -O2 -g -Wall -Woverloaded-virtual
 AR       ?= ar
 ARFLAGS  ?= ru
 RANLIB   ?= ranlib
 
-include ../Make.global
 -include ../Make.config
 
-### The directory environment:
-
-INCLUDES +=
-
-DEFINES +=
-
-LIBS +=
-
 ### The object files (add further files here):
 
 OBJS = util.o si.o section.o descriptor.o
@@ -31,7 +20,7 @@ OBJS = util.o si.o section.o descriptor.o
 %.o: %.c
 	$(CXX) $(CXXFLAGS) -c $(DEFINES) $(INCLUDES) $<
 
-# Dependencies:
+### Dependencies:
 
 MAKEDEP = $(CXX) -MM -MG
 DEPFILE = .dependencies