--- config.orig	2012-02-13 11:48:55.000000000 +0100
+++ config	2012-02-13 11:51:37.000000000 +0100
@@ -1,27 +1,27 @@
 # Installation directories
 
 # Default prefix
-PREFIX = /usr/local
+PREFIX = %PREFIX%
 
 # System's libraries directory (where binary libraries are installed)
-LUA_LIBDIR= $(PREFIX)/lib/lua/5.1
+LUA_LIBDIR= $(DESTDIR)$(PREFIX)/lib/lua/5.1
 
 # System's lua directory (where Lua libraries are installed)
-LUA_DIR= $(PREFIX)/share/lua/5.1
+LUA_DIR= $(DESTDIR)$(PREFIX)/share/lua/5.1
 
 # Lua includes directory
 LUA_INC= $(PREFIX)/include
 
 # OS dependent
-LIB_OPTION= -shared #for Linux
-#LIB_OPTION= -bundle -undefined dynamic_lookup #for MacOS X
+#LIB_OPTION= -shared #for Linux
+LIB_OPTION= $(LDFLAGS) -bundle -undefined dynamic_lookup
 
 LIBNAME= $T.so.$V
 
 # Compilation directives
-WARN= -O2 -Wall -fPIC -W -Waggregate-return -Wcast-align -Wmissing-prototypes -Wnested-externs -Wshadow -Wwrite-strings -Wpointer-arith -pedantic
+WARN= -Wall -fPIC -W -Waggregate-return -Wcast-align -Wmissing-prototypes -Wnested-externs -Wshadow -Wwrite-strings -Wpointer-arith -pedantic
 INCS= -I$(LUA_INC)
-CFLAGS= $(WARN) $(INCS)
-CC= gcc
+CFLAGS+= $(WARN) $(INCS)
+CC= %CC%
 
 # $Id: config,v 1.7 2007/10/29 22:51:39 carregal Exp $