Index: imapfilter-2.2.3/src/Makefile
===================================================================
--- imapfilter-2.2.3.orig/src/Makefile	2011-03-11 00:24:48.000000000 +0100
+++ imapfilter-2.2.3/src/Makefile	2011-03-11 00:25:17.000000000 +0100
@@ -1,20 +1,20 @@
-DESTDIR =
-BINDIR = /usr/local/bin
-SHAREDIR = /usr/local/share/imapfilter
-MANDIR = /usr/local/man
+DESTDIR = /usr
+BINDIR = /bin
+SHAREDIR = /share/imapfilter
+MANDIR = /share/man
 
-INCDIRS = -I/usr/local/include
-LIBDIRS = -L/usr/local/lib
+INCDIRS = -I/usr/include/lua5.1
+LIBDIRS = 
 
 MYCFLAGS =  -Wall -O
 MYLDFLAGS = 
 
-DEFS = -DMAKEFILE_SHAREDIR='"$(SHAREDIR)"'
+DEFS = -DMAKEFILE_SHAREDIR='"$(DESTDIR)$(SHAREDIR)"'
 
 CFLAGS = $(MYCFLAGS) $(DEFS) $(INCDIRS)
 LDFLAGS = $(MYLDFLAGS) $(LIBDIRS)
 
-LIBS = -lm -llua -lpcre -lssl -lcrypto
+LIBS = -llua5.1 -lpcre -lssl -lcrypto
 
 MAN_BIN = imapfilter.1
 MAN_CONFIG = imapfilter_config.5
