diff -ur ../jwm-500.orig/Makefile.in ./Makefile.in
--- ../jwm-500.orig/Makefile.in	2011-08-30 17:47:12.517158974 -0300
+++ ./Makefile.in	2011-08-30 17:48:31.003153607 -0300
@@ -1,6 +1,6 @@
 
-SYSCONF = @SYSCONF@
-MANDIR = @MANDIR@
+SYSCONF = $(DESTDIR)@SYSCONF@
+MANDIR = $(DESTDIR)@MANDIR@
 VERSION ?= @VERSION@
 
 all:
diff -ur ../jwm-500.orig/src/Makefile.in ./src/Makefile.in
--- ../jwm-500.orig/src/Makefile.in	2011-08-30 17:47:12.517158974 -0300
+++ ./src/Makefile.in	2011-08-30 17:49:07.077151138 -0300
@@ -2,7 +2,7 @@
 CC = @CC@
 CFLAGS = @CFLAGS@
 LDFLAGS = @LDFLAGS@
-BINDIR = @BINDIR@
+BINDIR = $(DESTDIR)@BINDIR@
 
 VPATH=.:os