--- ./Makefile.in.orig	2002-10-20 18:30:12.000000000 +0000
+++ ./Makefile.in	2013-10-22 22:38:44.900225905 +0000
@@ -13,10 +13,10 @@
 bindir=@bindir@
 mandir=@mandir@
 
-GLAXIUM_INSTALLDIR=$(bindir)
+GLAXIUM_INSTALLDIR=$(DESTDIR)$(bindir)
 DATA_DIRS=samples textures
-GLAXIUM_HOME=$(datadir)/games/glaxium
-MAN_DIR=$(mandir)
+GLAXIUM_HOME=$(DESTDIR)$(datadir)/games/glaxium
+MAN_DIR=$(DESTDIR)$(mandir)
 
 glaxium : $(OBJ)
 	gcc -g -o glaxium $(OBJ) $(LIB)