--- camlpdf-0.5.orig/makefile	2010-03-08 17:30:19.000000000 +0100
+++ camlpdf-0.5/makefile	2013-05-30 17:07:12.000000000 +0200
@@ -42,7 +42,7 @@
 
 CLIBS = z
 
-CFLAGS = -m32
+#CFLAGS = -m32
 
 #Uncomment for debug build
 #OCAMLNCFLAGS = -g
@@ -56,6 +56,13 @@
 #Remove native-code-library if you don't have native compilers
 all : byte-code-library native-code-library
 
+LIBDIR="`ocamlc -where`"/camlpdf
+.PHONY: install
+install :
+	mkdir -p ${LIBDIR}
+	cp *.mli *.cm[ia] *.cmxa *.a *.so ${LIBDIR}/
+	cp introduction_to_camlpdf.pdf ${LIBDIR}/
+
 # Predefined generic makefile
 -include OCamlMakefile