devel/ocaml-findlib DESTDIR fix

[hiramatsu%jgoamakf.info@localhost]

Hello.

I think devel/ocaml-findlib/buildlink3.mk does not work as expected,
because it can not install target files into DESTDIR.

Can I commit this patch?

Index: buildlink3.mk
===================================================================
RCS file: /cvsroot/pkgsrc/devel/ocaml-findlib/buildlink3.mk,v
retrieving revision 1.4
diff -b -u -r1.4 buildlink3.mk
--- buildlink3.mk       6 Jul 2012 09:22:04 -0000       1.4
+++ buildlink3.mk       9 Apr 2014 08:41:09 -0000
@@ -15,6 +15,7 @@
 ocaml-findlib-wrappers:
        ${RUN}                                                          \
        ${SED}  -e 's|@SH@|'${SH:Q}'|g'                                 \
+               -e 's|@DESTDIR@|${DESTDIR}|g'                           \
                -e 
's|@OCAML_FINDLIB_PREFIX@|${BUILDLINK_PREFIX.ocaml-findlib}|g' \
                -e 's|@BUILDLINK_DIR@|${BUILDLINK_DIR}|g'               \
                < ${.CURDIR}/../../devel/ocaml-findlib/files/ocamlfind.sh \
Index: files/ocamlfind.sh
===================================================================
RCS file: /cvsroot/pkgsrc/devel/ocaml-findlib/files/ocamlfind.sh,v
retrieving revision 1.1
diff -b -u -r1.1 ocamlfind.sh
--- files/ocamlfind.sh  15 Jun 2011 05:25:47 -0000      1.1
+++ files/ocamlfind.sh  9 Apr 2014 08:41:09 -0000
@@ -9,7 +9,7 @@
        case "$args" in
        *-destdir*) ;;
        *)
-               install_args="${install_args} -destdir 
${DESTDIR}@OCAML_FINDLIB_PREFIX@/lib/ocaml/site-lib"
+               install_args="${install_args} -destdir 
@DESTDIR@@OCAML_FINDLIB_PREFIX@/lib/ocaml/site-lib"
                ;;
        esac
        case "$args" in