http://git.annexia.org/?p=ocaml-augeas.git;a=patch;h=56c0602e972f1fae336198eb9587d71f1e36daff

From 56c0602e972f1fae336198eb9587d71f1e36daff Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Tue, 20 Aug 2019 15:06:57 +0100
Subject: [PATCH] Use ocamlopt -g option.

Originally from Fedora.
--- a/Makefile.in
+++ b/Makefile.in
@@ -34,8 +34,8 @@ LIBS		= @AUGEAS_LIBS@ @LIBXML2_LIBS@ @LIBS@
 
 OCAMLCFLAGS	= -g
 OCAMLCPACKAGES	=
-OCAMLOPTFLAGS	=
-OCAMLOPTPACKAGES =
+OCAMLOPTFLAGS	= $(OCAMLCFLAGS)
+OCAMLOPTPACKAGES = $(OCAMLCPACKAGES)
 
 OCAMLDOCFLAGS	= -html -sort