From 38cf9c02c6ae0043bbac15191fd38c434b0aee24 Mon Sep 17 00:00:00 2001
From: Alexis Ballier <aballier@gentoo.org>
Date: Tue, 25 Apr 2017 18:34:19 +0200
Subject: [PATCH] dev-ml/cppo: add ocamlopt useflag

Package-Manager: Portage-2.3.5, Repoman-2.3.2
---
 dev-ml/cppo/cppo-1.5.0.ebuild | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/dev-ml/cppo/cppo-1.5.0.ebuild b/dev-ml/cppo/cppo-1.5.0.ebuild
index 933faf0db619..39915b69c089 100644
--- a/dev-ml/cppo/cppo-1.5.0.ebuild
+++ b/dev-ml/cppo/cppo-1.5.0.ebuild
@@ -13,16 +13,22 @@ SLOT="0/${PV}"
 LICENSE="BSD"
 KEYWORDS="~amd64 ~arm ~ppc ~x86"
 
-IUSE="examples"
+IUSE="examples +ocamlopt"
 
-RDEPEND=">=dev-lang/ocaml-3.12:=
-	dev-ml/ocamlbuild:="
+RDEPEND="
+	>=dev-lang/ocaml-3.12:=[ocamlopt?]
+	dev-ml/ocamlbuild:=[ocamlopt?]"
 DEPEND="${RDEPEND}"
 
+src_compile() {
+	use ocamlopt || sed -e 's/ocamlbuild_cppo.cmx/ocamlbuild_cppo.cmo/' -i Makefile
+	emake BEST="$(usex ocamlopt '.native' '.byte')"
+}
+
 src_install() {
 	findlib_src_preinst
 	mkdir -p "${ED}"/usr/bin
-	emake PREFIX="${ED}"/usr install
+	emake PREFIX="${ED}"/usr BEST="$(usex ocamlopt '.native' '.byte')" install
 	dodoc README.md Changes
 	if use examples ; then
 		dodoc -r examples
-- 
2.26.2