From: Alexis Ballier <aballier@gentoo.org>
Date: Fri, 6 May 2016 12:48:07 +0000 (+0200)
Subject: dev-ml/batteries: make ocaml 4.03 patches conditional to having ocaml 4.03.
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=ee40a808229ad9d50e5afbf25585c8e098655c30;p=gentoo.git

dev-ml/batteries: make ocaml 4.03 patches conditional to having ocaml 4.03.

It fails to build with older versions otherwise, bug #582246

Package-Manager: portage-2.2.28
---

diff --git a/dev-ml/batteries/batteries-2.4.0.ebuild b/dev-ml/batteries/batteries-2.4.0.ebuild
index 7ea0d79a32fa..b5a7c8f8590b 100644
--- a/dev-ml/batteries/batteries-2.4.0.ebuild
+++ b/dev-ml/batteries/batteries-2.4.0.ebuild
@@ -22,8 +22,10 @@ DEPEND="${RDEPEND}
 DOCS=( "ChangeLog" "FAQ" "README.folders" "README.md" )
 
 S="${WORKDIR}/${PN}-included-${PV}"
-PATCHES=(
-	"${FILESDIR}/oc43-1.patch"
-	"${FILESDIR}/oc43-2.patch"
-	"${FILESDIR}/oc43-3.patch"
-)
+
+src_prepare() {
+	has_version '>=dev-lang/ocaml-4.03' && epatch \
+		"${FILESDIR}/oc43-1.patch" \
+		"${FILESDIR}/oc43-2.patch" \
+		"${FILESDIR}/oc43-3.patch"
+}