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 7ea0d79a32fa9de10eb99c995a12a593ef88d60e..b5a7c8f8590bd122427088cbd9a2d8603ff4db24 100644 (file)
--- 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"
+}