dev-ml/fieldslib: use proper install method

Package-Manager: portage-2.2.27
Signed-off-by: Alexis Ballier <[email protected]>

dev-ml/fieldslib/fieldslib-113.24.00.ebuild

@@ -8,18 +8,32 @@ OASIS_BUILD_DOCS=1
 
 inherit oasis
 
-MY_P=${PN/-/_}-${PV}
 DESCRIPTION="Folding over record fields"
 HOMEPAGE="http://www.janestreet.com/ocaml"
-SRC_URI="http://ocaml.janestreet.com/ocaml-core/${PV%.*}/files/${MY_P}.tar.gz"
+SRC_URI="http://ocaml.janestreet.com/ocaml-core/${PV%.*}/files/${P}.tar.gz"
 
 LICENSE="Apache-2.0"
 SLOT="0/${PV}"
 KEYWORDS="~amd64"
 IUSE=""
 
-DEPEND=""
-RDEPEND="${DEPEND}"
+RDEPEND=""
+DEPEND="${RDEPEND} dev-ml/opam"
 
-DOCS=( "CHANGES.md" )
-S="${WORKDIR}/${MY_P}"
+src_configure() {
+	emake setup.exe
+	OASIS_SETUP_COMMAND="./setup.exe" oasis_src_configure
+}
+
+src_compile() {
+	emake
+}
+
+src_install() {
+	opam-installer -i \
+		--prefix="${ED}/usr" \
+		--libdir="${D}/$(ocamlc -where)" \
+		--docdir="${ED}/usr/share/doc/${PF}" \
+		${PN}.install || die
+	dodoc CHANGES.md
+}