dev-ml/calendar: port to EAPI 7, eutils--

Signed-off-by: Sam James <sam@gentoo.org>

dev-ml/calendar/calendar-2.04.ebuild

@@ -1,9 +1,9 @@
-# Copyright 1999-2016 Gentoo Foundation
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=5
+EAPI=7
 
-inherit findlib eutils
+inherit findlib
 
 DESCRIPTION="An Ocaml library to handle dates and time"
 HOMEPAGE="http://forge.ocamlcore.org/projects/calendar/"
@@ -29,5 +29,9 @@ src_test() {
 src_install() {
 	findlib_src_install
 	dodoc README CHANGES
-	use doc && dohtml -r doc
+
+	if use doc ; then
+		docinto html
+		dodoc -r doc
+	fi
 }