dev-ml/extlib: Bump to 1.7.7, try to fix bug 704146

Try to fix bug 704146, thanks to mgorny for reporting.

The problem appears to be caused by some change in quoting behaviour
of ocamlfind, ocamlc, bash, make or cppo.  The quoting insanity is
caused by cppo requiring defines on the command line to use quoted
spaces, single quotes and double quotes:
https://github.com/ocaml-community/cppo/issues/22

Bug: https://bugs.gentoo.org/show_bug.cgi?id=704146
Package-Manager: Portage-3.0.8, Repoman-3.0.1
Signed-off-by: Mark Wright <gienah@gentoo.org>

1 files changed, 59 insertions, 0 deletions

diff --git a/dev-ml/extlib/extlib-1.7.7.ebuild b/dev-ml/extlib/extlib-1.7.7.ebuild
new file mode 100644
index 000000000000..ff4c64b84664
--- /dev/null
+++ b/dev-ml/extlib/extlib-1.7.7.ebuild
@@ -0,0 +1,59 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit findlib vcs-clean
+
+DESCRIPTION="Standard library extensions for O'Caml"
+HOMEPAGE="https://github.com/ygrek/ocaml-extlib"
+SRC_URI="https://github.com/ygrek/ocaml-extlib/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="LGPL-2.1"
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~x86 ~amd64-linux ~x86-linux ~ppc-macos"
+IUSE="doc +ocamlopt"
+
+RDEPEND="
+	dev-lang/ocaml:=[ocamlopt?]
+"
+DEPEND="${RDEPEND}
+	dev-ml/cppo"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-1.7.7-no-git.patch
+	)
+
+S="${WORKDIR}/ocaml-${P}"
+
+src_prepare() {
+	default
+	egit_clean
+}
+
+src_compile() {
+	cd src || die
+	emake -j1 all
+	if use ocamlopt; then
+		emake opt cmxs
+	fi
+
+	if use doc; then
+		emake doc
+	fi
+}
+
+src_test() {
+	emake -j1 test
+}
+
+src_install() {
+	findlib_src_install
+
+	# install documentation
+	dodoc README.md
+
+	if use doc; then
+		dodoc -r src/doc/
+	fi
+}