dev-cpp/sprout: Replace 9999 version with pre_date

Package-Manager: Portage-2.3.89, Repoman-2.3.20
Signed-off-by: Michele Santullo <m.santullo@posteo.net>

dev-cpp/sprout/sprout-0_pre20190615.ebuild

@@ -0,0 +1,37 @@
+# Copyright 2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+COMMIT="6b5addba9face0a6403e66e7db2aa94d87387f61"
+
+inherit cmake
+
+DESCRIPTION="C++11/14 constexpr based Containers, Algorithms, Random numbers and others"
+HOMEPAGE="http://bolero-murakami.github.io/Sprout/"
+SRC_URI="https://github.com/bolero-MURAKAMI/Sprout/archive/${COMMIT}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/Sprout-${COMMIT}"
+
+LICENSE="Boost-1.0"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+
+IUSE="test texconv wavconv"
+RESTRICT="!test? ( test )"
+
+DEPEND=""
+RDEPEND="${DEPEND}"
+BDEPEND=""
+
+PATCHES=(
+	"${FILESDIR}"/optional_binaries.patch
+)
+
+src_configure() {
+	local mycmakeargs=(
+		-DBUILD_TESTS=$(usex test ON OFF)
+		-DWITH_TEXCONV=$(usex texconv ON OFF)
+		-DWITH_WAVCONV=$(usex wavconv ON OFF)
+	)
+	cmake_src_configure
+}