diff --git a/dev-cpp/properties-cpp/properties-cpp-0_pre20180409-r1.ebuild b/dev-cpp/properties-cpp/properties-cpp-0_pre20180409-r1.ebuild
new file mode 100644
index 0000000..79188a7
--- /dev/null
+++ b/dev-cpp/properties-cpp/properties-cpp-0_pre20180409-r1.ebuild
@@ -0,0 +1,49 @@
+# Copyright 2020-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+CMAKE_REMOVE_MODULES_LIST=( "FindGtest" )
+inherit cmake
+
+DESCRIPTION="A very simple convenience library for handling properties and signals in C++11"
+HOMEPAGE="https://github.com/lib-cpp/properties-cpp"
+
+if [[ "${PV}" == 9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/lib-cpp/properties-cpp"
+else
+	COMMIT="45863e849b39c4921d6553e6d27e267a96ac7d77" # 9.4.2018
+	SRC_URI="https://github.com/lib-cpp/properties-cpp/archive/"${COMMIT}".tar.gz -> ${P}.tar.gz"
+	S="${WORKDIR}/${PN}-${COMMIT}"
+	KEYWORDS="~amd64"
+fi
+
+LICENSE="LGPL-3"
+SLOT="0"
+IUSE="doc test"
+RESTRICT="!test? ( test )"
+
+DEPEND="
+	doc? ( app-doc/doxygen )
+	test? ( dev-cpp/gtest )
+"
+
+PATCHES=( "${FILESDIR}/optional_tests.patch" )
+
+src_prepare() {
+	# Provided FindGtest tries (and fails) to build its own version of gtest rather than actually search for it on the system
+	#cp "${FILESDIR}"/FindGtest.cmake cmake/FindGtest.cmake || die
+	sed -i 's/Gtest/GTest/' tests/CMakeLists.txt || die
+	sed -i 's/${GMOCK_INCLUDE_DIR}/GTest::gmock/' tests/CMakeLists.txt || die
+	sed -i 's/${GTEST_INCLUDE_DIR}/GTest::gtest/' tests/CMakeLists.txt || die
+	cmake_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DPROPERTIES_CPP_ENABLE_DOC_GENERATION=$(usex doc)
+		-DPROPERTIES_CPP_BUILD_TESTS=$(usex test)
+	)
+	cmake_src_configure
+}