diff --git a/dev-libs/lager/lager-0.1.1-r1.ebuild b/dev-libs/lager/lager-0.1.1-r1.ebuild
new file mode 100644
index 0000000000000..1c04a551b94f7
--- /dev/null
+++ b/dev-libs/lager/lager-0.1.1-r1.ebuild
@@ -0,0 +1,52 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+DESCRIPTION="Library to assist value-oriented design"
+HOMEPAGE="https://sinusoid.es/lager/"
+SRC_URI="https://github.com/arximboldi/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~riscv"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	dev-libs/boost:=
+	dev-libs/zug
+	dev-libs/immer
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	test? (
+		<dev-cpp/catch-3:0
+		dev-libs/cereal
+		dev-qt/qtcore
+		dev-qt/qtconcurrent
+		dev-qt/qtdeclarative
+	)
+"
+
+src_configure() {
+	local mycmakeargs=(
+		-DCCACHE=no
+		-Dlager_BUILD_DEBUGGER_EXAMPLES=OFF
+		-Dlager_BUILD_DOCS=OFF # Check if docs are more complete on version bumps
+		-Dlager_BUILD_EXAMPLES=OFF
+		-Dlager_BUILD_FAILURE_TESTS=OFF
+		-Dlager_BUILD_TESTS=$(usex test)
+	)
+
+	cmake_src_configure
+}
+
+src_compile() {
+	cmake_src_compile
+	if use test; then
+		cmake_build tests
+	fi
+}