1 files changed, 35 insertions, 0 deletions
diff --git a/dev-cpp/ms-gsl/ms-gsl-4.2.1.ebuild b/dev-cpp/ms-gsl/ms-gsl-4.2.1.ebuild
new file mode 100644
index 000000000000..0fc51374377b
--- /dev/null
+++ b/dev-cpp/ms-gsl/ms-gsl-4.2.1.ebuild
@@ -0,0 +1,35 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+DESCRIPTION="Guideline Support Library implementation by Microsoft"
+HOMEPAGE="https://github.com/Microsoft/GSL"
+SRC_URI="https://github.com/Microsoft/GSL/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+S=${WORKDIR}/GSL-${PV}
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~x86"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+BDEPEND="test? ( dev-cpp/gtest )"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-1.0.0-disable_Werror-644042.patch"
+)
+
+src_prepare() {
+	cmake_src_prepare
+	sed -e 's/cxx_std_14/cxx_std_17/g' -i CMakeLists.txt || die
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DGSL_TEST=$(usex test)
+	)
+	cmake_src_configure
+}