dev-cpp/robin-map: Fix CMake < 3.10 warning

Closes: https://bugs.gentoo.org/964543
Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>

dev-cpp/robin-map/files/robin-map-1.4.0-cmake-minreqver-3.10.patch

@@ -0,0 +1,48 @@
+Source: https://github.com/Tessil/robin-map/pull/89
+
+From 0f85726168ebd32bf169de269df245121506748c Mon Sep 17 00:00:00 2001
+From: Andreas Sturmlechner <asturm@gentoo.org>
+Date: Sat, 18 Oct 2025 22:28:16 +0200
+Subject: [PATCH] Raise CMake minimum version to 3.10..3.31 range
+
+CMake 3.10 was released in 2017.
+
+Amends 1115dad3ffa0994e3f43b693d9b9cc99944c64c1, fixes warning since CMake-3.31:
+
+CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required):
+Compatibility with CMake < 3.10 will be removed from a future version of
+CMake.
+
+Update the VERSION argument value. Or, use the ... syntax
+to tell CMake that the project requires at least but has been updated
+to work with policies introduced by or earlier.
+
+Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>
+---
+ CMakeLists.txt       | 2 +-
+ tests/CMakeLists.txt | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index be1a3ff..c08cc6f 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 3.5)
++cmake_minimum_required(VERSION 3.10..3.31)
+ 
+ project(tsl-robin-map VERSION 1.4.0 LANGUAGES CXX)
+ 
+diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
+index 6d3bbcd..dac2039 100644
+--- a/tests/CMakeLists.txt
++++ b/tests/CMakeLists.txt
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 3.8)
++cmake_minimum_required(VERSION 3.10..3.31)
+ 
+ project(tsl_robin_map_tests)
+ 
+-- 
+2.51.1
+

dev-cpp/robin-map/robin-map-1.4.0-r1.ebuild

@@ -0,0 +1,39 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+DESCRIPTION="C++ fast hash map and hash set using robin hood hashing"
+HOMEPAGE="https://github.com/Tessil/robin-map"
+
+if [[ ${PV} == 9999 ]] ; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/Tessil/robin-map"
+else
+	SRC_URI="https://github.com/Tessil/robin-map/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86"
+fi
+
+LICENSE="MIT"
+SLOT="0"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+BDEPEND="
+	test? ( dev-libs/boost )
+"
+
+PATCHES=( "${FILESDIR}/${P}-cmake-minreqver-3.10.patch" ) # bug #964543
+
+src_test() {
+	cd tests || die
+	sed -i \
+		-e '/Boost_USE_STATIC_LIBS/d' \
+		-e 's/-Werror//' \
+		CMakeLists.txt || die
+	cmake -S "${S}/tests" -B . -GNinja || die
+	eninja
+	./tsl_robin_map_tests || die
+}