dev-cpp/range-v3: fix compat with cmake4

Closes: https://bugs.gentoo.org/957283
Signed-off-by: Alexey Sokolov <alexey+gentoo@asokolov.org>
Part-of: https://github.com/gentoo/gentoo/pull/43303
Signed-off-by: Sam James <sam@gentoo.org>

2 files changed, 113 insertions, 0 deletions

diff --git a/dev-cpp/range-v3/files/0.12.0-cmake.patch b/dev-cpp/range-v3/files/0.12.0-cmake.patch
new file mode 100644
index 000000000000..76dd57f8f833
--- /dev/null
+++ b/dev-cpp/range-v3/files/0.12.0-cmake.patch
@@ -0,0 +1,66 @@
+https://bugs.gentoo.org/957283
+https://github.com/ericniebler/range-v3/pull/1851
+From 78980bf7f978ca2a698c5c84f13311efe91f6690 Mon Sep 17 00:00:00 2001
+From: wermos <63574588+wermos@users.noreply.github.com>
+Date: Sat, 31 May 2025 19:53:51 +0530
+Subject: [PATCH] Bump CMake minimum version.
+
+---
+ CMakeLists.txt                 | 2 +-
+ cmake/GoogleBenchmark.cmake.in | 2 +-
+ cmake/GoogleTest.cmake.in      | 2 +-
+ test_package/CMakeLists.txt    | 2 +-
+ 4 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 4670179121..4e528a23db 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -5,7 +5,7 @@
+ # Distributed under the Boost Software License, Version 1.0.
+ # (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+ 
+-cmake_minimum_required(VERSION 3.6)
++cmake_minimum_required(VERSION 3.15)
+ get_directory_property(is_subproject PARENT_DIRECTORY)
+ 
+ if(NOT is_subproject)
+diff --git a/cmake/GoogleBenchmark.cmake.in b/cmake/GoogleBenchmark.cmake.in
+index 3fcf1b5c90..b5bf1439b6 100644
+--- a/cmake/GoogleBenchmark.cmake.in
++++ b/cmake/GoogleBenchmark.cmake.in
+@@ -2,7 +2,7 @@
+ # Distributed under the Boost Software License, Version 1.0.
+ # (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+ 
+-cmake_minimum_required(VERSION 2.8.2)
++cmake_minimum_required(VERSION 3.15)
+ 
+ project(google-benchmark-download NONE)
+ 
+diff --git a/cmake/GoogleTest.cmake.in b/cmake/GoogleTest.cmake.in
+index 0d33f9d8b5..1afe647be3 100644
+--- a/cmake/GoogleTest.cmake.in
++++ b/cmake/GoogleTest.cmake.in
+@@ -2,7 +2,7 @@
+ # Distributed under the Boost Software License, Version 1.0.
+ # (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+ 
+-cmake_minimum_required(VERSION 2.8.2)
++cmake_minimum_required(VERSION 3.15)
+ 
+ project(google-test-download NONE)
+ 
+diff --git a/test_package/CMakeLists.txt b/test_package/CMakeLists.txt
+index 2984a513d9..5b758fc0f4 100644
+--- a/test_package/CMakeLists.txt
++++ b/test_package/CMakeLists.txt
+@@ -11,7 +11,7 @@
+ #
+ 
+ PROJECT(PackageTest)
+-cmake_minimum_required(VERSION 3.1.0 FATAL_ERROR)
++cmake_minimum_required(VERSION 3.15 FATAL_ERROR)
+ 
+ include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+ conan_basic_setup()
diff --git a/dev-cpp/range-v3/range-v3-0.12.0-r1.ebuild b/dev-cpp/range-v3/range-v3-0.12.0-r1.ebuild
new file mode 100644
index 000000000000..3b80ca419738
--- /dev/null
+++ b/dev-cpp/range-v3/range-v3-0.12.0-r1.ebuild
@@ -0,0 +1,47 @@
+# Copyright 2020-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+DESCRIPTION="Range library for C++14/17/20, basis for C++20's std::ranges"
+HOMEPAGE="https://github.com/ericniebler/range-v3"
+SRC_URI="https://github.com/ericniebler/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Boost-1.0"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~loong ~ppc64 ~riscv ~x86"
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+PATCHES=(
+	"${FILESDIR}/0.12.0-fix-any-1.patch"
+	"${FILESDIR}/0.12.0-fix-any-2.patch"
+	"${FILESDIR}/0.12.0-cmake.patch"
+)
+
+src_prepare() {
+	# header-only libraries go to arch-independent dirs
+	sed -i -e 's@CMAKE_INSTALL_LIBDIR@CMAKE_INSTALL_DATADIR@g' CMakeLists.txt || die
+	rm include/module.modulemap || die # https://bugs.gentoo.org/755740
+	cmake_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DRANGES_BUILD_CALENDAR_EXAMPLE=OFF
+		-DRANGES_NATIVE=OFF
+		-DRANGES_DEBUG_INFO=OFF
+		-DRANGES_NATIVE=OFF
+		-DRANGES_ENABLE_WERROR=OFF
+		-DRANGES_VERBOSE_BUILD=ON
+		-DRANGE_V3_EXAMPLES=OFF
+		-DRANGE_V3_PERF=OFF
+		-DRANGE_V3_DOCS=OFF
+		-DRANGE_V3_HEADER_CHECKS="$(usex test ON OFF)"
+		-DRANGE_V3_TESTS=$(usex test ON OFF)
+		#TODO: clang support + -DRANGES_MODULES=yes
+	)
+	cmake_src_configure
+}