net-wireless/soapyuhd: Fix build with >net-wireless/uhd-4.9.0.1

Signed-off-by: Thomas Beierlein <tomjbe@gentoo.org>

net-wireless/soapyuhd/files/soapyuhd-cxx17.patch

@@ -0,0 +1,25 @@
+From 020430131c3fa4cf70e9ba5c0a65b0765af59099 Mon Sep 17 00:00:00 2001
+From: Martin Pluskal <martin@pluskal.org>
+Date: Thu, 18 Jun 2026 19:46:20 +0200
+Subject: [PATCH] Require C++17
+
+UHD 4.x public headers use std::optional and std::is_convertible_v
+(e.g. uhd/rfnoc/actions.hpp, uhd/utils/cast.hpp), which need C++17.
+Building against the current default (C++14) fails to compile them.
+---
+ CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 916687b..160f257 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -25,7 +25,7 @@ cmake_minimum_required(VERSION 2.8.12...3.10)
+ project(SoapyUHD CXX C)
+ enable_testing()
+ 
+-set(CMAKE_CXX_STANDARD 14)
++set(CMAKE_CXX_STANDARD 17)
+ 
+ #select the release build type by default to get optimization flags
+ if(NOT CMAKE_BUILD_TYPE)

net-wireless/soapyuhd/files/soapyuhd-lexical_cast.patch

@@ -0,0 +1,33 @@
+From cd5b601e65cdf9d47947e0fc75c2c9fa69edc00b Mon Sep 17 00:00:00 2001
+From: pluskalm <>
+Date: Thu, 18 Jun 2026 19:39:33 +0000
+Subject: [PATCH] Update soapy-uhd to version 0.4.1git20250213 / rev 11 via SR
+ 1360306
+
+https://build.opensuse.org/request/show/1360306
+by user pluskalm + anag_factory
+soapy-uhd: fix the build against UHD 4.x (C++17, needed by UHD's std::optional/std::is_convertible_v headers) and recent Boost (explicit boost/lexical_cast.hpp include), rescuing it from the botdel (SR 1360107). No version change (already at latest). Both fixes submitted upstream: pothosware/SoapyUHD#75 and #76.
+---
+ packages/s/soapy-uhd/boost-lexical-cast.patch |  20 ++++++++++++++++++
+ create mode 100644 packages/s/soapy-uhd/boost-lexical-cast.patch
+
+--- a/UHDSoapyDevice.cpp	2026-06-18 19:43:32.001219273 +0200
++++ b/UHDSoapyDevice.cpp	2026-06-18 19:43:32.017221061 +0200
+@@ -37,6 +37,7 @@
+ #include <boost/bind.hpp>
+ #include <boost/weak_ptr.hpp>
+ #include <boost/algorithm/string.hpp>
++#include <boost/lexical_cast.hpp>
+ 
+ #include <algorithm>
+ #include <cctype>
+--- a/SoapyUHDDevice.cpp	2026-06-18 19:43:32.005219720 +0200
++++ b/SoapyUHDDevice.cpp	2026-06-18 19:43:32.021221508 +0200
+@@ -22,6 +22,7 @@
+ #include <uhd/version.hpp>
+ #include <cctype>
+ #include <iostream>
++#include <boost/lexical_cast.hpp>
+ 
+ /***********************************************************************
+  * Stream wrapper

net-wireless/soapyuhd/soapyuhd-0.4.1_p20251220-r1.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="Soapy SDR plugins for UHD supported SDR devices"
+HOMEPAGE="https://github.com/pothosware/SoapyUHD"
+
+if [ "${PV}" = "9999" ]; then
+	EGIT_REPO_URI="https://github.com/pothosware/SoapyUHD.git"
+	inherit git-r3
+else
+	KEYWORDS="~amd64 ~arm ~riscv ~x86"
+	COMMIT="2a5d381f68fd05d5b3c0e7db56c36892ea99b4ae"
+	SRC_URI="https://github.com/pothosware/SoapyUHD/archive/${COMMIT}.tar.gz -> ${P}.tar.gz"
+	S="${WORKDIR}"/SoapyUHD-${COMMIT}
+fi
+
+LICENSE="MIT"
+SLOT="0"
+
+RDEPEND="net-wireless/soapysdr:=
+		net-wireless/uhd:=
+		dev-libs/boost:="
+DEPEND="${RDEPEND}"
+
+PATCHES=( "${FILESDIR}"/${PN}-cxx17.patch
+	"${FILESDIR}"/${PN}-lexical_cast.patch
+)
+
+src_prepare() {
+	cmake_src_prepare
+}

net-wireless/soapyuhd/soapyuhd-9999.ebuild

@@ -25,3 +25,11 @@ RDEPEND="net-wireless/soapysdr:=
 		net-wireless/uhd:=
 		dev-libs/boost:="
 DEPEND="${RDEPEND}"
+
+PATCHES=( "${FILESDIR}"/${PN}-cxx17.patch
+	"${FILESDIR}"/${PN}-lexical_cast.patch
+)
+
+src_prepare() {
+	cmake_src_prepare
+}