From 0541c7b14cb8a5f52762bed877297b4b4332045f Mon Sep 17 00:00:00 2001
From: Oliver Jowett <oliver@mutability.co.uk>
Date: Sat, 22 Jun 2019 20:22:00 -0500
Subject: [PATCH] Fix compilation problems with newer soapysdr.

Newer API versions overload SoapySDR::Device::unmake, and the compiler
doesn't manage to infer the right overload to use, so explicitly select
the one we want.
---
 soapy_source.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/soapy_source.cc b/soapy_source.cc
index 128fa7a..b427b8e 100644
--- a/soapy_source.cc
+++ b/soapy_source.cc
@@ -152,7 +152,8 @@ SoapySampleSource::~SoapySampleSource() { Stop(); }
 
 void SoapySampleSource::Init() {
     try {
-        device_ = {SoapySDR::Device::make(device_name_), &SoapySDR::Device::unmake};
+        void (*unmake)(SoapySDR::Device *) = &SoapySDR::Device::unmake; // select the right overload
+        device_ = {SoapySDR::Device::make(device_name_), unmake};
     } catch (const std::runtime_error &err) {
         throw config_error(std::string("No matching SoapySDR device found (cause: ") + err.what() + ")");
     }