From 8b0a8b2be8cf2e4a76c03d3bcdf99bff5025ba22 Mon Sep 17 00:00:00 2001
From: "Arnout Vandecappelle (Essensium/Mind)" <arnout@mind.be>
Date: Sat, 31 Mar 2018 22:50:37 +0200
Subject: [PATCH] Don't require a C++ compiler

By default, CMake assumes that the project is using both C and C++.  By
explicitly passing 'C' as argument of the project() macro, we tell CMake
that only C is used, which prevents CMake from erroring out if a C++
compiler doesn't exist.

Upstream status: https://github.com/mossmann/hackrf/pull/469

This patch differs from upstream because:
- project name upstream has been changed into HackRF;
- in Buildroot, we are only interested in host, not firmware.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
---
 host/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/host/CMakeLists.txt b/host/CMakeLists.txt
index 874163f..d9cbe31 100644
--- a/host/CMakeLists.txt
+++ b/host/CMakeLists.txt
@@ -1,7 +1,7 @@
 #top dir cmake project for libhackrf + tools
 
 cmake_minimum_required(VERSION 2.8)
-project (hackrf_all)
+project (hackrf_all C)
 
 add_subdirectory(libhackrf)
 add_subdirectory(hackrf-tools)
-- 
2.16.3