From 590044b9f2e0e974b32530ba74cf80f86b008835 Mon Sep 17 00:00:00 2001
From: Mateusz Pusz <mateusz.pusz@gmail.com>
Date: Fri, 19 Mar 2021 12:56:56 +0100
Subject: [PATCH] build: set `CXX` as a language for `test_package` CMake
 project

---
 test_package/CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/test_package/CMakeLists.txt b/test_package/CMakeLists.txt
index 5b0dc1ae..8a5eec85 100644
--- a/test_package/CMakeLists.txt
+++ b/test_package/CMakeLists.txt
@@ -21,7 +21,9 @@
 # SOFTWARE.
 
 cmake_minimum_required(VERSION 3.15)
-project(test_package)
+project(test_package
+  LANGUAGES CXX
+)
 
 find_package(mp-units CONFIG REQUIRED)