From 6f6bfaacc537067b7d36a363297e716e14e2e075 Mon Sep 17 00:00:00 2001
From: Dan Smith <dan.smith@maxar.com>
Date: Mon, 17 Jan 2022 09:57:35 -0500
Subject: [PATCH] latest from "nitro"

---
 externals/nitro/.gitignore     | 3 +--
 externals/nitro/CMakeLists.txt | 2 ++
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/externals/nitro/.gitignore b/externals/nitro/.gitignore
index 998e4ffa0..df928c022 100644
--- a/externals/nitro/.gitignore
+++ b/externals/nitro/.gitignore
@@ -3,8 +3,7 @@
 .waf-*
 
 # CMake
-out/build/
-out/install/
+out/
 _deps/
 CMakeFiles/
 CMakeCache.txt
diff --git a/externals/nitro/CMakeLists.txt b/externals/nitro/CMakeLists.txt
index 971609572..f1bc2ddeb 100644
--- a/externals/nitro/CMakeLists.txt
+++ b/externals/nitro/CMakeLists.txt
@@ -2,7 +2,9 @@ cmake_minimum_required(VERSION 3.14)
 project(nitro)
 
 set(CMAKE_C_STANDARD 90)
+set(C_STANDARD_REQUIRED true)
 set(CMAKE_CXX_STANDARD 11)
+set(CXX_STANDARD_REQUIRED true)
 
 if (${CMAKE_PROJECT_NAME} STREQUAL nitro)
     # we are the top-level project and are responsible for configuration