From d78d4830e4b1d5e8982f3661b46fd3b92f720e0f Mon Sep 17 00:00:00 2001
From: Ian McInerney <ian.s.mcinerney@ieee.org>
Date: Fri, 27 Oct 2023 13:19:53 +0100
Subject: [PATCH] Always output test failures when they happen

With CMake 3.17+, we can specify arguments for ctest to use when run, so
always specify output-on-failure to always show the failed test output.
---
 CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index eb07906012..2b2bf4b2d6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1040,6 +1040,7 @@ add_custom_target( uninstall
 
 include( CTest )
 enable_testing()
+list( APPEND CMAKE_CTEST_ARGUMENTS "--output-on-failure" )
 
 #================================================
 # Let CMake look in these directories for nested