From 31febfaac229761b45d9c8428ee561811f17026f Mon Sep 17 00:00:00 2001
From: "Michael R. Crusoe" <crusoe@ucdavis.edu>
Date: Wed, 13 Jan 2021 10:20:13 +0100
Subject: [PATCH] build just the tests, as an option for autopkgtest later

With assistance from Kevin D. Murray; thanks!

Gbp-Pq: Name add-only-tests-target
---
 CMakeLists.txt | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e4ffd72..9a53ff1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -46,6 +46,8 @@ else()
 
 endif()
 
+option(ONLY_TESTS "Don't build docs, or sandbox" OFF)
+
 if(NOT CMAKE_VERSION VERSION_LESS 3.0)
     add_library(cereal INTERFACE)
     target_include_directories(cereal INTERFACE
@@ -78,7 +80,8 @@ endif(Boost_FOUND)
   
 enable_testing()
 add_subdirectory(unittests)
-
-add_subdirectory(sandbox)
+if(NOT ONLY_TEST)
+	add_subdirectory(sandbox)
+endif(NOT ONLY_TEST)
 
 add_subdirectory(doc)
-- 
2.30.2