From 03daae49c8fa94513b508bd12f1597e8e5e086f2 Mon Sep 17 00:00:00 2001
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Sat, 17 Apr 2021 13:06:44 +0200
Subject: [PATCH] CMakeLists.txt: respect BUILD_TESTING

Don't build tests if the standard cmake BUILD_TESTING variable is set to
OFF.

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Upstream status: https://github.com/mapbox/protozero/pull/105]
---
 CMakeLists.txt | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f9702d6..7a40212 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,6 +23,7 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
 #-----------------------------------------------------------------------------
 
+option(BUILD_TESTING "Build tests" ON)
 option(WERROR "Add -Werror flag to build (turns warnings into errors)" ON)
 
 if(MSVC)
@@ -134,13 +135,13 @@ install(DIRECTORY include/protozero DESTINATION include)
 
 #-----------------------------------------------------------------------------
 
-enable_testing()
-
 add_subdirectory(doc)
 
 add_subdirectory(tools)
 
-add_subdirectory(test)
-
+if(BUILD_TESTING)
+    enable_testing()
+    add_subdirectory(test)
+endif()
 
 #-----------------------------------------------------------------------------
-- 
2.30.2