From 641a3d12f4023713edf76ee4771ab8d49d215efa Mon Sep 17 00:00:00 2001
From: Andrew Saba <asaba96@pitt.edu>
Date: Wed, 7 Aug 2019 16:25:15 -0400
Subject: [PATCH] Added check to see if testing is enabled to prevent build
 failures

---
 CMakeLists.txt | 64 +++++++++++++++++++++++++++-----------------------
 1 file changed, 34 insertions(+), 30 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index dec31bf..70f7793 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -33,45 +33,49 @@ add_definitions(--std=c++0x -Wall -Wextra -pedantic)
 cs_add_library(${PROJECT_NAME} src/eigen-checks.cc)
 
 find_package (Threads)
-catkin_add_gtest(test_gtest_near
-	test/test_gtest-near.cc)
-target_link_libraries(test_gtest_near ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
 
-catkin_add_gtest(test_gtest_equal
-  test/test_gtest-equal.cc)
-target_link_libraries(test_gtest_equal ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
+# if testing is enabled
+if (CATKIN_ENABLE_TESTING)
+    catkin_add_gtest(test_gtest_near
+        test/test_gtest-near.cc)
+    target_link_libraries(test_gtest_near ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
 
-catkin_add_gtest(test_gtest_zero
-  test/test_gtest-zero.cc)
-target_link_libraries(test_gtest_zero ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
+    catkin_add_gtest(test_gtest_equal
+      test/test_gtest-equal.cc)
+    target_link_libraries(test_gtest_equal ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
 
-catkin_add_gtest(test_gtest_equal_double
-  test/test_gtest-equal-double.cc)
-target_link_libraries(test_gtest_equal_double ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
+    catkin_add_gtest(test_gtest_zero
+      test/test_gtest-zero.cc)
+    target_link_libraries(test_gtest_zero ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
 
-catkin_add_gtest(test_glog_near
-  test/test_glog-near.cc)
-target_link_libraries(test_glog_near ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
+    catkin_add_gtest(test_gtest_equal_double
+      test/test_gtest-equal-double.cc)
+    target_link_libraries(test_gtest_equal_double ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
 
-catkin_add_gtest(test_glog_equal
-  test/test_glog-equal.cc)
-target_link_libraries(test_glog_equal ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
+    catkin_add_gtest(test_glog_near
+      test/test_glog-near.cc)
+    target_link_libraries(test_glog_near ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
 
-catkin_add_gtest(test_glog_zero
-  test/test_glog-zero.cc)
-target_link_libraries(test_glog_zero ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
+    catkin_add_gtest(test_glog_equal
+      test/test_glog-equal.cc)
+    target_link_libraries(test_glog_equal ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
 
-catkin_add_gtest(test_glog_equal_double
-  test/test_glog-equal-double.cc)
-target_link_libraries(test_glog_equal_double ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
+    catkin_add_gtest(test_glog_zero
+      test/test_glog-zero.cc)
+    target_link_libraries(test_glog_zero ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
 
-catkin_add_gtest(test_glog-zero-sized-types
-  test/test_glog-zero-sized-types.cc)
-target_link_libraries(test_glog-zero-sized-types ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
+    catkin_add_gtest(test_glog_equal_double
+      test/test_glog-equal-double.cc)
+    target_link_libraries(test_glog_equal_double ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
 
-catkin_add_gtest(test_gtest-zero-sized-types
-  test/test_gtest-zero-sized-types.cc)
-target_link_libraries(test_gtest-zero-sized-types ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
+    catkin_add_gtest(test_glog-zero-sized-types
+      test/test_glog-zero-sized-types.cc)
+    target_link_libraries(test_glog-zero-sized-types ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
+
+    catkin_add_gtest(test_gtest-zero-sized-types
+      test/test_gtest-zero-sized-types.cc)
+    target_link_libraries(test_gtest-zero-sized-types ${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
+endif()
 
 cs_install()