From 037420b611979f5fca9a1aeb360824294cb8ae64 Mon Sep 17 00:00:00 2001
From: Christoph Junghans <junghans@lanl.gov>
Date: Tue, 4 Sep 2018 14:59:30 -0600
Subject: [PATCH] cmake: only add tests if exe is build

---
 cmake/CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt
index 0d8da8409d..d4701102f7 100644
--- a/cmake/CMakeLists.txt
+++ b/cmake/CMakeLists.txt
@@ -207,7 +207,7 @@ endif()
 option(CMAKE_VERBOSE_MAKEFILE "Verbose makefile" OFF)
 
 option(ENABLE_TESTING "Enable testing" OFF)
-if(ENABLE_TESTING)
+if(ENABLE_TESTING AND BUILD_EXE)
   enable_testing()
   option(LAMMPS_TESTING_SOURCE_DIR "Location of lammps-testing source directory" "")
   option(LAMMPS_TESTING_GIT_TAG    "Git tag of lammps-testing" "master")
@@ -252,7 +252,7 @@ if(ENABLE_TESTING)
 
     message(STATUS "Found ${NUM_TESTS} tests.")
   endif()
-endif(ENABLE_TESTING)
+endif()
 
 set(DEFAULT_PACKAGES ASPHERE BODY CLASS2 COLLOID COMPRESS DIPOLE GRANULAR
   KSPACE MANYBODY MC MEAM MESSAGE MISC MOLECULE PERI REAX REPLICA RIGID SHOCK SPIN SNAP
-- 
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