[CMakeLists.txt] Added option to disable building tests.

.travis.yml

@@ -23,12 +23,14 @@ addons:
             - libxi-dev
             - g++-8
             - cmake
+            - cxxtest
 
 script:
   - mkdir build
   - cd build
   - cmake ..
   - make -j8
+  # - ./openminer_tests
 
 notifications:
   email: false

CMakeLists.txt

@@ -15,6 +15,8 @@ endif ()
 
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
 
+option(OM_BUILD_TESTS ON "Enable building tests if CxxTest is available")
+
 include_directories(external)
 
 #------------------------------------------------------------------------------
@@ -131,9 +133,10 @@ add_subdirectory(source/client)
 #------------------------------------------------------------------------------
 # Unit testing
 #------------------------------------------------------------------------------
-find_package(CxxTest QUIET)
+if(OM_BUILD_TESTS)
+	find_package(CxxTest QUIET)
 
-if(CXXTEST_FOUND)
+	if(CXXTEST_FOUND)
 		include_directories(${CXXTEST_INCLUDE_DIRS})
 		enable_testing()
 
@@ -146,7 +149,8 @@ if(CXXTEST_FOUND)
 		file(GLOB_RECURSE TEST_FILES tests/*.hpp)
 		CXXTEST_ADD_TEST(${CMAKE_PROJECT_NAME}_tests unit-test.cpp ${TEST_FILES})
 		target_link_libraries(${CMAKE_PROJECT_NAME}_tests ${CMAKE_PROJECT_NAME}_common ${CMAKE_PROJECT_NAME}_server_lib)
-else()
+	else()
 		message(WARNING "CxxTest not found!")
+	endif()
 endif()