CMakeLists.txt

cmake_minimum_required(VERSION 2.8)

set(PROJECT_NAME task1) 
project(${PROJECT_NAME})
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_FLAGS "-g -Wall")

#----------------------------------------------------------------------------
# Define project sources and includes
#----------------------------------------------------------------------------

file(GLOB TEST_SRC_FILES ${PROJECT_SOURCE_DIR}/test/*.cpp)
set(SRC_FILES ${PROJECT_SOURCE_DIR}/src/alg.cpp)
add_library(task1_lib ${SRC_FILES})

################################
# Testing
################################

# Options. Turn on with 'cmake -Dmyvarname=ON'.
option(BUILD_TESTS "Build all tests." OFF) # Makes boolean 'test' available.

if (BUILD_TESTS)
  add_subdirectory(ext/gtest-1.8.0)
  enable_testing()
  include_directories(${gtest_SOURCE_DIR}/include ${gtest_SOURCE_DIR})

  add_executable(runUnitTests ${TEST_SRC_FILES})

  # Standard linking to gtest stuff.
  target_link_libraries(runUnitTests gtest gtest_main)

  # Extra linking for the project.
  target_link_libraries(runUnitTests task1_lib)

  # This is so you can do 'make test' to see all your tests run, instead of
  # manually running the executable runUnitTests to see those specific tests.
  add_test(UnitTests runUnitTests)

  set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/.travis/cmake)

  if (CMAKE_BUILD_TYPE STREQUAL "Coverage")
    include(CodeCoverage)
    setup_target_for_coverage(${PROJECT_NAME}_coverage runUnitTests coverage)

    SET(CMAKE_CXX_FLAGS "-g -O0 -fprofile-arcs -ftest-coverage")
    SET(CMAKE_C_FLAGS "-g -O0 -fprofile-arcs -ftest-coverage")
  endif() #CMAKE_BUILD_TYPE STREQUAL "Coverage"

endif()