CMakeLists.txt

cmake_minimum_required(VERSION 2.8)
set(PROJECT_NAME_STR ImplicitRayTracer)
project(${PROJECT_NAME_STR} C CXX)

set(CMAKE_CXX_FLAGS "-g -Wall")
set(CMAKE_AUTOMOC ON)

# Look for required installed packages.
# --Currently none--

# Build application
set(COMMON_INCLUDES_DIR ${PROJECT_SOURCE_DIR}/src)
set(MAIN_FILE ${PROJECT_SOURCE_DIR}/src/main.cpp)

file(GLOB_RECURSE LIBRARY_FILES ${PROJECT_SOURCE_DIR}/src/*.h 
                                ${PROJECT_SOURCE_DIR}/src/*.cpp)
list(REMOVE_ITEM LIBRARY_FILES ${MAIN_FILE})

set(PROJECT_LIB lib${PROJECT_NAME_STR})
add_library(${PROJECT_LIB} ${LIBRARY_FILES})

add_executable(${PROJECT_NAME_STR} ${MAIN_FILE})
target_link_libraries(${PROJECT_NAME_STR} ${PROJECT_LIB}) 

# Build tests
set(VENDOR_PROJECTS_DIR ${PROJECT_SOURCE_DIR}/vendor)
add_subdirectory(${VENDOR_PROJECTS_DIR}/gtest)

enable_testing()
set(PROJECT_TEST_NAME ${PROJECT_NAME_STR}_test)

include_directories(${gtest_SOURCE_DIR}/include 
                    ${gtest_SOURCE_DIR}
                    ${COMMON_INCLUDES_DIR})

file(GLOB TEST_SRC_FILES ${PROJECT_SOURCE_DIR}/test/*.cpp)
add_executable(${PROJECT_TEST_NAME} ${TEST_SRC_FILES})

target_link_libraries(${PROJECT_TEST_NAME}
    gtest
    gtest_main
)

target_link_libraries(${PROJECT_TEST_NAME} ${PROJECT_LIB})

add_test(tests ${PROJECT_TEST_NAME})