# Find either installed version of cpputest
# Or use the gitsubmodule version.
if(DEFINED ENV{CPPUTEST_HOME})
    message(STATUS "Using CppUTest home: $ENV{CPPUTEST_HOME}")
    set(CPPUTEST_INCLUDE_DIRS $ENV{CPPUTEST_HOME}/include)
    set(CPPUTEST_LIBRARIES $ENV{CPPUTEST_HOME}/lib)
    set(CPPUTEST_LDFLAGS CppUTest CppUTestExt)    
else()
    find_package(PkgConfig REQUIRED)
    pkg_search_module(CPPUTEST REQUIRED cpputest>=3.8)
    message(STATUS "Found CppUTest version ${CPPUTEST_VERSION}")
endif()

# TEST_DIRS 
add_subdirectory()

# INCLUDE_DIRS


# Build unit tests and link with other sources.

# Run the tests once build finished.