CMakeLists.txt

cmake_minimum_required(VERSION 3.1)

# Project name
project( FileWatch VERSION 0.0.1 LANGUAGES C CXX)

option(BuildTests "Build the unit tests" ON)
enable_testing()

# Enable c++11
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED on)

# Add debug flags
if(MSVC)
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Zi /MP")
else()
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g")
endif()

# dial up the warnings
if(MSVC)
  # Force to always compile with W4
  if(CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
    string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
  #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /permissive")
  else()
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
  endif()
elseif(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
  # Update if necessary
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-long-long -pedantic")
endif()

# create and configure the unit test target
if(BuildTests)
    add_subdirectory(tests)
endif()