CMakeLists.txt

#Cmake

cmake_minimum_required(VERSION 2.8.12)
# Every project needs a name.  We call this the "examples" project.
project(sleep_detection)


# Tell cmake we will need dlib.  This command will pull in dlib and compile it
# into your project.  Note that you don't need to compile or install dlib.  All
# it needs is the dlib source code folder and it will take care of everything.
include(../dlib/cmake)




# To compile this program all you need to do is ask cmake.  You would type
# these commands from within the directory containing this CMakeLists.txt
# file:
#   mkdir build
#   cd build
#   cmake ..
#   cmake --build . --config Release
#
# The cmake .. command looks in the parent folder for a file named
# CMakeLists.txt, reads it, sets up everything needed to build program.  Also,
# note that CMake can also generate Visual Studio or XCode project files.  So
# if instead you had written:
#   mkdir build
#   cmake .. -G "Visual Studio 14 2015 Win64" ..
#
# You would be able to open the resulting visual studio project and compile and
# edit the example programs within the visual studio IDE.  CMake can generate a
# lot of different types of IDE projects.  Run the cmake -h command to see a list
# of arguments to -G to see what kinds of projects cmake can generate for you.
# It probably includes your favorite IDE in the list.


# Since there are a lot of examples I'm going to use a macro to simply this
# CMakeLists.txt file.  However, usually you will create only one executable in
# your cmake projects and use the syntax shown above.
macro(add_example name)
   add_executable(${name} ${name}.cpp)
   target_link_libraries(${name} dlib::dlib )
endmacro()


if (DLIB_NO_GUI_SUPPORT)
   message("No GUI support, so we won't build the sleep_detection example.")
else()
   find_package(OpenCV QUIET)
   if (OpenCV_FOUND)
      include_directories(${OpenCV_INCLUDE_DIRS})

      add_executable(sleep_detection sleep_detection.cpp)
      target_link_libraries(sleep_detection dlib::dlib ${OpenCV_LIBS} )
   else()
      message("OpenCV not found, so we won't build the sleep_detection example.")
   endif()
endif()