CMake with include and source paths - basic setup

Question

I\'m trying to set up a test project looking like my own project just to get things working first and it looks like this:

/MainProject/inc/main.h
/MainProjec         


        

Answer 1

You could do it like following.

• CMakeLists.txt in your MainProject directory:

  project(MainProject)
  
  add_subdirectory(LibProject/src)
  add_subdirectory(MainProject/src)
  

• CMakeLists.txt in your LibProject/src directory:

  include_directories(${PROJECT_SOURCE_DIR}/LibProject/inc/)
  add_library(LibProject test.cpp)
  

• CMakeLists.txt in your MainProject/src directory:

  include_directories(${PROJECT_SOURCE_DIR}/MainProject/inc/)
  add_executable(MainProject main.cpp)
  target_link_libraries(MainProject LibProject)