useful macros by kaban

function(PUSH_INCLUDE path)
    set(GLOBAL_INCLUDES ${GLOBAL_INCLUDES} ${path})
    list(REMOVE_DUPLICATES GLOBAL_INCLUDES)
    set(GLOBAL_INCLUDES ${GLOBAL_INCLUDES} CACHE INTERNAL "GLOBAL_INCLUDES")
endfunction(PUSH_INCLUDE)

macro(BUILD_APPS project)
    if(BUILD_APPS)
        set (libs ${ARGN})
        file(GLOB apps_sources ${CMAKE_CURRENT_SOURCE_DIR}/apps/*.cpp)
        foreach(file ${apps_sources})
            get_filename_component(name ${file} NAME_WE)
            add_executable(${name} ${file})
            target_link_libraries(${name} ${project} ${libs})
        endforeach()
    endif()
endmacro()

macro(DECLARE_MODULE name type)
    set (libs ${ARGN})
    project(${name})
    set(project_include_dir ${CMAKE_CURRENT_SOURCE_DIR}/include)
    include_directories(${project_include_dir})
    include_directories(${GLOBAL_INCLUDES})
    file(GLOB_RECURSE SOURCES sources/*.cpp)
    add_library(${PROJECT_NAME} ${type} ${SOURCES})
    PUSH_INCLUDE(${project_include_dir})
    target_link_libraries(${PROJECT_NAME} ${libs})
    BUILD_APPS(${name} ${libs})
endmacro()