trouble with cmake

set(PROGRAM_NAME filesystem_demonstration_program)
set(SOURCE_FOLDER ${CMAKE_CURRENT_SOURCE_DIR}/source)

#compiler flag settings
set(BUILD_RELEASE FALSE) #default debug
set(CPLUSPLUS_11 TRUE)
set(C_11 TRUE)
set(STRICT_COMPILE TRUE)
set(STATIC_COMPILE TRUE)
set(OPTIMIZE_BUILD_FLAGS TRUE) #will only be used for release.  :)

#boost settings
set(USING_BOOST_LIBRARY TRUE)
set(BOOST_LIB_COMPONENTS filesystem system) #change these library filenames if necessary
set(BOOST_LIB_COMPONENTS_LITERAL libboost_filesystem.a libboost_system.a)

#ncurses settings
set(USING_NCURSES_LIBRARY TRUE)
set(NCURSES_LIB_COMPONENTS ncurses) #change these library filenames if necessary
set(NCURSES_LIB_COMPONENTS_LITERAL libncurses.a)

#-------------------------------------------------------------------------------------------------
#cmake settings:

#CMAKE_CXX_FLAGS_DEBUG = debug
#CMAKE_CXX_FLAGS_RELEASE = release
#CMAKE_CXX_FLAGS = no flags
if(BUILD_RELEASE) #this makes it easier to switch between release and debug
    set(CMAKE_BUILD_TYPE Release)
else()
    set(CMAKE_BUILD_TYPE Debug)
endif()

set(BUILD_SHARED_LIBS OFF)


# =================================================================================================
# =================================================================================================
# =================================================================================================
# =================================================================================================


#sets c++11
macro(use_cplusplus11)
    set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}\ -std=c++11)
endmacro(use_cplusplus11)

#sets c99
macro(use_c99)
    set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}\ -std=c99)
endmacro(use_c99)

#sets c11
macro(use_c11)
    set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}\ -std=c11)
endmacro(use_c11)

#sets strict
macro(set_strict)
    set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}\ -Wall\ -pedantic\ -Wextra)
endmacro(set_strict)

#sets static
macro(set_static)
    set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}\ -static)
endmacro(set_static)

#adds optimization flags
macro(add_build_optimizations)
    if(BUILD_RELEASE)
        set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}\ -O\ -Os)
    endif()
endmacro(add_build_optimizations)

#adds boost library
macro(add_boost)
    set(Boost_USE_STATIC_LIBS ON)
    set(Boost_USE_MULTITHREADED OFF)
    set(Boost_USE_STATIC_RUNTIME ON)
    set(BOOST_LIBS filesystem system)
    find_package(Boost REQUIRED COMPONENTS ${BOOST_LIB_COMPONENTS})
    if(Boost_FOUND)
        include_directories(${Boost_INCLUDE_DIRS})
        link_directories(${Boost_LIBRARY_DIRS})
        target_link_libraries(${PROGRAM_NAME} ${BOOST_LIB_COMPONENTS_LITERAL})
    else()
        message("FATAL ERROR: boost library not found!")
    endif()
endmacro(add_boost)

#adds ncurses library
macro(add_ncurses)
    set(CURSES_NEED_NCURSES TRUE)
    find_package(Curses 5.9 REQUIRED COMPONENTS ${NCURSES_LIB_COMPONENTS}) #you will need to modify this to add the libraries you need
    if(CURSES_FOUND)
        include_directories(${CURSES_INCLUDE_DIR})
        add_library(CURSES_LIBRARIES STATIC IMPORTED)
        target_link_libraries(${PROGRAM_NAME} ${NCURSES_LIB_COMPONENTS})
    else()
        message("FATAL ERROR: curses library not found!")
    endif()
endmacro(add_ncurses)

#adds executable and source files
macro(add_files)
    file(GLOB_RECURSE CPP_SOURCE RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "${SOURCE_FOLDER}/*.cpp" "${SOURCE_FOLDER}/*.hpp")
    add_executable(${PROGRAM_NAME} ${CPP_SOURCE})
    file(GLOB_RECURSE CPP "${SOURCE_FOLDER}/*.cpp" "${SOURCE_FOLDER}/*.hpp")
    link_directories(${CPP})
endmacro(add_files)

cmake_minimum_required(VERSION 2.8)
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake_modules" ${CMAKE_MODULE_PATH})
project(${PROGRAM_NAME})

if(STRICT_COMPILE)
    set_strict()
endif()

if(OPTIMIZE_BUILD_FLAGS)
    add_build_optimizations()
endif()

if(STATIC_COMPILE)
    set_static()
endif()

if(CPLUSPLUS_11)
    use_cplusplus11()
endif()

if(USING_BOOST_LIBRARY)
    foreach(temp ${BOOST_LIB_COMPONENTS_LITERAL})
        set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}\ -l:${temp})
    endforeach(temp)
endif()

if(USING_NCURSES_LIBRARY)
    foreach(temp2 ${NCURSES_LIB_COMPONENTS_LITERAL})
        set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS}\ -l:${temp2})
    endforeach(temp2)
endif()

add_files()

if(USING_NCURSES_LIBRARY)
    add_ncurses()
endif()

if(USING_BOOST_LIBRARY)
    add_boost()
endif()