get_filename_component(CURRENT_SOURCE_PARENT_DIR ${CMAKE_CURRENT_SOURCE_DIR} DIRECTORY)
get_filename_component(CURRENT_BINARY_PARENT_DIR ${CMAKE_CURRENT_BINARY_DIR} DIRECTORY)

include_directories(${CMAKE_CURRENT_SOURCE_DIR})
include_directories(${CMAKE_CURRENT_BINARY_DIR})

include_directories(${CURRENT_SOURCE_PARENT_DIR})
include_directories(${CURRENT_BINARY_PARENT_DIR})

include_directories(${CMAKE_SOURCE_DIR}/include)
include_directories(${CMAKE_BINARY_DIR}/include)

# Find library needed for gethostbyname.
include(CheckFunctionExists)
CHECK_FUNCTION_EXISTS("gethostbyname" CMAKE_HAVE_GETHOSTBYNAME)
IF(NOT CMAKE_HAVE_GETHOSTBYNAME)
    CHECK_LIBRARY_EXISTS("nsl" "gethostbyname" "" CMAKE_LIB_NSL_HAS_GETHOSTBYNAME)
    IF (CMAKE_LIB_NSL_HAS_GETHOSTBYNAME)
        SET (X11_X_EXTRA_LIBS ${X11_X_EXTRA_LIBS} -lnsl)
    ELSE (CMAKE_LIB_NSL_HAS_GETHOSTBYNAME)
        CHECK_LIBRARY_EXISTS("bsd" "gethostbyname" "" CMAKE_LIB_BSD_HAS_GETHOSTBYNAME)
        IF (CMAKE_LIB_BSD_HAS_GETHOSTBYNAME)
             SET (X11_X_EXTRA_LIBS ${X11_X_EXTRA_LIBS} -lbsd)
        ENDIF (CMAKE_LIB_BSD_HAS_GETHOSTBYNAME)
    ENDIF (CMAKE_LIB_NSL_HAS_GETHOSTBYNAME)
ENDIF(NOT CMAKE_HAVE_GETHOSTBYNAME)

SET(IPCP_SHIM_UDP_TARGET ipcpd-shim-udp CACHE STRING "IPCP_SHIM_UDP_TARGET")

set(SHIM_UDP_SOURCES
        # Add source files here
        ${CMAKE_CURRENT_SOURCE_DIR}/main.c
)

add_executable (ipcpd-shim-udp ${SHIM_UDP_SOURCES} ${IPCP_SOURCES})
target_link_libraries (ipcpd-shim-udp LINK_PUBLIC ouroboros)

include(MacroAddCompileFlags)
if (CMAKE_BUILD_TYPE MATCHES Debug)
   MACRO_ADD_COMPILE_FLAGS(ipcpd-shim-udp -DCONFIG_OUROBOROS_DEBUG)
endif (CMAKE_BUILD_TYPE MATCHES Debug)

install(TARGETS ipcpd-shim-udp RUNTIME DESTINATION bin)

# Enable once ipcp-shim-udp has tests
add_subdirectory(tests)