cmake_minimum_required(VERSION 2.8)

project(enet C CXX)

set(VERSION "1.3.13")


# From the enet 1.3.13 CMakeLists.txt
####################################################
# The "configure" step.
include(CheckFunctionExists)
include(CheckStructHasMember)
include(CheckTypeSize)
check_function_exists("fcntl" HAS_FCNTL)
check_function_exists("poll" HAS_POLL)
check_function_exists("gethostbyname_r" HAS_GETHOSTBYNAME_R)
check_function_exists("gethostbyaddr_r" HAS_GETHOSTBYADDR_R)
check_function_exists("inet_pton" HAS_INET_PTON)
check_function_exists("inet_ntop" HAS_INET_NTOP)
check_struct_has_member("struct msghdr" "msg_flags" "sys/types.h;sys/socket.h" HAS_MSGHDR_FLAGS)
set(CMAKE_EXTRA_INCLUDE_FILES "sys/types.h" "sys/socket.h")
check_type_size("socklen_t" HAS_SOCKLEN_T BUILTIN_TYPES_ONLY)
unset(CMAKE_EXTRA_INCLUDE_FILES)
 
if(HAS_FCNTL)
    add_definitions(-DHAS_FCNTL=1)
endif()
if(HAS_POLL)
    add_definitions(-DHAS_POLL=1)
endif()
if(HAS_GETHOSTBYNAME_R)
    add_definitions(-DHAS_GETHOSTBYNAME_R=1)
endif()
if(HAS_GETHOSTBYADDR_R)
    add_definitions(-DHAS_GETHOSTBYADDR_R=1)
endif()
if(HAS_INET_PTON)
    add_definitions(-DHAS_INET_PTON=1)
endif()
if(HAS_INET_NTOP)
    add_definitions(-DHAS_INET_NTOP=1)
endif()
if(HAS_MSGHDR_FLAGS)
    add_definitions(-DHAS_MSGHDR_FLAGS=1)
endif()
if(HAS_SOCKLEN_T)
    add_definitions(-DHAS_SOCKLEN_T=1)
endif()
####################################################
# end From the enet 1.3.13 CMakeLists.txt

include_directories(include)

set(enet_SOURCES callbacks.c
                 compress.c
                 host.c
                 list.c
                 packet.c
                 peer.c
                 protocol.c
                 unix.c
                 win32.c
                    )

set(enet_HEADERS include/enet/callbacks.h
                 include/enet/enet.h
                 include/enet/list.h
                 include/enet/protocol.h
                 include/enet/time.h
                 include/enet/types.h
                 include/enet/unix.h
                 include/enet/utility.h
                 include/enet/win32.h
                )


add_library(enet STATIC ${enet_SOURCES} ${enet_HEADERS})

# TODO - this is NOT working Static lib??
if(WIN32)
   target_link_libraries(enet ws2_32 winmm)
endif(WIN32)


install(FILES ${enet_HEADERS}
              DESTINATION include/enet)

install(TARGETS enet
        RUNTIME DESTINATION bin
        LIBRARY DESTINATION lib
        ARCHIVE DESTINATION lib)