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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)
protobuf_generate_c(SHIM_UDP_PROTO_SRCS SHIM_UDP_PROTO_HDRS
shim_udp_messages.proto)
# 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 ${X11_X_EXTRA_LIBS} -lbsd)
ENDIF (CMAKE_LIB_BSD_HAS_GETHOSTBYNAME)
ENDIF (CMAKE_LIB_NSL_HAS_GETHOSTBYNAME)
ENDIF(NOT CMAKE_HAVE_GETHOSTBYNAME)
configure_file(
"${CMAKE_CURRENT_SOURCE_DIR}/shim_udp_config.h.in"
"${CMAKE_CURRENT_BINARY_DIR}/shim_udp_config.h")
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}
${SHIM_UDP_PROTO_SRCS} "${CMAKE_CURRENT_BINARY_DIR}/shim_udp_config.h")
target_link_libraries (ipcpd-shim-udp LINK_PUBLIC ouroboros
${PROTOBUF_C_LIBRARY})
# Find the nsupdate executable
find_program(NSUPDATE_EXECUTABLE
NAMES nsupdate
DOC "The nsupdate tool that enables DDNS")
# Find the nslookup executable
find_program(NSLOOKUP_EXECUTABLE
NAMES nslookup
DOC "The nslookup tool that resolves DNS names")
if (${NSUPDATE_EXECUTABLE} STREQUAL "NSUPDATE_EXECUTABLE-NOTFOUND")
message("-- Could not find nsupdate. Disabling DDNS functionality.")
elseif (${NSLOOKUP_EXECUTABLE} STREQUAL "NSLOOKUP_EXECUTABLE-NOTFOUND")
message("-- Could not find nslookup. Disabling DNS lookups.")
else ()
message("-- Found nsupdate: ${NSUPDATE_EXECUTABLE}")
message("-- Found nslookup: ${NSLOOKUP_EXECUTABLE}")
MACRO_ADD_COMPILE_FLAGS(ipcpd-shim-udp -DCONFIG_OUROBOROS_ENABLE_DNS)
endif()
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 sbin)
# Enable once ipcp-shim-udp has tests
# add_subdirectory(tests)
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