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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.5)
# set the project name
project(SIPp)
# specify the C++ standard
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED True)
set(CMAKE_CXX_EXTENSIONS False)
# specify the C++ standard on older CMake (<3.8)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror -pedantic -Wno-deprecated-copy -Wno-array-bounds")
endif()
# Include binary dir first, where we add generated config.h and
# version.h. If nothing is found there (release tar) use the version.h
# from the source.
include_directories(
${PROJECT_BINARY_DIR}
${PROJECT_SOURCE_DIR}/include)
if(BUILD_STATIC)
set(CMAKE_EXE_LINKER_FLAGS "-static-libgcc -static-libstdc++ -static")
set(CMAKE_FIND_LIBRARY_SUFFIXES .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
endif(BUILD_STATIC)
function(optional_library LIB_NAME DESCRIPTION)
set(USE_${LIB_NAME} "DEFAULT" CACHE STRING "${DESCRIPTION}")
string(TOLOWER "${LIB_NAME}" LIB_LOWER)
if(USE_${LIB_NAME} STREQUAL "ON" OR USE_${LIB_NAME} STREQUAL "1")
find_library(${LIB_NAME}_LIBRARY ${LIB_LOWER})
set(USE_${LIB_NAME} 1)
elseif(USE_${LIB_NAME} STREQUAL "OFF" OR USE_${LIB_NAME} STREQUAL "0")
set(USE_${LIB_NAME} 0)
else()
find_library(${LIB_NAME}_LIBRARY ${LIB_LOWER})
if(${LIB_NAME}_LIBRARY)
message(STATUS "${LIB_NAME} is enabled")
set(USE_${LIB_NAME} 1 PARENT_SCOPE)
else()
message(STATUS "${LIB_NAME} is disabled")
set(USE_${LIB_NAME} 0 PARENT_SCOPE)
endif()
endif()
endfunction()
optional_library(SCTP "Build with SCTP support")
optional_library(PCAP "Build with PCAP playback support")
optional_library(GSL "Build with improved statistical support")
set(USE_SSL "DEFAULT" CACHE STRING "Build with SIPS support")
if(USE_SSL STREQUAL "ON" OR USE_SSL STREQUAL "1")
set(USE_SSL 1)
elseif(USE_SSL STREQUAL "OFF" OR USE_SSL STREQUAL "0")
set(USE_SSL 0)
endif()
option(BUILD_STATIC "Build a statically-linked binary" OFF)
option(USE_LOCAL_IP_HINTS "Build with local ip hints priority" OFF)
file(GLOB all_SRCS
"${PROJECT_SOURCE_DIR}/src/*.cpp"
"${PROJECT_SOURCE_DIR}/src/*.c"
)
include(${CMAKE_ROOT}/Modules/CheckCXXSourceCompiles.cmake)
include(${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake)
include(${CMAKE_ROOT}/Modules/CheckSymbolExists.cmake)
include(${CMAKE_ROOT}/Modules/CheckStructHasMember.cmake)
CHECK_INCLUDE_FILE("endian.h" HAVE_ENDIAN_H)
CHECK_INCLUDE_FILE("sys/endian.h" HAVE_SYS_ENDIAN_H)
CHECK_INCLUDE_FILE("sys/epoll.h" HAVE_EPOLL)
CHECK_STRUCT_HAS_MEMBER("struct udphdr" uh_sport "sys/types.h;netinet/udp.h" HAVE_UDP_UH_PREFIX)
CHECK_SYMBOL_EXISTS(le16toh "endian.h" HAVE_DECL_LE16TOH)
CHECK_SYMBOL_EXISTS(le16toh "sys/endian.h" HAVE_DECL_LE16TOH_BSD)
configure_file("${PROJECT_SOURCE_DIR}/include/config.h.in"
"${PROJECT_BINARY_DIR}/config.h" )
list(REMOVE_ITEM all_SRCS
"${PROJECT_SOURCE_DIR}/src/sipp_unittest.cpp")
list(REMOVE_ITEM all_SRCS
"${PROJECT_SOURCE_DIR}/src/sipp.cpp")
if(NOT USE_PCAP)
list(REMOVE_ITEM all_SRCS
"${PROJECT_SOURCE_DIR}/src/prepare_pcap.c")
list(REMOVE_ITEM all_SRCS
"${PROJECT_SOURCE_DIR}/src/send_packets.c")
endif(NOT USE_PCAP)
find_package(PkgConfig QUIET) # import pkg_check_modules() and friends
if(USE_SSL)
if(PKG_CONFIG_FOUND)
pkg_search_module(SSL openssl>=0.9.8 wolfssl>=3.15.0)
endif()
if(SSL_FOUND)
if("${SSL_LIBRARIES}" MATCHES "wolfssl")
set(WOLFSSL_FOUND True)
else()
set(OPENSSL_FOUND True)
endif()
else()
find_library(OPENSSL_SSL_LIBRARY NAMES ssl)
find_library(OPENSSL_CRYPTO_LIBRARY NAMES crypto)
if(OPENSSL_SSL_LIBRARY AND OPENSSL_CRYPTO_LIBRARY)
set(SSL_LIBRARIES ${OPENSSL_SSL_LIBRARY} ${OPENSSL_CRYPTO_LIBRARY})
set(OPENSSL_FOUND True)
else()
find_library(WOLFSSL_LIBRARY NAMES wolfssl)
if(WOLFSSL_LIBRARY)
set(SSL_LIBRARIES ${WOLFSSL_LIBRARY})
set(WOLFSSL_FOUND True)
endif()
endif()
endif()
if(OPENSSL_FOUND OR WOLFSSL_FOUND)
if(USE_SSL STREQUAL "DEFAULT")
message(STATUS "Found ${SSL_LIBRARIES}; enabling sips support")
endif()
else()
if(USE_SSL STREQUAL "DEFAULT")
message(STATUS "Neither OpenSSL nor WolfSSL was found; disabling sips support")
set(USE_SSL 0)
else()
message(FATAL_ERROR "Neither OpenSSL nor WolfSSL was found; please install a devel package")
endif()
endif()
if(OPENSSL_FOUND)
add_definitions("-DUSE_TLS" "-DUSE_OPENSSL")
elseif(WOLFSSL_FOUND)
add_definitions("-DUSE_TLS" "-DUSE_WOLFSSL" "-DOPENSSL_ALL")
endif()
endif()
if(NOT USE_SSL)
list(REMOVE_ITEM all_SRCS
"${PROJECT_SOURCE_DIR}/src/sslsocket.cpp")
endif(NOT USE_SSL)
if(USE_PCAP)
add_definitions("-DPCAPPLAY")
endif(USE_PCAP)
if(USE_LOCAL_IP_HINTS)
add_definitions("-DUSE_LOCAL_IP_HINTS")
endif(USE_LOCAL_IP_HINTS)
if(USE_GSL)
add_definitions("-DHAVE_GSL")
endif(USE_GSL)
if(USE_SCTP)
add_definitions("-DUSE_SCTP")
endif(USE_SCTP)
# add the executable
add_executable(sipp ${all_SRCS} "${PROJECT_SOURCE_DIR}/src/sipp.cpp")
target_compile_features(sipp PUBLIC cxx_auto_type cxx_range_for)
if(EXISTS ${PROJECT_SOURCE_DIR}/gtest/googletest)
add_executable(sipp_unittest EXCLUDE_FROM_ALL
${all_SRCS}
"${PROJECT_SOURCE_DIR}/src/sipp_unittest.cpp"
"${PROJECT_SOURCE_DIR}/gtest/googletest/src/gtest-all.cc"
"${PROJECT_SOURCE_DIR}/gtest/googlemock/src/gmock-all.cc"
)
target_compile_features(sipp_unittest PUBLIC cxx_auto_type cxx_range_for)
target_compile_definitions(sipp_unittest PUBLIC "-DGTEST")
target_include_directories(sipp_unittest SYSTEM PUBLIC
${PROJECT_SOURCE_DIR}/gtest/googletest
${PROJECT_SOURCE_DIR}/gtest/googlemock
${PROJECT_SOURCE_DIR}/gtest/googletest/include
${PROJECT_SOURCE_DIR}/gtest/googlemock/include
)
else()
add_executable(sipp_unittest EXCLUDE_FROM_ALL
${all_SRCS}
"${PROJECT_SOURCE_DIR}/src/sipp_unittest.cpp")
endif()
# add version
find_package(Git)
file(WRITE ${PROJECT_SOURCE_DIR}/include/version.cmake
"execute_process(
COMMAND ${GIT_EXECUTABLE} describe --tags --always --first-parent
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
OUTPUT_VARIABLE VERSION
OUTPUT_STRIP_TRAILING_WHITESPACE
)
configure_file(\${SRC} \${DST} @ONLY)
")
if(EXISTS ${PROJECT_SOURCE_DIR}/.git)
add_custom_target(
version
${CMAKE_COMMAND} -D SRC=${PROJECT_SOURCE_DIR}/include/version.h.in
-D DST=${PROJECT_BINARY_DIR}/version.h
-P ${PROJECT_SOURCE_DIR}/include/version.cmake
)
add_dependencies(sipp version)
add_dependencies(sipp_unittest version)
endif()
if(PKG_CONFIG_FOUND)
pkg_search_module(CURSES_LIBRARY ncursesw cursesw ncurses curses)
if(CURSES_LIBRARY_FOUND)
set(CURSES_LIBRARY ${CURSES_LIBRARY_LIBRARIES})
endif()
pkg_search_module(TINFO_LIBRARY tinfo)
if(TINFO_LIBRARY_FOUND)
set(TINFO_LIBRARY ${TINFO_LIBRARY_LIBRARIES})
endif()
endif()
if(NOT CURSES_LIBRARY)
find_library(CURSES_LIBRARY NAMES ncursesw cursesw ncurses curses)
endif()
if(NOT TINFO_LIBRARY)
find_library(TINFO_LIBRARY NAMES tinfo)
endif()
if(CURSES_LIBRARY)
if(BUILD_STATIC)
add_definitions("-DNCURSES_STATIC")
endif(BUILD_STATIC)
target_link_libraries(sipp dl ${CURSES_LIBRARY} pthread)
target_link_libraries(sipp_unittest dl ${CURSES_LIBRARY} pthread)
if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
if(TINFO_LIBRARY)
target_link_libraries(sipp ${TINFO_LIBRARY})
target_link_libraries(sipp_unittest ${TINFO_LIBRARY})
else()
if(BUILD_STATIC)
message(WARNING "libtinfo.a was not found -- please install package if linking fails")
else()
message(FATAL_ERROR "libtinfo.so was not found -- please install package")
endif(BUILD_STATIC)
endif(TINFO_LIBRARY)
endif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
if(CURSES_LIBRARY_INCLUDE_DIRS OR TINFO_LIBRARY_INCLUDE_DIRS)
target_include_directories(sipp SYSTEM PUBLIC ${CURSES_LIBRARY_INCLUDE_DIRS} ${TINFO_LIBRARY_INCLUDE_DIRS})
target_include_directories(sipp_unittest SYSTEM PUBLIC ${CURSES_LIBRARY_INCLUDE_DIRS} ${TINFO_LIBRARY_INCLUDE_DIRS})
endif()
else()
message(FATAL_ERROR "libcurses / libncurses was not found; please install devel package")
endif()
find_library(RT_LIBRARY NAMES rt)
if(RT_LIBRARY)
target_link_libraries(sipp ${RT_LIBRARY})
target_link_libraries(sipp_unittest ${RT_LIBRARY})
endif()
if(DEBUG)
add_definitions("-g -O0")
endif(DEBUG)
if(SIPP_MAX_MSG_SIZE)
add_definitions("-DSIPP_MAX_MSG_SIZE=${SIPP_MAX_MSG_SIZE}")
endif(SIPP_MAX_MSG_SIZE)
if(CYGWIN)
add_definitions("-D_GNU_SOURCE")
endif(CYGWIN)
if(USE_GSL)
find_library(GSLCBLAS_LIBRARY gslcblas)
target_link_libraries(sipp ${GSL_LIBRARY} ${GSLCBLAS_LIBRARY})
target_link_libraries(sipp_unittest ${GSL_LIBRARY} ${GSLCBLAS_LIBRARY})
endif(USE_GSL)
if(USE_SSL)
target_link_libraries(sipp ${SSL_LIBRARIES})
target_link_libraries(sipp_unittest ${SSL_LIBRARIES})
if(SSL_INCLUDE_DIRS)
target_include_directories(sipp SYSTEM PUBLIC ${SSL_INCLUDE_DIRS})
target_include_directories(sipp_unittest SYSTEM PUBLIC ${SSL_INCLUDE_DIRS})
endif(SSL_INCLUDE_DIRS)
endif(USE_SSL)
if(USE_PCAP)
set(PCAP_LIBRARIES ${PCAP_LIBRARY})
if(PKG_CONFIG_FOUND)
pkg_search_module(PCAP libpcap)
if(BUILD_STATIC AND PCAP_STATIC_LIBRARIES)
set(PCAP_LIBRARIES ${PCAP_STATIC_LIBRARIES})
find_library(CAP_LIBRARY cap)
endif()
endif()
target_link_libraries(sipp ${PCAP_LIBRARIES})
target_link_libraries(sipp_unittest ${PCAP_LIBRARIES})
if(CAP_LIBRARY)
target_link_libraries(sipp ${CAP_LIBRARY})
target_link_libraries(sipp_unittest ${CAP_LIBRARY})
endif()
endif(USE_PCAP)
if(USE_SCTP)
find_library(SCTP_LIBRARY sctp)
if(SCTP_LIBRARY)
target_link_libraries(sipp ${SCTP_LIBRARY})
target_link_libraries(sipp_unittest ${SCTP_LIBRARY})
endif()
endif()
if(BUILD_STATIC AND MSYS)
target_link_libraries(sipp crypt32)
target_link_libraries(sipp_unittest crypt32)
endif(BUILD_STATIC AND MSYS)
install(TARGETS sipp DESTINATION bin)