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132 lines
4.0 KiB
132 lines
4.0 KiB
8 years ago
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project(n2n)
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cmake_minimum_required(VERSION 2.6)
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# N2n information
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set(N2N_VERSION 2.1.0)
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set(N2N_OSNAME ${CMAKE_SYSTEM})
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# N2n specific params
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if(NOT DEFINED N2N_OPTION_AES)
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set(N2N_OPTION_AES ON)
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endif(NOT DEFINED N2N_OPTION_AES)
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add_definitions(-DN2N_VERSION='\"${N2N_VERSION}\"' -DN2N_OSNAME='\"${N2N_OSNAME}\"')
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if(N2N_OPTION_AES)
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add_definitions(-DN2N_HAVE_AES)
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endif(N2N_OPTION_AES)
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# Build information
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if(NOT DEFINED BUILD_SHARED_LIBS)
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set(BUILD_SHARED_LIBS OFF)
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endif(NOT DEFINED BUILD_SHARED_LIBS)
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if(NOT DEFINED CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE None)
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endif(NOT DEFINED CMAKE_BUILD_TYPE)
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#set(CMAKE_BUILD_TYPE Debug)
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#set(CMAKE_BUILD_TYPE Release)
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#Ultrasparc64 users experiencing SIGBUS should try the following gcc options
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#(thanks to Robert Gibbon)
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#PLATOPTS_SPARC64=-mcpu=ultrasparc -pipe -fomit-frame-pointer -ffast-math -finline-functions -fweb -frename-registers -mapp-regs
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# None
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set(CMAKE_C_FLAGS "-Wall -Wshadow -Wpointer-arith -Wmissing-declarations -Wnested-externs")
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set(CMAKE_CXX_FLAGS "-Wall -Wshadow -Wpointer-arith -Wmissing-declarations -Wnested-externs")
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# Debug
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set(CMAKE_C_FLAGS_DEBUG "-g")
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set(CMAKE_CXX_FLAGS_DEBUG "-g")
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# Release
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set(CMAKE_C_FLAGS_RELEASE "-O2 -DNDEBUG")
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set(CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG")
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## DEBUG FOR CMAKE
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#message(${N2N_VERSION})
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#message(${N2N_OSNAME})
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##message(${CMAKE_BUILD_TYPE})
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#message(${N2N_OPTION_AES})
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## DEBUG FOR CMAKE
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add_library(n2n n2n.c
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n2n_keyfile.c
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wire.c
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minilzo.c
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twofish.c
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transform_null.c
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transform_tf.c
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transform_aes.c
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tuntap_freebsd.c
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tuntap_netbsd.c
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tuntap_linux.c
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tuntap_osx.c
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version.c
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)
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if(DEFINED WIN32)
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add_subdirectory(win32)
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target_link_libraries(n2n n2n_win32)
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endif(DEFINED WIN32)
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if(N2N_OPTION_AES)
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target_link_libraries(n2n crypto)
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endif(N2N_OPTION_AES)
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# For Solaris (or OpenSolaris?)
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#target_link_libraries(n2n socket nsl)
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add_executable(edge edge.c)
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target_link_libraries(edge n2n)
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add_executable(supernode sn.c)
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target_link_libraries(supernode n2n)
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add_executable(test test.c)
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target_link_libraries(test n2n)
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add_executable(benchmark benchmark.c)
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target_link_libraries(benchmark n2n)
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install(TARGETS edge supernode
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RUNTIME DESTINATION sbin
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LIBRARY DESTINATION lib
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ARCHIVE DESTINATION lib
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)
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# Documentation
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if(DEFINED UNIX)
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add_dependencies(n2n doc)
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file(MAKE_DIRECTORY ${PROJECT_BINARY_DIR}/doc)
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add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/doc/edge.8.gz
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COMMAND gzip -c ${PROJECT_SOURCE_DIR}/edge.8 > ${PROJECT_BINARY_DIR}/doc/edge.8.gz
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DEPENDS ${PROJECT_SOURCE_DIR}/edge.8
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)
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add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/doc/supernode.1.gz
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COMMAND gzip -c ${PROJECT_SOURCE_DIR}/supernode.1 > ${PROJECT_BINARY_DIR}/doc/supernode.1.gz
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DEPENDS ${PROJECT_SOURCE_DIR}/supernode.1
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)
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add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/doc/n2n_v2.7.gz
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COMMAND gzip -c ${PROJECT_SOURCE_DIR}/n2n_v2.7 > ${PROJECT_BINARY_DIR}/doc/n2n_v2.7.gz
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DEPENDS ${PROJECT_SOURCE_DIR}/n2n_v2.7
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)
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add_custom_target(doc DEPENDS ${PROJECT_BINARY_DIR}/doc/edge.8.gz
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${PROJECT_BINARY_DIR}/doc/supernode.1.gz
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${PROJECT_BINARY_DIR}/doc/n2n_v2.7.gz
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)
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set_source_files_properties(${PROJECT_BINARY_DIR}/doc/edge.8.gz
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${PROJECT_BINARY_DIR}/doc/supernode.1.gz
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${PROJECT_BINARY_DIR}/doc/n2n_v2.7.gz
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PROPERTIES GENERATED 1)
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install(FILES ${PROJECT_BINARY_DIR}/doc/edge.8.gz
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DESTINATION /usr/share/man8)
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install(FILES ${PROJECT_BINARY_DIR}/doc/supernode.1.gz
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DESTINATION /usr/share/man1)
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install(FILES ${PROJECT_BINARY_DIR}/doc/n2n_v2.7.gz
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DESTINATION /usr/share/man7)
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endif(DEFINED UNIX)
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