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https://github.com/oxen-io/lokinet.git
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6bb65ccf6f
If you start without -DWITH_SETCAP=OFF, but then later re-run cmake, SETCAP is still set (and so still gets tried). This fixes it.
95 lines
3.2 KiB
CMake
95 lines
3.2 KiB
CMake
set(exetargets lokinet)
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if(APPLE)
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add_executable(lokinet lokinet.swift)
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target_compile_options(lokinet BEFORE PRIVATE -target x86_64-apple-macos${CMAKE_OSX_DEPLOYMENT_TARGET})
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else()
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add_executable(lokinet lokinet.cpp)
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endif()
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add_executable(lokinet-vpn lokinet-vpn.cpp)
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enable_lto(lokinet lokinet-vpn)
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list(APPEND exetargets lokinet-vpn)
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if(WITH_BOOTSTRAP)
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add_executable(lokinet-bootstrap lokinet-bootstrap.cpp)
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list(APPEND exetargets lokinet-bootstrap)
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enable_lto(lokinet-bootstrap)
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endif()
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if(TRACY_ROOT)
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target_sources(lokinet PRIVATE ${TRACY_ROOT}/TracyClient.cpp)
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endif()
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set(should_install ON)
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set(SETCAP)
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if(CMAKE_SYSTEM_NAME MATCHES "Linux")
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option(WITH_SETCAP "use setcap when installing" ON)
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if(WITH_SETCAP)
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find_program(SETCAP NAMES setcap HINTS /sbin /usr/sbin)
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if(SETCAP)
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message(STATUS "Found setcap binary: ${SETCAP}")
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else()
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message(WARNING "cannot find setcap binary you will not be able use the install targets unless you use -DWITH_SETCAP=OFF")
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set(should_install OFF)
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endif()
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endif()
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endif()
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if(WITH_BOOTSTRAP)
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target_link_libraries(lokinet-bootstrap PUBLIC cpr::cpr)
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if(NOT WIN32)
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find_package(OpenSSL REQUIRED)
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# because debian sid's curl doesn't link against openssl for some godawful cursed reason
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target_link_libraries(lokinet-bootstrap PUBLIC OpenSSL::SSL OpenSSL::Crypto)
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endif()
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endif()
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# cmake interface library for bunch of cmake hacks to fix final link order
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add_library(hax_and_shims_for_cmake INTERFACE)
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if(WIN32)
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target_link_libraries(hax_and_shims_for_cmake INTERFACE uvw oxenmq::oxenmq -lws2_32 -lshlwapi -ldbghelp -luser32 -liphlpapi -lpsapi -luserenv)
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endif()
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foreach(exe ${exetargets})
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if(WIN32)
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target_sources(${exe} PRIVATE ${CMAKE_BINARY_DIR}/${exe}.rc)
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target_link_libraries(${exe} PRIVATE -static-libstdc++ -static-libgcc --static -Wl,--pic-executable,-e,mainCRTStartup,--subsystem,console:5.00)
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elseif(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
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target_link_directories(${exe} PRIVATE /usr/local/lib)
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endif()
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# target_link_libraries(${exe} PUBLIC lokinet-amalgum hax_and_shims_for_cmake)
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target_link_libraries(${exe} PUBLIC lokinet-core hax_and_shims_for_cmake)
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if(STRIP_SYMBOLS)
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add_custom_command(TARGET ${exe}
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POST_BUILD
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COMMAND ${CMAKE_OBJCOPY} ARGS --only-keep-debug $<TARGET_FILE:${exe}> $<TARGET_FILE:${exe}>.debug
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COMMAND ${CMAKE_STRIP} ARGS --strip-all $<TARGET_FILE:${exe}>)
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endif()
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target_include_directories(${exe} PUBLIC "${PROJECT_SOURCE_DIR}")
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if(should_install)
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if(APPLE)
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install(TARGETS ${exe}
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BUNDLE DESTINATION "${PROJECT_BINARY_DIR}"
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RUNTIME DESTINATION "."
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COMPONENT lokinet)
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else()
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install(TARGETS ${exe} RUNTIME DESTINATION bin COMPONENT lokinet)
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endif()
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endif()
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endforeach()
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target_link_libraries(lokinet PRIVATE CLI11)
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target_link_libraries(lokinet-vpn PRIVATE CLI11)
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if(WITH_SETCAP)
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install(CODE "execute_process(COMMAND ${SETCAP} cap_net_admin,cap_net_bind_service=+eip ${CMAKE_INSTALL_PREFIX}/bin/lokinet)")
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endif()
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if(STRIP_SYMBOLS)
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add_custom_target(symbols ALL
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COMMAND ${CMAKE_COMMAND} -E tar cJf ${CMAKE_CURRENT_BINARY_DIR}/debug-symbols.tar.xz $<TARGET_FILE:lokinet>.debug
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DEPENDS lokinet)
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endif()
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