CMake+Sysdig Bridge: Add a FindSinsp module.
Add a FindSinsp CMake module, and use it in the Sysdig Bridge plugin CMakeLists.txt. It still needs work, but should at least be usable on more machines. Conflicts: plugins/epan/sysdig_bridge/CMakeLists.txt
This commit is contained in:
Gerald Combs
parent
90bd33e4e2
commit
be03aa1a4d
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#
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# - Find libsinsp
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# Find libsinsp and libscap includes and libraries
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# Adapted from FindZSTD.cmake.
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#
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# SINSP_INCLUDE_DIRS - where to find sinsp.h, scap.h, etc.
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# SINSP_LIBRARIES - List of libraries when using libsinsp.
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# SINSP_FOUND - True if libsinsp found.
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# SINSP_DLL_DIR - (Windows) Path to the libsinsp and libscap DLLs
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# SINSP_DLL - (Windows) Name of the libsinsp and libscap DLLs
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include( FindWSWinLibs )
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FindWSWinLibs( "libsinsp-.*" "SINSP_HINTS" )
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if( NOT WIN32)
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find_package(PkgConfig)
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pkg_search_module(Sinsp libsinsp)
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endif()
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find_path(SINSP_INCLUDE_DIR
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NAMES sinsp.h
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HINTS "${SINSP_INCLUDEDIR}" "${SINSP_HINTS}/include"
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PATH_SUFFIXES userspace/libsinsp
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/usr/include
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/usr/local/include
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)
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find_path(SCAP_INCLUDE_DIR
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NAMES scap.h
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HINTS "${SINSP_INCLUDEDIR}" "${SINSP_HINTS}/include"
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PATH_SUFFIXES userspace/libscap
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/usr/include
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/usr/local/include
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)
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find_library(SINSP_LIBRARY
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NAMES sinsp
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HINTS "${SINSP_LIBDIR}" "${SINSP_HINTS}/lib"
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PATH_SUFFIXES libsinsp
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PATHS
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/usr/lib
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/usr/local/lib
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)
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find_library(SCAP_LIBRARY
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NAMES scap
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HINTS "${SINSP_LIBDIR}" "${SINSP_HINTS}/lib"
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PATH_SUFFIXES libscap
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PATHS
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/usr/lib
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/usr/local/lib
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)
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find_path(JSON_INCLUDE_DIR
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NAMES json/json.h
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HINTS "${SINSP_INCLUDEDIR}" "${SINSP_HINTS}/include"
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/usr/include
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/usr/local/include
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)
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find_library(JSONCPP_LIBRARY
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NAMES jsoncpp
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HINTS "${SINSP_LIBDIR}" "${SCAP_HINTS}/lib"
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PATHS
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/usr/lib
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/usr/local/lib
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)
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find_path(TBB_INCLUDE_DIR
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NAMES tbb/tbb.h
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HINTS "${SINSP_INCLUDEDIR}" "${SINSP_HINTS}/include"
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/usr/include
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/usr/local/include
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)
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find_library(TBB_LIBRARY
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NAMES tbb
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HINTS "${SINSP_LIBDIR}" "${SCAP_HINTS}/lib"
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PATHS
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/usr/lib
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/usr/local/lib
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)
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# if( SINSP_INCLUDE_DIR AND SCAP_INCLUDE_DIR AND SINSP_LIBRARY AND SCAP_LIBRARY )
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# file(STRINGS ${SINSP_INCLUDE_DIR}/sinsp.h SINSP_VERSION_MAJOR
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# REGEX "#define[ ]+SINSP_VERSION_MAJOR[ ]+[0-9]+")
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# string(REGEX MATCH "[0-9]+" SINSP_VERSION_MAJOR ${SINSP_VERSION_MAJOR})
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# file(STRINGS ${SINSP_INCLUDE_DIR}/sinsp.h SINSP_VERSION_MINOR
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# REGEX "#define[ ]+SINSP_VERSION_MINOR[ ]+[0-9]+")
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# string(REGEX MATCH "[0-9]+" SINSP_VERSION_MINOR ${SINSP_VERSION_MINOR})
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# file(STRINGS ${SINSP_INCLUDE_DIR}/sinsp.h SINSP_VERSION_RELEASE
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# REGEX "#define[ ]+SINSP_VERSION_RELEASE[ ]+[0-9]+")
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# string(REGEX MATCH "[0-9]+" SINSP_VERSION_RELEASE ${SINSP_VERSION_RELEASE})
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# set(SINSP_VERSION ${SINSP_VERSION_MAJOR}.${SINSP_VERSION_MINOR}.${SINSP_VERSION_RELEASE})
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# endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(Sinsp
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REQUIRED_VARS
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SINSP_LIBRARY SINSP_INCLUDE_DIR
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SCAP_LIBRARY SCAP_INCLUDE_DIR
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JSONCPP_LIBRARY JSON_INCLUDE_DIR
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TBB_LIBRARY TBB_INCLUDE_DIR
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# VERSION_VAR SINSP_VERSION
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)
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if( SINSP_FOUND )
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set( SINSP_INCLUDE_DIRS ${SINSP_INCLUDE_DIR} ${SCAP_INCLUDE_DIR} ${JSON_INCLUDE_DIR} ${TBB_INCLUDE_DIR} )
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set( SINSP_LIBRARIES ${SINSP_LIBRARY} ${SCAP_LIBRARY} ${JSONCPP_LIBRARY} ${TBB_LIBRARY} )
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# if (WIN32)
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# set ( SINSP_DLL_DIR "${SINSP_HINTS}/bin"
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# CACHE PATH "Path to sinsp DLL"
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# )
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# file( GLOB _SINSP_dll RELATIVE "${SINSP_DLL_DIR}"
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# "${SINSP_DLL_DIR}/sinsp*.dll"
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# )
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# set ( SINSP_DLL ${_SINSP_dll}
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# # We're storing filenames only. Should we use STRING instead?
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# CACHE FILEPATH "sinsp DLL file name"
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# )
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# mark_as_advanced( SINSP_DLL_DIR SINSP_DLL )
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# endif()
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else()
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set( SINSP_INCLUDE_DIRS )
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set( SINSP_LIBRARIES )
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endif()
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mark_as_advanced( SINSP_LIBRARIES SINSP_INCLUDE_DIRS )
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@ -35,30 +35,21 @@ register_plugin_files(plugin.c
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add_plugin_library(sysdig-plugins epan)
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# XXX Hack for now; handle correctly in CMake at some point.
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set(FALCOSECURITY_INCLUDE_DIRS
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/Users/gerald/Development/falcosecurity-libs/userspace/libscap
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/Users/gerald/Development/falcosecurity-libs/userspace/libsinsp
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/usr/local/include
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)
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set(FALCOSECURITY_LIBRARIES
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/Users/gerald/Development/falcosecurity-libs/build/libscap/libscap.a
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/Users/gerald/Development/falcosecurity-libs/build/libsinsp/libsinsp.a
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/usr/local/lib/libjsoncpp.dylib
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/usr/local/lib/libtbb.dylib
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)
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find_package(Sinsp REQUIRED)
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# XXX Hacks; need to fix in falcosecurity-libs.
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target_compile_definitions(sysdig-plugins PRIVATE
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HAVE_STRLCPY=1
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)
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# target_compile_options(sysdig-plugins PRIVATE -Wno-address-of-packed-member)
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target_include_directories(sysdig-plugins SYSTEM PUBLIC
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${FALCOSECURITY_INCLUDE_DIRS}
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target_include_directories(sysdig-plugins SYSTEM PRIVATE
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${SINSP_INCLUDE_DIRS}
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)
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target_link_libraries(sysdig-plugins
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epan
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${FALCOSECURITY_LIBRARIES}
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${SINSP_LIBRARIES}
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)
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install_plugin(sysdig-plugins epan)
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