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https://github.com/falcosecurity/falco.git
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Rework cmake files
Rather than do include_directory() on the whole sysdig repo, just do it for driver, libscap, and libsinp. This is a step on the way to building a digwatch package.
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9c459f6692
commit
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108
CMakeLists.txt
108
CMakeLists.txt
@ -1,19 +1,24 @@
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cmake_minimum_required(VERSION 2.6)
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cmake_minimum_required(VERSION 2.8.2)
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project(digwatch)
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if(NOT DEFINED DIGWATCH_VERSION)
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set(DIGWATCH_VERSION "0.1.1dev")
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endif()
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set(DRAIOS_DEBUG_FLAGS "-D_DEBUG")
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#set(DRAIOS_FEATURE_FLAGS "-DPPM_ENABLE_SENTINEL")
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set(CMAKE_C_FLAGS "-Wall -ggdb ${DRAIOS_FEATURE_FLAGS}")
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set(CMAKE_CXX_FLAGS "-Wall -ggdb --std=c++0x ${DRAIOS_FEATURE_FLAGS}")
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set(CMAKE_C_FLAGS_DEBUG "${DRAIOS_DEBUG_FLAGS}")
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set(CMAKE_CXX_FLAGS_DEBUG "${DRAIOS_DEBUG_FLAGS}")
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# Add "-fno-inline -fno-omit-frame-pointer" for perf
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set(CMAKE_C_FLAGS_RELEASE "-O3 -fno-strict-aliasing -DNDEBUG")
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set(CMAKE_CXX_FLAGS_RELEASE "-O3 -fno-strict-aliasing -DNDEBUG")
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add_definitions(-DPLATFORM_NAME="${CMAKE_SYSTEM_NAME}")
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add_definitions(-DK8S_DISABLE_THREAD)
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add_definitions(-DHAS_CAPTURE)
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if(CMAKE_BUILD_TYPE STREQUAL "Debug")
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@ -23,30 +28,117 @@ else()
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endif()
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set(PACKAGE_NAME "draios-digwatch")
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set(PROBE_VERSION "${DIGWATCH_VERSION}")
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set(PROBE_NAME "sysdig-probe")
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set(PROBE_DEVICE_NAME "sysdig")
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add_definitions(-DK8S_DISABLE_THREAD)
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set(CMD_MAKE make)
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set(SYSDIG_DIR ${PROJECT_SOURCE_DIR}/../sysdig)
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add_subdirectory(${SYSDIG_DIR} ${PROJECT_BINARY_DIR}/sysdig)
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include(ExternalProject)
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set(LUAJIT_INCLUDE_DIR "${sysdig_BINARY_DIR}/luajit-prefix/src/luajit/src")
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set(ZLIB_SRC "${PROJECT_BINARY_DIR}/zlib-prefix/src/zlib")
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message(STATUS "Using bundled zlib in '${ZLIB_SRC}'")
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set(ZLIB_INCLUDE "${ZLIB_SRC}")
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set(ZLIB_LIB "${ZLIB_SRC}/libz.a")
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ExternalProject_Add(zlib
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URL "http://download.draios.com/dependencies/zlib-1.2.8.tar.gz"
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URL_MD5 "44d667c142d7cda120332623eab69f40"
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CONFIGURE_COMMAND "./configure"
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BUILD_COMMAND ${CMD_MAKE}
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BUILD_IN_SOURCE 1
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INSTALL_COMMAND "")
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set(JSONCPP_SRC "${SYSDIG_DIR}/userspace/libsinsp/third-party/jsoncpp")
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set(JSONCPP_INCLUDE "${JSONCPP_SRC}")
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set(JSONCPP_LIB_SRC "${JSONCPP_SRC}/jsoncpp.cpp")
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# we pull this in because libsinsp won't build without it
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set(CURSES_BUNDLE_DIR "${PROJECT_BINARY_DIR}/ncurses-prefix/src/ncurses")
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set(CURSES_INCLUDE_DIR "${CURSES_BUNDLE_DIR}/include/")
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set(CURSES_LIBRARIES "${CURSES_BUNDLE_DIR}/lib/libncurses.a")
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message(STATUS "Using bundled ncurses in '${CURSES_BUNDLE_DIR}'")
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ExternalProject_Add(ncurses
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URL "http://download.draios.com/dependencies/ncurses-6.0-20150725.tgz"
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URL_MD5 "32b8913312e738d707ae68da439ca1f4"
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CONFIGURE_COMMAND ./configure --without-cxx --without-cxx-binding --without-ada --without-manpages --without-progs --without-tests --with-terminfo-dirs=/etc/terminfo:/lib/terminfo:/usr/share/terminfo
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BUILD_COMMAND ${CMD_MAKE}
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BUILD_IN_SOURCE 1
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INSTALL_COMMAND "")
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set(B64_SRC "${PROJECT_BINARY_DIR}/b64-prefix/src/b64")
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message(STATUS "Using bundled b64 in '${B64_SRC}'")
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set(B64_INCLUDE "${B64_SRC}/include")
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set(B64_LIB "${B64_SRC}/src/libb64.a")
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ExternalProject_Add(b64
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URL "http://download.draios.com/dependencies/libb64-1.2.src.zip"
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URL_MD5 "a609809408327117e2c643bed91b76c5"
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CONFIGURE_COMMAND ""
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BUILD_COMMAND ${CMD_MAKE}
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BUILD_IN_SOURCE 1
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INSTALL_COMMAND "")
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set(OPENSSL_BUNDLE_DIR "${PROJECT_BINARY_DIR}/openssl-prefix/src/openssl")
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set(OPENSSL_INSTALL_DIR "${OPENSSL_BUNDLE_DIR}/target")
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set(OPENSSL_LIBRARY_SSL "${OPENSSL_INSTALL_DIR}/lib/libssl.a")
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set(OPENSSL_LIBRARY_CRYPTO "${OPENSSL_INSTALL_DIR}/lib/libcrypto.a")
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message(STATUS "Using bundled openssl in '${OPENSSL_BUNDLE_DIR}'")
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ExternalProject_Add(openssl
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URL "http://download.draios.com/dependencies/openssl-1.0.2d.tar.gz"
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URL_MD5 "38dd619b2e77cbac69b99f52a053d25a"
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CONFIGURE_COMMAND ./config shared --prefix=${OPENSSL_INSTALL_DIR}
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BUILD_COMMAND ${CMD_MAKE}
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BUILD_IN_SOURCE 1
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INSTALL_COMMAND ${CMD_MAKE} install)
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set(CURL_SSL_OPTION "--with-ssl=${OPENSSL_INSTALL_DIR}")
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set(CURL_BUNDLE_DIR "${PROJECT_BINARY_DIR}/curl-prefix/src/curl")
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set(CURL_INCLUDE_DIR "${CURL_BUNDLE_DIR}/include/")
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set(CURL_LIBRARIES "${CURL_BUNDLE_DIR}/lib/.libs/libcurl.a")
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message(STATUS "Using bundled curl in '${CURL_BUNDLE_DIR}'")
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message(STATUS "Using SSL for curl in '${CURL_SSL_OPTION}'")
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include(ExternalProject)
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ExternalProject_Add(curl
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DEPENDS openssl
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URL "http://download.draios.com/dependencies/curl-7.45.0.tar.bz2"
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URL_MD5 "62c1a352b28558f25ba6209214beadc8"
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CONFIGURE_COMMAND ./configure ${CURL_SSL_OPTION} --disable-shared --enable-optimize --disable-curldebug --disable-rt --enable-http --disable-ftp --disable-file --disable-ldap --disable-ldaps --disable-rtsp --disable-telnet --disable-tftp --disable-pop3 --disable-imap --disable-smb --disable-smtp --disable-gopher --disable-sspi --disable-ntlm-wb --disable-tls-srp --without-winssl --without-darwinssl --without-polarssl --without-cyassl --without-nss --without-axtls --without-ca-path --without-ca-bundle --without-libmetalink --without-librtmp --without-winidn --without-libidn --without-nghttp2 --without-libssh2
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BUILD_COMMAND ${CMD_MAKE}
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BUILD_IN_SOURCE 1
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INSTALL_COMMAND "")
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set(LUAJIT_SRC "${PROJECT_BINARY_DIR}/luajit-prefix/src/luajit/src")
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message(STATUS "Using bundled LuaJIT in '${LUAJIT_SRC}'")
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set(LUAJIT_INCLUDE "${LUAJIT_SRC}")
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set(LUAJIT_LIB "${LUAJIT_SRC}/libluajit.a")
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ExternalProject_Add(luajit
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URL "http://download.draios.com/dependencies/LuaJIT-2.0.3.tar.gz"
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URL_MD5 "f14e9104be513913810cd59c8c658dc0"
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CONFIGURE_COMMAND ""
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BUILD_COMMAND ${CMD_MAKE}
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BUILD_IN_SOURCE 1
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INSTALL_COMMAND "")
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ExternalProject_Add(lpeg
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DEPENDS luajit
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URL "https://s3.amazonaws.com/download.draios.com/dependencies/lpeg-1.0.0.tar.gz"
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URL_MD5 "0aec64ccd13996202ad0c099e2877ece"
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BUILD_COMMAND LUA_INCLUDE=${LUAJIT_INCLUDE_DIR} ${PROJECT_SOURCE_DIR}/scripts/build-lpeg.sh
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BUILD_COMMAND LUA_INCLUDE=${LUAJIT_INCLUDE} ${PROJECT_SOURCE_DIR}/scripts/build-lpeg.sh
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BUILD_IN_SOURCE 1
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CONFIGURE_COMMAND ""
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INSTALL_COMMAND cp lpeg.so re.lua ${PROJECT_SOURCE_DIR}/userspace/digwatch/lua)
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add_subdirectory(${SYSDIG_DIR}/driver ${PROJECT_BINARY_DIR}/driver)
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add_subdirectory(${SYSDIG_DIR}/userspace/libscap ${PROJECT_BINARY_DIR}/userspace/libscap)
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add_subdirectory(${SYSDIG_DIR}/userspace/libsinsp ${PROJECT_BINARY_DIR}/userspace/libsinsp)
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add_subdirectory(userspace/digwatch)
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@ -1,22 +1,14 @@
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include_directories(${PROJECT_SOURCE_DIR}/../sysdig/userspace/libsinsp/third-party/jsoncpp)
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include_directories("${LUAJIT_INCLUDE_DIR}")
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set(CURL_BUNDLE_DIR "${sysdig_BINARY_DIR}/curl-prefix/src/curl")
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set(CURL_INCLUDE_DIR "${CURL_BUNDLE_DIR}/include/")
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if(NOT APPLE)
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include_directories("${CURL_INCLUDE_DIR}")
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endif()
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include_directories("${LUAJIT_INCLUDE}")
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include_directories(${PROJECT_SOURCE_DIR}/../sysdig/userspace/libscap)
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include_directories(${PROJECT_SOURCE_DIR}/../sysdig/userspace/libsinsp)
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include_directories("${PROJECT_BINARY_DIR}/userspace/digwatch")
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include_directories("${CURL_INCLUDE_DIR}")
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add_executable(digwatch formats.cpp fields.cpp rules.cpp digwatch.cpp)
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target_link_libraries(digwatch sinsp)
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set(DIGWATCH_LUA_MAIN "rule_loader.lua")
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configure_file(config_digwatch.h.in config_digwatch.h)
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