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let # Compare with https://github.com/draios/sysdig/blob/0.40.1/cmake/modules/falcosecurity-libs.cmake libsRev = "0.20.0"; libsHash = "sha256-G5MMVNceNa1y7CczfoaRBektc//uUN6ijmcTMnnKMRA=";
# Compare with https://github.com/falcosecurity/libs/blob/0.17.2/cmake/modules/valijson.cmake valijson = fetchFromGitHub { owner = "tristanpenman"; repo = "valijson"; rev = "v1.0.2"; hash = "sha256-wvFdjsDtKH7CpbEpQjzWtLC4RVOU9+D2rSK0Xo1cJqo="; };
# https://github.com/draios/sysdig/blob/0.40.1/cmake/modules/driver.cmake driver = fetchFromGitHub { owner = "falcosecurity"; repo = "libs"; rev = "8.0.0+driver"; hash = "sha256-G5MMVNceNa1y7CczfoaRBektc//uUN6ijmcTMnnKMRA="; };
version = "0.40.1";instdenv.mkDerivation { pname = "sysdig"; inherit version;
src = fetchFromGitHub { owner = "draios"; repo = "sysdig"; tag = version; hash = "sha256-MPiNfxGePtQvh3l9RA6Vg+glB9RiR3ia1vv06MAw9do="; };
nativeBuildInputs = [ cmake perl installShellFiles pkg-config ]; buildInputs = [ luajit ncurses openssl curl jq onetbb re2 protobuf grpc yaml-cpp jsoncpp nlohmann_json zstd uthash ] ++ lib.optionals stdenv.isLinux [ bpftools elfutils libbpf clang gcc ] ++ lib.optionals (kernel != null) kernel.moduleBuildDependencies;
hardeningDisable = [ "pic" "zerocallusedregs" ];
postUnpack = '' cp -r ${ fetchFromGitHub { owner = "falcosecurity"; repo = "libs"; rev = libsRev; hash = libsHash; } } libs chmod -R +w libs
substituteInPlace libs/userspace/libscap/libscap.pc.in libs/userspace/libsinsp/libsinsp.pc.in \ --replace-fail "\''${prefix}/@CMAKE_INSTALL_LIBDIR@" "@CMAKE_INSTALL_FULL_LIBDIR@" \ --replace-fail "\''${prefix}/@CMAKE_INSTALL_INCLUDEDIR@" "@CMAKE_INSTALL_FULL_INCLUDEDIR@"
cp -r ${driver} driver-src chmod -R +w driver-src
cmakeFlagsArray+=( "-DFALCOSECURITY_LIBS_SOURCE_DIR=$(pwd)/libs" "-DDRIVER_SOURCE_DIR=$(pwd)/driver-src/driver" ) '';
cmakeFlags = [ "-DUSE_BUNDLED_DEPS=OFF" "-DSYSDIG_VERSION=${version}" "-DUSE_BUNDLED_B64=OFF" "-DUSE_BUNDLED_TBB=OFF" "-DUSE_BUNDLED_RE2=OFF" "-DUSE_BUNDLED_JSONCPP=OFF" "-DCREATE_TEST_TARGETS=OFF" "-DVALIJSON_INCLUDE=${valijson}/include" "-DUTHASH_INCLUDE=${uthash}/include" (lib.cmakeBool "USE_BUNDLED_FALCOSECURITY_LIBS" true) ] ++ lib.optional (kernel == null) "-DBUILD_DRIVER=OFF";
env.NIX_CFLAGS_COMPILE = # fix compiler warnings been treated as errors "-Wno-error";
preConfigure = '' if ! grep -q "${libsRev}" cmake/modules/falcosecurity-libs.cmake; then echo "falcosecurity-libs checksum needs to be updated!" exit 1 fi cmakeFlagsArray+=(-DCMAKE_EXE_LINKER_FLAGS="-ltbb -lcurl -lzstd -labsl_synchronization") '' + lib.optionalString (kernel != null) '' export INSTALL_MOD_PATH="$out" export KERNELDIR="${kernel.dev}/lib/modules/${kernel.modDirVersion}/build" '';
postInstall = lib.optionalString stdenv.isLinux '' # Fix the bash completion location installShellCompletion --bash $out/etc/bash_completion.d/sysdig rm $out/etc/bash_completion.d/sysdig rmdir $out/etc/bash_completion.d rmdir $out/etc '' + lib.optionalString (kernel != null) '' make install_driver kernel_dev=${kernel.dev} kernel_dev=''${kernel_dev#${builtins.storeDir}/} kernel_dev=''${kernel_dev%%-linux*dev*} if test -f "$out/lib/modules/${kernel.modDirVersion}/extra/scap.ko"; then sed -i "s#$kernel_dev#................................#g" $out/lib/modules/${kernel.modDirVersion}/extra/scap.ko else for i in $out/lib/modules/${kernel.modDirVersion}/{extra,updates}/scap.ko.xz; do if test -f "$i"; then xz -d $i sed -i "s#$kernel_dev#................................#g" ''${i%.xz} xz -9 ''${i%.xz} fi done fi '';
meta = { description = "Tracepoint-based system tracing tool for Linux (with clients for other OSes)"; license = with lib.licenses; [ asl20 gpl2Only mit ]; maintainers = with lib.maintainers; [ raskin ]; platforms = lib.platforms.linux ++ lib.platforms.darwin; broken = kernel != null && ((lib.versionOlder kernel.version "4.14") || kernel.isZen); homepage = "https://sysdig.com/opensource/"; downloadPage = "https://github.com/draios/sysdig/releases"; };}