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build: moonjit replacement for luajit

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This is needed because Luajit does not support many architectures
such as aarch64 and ppcle64.

Note: some operating systems, such as Alpine, already use moonjit as a dropin
replacement for luajit.

Signed-off-by: Lorenzo Fontana <fontanalorenz@gmail.com>
This commit is contained in:
Lorenzo Fontana 2020-10-13 12:24:51 +02:00 committed by poiana
parent 0852a88a16
commit 8dd9ebbdf9
4 changed files with 13 additions and 14 deletions
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4
CMakeLists.txt
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@ -148,8 +148,8 @@ set(LUAJIT_INCLUDE "${LUAJIT_SRC}")
set(LUAJIT_LIB "${LUAJIT_SRC}/libluajit.a") set(LUAJIT_LIB "${LUAJIT_SRC}/libluajit.a")
ExternalProject_Add( ExternalProject_Add(
luajit luajit
URL "https://github.com/LuaJIT/LuaJIT/archive/v2.0.3.tar.gz" GIT_REPOSITORY "https://github.com/moonjit/moonjit"
URL_HASH "SHA256=8da3d984495a11ba1bce9a833ba60e18b532ca0641e7d90d97fafe85ff014baa" GIT_TAG "2.1.2"
CONFIGURE_COMMAND "" CONFIGURE_COMMAND ""
BUILD_COMMAND ${CMD_MAKE} BUILD_COMMAND ${CMD_MAKE}
BUILD_IN_SOURCE 1 BUILD_IN_SOURCE 1

4
cmake/modules/sysdig.cmake
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@ -29,8 +29,8 @@ file(MAKE_DIRECTORY ${SYSDIG_CMAKE_WORKING_DIR})
# default below In case you want to test against another sysdig version just pass the variable - ie., `cmake # default below In case you want to test against another sysdig version just pass the variable - ie., `cmake
# -DSYSDIG_VERSION=dev ..` # -DSYSDIG_VERSION=dev ..`
if(NOT SYSDIG_VERSION) if(NOT SYSDIG_VERSION)
set(SYSDIG_VERSION "2aa88dcf6243982697811df4c1b484bcbe9488a2") set(SYSDIG_VERSION "06dc8471840ce39ea6c30bb69dfefb1a942b1684")
set(SYSDIG_CHECKSUM "SHA256=a737077543a6f3473ab306b424bcf7385d788149829ed1538252661b0f20d0f6") set(SYSDIG_CHECKSUM "SHA256=9ffdae1719c055e3761bf8b6285246f1a2dd919018ef500e78cf1b1222c155d1")
endif() endif()
set(PROBE_VERSION "${SYSDIG_VERSION}") set(PROBE_VERSION "${SYSDIG_VERSION}")

2
userspace/engine/formats.cpp
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@ -26,7 +26,7 @@ bool falco_formats::s_json_output = false;
bool falco_formats::s_json_include_output_property = true; bool falco_formats::s_json_include_output_property = true;
std::unique_ptr<sinsp_evt_formatter_cache> falco_formats::s_formatters = NULL; std::unique_ptr<sinsp_evt_formatter_cache> falco_formats::s_formatters = NULL;
const static struct luaL_reg ll_falco[] = const static struct luaL_Reg ll_falco[] =
{ {
{"formatter", &falco_formats::lua_formatter}, {"formatter", &falco_formats::lua_formatter},
{"free_formatter", &falco_formats::lua_free_formatter}, {"free_formatter", &falco_formats::lua_free_formatter},

17
userspace/engine/rules.cpp
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@ -26,15 +26,14 @@ extern "C" {
#include "falco_engine.h" #include "falco_engine.h"
#include "banned.h" // This raises a compilation error when certain functions are used #include "banned.h" // This raises a compilation error when certain functions are used
const static struct luaL_reg ll_falco_rules [] = const static struct luaL_Reg ll_falco_rules[] =
{ {
{"clear_filters", &falco_rules::clear_filters}, {"clear_filters", &falco_rules::clear_filters},
{"add_filter", &falco_rules::add_filter}, {"add_filter", &falco_rules::add_filter},
{"add_k8s_audit_filter", &falco_rules::add_k8s_audit_filter}, {"add_k8s_audit_filter", &falco_rules::add_k8s_audit_filter},
{"enable_rule", &falco_rules::enable_rule}, {"enable_rule", &falco_rules::enable_rule},
{"engine_version", &falco_rules::engine_version}, {"engine_version", &falco_rules::engine_version},
{NULL,NULL} {NULL, NULL}};
};
falco_rules::falco_rules(sinsp* inspector, falco_rules::falco_rules(sinsp* inspector,
falco_engine *engine, falco_engine *engine,