falcosecurity-libs: add new package
This is a dependency of newer sysdig. It contains the driver, and also a few userspace components. The latter however are not meant to be installed in the sysroot; instead, the whole thing is meant to be included directly in the build of the project using it. Changing things so it does work in the normal way of installing to the sysroot turns out to be pretty complicated. Basically, falcosecurity-libs is just a component of sysdig. It's defined as a separate package only because that's an easier way to download it than defining extra download and extract commands in sysdig itself. For this reason, it's defined as a blind option in Config.in. Signed-off-by: Francis Laniel <flaniel@linux.microsoft.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This commit is contained in:
Francis Laniel
Arnout Vandecappelle (Essensium/Mind)
parent
aa3ec4f4ab
commit
a15e35c4eb
@ -970,6 +970,7 @@ F: package/ipmitool/
|
||||
F: package/odhcploc/
|
||||
|
||||
N: Francis Laniel <flaniel@linux.microsoft.com>
|
||||
F: package/falcosecurity-libs
|
||||
F: package/pahole/
|
||||
F: package/sysdig/
|
||||
F: package/tbb/
|
||||
|
||||
@ -1936,6 +1936,7 @@ menu "Other"
|
||||
source "package/eigen/Config.in"
|
||||
source "package/elfutils/Config.in"
|
||||
source "package/ell/Config.in"
|
||||
source "package/falcosecurity-libs/Config.in"
|
||||
source "package/fftw/Config.in"
|
||||
source "package/flann/Config.in"
|
||||
source "package/flatbuffers/Config.in"
|
||||
|
||||
@ -0,0 +1,34 @@
|
||||
From 2e8a50cd4975df3ab60ee07c9675831cd5ad397f Mon Sep 17 00:00:00 2001
|
||||
From: Francis Laniel <flaniel@linux.microsoft.com>
|
||||
Date: Tue, 12 Apr 2022 19:54:11 +0100
|
||||
Subject: [PATCH] cmake: Permit setting GRPC_CPP_PLUGIN.
|
||||
|
||||
This patch enables users to set GRPC_CPP_PLUGIN while calling cmake with:
|
||||
cmake -DGRPC_CPP_PLUGIN=/path
|
||||
|
||||
Signed-off-by: Francis Laniel <flaniel@linux.microsoft.com>
|
||||
---
|
||||
cmake/modules/grpc.cmake | 6 ++++--
|
||||
1 file changed, 4 insertions(+), 2 deletions(-)
|
||||
|
||||
diff --git a/cmake/modules/grpc.cmake b/cmake/modules/grpc.cmake
|
||||
index e5fd16b8..9d8f5934 100644
|
||||
--- a/cmake/modules/grpc.cmake
|
||||
+++ b/cmake/modules/grpc.cmake
|
||||
@@ -12,9 +12,11 @@ elseif(NOT USE_BUNDLED_GRPC)
|
||||
set(GRPCPP_LIB gRPC::grpc++)
|
||||
|
||||
# gRPC C++ plugin
|
||||
- get_target_property(GRPC_CPP_PLUGIN gRPC::grpc_cpp_plugin LOCATION)
|
||||
if(NOT GRPC_CPP_PLUGIN)
|
||||
- message(FATAL_ERROR "System grpc_cpp_plugin not found")
|
||||
+ get_target_property(GRPC_CPP_PLUGIN gRPC::grpc_cpp_plugin LOCATION)
|
||||
+ if(NOT GRPC_CPP_PLUGIN)
|
||||
+ message(FATAL_ERROR "System grpc_cpp_plugin not found")
|
||||
+ endif()
|
||||
endif()
|
||||
|
||||
# gRPC include dir + properly handle grpc{++,pp}
|
||||
--
|
||||
2.25.1
|
||||
|
||||
30
package/falcosecurity-libs/Config.in
Normal file
30
package/falcosecurity-libs/Config.in
Normal file
@ -0,0 +1,30 @@
|
||||
config BR2_PACKAGE_FALCOSECURITY_LIBS
|
||||
bool
|
||||
depends on BR2_PACKAGE_PROTOBUF_ARCH_SUPPORTS # protobuf
|
||||
depends on BR2_LINUX_KERNEL
|
||||
depends on BR2_INSTALL_LIBSTDCPP # jsoncpp, protobuf, tbb
|
||||
depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # protobuf
|
||||
depends on BR2_TOOLCHAIN_HAS_THREADS # jq, protobuf, tbb
|
||||
depends on !BR2_STATIC_LIBS # protobuf, tbb
|
||||
depends on BR2_TOOLCHAIN_USES_GLIBC # tbb
|
||||
depends on BR2_PACKAGE_LUAINTERPRETER_ABI_VERSION_5_1
|
||||
select BR2_PACKAGE_C_ARES
|
||||
select BR2_PACKAGE_ELFUTILS
|
||||
select BR2_PACKAGE_GRPC
|
||||
select BR2_PACKAGE_GTEST
|
||||
select BR2_PACKAGE_HOST_GRPC
|
||||
select BR2_PACKAGE_HOST_PROTOBUF
|
||||
select BR2_PACKAGE_JQ
|
||||
select BR2_PACKAGE_JSONCPP
|
||||
select BR2_PACKAGE_LIBB64
|
||||
select BR2_PACKAGE_LIBCURL
|
||||
select BR2_PACKAGE_OPENSSL
|
||||
select BR2_PACKAGE_PROTOBUF
|
||||
select BR2_PACKAGE_TBB
|
||||
select BR2_PACKAGE_VALIJSON
|
||||
select BR2_PACKAGE_ZLIB
|
||||
help
|
||||
falcosecurity/libs provides libsinsp, libscap, the kernel
|
||||
module driver and the eBPF driver sources.
|
||||
|
||||
https://github.com/falcosecurity/libs
|
||||
5
package/falcosecurity-libs/falcosecurity-libs.hash
Normal file
5
package/falcosecurity-libs/falcosecurity-libs.hash
Normal file
@ -0,0 +1,5 @@
|
||||
# sha256 locally computed
|
||||
sha256 80903bc57b7f9c5f24298ecf1531cf66ef571681b4bd1e05f6e4db704ffb380b falcosecurity-libs-e5c53d648f3c4694385bbe488e7d47eaa36c229a.tar.gz
|
||||
sha256 21ec9433a87459b3477faf542bacec419dc03af841309eac35edeffe481cf10b COPYING
|
||||
sha256 8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643 driver/GPL2.txt
|
||||
sha256 f17d3f2c2d565a74a7d5bf96f880c43701e141897e8dff0c8aa13e5d07aaf226 driver/MIT.txt
|
||||
84
package/falcosecurity-libs/falcosecurity-libs.mk
Normal file
84
package/falcosecurity-libs/falcosecurity-libs.mk
Normal file
@ -0,0 +1,84 @@
|
||||
################################################################################
|
||||
#
|
||||
# falcosecurity-libs
|
||||
#
|
||||
################################################################################
|
||||
|
||||
FALCOSECURITY_LIBS_VERSION = e5c53d648f3c4694385bbe488e7d47eaa36c229a
|
||||
FALCOSECURITY_LIBS_SITE = $(call github,falcosecurity,libs,$(FALCOSECURITY_LIBS_VERSION))
|
||||
FALCOSECURITY_LIBS_LICENSE = Apache-2.0 (userspace), MIT or GPL-2.0 (driver)
|
||||
FALCOSECURITY_LIBS_LICENSE_FILES = COPYING driver/MIT.txt driver/GPL2.txt
|
||||
FALCOSECURITY_LIBS_CPE_ID_VENDOR = falco
|
||||
FALCOSECURITY_LIBS_SUPPORTS_IN_SOURCE_BUILD = NO
|
||||
|
||||
FALCOSECURITY_LIBS_DEPENDENCIES = \
|
||||
c-ares \
|
||||
elfutils \
|
||||
grpc \
|
||||
gtest \
|
||||
host-grpc \
|
||||
host-protobuf \
|
||||
jq \
|
||||
jsoncpp \
|
||||
libb64 \
|
||||
libcurl \
|
||||
luainterpreter \
|
||||
openssl \
|
||||
protobuf \
|
||||
tbb \
|
||||
valijson \
|
||||
zlib
|
||||
|
||||
FALCOSECURITY_LIBS_DRIVER_NAME = scap
|
||||
FALCOSECURITY_LIBS_MODULE_SUBDIRS = driver
|
||||
FALCOSECURITY_LIBS_MODULE_MAKE_OPTS = KERNELDIR=$(LINUX_DIR)
|
||||
|
||||
# falcosecurity-libs module needs these two kernel options to be set:
|
||||
# CONFIG_TRACEPOINTS
|
||||
# CONFIG_HAVE_SYSCALL_TRACEPOINTS
|
||||
# https://github.com/draios/sysdig/wiki/How-to-Install-Sysdig-from-the-Source-Code#linux-and-osx
|
||||
# CONFIG_FTRACE and CONFIG_SCHED_TRACER selects CONFIG_GENERIC_TRACER which in
|
||||
# turns select CONFIG_TRACING which in turns select CONFIG_TRACEPOINTS
|
||||
define FALCOSECURITY_LIBS_LINUX_CONFIG_FIXUPS
|
||||
$(call KCONFIG_ENABLE_OPT,CONFIG_FTRACE)
|
||||
$(call KCONFIG_ENABLE_OPT,CONFIG_SCHED_TRACER)
|
||||
$(call KCONFIG_ENABLE_OPT,CONFIG_HAVE_SYSCALL_TRACEPOINTS)
|
||||
endef
|
||||
|
||||
# falcosecurity-libs creates the module Makefile from a template, which contains
|
||||
# a single place-holder, KBUILD_FLAGS, wich is only replaced with debug flags,
|
||||
# which we don't care about here.
|
||||
# So, just replace the place-holder with the only meaningful value: nothing.
|
||||
# For the DRIVER_NAME, we set it to FALCOSECURITY_LIBS_DRIVER_NAME.
|
||||
# So, when sysdig will be run, it will automatically load
|
||||
# FALCOSECURITY_LIBS_DRIVER_NAME.ko.
|
||||
# We also need to do the same process for driver_config.h.in.
|
||||
# PPM_API_CURRENT_VERSION_* were take from driver/API_VERSION and
|
||||
# PPM_SCHEMA_CURRENT_VERSION_* from driver/SCHEMA_VERSION.
|
||||
# For the others, it was taken by inspecting
|
||||
# falcosecurity-libs/*/CMakeLists.txt, which normally creates these
|
||||
# files, but doesn't work well with the kernel-module infrastructure.
|
||||
define FALCOSECURITY_LIBS_MODULE_GEN_MAKEFILE
|
||||
$(INSTALL) -m 0644 $(@D)/driver/Makefile.in $(@D)/driver/Makefile
|
||||
$(SED) 's/@KBUILD_FLAGS@//;' $(@D)/driver/Makefile
|
||||
$(SED) 's/@DRIVER_NAME@/$(FALCOSECURITY_LIBS_DRIVER_NAME)/;' $(@D)/driver/Makefile
|
||||
|
||||
$(INSTALL) -m 0644 $(@D)/driver/driver_config.h.in $(@D)/driver/driver_config.h
|
||||
$(SED) 's/\$${PPM_API_CURRENT_VERSION_MAJOR}/1/;' $(@D)/driver/driver_config.h
|
||||
$(SED) 's/\$${PPM_API_CURRENT_VERSION_MINOR}/0/;' $(@D)/driver/driver_config.h
|
||||
$(SED) 's/\$${PPM_API_CURRENT_VERSION_PATCH}/0/;' $(@D)/driver/driver_config.h
|
||||
$(SED) 's/\$${PPM_SCHEMA_CURRENT_VERSION_MAJOR}/1/;' $(@D)/driver/driver_config.h
|
||||
$(SED) 's/\$${PPM_SCHEMA_CURRENT_VERSION_MINOR}/0/;' $(@D)/driver/driver_config.h
|
||||
$(SED) 's/\$${PPM_SCHEMA_CURRENT_VERSION_PATCH}/0/;' $(@D)/driver/driver_config.h
|
||||
$(SED) 's/\$${DRIVER_VERSION}//;' $(@D)/driver/driver_config.h
|
||||
$(SED) 's/\$${DRIVER_NAME}/$(FALCOSECURITY_LIBS_DRIVER_NAME)/;' $(@D)/driver/driver_config.h
|
||||
$(SED) 's/\$${DRIVER_DEVICE_NAME}/$(FALCOSECURITY_LIBS_DRIVER_NAME)/;' $(@D)/driver/driver_config.h
|
||||
$(SED) 's/\$${GIT_COMMIT}/0.1.1dev/;' $(@D)/driver/driver_config.h
|
||||
endef
|
||||
FALCOSECURITY_LIBS_POST_PATCH_HOOKS += FALCOSECURITY_LIBS_MODULE_GEN_MAKEFILE
|
||||
|
||||
# Userspace components are not built and installed, because it this
|
||||
# package is intended to be included as source in another build.
|
||||
|
||||
$(eval $(kernel-module))
|
||||
$(eval $(generic-package))
|
||||
Loading…
Reference in New Issue
Block a user