LTESniffer: WIP

2026-04-20 13:51:00 +02:00 · 2024-04-18 18:57:40 +08:00 · 2024-04-18 18:57:40 +08:00 · a9ecd06c83
commit a9ecd06c83
parent 091e5fdd96
12 changed files with 825 additions and 0 deletions
--- a/net-wireless/LTESniffer/LTESniffer-2.1.0.ebuild
+++ b/net-wireless/LTESniffer/LTESniffer-2.1.0.ebuild
@ -0,0 +1,67 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake flag-o-matic
+
+DESCRIPTION="software-defined analyzer for APCO P25 signals"
+HOMEPAGE="http://osmocom.org/projects/op25/wiki"
+SRC_URI="https://github.com/SysSec-KAIST/LTESniffer/archive/refs/tags/LTESniffer-v${PV}.tar.gz -> ${P}.gh.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+# WIP
+#KEYWORDS="~amd64 ~x86"
+
+S="${WORKDIR}/LTESniffer-LTESniffer-v${PV}"
+
+RDEPEND="net-misc/lksctp-tools
+	dev-libs/libconfig
+	dev-libs/c-mnalib
+	net-wireless/srsran2"
+DEPEND="${RDEPEND}"
+
+#src_prepare() {
+#	-Werror=maybe-uninitialized
+#	srsRAN-src/lib/include/srsran/srslog/bundled/fmt/core.h <- #include <array>
+#	sed '/set(CMAKE_CXX_FLAGS/d' -i CMakeLists.txt
+
+#	sed -i "s|WORK_DIR|${WORKDIR}|g" srcRAN-src/lib || die "sed failed"
+
+#	cmake_src_prepare
+#}
+
+#no-maybe-uninitialized
+src_configure() {
+#	append-cxxflags $(test-flags-CXX -Wno-uninitialized)
+#	append-cxxflags $(test-flags-CXX -Wno-uninitialized -Wno-maybe-uninitialized)
+	local mycmakeargs=(
+#		-Wno-dev -Wno-uninitialized -Wno-maybe-uninitialized
+		-DFORCE_SUBPROJECT_CMNALIB=OFF
+		-DFORCE_SUBPROJECT_SRSRAN=OFF
+	)
+#		option(DISABLE_SIMD    "disable simd instructions"                OFF)
+#		option(FORCE_SUBPROJECT_CMNALIB "Download and build CMNALIB"      OFF)
+#		option(FORCE_SUBPROJECT_SRSRAN  "Download and build SRSRAN"       OFF)
+#		option(ENABLE_GUI      "Enable GUI (using srsGUI)"                ON)
+#		option(ENABLE_UHD      "Enable UHD"                               ON)
+#		option(ENABLE_BLADERF  "Enable BladeRF"                           ON)
+#		option(ENABLE_SOAPYSDR "Enable SoapySDR"                          ON)
+#		option(BUILD_STATIC    "Attempt to statically link external deps" OFF)
+#		option(ENABLE_ASAN     "Enable gcc/clang address sanitizer"       OFF)
+#		option(ENABLE_MSAN     "Enable clang memory sanitizer"            OFF)
+#		option(ENABLE_TIDY     "Enable clang tidy"                        OFF)
+
+	cmake_src_configure
+}
+
+#src_install() {
+#	cmake_src_install
+#	find "${ED}" -name "*.py[co]" -delete || die
+#	python_optimize
+
+	#this isn't right, but cmake is broken somehow
+#	dodir /usr/share/${PN}
+#	cp -r "${S}/op25/gr-op25_repeater/apps" "${ED}/usr/share/${PN}" || die
+#}
--- a/net-wireless/LTESniffer/Manifest
+++ b/net-wireless/LTESniffer/Manifest
@ -0,0 +1 @@
+DIST LTESniffer-2.1.0.gh.tar.gz 14345514 BLAKE2B df66f3e8a909fc38ecdc5f2b06c588282ff73e0a7b7e6b5c70b12e456b79d8debfb768593ff2ae356799d996a131f8a50c12600f017aff63e9c7e7eb1095c70d SHA512 0d7f9227e63e4472b6ed6a6358974133a253f5802a566830f6073cee88ff189ecfdea24533645adf330076d1d2ee8bdc332ecc9392ba6455b81b88c78d8dc419
--- a/net-wireless/LTESniffer/files/CMakeLists.txt
+++ b/net-wireless/LTESniffer/files/CMakeLists.txt
@ -0,0 +1,404 @@
+cmake_minimum_required (VERSION 2.8.11)
+
+#######################################################################
+#   INSTALL TARGET for make install
+#######################################################################
+#SET(CMAKE_INSTALL_PREFIX /usr/local)
+
+#message("CIP = ${CMAKE_INSTALL_PREFIX} (should be /usr/local")
+project (DL_Sniffer)
+
+#set (CMAKE_INSTALL_PREFIX /usr/local)
+
+#message("CIP = ${CMAKE_INSTALL_PREFIX} (should be /usr/local")
+
+#######################################################################
+#   OPTIONS:
+#######################################################################
+
+#option(ENABLE_SRSUE    "Build srsUE application"                  ON)
+#option(ENABLE_SRSENB   "Build srsENB application"                 ON)
+#option(ENABLE_SRSEPC   "Build srsEPC application"                 ON)
+option(DISABLE_SIMD    "disable simd instructions"                OFF)
+
+option(FORCE_SUBPROJECT_CMNALIB "Download and build CMNALIB"      OFF)
+option(FORCE_SUBPROJECT_SRSRAN  "Download and build SRSRAN"       OFF)
+
+option(ENABLE_GUI      "Enable GUI (using srsGUI)"                ON)
+option(ENABLE_UHD      "Enable UHD"                               ON)
+option(ENABLE_BLADERF  "Enable BladeRF"                           ON)
+option(ENABLE_SOAPYSDR "Enable SoapySDR"                          ON)
+#option(ENABLE_HARDSIM  "Enable support for SIM cards"             ON)
+
+option(BUILD_STATIC    "Attempt to statically link external deps" OFF)
+#option(RPATH           "Enable RPATH"                             OFF)
+option(ENABLE_ASAN     "Enable gcc/clang address sanitizer"       OFF)
+option(ENABLE_MSAN     "Enable clang memory sanitizer"            OFF)
+option(ENABLE_TIDY     "Enable clang tidy"                        OFF)
+
+#option(USE_LTE_RATES   "Use standard LTE sampling rates"          OFF)
+
+set(GCC_ARCH native CACHE STRING "GCC compile for specific architecture.")
+
+###########################################################################
+
+
+########################################################################
+# Extra options
+########################################################################
+
+if(NOT DEFINED MAX_RECURSION_DEPTH)
+    set(MAX_RECURSION_DEPTH 99)
+endif()
+#add_definitions(-DMAX_RECURSION_DEPTH=${MAX_RECURSION_DEPTH})
+########################################################################
+
+
+if(NOT CMAKE_BUILD_TYPE)
+  #    set(CMAKE_BUILD_TYPE Release)
+#_cmake_modify_IGNORE   set(CMAKE_BUILD_TYPE RelWithDebInfo)
+  message(STATUS "Build type not specified: defaulting to ${CMAKE_BUILD_TYPE}.")
+endif(NOT CMAKE_BUILD_TYPE)
+#_cmake_modify_IGNORE set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING "")
+
+list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/modules")
+
+########################################################################
+# Dependencies
+########################################################################
+
+# Check for CMNAlib in system.
+
+find_package(CMNALIB)
+if(CMNALIB_FOUND AND NOT FORCE_SUBPROJECT_CMNALIB)
+  include_directories(${CMNALIB_INCLUDE_DIRS})
+  link_directories(${CMNALIB_LIBRARY_DIRS})
+else(CMNALIB_FOUND AND NOT FORCE_SUBPROJECT_CMNALIB)
+  message("Download CMNALIB as a subproject and build it.")
+
+  # Download and unpack cmnalib at configure time
+  configure_file(external/cmake/cmnalib.CMakeLists.txt.in cmnalib-download/CMakeLists.txt)
+  execute_process(COMMAND "${CMAKE_COMMAND}" -G "${CMAKE_GENERATOR}" .
+    WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/cmnalib-download" )
+  execute_process(COMMAND "${CMAKE_COMMAND}" --build .
+    WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/cmnalib-download" )
+
+  include_directories("${CMAKE_BINARY_DIR}/cmnalib-src/src/cmnalib/include")
+
+  # Add cmnalib directly to our build.
+  add_subdirectory("${CMAKE_BINARY_DIR}/cmnalib-src"
+    "${CMAKE_BINARY_DIR}/cmnalib-build")
+  set(CMNALIB_LIBRARY cmnalib)
+  set(CMNALIB_LIBRARIES ${CMNALIB_LIBRARY})
+endif(CMNALIB_FOUND AND NOT FORCE_SUBPROJECT_CMNALIB)
+
+message("CMNALIB_LIBRARY: " ${CMNALIB_LIBRARY})
+message("CMNALIB_LIBRARIES: " ${CMNALIB_LIBRARIES})
+
+# cmnalib also needs glib:
+
+INCLUDE(FindPkgConfig)
+pkg_check_modules(GLIB2		REQUIRED	glib-2.0)
+
+include_directories(${GLIB2_INCLUDE_DIRS})
+#link_directories(${GLIB2_LIBRARY_DIRS})
+
+############################################
+
+############################################
+
+
+# Threads
+find_package(Threads REQUIRED)
+
+#FFT
+find_package(MKL)
+if(MKL_FOUND)
+  include_directories(${MKL_INCLUDE_DIRS})
+  link_directories(${MKL_LIBRARY_DIRS})
+  set(FFT_LIBRARIES "${MKL_STATIC_LIBRARIES}") # Static by default
+else(MKL_FOUND)
+  find_package(FFTW3F REQUIRED)
+  if(FFTW3F_FOUND)
+    include_directories(${FFTW3F_INCLUDE_DIRS})
+    link_directories(${FFTW3F_LIBRARY_DIRS})
+    if(BUILD_STATIC)
+      set(FFT_LIBRARIES "${FFTW3F_STATIC_LIBRARIES}")
+    else(BUILD_STATIC)
+      set(FFT_LIBRARIES "${FFTW3F_LIBRARIES}")
+    endif(BUILD_STATIC)
+    message(STATUS "FFT_LIBRARIES: " ${FFT_LIBRARIES})
+  endif(FFTW3F_FOUND)
+endif(MKL_FOUND)
+
+
+# UHD
+if(ENABLE_UHD)
+  find_package(UHD)
+  if(UHD_FOUND)
+    include_directories(${UHD_INCLUDE_DIRS})
+    link_directories(${UHD_LIBRARY_DIRS})
+  endif(UHD_FOUND)
+endif(ENABLE_UHD)
+
+# BladeRF
+if(ENABLE_BLADERF)
+  find_package(bladeRF)
+  if(BLADERF_FOUND)
+    include_directories(${BLADERF_INCLUDE_DIRS})
+    link_directories(${BLADERF_LIBRARY_DIRS})
+  endif(BLADERF_FOUND)
+endif(ENABLE_BLADERF)
+
+# Soapy
+if(ENABLE_SOAPYSDR)
+  find_package(SoapySDR)
+  if(SOAPYSDR_FOUND)
+    include_directories(${SOAPYSDR_INCLUDE_DIRS})
+    link_directories(${SOAPYSDR_LIBRARY_DIRS})
+  endif(SOAPYSDR_FOUND)
+endif(ENABLE_SOAPYSDR)
+
+if(BLADERF_FOUND OR UHD_FOUND OR SOAPYSDR_FOUND)
+  set(RF_FOUND TRUE CACHE INTERNAL "RF frontend found")
+else(BLADERF_FOUND OR UHD_FOUND OR SOAPYSDR_FOUND)
+  set(RF_FOUND FALSE CACHE INTERNAL "RF frontend found")
+  add_definitions(-DDISABLE_RF)
+endif(BLADERF_FOUND OR UHD_FOUND OR SOAPYSDR_FOUND)
+
+#####################################################
+find_package(SRSRAN)
+if(SRSRAN_FOUND AND NOT FORCE_SUBPROJECT_SRSRAN)
+  include_directories(${SRSRAN_INCLUDE_DIRS})
+  link_directories(${SRSRAN_LIBRARY_DIRS})
+else(SRSRAN_FOUND AND NOT FORCE_SUBPROJECT_SRSRAN)
+
+  message("Download SRSRAN as a subproject and build it.")
+
+  # Download and unpack srsRAN at configure time
+  configure_file(external/cmake/srsRAN.CMakeLists.txt.in srsRAN-download/CMakeLists.txt)
+  execute_process(COMMAND "${CMAKE_COMMAND}" -G "${CMAKE_GENERATOR}" .
+    WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/srsRAN-download" )
+  execute_process(COMMAND "${CMAKE_COMMAND}" --build .
+    WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/srsRAN-download" )
+
+  include_directories("${CMAKE_BINARY_DIR}/srsRAN-build/lib/include")
+  include_directories("${CMAKE_BINARY_DIR}/srsRAN-src/lib/include")
+  include_directories("${CMAKE_BINARY_DIR}/srsRAN-src/")
+  # let the compiler find included files from subdirectories
+  include_directories(".")
+
+  # Add srsRAN directly to our build.
+  add_subdirectory("${CMAKE_BINARY_DIR}/srsRAN-src"
+    "${CMAKE_BINARY_DIR}/srsRAN-build")
+
+  set(SRSRAN_LIBRARY_RF srsran_rf)
+  set(SRSRAN_LIBRARY srsran_common)
+  set(SRSRAN_LIBRARY_PHY srsran_phy)
+  set(SRSRAN_LIBRARY_RADIO srsran_radio)
+  set(SRSRAN_LIBRARY_ASN1 srsran_asn1)
+  set(SRSRAN_LIBRARY_GTPU srsran_gtpu)
+  set(SRSRAN_LIBRARY_MAC srsran_mac)
+  set(SRSRAN_LIBRARY_PDCP srsran_pdcp)
+  set(SRSRAN_LIBRARY_RLC srsran_rlc)
+  # set(SRSRAN_LIBRARY_SRSLOG srsran_srslog)
+  # set(SRSRAN_LIBRARY_SUPPORT srsran_support)
+  # set(SRSRAN_LIBRARY_SYSTEM srsran_system)
+  #    ${SRSRAN_LIBRARY_RF}
+  #    ${SRSRAN_LIBRARY_RF_UTILS}
+  #    ${SRSRAN_LIBRARY_RADIO}
+  set(SRSRAN_LIBRARIES
+    ${SRSRAN_LIBRARY}
+    ${SRSRAN_LIBRARY_PHY}
+    ${SRSRAN_LIBRARY_ASN1}
+    ${SRSRAN_LIBRARY_GTPU}
+    ${SRSRAN_LIBRARY_MAC}
+    ${SRSRAN_LIBRARY_PDCP}
+    ${SRSRAN_LIBRARY_RLC}
+    # ${SRSRAN_LIBRARY_SRSLOG}
+    # ${SRSRAN_LIBRARY_SUPPORT}
+    # ${SRSRAN_LIBRARY_SYSTEM}
+  )
+  if(RF_FOUND)
+    list(APPEND SRSRAN_LIBRARIES ${SRSRAN_LIBRARY_RF} ${SRSRAN_LIBRARY_RADIO})
+  endif(RF_FOUND)
+
+endif(SRSRAN_FOUND AND NOT FORCE_SUBPROJECT_SRSRAN)
+
+message("SRSRAN_LIBRARIES: " ${SRSRAN_LIBRARIES})
+#####################################################
+
+# Boost
+#if(ENABLE_SRSUE OR ENABLE_SRSENB OR ENABLE_SRSEPC)
+if(BUILD_STATIC)
+  set(Boost_USE_STATIC_LIBS ON)
+endif(BUILD_STATIC)
+
+set(BOOST_REQUIRED_COMPONENTS
+  program_options
+  system
+  thread
+  )
+if(UNIX AND EXISTS "/usr/lib64")
+  list(APPEND BOOST_LIBRARYDIR "/usr/lib64") #fedora 64-bit fix
+endif(UNIX AND EXISTS "/usr/lib64")
+set(Boost_ADDITIONAL_VERSIONS
+  "1.35.0" "1.35" "1.36.0" "1.36" "1.37.0" "1.37" "1.38.0" "1.38" "1.39.0" "1.39"
+  "1.40.0" "1.40" "1.41.0" "1.41" "1.42.0" "1.42" "1.43.0" "1.43" "1.44.0" "1.44"
+  "1.45.0" "1.45" "1.46.0" "1.46" "1.47.0" "1.47" "1.48.0" "1.48" "1.49.0" "1.49"
+  "1.50.0" "1.50" "1.51.0" "1.51" "1.52.0" "1.52" "1.53.0" "1.53" "1.54.0" "1.54"
+  "1.55.0" "1.55" "1.56.0" "1.56" "1.57.0" "1.57" "1.58.0" "1.58" "1.59.0" "1.59"
+  "1.60.0" "1.60" "1.61.0" "1.61" "1.62.0" "1.62" "1.63.0" "1.63" "1.64.0" "1.64"
+  "1.65.0" "1.65" "1.66.0" "1.66" "1.67.0" "1.67" "1.68.0" "1.68" "1.69.0" "1.69"
+  )
+find_package(Boost "1.35" COMPONENTS ${BOOST_REQUIRED_COMPONENTS})
+
+#endif(ENABLE_SRSUE OR ENABLE_SRSENB OR ENABLE_SRSEPC)
+
+########################################################################
+# Compiler specific setup
+########################################################################
+macro(ADD_CXX_COMPILER_FLAG_IF_AVAILABLE flag have)
+  include(CheckCXXCompilerFlag)
+  check_cxx_compiler_flag(${flag} ${have})
+  if(${have})
+    add_definitions(${flag})
+  endif(${have})
+endmacro(ADD_CXX_COMPILER_FLAG_IF_AVAILABLE)
+
+#ADD_CXX_COMPILER_FLAG_IF_AVAILABLE("-Werror=incompatible-pointer-types" HAVE_ERROR_INCOMPATIBLE)
+
+if(CMAKE_C_COMPILER_ID MATCHES "GNU" OR CMAKE_C_COMPILER_ID MATCHES "Clang")
+  message("MARCH - FLAGS: ${GCC_ARCH}")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=${GCC_ARCH} -Wall -Wno-comment -Wno-write-strings -Winline -Wno-unused-result -Wformat -Wmissing-field-initializers -Wtype-limits -std=c99 -D_GNU_SOURCE")
+
+  find_package(SSE)	# evaluation comes later
+
+  if(${CMAKE_BUILD_TYPE} STREQUAL "Debug1")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ggdb -O0 -DDEBUG_MODE -DBUILD_TYPE_DEBUG")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ggdb -O0 -DDEBUG_MODE -DBUILD_TYPE_DEBUG")
+  else(${CMAKE_BUILD_TYPE} STREQUAL "Debug2")
+    if(${CMAKE_BUILD_TYPE} STREQUAL "RelWithDebInfo")
+      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ggdb -DBUILD_TYPE_RELWITHDEBINFO")
+      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ggdb -DBUILD_TYPE_RELWITHDEBINFO")
+    else(${CMAKE_BUILD_TYPE} STREQUAL "RelWithDebInfo")
+      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3 -fno-trapping-math -fno-math-errno -DBUILD_TYPE_RELEASE")
+      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3 -fno-trapping-math -fno-math-errno -DBUILD_TYPE_RELEASE")
+    endif(${CMAKE_BUILD_TYPE} STREQUAL "RelWithDebInfo")
+  endif(${CMAKE_BUILD_TYPE} STREQUAL "Debug")
+
+  if (USE_LTE_RATES)
+    message(STATUS "Using standard LTE sampling rates")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DFORCE_STANDARD_RATE")
+  endif (USE_LTE_RATES)
+
+  #find_package(SSE)	# moved upwards before BUILD_TYPE-specific flags. -> AVX512 detection/test code gets subject of O3 optimization -> reports availability even if not present
+  if (HAVE_AVX2)
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfpmath=sse -mavx2 -DLV_HAVE_AVX2 -DLV_HAVE_AVX -DLV_HAVE_SSE")
+  else (HAVE_AVX2)
+    if(HAVE_AVX)
+      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfpmath=sse -mavx -DLV_HAVE_AVX -DLV_HAVE_SSE")
+    elseif(HAVE_SSE)
+      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfpmath=sse -msse4.1 -DLV_HAVE_SSE")
+    endif(HAVE_AVX)
+  endif (HAVE_AVX2)
+
+  if (HAVE_FMA)
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfma -DLV_HAVE_FMA")
+  endif (HAVE_FMA)
+
+  if (HAVE_AVX512)
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mavx512f -mavx512cd -DLV_HAVE_AVX512")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mavx512f -mavx512cd -DLV_HAVE_AVX512")
+  endif(HAVE_AVX512)
+
+  if(NOT ${CMAKE_BUILD_TYPE} STREQUAL "Debug")
+    if(HAVE_SSE)
+      set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Ofast -funroll-loops")
+    endif(HAVE_SSE)
+  endif(NOT ${CMAKE_BUILD_TYPE} STREQUAL "Debug")
+
+  if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm")
+
+    set(CMAKE_C_FLAGS  "${CMAKE_C_FLAGS} -mfpu=neon -march=native -DIS_ARM -DHAVE_NEON")
+    message(STATUS "have ARM")
+    set(HAVE_NEON "True")
+  else(${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm")
+    set(HAVE_NEON "False")
+  endif(${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm")
+  set(CMAKE_REQUIRED_FLAGS ${CMAKE_C_FLAGS})
+
+  if(NOT HAVE_SSE AND NOT HAVE_NEON AND NOT DISABLE_SIMD)
+    message(FATAL_ERROR "no SIMD instructions found")
+  endif(NOT HAVE_SSE AND NOT HAVE_NEON AND NOT DISABLE_SIMD)
+
+  if(NOT WIN32)
+    ADD_CXX_COMPILER_FLAG_IF_AVAILABLE(-fvisibility=hidden HAVE_VISIBILITY_HIDDEN)
+  endif(NOT WIN32)
+
+  if (ENABLE_ASAN AND ENABLE_MSAN)
+    message(FATAL_ERROR "ASAN and MSAN cannot be enabled at the same time.")
+  endif (ENABLE_ASAN AND ENABLE_MSAN)
+
+  if (ENABLE_ASAN)
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address -fno-omit-frame-pointer")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address -fno-omit-frame-pointer")
+  endif (ENABLE_ASAN)
+
+  if (ENABLE_MSAN AND CMAKE_C_COMPILER_ID MATCHES "Clang")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=memory -fno-omit-frame-pointer -fPIE -pie")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=memory -fno-omit-frame-pointer -fPIE -pie")
+  endif (ENABLE_MSAN AND CMAKE_C_COMPILER_ID MATCHES "Clang")
+
+endif(CMAKE_C_COMPILER_ID MATCHES "GNU" OR CMAKE_C_COMPILER_ID MATCHES "Clang")
+
+if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+  # The following is needed for weak linking to work under OS X
+  set(CMAKE_SHARED_LINKER_FLAGS "-undefined dynamic_lookup")
+endif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+
+message(STATUS "CMAKE_C_FLAGS is ${CMAKE_C_FLAGS}")
+message(STATUS "CMAKE_CXX_FLAGS is ${CMAKE_CXX_FLAGS}")
+
+########################################################################
+# Add -fPIC property to all targets
+########################################################################
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+
+########################################################################
+# Install Dirs
+########################################################################
+if (NOT CMAKE_INSTALL_LIBDIR)
+  include(GNUInstallDirs)
+endif (NOT CMAKE_INSTALL_LIBDIR)
+
+set(RUNTIME_PATH bin)       # PATH to usr/local/bin     for install
+set(INCLUDE_DIR include)    # PATH to usr/local/include for install
+
+########################################################################
+# Add general includes and dependencies
+########################################################################
+include_directories(${PROJECT_BINARY_DIR}/lib/include)
+include_directories(${PROJECT_SOURCE_DIR}/lib/include)
+include_directories(${PROJECT_SOURCE_DIR}/src)	# for cross includes of top-level applications
+include_directories(${PROJECT_SOURCE_DIR}/lib)
+########################################################################
+# Add the subdirectories
+########################################################################
+
+# Remove _GNU_SOURCE definition for the next targets due to issues with clang code model in Qt Creator
+#set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -U_GNU_SOURCE")
+
+add_subdirectory(lib)
+add_subdirectory(src)
+
+message(STATUS "<<< Gentoo configuration >>>
+Build type      ${CMAKE_BUILD_TYPE}
+Install path    ${CMAKE_INSTALL_PREFIX}
+Compiler flags:
+C               ${CMAKE_C_FLAGS}
+C++             ${CMAKE_CXX_FLAGS}
+Linker flags:
+Executable      ${CMAKE_EXE_LINKER_FLAGS}
+Module          ${CMAKE_MODULE_LINKER_FLAGS}
+Shared          ${CMAKE_SHARED_LINKER_FLAGS}\n")
--- a/net-wireless/LTESniffer/files/cmake/modules/FindSRSRAN.cmake
+++ b/net-wireless/LTESniffer/files/cmake/modules/FindSRSRAN.cmake
@ -0,0 +1,174 @@
+# - Try to find srsran
+#
+# Once done this will define
+#  SRSRAN_FOUND        - System has srsran
+#  SRSRAN_INCLUDE_DIRS - The srsran include directories
+#  SRSRAN_LIBRARIES    - The srsran libraries
+#
+# The following variables are used:
+#  SRSRAN_DIR          - Environment variable giving srsran install directory
+#  SRSRAN_SRCDIR       - Directory containing srsran sources
+#  SRSRAN_BUILDDIR     - Directory containing srsran build
+
+#   /usr/lib64/libasn1_utils.a
+#   /usr/lib64/libsrsran_mac.a
+#   /usr/lib64/libnas_5g_msg.a
+#   /usr/lib64/libsrsran_common.a
+#   /usr/lib64/librrc_nr_asn1.a
+#   /usr/lib64/libngap_nr_asn1.a
+#   /usr/lib64/libs1ap_asn1.a
+#   /usr/lib64/librrc_asn1.a
+#   /usr/lib64/libsrsran_rlc.a
+#   /usr/lib64/libsrsran_phy.a
+#  /usr/lib64/libsrsran_pdcp.a
+#   /usr/lib64/libsrsran_gtpu.a
+#   /usr/lib64/libsrslog.a
+
+find_package(PkgConfig)
+pkg_check_modules(PC_SRSRAN QUIET srsran)
+set(SRSRAN_DEFINITIONS ${PC_SRSRAN_CFLAGS_OTHER})
+
+FIND_PATH(
+    SRSRAN_INCLUDE_DIRS
+    NAMES   srsran/srsran.h
+    HINTS   $ENV{SRSRAN_DIR}/include
+            ${SRSRAN_SRCDIR}/srsran/include
+            ${PC_SRSRAN_INCLUDEDIR}
+            ${CMAKE_INSTALL_PREFIX}/include
+    PATHS   /usr/local/include
+            /usr/include
+)
+
+FIND_LIBRARY(
+    SRSRAN_LIBRARY
+    NAMES   srsran_common
+    HINTS   $ENV{SRSRAN_DIR}/lib
+            ${SRSRAN_BUILDDIR}/srsran/lib
+            ${PC_SRSRAN_LIBDIR}
+            ${CMAKE_INSTALL_PREFIX}/lib
+            ${CMAKE_INSTALL_PREFIX}/lib64
+    PATHS   /usr/local/lib
+            /usr/local/lib64
+            /usr/lib
+            /usr/lib64
+)
+
+FIND_LIBRARY(
+    SRSRAN_LIBRARY_RADIO
+    NAMES   srsran_radio
+    HINTS   $ENV{SRSRAN_DIR}/lib
+            ${SRSRAN_BUILDDIR}/srsran/lib
+            ${PC_SRSRAN_LIBDIR}
+            ${CMAKE_INSTALL_PREFIX}/lib
+            ${CMAKE_INSTALL_PREFIX}/lib64
+    PATHS   /usr/local/lib
+            /usr/local/lib64
+            /usr/lib
+            /usr/lib64
+)
+
+
+#FIND_LIBRARY(
+#    SRSRAN_LIBRARY_UPPER
+#    NAMES   srsran_upper
+#    HINTS   $ENV{SRSRAN_DIR}/lib
+#            ${SRSRAN_BUILDDIR}/srsran/lib
+#            ${PC_SRSRAN_LIBDIR}
+#            ${CMAKE_INSTALL_PREFIX}/lib
+#            ${CMAKE_INSTALL_PREFIX}/lib64
+#    PATHS   /usr/local/lib
+#            /usr/local/lib64
+#            /usr/lib
+#            /usr/lib64
+#)
+
+FIND_LIBRARY(
+    SRSRAN_LIBRARY_ASN1
+    NAMES   rrc_asn1
+    HINTS   $ENV{SRSRAN_DIR}/lib
+            ${SRSRAN_BUILDDIR}/srsran/lib
+            ${PC_SRSRAN_LIBDIR}
+            ${CMAKE_INSTALL_PREFIX}/lib
+            ${CMAKE_INSTALL_PREFIX}/lib64
+    PATHS   /usr/local/lib
+            /usr/local/lib64
+            /usr/lib
+            /usr/lib64
+)
+
+FIND_LIBRARY(
+    SRSRAN_LIBRARY_PHY
+    NAMES   srsran_phy
+    HINTS   $ENV{SRSRAN_DIR}/lib
+            ${SRSRAN_BUILDDIR}/srsran/lib
+            ${PC_SRSRAN_LIBDIR}
+            ${CMAKE_INSTALL_PREFIX}/lib
+            ${CMAKE_INSTALL_PREFIX}/lib64
+    PATHS   /usr/local/lib
+            /usr/local/lib64
+            /usr/lib
+            /usr/lib64
+)
+
+FIND_LIBRARY(
+    SRSRAN_LIBRARY_RF
+    NAMES   srsran_rf
+    HINTS   $ENV{SRSRAN_DIR}/lib
+            ${SRSRAN_BUILDDIR}/srsran/lib
+            ${PC_SRSRAN_LIBDIR}
+            ${CMAKE_INSTALL_PREFIX}/lib
+            ${CMAKE_INSTALL_PREFIX}/lib64
+    PATHS   /usr/local/lib
+            /usr/local/lib64
+            /usr/lib
+            /usr/lib64
+)
+
+#FIND_LIBRARY(
+#    SRSRAN_LIBRARY_RF_UTILS
+#    NAMES   srsran_rf_utils
+#    HINTS   $ENV{SRSRAN_DIR}/lib
+#            ${SRSRAN_BUILDDIR}/srsran/lib
+#            ${PC_SRSRAN_LIBDIR}
+#            ${CMAKE_INSTALL_PREFIX}/lib
+#            ${CMAKE_INSTALL_PREFIX}/lib64
+#    PATHS   /usr/local/lib
+#            /usr/local/lib64
+#            /usr/lib
+#            /usr/lib64
+#)
+
+
+IF(DEFINED SRSRAN_SRCDIR)
+    set(SRSRAN_INCLUDE_DIRS ${SRSRAN_SRCDIR}/srsran
+                            ${SRSRAN_SRCDIR}/cuhd
+                            ${SRSRAN_SRCDIR}/common
+                            ${SRSRAN_SRCDIR}/radio
+                            ${SRSRAN_SRCDIR}/upper
+                            ${SRSRAN_SRCDIR}/phy
+                            ${SRSRAN_SRCDIR}/asn1)
+ENDIF(DEFINED SRSRAN_SRCDIR)
+
+#                            ${SRSRAN_LIBRARY_RF}
+#                            ${SRSRAN_LIBRARY_RADIO}
+set(SRSRAN_LIBRARIES        ${SRSRAN_LIBRARY}
+                            ${SRSRAN_LIBRARY_RF_UTILS}
+                            ${SRSRAN_LIBRARY_PHY}
+#                            ${SRSRAN_LIBRARY_UPPER}
+                            ${SRSRAN_LIBRARY_ASN1}
+)
+
+if(SRSRAN_LIBRARY_RF)
+    list(APPEND SRSRAN_LIBRARIES ${SRSRAN_LIBRARY_RF})
+endif(SRSRAN_LIBRARY_RF)
+
+if(SRSRAN_LIBRARY_RADIO)
+    list(APPEND SRSRAN_LIBRARIES ${SRSRAN_LIBRARY_RADIO})
+endif(SRSRAN_LIBRARY_RADIO)
+
+message(STATUS "SRSRAN LIBRARIES are: " ${SRSRAN_LIBRARIES})
+message(STATUS "SRSRAN INCLUDE DIRS: " ${SRSRAN_INCLUDE_DIRS})
+
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(SRSRAN DEFAULT_MSG SRSRAN_LIBRARIES SRSRAN_INCLUDE_DIRS)
+MARK_AS_ADVANCED(SRSRAN_LIBRARIES SRSRAN_INCLUDE_DIRS)
--- a/net-wireless/LTESniffer/files/lib/src/phy/CMakeLists.txt
+++ b/net-wireless/LTESniffer/files/lib/src/phy/CMakeLists.txt
@ -0,0 +1,21 @@
+
+add_subdirectory(falcon_rf)
+add_subdirectory(falcon_ue)
+add_subdirectory(falcon_phch)
+
+set(falcon_objs
+  $<TARGET_OBJECTS:falcon_ue>
+  $<TARGET_OBJECTS:falcon_phch>
+)
+
+add_library(falcon_phy STATIC ${falcon_objs})
+target_link_libraries(falcon_phy
+  ${SRSRAN_LIBRARIES}
+  ${FFT_LIBRARIES}
+  pthread
+  ${Boost_LIBRARIES})
+install(
+  TARGETS falcon_phy
+  ARCHIVE  DESTINATION ${CMAKE_INSTALL_LIBDIR}
+  LIBRARY  DESTINATION ${CMAKE_INSTALL_LIBDIR}
+  RUNTIME  DESTINATION ${CMAKE_INSTALL_BINDIR})
--- a/net-wireless/LTESniffer/metadata.xml
+++ b/net-wireless/LTESniffer/metadata.xml
@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>unknown@pentoo.ch</email>
+		<name>Author Unknown</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">SysSec-KAIST/LTESniffer</remote-id>
+	</upstream>
+</pkgmetadata>
--- a/net-wireless/srsran2/Manifest
+++ b/net-wireless/srsran2/Manifest
@ -0,0 +1 @@
+DIST srsran2-20231020.gh.tar.gz 14603567 BLAKE2B 6bd42dcf2dc1db6de60f9e0ae17fc6109a93c91acfea734aa8e697f167d47ac2a7845b58a694a92fe49c65c67710b0716317711b6c69842e6f1a69f9ffbc4600 SHA512 ecbdc0bf34a5406a52f1d1cd10a965f6f6a0470d19e1b86a62958802e1efeea38b36f00e732062a6e1aae993c81f60795784012dfd28222e6d385bb28cbc4f48
--- a/net-wireless/srsran2/files/srsran2_array.patch
+++ b/net-wireless/srsran2/files/srsran2_array.patch
@ -0,0 +1,10 @@
+--- a/lib/include/srsran/srslog/bundled/fmt/core.orig	2024-04-16 23:06:12.274398114 +0800
+++ b/lib/include/srsran/srslog/bundled/fmt/core.h	2024-04-16 23:06:21.692398308 +0800
+@@ -16,6 +16,7 @@
+ #include <string>
+ #include <type_traits>
+ #include <vector>
+#include <array>
+ 
+ // The fmt library version in the form major * 10000 + minor * 100 + patch.
+ #define FMT_VERSION 70003
--- a/net-wireless/srsran2/files/srsran2_asn1_lib.patch
+++ b/net-wireless/srsran2/files/srsran2_asn1_lib.patch
@ -0,0 +1,11 @@
+--- a/lib/src/asn1/CMakeLists.txt.orig	2024-04-17 00:41:47.811516417 +0800
+++ b/lib/src/asn1/CMakeLists.txt	2024-04-17 00:43:25.597518434 +0800
+@@ -24,6 +24,8 @@
+   liblte_mme.cc
+   gtpc.cc
+ )
+target_link_libraries(srsran_asn1 asn1_utils srsran_common srslog)
+INSTALL(TARGETS srsran_asn1 DESTINATION ${LIBRARY_DIR})
+ 
+ # ASN1 utils
+ add_library(asn1_utils STATIC asn1_utils.cc)
--- a/net-wireless/srsran2/metadata.xml
+++ b/net-wireless/srsran2/metadata.xml
@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<use>
+		<flag name="uhd">support Ettus Research hardware</flag>
+		<flag name="bladerf">support Nuand BladeRF hardware</flag>
+		<flag name="soapysdr">use soapysdr to support various hardware</flag>
+		<flag name="simcard">support hardware sim cards</flag>
+		<flag name="zeromq">enable zeromq message passing</flag>
+	</use>
+	<upstream>
+		<remote-id type="github">srsRAN/srsRAN</remote-id>
+	</upstream>
+</pkgmetadata>
--- a/net-wireless/srsran2/srsran2-20231020.ebuild
+++ b/net-wireless/srsran2/srsran2-20231020.ebuild
@ -0,0 +1,110 @@
+# Copyright 2019-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake flag-o-matic
+
+DESCRIPTION="Open source SDR 4G software suite from Software Radio Systems"
+HOMEPAGE="https://github.com/hdtuanss/srsRAN2"
+
+# Possible issues to look into
+#https://bugs.gentoo.org/713684
+#https://bugs.gentoo.org/731720
+#https://bugs.gentoo.org/733662
+#https://bugs.gentoo.org/832618
+
+KEYWORDS="~amd64 ~x86"
+HASH_COMMIT="4809688a2d645d5b506343c424d8ae39a01d3e3a"
+SRC_URI="https://github.com/hdtuanss/srsRAN2/archive/${HASH_COMMIT}.tar.gz -> ${P}.gh.tar.gz"
+
+RESTRICT="!test? ( test )"
+
+LICENSE="GPL-3"
+SLOT="0"
+IUSE="bladerf cpu_flags_x86_avx cpu_flags_x86_avx2 cpu_flags_x86_avx512f cpu_flags_x86_fma3 cpu_flags_x86_sse simcard soapysdr test uhd zeromq"
+
+#Add cpu_flags_x86_avx2= after fixing whatever build failure
+DEPEND="
+	dev-libs/boost:=
+	dev-libs/elfutils
+	dev-libs/libconfig:=[cxx]
+	net-misc/lksctp-tools
+	net-libs/mbedtls:=
+	sci-libs/fftw:3.0=[cpu_flags_x86_avx=,cpu_flags_x86_fma3=,cpu_flags_x86_sse=]
+	bladerf? ( net-wireless/bladerf:= )
+	simcard? ( sys-apps/pcsc-lite )
+	soapysdr? ( net-wireless/soapysdr:= )
+	uhd? ( net-wireless/uhd:= )
+	zeromq? ( net-libs/zeromq:= )
+"
+RDEPEND="${DEPEND}"
+BDEPEND="virtual/pkgconfig"
+
+S="${WORKDIR}/srsRAN2-${HASH_COMMIT}"
+
+src_prepare() {
+	eapply "${FILESDIR}"/srsran2_array.patch
+	eapply "${FILESDIR}"/srsran2_asn1_lib.patch
+
+	sed -i '/ -Werror"/d' CMakeLists.txt || die
+	#break upstream hijacking of cflags
+	sed -i \
+		-e 's/"GNU"/"NERF"/g' \
+		-e 's/"Clang"/"NERF"/g' \
+		-e 's/Ninja/NERF/g' \
+		-e 's/GNUCXX/NERF/g' \
+		-e 's/set(CMAKE_C_FLAGS/set(CMAKE_C_FLAGS_NERF/g' \
+		CMakeLists.txt
+	cmake_src_prepare
+}
+
+src_configure() {
+	#This may be a bad idea, and it is a bad idea for sure when other tests are failing
+	#-DENABLE_ALL_TEST="$(usex test)"
+	#-DENABLE_TTCN3="$(usex test)"
+	#Maybe make this one depend on zmq instead?
+	#-DENABLE_ZMQ_TEST="$(usex test)"
+
+	# Add missing srsGUI
+	#-DENABLE_GUI="$(usex gui)"
+	mycmakeargs=(
+		-DENABLE_UHD="$(usex uhd)"
+		-DENABLE_BLADERF="$(usex bladerf)"
+		-DENABLE_SOAPYSDR="$(usex soapysdr)"
+		-DENABLE_ZEROMQ="$(usex zeromq)"
+		-DENABLE_HARDSIM="$(usex simcard)"
+		-DCMAKE_C_FLAGS_RELWITHDEBINFO="${CFLAGS}"
+	)
+	# readd nerfed cflags that are required
+	append-cflags "-std=c99 -fno-strict-aliasing -D_GNU_SOURCE"
+	append-cxxflags "-std=c++14 -fno-strict-aliasing -D_GNU_SOURCE"
+	# "fix" "auto-detection" from use flags, this is probably horrible
+	if use cpu_flags_x86_sse; then
+		append-cflags "-DLV_HAVE_SSE -mfpmath=sse -msse4.1"
+		append-cxxflags "-DLV_HAVE_SSE -mfpmath=sse -msse4.1"
+	fi
+	if use cpu_flags_x86_avx; then
+		append-cflags "-DLV_HAVE_AVX -mavx"
+		append-cxxflags "-DLV_HAVE_AVX -mavx"
+	fi
+	#if use cpu_flags_x86_avx2; then
+	#	append-cflags "-DLV_HAVE_AVX2 -mavx2"
+	#	append-cxxflags "-DLV_HAVE_AVX2 -mavx2"
+	#fi
+	#https://github.com/pentoo/pentoo-overlay/issues/1491
+	#if use cpu_flags_x86_avx512f; then
+	#	append-cflags "-DLV_HAVE_AVX512 -mavx512f"
+	#	append-cxxflags "-DLV_HAVE_AVX512 -mavx512f"
+	#fi
+	if use cpu_flags_x86_fma3; then
+		append-cflags "-DLV_HAVE_FMA -mfma"
+		append-cxxflags "-DLV_HAVE_FMA -mfma"
+	fi
+	cmake_src_configure
+}
+
+#FIXME:
+# also, install the following include files:
+#/usr/include/srsenb
+#/usr/include/srsue
--- a/profiles/pentoo/base/package.accept_keywords/net-wireless
+++ b/profiles/pentoo/base/package.accept_keywords/net-wireless
@ -91,6 +91,7 @@ net-wireless/kismetmobiledashboard
 net-wireless/multimode

 net-wireless/srsran
+net-wireless/srsran2

 #below here likely needs cleanup
 #### Gentoo (to be cleaned)
				`@ -0,0 +1 @@`
				`DIST LTESniffer-2.1.0.gh.tar.gz 14345514 BLAKE2B df66f3e8a909fc38ecdc5f2b06c588282ff73e0a7b7e6b5c70b12e456b79d8debfb768593ff2ae356799d996a131f8a50c12600f017aff63e9c7e7eb1095c70d SHA512 0d7f9227e63e4472b6ed6a6358974133a253f5802a566830f6073cee88ff189ecfdea24533645adf330076d1d2ee8bdc332ecc9392ba6455b81b88c78d8dc419`
				`@ -0,0 +1 @@`
				`DIST srsran2-20231020.gh.tar.gz 14603567 BLAKE2B 6bd42dcf2dc1db6de60f9e0ae17fc6109a93c91acfea734aa8e697f167d47ac2a7845b58a694a92fe49c65c67710b0716317711b6c69842e6f1a69f9ffbc4600 SHA512 ecbdc0bf34a5406a52f1d1cd10a965f6f6a0470d19e1b86a62958802e1efeea38b36f00e732062a6e1aae993c81f60795784012dfd28222e6d385bb28cbc4f48`