Fails to build on Debian 13 (trixie/testing)

[kotarou3]

Issue Description

On a fresh Debian 13 installation, srsRAN fails to build from source, failing with one of two kinds of errors:

(if UHD deps are installed)

-- Could NOT find Boost: missing: system (found /usr/lib/x86_64-linux-gnu/cmake/Boost-1.83.0/BoostConfig.cmake (found suitable version "1.83.0", minimum required is "1.35"))

(if UHD deps aren't installed or disabled with -DENABLE_UHD=no)

In file included from /srsRAN_4G/srsue/hdr/phy/phy_metrics.h:26,
                 from /srsRAN_4G/srsue/hdr/phy/phy_common.h:25,
                 from /srsRAN_4G/srsue/src/phy/phy_common.cc:26:
In member function 'std::array<_Tp, _Nm>::value_type& std::array<_Tp, _Nm>::operator[](size_type) [with _Tp = float; long unsigned int _Nm = 5]',
    inlined from 'void srsue::phy_common::reset_measurements(uint32_t)' at /srsRAN_4G/srsue/src/phy/phy_common.cc:662:18,
    inlined from 'void srsue::phy_common::reset()' at /srsRAN_4G/srsue/src/phy/phy_common.cc:918:21:
/usr/include/c++/13/array:203:24: error: array subscript 5 is above array bounds of 'std::__array_traits<float, 5>::_Type' {aka 'float [5]'} [-Werror=array-bounds=]
  203 |         return _M_elems[__n];
      |                ~~~~~~~~^

srsRAN builds fine on Debian 12, so it might be due to new compiler and boost versions with Debian 13:

Tool	Debian 12	Debian 13
GCC	12.2.0	13.2.0
Boost	1.74.0	1.83.0

Setup Details

• Debian 13 (trixie/testing) AMD64
• Installed package list dpkg -l
• srsRAN commit ec29b0c1ff79cebcbe66caa6d6b90778261c42b8
• Fresh clone from Github and build

Expected Behavior

srsRAN builds successfully

Actual Behaviour

srsRAN fails to build

Steps to reproduce the problem

1. Run Debian 13 (e.g., by booting from a live CD)
2. Ensure packages are up to date: sudo apt update && sudo apt upgrade
3. Install git sudo apt install git
4. Install srsRAN dependencies: sudo apt install build-essential cmake libfftw3-dev libmbedtls-dev libboost-program-options-dev libconfig++-dev libsctp-dev
5. Install optional dependencies: sudo apt install libsoapysdr-dev libbladerf-dev libuhd-dev libzmq3-dev uhd-host --no-install-recommends
6. Clone and build srsRAN: git clone https://github.com/srsran/srsRAN_4G.git && mkdir srsRAN_4G/build && cd srsRAN_4G/build && cmake ..
7. Try again without UHD: cmake .. -DENABLE_UHD=no && make -j

[kotarou3]

I can work around this issue if I disable both UHD and -Werror with:

cmake .. -DENABLE_UHD=no -DENABLE_WERROR=no

[pedrib]

Had the same problem, to fix it in the cmake step: cmake .. -DCMAKE_CXX_FLAGS="-Wno-array-bounds -Wno-error=stringop-overflow -Wno-error=stringop-overread"