Build error on ubuntu18 armv7

[trittsv]

Compilation error for version 0.7.3 on ubuntu 18 armv7 gnu 7.5.0

/foonathan/memory/detail/debug_helpers.hpp:175:69: error: conversion to ‘unsigned int’ from ‘std::__atomic_base<int>::__int_type {aka int}’ may change the sign of the result [-Werror=sign-conversion]

[2025-10-23T11:38:04.660Z] -- The C compiler identification is GNU 7.5.0
[2025-10-23T11:38:04.660Z] -- The CXX compiler identification is GNU 7.5.0
[2025-10-23T11:38:04.660Z] -- Detecting C compiler ABI info
[2025-10-23T11:38:04.660Z] -- Detecting C compiler ABI info - done
[2025-10-23T11:38:04.660Z] -- Check for working C compiler: /usr/bin/arm-linux-gnueabihf-gcc-7 - skipped
[2025-10-23T11:38:04.660Z] -- Detecting C compile features
[2025-10-23T11:38:04.660Z] -- Detecting C compile features - done
[2025-10-23T11:38:04.660Z] -- Detecting CXX compiler ABI info
[2025-10-23T11:38:04.915Z] -- Detecting CXX compiler ABI info - done
[2025-10-23T11:38:04.915Z] -- Check for working CXX compiler: /usr/bin/arm-linux-gnueabihf-g++-7 - skipped
[2025-10-23T11:38:04.915Z] -- Detecting CXX compile features
[2025-10-23T11:38:04.915Z] -- Detecting CXX compile features - done
[2025-10-23T11:38:04.915Z] -- Performing Test HAVE_CXX_ATOMIC_NOFLAG
[2025-10-23T11:38:04.915Z] -- Performing Test HAVE_CXX_ATOMIC_NOFLAG - Success
[2025-10-23T11:38:04.915Z] -- Getting container node sizes
[2025-10-23T11:38:14.886Z] -- Configuring done (8.7s)
[2025-10-23T11:38:14.886Z] -- Generating done (0.0s)
[2025-10-23T11:38:14.886Z] CMake Warning:
[2025-10-23T11:38:14.886Z]   Manually-specified variables were not used by the project:
[2025-10-23T11:38:14.886Z] 
[2025-10-23T11:38:14.886Z]     CMAKE_EXPORT_NO_PACKAGE_REGISTRY
[2025-10-23T11:38:14.886Z]     CONAN_CMAKE_CXX_EXTENSIONS
[2025-10-23T11:38:14.886Z]     CONAN_CMAKE_CXX_STANDARD
[2025-10-23T11:38:14.886Z]     CONAN_CMAKE_POSITION_INDEPENDENT_CODE
[2025-10-23T11:38:14.886Z]     CONAN_COMPILER
[2025-10-23T11:38:14.886Z]     CONAN_COMPILER_VERSION
[2025-10-23T11:38:14.886Z]     CONAN_EXPORTED
[2025-10-23T11:38:14.886Z]     CONAN_IN_LOCAL_CACHE
[2025-10-23T11:38:14.886Z]     CONAN_LIBCXX
[2025-10-23T11:38:14.886Z]     CONAN_STD_CXX_FLAG
[2025-10-23T11:38:14.886Z] 
[2025-10-23T11:38:14.886Z] 
[2025-10-23T11:38:14.886Z] -- Build files have been written to: /build_subfolder
[2025-10-23T11:38:14.886Z] [  5%] Building CXX object src/CMakeFiles/foonathan_memory.dir/detail/align.cpp.o
[2025-10-23T11:38:14.886Z] [ 10%] Building CXX object src/CMakeFiles/foonathan_memory.dir/detail/free_list_array.cpp.o
[2025-10-23T11:38:14.886Z] [ 15%] Building CXX object src/CMakeFiles/foonathan_memory.dir/detail/debug_helpers.cpp.o
[2025-10-23T11:38:14.886Z] [ 20%] Building CXX object src/CMakeFiles/foonathan_memory.dir/detail/small_free_list.cpp.o
[2025-10-23T11:38:14.886Z] [ 25%] Building CXX object src/CMakeFiles/foonathan_memory.dir/detail/free_list.cpp.o
[2025-10-23T11:38:14.886Z] [ 30%] Building CXX object src/CMakeFiles/foonathan_memory.dir/detail/assert.cpp.o
[2025-10-23T11:38:14.886Z] [ 35%] Building CXX object src/CMakeFiles/foonathan_memory.dir/debugging.cpp.o
[2025-10-23T11:38:14.886Z] [ 40%] Building CXX object src/CMakeFiles/foonathan_memory.dir/error.cpp.o
[2025-10-23T11:38:14.886Z] [ 45%] Building CXX object src/CMakeFiles/foonathan_memory.dir/heap_allocator.cpp.o
[2025-10-23T11:38:14.886Z] [ 50%] Building CXX object src/CMakeFiles/foonathan_memory.dir/iteration_allocator.cpp.o
[2025-10-23T11:38:14.886Z] [ 55%] Building CXX object src/CMakeFiles/foonathan_memory.dir/malloc_allocator.cpp.o
[2025-10-23T11:38:14.886Z] [ 60%] Building CXX object src/CMakeFiles/foonathan_memory.dir/memory_arena.cpp.o
[2025-10-23T11:38:14.886Z] In file included from /source_subfolder/include/foonathan/memory/detail/lowlevel_allocator.hpp:12:0,
[2025-10-23T11:38:14.886Z]                  from /source_subfolder/include/foonathan/memory/heap_allocator.hpp:10,
[2025-10-23T11:38:14.886Z]                  from /source_subfolder/src/heap_allocator.cpp:4:
[2025-10-23T11:38:14.886Z] /source_subfolder/include/foonathan/memory/detail/debug_helpers.hpp: In instantiation of ‘foonathan::memory::detail::global_leak_checker_impl<Handler>::counter::~counter() [with Handler = foonathan::memory::detail::lowlevel_allocator_leak_handler<foonathan::memory::detail::heap_allocator_impl>]’:
[2025-10-23T11:38:14.886Z] /source_subfolder/include/foonathan/memory/heap_allocator.hpp:64:13:   required from here
[2025-10-23T11:38:14.886Z] /source_subfolder/include/foonathan/memory/detail/debug_helpers.hpp:175:69: error: conversion to ‘unsigned int’ from ‘std::__atomic_base<int>::__int_type {aka int}’ may change the sign of the result [-Werror=sign-conversion]
[2025-10-23T11:38:14.886Z]                          if (no_counter_objects_ == 0u && allocated_ != 0u)
[2025-10-23T11:38:14.886Z]                                                           ~~~~~~~~~~~^~~~~
[2025-10-23T11:38:14.886Z] [ 65%] Building CXX object src/CMakeFiles/foonathan_memory.dir/memory_pool.cpp.o
[2025-10-23T11:38:14.886Z] cc1plus: all warnings being treated as errors
[2025-10-23T11:38:14.887Z] [ 70%] Building CXX object src/CMakeFiles/foonathan_memory.dir/memory_pool_collection.cpp.o
[2025-10-23T11:38:14.887Z] src/CMakeFiles/foonathan_memory.dir/build.make:190: recipe for target 'src/CMakeFiles/foonathan_memory.dir/heap_allocator.cpp.o' failed
[2025-10-23T11:38:14.887Z] make[2]: *** [src/CMakeFiles/foonathan_memory.dir/heap_allocator.cpp.o] Error 1
[2025-10-23T11:38:14.887Z] make[2]: *** Waiting for unfinished jobs....
[2025-10-23T11:38:14.887Z] In file included from /source_subfolder/include/foonathan/memory/iteration_allocator.hpp:10:0,
[2025-10-23T11:38:14.887Z]                  from /source_subfolder/src/iteration_allocator.cpp:4:
[2025-10-23T11:38:14.887Z] /source_subfolder/include/foonathan/memory/detail/debug_helpers.hpp: In instantiation of ‘foonathan::memory::detail::global_leak_checker_impl<Handler>::counter::~counter() [with Handler = foonathan::memory::detail::lowlevel_allocator_leak_handler<foonathan::memory::detail::heap_allocator_impl>]’:
[2025-10-23T11:38:14.887Z] /source_subfolder/include/foonathan/memory/heap_allocator.hpp:64:13:   required from here
[2025-10-23T11:38:14.887Z] /source_subfolder/include/foonathan/memory/detail/debug_helpers.hpp:175:69: error: conversion to ‘unsigned int’ from ‘std::__atomic_base<int>::__int_type {aka int}’ may change the sign of the result [-Werror=sign-conversion]
[2025-10-23T11:38:14.887Z]                          if (no_counter_objects_ == 0u && allocated_ != 0u)