% tar xzf mongodb-src-r7.0.5.tar.gz % cd mongodb-src-r7.0.5 % python3.11 -m venv venv % venv/bin/python3.11 -m pip install -r etc/pip/compile-requirements.txt ... % venv/bin/python3.11 buildscripts/scons.py install-mongod Checking required python packages... Requirements list: ... Resolved to these distributions: ... scons: Reading SConscript files ... scons: running with args /Users/me/mongodb-src-r7.0.5/venv/bin/python3.11 buildscripts/scons.py install-mongod WARNING: The build_metrics tool might not work as intended due to a failed import: No module named 'jsonschema' Mkdir("build/scons") scons version: 3.1.2 python version: 3 11 7 'final' 0 Mkdir("build/tmp_test_data") CC is gcc gcc found in $PATH at /usr/bin/gcc CXX is g++ g++ found in $PATH at /usr/bin/g++ Checking if dev env is valid... skipped Checking if C++ compiler "g++" is GCC... no Checking if C++ compiler "g++" is clang... yes Checking if C compiler "gcc" is clang... yes Detected a aarch64 processor Checking if target OS macOS is supported by the toolchain... yes Checking if C compiler is clang 12.0 (or Apple XCode 13.0) or newer...yes Checking if C++ compiler is clang 12.0 (or Apple XCode 13.0) or newer...yes Checking for sufficient macOS target version minimum... yes Checking whether the C compiler works... yes Checking whether the C++ compiler works... yes Checking that the C++ compiler can link a C++ program... no C++ compiler g++ can't link C++ programs See /Users/me/mongodb-src-r7.0.5/build/scons/config.log for details % tail -n18 build/scons/config.log scons: Configure: Checking that the C++ compiler can link a C++ program...  build/scons/opt/sconf_temp/conftest_ac30bfea77045c1c67c4f51773b51414_0.cpp <-   |   |#include <iostream>   |#include <cstdlib>   |   |int main() {   |    std::cout << "Hello, World" << std::endl;   |    return EXIT_SUCCESS;   |}   | g++ -o build/scons/opt/sconf_temp/conftest_ac30bfea77045c1c67c4f51773b51414_0.o -c -Werror=unused-result -Woverloaded-virtual -Werror -ffp-contract=off -fasynchronous-unwind-tables -g2 -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -fno-omit-frame-pointer -fno-strict-aliasing -O2 -DNDEBUG build/scons/opt/sconf_temp/conftest_ac30bfea77045c1c67c4f51773b51414_0.cpp g++ -o build/scons/opt/sconf_temp/conftest_ac30bfea77045c1c67c4f51773b51414_0_427bedf0569bb40c3d25829f0e6a3199 -Wl,-fatal_warnings -Wl,-bind_at_load build/scons/opt/sconf_temp/conftest_ac30bfea77045c1c67c4f51773b51414_0.o -lresolv ld: warning: -bind_at_load is deprecated on macOS ld: fatal warning(s) induced error (-fatal_warnings) clang: error: linker command failed with exit code 1 (use -v to see invocation) scons: Configure: no docs/building.md mentioned that I could instead run: % venv/bin/python3.11 buildscripts/scons.py install-mongod --disable-warnings-as-errors but that doesn't change the situation (and you should not be enabling warnings as errors by default).