Command line is quite simple:
gn gen ./webrtc/src/out/Debug-x64 --args='treat_warnings_as_errors=false is_clang=true rtc_include_tests=false rtc_build_examples=false is_debug=true enable_iterator_debugging=true is_component_build=false target_cpu="x64" use_rtti=true use_custom_libcxx=false enable_dsyms=true rtc_build_tools=false treat_warnings_as_errors=false fatal_linker_warnings=false --ide='xcode'
but always failed:
depot_tools/ninja.py: Could not find Ninja in the third_party of
the current project, nor in your PATH
The same command line works fine with M109, I'm using latest version of depot tools, any minds?