<screen xmlns="http://www.scons.org/dbxsd/v1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">C:\&gt;<userinput>scons</userinput>
scons: Reading SConscript files ...
{ 'BUILDERS': { 'Object': &lt;SCons.Builder.CompositeBuilder object at 0x700000&gt;,
                'PCH': &lt;SCons.Builder.BuilderBase object at 0x700000&gt;,
                'RES': &lt;SCons.Builder.BuilderBase object at 0x700000&gt;,
                'SharedObject': &lt;SCons.Builder.CompositeBuilder object at 0x700000&gt;,
                'StaticObject': &lt;SCons.Builder.CompositeBuilder object at 0x700000&gt;,
                '_InternalInstall': &lt;function InstallBuilderWrapper at 0x700000&gt;,
                '_InternalInstallAs': &lt;function InstallAsBuilderWrapper at 0x700000&gt;,
                '_InternalInstallVersionedLib': &lt;function InstallVersionedBuilderWrapper at 0x700000&gt;},
  'CC': 'cl',
  'CCCOM': &lt;SCons.Action.FunctionAction object at 0x700000&gt;,
  'CCDEPFLAGS': '/showIncludes',
  'CCFLAGS': ['/nologo'],
  'CCPCHFLAGS': &lt;function gen_ccpchflags at 0x700000&gt;,
  'CCPDBFLAGS': ['${(PDB and "/Z7") or ""}'],
  'CFILESUFFIX': '.c',
  'CFLAGS': [],
  'CONFIGUREDIR': '#/.sconf_temp',
  'CONFIGURELOG': '#/config.log',
  'CPPDEFPREFIX': '/D',
  'CPPDEFSUFFIX': '',
  'CPPSUFFIXES': [ '.c',
                   '.C',
                   '.cxx',
                   '.cpp',
                   '.c++',
                   '.cc',
                   '.h',
                   '.H',
                   '.hxx',
                   '.hpp',
                   '.hh',
                   '.F',
                   '.fpp',
                   '.FPP',
                   '.m',
                   '.mm',
                   '.S',
                   '.spp',
                   '.SPP',
                   '.sx'],
  'CXX': '$CC',
  'CXXCOM': '${TEMPFILE("$CXX $_MSVC_OUTPUT_FLAG /c $CHANGED_SOURCES $CXXFLAGS '
            '$CCFLAGS $_CCCOMCOM","$CXXCOMSTR")}',
  'CXXFILESUFFIX': '.cc',
  'CXXFLAGS': ['$(', '/TP', '$)'],
  'DSUFFIXES': ['.d'],
  'Dir': &lt;SCons.Defaults.Variable_Method_Caller object at 0x700000&gt;,
  'Dirs': &lt;SCons.Defaults.Variable_Method_Caller object at 0x700000&gt;,
  'ENV': { 'PATH': 'C:\\WINDOWS\\System32',
           'PATHEXT': '.COM;.EXE;.BAT;.CMD',
           'SystemRoot': 'C:\\WINDOWS'},
  'ESCAPE': &lt;function escape at 0x700000&gt;,
  'File': &lt;SCons.Defaults.Variable_Method_Caller object at 0x700000&gt;,
  'HOST_ARCH': 'arm64',
  'HOST_OS': 'win32',
  'IDLSUFFIXES': ['.idl', '.IDL'],
  'INCPREFIX': '/I',
  'INCSUFFIX': '',
  'INSTALL': &lt;function copyFunc at 0x700000&gt;,
  'INSTALLVERSIONEDLIB': &lt;function copyFuncVersionedLib at 0x700000&gt;,
  'LEXUNISTD': ['--nounistd'],
  'LIBLITERALPREFIX': '',
  'LIBPREFIX': '',
  'LIBPREFIXES': ['$LIBPREFIX'],
  'LIBSUFFIX': '.lib',
  'LIBSUFFIXES': ['$LIBSUFFIX'],
  'MAXLINELENGTH': 2048,
  'MSVC_SETUP_RUN': True,
  'NINJA_DEPFILE_PARSE_FORMAT': 'msvc',
  'OBJPREFIX': '',
  'OBJSUFFIX': '.obj',
  'PCHCOM': '$CXX /Fo${TARGETS[1]} $CXXFLAGS $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS '
            '$_CPPINCFLAGS /c $SOURCES /Yc$PCHSTOP /Fp${TARGETS[0]} '
            '$CCPDBFLAGS $PCHPDBFLAGS',
  'PCHPDBFLAGS': ['${(PDB and "/Yd") or ""}'],
  'PLATFORM': 'win32',
  'PROGPREFIX': '',
  'PROGSUFFIX': '.exe',
  'PSPAWN': &lt;function piped_spawn at 0x700000&gt;,
  'RC': 'rc',
  'RCCOM': &lt;SCons.Action.FunctionAction object at 0x700000&gt;,
  'RCFLAGS': ['/nologo'],
  'RCSUFFIXES': ['.rc', '.rc2'],
  'RDirs': &lt;SCons.Defaults.Variable_Method_Caller object at 0x700000&gt;,
  'SCANNERS': [&lt;SCons.Scanner.ScannerBase object at 0x700000&gt;],
  'SHCC': '$CC',
  'SHCCCOM': &lt;SCons.Action.FunctionAction object at 0x700000&gt;,
  'SHCCFLAGS': ['$CCFLAGS'],
  'SHCFLAGS': ['$CFLAGS'],
  'SHCXX': '$CXX',
  'SHCXXCOM': '${TEMPFILE("$SHCXX $_MSVC_OUTPUT_FLAG /c $CHANGED_SOURCES '
              '$SHCXXFLAGS $SHCCFLAGS $_CCCOMCOM","$SHCXXCOMSTR")}',
  'SHCXXFLAGS': ['$CXXFLAGS'],
  'SHELL': 'command',
  'SHLIBPREFIX': '',
  'SHLIBSUFFIX': '.dll',
  'SHOBJPREFIX': '$OBJPREFIX',
  'SHOBJSUFFIX': '$OBJSUFFIX',
  'SPAWN': &lt;function spawn at 0x700000&gt;,
  'STATIC_AND_SHARED_OBJECTS_ARE_THE_SAME': 1,
  'TARGET_ARCH': None,
  'TARGET_OS': None,
  'TEMPFILE': &lt;class 'SCons.Platform.TempFileMunge'&gt;,
  'TEMPFILEARGESCFUNC': &lt;function quote_spaces at 0x700000&gt;,
  'TEMPFILEARGJOIN': '\n',
  'TEMPFILEPREFIX': '@',
  'TOOLS': ['msvc', 'install'],
  '_CCCOMCOM': '$CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS $CCPCHFLAGS $CCPDBFLAGS',
  '_CPPDEFFLAGS': '${_defines(CPPDEFPREFIX, CPPDEFINES, CPPDEFSUFFIX, __env__, '
                  'TARGET, SOURCE)}',
  '_CPPINCFLAGS': '${_concat(INCPREFIX, CPPPATH, INCSUFFIX, __env__, RDirs, '
                  'TARGET, SOURCE, affect_signature=False)}',
  '_LIBDIRFLAGS': '${_concat(LIBDIRPREFIX, LIBPATH, LIBDIRSUFFIX, __env__, '
                  'RDirs, TARGET, SOURCE, affect_signature=False)}',
  '_LIBFLAGS': '${_concat(LIBLINKPREFIX, LIBS, LIBLINKSUFFIX, __env__)}',
  '_MSVC_OUTPUT_FLAG': &lt;function msvc_output_flag at 0x700000&gt;,
  '__DSHLIBVERSIONFLAGS': '${__libversionflags(__env__,"DSHLIBVERSION","_DSHLIBVERSIONFLAGS")}',
  '__LDMODULEVERSIONFLAGS': '${__libversionflags(__env__,"LDMODULEVERSION","_LDMODULEVERSIONFLAGS")}',
  '__SHLIBVERSIONFLAGS': '${__libversionflags(__env__,"SHLIBVERSION","_SHLIBVERSIONFLAGS")}',
  '__lib_either_version_flag': &lt;function __lib_either_version_flag at 0x700000&gt;,
  '__libversionflags': &lt;function __libversionflags at 0x700000&gt;,
  '_concat': &lt;function _concat at 0x700000&gt;,
  '_defines': &lt;function _defines at 0x700000&gt;,
  '_stripixes': &lt;function _stripixes at 0x700000&gt;}
scons: done reading SConscript files.
scons: Building targets ...
scons: `.' is up to date.
scons: done building targets.
</screen>