def generate(env): """Add Builders and construction variables for clang to an Environment.""" SCons.Tool.cc.generate(env) if env['PLATFORM'] == 'win32': # Ensure that we have a proper path for clang clang = SCons.Tool.find_program_path( env, compilers[0], default_paths=get_clang_install_dirs(env['PLATFORM'])) if clang: clang_bin_dir = os.path.dirname(clang) env.AppendENVPath('PATH', clang_bin_dir) env['CC'] = env.Detect(compilers) or 'clang' if env['PLATFORM'] in ['cygwin', 'win32']: env['SHCCFLAGS'] = SCons.Util.CLVar('$CCFLAGS') else: env['SHCCFLAGS'] = SCons.Util.CLVar('$CCFLAGS -fPIC') # determine compiler version if env['CC']: #pipe = SCons.Action._subproc(env, [env['CC'], '-dumpversion'], pipe = SCons.Action._subproc(env, [env['CC'], '--version'], stdin='devnull', stderr='devnull', stdout=subprocess.PIPE) if pipe.wait() != 0: return # clang -dumpversion is of no use line = pipe.stdout.readline() if sys.version_info[0] > 2: line = line.decode() match = re.search(r'clang +version +([0-9]+(?:\.[0-9]+)+)', line) if match: env['CCVERSION'] = match.group(1)
def generate(env): """Add Builders and construction variables for clang to an Environment.""" SCons.Tool.cc.generate(env) if has_clangCommon and env['PLATFORM'] == 'win32': # Ensure that we have a proper path for clang clang = SCons.Tool.find_program_path(env, compilers[0], default_paths=get_clang_install_dirs(env['PLATFORM'])) if clang: clang_bin_dir = os.path.dirname(clang) env.AppendENVPath('PATH', clang_bin_dir) env['CC'] = env.Detect(compilers) or 'clang' if env['PLATFORM'] in ['cygwin', 'win32']: env['SHCCFLAGS'] = SCons.Util.CLVar('$CCFLAGS') else: env['SHCCFLAGS'] = SCons.Util.CLVar('$CCFLAGS -fPIC') # determine compiler version if env['CC']: pipe = SCons.Action._subproc(env, [env['CC'], '--version'], stdin='devnull', stderr='devnull', stdout=subprocess.PIPE) if pipe.wait() != 0: return # clang -dumpversion is of no use line = pipe.stdout.readline() if sys.version_info[0] > 2: line = line.decode() match = re.search(r'clang +version +([0-9]+(?:\.[0-9]+)+)', line) if match: env['CCVERSION'] = match.group(1)
def generate(env): """Add Builders and construction variables for clang++ to an Environment.""" static_obj, shared_obj = SCons.Tool.createObjBuilders(env) SCons.Tool.cxx.generate(env) env['CXX'] = env.Detect(compilers) or 'clang++' # platform specific settings if env['PLATFORM'] == 'aix': env['SHCXXFLAGS'] = SCons.Util.CLVar('$CXXFLAGS -mminimal-toc') env['STATIC_AND_SHARED_OBJECTS_ARE_THE_SAME'] = 1 env['SHOBJSUFFIX'] = '$OBJSUFFIX' elif env['PLATFORM'] == 'hpux': env['SHOBJSUFFIX'] = '.pic.o' elif env['PLATFORM'] == 'sunos': env['SHOBJSUFFIX'] = '.pic.o' elif env['PLATFORM'] == 'win32': # Ensure that we have a proper path for clang++ clangxx = SCons.Tool.find_program_path( env, compilers[0], default_paths=get_clang_install_dirs(env['PLATFORM'])) if clangxx: clangxx_bin_dir = os.path.dirname(clangxx) env.AppendENVPath('PATH', clangxx_bin_dir) # Set-up ms tools paths msvc_setup_env_once(env) # determine compiler version if env['CXX']: pipe = SCons.Action._subproc(env, [env['CXX'], '--version'], stdin='devnull', stderr='devnull', stdout=subprocess.PIPE) if pipe.wait() != 0: return # clang -dumpversion is of no use with pipe.stdout: line = pipe.stdout.readline() if sys.version_info[0] > 2: line = line.decode() match = re.search(r'clang +version +([0-9]+(?:\.[0-9]+)+)', line) if match: env['CXXVERSION'] = match.group(1)
def generate(env): """Add Builders and construction variables for clang++ to an Environment.""" static_obj, shared_obj = SCons.Tool.createObjBuilders(env) SCons.Tool.cxx.generate(env) env['CXX'] = env.Detect(compilers) or 'clang++' # platform specific settings if env['PLATFORM'] == 'aix': env['SHCXXFLAGS'] = SCons.Util.CLVar('$CXXFLAGS -mminimal-toc') env['STATIC_AND_SHARED_OBJECTS_ARE_THE_SAME'] = 1 env['SHOBJSUFFIX'] = '$OBJSUFFIX' elif env['PLATFORM'] == 'hpux': env['SHOBJSUFFIX'] = '.pic.o' elif env['PLATFORM'] == 'sunos': env['SHOBJSUFFIX'] = '.pic.o' elif env['PLATFORM'] == 'win32': # Ensure that we have a proper path for clang++ clangxx = SCons.Tool.find_program_path(env, compilers[0], default_paths=get_clang_install_dirs(env['PLATFORM'])) if clangxx: clangxx_bin_dir = os.path.dirname(clangxx) env.AppendENVPath('PATH', clangxx_bin_dir) # determine compiler version if env['CXX']: pipe = SCons.Action._subproc(env, [env['CXX'], '--version'], stdin='devnull', stderr='devnull', stdout=subprocess.PIPE) if pipe.wait() != 0: return # clang -dumpversion is of no use line = pipe.stdout.readline() if sys.version_info[0] > 2: line = line.decode() match = re.search(r'clang +version +([0-9]+(?:\.[0-9]+)+)', line) if match: env['CXXVERSION'] = match.group(1)