NovaBryan/EVE_Dump
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build_clib.py (5069B)

      1 #Embedded file name: C:\BuildAgent\work\20d73f1b24eed06e\eve\release\V24.01\carbon\common\stdlib\distutils\command\build_clib.py
      2 __revision__ = '$Id: build_clib.py 87602 2011-01-01 04:24:26Z richard.tew $'
      3 import os
      4 from distutils.core import Command
      5 from distutils.errors import DistutilsSetupError
      6 from distutils.ccompiler import customize_compiler
      7 from distutils import log
      8 
      9 def show_compilers():
     10     from distutils.ccompiler import show_compilers
     11     show_compilers()
     12 
     13 
     14 class build_clib(Command):
     15     description = 'build C/C++ libraries used by Python extensions'
     16     user_options = [('build-clib=', 'b', 'directory to build C/C++ libraries to'),
     17      ('build-temp=', 't', 'directory to put temporary build by-products'),
     18      ('debug', 'g', 'compile with debugging information'),
     19      ('force', 'f', 'forcibly build everything (ignore file timestamps)'),
     20      ('compiler=', 'c', 'specify the compiler type')]
     21     boolean_options = ['debug', 'force']
     22     help_options = [('help-compiler',
     23       None,
     24       'list available compilers',
     25       show_compilers)]
     26 
     27     def initialize_options(self):
     28         self.build_clib = None
     29         self.build_temp = None
     30         self.libraries = None
     31         self.include_dirs = None
     32         self.define = None
     33         self.undef = None
     34         self.debug = None
     35         self.force = 0
     36         self.compiler = None
     37 
     38     def finalize_options(self):
     39         self.set_undefined_options('build', ('build_temp', 'build_clib'), ('build_temp', 'build_temp'), ('compiler', 'compiler'), ('debug', 'debug'), ('force', 'force'))
     40         self.libraries = self.distribution.libraries
     41         if self.libraries:
     42             self.check_library_list(self.libraries)
     43         if self.include_dirs is None:
     44             self.include_dirs = self.distribution.include_dirs or []
     45         if isinstance(self.include_dirs, str):
     46             self.include_dirs = self.include_dirs.split(os.pathsep)
     47 
     48     def run(self):
     49         if not self.libraries:
     50             return
     51         from distutils.ccompiler import new_compiler
     52         self.compiler = new_compiler(compiler=self.compiler, dry_run=self.dry_run, force=self.force)
     53         customize_compiler(self.compiler)
     54         if self.include_dirs is not None:
     55             self.compiler.set_include_dirs(self.include_dirs)
     56         if self.define is not None:
     57             for name, value in self.define:
     58                 self.compiler.define_macro(name, value)
     59 
     60         if self.undef is not None:
     61             for macro in self.undef:
     62                 self.compiler.undefine_macro(macro)
     63 
     64         self.build_libraries(self.libraries)
     65 
     66     def check_library_list(self, libraries):
     67         if not isinstance(libraries, list):
     68             raise DistutilsSetupError, "'libraries' option must be a list of tuples"
     69         for lib in libraries:
     70             if not isinstance(lib, tuple) and len(lib) != 2:
     71                 raise DistutilsSetupError, "each element of 'libraries' must a 2-tuple"
     72             name, build_info = lib
     73             if not isinstance(name, str):
     74                 raise DistutilsSetupError, "first element of each tuple in 'libraries' " + 'must be a string (the library name)'
     75             if '/' in name or os.sep != '/' and os.sep in name:
     76                 raise DistutilsSetupError, ("bad library name '%s': " + 'may not contain directory separators') % lib[0]
     77             if not isinstance(build_info, dict):
     78                 raise DistutilsSetupError, "second element of each tuple in 'libraries' " + 'must be a dictionary (build info)'
     79 
     80     def get_library_names(self):
     81         if not self.libraries:
     82             return None
     83         lib_names = []
     84         for lib_name, build_info in self.libraries:
     85             lib_names.append(lib_name)
     86 
     87         return lib_names
     88 
     89     def get_source_files(self):
     90         self.check_library_list(self.libraries)
     91         filenames = []
     92         for lib_name, build_info in self.libraries:
     93             sources = build_info.get('sources')
     94             if sources is None or not isinstance(sources, (list, tuple)):
     95                 raise DistutilsSetupError, "in 'libraries' option (library '%s'), 'sources' must be present and must be a list of source filenames" % lib_name
     96             filenames.extend(sources)
     97 
     98         return filenames
     99 
    100     def build_libraries(self, libraries):
    101         for lib_name, build_info in libraries:
    102             sources = build_info.get('sources')
    103             if sources is None or not isinstance(sources, (list, tuple)):
    104                 raise DistutilsSetupError, ("in 'libraries' option (library '%s'), " + "'sources' must be present and must be " + 'a list of source filenames') % lib_name
    105             sources = list(sources)
    106             log.info("building '%s' library", lib_name)
    107             macros = build_info.get('macros')
    108             include_dirs = build_info.get('include_dirs')
    109             objects = self.compiler.compile(sources, output_dir=self.build_temp, macros=macros, include_dirs=include_dirs, debug=self.debug)
    110             self.compiler.create_static_lib(objects, lib_name, output_dir=self.build_clib, debug=self.debug)