1 """Pyrex.Distutils.extension

2

3 Provides a modified Extension class, that understands hou to describe

4 Pyrex extension modules in setup scripts."""

5

6 __revision__ = "$Id:$"

7

8 import os, sys

9 from types import *

10 import distutils.extension as _Extension

11

12 try:

13 import warnings

14 except ImportError:

15 warnings = None

16

17 class Extension(_Extension.Extension):

18 _Extension.Extension.__doc__ + \

19 """pyrex_include_dirs : [string]

20 list of directories to search for Pyrex header files (.pxd) (in

21 Unix form for portability)

22 pyrex_directives : {string:value}

23 dict of compiler directives

24 pyrex_create_listing_file : boolean

25 write pyrex error messages to a listing (.lis) file.

26 pyrex_line_directivess : boolean

27 emit pyx line numbers for debugging/profiling

28 pyrex_cplus : boolean

29 use the C++ compiler for compiling and linking.

30 pyrex_c_in_temp : boolean

31 put generated C files in temp directory.

32 pyrex_gen_pxi : boolean

33 generate .pxi file for public declarations

34 """

35

36 # When adding arguments to this constructor, be sure to update

37 # user_options.extend in build_ext.py.

38 def __init__ (self, name, sources,

39 include_dirs = None,

40 define_macros = None,

41 undef_macros = None,

42 library_dirs = None,

43 libraries = None,

44 runtime_library_dirs = None,

45 extra_objects = None,

46 extra_compile_args = None,

47 extra_link_args = None,

48 export_symbols = None,

49 #swig_opts = None,

50 depends = None,

51 language = None,

52 pyrex_include_dirs = None,

53 pyrex_directives = None,

54 pyrex_create_listing = 0,

55 pyrex_line_directives = 0,

56 pyrex_cplus = 0,

57 pyrex_c_in_temp = 0,

58 pyrex_gen_pxi = 0,

59 **kw):

60

61 _Extension.Extension.__init__(self, name, sources,

62 include_dirs = include_dirs,

63 define_macros = define_macros,

64 undef_macros = undef_macros,

65 library_dirs = library_dirs,

66 libraries = libraries,

67 runtime_library_dirs = runtime_library_dirs,

68 extra_objects = extra_objects,

69 extra_compile_args = extra_compile_args,

70 extra_link_args = extra_link_args,

71 export_symbols = export_symbols,

72 #swig_opts = swig_opts,

73 depends = depends,

74 language = language,

75 **kw)

76

77 self.pyrex_include_dirs = pyrex_include_dirs or []

78 self.pyrex_directives = pyrex_directives or {}

79 self.pyrex_create_listing = pyrex_create_listing

80 self.pyrex_line_directives = pyrex_line_directives

81 self.pyrex_cplus = pyrex_cplus

82 self.pyrex_c_in_temp = pyrex_c_in_temp

83 self.pyrex_gen_pxi = pyrex_gen_pxi

84

85 # class Extension

86

87 read_setup_file = _Extension.read_setup_file