setup_posix.py 2.9 KB

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  1. from ConfigParser import SafeConfigParser
  2. # This dequote() business is required for some older versions
  3. # of mysql_config
  4. def dequote(s):
  5. if s[0] in "\"'" and s[0] == s[-1]:
  6. s = s[1:-1]
  7. return s
  8. def compiler_flag(f):
  9. return "-%s" % f
  10. def mysql_config(what):
  11. from os import popen
  12. f = popen("%s --%s" % (mysql_config.path, what))
  13. data = f.read().strip().split()
  14. ret = f.close()
  15. if ret:
  16. if ret/256:
  17. data = []
  18. if ret/256 > 1:
  19. raise EnvironmentError("%s not found" % (mysql_config.path,))
  20. return data
  21. mysql_config.path = "mysql_config"
  22. def get_config():
  23. import os, sys
  24. from setup_common import get_metadata_and_options, enabled, create_release_file
  25. metadata, options = get_metadata_and_options()
  26. if 'mysql_config' in options:
  27. mysql_config.path = options['mysql_config']
  28. extra_objects = []
  29. static = enabled(options, 'static')
  30. if enabled(options, 'embedded'):
  31. libs = mysql_config("libmysqld-libs")
  32. client = "mysqld"
  33. elif enabled(options, 'threadsafe'):
  34. libs = mysql_config("libs_r")
  35. client = "mysqlclient_r"
  36. if not libs:
  37. libs = mysql_config("libs")
  38. client = "mysqlclient"
  39. else:
  40. libs = mysql_config("libs")
  41. client = "mysqlclient"
  42. library_dirs = [ dequote(i[2:]) for i in libs if i.startswith(compiler_flag("L")) ]
  43. libraries = [ dequote(i[2:]) for i in libs if i.startswith(compiler_flag("l")) ]
  44. removable_compile_args = [ compiler_flag(f) for f in "ILl" ]
  45. extra_compile_args = [ i.replace("%", "%%") for i in mysql_config("cflags")
  46. if i[:2] not in removable_compile_args ]
  47. include_dirs = [ dequote(i[2:])
  48. for i in mysql_config('include')
  49. if i.startswith(compiler_flag('I')) ]
  50. if not include_dirs: # fix for MySQL-3.23
  51. include_dirs = [ dequote(i[2:])
  52. for i in mysql_config('cflags')
  53. if i.startswith(compiler_flag('I')) ]
  54. if static:
  55. extra_objects.append(os.path.join(
  56. library_dirs[0],'lib%s.a' % client))
  57. name = "MySQL-python"
  58. if enabled(options, 'embedded'):
  59. name = name + "-embedded"
  60. metadata['name'] = name
  61. define_macros = [
  62. ('version_info', metadata['version_info']),
  63. ('__version__', metadata['version']),
  64. ]
  65. create_release_file(metadata)
  66. del metadata['version_info']
  67. ext_options = dict(
  68. name = "_mysql",
  69. library_dirs = library_dirs,
  70. libraries = libraries,
  71. extra_compile_args = extra_compile_args,
  72. include_dirs = include_dirs,
  73. extra_objects = extra_objects,
  74. define_macros = define_macros,
  75. )
  76. return metadata, ext_options
  77. if __name__ == "__main__":
  78. print """You shouldn't be running this directly; it is used by setup.py."""