Annotation of embedaddon/libxml2/python/setup.py, revision 1.1
1.1 ! misho 1: #!/usr/bin/python -u
! 2: #
! 3: # Setup script for libxml2 and libxslt if found
! 4: #
! 5: import sys, os
! 6: from distutils.core import setup, Extension
! 7:
! 8: # Below ROOT, we expect to find include, include/libxml2, lib and bin.
! 9: # On *nix, it is not needed (but should not harm),
! 10: # on Windows, it is set by configure.js.
! 11: ROOT = r'/usr'
! 12:
! 13: # Thread-enabled libxml2
! 14: with_threads = 1
! 15:
! 16: # If this flag is set (windows only),
! 17: # a private copy of the dlls are included in the package.
! 18: # If this flag is not set, the libxml2 and libxslt
! 19: # dlls must be found somewhere in the PATH at runtime.
! 20: WITHDLLS = 1 and sys.platform.startswith('win')
! 21:
! 22: def missing(file):
! 23: if os.access(file, os.R_OK) == 0:
! 24: return 1
! 25: return 0
! 26:
! 27: try:
! 28: HOME = os.environ['HOME']
! 29: except:
! 30: HOME="C:"
! 31:
! 32: if WITHDLLS:
! 33: # libxml dlls (expected in ROOT/bin)
! 34: dlls = [ 'iconv.dll','libxml2.dll','libxslt.dll','libexslt.dll' ]
! 35: dlls = map(lambda dll: os.path.join(ROOT,'bin',dll),dlls)
! 36:
! 37: # create __init__.py for the libxmlmods package
! 38: if not os.path.exists("libxmlmods"):
! 39: os.mkdir("libxmlmods")
! 40: open("libxmlmods/__init__.py","w").close()
! 41:
! 42: def altImport(s):
! 43: s = s.replace("import libxml2mod","from libxmlmods import libxml2mod")
! 44: s = s.replace("import libxsltmod","from libxmlmods import libxsltmod")
! 45: return s
! 46:
! 47: if sys.platform.startswith('win'):
! 48: libraryPrefix = 'lib'
! 49: platformLibs = []
! 50: else:
! 51: libraryPrefix = ''
! 52: platformLibs = ["m","z"]
! 53:
! 54: # those are examined to find
! 55: # - libxml2/libxml/tree.h
! 56: # - iconv.h
! 57: # - libxslt/xsltconfig.h
! 58: includes_dir = [
! 59: "/usr/include",
! 60: "/usr/local/include",
! 61: "/opt/include",
! 62: os.path.join(ROOT,'include'),
! 63: HOME
! 64: ];
! 65:
! 66: xml_includes=""
! 67: for dir in includes_dir:
! 68: if not missing(dir + "/libxml2/libxml/tree.h"):
! 69: xml_includes=dir + "/libxml2"
! 70: break;
! 71:
! 72: if xml_includes == "":
! 73: print "failed to find headers for libxml2: update includes_dir"
! 74: sys.exit(1)
! 75:
! 76: iconv_includes=""
! 77: for dir in includes_dir:
! 78: if not missing(dir + "/iconv.h"):
! 79: iconv_includes=dir
! 80: break;
! 81:
! 82: if iconv_includes == "":
! 83: print "failed to find headers for libiconv: update includes_dir"
! 84: sys.exit(1)
! 85:
! 86: # those are added in the linker search path for libraries
! 87: libdirs = [
! 88: os.path.join(ROOT,'lib'),
! 89: ]
! 90:
! 91: xml_files = ["libxml2-api.xml", "libxml2-python-api.xml",
! 92: "libxml.c", "libxml.py", "libxml_wrap.h", "types.c",
! 93: "xmlgenerator.py", "README", "TODO", "drv_libxml2.py"]
! 94:
! 95: xslt_files = ["libxslt-api.xml", "libxslt-python-api.xml",
! 96: "libxslt.c", "libxsl.py", "libxslt_wrap.h",
! 97: "xsltgenerator.py"]
! 98:
! 99: if missing("libxml2-py.c") or missing("libxml2.py"):
! 100: try:
! 101: try:
! 102: import xmlgenerator
! 103: except:
! 104: import generator
! 105: except:
! 106: print "failed to find and generate stubs for libxml2, aborting ..."
! 107: print sys.exc_type, sys.exc_value
! 108: sys.exit(1)
! 109:
! 110: head = open("libxml.py", "r")
! 111: generated = open("libxml2class.py", "r")
! 112: result = open("libxml2.py", "w")
! 113: for line in head.readlines():
! 114: if WITHDLLS:
! 115: result.write(altImport(line))
! 116: else:
! 117: result.write(line)
! 118: for line in generated.readlines():
! 119: result.write(line)
! 120: head.close()
! 121: generated.close()
! 122: result.close()
! 123:
! 124: with_xslt=0
! 125: if missing("libxslt-py.c") or missing("libxslt.py"):
! 126: if missing("xsltgenerator.py") or missing("libxslt-api.xml"):
! 127: print "libxslt stub generator not found, libxslt not built"
! 128: else:
! 129: try:
! 130: import xsltgenerator
! 131: except:
! 132: print "failed to generate stubs for libxslt, aborting ..."
! 133: print sys.exc_type, sys.exc_value
! 134: else:
! 135: head = open("libxsl.py", "r")
! 136: generated = open("libxsltclass.py", "r")
! 137: result = open("libxslt.py", "w")
! 138: for line in head.readlines():
! 139: if WITHDLLS:
! 140: result.write(altImport(line))
! 141: else:
! 142: result.write(line)
! 143: for line in generated.readlines():
! 144: result.write(line)
! 145: head.close()
! 146: generated.close()
! 147: result.close()
! 148: with_xslt=1
! 149: else:
! 150: with_xslt=1
! 151:
! 152: if with_xslt == 1:
! 153: xslt_includes=""
! 154: for dir in includes_dir:
! 155: if not missing(dir + "/libxslt/xsltconfig.h"):
! 156: xslt_includes=dir + "/libxslt"
! 157: break;
! 158:
! 159: if xslt_includes == "":
! 160: print "failed to find headers for libxslt: update includes_dir"
! 161: with_xslt = 0
! 162:
! 163:
! 164: descr = "libxml2 package"
! 165: modules = [ 'libxml2', 'drv_libxml2' ]
! 166: if WITHDLLS:
! 167: modules.append('libxmlmods.__init__')
! 168: c_files = ['libxml2-py.c', 'libxml.c', 'types.c' ]
! 169: includes= [xml_includes, iconv_includes]
! 170: libs = [libraryPrefix + "xml2"] + platformLibs
! 171: macros = []
! 172: if with_threads:
! 173: macros.append(('_REENTRANT','1'))
! 174: if with_xslt == 1:
! 175: descr = "libxml2 and libxslt package"
! 176: if not sys.platform.startswith('win'):
! 177: #
! 178: # We are gonna build 2 identical shared libs with merge initializing
! 179: # both libxml2mod and libxsltmod
! 180: #
! 181: c_files = c_files + ['libxslt-py.c', 'libxslt.c']
! 182: xslt_c_files = c_files
! 183: macros.append(('MERGED_MODULES', '1'))
! 184: else:
! 185: #
! 186: # On windows the MERGED_MODULE option is not needed
! 187: # (and does not work)
! 188: #
! 189: xslt_c_files = ['libxslt-py.c', 'libxslt.c', 'types.c']
! 190: libs.insert(0, libraryPrefix + 'exslt')
! 191: libs.insert(0, libraryPrefix + 'xslt')
! 192: includes.append(xslt_includes)
! 193: modules.append('libxslt')
! 194:
! 195:
! 196: extens=[Extension('libxml2mod', c_files, include_dirs=includes,
! 197: library_dirs=libdirs,
! 198: libraries=libs, define_macros=macros)]
! 199: if with_xslt == 1:
! 200: extens.append(Extension('libxsltmod', xslt_c_files, include_dirs=includes,
! 201: library_dirs=libdirs,
! 202: libraries=libs, define_macros=macros))
! 203:
! 204: if missing("MANIFEST"):
! 205:
! 206: manifest = open("MANIFEST", "w")
! 207: manifest.write("setup.py\n")
! 208: for file in xml_files:
! 209: manifest.write(file + "\n")
! 210: if with_xslt == 1:
! 211: for file in xslt_files:
! 212: manifest.write(file + "\n")
! 213: manifest.close()
! 214:
! 215: if WITHDLLS:
! 216: ext_package = "libxmlmods"
! 217: if sys.version >= "2.2":
! 218: base = "lib/site-packages/"
! 219: else:
! 220: base = ""
! 221: data_files = [(base+"libxmlmods",dlls)]
! 222: else:
! 223: ext_package = None
! 224: data_files = []
! 225:
! 226: setup (name = "libxml2-python",
! 227: # On *nix, the version number is created from setup.py.in
! 228: # On windows, it is set by configure.js
! 229: version = "2.7.8",
! 230: description = descr,
! 231: author = "Daniel Veillard",
! 232: author_email = "veillard@redhat.com",
! 233: url = "http://xmlsoft.org/python.html",
! 234: licence="MIT Licence",
! 235: py_modules=modules,
! 236: ext_modules=extens,
! 237: ext_package=ext_package,
! 238: data_files=data_files,
! 239: )
! 240:
! 241: sys.exit(0)
! 242:
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