#!/usr/bin/python -u # # Setup script for libxml2 and libxslt if found # import sys, os from distutils.core import setup, Extension # Below ROOT, we expect to find include, include/libxml2, lib and bin. # On *nix, it is not needed (but should not harm), # on Windows, it is set by configure.js. ROOT = r'/usr' # Thread-enabled libxml2 with_threads = 1 # If this flag is set (windows only), # a private copy of the dlls are included in the package. # If this flag is not set, the libxml2 and libxslt # dlls must be found somewhere in the PATH at runtime. WITHDLLS = 1 and sys.platform.startswith('win') def missing(file): if os.access(file, os.R_OK) == 0: return 1 return 0 try: HOME = os.environ['HOME'] except: HOME="C:" if WITHDLLS: # libxml dlls (expected in ROOT/bin) dlls = [ 'iconv.dll','libxml2.dll','libxslt.dll','libexslt.dll' ] dlls = map(lambda dll: os.path.join(ROOT,'bin',dll),dlls) # create __init__.py for the libxmlmods package if not os.path.exists("libxmlmods"): os.mkdir("libxmlmods") open("libxmlmods/__init__.py","w").close() def altImport(s): s = s.replace("import libxml2mod","from libxmlmods import libxml2mod") s = s.replace("import libxsltmod","from libxmlmods import libxsltmod") return s if sys.platform.startswith('win'): libraryPrefix = 'lib' platformLibs = [] else: libraryPrefix = '' platformLibs = ["m","z"] # those are examined to find # - libxml2/libxml/tree.h # - iconv.h # - libxslt/xsltconfig.h includes_dir = [ "/usr/include", "/usr/local/include", "/opt/include", os.path.join(ROOT,'include'), HOME ]; xml_includes="" for dir in includes_dir: if not missing(dir + "/libxml2/libxml/tree.h"): xml_includes=dir + "/libxml2" break; if xml_includes == "": print "failed to find headers for libxml2: update includes_dir" sys.exit(1) iconv_includes="" for dir in includes_dir: if not missing(dir + "/iconv.h"): iconv_includes=dir break; if iconv_includes == "": print "failed to find headers for libiconv: update includes_dir" sys.exit(1) # those are added in the linker search path for libraries libdirs = [ os.path.join(ROOT,'lib'), ] xml_files = ["libxml2-api.xml", "libxml2-python-api.xml", "libxml.c", "libxml.py", "libxml_wrap.h", "types.c", "xmlgenerator.py", "README", "TODO", "drv_libxml2.py"] xslt_files = ["libxslt-api.xml", "libxslt-python-api.xml", "libxslt.c", "libxsl.py", "libxslt_wrap.h", "xsltgenerator.py"] if missing("libxml2-py.c") or missing("libxml2.py"): try: try: import xmlgenerator except: import generator except: print "failed to find and generate stubs for libxml2, aborting ..." print sys.exc_type, sys.exc_value sys.exit(1) head = open("libxml.py", "r") generated = open("libxml2class.py", "r") result = open("libxml2.py", "w") for line in head.readlines(): if WITHDLLS: result.write(altImport(line)) else: result.write(line) for line in generated.readlines(): result.write(line) head.close() generated.close() result.close() with_xslt=0 if missing("libxslt-py.c") or missing("libxslt.py"): if missing("xsltgenerator.py") or missing("libxslt-api.xml"): print "libxslt stub generator not found, libxslt not built" else: try: import xsltgenerator except: print "failed to generate stubs for libxslt, aborting ..." print sys.exc_type, sys.exc_value else: head = open("libxsl.py", "r") generated = open("libxsltclass.py", "r") result = open("libxslt.py", "w") for line in head.readlines(): if WITHDLLS: result.write(altImport(line)) else: result.write(line) for line in generated.readlines(): result.write(line) head.close() generated.close() result.close() with_xslt=1 else: with_xslt=1 if with_xslt == 1: xslt_includes="" for dir in includes_dir: if not missing(dir + "/libxslt/xsltconfig.h"): xslt_includes=dir + "/libxslt" break; if xslt_includes == "": print "failed to find headers for libxslt: update includes_dir" with_xslt = 0 descr = "libxml2 package" modules = [ 'libxml2', 'drv_libxml2' ] if WITHDLLS: modules.append('libxmlmods.__init__') c_files = ['libxml2-py.c', 'libxml.c', 'types.c' ] includes= [xml_includes, iconv_includes] libs = [libraryPrefix + "xml2"] + platformLibs macros = [] if with_threads: macros.append(('_REENTRANT','1')) if with_xslt == 1: descr = "libxml2 and libxslt package" if not sys.platform.startswith('win'): # # We are gonna build 2 identical shared libs with merge initializing # both libxml2mod and libxsltmod # c_files = c_files + ['libxslt-py.c', 'libxslt.c'] xslt_c_files = c_files macros.append(('MERGED_MODULES', '1')) else: # # On windows the MERGED_MODULE option is not needed # (and does not work) # xslt_c_files = ['libxslt-py.c', 'libxslt.c', 'types.c'] libs.insert(0, libraryPrefix + 'exslt') libs.insert(0, libraryPrefix + 'xslt') includes.append(xslt_includes) modules.append('libxslt') extens=[Extension('libxml2mod', c_files, include_dirs=includes, library_dirs=libdirs, libraries=libs, define_macros=macros)] if with_xslt == 1: extens.append(Extension('libxsltmod', xslt_c_files, include_dirs=includes, library_dirs=libdirs, libraries=libs, define_macros=macros)) if missing("MANIFEST"): manifest = open("MANIFEST", "w") manifest.write("setup.py\n") for file in xml_files: manifest.write(file + "\n") if with_xslt == 1: for file in xslt_files: manifest.write(file + "\n") manifest.close() if WITHDLLS: ext_package = "libxmlmods" if sys.version >= "2.2": base = "lib/site-packages/" else: base = "" data_files = [(base+"libxmlmods",dlls)] else: ext_package = None data_files = [] setup (name = "libxml2-python", # On *nix, the version number is created from setup.py.in # On windows, it is set by configure.js version = "2.6.30", description = descr, author = "Daniel Veillard", author_email = "veillard@redhat.com", url = "http://xmlsoft.org/python.html", licence="MIT Licence", py_modules=modules, ext_modules=extens, ext_package=ext_package, data_files=data_files, ) sys.exit(0)