| # Autodetecting setup.py script for building the Python extensions |
| # |
| |
| __version__="$Revision$" |
| |
| import sys, os, imp, re, optparse |
| from globimport glob |
| |
| from distutilsimport log |
| from distutilsimport sysconfig |
| from distutilsimport text_file |
| from distutils.errorsimport* |
| from distutils.coreimportExtension, setup |
| from distutils.command.build_extimport build_ext |
| from distutils.command.installimport install |
| from distutils.command.install_libimport install_lib |
| |
| # This global variable is used to hold the list of modules to be disabled. |
| disabled_module_list=[] |
| |
| def add_dir_to_list(dirlist, dir): |
| """Add the directory 'dir' to the list 'dirlist' (at the front) if |
| 1) 'dir' is not already in 'dirlist' |
| 2) 'dir' actually exists, and is a directory.""" |
| if dirisnotNoneand os.path.isdir(dir)and dirnotin dirlist: |
| dirlist.insert(0, dir) |
| |
| def find_file(filename, std_dirs, paths): |
| """Searches for the directory where a given file is located, |
| and returns a possibly-empty list of additional directories, or None |
| if the file couldn't be found at all. |
| |
| 'filename' is the name of a file, such as readline.h or libcrypto.a. |
| 'std_dirs' is the list of standard system directories; if the |
| file is found in one of them, no additional directives are needed. |
| 'paths' is a list of additional locations to check; if the file is |
| found in one of them, the resulting list will contain the directory. |
| """ |
| |
| # Check the standard locations |
| for dirin std_dirs: |
| f= os.path.join(dir, filename) |
| if os.path.exists(f):return[] |
| |
| # Check the additional directories |
| for dirin paths: |
| f= os.path.join(dir, filename) |
| if os.path.exists(f): |
| return[dir] |
| |
| # Not found anywhere |
| returnNone |
| |
| def find_library_file(compiler, libname, std_dirs, paths): |
| result= compiler.find_library_file(std_dirs+ paths, libname) |
| if resultisNone: |
| returnNone |
| |
| # Check whether the found file is in one of the standard directories |
| dirname= os.path.dirname(result) |
| for pin std_dirs: |
| # Ensure path doesn't end with path separator |
| p= p.rstrip(os.sep) |
| if p== dirname: |
| return[] |
| |
| # Otherwise, it must have been in one of the additional directories, |
| # so we have to figure out which one. |
| for pin paths: |
| # Ensure path doesn't end with path separator |
| p= p.rstrip(os.sep) |
| if p== dirname: |
| return[p] |
| else: |
| assertFalse,"Internal error: Path not found in std_dirs or paths" |
| |
| def module_enabled(extlist, modname): |
| """Returns whether the module 'modname' is present in the list |
| of extensions 'extlist'.""" |
| extlist=[extfor extin extlistif ext.name== modname] |
| return len(extlist) |
| |
| def find_module_file(module, dirlist): |
| """Find a module in a set of possible folders. If it is not found |
| return the unadorned filename""" |
| list= find_file(module,[], dirlist) |
| ifnot list: |
| return module |
| if len(list)>1: |
| log.info("WARNING: multiple copies of %s found"%module) |
| return os.path.join(list[0], module) |
| |
| classPyBuildExt(build_ext): |
| |
| def __init__(self, dist): |
| build_ext.__init__(self, dist) |
| self.failed=[] |
| |
| def build_extensions(self): |
| |
| # Detect which modules should be compiled |
| missing= self.detect_modules() |
| |
| # Remove modules that are present on the disabled list |
| extensions=[extfor extin self.extensions |
| if ext.namenotin disabled_module_list] |
| # move ctypes to the end, it depends on other modules |
| ext_map= dict((ext.name, i)for i, extin enumerate(extensions)) |
| if"_ctypes"in ext_map: |
| ctypes= extensions.pop(ext_map["_ctypes"]) |
| extensions.append(ctypes) |
| self.extensions= extensions |
| |
| # Fix up the autodetected modules, prefixing all the source files |
| # with Modules/ and adding Python's include directory to the path. |
| (srcdir,)= sysconfig.get_config_vars('srcdir') |
| ifnot srcdir: |
| # Maybe running on Windows but not using CYGWIN? |
| raiseValueError("No source directory; cannot proceed.") |
| |
| # Figure out the location of the source code for extension modules |
| # (This logic is copied in distutils.test.test_sysconfig, |
| # so building in a separate directory does not break test_distutils.) |
| moddir= os.path.join(os.getcwd(), srcdir,'Modules') |
| moddir= os.path.normpath(moddir) |
| srcdir, tail= os.path.split(moddir) |
| srcdir= os.path.normpath(srcdir) |
| moddir= os.path.normpath(moddir) |
| |
| moddirlist=[moddir] |
| incdirlist=['./Include'] |
| |
| # Platform-dependent module source and include directories |
| platform= self.get_platform() |
| |
| alldirlist= moddirlist+ incdirlist |
| |
| # Fix up the paths for scripts, too |
| self.distribution.scripts=[os.path.join(srcdir, filename) |
| for filenamein self.distribution.scripts] |
| |
| # Python header files |
| headers= glob("Include/*.h")+["pyconfig.h"] |
| |
| for extin self.extensions[:]: |
| ext.sources=[ find_module_file(filename, moddirlist) |
| for filenamein ext.sources] |
| if ext.dependsisnotNone: |
| ext.depends=[find_module_file(filename, alldirlist) |
| for filenamein ext.depends] |
| else: |
| ext.depends=[] |
| # re-compile extensions if a header file has been changed |
| ext.depends.extend(headers) |
| |
| ext.include_dirs.append('.')# to get config.h |
| for incdirin incdirlist: |
| ext.include_dirs.append( os.path.join(srcdir, incdir)) |
| |
| # If a module has already been built statically, |
| # don't build it here |
| if ext.namein sys.builtin_module_names: |
| self.extensions.remove(ext) |
| |
| if platform!='mac': |
| # Parse Modules/Setup and Modules/Setup.local to figure out which |
| # modules are turned on in the file. |
| remove_modules=[] |
| for filenamein('Modules/Setup','Modules/Setup.local'): |
| input= text_file.TextFile(filename, join_lines=1) |
| while1: |
| line= input.readline() |
| ifnot line:break |
| line= line.split() |
| remove_modules.append(line[0]) |
| input.close() |
| |
| for extin self.extensions[:]: |
| if ext.namein remove_modules: |
| self.extensions.remove(ext) |
| |
| # When you run "make CC=altcc" or something similar, you really want |
| # those environment variables passed into the setup.py phase. Here's |
| # a small set of useful ones. |
| compiler= os.environ.get('CC') |
| args={} |
| # unfortunately, distutils doesn't let us provide separate C and C++ |
| # compilers |
| if compilerisnotNone: |
| (ccshared,cflags)= sysconfig.get_config_vars('CCSHARED','CFLAGS') |
| args['compiler_so']= compiler+' '+ ccshared+' '+ cflags |
| self.compiler.set_executables(**args) |
| |
| build_ext.build_extensions(self) |
| |
| longest= max([len(e.name)for ein self.extensions]) |
| if self.failed: |
| longest= max(longest, max([len(name)for namein self.failed])) |
| |
| def print_three_column(lst): |
| lst.sort(key=str.lower) |
| # guarantee zip() doesn't drop anything |
| while len(lst)%3: |
| lst.append("") |
| for e, f, gin zip(lst[::3], lst[1::3], lst[2::3]): |
| print("%-*s %-*s %-*s"%(longest, e, longest, f, |
| longest, g)) |
| |
| if missing: |
| print() |
| print("Python build finished, but the necessary bits to build " |
| "these modules were not found:") |
| print_three_column(missing) |
| print("To find the necessary bits, look in setup.py in" |
| " detect_modules() for the module's name.") |
| print() |
| |
| if self.failed: |
| failed= self.failed[:] |
| print() |
| print("Failed to build these modules:") |
| print_three_column(failed) |
| print() |
| |
| def build_extension(self, ext): |
| |
| if ext.name=='_ctypes': |
| ifnot self.configure_ctypes(ext): |
| return |
| |
| try: |
| build_ext.build_extension(self, ext) |
| except(CCompilerError,DistutilsError)as why: |
| self.announce('WARNING: building of extension "%s" failed: %s'% |
| (ext.name, sys.exc_info()[1])) |
| self.failed.append(ext.name) |
| return |
| # Workaround for Mac OS X: The Carbon-based modules cannot be |
| # reliably imported into a command-line Python |
| if'Carbon'in ext.extra_link_args: |
| self.announce( |
| 'WARNING: skipping import check for Carbon-based "%s"'% |
| ext.name) |
| return |
| |
| if self.get_platform()=='darwin'and( |
| sys.maxsize>2**32and'-arch'in ext.extra_link_args): |
| # Don't bother doing an import check when an extension was |
| # build with an explicit '-arch' flag on OSX. That's currently |
| # only used to build 32-bit only extensions in a 4-way |
| # universal build and loading 32-bit code into a 64-bit |
| # process will fail. |
| self.announce( |
| 'WARNING: skipping import check for "%s"'% |
| ext.name) |
| return |
| |
| # Workaround for Cygwin: Cygwin currently has fork issues when many |
| # modules have been imported |
| if self.get_platform()=='cygwin': |
| self.announce('WARNING: skipping import check for Cygwin-based "%s"' |
| % ext.name) |
| return |
| ext_filename= os.path.join( |
| self.build_lib, |
| self.get_ext_filename(self.get_ext_fullname(ext.name))) |
| |
| # If the build directory didn't exist when setup.py was |
| # started, sys.path_importer_cache has a negative result |
| # cached. Clear that cache before trying to import. |
| sys.path_importer_cache.clear() |
| |
| try: |
| imp.load_dynamic(ext.name, ext_filename) |
| exceptImportErroras why: |
| self.failed.append(ext.name) |
| self.announce('*** WARNING: renaming "%s" since importing it' |
| ' failed: %s'%(ext.name, why), level=3) |
| assertnot self.inplace |
| basename, tail= os.path.splitext(ext_filename) |
| newname= basename+"_failed"+ tail |
| if os.path.exists(newname): |
| os.remove(newname) |
| os.rename(ext_filename, newname) |
| |
| # XXX -- This relies on a Vile HACK in |
| # distutils.command.build_ext.build_extension(). The |
| # _built_objects attribute is stored there strictly for |
| # use here. |
| # If there is a failure, _built_objects may not be there, |
| # so catch the AttributeError and move on. |
| try: |
| for filenamein self._built_objects: |
| os.remove(filename) |
| exceptAttributeError: |
| self.announce('unable to remove files (ignored)') |
| except: |
| exc_type, why, tb= sys.exc_info() |
| self.announce('*** WARNING: importing extension "%s" ' |
| 'failed with %s: %s'%(ext.name, exc_type, why), |
| level=3) |
| self.failed.append(ext.name) |
| |
| def get_platform(self): |
| # Get value of sys.platform |
| for platformin['cygwin','darwin','atheos','osf1']: |
| if sys.platform.startswith(platform): |
| return platform |
| return sys.platform |
| |
| def detect_modules(self): |
| # Ensure that /usr/local is always used |
| add_dir_to_list(self.compiler.library_dirs,'/usr/local/lib') |
| add_dir_to_list(self.compiler.include_dirs,'/usr/local/include') |
| |
| # Add paths specified in the environment variables LDFLAGS and |
| # CPPFLAGS for header and library files. |
| # We must get the values from the Makefile and not the environment |
| # directly since an inconsistently reproducible issue comes up where |
| # the environment variable is not set even though the value were passed |
| # into configure and stored in the Makefile (issue found on OS X 10.3). |
| for env_var, arg_name, dir_listin( |
| ('LDFLAGS','-R', self.compiler.runtime_library_dirs), |
| ('LDFLAGS','-L', self.compiler.library_dirs), |
| ('CPPFLAGS','-I', self.compiler.include_dirs)): |
| env_val= sysconfig.get_config_var(env_var) |
| if env_val: |
| # To prevent optparse from raising an exception about any |
| # options in env_val that it doesn't know about we strip out |
| # all double dashes and any dashes followed by a character |
| # that is not for the option we are dealing with. |
| # |
| # Please note that order of the regex is important! We must |
| # strip out double-dashes first so that we don't end up with |
| # substituting "--Long" to "-Long" and thus lead to "ong" being |
| # used for a library directory. |
| env_val= re.sub(r'(^|\s+)-(-|(?!%s))'% arg_name[1], |
| ' ', env_val) |
| parser= optparse.OptionParser() |
| # Make sure that allowing args interspersed with options is |
| # allowed |
| parser.allow_interspersed_args=True |
| parser.error=lambda msg:None |
| parser.add_option(arg_name, dest="dirs", action="append") |
| options= parser.parse_args(env_val.split())[0] |
| if options.dirs: |
| for directoryin reversed(options.dirs): |
| add_dir_to_list(dir_list, directory) |
| |
| if os.path.normpath(sys.prefix)!='/usr': |
| add_dir_to_list(self.compiler.library_dirs, |
| sysconfig.get_config_var("LIBDIR")) |
| add_dir_to_list(self.compiler.include_dirs, |
| sysconfig.get_config_var("INCLUDEDIR")) |
| |
| # lib_dirs and inc_dirs are used to search for files; |
| # if a file is found in one of those directories, it can |
| # be assumed that no additional -I,-L directives are needed. |
| lib_dirs= self.compiler.library_dirs+[ |
| '/lib64','/usr/lib64', |
| '/lib','/usr/lib', |
| ] |
| inc_dirs= self.compiler.include_dirs+['/usr/include'] |
| exts=[] |
| missing=[] |
| |
| config_h= sysconfig.get_config_h_filename() |
| config_h_vars= sysconfig.parse_config_h(open(config_h)) |
| |
| platform= self.get_platform() |
| (srcdir,)= sysconfig.get_config_vars('srcdir') |
| |
| # Check for AtheOS which has libraries in non-standard locations |
| if platform=='atheos': |
| lib_dirs+=['/system/libs','/atheos/autolnk/lib'] |
| lib_dirs+= os.getenv('LIBRARY_PATH','').split(os.pathsep) |
| inc_dirs+=['/system/include','/atheos/autolnk/include'] |
| inc_dirs+= os.getenv('C_INCLUDE_PATH','').split(os.pathsep) |
| |
| # OSF/1 and Unixware have some stuff in /usr/ccs/lib (like -ldb) |
| if platformin['osf1','unixware7','openunix8']: |
| lib_dirs+=['/usr/ccs/lib'] |
| |
| if platform=='darwin': |
| # This should work on any unixy platform ;-) |
| # If the user has bothered specifying additional -I and -L flags |
| # in OPT and LDFLAGS we might as well use them here. |
| # NOTE: using shlex.split would technically be more correct, but |
| # also gives a bootstrap problem. Let's hope nobody uses directories |
| # with whitespace in the name to store libraries. |
| cflags, ldflags= sysconfig.get_config_vars( |
| 'CFLAGS','LDFLAGS') |
| for itemin cflags.split(): |
| if item.startswith('-I'): |
| inc_dirs.append(item[2:]) |
| |
| for itemin ldflags.split(): |
| if item.startswith('-L'): |
| lib_dirs.append(item[2:]) |
| |
| # Check for MacOS X, which doesn't need libm.a at all |
| math_libs=['m'] |
| if platformin['darwin','mac']: |
| math_libs=[] |
| |
| # XXX Omitted modules: gl, pure, dl, SGI-specific modules |
| |
| # |
| # The following modules are all pretty straightforward, and compile |
| # on pretty much any POSIXish platform. |
| # |
| |
| # Some modules that are normally always on: |
| exts.append(Extension('_weakref',['_weakref.c'])) |
| |
| # array objects |
| exts.append(Extension('array',['arraymodule.c'])) |
| # complex math library functions |
| exts.append(Extension('cmath',['cmathmodule.c'], |
| libraries=math_libs)) |
| |
| # math library functions, e.g. sin() |
| exts.append(Extension('math',['mathmodule.c'], |
| libraries=math_libs)) |
| # time operations and variables |
| exts.append(Extension('time',['timemodule.c'], |
| libraries=math_libs)) |
| exts.append(Extension('datetime',['datetimemodule.c','timemodule.c'], |
| libraries=math_libs)) |
| # fast iterator tools implemented in C |
| exts.append(Extension("itertools",["itertoolsmodule.c"])) |
| # random number generator implemented in C |
| exts.append(Extension("_random",["_randommodule.c"])) |
| # high-performance collections |
| exts.append(Extension("_collections",["_collectionsmodule.c"])) |
| # bisect |
| exts.append(Extension("_bisect",["_bisectmodule.c"])) |
| # heapq |
| exts.append(Extension("_heapq",["_heapqmodule.c"])) |
| # operator.add() and similar goodies |
| exts.append(Extension('operator',['operator.c'])) |
| # _functools |
| exts.append(Extension("_functools",["_functoolsmodule.c"])) |
| # C-optimized pickle replacement |
| exts.append(Extension("_pickle",["_pickle.c"])) |
| # atexit |
| exts.append(Extension("atexit",["atexitmodule.c"])) |
| # _json speedups |
| exts.append(Extension("_json",["_json.c"])) |
| # Python C API test module |
| exts.append(Extension('_testcapi',['_testcapimodule.c'], |
| depends=['testcapi_long.h'])) |
| # profiler (_lsprof is for cProfile.py) |
| exts.append(Extension('_lsprof',['_lsprof.c','rotatingtree.c'])) |
| # static Unicode character database |
| exts.append(Extension('unicodedata',['unicodedata.c'])) |
| # access to ISO C locale support |
| data= open('pyconfig.h').read() |
| m= re.search(r"#s*define\s+WITH_LIBINTL\s+1\s*", data) |
| if misnotNone: |
| locale_libs=['intl'] |
| else: |
| locale_libs=[] |
| if platform=='darwin': |
| locale_extra_link_args=['-framework','CoreFoundation'] |
| else: |
| locale_extra_link_args=[] |
| |
| |
| exts.append(Extension('_locale',['_localemodule.c'], |
| libraries=locale_libs, |
| extra_link_args=locale_extra_link_args)) |
| |
| # Modules with some UNIX dependencies -- on by default: |
| # (If you have a really backward UNIX, select and socket may not be |
| # supported...) |
| |
| # fcntl(2) and ioctl(2) |
| exts.append(Extension('fcntl',['fcntlmodule.c'])) |
| if platformnotin['mac']: |
| # pwd(3) |
| exts.append(Extension('pwd',['pwdmodule.c'])) |
| # grp(3) |
| exts.append(Extension('grp',['grpmodule.c'])) |
| # spwd, shadow passwords |
| if(config_h_vars.get('HAVE_GETSPNAM',False)or |
| config_h_vars.get('HAVE_GETSPENT',False)): |
| exts.append(Extension('spwd',['spwdmodule.c'])) |
| else: |
| missing.append('spwd') |
| else: |
| missing.extend(['pwd','grp','spwd']) |
| |
| # select(2); not on ancient System V |
| exts.append(Extension('select',['selectmodule.c'])) |
| |
| # Fred Drake's interface to the Python parser |
| exts.append(Extension('parser',['parsermodule.c'])) |
| |
| # Memory-mapped files (also works on Win32). |
| if platformnotin['atheos','mac']: |
| exts.append(Extension('mmap',['mmapmodule.c'])) |
| else: |
| missing.append('mmap') |
| |
| # Lance Ellinghaus's syslog module |
| if platformnotin['mac']: |
| # syslog daemon interface |
| exts.append(Extension('syslog',['syslogmodule.c'])) |
| else: |
| missing.append('syslog') |
| |
| # |
| # Here ends the simple stuff. From here on, modules need certain |
| # libraries, are platform-specific, or present other surprises. |
| # |
| |
| # Multimedia modules |
| # These don't work for 64-bit platforms!!! |
| # These represent audio samples or images as strings: |
| |
| # Operations on audio samples |
| # According to #993173, this one should actually work fine on |
| # 64-bit platforms. |
| exts.append(Extension('audioop',['audioop.c'])) |
| |
| # readline |
| do_readline= self.compiler.find_library_file(lib_dirs,'readline') |
| if platform=='darwin':# and os.uname()[2] < '9.': |
| # MacOSX 10.4 has a broken readline. Don't try to build |
| # the readline module unless the user has installed a fixed |
| # readline package |
| # FIXME: The readline emulation on 10.5 is better, but the |
| # readline module doesn't compile out of the box. |
| if find_file('readline/rlconf.h', inc_dirs,[])isNone: |
| do_readline=False |
| if do_readline: |
| if sys.platform=='darwin': |
| # In every directory on the search path search for a dynamic |
| # library and then a static library, instead of first looking |
| # for dynamic libraries on the entire path. |
| # This way a staticly linked custom readline gets picked up |
| # before the (broken) dynamic library in /usr/lib. |
| readline_extra_link_args=('-Wl,-search_paths_first',) |
| else: |
| readline_extra_link_args=() |
| |
| readline_libs=['readline'] |
| if self.compiler.find_library_file(lib_dirs, |
| 'ncursesw'): |
| readline_libs.append('ncursesw') |
| elif self.compiler.find_library_file(lib_dirs, |
| 'ncurses'): |
| readline_libs.append('ncurses') |
| elif self.compiler.find_library_file(lib_dirs,'curses'): |
| readline_libs.append('curses') |
| elif self.compiler.find_library_file(lib_dirs+ |
| ['/usr/lib/termcap'], |
| 'termcap'): |
| readline_libs.append('termcap') |
| exts.append(Extension('readline',['readline.c'], |
| library_dirs=['/usr/lib/termcap'], |
| extra_link_args=readline_extra_link_args, |
| libraries=readline_libs)) |
| else: |
| missing.append('readline') |
| |
| if platformnotin['mac']: |
| # crypt module. |
| |
| if self.compiler.find_library_file(lib_dirs,'crypt'): |
| libs=['crypt'] |
| else: |
| libs=[] |
| exts.append(Extension('crypt',['cryptmodule.c'], libraries=libs)) |
| else: |
| missing.append('crypt') |
| |
| # CSV files |
| exts.append(Extension('_csv',['_csv.c'])) |
| |
| # socket(2) |
| exts.append(Extension('_socket',['socketmodule.c'], |
| depends=['socketmodule.h'])) |
| # Detect SSL support for the socket module (via _ssl) |
| search_for_ssl_incs_in=[ |
| '/usr/local/ssl/include', |
| '/usr/contrib/ssl/include/' |
| ] |
| ssl_incs= find_file('openssl/ssl.h', inc_dirs, |
| search_for_ssl_incs_in |
| ) |
| if ssl_incsisnotNone: |
| krb5_h= find_file('krb5.h', inc_dirs, |
| ['/usr/kerberos/include']) |
| if krb5_h: |
| ssl_incs+= krb5_h |
| ssl_libs= find_library_file(self.compiler,'ssl',lib_dirs, |
| ['/usr/local/ssl/lib', |
| '/usr/contrib/ssl/lib/' |
| ]) |
| |
| if(ssl_incsisnotNoneand |
| ssl_libsisnotNone): |
| exts.append(Extension('_ssl',['_ssl.c'], |
| include_dirs= ssl_incs, |
| library_dirs= ssl_libs, |
| libraries=['ssl','crypto'], |
| depends=['socketmodule.h']),) |
| else: |
| missing.append('_ssl') |
| |
| # find out which version of OpenSSL we have |
| openssl_ver=0 |
| openssl_ver_re= re.compile( |
| '^\s*#\s*define\s+OPENSSL_VERSION_NUMBER\s+(0x[0-9a-fA-F]+)') |
| for ssl_inc_dirin inc_dirs+ search_for_ssl_incs_in: |
| name= os.path.join(ssl_inc_dir,'openssl','opensslv.h') |
| if os.path.isfile(name): |
| try: |
| incfile= open(name,'r') |
| for linein incfile: |
| m= openssl_ver_re.match(line) |
| if m: |
| openssl_ver= eval(m.group(1)) |
| break |
| exceptIOError: |
| pass |
| |
| # first version found is what we'll use (as the compiler should) |
| if openssl_ver: |
| break |
| |
| #print('openssl_ver = 0x%08x' % openssl_ver) |
| |
| if ssl_incsisnotNoneand ssl_libsisnotNone: |
| if openssl_ver>=0x00907000: |
| # The _hashlib module wraps optimized implementations |
| # of hash functions from the OpenSSL library. |
| exts.append(Extension('_hashlib',['_hashopenssl.c'], |
| include_dirs= ssl_incs, |
| library_dirs= ssl_libs, |
| libraries=['ssl','crypto'])) |
| else: |
| print("warning: openssl 0x%08x is too old for _hashlib"% |
| openssl_ver) |
| missing.append('_hashlib') |
| else: |
| missing.append('_hashlib') |
| |
| if openssl_ver<0x00908000: |
| # OpenSSL doesn't do these until 0.9.8 so we'll bring our own hash |
| exts.append(Extension('_sha256',['sha256module.c'])) |
| exts.append(Extension('_sha512',['sha512module.c'])) |
| |
| if openssl_ver<0x00907000: |
| # no openssl at all, use our own md5 and sha1 |
| exts.append(Extension('_md5',['md5module.c'])) |
| exts.append(Extension('_sha1',['sha1module.c'])) |
| |
| # Modules that provide persistent dictionary-like semantics. You will |
| # probably want to arrange for at least one of them to be available on |
| # your machine, though none are defined by default because of library |
| # dependencies. The Python module dbm/__init__.py provides an |
| # implementation independent wrapper for these; dbm/dumb.py provides |
| # similar functionality (but slower of course) implemented in Python. |
| |
| db_inc_paths=[ |
| '/usr/include/db4', |
| '/usr/local/include/db4', |
| '/opt/sfw/include/db4', |
| '/usr/include/db3', |
| '/usr/local/include/db3', |
| '/opt/sfw/include/db3', |
| # Fink defaults (http://fink.sourceforge.net/) |
| '/sw/include/db4', |
| '/sw/include/db3', |
| ] |
| |
| db_incs=None |
| |
| # The sqlite interface |
| sqlite_setup_debug=False# verbose debug prints from this script? |
| |
| # We hunt for #define SQLITE_VERSION "n.n.n" |
| # We need to find >= sqlite version 3.0.8 |
| sqlite_incdir= sqlite_libdir=None |
| sqlite_inc_paths=['/usr/include', |
| '/usr/include/sqlite', |
| '/usr/include/sqlite3', |
| '/usr/local/include', |
| '/usr/local/include/sqlite', |
| '/usr/local/include/sqlite3', |
| ] |
| MIN_SQLITE_VERSION_NUMBER=(3,0,8) |
| MIN_SQLITE_VERSION=".".join([str(x) |
| for xin MIN_SQLITE_VERSION_NUMBER]) |
| |
| # Scan the default include directories before the SQLite specific |
| # ones. This allows one to override the copy of sqlite on OSX, |
| # where /usr/include contains an old version of sqlite. |
| for din inc_dirs+ sqlite_inc_paths: |
| f= os.path.join(d,"sqlite3.h") |
| if os.path.exists(f): |
| if sqlite_setup_debug:print("sqlite: found %s"%f) |
| incf= open(f).read() |
| m= re.search( |
| r'\s*.*#\s*.*define\s.*SQLITE_VERSION\W*"(.*)"', incf) |
| if m: |
| sqlite_version= m.group(1) |
| sqlite_version_tuple= tuple([int(x) |
| for xin sqlite_version.split(".")]) |
| if sqlite_version_tuple>= MIN_SQLITE_VERSION_NUMBER: |
| # we win! |
| if sqlite_setup_debug: |
| print("%s/sqlite3.h: version %s"%(d, sqlite_version)) |
| sqlite_incdir= d |
| break |
| else: |
| if sqlite_setup_debug: |
| print("%s: version %d is too old, need >= %s"%(d, |
| sqlite_version, MIN_SQLITE_VERSION)) |
| elif sqlite_setup_debug: |
| print("sqlite: %s had no SQLITE_VERSION"%(f,)) |
| |
| if sqlite_incdir: |
| sqlite_dirs_to_check=[ |
| os.path.join(sqlite_incdir,'..','lib64'), |
| os.path.join(sqlite_incdir,'..','lib'), |
| os.path.join(sqlite_incdir,'..','..','lib64'), |
| os.path.join(sqlite_incdir,'..','..','lib'), |
| ] |
| sqlite_libfile= self.compiler.find_library_file( |
| sqlite_dirs_to_check+ lib_dirs,'sqlite3') |
| if sqlite_libfile: |
| sqlite_libdir=[os.path.abspath(os.path.dirname(sqlite_libfile))] |
| |
| if sqlite_incdirand sqlite_libdir: |
| sqlite_srcs=['_sqlite/cache.c', |
| '_sqlite/connection.c', |
| '_sqlite/cursor.c', |
| '_sqlite/microprotocols.c', |
| '_sqlite/module.c', |
| '_sqlite/prepare_protocol.c', |
| '_sqlite/row.c', |
| '_sqlite/statement.c', |
| '_sqlite/util.c',] |
| |
| sqlite_defines=[] |
| if sys.platform!="win32": |
| sqlite_defines.append(('MODULE_NAME','"sqlite3"')) |
| else: |
| sqlite_defines.append(('MODULE_NAME','\\"sqlite3\\"')) |
| |
| |
| if sys.platform=='darwin': |
| # In every directory on the search path search for a dynamic |
| # library and then a static library, instead of first looking |
| # for dynamic libraries on the entiry path. |
| # This way a staticly linked custom sqlite gets picked up |
| # before the dynamic library in /usr/lib. |
| sqlite_extra_link_args=('-Wl,-search_paths_first',) |
| else: |
| sqlite_extra_link_args=() |
| |
| exts.append(Extension('_sqlite3', sqlite_srcs, |
| define_macros=sqlite_defines, |
| include_dirs=["Modules/_sqlite", |
| sqlite_incdir], |
| library_dirs=sqlite_libdir, |
| runtime_library_dirs=sqlite_libdir, |
| extra_link_args=sqlite_extra_link_args, |
| libraries=["sqlite3",])) |
| else: |
| missing.append('_sqlite3') |
| |
| # The standard Unix dbm module: |
| if platformnotin['cygwin']: |
| if find_file("ndbm.h", inc_dirs,[])isnotNone: |
| # Some systems have -lndbm, others don't |
| if self.compiler.find_library_file(lib_dirs,'ndbm'): |
| ndbm_libs=['ndbm'] |
| else: |
| ndbm_libs=[] |
| exts.append(Extension('_dbm',['_dbmmodule.c'], |
| define_macros=[('HAVE_NDBM_H',None)], |
| libraries= ndbm_libs)) |
| elif self.compiler.find_library_file(lib_dirs,'gdbm'): |
| gdbm_libs=['gdbm'] |
| if self.compiler.find_library_file(lib_dirs,'gdbm_compat'): |
| gdbm_libs.append('gdbm_compat') |
| if find_file("gdbm/ndbm.h", inc_dirs,[])isnotNone: |
| exts.append(Extension( |
| '_dbm',['_dbmmodule.c'], |
| define_macros=[('HAVE_GDBM_NDBM_H',None)], |
| libraries= gdbm_libs)) |
| elif find_file("gdbm-ndbm.h", inc_dirs,[])isnotNone: |
| exts.append(Extension( |
| '_dbm',['_dbmmodule.c'], |
| define_macros=[('HAVE_GDBM_DASH_NDBM_H',None)], |
| libraries= gdbm_libs)) |
| elif db_incsisnotNone: |
| exts.append(Extension('_dbm',['_dbmmodule.c'], |
| library_dirs=dblib_dir, |
| runtime_library_dirs=dblib_dir, |
| include_dirs=db_incs, |
| define_macros=[('HAVE_BERKDB_H',None), |
| ('DB_DBM_HSEARCH',None)], |
| libraries=dblibs)) |
| else: |
| missing.append('_dbm') |
| |
| # Anthony Baxter's gdbm module. GNU dbm(3) will require -lgdbm: |
| if(self.compiler.find_library_file(lib_dirs,'gdbm')): |
| exts.append(Extension('_gdbm',['_gdbmmodule.c'], |
| libraries=['gdbm'])) |
| else: |
| missing.append('_gdbm') |
| |
| # Unix-only modules |
| if platformnotin['mac','win32']: |
| # Steen Lumholt's termios module |
| exts.append(Extension('termios',['termios.c'])) |
| # Jeremy Hylton's rlimit interface |
| if platformnotin['atheos']: |
| exts.append(Extension('resource',['resource.c'])) |
| else: |
| missing.append('resource') |
| |
| # Sun yellow pages. Some systems have the functions in libc. |
| if platformnotin['cygwin','atheos','qnx6']: |
| if(self.compiler.find_library_file(lib_dirs,'nsl')): |
| libs=['nsl'] |
| else: |
| libs=[] |
| exts.append(Extension('nis',['nismodule.c'], |
| libraries= libs)) |
| else: |
| missing.append('nis') |
| else: |
| missing.extend(['nis','resource','termios']) |
| |
| # Curses support, requiring the System V version of curses, often |
| # provided by the ncurses library. |
| panel_library='panel' |
| if(self.compiler.find_library_file(lib_dirs,'ncursesw')): |
| curses_libs=['ncursesw'] |
| # Bug 1464056: If _curses.so links with ncursesw, |
| # _curses_panel.so must link with panelw. |
| panel_library='panelw' |
| exts.append(Extension('_curses',['_cursesmodule.c'], |
| libraries= curses_libs)) |
| elif(self.compiler.find_library_file(lib_dirs,'ncurses')): |
| curses_libs=['ncurses'] |
| exts.append(Extension('_curses',['_cursesmodule.c'], |
| libraries= curses_libs)) |
| elif(self.compiler.find_library_file(lib_dirs,'curses') |
| and platform!='darwin'): |
| # OSX has an old Berkeley curses, not good enough for |
| # the _curses module. |
| if(self.compiler.find_library_file(lib_dirs,'terminfo')): |
| curses_libs=['curses','terminfo'] |
| elif(self.compiler.find_library_file(lib_dirs,'termcap')): |
| curses_libs=['curses','termcap'] |
| else: |
| curses_libs=['curses'] |
| |
| exts.append(Extension('_curses',['_cursesmodule.c'], |
| libraries= curses_libs)) |
| else: |
| missing.append('_curses') |
| |
| # If the curses module is enabled, check for the panel module |
| if(module_enabled(exts,'_curses')and |
| self.compiler.find_library_file(lib_dirs, panel_library)): |
| exts.append(Extension('_curses_panel',['_curses_panel.c'], |
| libraries=[panel_library]+ curses_libs)) |
| else: |
| missing.append('_curses_panel') |
| |
| # Andrew Kuchling's zlib module. Note that some versions of zlib |
| # 1.1.3 have security problems. See CERT Advisory CA-2002-07: |
| # http://www.cert.org/advisories/CA-2002-07.html |
| # |
| # zlib 1.1.4 is fixed, but at least one vendor (RedHat) has decided to |
| # patch its zlib 1.1.3 package instead of upgrading to 1.1.4. For |
| # now, we still accept 1.1.3, because we think it's difficult to |
| # exploit this in Python, and we'd rather make it RedHat's problem |
| # than our problem <wink>. |
| # |
| # You can upgrade zlib to version 1.1.4 yourself by going to |
| # http://www.gzip.org/zlib/ |
| zlib_inc= find_file('zlib.h',[], inc_dirs) |
| have_zlib=False |
| if zlib_incisnotNone: |
| zlib_h= zlib_inc[0]+'/zlib.h' |
| version='"0.0.0"' |
| version_req='"1.1.3"' |
| fp= open(zlib_h) |
| while1: |
| line= fp.readline() |
| ifnot line: |
| break |
| if line.startswith('#define ZLIB_VERSION'): |
| version= line.split()[2] |
| break |
| if version>= version_req: |
| if(self.compiler.find_library_file(lib_dirs,'z')): |
| if sys.platform=="darwin": |
| zlib_extra_link_args=('-Wl,-search_paths_first',) |
| else: |
| zlib_extra_link_args=() |
| exts.append(Extension('zlib',['zlibmodule.c'], |
| libraries=['z'], |
| extra_link_args= zlib_extra_link_args)) |
| have_zlib=True |
| else: |
| missing.append('zlib') |
| else: |
| missing.append('zlib') |
| else: |
| missing.append('zlib') |
| |
| # Helper module for various ascii-encoders. Uses zlib for an optimized |
| # crc32 if we have it. Otherwise binascii uses its own. |
| if have_zlib: |
| extra_compile_args=['-DUSE_ZLIB_CRC32'] |
| libraries=['z'] |
| extra_link_args= zlib_extra_link_args |
| else: |
| extra_compile_args=[] |
| libraries=[] |
| extra_link_args=[] |
| exts.append(Extension('binascii',['binascii.c'], |
| extra_compile_args= extra_compile_args, |
| libraries= libraries, |
| extra_link_args= extra_link_args)) |
| |
| # Gustavo Niemeyer's bz2 module. |
| if(self.compiler.find_library_file(lib_dirs,'bz2')): |
| if sys.platform=="darwin": |
| bz2_extra_link_args=('-Wl,-search_paths_first',) |
| else: |
| bz2_extra_link_args=() |
| exts.append(Extension('bz2',['bz2module.c'], |
| libraries=['bz2'], |
| extra_link_args= bz2_extra_link_args)) |
| else: |
| missing.append('bz2') |
| |
| # Interface to the Expat XML parser |
| # |
| # Expat was written by James Clark and is now maintained by a |
| # group of developers on SourceForge; see www.libexpat.org for |
| # more information. The pyexpat module was written by Paul |
| # Prescod after a prototype by Jack Jansen. The Expat source |
| # is included in Modules/expat/. Usage of a system |
| # shared libexpat.so/expat.dll is not advised. |
| # |
| # More information on Expat can be found at www.libexpat.org. |
| # |
| expatinc= os.path.join(os.getcwd(), srcdir,'Modules','expat') |
| define_macros=[ |
| ('HAVE_EXPAT_CONFIG_H','1'), |
| ] |
| |
| exts.append(Extension('pyexpat', |
| define_macros= define_macros, |
| include_dirs=[expatinc], |
| sources=['pyexpat.c', |
| 'expat/xmlparse.c', |
| 'expat/xmlrole.c', |
| 'expat/xmltok.c', |
| ], |
| )) |
| |
| # Fredrik Lundh's cElementTree module. Note that this also |
| # uses expat (via the CAPI hook in pyexpat). |
| |
| if os.path.isfile(os.path.join(srcdir,'Modules','_elementtree.c')): |
| define_macros.append(('USE_PYEXPAT_CAPI',None)) |
| exts.append(Extension('_elementtree', |
| define_macros= define_macros, |
| include_dirs=[expatinc], |
| sources=['_elementtree.c'], |
| )) |
| else: |
| missing.append('_elementtree') |
| |
| # Hye-Shik Chang's CJKCodecs modules. |
| exts.append(Extension('_multibytecodec', |
| ['cjkcodecs/multibytecodec.c'])) |
| for locin('kr','jp','cn','tw','hk','iso2022'): |
| exts.append(Extension('_codecs_%s'% loc, |
| ['cjkcodecs/_codecs_%s.c'% loc])) |
| |
| # Thomas Heller's _ctypes module |
| self.detect_ctypes(inc_dirs, lib_dirs) |
| |
| # _fileio -- supposedly cross platform |
| exts.append(Extension('_fileio',['_fileio.c'])) |
| # Richard Oudkerk's multiprocessing module |
| if platform=='win32':# Windows |
| macros= dict() |
| libraries=['ws2_32'] |
| |
| elif platform=='darwin':# Mac OSX |
| macros= dict( |
| HAVE_SEM_OPEN=1, |
| HAVE_SEM_TIMEDWAIT=0, |
| HAVE_FD_TRANSFER=1, |
| HAVE_BROKEN_SEM_GETVALUE=1 |
| ) |
| libraries=[] |
| |
| elif platform=='cygwin':# Cygwin |
| macros= dict( |
| HAVE_SEM_OPEN=1, |
| HAVE_SEM_TIMEDWAIT=1, |
| HAVE_FD_TRANSFER=0, |
| HAVE_BROKEN_SEM_UNLINK=1 |
| ) |
| libraries=[] |
| |
| elif platformin('freebsd4','freebsd5','freebsd6','freebsd7','freebsd8'): |
| # FreeBSD's P1003.1b semaphore support is very experimental |
| # and has many known problems. (as of June 2008) |
| macros= dict(# FreeBSD |
| HAVE_SEM_OPEN=0, |
| HAVE_SEM_TIMEDWAIT=0, |
| HAVE_FD_TRANSFER=1, |
| ) |
| libraries=[] |
| |
| elif platform.startswith('openbsd'): |
| macros= dict(# OpenBSD |
| HAVE_SEM_OPEN=0,# Not implemented |
| HAVE_SEM_TIMEDWAIT=0, |
| HAVE_FD_TRANSFER=1, |
| ) |
| libraries=[] |
| |
| else:# Linux and other unices |
| macros= dict( |
| HAVE_SEM_OPEN=1, |
| HAVE_SEM_TIMEDWAIT=1, |
| HAVE_FD_TRANSFER=1 |
| ) |
| libraries=['rt'] |
| |
| if platform=='win32': |
| multiprocessing_srcs=['_multiprocessing/multiprocessing.c', |
| '_multiprocessing/semaphore.c', |
| '_multiprocessing/pipe_connection.c', |
| '_multiprocessing/socket_connection.c', |
| '_multiprocessing/win32_functions.c' |
| ] |
| |
| else: |
| multiprocessing_srcs=['_multiprocessing/multiprocessing.c', |
| '_multiprocessing/socket_connection.c' |
| ] |
| |
| if macros.get('HAVE_SEM_OPEN',False): |
| multiprocessing_srcs.append('_multiprocessing/semaphore.c') |
| |
| exts.append(Extension('_multiprocessing', multiprocessing_srcs, |
| define_macros=list(macros.items()), |
| include_dirs=["Modules/_multiprocessing"])) |
| # End multiprocessing |
| |
| # Platform-specific libraries |
| if platformin('linux2','freebsd4','freebsd5','freebsd6', |
| 'freebsd7','freebsd8'): |
| exts.append(Extension('ossaudiodev',['ossaudiodev.c'])) |
| else: |
| missing.append('ossaudiodev') |
| |
| if sys.platform=='darwin': |
| exts.append( |
| Extension('_gestalt',['_gestalt.c'], |
| extra_link_args=['-framework','Carbon']) |
| ) |
| |
| self.extensions.extend(exts) |
| |
| # Call the method for detecting whether _tkinter can be compiled |
| self.detect_tkinter(inc_dirs, lib_dirs) |
| |
| if'_tkinter'notin[e.namefor ein self.extensions]: |
| missing.append('_tkinter') |
| |
| return missing |
| |
| def detect_tkinter_darwin(self, inc_dirs, lib_dirs): |
| # The _tkinter module, using frameworks. Since frameworks are quite |
| # different the UNIX search logic is not sharable. |
| from os.pathimport join, exists |
| framework_dirs=[ |
| '/System/Library/Frameworks/', |
| '/Library/Frameworks', |
| join(os.getenv('HOME'),'/Library/Frameworks') |
| ] |
| |
| # Find the directory that contains the Tcl.framework and Tk.framework |
| # bundles. |
| # XXX distutils should support -F! |
| for Fin framework_dirs: |
| # both Tcl.framework and Tk.framework should be present |
| for fwin'Tcl','Tk': |
| ifnot exists(join(F, fw+'.framework')): |
| break |
| else: |
| # ok, F is now directory with both frameworks. Continure |
| # building |
| break |
| else: |
| # Tk and Tcl frameworks not found. Normal "unix" tkinter search |
| # will now resume. |
| return0 |
| |
| # For 8.4a2, we must add -I options that point inside the Tcl and Tk |
| # frameworks. In later release we should hopefully be able to pass |
| # the -F option to gcc, which specifies a framework lookup path. |
| # |
| include_dirs=[ |
| join(F, fw+'.framework', H) |
| for fwin('Tcl','Tk') |
| for Hin('Headers','Versions/Current/PrivateHeaders') |
| ] |
| |
| # For 8.4a2, the X11 headers are not included. Rather than include a |
| # complicated search, this is a hard-coded path. It could bail out |
| # if X11 libs are not found... |
| include_dirs.append('/usr/X11R6/include') |
| frameworks=['-framework','Tcl','-framework','Tk'] |
| |
| # All existing framework builds of Tcl/Tk don't support 64-bit |
| # architectures. |
| cflags= sysconfig.get_config_vars('CFLAGS')[0] |
| archs= re.findall('-arch\s+(\w+)', cflags) |
| if'x86_64'in archsor'ppc64'in archs: |
| try: |
| archs.remove('x86_64') |
| exceptValueError: |
| pass |
| try: |
| archs.remove('ppc64') |
| exceptValueError: |
| pass |
| |
| for ain archs: |
| frameworks.append('-arch') |
| frameworks.append(a) |
| |
| ext=Extension('_tkinter',['_tkinter.c','tkappinit.c'], |
| define_macros=[('WITH_APPINIT',1)], |
| include_dirs= include_dirs, |
| libraries=[], |
| extra_compile_args= frameworks[2:], |
| extra_link_args= frameworks, |
| ) |
| self.extensions.append(ext) |
| return1 |
| |
| |
| def detect_tkinter(self, inc_dirs, lib_dirs): |
| # The _tkinter module. |
| |
| # Rather than complicate the code below, detecting and building |
| # AquaTk is a separate method. Only one Tkinter will be built on |
| # Darwin - either AquaTk, if it is found, or X11 based Tk. |
| platform= self.get_platform() |
| if(platform=='darwin'and |
| self.detect_tkinter_darwin(inc_dirs, lib_dirs)): |
| return |
| |
| # Assume we haven't found any of the libraries or include files |
| # The versions with dots are used on Unix, and the versions without |
| # dots on Windows, for detection by cygwin. |
| tcllib= tklib= tcl_includes= tk_includes=None |
| for versionin['8.5','85','8.4','84','8.3','83','8.2', |
| '82','8.1','81','8.0','80']: |
| tklib= self.compiler.find_library_file(lib_dirs,'tk'+ version) |
| tcllib= self.compiler.find_library_file(lib_dirs,'tcl'+ version) |
| if tkliband tcllib: |
| # Exit the loop when we've found the Tcl/Tk libraries |
| break |
| |
| # Now check for the header files |
| if tkliband tcllib: |
| # Check for the include files on Debian and {Free,Open}BSD, where |
| # they're put in /usr/include/{tcl,tk}X.Y |
| dotversion= version |
| if'.'notin dotversionand"bsd"in sys.platform.lower(): |
| # OpenBSD and FreeBSD use Tcl/Tk library names like libtcl83.a, |
| # but the include subdirs are named like .../include/tcl8.3. |
| dotversion= dotversion[:-1]+'.'+ dotversion[-1] |
| tcl_include_sub=[] |
| tk_include_sub=[] |
| for dirin inc_dirs: |
| tcl_include_sub+=[dir+ os.sep+"tcl"+ dotversion] |
| tk_include_sub+=[dir+ os.sep+"tk"+ dotversion] |
| tk_include_sub+= tcl_include_sub |
| tcl_includes= find_file('tcl.h', inc_dirs, tcl_include_sub) |
| tk_includes= find_file('tk.h', inc_dirs, tk_include_sub) |
| |
| if(tcllibisNoneor tklibisNoneor |
| tcl_includesisNoneor tk_includesisNone): |
| self.announce("INFO: Can't locate Tcl/Tk libs and/or headers",2) |
| return |
| |
| # OK... everything seems to be present for Tcl/Tk. |
| |
| include_dirs=[]; libs=[]; defs=[]; added_lib_dirs=[] |
| for dirin tcl_includes+ tk_includes: |
| if dirnotin include_dirs: |
| include_dirs.append(dir) |
| |
| # Check for various platform-specific directories |
| if platform=='sunos5': |
| include_dirs.append('/usr/openwin/include') |
| added_lib_dirs.append('/usr/openwin/lib') |
| elif os.path.exists('/usr/X11R6/include'): |
| include_dirs.append('/usr/X11R6/include') |
| added_lib_dirs.append('/usr/X11R6/lib64') |
| added_lib_dirs.append('/usr/X11R6/lib') |
| elif os.path.exists('/usr/X11R5/include'): |
| include_dirs.append('/usr/X11R5/include') |
| added_lib_dirs.append('/usr/X11R5/lib') |
| else: |
| # Assume default location for X11 |
| include_dirs.append('/usr/X11/include') |
| added_lib_dirs.append('/usr/X11/lib') |
| |
| # If Cygwin, then verify that X is installed before proceeding |
| if platform=='cygwin': |
| x11_inc= find_file('X11/Xlib.h',[], include_dirs) |
| if x11_incisNone: |
| return |
| |
| # Check for BLT extension |
| if self.compiler.find_library_file(lib_dirs+ added_lib_dirs, |
| 'BLT8.0'): |
| defs.append(('WITH_BLT',1)) |
| libs.append('BLT8.0') |
| elif self.compiler.find_library_file(lib_dirs+ added_lib_dirs, |
| 'BLT'): |
| defs.append(('WITH_BLT',1)) |
| libs.append('BLT') |
| |
| # Add the Tcl/Tk libraries |
| libs.append('tk'+ version) |
| libs.append('tcl'+ version) |
| |
| if platformin['aix3','aix4']: |
| libs.append('ld') |
| |
| # Finally, link with the X11 libraries (not appropriate on cygwin) |
| if platform!="cygwin": |
| libs.append('X11') |
| |
| ext=Extension('_tkinter',['_tkinter.c','tkappinit.c'], |
| define_macros=[('WITH_APPINIT',1)]+ defs, |
| include_dirs= include_dirs, |
| libraries= libs, |
| library_dirs= added_lib_dirs, |
| ) |
| self.extensions.append(ext) |
| |
| ## # Uncomment these lines if you want to play with xxmodule.c |
| ## ext = Extension('xx', ['xxmodule.c']) |
| ## self.extensions.append(ext) |
| |
| # XXX handle these, but how to detect? |
| # *** Uncomment and edit for PIL (TkImaging) extension only: |
| # -DWITH_PIL -I../Extensions/Imaging/libImaging tkImaging.c \ |
| # *** Uncomment and edit for TOGL extension only: |
| # -DWITH_TOGL togl.c \ |
| # *** Uncomment these for TOGL extension only: |
| # -lGL -lGLU -lXext -lXmu \ |
| |
| def configure_ctypes_darwin(self, ext): |
| # Darwin (OS X) uses preconfigured files, in |
| # the Modules/_ctypes/libffi_osx directory. |
| (srcdir,)= sysconfig.get_config_vars('srcdir') |
| ffi_srcdir= os.path.abspath(os.path.join(srcdir,'Modules', |
| '_ctypes','libffi_osx')) |
| sources=[os.path.join(ffi_srcdir, p) |
| for pin['ffi.c', |
| 'x86/darwin64.S', |
| 'x86/x86-darwin.S', |
| 'x86/x86-ffi_darwin.c', |
| 'x86/x86-ffi64.c', |
| 'powerpc/ppc-darwin.S', |
| 'powerpc/ppc-darwin_closure.S', |
| 'powerpc/ppc-ffi_darwin.c', |
| 'powerpc/ppc64-darwin_closure.S', |
| ]] |
| |
| # Add .S (preprocessed assembly) to C compiler source extensions. |
| self.compiler.src_extensions.append('.S') |
| |
| include_dirs=[os.path.join(ffi_srcdir,'include'), |
| os.path.join(ffi_srcdir,'powerpc')] |
| ext.include_dirs.extend(include_dirs) |
| ext.sources.extend(sources) |
| returnTrue |
| |
| def configure_ctypes(self, ext): |
| ifnot self.use_system_libffi: |
| if sys.platform=='darwin': |
| return self.configure_ctypes_darwin(ext) |
| |
| (srcdir,)= sysconfig.get_config_vars('srcdir') |
| ffi_builddir= os.path.join(self.build_temp,'libffi') |
| ffi_srcdir= os.path.abspath(os.path.join(srcdir,'Modules', |
| '_ctypes','libffi')) |
| ffi_configfile= os.path.join(ffi_builddir,'fficonfig.py') |
| |
| from distutils.dep_utilimport newer_group |
| |
| config_sources=[os.path.join(ffi_srcdir, fname) |
| for fnamein os.listdir(ffi_srcdir) |
| if os.path.isfile(os.path.join(ffi_srcdir, fname))] |
| if self.forceor newer_group(config_sources, |
| ffi_configfile): |
| from distutils.dir_utilimport mkpath |
| mkpath(ffi_builddir) |
| config_args=[] |
| |
| # Pass empty CFLAGS because we'll just append the resulting |
| # CFLAGS to Python's; -g or -O2 is to be avoided. |
| cmd="cd %s && env CFLAGS='' '%s/configure' %s" \ |
| %(ffi_builddir, ffi_srcdir," ".join(config_args)) |
| |
| res= os.system(cmd) |
| if resornot os.path.exists(ffi_configfile): |
| print("Failed to configure _ctypes module") |
| returnFalse |
| |
| fficonfig={} |
| fp= open(ffi_configfile) |
| try: |
| script= fp.read() |
| finally: |
| fp.close() |
| exec(script, globals(), fficonfig) |
| ffi_srcdir= os.path.join(fficonfig['ffi_srcdir'],'src') |
| |
| # Add .S (preprocessed assembly) to C compiler source extensions. |
| self.compiler.src_extensions.append('.S') |
| |
| include_dirs=[os.path.join(ffi_builddir,'include'), |
| ffi_builddir, ffi_srcdir] |
| extra_compile_args= fficonfig['ffi_cflags'].split() |
| |
| ext.sources.extend(fficonfig['ffi_sources']) |
| ext.include_dirs.extend(include_dirs) |
| ext.extra_compile_args.extend(extra_compile_args) |
| returnTrue |
| |
| def detect_ctypes(self, inc_dirs, lib_dirs): |
| self.use_system_libffi=False |
| include_dirs=[] |
| extra_compile_args=[] |
| extra_link_args=[] |
| sources=['_ctypes/_ctypes.c', |
| '_ctypes/callbacks.c', |
| '_ctypes/callproc.c', |
| '_ctypes/stgdict.c', |
| '_ctypes/cfield.c', |
| '_ctypes/malloc_closure.c'] |
| depends=['_ctypes/ctypes.h'] |
| |
| if sys.platform=='darwin': |
| sources.append('_ctypes/darwin/dlfcn_simple.c') |
| extra_compile_args.append('-DMACOSX') |
| include_dirs.append('_ctypes/darwin') |
| # XXX Is this still needed? |
| ## extra_link_args.extend(['-read_only_relocs', 'warning']) |
| |
| elif sys.platform=='sunos5': |
| # XXX This shouldn't be necessary; it appears that some |
| # of the assembler code is non-PIC (i.e. it has relocations |
| # when it shouldn't. The proper fix would be to rewrite |
| # the assembler code to be PIC. |
| # This only works with GCC; the Sun compiler likely refuses |
| # this option. If you want to compile ctypes with the Sun |
| # compiler, please research a proper solution, instead of |
| # finding some -z option for the Sun compiler. |
| extra_link_args.append('-mimpure-text') |
| |
| elif sys.platform.startswith('hp-ux'): |
| extra_link_args.append('-fPIC') |
| |
| ext=Extension('_ctypes', |
| include_dirs=include_dirs, |
| extra_compile_args=extra_compile_args, |
| extra_link_args=extra_link_args, |
| libraries=[], |
| sources=sources, |
| depends=depends) |
| ext_test=Extension('_ctypes_test', |
| sources=['_ctypes/_ctypes_test.c']) |
| self.extensions.extend([ext, ext_test]) |
| |
| ifnot'--with-system-ffi'in sysconfig.get_config_var("CONFIG_ARGS"): |
| return |
| |
| if sys.platform=='darwin': |
| # OS X 10.5 comes with libffi.dylib; the include files are |
| # in /usr/include/ffi |
| inc_dirs.append('/usr/include/ffi') |
| |
| ffi_inc= find_file('ffi.h',[], inc_dirs) |
| if ffi_incisnotNone: |
| ffi_h= ffi_inc[0]+'/ffi.h' |
| fp= open(ffi_h) |
| while1: |
| line= fp.readline() |
| ifnot line: |
| ffi_inc=None |
| break |
| if line.startswith('#define LIBFFI_H'): |
| break |
| ffi_lib=None |
| if ffi_incisnotNone: |
| for lib_namein('ffi_convenience','ffi_pic','ffi'): |
| if(self.compiler.find_library_file(lib_dirs, lib_name)): |
| ffi_lib= lib_name |
| break |
| |
| if ffi_incand ffi_lib: |
| ext.include_dirs.extend(ffi_inc) |
| ext.libraries.append(ffi_lib) |
| self.use_system_libffi=True |
| |
| |
| classPyBuildInstall(install): |
| # Suppress the warning about installation into the lib_dynload |
| # directory, which is not in sys.path when running Python during |
| # installation: |
| def initialize_options(self): |
| install.initialize_options(self) |
| self.warn_dir=0 |
| |
| classPyBuildInstallLib(install_lib): |
| # Do exactly what install_lib does but make sure correct access modes get |
| # set on installed directories and files. All installed files with get |
| # mode 644 unless they are a shared library in which case they will get |
| # mode 755. All installed directories will get mode 755. |
| |
| so_ext= sysconfig.get_config_var("SO") |
| |
| def install(self): |
| outfiles= install_lib.install(self) |
| self.set_file_modes(outfiles,0o644,0o755) |
| self.set_dir_modes(self.install_dir,0o755) |
| return outfiles |
| |
| def set_file_modes(self, files, defaultMode, sharedLibMode): |
| ifnot self.is_chmod_supported():return |
| ifnot files:return |
| |
| for filenamein files: |
| if os.path.islink(filename):continue |
| mode= defaultMode |
| if filename.endswith(self.so_ext): mode= sharedLibMode |
| log.info("changing mode of %s to %o", filename, mode) |
| ifnot self.dry_run: os.chmod(filename, mode) |
| |
| def set_dir_modes(self, dirname, mode): |
| ifnot self.is_chmod_supported():return |
| os.walk(dirname, self.set_dir_modes_visitor, mode) |
| |
| def set_dir_modes_visitor(self, mode, dirname, names): |
| if os.path.islink(dirname):return |
| log.info("changing mode of %s to %o", dirname, mode) |
| ifnot self.dry_run: os.chmod(dirname, mode) |
| |
| def is_chmod_supported(self): |
| return hasattr(os,'chmod') |
| |
| SUMMARY=""" |
| Python is an interpreted, interactive, object-oriented programming |
| language. It is often compared to Tcl, Perl, Scheme or Java. |
| |
| Python combines remarkable power with very clear syntax. It has |
| modules, classes, exceptions, very high level dynamic data types, and |
| dynamic typing. There are interfaces to many system calls and |
| libraries, as well as to various windowing systems (X11, Motif, Tk, |
| Mac, MFC). New built-in modules are easily written in C or C++. Python |
| is also usable as an extension language for applications that need a |
| programmable interface. |
| |
| The Python implementation is portable: it runs on many brands of UNIX, |
| on Windows, DOS, OS/2, Mac, Amiga... If your favorite system isn't |
| listed here, it may still be supported, if there's a C compiler for |
| it. Ask around on comp.lang.python -- or just try compiling Python |
| yourself. |
| """ |
| |
| CLASSIFIERS=""" |
| Development Status :: 6 - Mature |
| License :: OSI Approved :: Python Software Foundation License |
| Natural Language :: English |
| Programming Language :: C |
| Programming Language :: Python |
| Topic :: Software Development |
| """ |
| |
| def main(): |
| # turn off warnings when deprecated modules are imported |
| import warnings |
| warnings.filterwarnings("ignore",category=DeprecationWarning) |
| setup(#PyPIMetadata(PEP301) |
| name="Python", |
| version= sys.version.split()[0], |
| url="http://www.python.org/%s"% sys.version[:3], |
| maintainer="Guido van Rossum and the Python community", |
| maintainer_email="python-dev@python.org", |
| description="A high-level object-oriented programming language", |
| long_description= SUMMARY.strip(), |
| license="PSF license", |
| classifiers=[xfor xin CLASSIFIERS.split("\n")if x], |
| platforms=["Many"], |
| |
| # Build info |
| cmdclass={'build_ext':PyBuildExt,'install':PyBuildInstall, |
| 'install_lib':PyBuildInstallLib}, |
| # The struct module is defined here, because build_ext won't be |
| # called unless there's at least one extension module defined. |
| ext_modules=[Extension('_struct',['_struct.c'])], |
| |
| # Scripts to install |
| scripts=['Tools/scripts/pydoc','Tools/scripts/idle', |
| 'Tools/scripts/2to3', |
| 'Lib/smtpd.py'] |
| ) |
| |
| # --install-platlib |
| if __name__=='__main__': |
| main() |
