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Diffstat (limited to 'numpy/distutils/ccompiler.py')
| -rw-r--r-- | numpy/distutils/ccompiler.py | 409 |
1 files changed, 0 insertions, 409 deletions
diff --git a/numpy/distutils/ccompiler.py b/numpy/distutils/ccompiler.py deleted file mode 100644 index 1c417f9a2..000000000 --- a/numpy/distutils/ccompiler.py +++ /dev/null @@ -1,409 +0,0 @@ -import re -import os -import sys -import new - -from distutils.ccompiler import * -from distutils import ccompiler -from distutils.sysconfig import customize_compiler -from distutils.version import LooseVersion - -import log -from exec_command import exec_command -from misc_util import cyg2win32, is_sequence, mingw32 -from distutils.spawn import _nt_quote_args - -# hack to set compiler optimizing options. Needs to integrated with something. -import distutils.sysconfig -_old_init_posix = distutils.sysconfig._init_posix -def _new_init_posix(): - _old_init_posix() - distutils.sysconfig._config_vars['OPT'] = '-Wall -g -O2' -#distutils.sysconfig._init_posix = _new_init_posix - -# Using customized CCompiler.spawn. -def CCompiler_spawn(self, cmd, display=None): - if display is None: - display = cmd - if is_sequence(display): - display = ' '.join(list(display)) - log.info(display) - if is_sequence(cmd) and os.name == 'nt': - cmd = _nt_quote_args(list(cmd)) - s,o = exec_command(cmd) - if s: - if is_sequence(cmd): - cmd = ' '.join(list(cmd)) - print o - raise DistutilsExecError,\ - 'Command "%s" failed with exit status %d' % (cmd, s) -CCompiler.spawn = new.instancemethod(CCompiler_spawn,None,CCompiler) - -def CCompiler_object_filenames(self, source_filenames, strip_dir=0, output_dir=''): - if output_dir is None: - output_dir = '' - obj_names = [] - for src_name in source_filenames: - base, ext = os.path.splitext(os.path.normpath(src_name)) - base = os.path.splitdrive(base)[1] # Chop off the drive - base = base[os.path.isabs(base):] # If abs, chop off leading / - if base.startswith('..'): - # Resolve starting relative path components, middle ones - # (if any) have been handled by os.path.normpath above. - i = base.rfind('..')+2 - d = base[:i] - d = os.path.basename(os.path.abspath(d)) - base = d + base[i:] - if ext not in self.src_extensions: - raise UnknownFileError, \ - "unknown file type '%s' (from '%s')" % (ext, src_name) - if strip_dir: - base = os.path.basename(base) - obj_name = os.path.join(output_dir,base + self.obj_extension) - obj_names.append(obj_name) - return obj_names - -CCompiler.object_filenames = new.instancemethod(CCompiler_object_filenames, - None,CCompiler) - -def CCompiler_compile(self, sources, output_dir=None, macros=None, - include_dirs=None, debug=0, extra_preargs=None, - extra_postargs=None, depends=None): - # This method is effective only with Python >=2.3 distutils. - # Any changes here should be applied also to fcompiler.compile - # method to support pre Python 2.3 distutils. - if not sources: - return [] - from fcompiler import FCompiler - if isinstance(self, FCompiler): - display = [] - for fc in ['f77','f90','fix']: - fcomp = getattr(self,'compiler_'+fc) - if fcomp is None: - continue - display.append("Fortran %s compiler: %s" % (fc, ' '.join(fcomp))) - display = '\n'.join(display) - else: - ccomp = self.compiler_so - display = "C compiler: %s\n" % (' '.join(ccomp),) - log.info(display) - macros, objects, extra_postargs, pp_opts, build = \ - self._setup_compile(output_dir, macros, include_dirs, sources, - depends, extra_postargs) - cc_args = self._get_cc_args(pp_opts, debug, extra_preargs) - display = "compile options: '%s'" % (' '.join(cc_args)) - if extra_postargs: - display += "\nextra options: '%s'" % (' '.join(extra_postargs)) - log.info(display) - - # build any sources in same order as they were originally specified - # especially important for fortran .f90 files using modules - if isinstance(self, FCompiler): - objects_to_build = build.keys() - for obj in objects: - if obj in objects_to_build: - src, ext = build[obj] - if self.compiler_type=='absoft': - obj = cyg2win32(obj) - src = cyg2win32(src) - self._compile(obj, src, ext, cc_args, extra_postargs, pp_opts) - else: - for obj, (src, ext) in build.items(): - self._compile(obj, src, ext, cc_args, extra_postargs, pp_opts) - - # Return *all* object filenames, not just the ones we just built. - return objects - -CCompiler.compile = new.instancemethod(CCompiler_compile,None,CCompiler) - -def CCompiler_customize_cmd(self, cmd): - """ Customize compiler using distutils command. - """ - log.info('customize %s using %s' % (self.__class__.__name__, - cmd.__class__.__name__)) - if getattr(cmd,'include_dirs',None) is not None: - self.set_include_dirs(cmd.include_dirs) - if getattr(cmd,'define',None) is not None: - for (name,value) in cmd.define: - self.define_macro(name, value) - if getattr(cmd,'undef',None) is not None: - for macro in cmd.undef: - self.undefine_macro(macro) - if getattr(cmd,'libraries',None) is not None: - self.set_libraries(self.libraries + cmd.libraries) - if getattr(cmd,'library_dirs',None) is not None: - self.set_library_dirs(self.library_dirs + cmd.library_dirs) - if getattr(cmd,'rpath',None) is not None: - self.set_runtime_library_dirs(cmd.rpath) - if getattr(cmd,'link_objects',None) is not None: - self.set_link_objects(cmd.link_objects) - return - -CCompiler.customize_cmd = new.instancemethod(\ - CCompiler_customize_cmd,None,CCompiler) - -def _compiler_to_string(compiler): - props = [] - mx = 0 - keys = compiler.executables.keys() - for key in ['version','libraries','library_dirs', - 'object_switch','compile_switch', - 'include_dirs','define','undef','rpath','link_objects']: - if key not in keys: - keys.append(key) - for key in keys: - if hasattr(compiler,key): - v = getattr(compiler, key) - mx = max(mx,len(key)) - props.append((key,repr(v))) - lines = [] - format = '%-' + repr(mx+1) + 's = %s' - for prop in props: - lines.append(format % prop) - return '\n'.join(lines) - -def CCompiler_show_customization(self): - if 0: - for attrname in ['include_dirs','define','undef', - 'libraries','library_dirs', - 'rpath','link_objects']: - attr = getattr(self,attrname,None) - if not attr: - continue - log.info("compiler '%s' is set to %s" % (attrname,attr)) - try: self.get_version() - except: pass - if log._global_log.threshold<2: - print '*'*80 - print self.__class__ - print _compiler_to_string(self) - print '*'*80 - -CCompiler.show_customization = new.instancemethod(\ - CCompiler_show_customization,None,CCompiler) - - -def CCompiler_customize(self, dist, need_cxx=0): - # See FCompiler.customize for suggested usage. - log.info('customize %s' % (self.__class__.__name__)) - customize_compiler(self) - if need_cxx: - # In general, distutils uses -Wstrict-prototypes, but this option is - # not valid for C++ code, only for C. Remove it if it's there to - # avoid a spurious warning on every compilation. All the default - # options used by distutils can be extracted with: - - # from distutils import sysconfig - # sysconfig.get_config_vars('CC', 'CXX', 'OPT', 'BASECFLAGS', - # 'CCSHARED', 'LDSHARED', 'SO') - try: - self.compiler_so.remove('-Wstrict-prototypes') - except ValueError: - pass - - if hasattr(self,'compiler') and self.compiler[0].find('cc')>=0: - if not self.compiler_cxx: - if self.compiler[0][:3] == 'gcc': - a, b = 'gcc', 'g++' - else: - a, b = 'cc', 'c++' - self.compiler_cxx = [self.compiler[0].replace(a,b)]\ - + self.compiler[1:] - else: - if hasattr(self,'compiler'): - log.warn("#### %s #######" % (self.compiler,)) - log.warn('Missing compiler_cxx fix for '+self.__class__.__name__) - return - -CCompiler.customize = new.instancemethod(\ - CCompiler_customize,None,CCompiler) - -def simple_version_match(pat=r'[-.\d]+', ignore=None, start=''): - def matcher(self, version_string): - pos = 0 - if start: - m = re.match(start, version_string) - if not m: - return None - pos = m.end() - while 1: - m = re.search(pat, version_string[pos:]) - if not m: - return None - if ignore and re.match(ignore, m.group(0)): - pos = m.end() - continue - break - return m.group(0) - return matcher - -def CCompiler_get_version(self, force=0, ok_status=[0]): - """ Compiler version. Returns None if compiler is not available. """ - if not force and hasattr(self,'version'): - return self.version - try: - version_cmd = self.version_cmd - except AttributeError: - return None - cmd = ' '.join(version_cmd) - try: - matcher = self.version_match - except AttributeError: - try: - pat = self.version_pattern - except AttributeError: - return None - def matcher(version_string): - m = re.match(pat, version_string) - if not m: - return None - version = m.group('version') - return version - - status, output = exec_command(cmd,use_tee=0) - version = None - if status in ok_status: - version = matcher(output) - if not version: - log.warn("Couldn't match compiler version for %r" % (output,)) - else: - version = LooseVersion(version) - self.version = version - return version - -CCompiler.get_version = new.instancemethod(\ - CCompiler_get_version,None,CCompiler) - -compiler_class['intel'] = ('intelccompiler','IntelCCompiler', - "Intel C Compiler for 32-bit applications") -compiler_class['intele'] = ('intelccompiler','IntelItaniumCCompiler', - "Intel C Itanium Compiler for Itanium-based applications") -ccompiler._default_compilers = ccompiler._default_compilers \ - + (('linux.*','intel'),('linux.*','intele')) - -if sys.platform == 'win32': - compiler_class['mingw32'] = ('mingw32ccompiler', 'Mingw32CCompiler', - "Mingw32 port of GNU C Compiler for Win32"\ - "(for MSC built Python)") - if mingw32(): - # On windows platforms, we want to default to mingw32 (gcc) - # because msvc can't build blitz stuff. - log.info('Setting mingw32 as default compiler for nt.') - ccompiler._default_compilers = (('nt', 'mingw32'),) \ - + ccompiler._default_compilers - - -_distutils_new_compiler = new_compiler -def new_compiler (plat=None, - compiler=None, - verbose=0, - dry_run=0, - force=0): - # Try first C compilers from numpy.distutils. - if plat is None: - plat = os.name - try: - if compiler is None: - compiler = get_default_compiler(plat) - (module_name, class_name, long_description) = compiler_class[compiler] - except KeyError: - msg = "don't know how to compile C/C++ code on platform '%s'" % plat - if compiler is not None: - msg = msg + " with '%s' compiler" % compiler - raise DistutilsPlatformError, msg - module_name = "numpy.distutils." + module_name - try: - __import__ (module_name) - except ImportError, msg: - print msg,'in numpy.distutils, trying from distutils..' - module_name = module_name[6:] - try: - __import__(module_name) - except ImportError, msg: - raise DistutilsModuleError, \ - "can't compile C/C++ code: unable to load module '%s'" % \ - module_name - try: - module = sys.modules[module_name] - klass = vars(module)[class_name] - except KeyError: - raise DistutilsModuleError, \ - ("can't compile C/C++ code: unable to find class '%s' " + - "in module '%s'") % (class_name, module_name) - compiler = klass(None, dry_run, force) - log.debug('new_compiler returns %s' % (klass)) - return compiler - -ccompiler.new_compiler = new_compiler - - -_distutils_gen_lib_options = gen_lib_options -def gen_lib_options(compiler, library_dirs, runtime_library_dirs, libraries): - r = _distutils_gen_lib_options(compiler, library_dirs, - runtime_library_dirs, libraries) - lib_opts = [] - for i in r: - if is_sequence(i): - lib_opts.extend(list(i)) - else: - lib_opts.append(i) - return lib_opts -ccompiler.gen_lib_options = gen_lib_options - - -##Fix distutils.util.split_quoted: -import re,string -_wordchars_re = re.compile(r'[^\\\'\"%s ]*' % string.whitespace) -_squote_re = re.compile(r"'(?:[^'\\]|\\.)*'") -_dquote_re = re.compile(r'"(?:[^"\\]|\\.)*"') -_has_white_re = re.compile(r'\s') -def split_quoted(s): - s = string.strip(s) - words = [] - pos = 0 - - while s: - m = _wordchars_re.match(s, pos) - end = m.end() - if end == len(s): - words.append(s[:end]) - break - - if s[end] in string.whitespace: # unescaped, unquoted whitespace: now - words.append(s[:end]) # we definitely have a word delimiter - s = string.lstrip(s[end:]) - pos = 0 - - elif s[end] == '\\': # preserve whatever is being escaped; - # will become part of the current word - s = s[:end] + s[end+1:] - pos = end+1 - - else: - if s[end] == "'": # slurp singly-quoted string - m = _squote_re.match(s, end) - elif s[end] == '"': # slurp doubly-quoted string - m = _dquote_re.match(s, end) - else: - raise RuntimeError, \ - "this can't happen (bad char '%c')" % s[end] - - if m is None: - raise ValueError, \ - "bad string (mismatched %s quotes?)" % s[end] - - (beg, end) = m.span() - if _has_white_re.search(s[beg+1:end-1]): - s = s[:beg] + s[beg+1:end-1] + s[end:] - pos = m.end() - 2 - else: - # Keeping quotes when a quoted word does not contain - # white-space. XXX: send a patch to distutils - pos = m.end() - - if pos >= len(s): - words.append(s) - break - - return words -ccompiler.split_quoted = split_quoted |