diff options
Diffstat (limited to 'setuptools/_distutils/bcppcompiler.py')
| -rw-r--r-- | setuptools/_distutils/bcppcompiler.py | 245 |
1 files changed, 130 insertions, 115 deletions
diff --git a/setuptools/_distutils/bcppcompiler.py b/setuptools/_distutils/bcppcompiler.py index 2eb6d2e9..5d6b8653 100644 --- a/setuptools/_distutils/bcppcompiler.py +++ b/setuptools/_distutils/bcppcompiler.py @@ -13,16 +13,30 @@ for the Borland C++ compiler. import os -from distutils.errors import \ - DistutilsExecError, \ - CompileError, LibError, LinkError, UnknownFileError -from distutils.ccompiler import \ - CCompiler, gen_preprocess_options -from distutils.file_util import write_file -from distutils.dep_util import newer -from distutils import log - -class BCPPCompiler(CCompiler) : +import warnings + +from .errors import ( + DistutilsExecError, + CompileError, + LibError, + LinkError, + UnknownFileError, +) +from .ccompiler import CCompiler, gen_preprocess_options +from .file_util import write_file +from .dep_util import newer +from ._log import log + + +warnings.warn( + "bcppcompiler is deprecated and slated to be removed " + "in the future. Please discontinue use or file an issue " + "with pypa/distutils describing your use case.", + DeprecationWarning, +) + + +class BCPPCompiler(CCompiler): """Concrete class that implements an interface to the Borland C/C++ compiler, as defined by the CCompiler abstract class. """ @@ -49,11 +63,7 @@ class BCPPCompiler(CCompiler) : static_lib_format = shared_lib_format = '%s%s' exe_extension = '.exe' - - def __init__ (self, - verbose=0, - dry_run=0, - force=0): + def __init__(self, verbose=0, dry_run=0, force=0): super().__init__(verbose, dry_run, force) @@ -73,24 +83,31 @@ class BCPPCompiler(CCompiler) : self.ldflags_shared_debug = ['/Tpd', '/Gn', '/q', '/x'] self.ldflags_static = [] self.ldflags_exe = ['/Gn', '/q', '/x'] - self.ldflags_exe_debug = ['/Gn', '/q', '/x','/r'] - + self.ldflags_exe_debug = ['/Gn', '/q', '/x', '/r'] # -- Worker methods ------------------------------------------------ - def compile(self, sources, - output_dir=None, macros=None, include_dirs=None, debug=0, - extra_preargs=None, extra_postargs=None, depends=None): - - macros, objects, extra_postargs, pp_opts, build = \ - self._setup_compile(output_dir, macros, include_dirs, sources, - depends, extra_postargs) + def compile( # noqa: C901 + self, + sources, + output_dir=None, + macros=None, + include_dirs=None, + debug=0, + extra_preargs=None, + extra_postargs=None, + depends=None, + ): + + macros, objects, extra_postargs, pp_opts, build = self._setup_compile( + output_dir, macros, include_dirs, sources, depends, extra_postargs + ) compile_opts = extra_preargs or [] - compile_opts.append ('-c') + compile_opts.append('-c') if debug: - compile_opts.extend (self.compile_options_debug) + compile_opts.extend(self.compile_options_debug) else: - compile_opts.extend (self.compile_options) + compile_opts.extend(self.compile_options) for obj in objects: try: @@ -106,14 +123,14 @@ class BCPPCompiler(CCompiler) : if ext == '.res': # This is already a binary file -- skip it. - continue # the 'for' loop + continue # the 'for' loop if ext == '.rc': # This needs to be compiled to a .res file -- do it now. try: - self.spawn (["brcc32", "-fo", obj, src]) + self.spawn(["brcc32", "-fo", obj, src]) except DistutilsExecError as msg: raise CompileError(msg) - continue # the 'for' loop + continue # the 'for' loop # The next two are both for the real compiler. if ext in self._c_extensions: @@ -132,9 +149,14 @@ class BCPPCompiler(CCompiler) : # Note that the source file names must appear at the end of # the command line. try: - self.spawn ([self.cc] + compile_opts + pp_opts + - [input_opt, output_opt] + - extra_postargs + [src]) + self.spawn( + [self.cc] + + compile_opts + + pp_opts + + [input_opt, output_opt] + + extra_postargs + + [src] + ) except DistutilsExecError as msg: raise CompileError(msg) @@ -142,24 +164,19 @@ class BCPPCompiler(CCompiler) : # compile () + def create_static_lib( + self, objects, output_libname, output_dir=None, debug=0, target_lang=None + ): - def create_static_lib (self, - objects, - output_libname, - output_dir=None, - debug=0, - target_lang=None): + (objects, output_dir) = self._fix_object_args(objects, output_dir) + output_filename = self.library_filename(output_libname, output_dir=output_dir) - (objects, output_dir) = self._fix_object_args (objects, output_dir) - output_filename = \ - self.library_filename (output_libname, output_dir=output_dir) - - if self._need_link (objects, output_filename): + if self._need_link(objects, output_filename): lib_args = [output_filename, '/u'] + objects if debug: - pass # XXX what goes here? + pass # XXX what goes here? try: - self.spawn ([self.lib] + lib_args) + self.spawn([self.lib] + lib_args) except DistutilsExecError as msg: raise LibError(msg) else: @@ -167,37 +184,41 @@ class BCPPCompiler(CCompiler) : # create_static_lib () - - def link (self, - target_desc, - objects, - output_filename, - output_dir=None, - libraries=None, - library_dirs=None, - runtime_library_dirs=None, - export_symbols=None, - debug=0, - extra_preargs=None, - extra_postargs=None, - build_temp=None, - target_lang=None): + def link( # noqa: C901 + self, + target_desc, + objects, + output_filename, + output_dir=None, + libraries=None, + library_dirs=None, + runtime_library_dirs=None, + export_symbols=None, + debug=0, + extra_preargs=None, + extra_postargs=None, + build_temp=None, + target_lang=None, + ): # XXX this ignores 'build_temp'! should follow the lead of # msvccompiler.py - (objects, output_dir) = self._fix_object_args (objects, output_dir) - (libraries, library_dirs, runtime_library_dirs) = \ - self._fix_lib_args (libraries, library_dirs, runtime_library_dirs) + (objects, output_dir) = self._fix_object_args(objects, output_dir) + (libraries, library_dirs, runtime_library_dirs) = self._fix_lib_args( + libraries, library_dirs, runtime_library_dirs + ) if runtime_library_dirs: - log.warn("I don't know what to do with 'runtime_library_dirs': %s", - str(runtime_library_dirs)) + log.warning( + "I don't know what to do with 'runtime_library_dirs': %s", + str(runtime_library_dirs), + ) if output_dir is not None: - output_filename = os.path.join (output_dir, output_filename) + output_filename = os.path.join(output_dir, output_filename) - if self._need_link (objects, output_filename): + if self._need_link(objects, output_filename): # Figure out linker args based on type of target. if target_desc == CCompiler.EXECUTABLE: @@ -213,20 +234,18 @@ class BCPPCompiler(CCompiler) : else: ld_args = self.ldflags_shared[:] - # Create a temporary exports file for use by the linker if export_symbols is None: def_file = '' else: - head, tail = os.path.split (output_filename) - modname, ext = os.path.splitext (tail) - temp_dir = os.path.dirname(objects[0]) # preserve tree structure - def_file = os.path.join (temp_dir, '%s.def' % modname) + head, tail = os.path.split(output_filename) + modname, ext = os.path.splitext(tail) + temp_dir = os.path.dirname(objects[0]) # preserve tree structure + def_file = os.path.join(temp_dir, '%s.def' % modname) contents = ['EXPORTS'] - for sym in (export_symbols or []): - contents.append(' %s=_%s' % (sym, sym)) - self.execute(write_file, (def_file, contents), - "writing %s" % def_file) + for sym in export_symbols or []: + contents.append(' {}=_{}'.format(sym, sym)) + self.execute(write_file, (def_file, contents), "writing %s" % def_file) # Borland C++ has problems with '/' in paths objects2 = map(os.path.normpath, objects) @@ -241,10 +260,9 @@ class BCPPCompiler(CCompiler) : else: objects.append(file) - - for l in library_dirs: - ld_args.append("/L%s" % os.path.normpath(l)) - ld_args.append("/L.") # we sometimes use relative paths + for ell in library_dirs: + ld_args.append("/L%s" % os.path.normpath(ell)) + ld_args.append("/L.") # we sometimes use relative paths # list of object files ld_args.extend(objects) @@ -260,7 +278,7 @@ class BCPPCompiler(CCompiler) : # them. Arghghh!. Apparently it works fine as coded... # name of dll/exe file - ld_args.extend([',',output_filename]) + ld_args.extend([',', output_filename]) # no map file and start libraries ld_args.append(',,') @@ -276,24 +294,23 @@ class BCPPCompiler(CCompiler) : ld_args.append(libfile) # some default libraries - ld_args.append ('import32') - ld_args.append ('cw32mt') + ld_args.append('import32') + ld_args.append('cw32mt') # def file for export symbols - ld_args.extend([',',def_file]) + ld_args.extend([',', def_file]) # add resource files ld_args.append(',') ld_args.extend(resources) - if extra_preargs: ld_args[:0] = extra_preargs if extra_postargs: ld_args.extend(extra_postargs) - self.mkpath (os.path.dirname (output_filename)) + self.mkpath(os.path.dirname(output_filename)) try: - self.spawn ([self.linker] + ld_args) + self.spawn([self.linker] + ld_args) except DistutilsExecError as msg: raise LinkError(msg) @@ -304,8 +321,7 @@ class BCPPCompiler(CCompiler) : # -- Miscellaneous methods ----------------------------------------- - - def find_library_file (self, dirs, lib, debug=0): + def find_library_file(self, dirs, lib, debug=0): # List of effective library names to try, in order of preference: # xxx_bcpp.lib is better than xxx.lib # and xxx_d.lib is better than xxx.lib if debug is set @@ -316,7 +332,7 @@ class BCPPCompiler(CCompiler) : # compiler they care about, since (almost?) every Windows compiler # seems to have a different format for static libraries. if debug: - dlib = (lib + "_d") + dlib = lib + "_d" try_names = (dlib + "_bcpp", lib + "_bcpp", dlib, lib) else: try_names = (lib + "_bcpp", lib) @@ -331,43 +347,42 @@ class BCPPCompiler(CCompiler) : return None # overwrite the one from CCompiler to support rc and res-files - def object_filenames (self, - source_filenames, - strip_dir=0, - output_dir=''): - if output_dir is None: output_dir = '' + def 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: # use normcase to make sure '.rc' is really '.rc' and not '.RC' - (base, ext) = os.path.splitext (os.path.normcase(src_name)) - if ext not in (self.src_extensions + ['.rc','.res']): - raise UnknownFileError("unknown file type '%s' (from '%s')" % \ - (ext, src_name)) + (base, ext) = os.path.splitext(os.path.normcase(src_name)) + if ext not in (self.src_extensions + ['.rc', '.res']): + raise UnknownFileError( + "unknown file type '{}' (from '{}')".format(ext, src_name) + ) if strip_dir: - base = os.path.basename (base) + base = os.path.basename(base) if ext == '.res': # these can go unchanged - obj_names.append (os.path.join (output_dir, base + ext)) + obj_names.append(os.path.join(output_dir, base + ext)) elif ext == '.rc': # these need to be compiled to .res-files - obj_names.append (os.path.join (output_dir, base + '.res')) + obj_names.append(os.path.join(output_dir, base + '.res')) else: - obj_names.append (os.path.join (output_dir, - base + self.obj_extension)) + obj_names.append(os.path.join(output_dir, base + self.obj_extension)) return obj_names # object_filenames () - def preprocess (self, - source, - output_file=None, - macros=None, - include_dirs=None, - extra_preargs=None, - extra_postargs=None): - - (_, macros, include_dirs) = \ - self._fix_compile_args(None, macros, include_dirs) + def preprocess( + self, + source, + output_file=None, + macros=None, + include_dirs=None, + extra_preargs=None, + extra_postargs=None, + ): + + (_, macros, include_dirs) = self._fix_compile_args(None, macros, include_dirs) pp_opts = gen_preprocess_options(macros, include_dirs) pp_args = ['cpp32.exe'] + pp_opts if output_file is not None: |