diff options
Diffstat (limited to 'setup.py')
| -rw-r--r-- | setup.py | 115 |
1 files changed, 13 insertions, 102 deletions
@@ -395,11 +395,6 @@ class PyBuildExt(build_ext): # Remove modules that are present on the disabled list extensions = [ext for ext in self.extensions if ext.name not in DISABLED_MODULE_LIST] - # move ctypes to the end, it depends on other modules - ext_map = dict((ext.name, i) for i, ext in enumerate(extensions)) - if "_ctypes" in ext_map: - ctypes = extensions.pop(ext_map["_ctypes"]) - extensions.append(ctypes) self.extensions = extensions def update_sources_depends(self): @@ -600,12 +595,6 @@ class PyBuildExt(build_ext): raise RuntimeError("Failed to build some stdlib modules") def build_extension(self, ext): - - if ext.name == '_ctypes': - if not self.configure_ctypes(ext): - self.failed.append(ext.name) - return - try: build_ext.build_extension(self, ext) except (CCompilerError, DistutilsError) as why: @@ -1370,102 +1359,24 @@ class PyBuildExt(build_ext): def detect_tkinter(self): self.addext(Extension('_tkinter', ['_tkinter.c', 'tkappinit.c'])) - def configure_ctypes(self, ext): - return True - def detect_ctypes(self): # Thomas Heller's _ctypes module + src = [ + '_ctypes/_ctypes.c', + '_ctypes/callbacks.c', + '_ctypes/callproc.c', + '_ctypes/stgdict.c', + '_ctypes/cfield.c', + ] + malloc_closure = sysconfig.get_config_var( + "MODULE__CTYPES_MALLOC_CLOSURE" + ) + if malloc_closure: + src.append(malloc_closure) - if (not sysconfig.get_config_var("LIBFFI_INCLUDEDIR") and MACOS): - self.use_system_libffi = True - else: - self.use_system_libffi = '--with-system-ffi' in sysconfig.get_config_var("CONFIG_ARGS") - - include_dirs = [] - extra_compile_args = [] - extra_link_args = [] - sources = ['_ctypes/_ctypes.c', - '_ctypes/callbacks.c', - '_ctypes/callproc.c', - '_ctypes/stgdict.c', - '_ctypes/cfield.c'] - - if MACOS: - sources.append('_ctypes/malloc_closure.c') - extra_compile_args.append('-DUSING_MALLOC_CLOSURE_DOT_C=1') - extra_compile_args.append('-DMACOSX') - include_dirs.append('_ctypes/darwin') - - elif HOST_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') - - ext = Extension('_ctypes', - include_dirs=include_dirs, - extra_compile_args=extra_compile_args, - extra_link_args=extra_link_args, - libraries=[], - sources=sources) - self.add(ext) - # function my_sqrt() needs libm for sqrt() + self.addext(Extension('_ctypes', src)) self.addext(Extension('_ctypes_test', ['_ctypes/_ctypes_test.c'])) - ffi_inc = sysconfig.get_config_var("LIBFFI_INCLUDEDIR") - ffi_lib = None - - ffi_inc_dirs = self.inc_dirs.copy() - if MACOS: - ffi_in_sdk = os.path.join(macosx_sdk_root(), "usr/include/ffi") - - if not ffi_inc: - if os.path.exists(ffi_in_sdk): - ext.extra_compile_args.append("-DUSING_APPLE_OS_LIBFFI=1") - ffi_inc = ffi_in_sdk - ffi_lib = 'ffi' - else: - # OS X 10.5 comes with libffi.dylib; the include files are - # in /usr/include/ffi - ffi_inc_dirs.append('/usr/include/ffi') - - if not ffi_inc: - found = find_file('ffi.h', [], ffi_inc_dirs) - if found: - ffi_inc = found[0] - if ffi_inc: - ffi_h = ffi_inc + '/ffi.h' - if not os.path.exists(ffi_h): - ffi_inc = None - print('Header file {} does not exist'.format(ffi_h)) - if ffi_lib is None and ffi_inc: - for lib_name in ('ffi', 'ffi_pic'): - if (self.compiler.find_library_file(self.lib_dirs, lib_name)): - ffi_lib = lib_name - break - - if ffi_inc and ffi_lib: - ffi_headers = glob(os.path.join(ffi_inc, '*.h')) - if grep_headers_for('ffi_prep_cif_var', ffi_headers): - ext.extra_compile_args.append("-DHAVE_FFI_PREP_CIF_VAR=1") - if grep_headers_for('ffi_prep_closure_loc', ffi_headers): - ext.extra_compile_args.append("-DHAVE_FFI_PREP_CLOSURE_LOC=1") - if grep_headers_for('ffi_closure_alloc', ffi_headers): - ext.extra_compile_args.append("-DHAVE_FFI_CLOSURE_ALLOC=1") - - ext.include_dirs.append(ffi_inc) - ext.libraries.append(ffi_lib) - self.use_system_libffi = True - - if sysconfig.get_config_var('HAVE_LIBDL'): - # for dlopen, see bpo-32647 - ext.libraries.append('dl') - def detect_decimal(self): # Stefan Krah's _decimal module self.addext( |