450     def get_config_arch(self, arch):  argument
451         return config.Configure(self.petsc_dir, arch)
464         for arch in arch_list:
465             conf = self.get_config_arch(arch)
524         petsc_arch = [arch for arch in petsc_arch if arch]
532         for arch in petsc_arch:
533             arch_path = os.path.join(petsc_dir, arch)
535                 valid_archs.append(arch)
537                 log.warn('invalid PETSC_ARCH: %s (ignored)' % arch)
630     def _build_ext_arch(self, ext, pkgpath, arch):  argument
634             self.build_temp = os.path.join(build_temp, arch)
635             self.build_lib = os.path.join(build_lib, pkgpath, arch)
641     def get_config_arch(self, arch):  argument
642         return config.Configure(self.petsc_dir, arch)
650         for arch in petsc_arch:
651             config = self.get_config_arch(arch)
652             ARCH = arch or config['PETSC_ARCH']
763             for arch in arch_list:
764                 inp_file = os.path.join(inp_head, arch, inp_tail)
765                 reg_file = os.path.join(reg_head, arch, reg_tail)
782                 for arch in self.petsc_arch:
783                     outfile = os.path.join(self.build_lib, head, arch, tail)