Switch OSX build to x86_64
Closed this issue · 3 comments
SConaway commented
As you've probably heard, Apple is deprecating x32 software soon. What's needed to switch to x86_64 for this toolchain? I've tried building it on my mac, but to no avail.
facchinm commented
avr-gcc 7.3.0 (compiled using staging branch) (arduino/Arduino#7949 (comment)) already targets x86_64 on OSX (df66a5f).
Can you test that build (or try to reproduce it) and report if the warning is not triggered anymore? Thanks!
SConaway commented
Trying it now. It's showing as 64 bit now ( file *). It seems faster in the IDE, but maybe not. The IDE seems to work.
Build errors:
$ ./binutils.build.bash
...
Undefined symbols for architecture x86_64:
"__bfd_abort", referenced from:
_fix_new_internal in write.o
_size_seg in write.o
_adjust_reloc_syms in write.o
_number_to_chars_bigendian in write.o
_number_to_chars_littleendian in write.o
"__bfd_elf_obj_attrs_arg_type", referenced from:
_obj_elf_vendor_attribute in obj-elf.o
"__bfd_std_section", referenced from:
_main in as.o
_dwarf2_finish in dwarf2dbg.o
_make_expr_symbol in expr.o
_expr_build_dot in expr.o
_current_location in expr.o
_expr in expr.o
_operand in expr.o
...
"__hex_value", referenced from:
_integer_constant in expr.o
_hex_float in read.o
"__obstack_begin", referenced from:
_hash_new_sized in hash.o
_read_begin in read.o
_subsegs_begin in subsegs.o
_subseg_set_rest in subsegs.o
"__obstack_free", referenced from:
_s_endif in cond.o
_cond_exit_macro in cond.o
_hash_die in hash.o
_hash_delete in hash.o
_s_stab_generic in stabs.o
"__obstack_newchunk", referenced from:
_s_ifdef in cond.o
_s_if in cond.o
_s_ifb in cond.o
_s_ifc in cond.o
_s_ifeqs in cond.o
_cfi_add_label in dw2gencfi.o
_frag_alloc in frags.o
...
"__sch_istable", referenced from:
_atof_generic in atof-generic.o
_dwarf2_directive_loc in dwarf2dbg.o
_input_file_open in input-file.o
_listing_newline in listing.o
_debugging_pseudo in listing.o
_macro_expand_body in macro.o
_read_a_source_file in read.o
...
"__sch_tolower", referenced from:
_operand in expr.o
_define_macro in macro.o
_check_macro in macro.o
_delete_macro in macro.o
_read_a_source_file in read.o
_md_parse_option in tc-avr.o
_avr_operand in tc-avr.o
...
"__sch_toupper", referenced from:
_save_symbol_name in symbols.o
_symbol_find_noref in symbols.o
"_bfd_alloc", referenced from:
_write_object_file in write.o
"_bfd_arch_bits_per_address", referenced from:
_write_object_file in write.o
"_bfd_cache_close_all", referenced from:
_output_file_close in output-file.o
"_bfd_close", referenced from:
_output_file_close in output-file.o
"_bfd_elf_add_obj_attr_int", referenced from:
_obj_elf_vendor_attribute in obj-elf.o
"_bfd_elf_add_obj_attr_int_string", referenced from:
_obj_elf_vendor_attribute in obj-elf.o
"_bfd_elf_add_obj_attr_string", referenced from:
_obj_elf_vendor_attribute in obj-elf.o
"_bfd_elf_get_default_section_type", referenced from:
_obj_elf_change_section in obj-elf.o
"_bfd_elf_obj_attr_size", referenced from:
_write_object_file in write.o
"_bfd_elf_set_obj_attr_contents", referenced from:
_write_object_file in write.o
"_bfd_errmsg", referenced from:
_output_file_create in output-file.o
_output_file_close in output-file.o
_s_linkonce in read.o
_symbol_create in symbols.o
_symbol_clone in symbols.o
_dot_symbol_init in symbols.o
_write_contents in write.o
...
"_bfd_get_arch_size", referenced from:
_cfi_finish in dw2gencfi.o
_select_cie_for_fde in dw2gencfi.o
_output_fde in dw2gencfi.o
"_bfd_get_compression_header_size", referenced from:
_compress_debug in write.o
"_bfd_get_error", referenced from:
_output_file_create in output-file.o
_output_file_close in output-file.o
_s_linkonce in read.o
_symbol_create in symbols.o
_symbol_clone in symbols.o
_dot_symbol_init in symbols.o
_write_contents in write.o
...
"_bfd_get_reloc_code_name", referenced from:
_print_fixup in write.o
"_bfd_get_section_by_name", referenced from:
_dwarf2_finish in dwarf2dbg.o
_elf_begin in obj-elf.o
_adjust_stab_sections in obj-elf.o
"_bfd_get_section_by_name_if", referenced from:
_obj_elf_change_section in obj-elf.o
"_bfd_getl16", referenced from:
_md_apply_fix in tc-avr.o
"_bfd_hash_set_default_size", referenced from:
_set_gas_hash_table_size in hash.o
"_bfd_init", referenced from:
_main in as.o
"_bfd_install_relocation", referenced from:
_install_reloc in write.o
"_bfd_is_local_label", referenced from:
_S_IS_LOCAL in symbols.o
"_bfd_make_section", referenced from:
_avr_post_relax_hook in tc-avr.o
"_bfd_make_section_anyway", referenced from:
_subseg_get in subsegs.o
_subseg_force_new in subsegs.o
"_bfd_make_section_old_way", referenced from:
_subseg_get in subsegs.o
_subseg_new in subsegs.o
"_bfd_map_over_sections", referenced from:
_write_object_file in write.o
_elf_adjust_symtab in obj-elf.o
_elf_frob_file in obj-elf.o
"_bfd_openw", referenced from:
_output_file_create in output-file.o
"_bfd_putl16", referenced from:
_md_apply_fix in tc-avr.o
_md_assemble in tc-avr.o
"_bfd_putl32", referenced from:
_md_apply_fix in tc-avr.o
_md_assemble in tc-avr.o
"_bfd_reloc_name_lookup", referenced from:
_s_reloc in read.o
"_bfd_reloc_type_lookup", referenced from:
_s_reloc in read.o
_tc_gen_reloc in tc-avr.o
"_bfd_scan_vma", referenced from:
_main in as.o
"_bfd_set_error_program_name", referenced from:
_main in as.o
"_bfd_set_format", referenced from:
_output_file_create in output-file.o
"_bfd_set_reloc", referenced from:
_write_relocs in write.o
"_bfd_set_section_contents", referenced from:
_write_contents in write.o
"_bfd_set_section_flags", referenced from:
_main in as.o
_dwarf2_finish in dwarf2dbg.o
_cfi_finish in dw2gencfi.o
_s_linkonce in read.o
_get_stab_string_offset in stabs.o
_s_stab_generic in stabs.o
_write_object_file in write.o
...
"_bfd_set_section_size", referenced from:
_size_seg in write.o
_compress_debug in write.o
_avr_post_relax_hook in tc-avr.o
_elf_adjust_symtab in obj-elf.o
"_bfd_set_symtab", referenced from:
_write_object_file in write.o
"_bfd_update_compression_header", referenced from:
_compress_debug in write.o
"_concat", referenced from:
_main in as.o
_s_weakref in read.o
"_deflate", referenced from:
_compress_data in compress-debug.o
_compress_finish in compress-debug.o
"_deflateEnd", referenced from:
_compress_finish in compress-debug.o
"_deflateInit_", referenced from:
_compress_init in compress-debug.o
"_expandargv", referenced from:
_main in as.o
"_filename_cmp", referenced from:
_register_dependency in depend.o
_get_filenum in dwarf2dbg.o
_new_logical_line_flags in input-scrub.o
_new_logical_line in input-scrub.o
_listing_newline in listing.o
_listing_source_file in listing.o
_generate_asm_file in stabs.o
...
"_filename_ncmp", referenced from:
_get_filenum in dwarf2dbg.o
_remap_debug_filename in remap.o
"_get_run_time", referenced from:
_main in as.o
_dump_statistics in as.o
"_getpwd", referenced from:
_dwarf2_finish in dwarf2dbg.o
_stabs_generate_asm_file in stabs.o
"_hex_init", referenced from:
_main in as.o
"_lbasename", referenced from:
_get_filenum in dwarf2dbg.o
"_unlink_if_ordinary", referenced from:
_close_output_file in as.o
_as_fatal in messages.o
"_xatexit", referenced from:
_main in as.o
"_xcalloc", referenced from:
_cfi_new_fde in dw2gencfi.o
_cfi_add_advance_loc in dw2gencfi.o
_cfi_add_label in dw2gencfi.o
_cfi_add_CFA_offset in dw2gencfi.o
_cfi_add_CFA_def_cfa in dw2gencfi.o
_cfi_add_CFA_register in dw2gencfi.o
_cfi_add_CFA_def_cfa_register in dw2gencfi.o
...
"_xexit", referenced from:
_main in as.o
_as_fatal in messages.o
_as_assert in messages.o
_as_abort in messages.o
"_xmalloc", referenced from:
_app_push in app.o
_main in as.o
_register_dependency in depend.o
_dwarf2_gen_line_info in dwarf2dbg.o
_get_filenum in dwarf2dbg.o
_dwarf2_move_insn in dwarf2dbg.o
_get_line_subseg in dwarf2dbg.o
...
"_xmalloc_set_program_name", referenced from:
_main in as.o
"_xrealloc", referenced from:
_get_filenum in dwarf2dbg.o
_input_scrub_next_buffer in input-scrub.o
_read_a_source_file in read.o
_read_symbol_name in read.o
_add_include_dir in read.o
_sb_add_sb in sb.o
_sb_scrub_and_add_sb in sb.o
...
"_xstrdup", referenced from:
_main in as.o
_register_dependency in depend.o
_get_filenum in dwarf2dbg.o
_listing_newline in listing.o
_listing_source_file in listing.o
_s_incbin in read.o
_s_func in read.o
...
"_xstrerror", referenced from:
_input_file_open in input-file.o
_input_file_give_next_buffer in input-file.o
_input_file_get in input-file.o
_listing_print in listing.o
_s_func in read.o
_stabs_generate_asm_func in stabs.o
_stabs_generate_asm_endfunc in stabs.o
...
ld: symbol(s) not found for architecture x86_64
Works:
./tools.bash
./avr-libc.build.bash
I'll update as I go.