haze
commented
1 year ago Some more investigation:
```console
7ms /p/var/f/q3/j805…/T/tmp.HczPr83Xf2 edited-zig build-obj --debug-log tapi --debug-log link --debug-log archive src/main.zig
debug(link): selected linker mode 'incremental'
debug(link): creating main.o.dSYM bundle
debug(link): found __TEXT segment (header-only) free space 0x0 to 0x4000
debug(link): found __TEXT1,__text free space 0x4000 to 0x44000 (0x100004000 - 0x100044000)
debug(link): found __TEXT2,__stubs free space 0x5c000 to 0x5c00c (0x100044000 - 0x100048000)
debug(link): found __TEXT3,__stub_helper free space 0x60000 to 0x60004 (0x100048000 - 0x10004c000)
debug(link): found __DATA_CONST,__got free space 0x64000 to 0x64100 (0x10004c000 - 0x100050000)
debug(link): found __DATA_CONST1,__const free space 0x68000 to 0x68008 (0x100050000 - 0x100054000)
debug(link): found __DATA,__la_symbol_ptr free space 0x6c000 to 0x6c008 (0x100054000 - 0x100058000)
debug(link): found __DATA1,__data free space 0x70000 to 0x70008 (0x100058000 - 0x10005c000)
debug(link): found __DATA2,__thread_vars free space 0x74000 to 0x74018 (0x10005c000 - 0x100060000)
debug(link): found __DATA3,__thread_data free space 0x78000 to 0x78008 (0x100060000 - 0x100064000)
debug(link): updateDecl Module.Decl@1504a0390 (zig_backend), type=builtin.CompilerBackend
debug(link): (allocating symbol index 1)
debug(link): creating ATOM(%1) at index 0
debug(link): allocated atom for builtin.zig_backend at 0x100050000
debug(link): (required alignment 0x8)
debug(link): (allocating entry at index 0)
debug(link): writing GOT entry 0: @10004c000 => 100050000
debug(link): marking relocs dirty by target: link.MachO.SymbolWithLoc{ .sym_index = 1, .file = null }
debug(link): writing atom for symbol builtin.zig_backend at file offset 0x68000
debug(link): relocating 'builtin.zig_backend'
debug(link): updateDecl Module.Decl@106946e10 (simplified_logic), type=bool
debug(link): (allocating symbol index 2)
debug(link): creating ATOM(%2) at index 1
debug(link): allocated atom for start.simplified_logic at 0x100050008
debug(link): (required alignment 0x1)
debug(link): (allocating entry at index 1)
debug(link): writing GOT entry 1: @10004c008 => 100050008
debug(link): marking relocs dirty by target: link.MachO.SymbolWithLoc{ .sym_index = 2, .file = null }
debug(link): writing atom for symbol start.simplified_logic at file offset 0x68008
debug(link): relocating 'start.simplified_logic'
debug(link): updateDecl Module.Decl@1504a0428 (output_mode), type=builtin.OutputMode
debug(link): (allocating symbol index 3)
debug(link): creating ATOM(%3) at index 2
debug(link): allocated atom for builtin.output_mode at 0x100050009
debug(link): (required alignment 0x1)
debug(link): (allocating entry at index 2)
debug(link): writing GOT entry 2: @10004c010 => 100050009
debug(link): marking relocs dirty by target: link.MachO.SymbolWithLoc{ .sym_index = 3, .file = null }
debug(link): writing atom for symbol builtin.output_mode at file offset 0x68009
debug(link): relocating 'builtin.output_mode'
debug(link): MachO Zld new_digest=6561333461653535353339366137373433373236646638363766663166333436 error: FileNotFound
debug(link): MachO Zld prev_digest= new_digest=6561333461653535353339366137373433373236646638363766663166333436
debug(link): parsing lib path '/Users/haze/zig/lib/libc/darwin/libSystem.14.tbd'
debug(link): unknown filetype for a library: '/Users/haze/zig/lib/libc/darwin/libSystem.14.tbd'
debug(link): (allocating symbol index 0)
debug(link): (allocating symbol index 4)
debug(link): (allocating symbol index 1)
debug(link): (allocating symbol index 5)
error(link): undefined symbol reference 'dyld_stub_binder'
error(link): undefined symbol reference '__tlv_bootstrap'
error: UndefinedSymbolReference
/Users/haze/zig/src/link/MachO.zig:630:9: 0x10302e067 in flushModule (zig)
return error.UndefinedSymbolReference;
^
/Users/haze/zig/src/link/MachO.zig:477:25: 0x102e2ef53 in flush (zig)
.incremental => return self.flushModule(comp, prog_node),
^
/Users/haze/zig/src/link.zig:800:23: 0x102c45f1b in flush (zig)
.macho => return @fieldParentPtr(MachO, "base", base).flush(comp, prog_node),
^
/Users/haze/zig/src/Compilation.zig:2160:21: 0x102c457e7 in flush (zig)
else => |e| return e,
^
/Users/haze/zig/src/Compilation.zig:2138:9: 0x102c4934b in update (zig)
try comp.flush(main_progress_node);
^
/Users/haze/zig/src/main.zig:3835:9: 0x102c75eff in updateModule (zig)
try comp.update(main_progress_node);
^
/Users/haze/zig/src/main.zig:3272:21: 0x102b4caab in buildOutputType (zig)
else => |e| return e,
^
/Users/haze/zig/src/main.zig:273:9: 0x102afbe8b in mainArgs (zig)
return buildOutputType(gpa, arena, args, .{ .build = .Obj });
^
/Users/haze/zig/src/main.zig:213:5: 0x102af998f in main (zig)
return mainArgs(gpa, arena, args);
^
```
morgangallant
rudedogg
StanislavNikolov
kubkon
ghost
Solido
luizberti
AngusP
Zig Version
0.11.0-dev.3380+7e0a02ee2
Steps to Reproduce and Observed Behavior
On a computer running macOS 14 Sonoma (23A5257q):
I was able to successfully link the programs by using the intermediary object files in
zig-cache, or by usingbuild-objby usingzldbuilt from zld HEAD, or the Xcode 15 clang.When using
—-verbose-linkand copying thezig ldcommand (does that even still exist?) and replacing it withzld, it works.Expected Behavior
The compilation process should succeed.