Cctools 65 May 2026

The linker is arguably the most important component. With cctools 65, ld supports:

| Feature | cctools 65 | GNU Binutils 2.41 | LLVM tools 17 | |-----------------------------|--------------------|-------------------|------------------| | Mach-O format support | Native, full | Limited (via objconv)| Partial | | ELF format support | No | Full | Full | | Apple Silicon optimization | Yes | No | Moderate | | Codesigning integration | Built-in | External | External | | Cross-platform (Linux -> macOS) | Excellent (with wrapper) | Poor | Good | cctools 65

For Apple platform development, cctools 65 remains the gold standard. For general Unix work, binutils or LLVM tools may suffice. The linker is arguably the most important component

Installation methods vary depending on your operating system and goals. cctools 65