If you have a binary that runs on both old iPhones (armv7) and modern ones (arm64), it is a "Fat Binary."
Are you attempting to on Linux/Windows for a specific target?
The number "65" is almost certainly referring to the MOS Technology 6502 microprocessor, a legendary 8-bit CPU that powered a generation of home computers like the Commodore 64, Apple II, and Atari 8-bit family. This is where the cc65 project comes into focus. cctools 65
The term cctools refers to a collection of low-level compilation and binary manipulation utilities. While compilers like GCC or Clang translate human-readable source code into assembly language, cctools provides the essential assembler, linker, and binary analysis programs needed to turn that assembly into a functional, executable program.
: A virtual file system that lets ordinary programs access remote storage (like HDFS or FTP) without modification. Installation : You can install these tools via , or binary tarballs. Detailed guides are available in the official CCTools documentation 2. Apple Darwin Compiler Tools (cctools) If you have a binary that runs on
Built-in support for dozens of classic platforms.
In computer science, cctools (Cross Compiler Tools) bridges the gap between high-level source code and low-level machine execution. The fundamental suite replicates or ports Darwin's native developer tools to other platforms, such as Linux and Windows. Primary Components of Standard CCTools The term cctools refers to a collection of
Responding to the XZ backdoor incident and other supply chain attacks, codesign now rejects binaries with: