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This removes debug symbols (locally defined symbols) but keeps global symbols required for dynamic linking. Version 6.5 adds better handling of which use a different mangling scheme.
Before diving into version 6.5, a quick primer. Apple's cctools are the open-source derivatives of the traditional Unix binutils (like ld , as , ar ), but tailored specifically for (Mach Object) binaries—the executable format for macOS, iOS, watchOS, and tvOS. Cctools 6.5
: Users typically seek this version for its ability to recognize or modify settings for specific older or modified CPU/Motherboard combinations (e.g., LGA 1151 mods). Technical Details (Version 6.5.0.0) Internal Name CCTools.exe Common Components Processors.txt : A text-based database of supported hardware. Memory/File Scanning This removes debug symbols (locally defined symbols) but
which include essential developer utilities like the assembler ( ), linker ( ), and library tools ( ) for macOS and Darwin development. Legacy Macintosh Software Apple's cctools are the open-source derivatives of the
After 3 months of development, the team is excited to ship v6.5. This isn't just a patch—we've overhauled the dependency graph resolver.
: Navigate to where you've installed Cctools 6.5.
otool -ov MyFramework.framework/MyFramework | grep "@Sendable"