Apple's recent libtool can warn about misaligned 64-bit archive members and silently drop them when merging static libraries. In Ghostty this showed up in the Darwin libtool step that builds libghostty-fat.a. Normalize each input archive by copying it and running ranlib on the copy before handing it to libtool. That rewrites the archive into a layout Apple's linker tools accept without flattening members through the filesystem or changing Ghostty's archive format.