uname -a:
Darwin dhcp-10-31-170-188.dyn.mit.edu 24.6.0 Darwin Kernel Version 24.6.0: Tue Jul 21 20:50:07 PDT 2026; root:xnu-11417.140.69.711.44~1/RELEASE_X86_64 x86_64

./config.guess:
kabylake-apple-darwin24.6.0

./configfsf.guess:
x86_64-apple-darwin24.6.0

compiler (cc/gcc are the Xcode clang shim; GMP's configure reports CC=gcc):
Apple clang version 17.0.0 (clang-1700.6.4.2)
Target: x86_64-apple-darwin24.6.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin

linker:
@(#)PROGRAM:ld PROJECT:ld-1230.1
BUILD 10:12:58 Jan  9 2026
configured to support archs: armv6 armv7 armv7s arm64 arm64e arm64_32 i386 x86_64 x86_64h armv6m armv7k armv7m armv7em armv8m.main armv8.1m.main
