lib/std/Build/Step/CheckObject.zig     | 548 +++++++++++++++++++++++++++++++-
 test/link/macho/unwind_info/build.zig  |   2 +-
 test/link/macho/weak_library/build.zig |   4 +-
 3 files changed, 543 insertions(+), 11 deletions(-)