lib/std/zig/cross_target.zig   |  15 +
 src/clang_options.zig          |  10 +
 src/clang_options_data.zig     | 617 ++++++++++++++++----------------
 src/main.zig                   |  71 +++-
 tools/update_clang_options.zig |  60 +++-
 5 files changed, 453 insertions(+), 320 deletions(-)