lib/std/Build.zig                 |  4 +-
 lib/std/Build/OptionsStep.zig     | 96 +++++++++++++++++++++++---------
 test/standalone.zig               |  5 ++
 test/standalone/options/build.zig |  7 +--
 4 files changed, 78 insertions(+), 34 deletions(-)