build.zig                             |  24 +-
 lib/build_runner.zig                  |  71 +++--
 lib/std/Build.zig                     | 226 +-------------
 lib/std/Build/CheckFileStep.zig       |  18 +-
 lib/std/Build/CheckObjectStep.zig     |  37 ++-
 lib/std/Build/CompileStep.zig         | 456 ++++++++++++++--------------
 lib/std/Build/ConfigHeaderStep.zig    |  27 +-
 lib/std/Build/EmulatableRunStep.zig   | 218 --------------
 lib/std/Build/FmtStep.zig             |  80 +++--
 lib/std/Build/InstallArtifactStep.zig |  49 +--
 lib/std/Build/InstallDirStep.zig      |  34 +--
 lib/std/Build/InstallFileStep.zig     |  29 +-
 lib/std/Build/LogStep.zig             |  28 --
 lib/std/Build/ObjCopyStep.zig         |  33 +--
 lib/std/Build/OptionsStep.zig         |  34 +--
 lib/std/Build/RemoveDirStep.zig       |  29 +-
 lib/std/Build/RunStep.zig             | 511 ++++++++++++++++++--------------
 lib/std/Build/Step.zig                | 241 ++++++++++++++-
 lib/std/Build/TranslateCStep.zig      |  40 +--
 lib/std/Build/WriteFileStep.zig       |  63 ++--
 src/main.zig                          |  12 +-
 test/src/compare_output.zig           |   4 +-
 test/tests.zig                        |  16 +-
 23 files changed, 1113 insertions(+), 1167 deletions(-)