build.zig                              |  8 ++--
 lib/std/Build.zig                      | 23 +++++++++++
 lib/std/Build/Step.zig                 | 71 ++++++++++++++++++++++++++++++--
 lib/std/Build/Step/Compile.zig         |  1 +
 lib/std/Build/Step/InstallArtifact.zig | 55 +++++++------------------
 lib/std/Build/Step/InstallDir.zig      | 38 +++++------------
 lib/std/Build/Step/InstallFile.zig     | 10 +----
 lib/std/Build/Step/ObjCopy.zig         |  2 +-
 lib/std/Build/Step/Run.zig             | 23 +++++++++--
 lib/std/fs/Dir.zig                     | 18 ++++++--
 lib/std/fs/path.zig                    |  8 ++--
 11 files changed, 160 insertions(+), 97 deletions(-)