create mode 100644 lib/std/build/InstallArtifactStep.zig
 create mode 100644 lib/std/build/InstallDirStep.zig
 create mode 100644 lib/std/build/InstallFileStep.zig
 create mode 100644 lib/std/build/LibExeObjStep.zig
 create mode 100644 lib/std/build/LogStep.zig
 create mode 100644 lib/std/build/RemoveDirStep.zig