lib/std/build.zig                  |  13 ++
 lib/std/build/ConfigHeaderStep.zig | 221 ++++++++++++++++++++++++++++++++
 lib/std/build/LibExeObjStep.zig    |  11 ++
 lib/std/build/RunStep.zig          |   4 +-
 lib/std/build/WriteFileStep.zig    |  23 ++--
 5 files changed, 260 insertions(+), 12 deletions(-)