ci/zinc/linux_test.sh                     |   1 +
 lib/std/build.zig                         |  17 +++
 lib/std/build/CheckObjectStep.zig         |  11 ++
 lib/std/build/EmulatableRunStep.zig       | 215 ++++++++++++++++++++++++++++++++
 lib/std/build/RunStep.zig                 | 113 ++++++++++++-----
 test/link.zig                             | 128 ++++++++++---------
 test/link/macho/dead_strip/build.zig      |   8 +-
 test/link/macho/dylib/build.zig           |   7 +-
 test/link/macho/entry/build.zig           |   5 +-
 test/link/macho/needed_library/build.zig  |   6 +-
 test/link/macho/objc/build.zig            |   3 +-
 test/link/macho/pagezero/build.zig        |   2 +
 test/link/macho/search_strategy/build.zig |  10 +-
 test/link/macho/stack_size/build.zig      |   5 +-
 test/link/macho/weak_library/build.zig    |   7 +-
 15 files changed, 413 insertions(+), 125 deletions(-)