The build_version_command contains the min OS version on which this binary was built to run for its platform. The list of known platforms and tool values following it.

Fields

cmd: LC = .BUILD_VERSION,

LC_BUILD_VERSION

cmdsize: u32,

sizeof(struct build_version_command) plus ntools * sizeof(struct build_version_command)

platform: PLATFORM,

platform

minos: u32,

X.Y.Z is encoded in nibbles xxxx.yy.zz

sdk: u32,

X.Y.Z is encoded in nibbles xxxx.yy.zz

ntools: u32,

number of tool entries following this