diff options
Diffstat (limited to 'compiler/rustc_codegen_ssa/src/back/metadata.rs')
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/back/metadata.rs | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/compiler/rustc_codegen_ssa/src/back/metadata.rs b/compiler/rustc_codegen_ssa/src/back/metadata.rs index 06433484ea3..8857fda1e97 100644 --- a/compiler/rustc_codegen_ssa/src/back/metadata.rs +++ b/compiler/rustc_codegen_ssa/src/back/metadata.rs @@ -402,13 +402,17 @@ fn macho_object_build_version_for_target(target: &Target) -> object::write::Mach let platform = rustc_target::spec::current_apple_platform(target).expect("unknown Apple target OS"); let min_os = rustc_target::spec::current_apple_deployment_target(target); - let (sdk_major, sdk_minor) = - rustc_target::spec::current_apple_sdk_version(platform).expect("unknown Apple target OS"); let mut build_version = object::write::MachOBuildVersion::default(); build_version.platform = platform; build_version.minos = pack_version(min_os); - build_version.sdk = pack_version((sdk_major, sdk_minor, 0)); + // The version here does not _really_ matter, since it is only used at runtime, and we specify + // it when linking the final binary, so we will omit the version. This is also what LLVM does, + // and the tooling also allows this (and shows the SDK version as `n/a`). Finally, it is the + // semantically correct choice, as the SDK has not influenced the binary generated by rustc at + // this point in time. + build_version.sdk = 0; + build_version } |