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Use safer strip=symbols-flag for dylibs on macOS

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This commit is contained in:
David Knaack 2022-06-08 11:42:37 +02:00
parent 7092d42c04
commit 8558b35295
1 changed files with 8 additions and 4 deletions
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12
compiler/rustc_codegen_ssa/src/back/link.rs
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@ -1003,10 +1003,14 @@ fn link_natively<'a, B: ArchiveBuilder<'a>>(
let strip = strip_value(sess);
if sess.target.is_like_osx {
match strip {
Strip::Debuginfo => strip_symbols_in_osx(sess, &out_filename, Some("-S")),
Strip::Symbols => strip_symbols_in_osx(sess, &out_filename, None),
Strip::None => {}
match (strip, crate_type) {
(Strip::Debuginfo, _) => strip_symbols_in_osx(sess, &out_filename, Some("-S")),
// Per the manpage, `-x` is the maximum safe strip level for dynamic libraries. (#93988)
(Strip::Symbols, CrateType::Dylib | CrateType::Cdylib | CrateType::ProcMacro) => {
strip_symbols_in_osx(sess, &out_filename, Some("-x"))
}
(Strip::Symbols, _) => strip_symbols_in_osx(sess, &out_filename, None),
(Strip::None, _) => {}
}
}
}