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| author | bors <bors@rust-lang.org> | 2013-11-24 05:56:28 -0800 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2013-11-24 05:56:28 -0800 |
| commit | ae91b81a6f7cba76d94ce00ef8155b9550344929 (patch) | |
| tree | 37c2a4143f8fba59c3c9fa395c2ba108ebfa699e | |
| parent | ce45bb7f4448fc810b35961c23bc23a27d685754 (diff) | |
| parent | a8a6188a1a37493fdf92b1caf87d61f3bd561efc (diff) | |
| download | rust-ae91b81a6f7cba76d94ce00ef8155b9550344929.tar.gz rust-ae91b81a6f7cba76d94ce00ef8155b9550344929.zip | |
auto merge of #10633 : cmr/rust/linker_opts, r=thestinger
r? @Luqmana
| -rw-r--r-- | src/librustc/back/link.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/librustc/back/link.rs b/src/librustc/back/link.rs index 3939e3851fa..24af0fab43e 100644 --- a/src/librustc/back/link.rs +++ b/src/librustc/back/link.rs @@ -1099,9 +1099,10 @@ pub fn link_args(sess: Session, // and binutils 2.22+ won't add them automatically if sess.targ_cfg.os == abi::OsLinux { // GNU-style linkers supports optimization with -O. --gc-sections removes metadata and - // potentially other useful things, so don't include it. + // potentially other useful things, so don't include it. GNU ld doesn't need a numeric + // argument, but other linkers do. if sess.opts.optimize == session::Default || sess.opts.optimize == session::Aggressive { - args.push(~"-Wl,-O"); + args.push(~"-Wl,-O1"); } args.push_all([~"-lrt", ~"-ldl"]); |