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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2022-01-20 17:10:32 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-01-20 17:10:32 +0100 |
| commit | 02379e917b2e187997bdabd290e61ecf0744faaf (patch) | |
| tree | 90ecc736327bbe5a68f50eb5e9e16a2fdfdc1295 /compiler/rustc_session/src | |
| parent | d188287a54f1bb202e4c16067a6c4cdff4bdfd6c (diff) | |
| parent | 371bd4643587da89ce1bbe7e577f49d9b8acb990 (diff) | |
| download | rust-02379e917b2e187997bdabd290e61ecf0744faaf.tar.gz rust-02379e917b2e187997bdabd290e61ecf0744faaf.zip | |
Rollup merge of #91606 - joshtriplett:stabilize-print-link-args, r=pnkfelix
Stabilize `-Z print-link-args` as `--print link-args` We have stable options for adding linker arguments; we should have a stable option to help debug linker arguments. Add documentation for the new option. In the documentation, make it clear that the *exact* format of the output is not a stable guarantee.
Diffstat (limited to 'compiler/rustc_session/src')
| -rw-r--r-- | compiler/rustc_session/src/config.rs | 5 | ||||
| -rw-r--r-- | compiler/rustc_session/src/options.rs | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/compiler/rustc_session/src/config.rs b/compiler/rustc_session/src/config.rs index 62b351f5e02..92ad0723f48 100644 --- a/compiler/rustc_session/src/config.rs +++ b/compiler/rustc_session/src/config.rs @@ -565,6 +565,7 @@ pub enum PrintRequest { TargetSpec, NativeStaticLibs, StackProtectorStrategies, + LinkArgs, } #[derive(Copy, Clone)] @@ -1187,7 +1188,8 @@ pub fn rustc_short_optgroups() -> Vec<RustcOptGroup> { "Compiler information to print on stdout", "[crate-name|file-names|sysroot|target-libdir|cfg|target-list|\ target-cpus|target-features|relocation-models|code-models|\ - tls-models|target-spec-json|native-static-libs|stack-protector-strategies]", + tls-models|target-spec-json|native-static-libs|stack-protector-strategies\ + link-args]", ), opt::flagmulti_s("g", "", "Equivalent to -C debuginfo=2"), opt::flagmulti_s("O", "", "Equivalent to -C opt-level=2"), @@ -1619,6 +1621,7 @@ fn collect_print_requests( ); } } + "link-args" => PrintRequest::LinkArgs, req => early_error(error_format, &format!("unknown print request `{}`", req)), })); diff --git a/compiler/rustc_session/src/options.rs b/compiler/rustc_session/src/options.rs index c48d8d689c1..e7ab8fffdf3 100644 --- a/compiler/rustc_session/src/options.rs +++ b/compiler/rustc_session/src/options.rs @@ -1339,8 +1339,6 @@ options! { See #77382 and #74551."), print_fuel: Option<String> = (None, parse_opt_string, [TRACKED], "make rustc print the total optimization fuel used by a crate"), - print_link_args: bool = (false, parse_bool, [UNTRACKED], - "print the arguments passed to the linker (default: no)"), print_llvm_passes: bool = (false, parse_bool, [UNTRACKED], "print the LLVM optimization passes being run (default: no)"), print_mono_items: Option<String> = (None, parse_opt_string, [UNTRACKED], |