diff options
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/back/archive.rs')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/back/archive.rs | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/compiler/rustc_codegen_llvm/src/back/archive.rs b/compiler/rustc_codegen_llvm/src/back/archive.rs index 12da21dc4..a6416e954 100644 --- a/compiler/rustc_codegen_llvm/src/back/archive.rs +++ b/compiler/rustc_codegen_llvm/src/back/archive.rs @@ -198,7 +198,7 @@ impl ArchiveBuilderBuilder for LlvmArchiveBuilderBuilder { "arm" => ("arm", "--32"), _ => panic!("unsupported arch {}", sess.target.arch), }; - let result = std::process::Command::new(dlltool) + let result = std::process::Command::new(&dlltool) .args([ "-d", def_file_path.to_str().unwrap(), @@ -218,9 +218,13 @@ impl ArchiveBuilderBuilder for LlvmArchiveBuilderBuilder { match result { Err(e) => { - sess.emit_fatal(ErrorCallingDllTool { error: e }); + sess.emit_fatal(ErrorCallingDllTool { + dlltool_path: dlltool.to_string_lossy(), + error: e, + }); } - Ok(output) if !output.status.success() => { + // dlltool returns '0' on failure, so check for error output instead. + Ok(output) if !output.stderr.is_empty() => { sess.emit_fatal(DlltoolFailImportLibrary { stdout: String::from_utf8_lossy(&output.stdout), stderr: String::from_utf8_lossy(&output.stderr), @@ -431,7 +435,7 @@ fn string_to_io_error(s: String) -> io::Error { fn find_binutils_dlltool(sess: &Session) -> OsString { assert!(sess.target.options.is_like_windows && !sess.target.options.is_like_msvc); - if let Some(dlltool_path) = &sess.opts.unstable_opts.dlltool { + if let Some(dlltool_path) = &sess.opts.cg.dlltool { return dlltool_path.clone().into_os_string(); } |