diff --git a/src/bootstrap/compile.rs b/src/bootstrap/compile.rs index 9ced04a5c808..60138e701bdb 100644 --- a/src/bootstrap/compile.rs +++ b/src/bootstrap/compile.rs @@ -1126,6 +1126,7 @@ pub fn run_cargo(builder: &Builder<'_>, // Skip files like executables if !filename.ends_with(".rlib") && !filename.ends_with(".lib") && + !filename.ends_with(".a") && !is_dylib(&filename) && !(is_check && filename.ends_with(".rmeta")) { continue; diff --git a/src/librustc_codegen_ssa/back/linker.rs b/src/librustc_codegen_ssa/back/linker.rs index 882963f9174e..cb8870d0be90 100644 --- a/src/librustc_codegen_ssa/back/linker.rs +++ b/src/librustc_codegen_ssa/back/linker.rs @@ -368,6 +368,26 @@ impl<'a> Linker for GccLinker<'a> { } } else { self.cmd.arg("-shared"); + if self.sess.target.target.options.is_like_windows { + // The output filename already contains `dll_suffix` so + // the resulting import library will have a name in the + // form of libfoo.dll.a + let implib_name = out_filename + .file_name() + .and_then(|file| file.to_str()) + .map(|file| format!("{}{}{}", + self.sess.target.target.options.staticlib_prefix, + file, + self.sess.target.target.options.staticlib_suffix)); + if let Some(implib_name) = implib_name { + let implib = out_filename + .parent() + .map(|dir| dir.join(&implib_name)); + if let Some(implib) = implib { + self.linker_arg(&format!("--out-implib,{}", (*implib).to_str().unwrap())); + } + } + } } } diff --git a/src/test/run-make-fulldeps/output-type-permutations/Makefile b/src/test/run-make-fulldeps/output-type-permutations/Makefile index c2715027bc1f..ffd3e6da2563 100644 --- a/src/test/run-make-fulldeps/output-type-permutations/Makefile +++ b/src/test/run-make-fulldeps/output-type-permutations/Makefile @@ -5,7 +5,7 @@ all: $(call REMOVE_RLIBS,bar) $(call REMOVE_DYLIBS,bar) rm $(call STATICLIB,bar) - rm -f $(TMPDIR)/bar.{dll.exp,dll.lib,pdb} + rm -f $(TMPDIR)/{lib,}bar.{dll.exp,dll.lib,pdb,dll.a} # Check that $(TMPDIR) is empty. [ "$$(ls -1 $(TMPDIR) | wc -l)" -eq "0" ] @@ -78,8 +78,8 @@ all: rm $(TMPDIR)/$(call BIN,foo) $(RUSTC) foo.rs --crate-type=dylib --emit=link=$(TMPDIR)/$(call BIN,foo) rm $(TMPDIR)/$(call BIN,foo) - rm -f $(TMPDIR)/foo.{dll.exp,dll.lib,pdb} - [ "$$(ls -1 $(TMPDIR) | wc -l)" -eq "0" ] + rm -f $(TMPDIR)/{lib,}foo.{dll.exp,dll.lib,pdb,dll.a,exe.lib} + [ "$$(ls -1 $(TMPDIR) | wc -l)" -eq "0" ] || (ls -1 $(TMPDIR) && exit 1) $(RUSTC) foo.rs --crate-type=staticlib -o $(TMPDIR)/foo rm $(TMPDIR)/foo