diff options
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/back/linker.rs | 19 | ||||
| -rw-r--r-- | compiler/rustc_target/src/spec/windows_gnu_base.rs | 1 |
2 files changed, 11 insertions, 9 deletions
diff --git a/compiler/rustc_codegen_ssa/src/back/linker.rs b/compiler/rustc_codegen_ssa/src/back/linker.rs index ea4564c2a6b..4dc9a3f5e41 100644 --- a/compiler/rustc_codegen_ssa/src/back/linker.rs +++ b/compiler/rustc_codegen_ssa/src/back/linker.rs @@ -281,8 +281,11 @@ impl<'a> Linker for GccLinker<'a> { } } LinkOutputKind::DynamicPicExe => { - // `-pie` works for both gcc wrapper and ld. - self.cmd.arg("-pie"); + // noop on windows w/ gcc & ld, error w/ lld + if !self.sess.target.is_like_windows { + // `-pie` works for both gcc wrapper and ld. + self.cmd.arg("-pie"); + } } LinkOutputKind::StaticNoPicExe => { // `-static` works for both gcc wrapper and ld. @@ -347,7 +350,7 @@ impl<'a> Linker for GccLinker<'a> { // has -needed-l{} / -needed_library {} // but we have no way to detect that here. self.sess.warn("`as-needed` modifier not implemented yet for ld64"); - } else if self.sess.target.linker_is_gnu { + } else if self.sess.target.linker_is_gnu && !self.sess.target.is_like_windows { self.linker_arg("--no-as-needed"); } else { self.sess.warn("`as-needed` modifier not supported for current linker"); @@ -358,7 +361,7 @@ impl<'a> Linker for GccLinker<'a> { if !as_needed { if self.sess.target.is_like_osx { // See above FIXME comment - } else if self.sess.target.linker_is_gnu { + } else if self.sess.target.linker_is_gnu && !self.sess.target.is_like_windows { self.linker_arg("--as-needed"); } } @@ -469,7 +472,7 @@ impl<'a> Linker for GccLinker<'a> { // eliminate the metadata. If we're building an executable, however, // --gc-sections drops the size of hello world from 1.8MB to 597K, a 67% // reduction. - } else if !keep_metadata { + } else if self.sess.target.linker_is_gnu && !keep_metadata { self.linker_arg("--gc-sections"); } } @@ -477,9 +480,7 @@ impl<'a> Linker for GccLinker<'a> { fn no_gc_sections(&mut self) { if self.sess.target.is_like_osx { self.linker_arg("-no_dead_strip"); - } else if self.sess.target.is_like_solaris { - self.linker_arg("-zrecord"); - } else { + } else if self.sess.target.linker_is_gnu { self.linker_arg("--no-gc-sections"); } } @@ -692,7 +693,7 @@ impl<'a> Linker for GccLinker<'a> { } fn add_as_needed(&mut self) { - if self.sess.target.linker_is_gnu { + if self.sess.target.linker_is_gnu && !self.sess.target.is_like_windows { self.linker_arg("--as-needed"); } else if self.sess.target.is_like_solaris { // -z ignore is the Solaris equivalent to the GNU ld --as-needed option diff --git a/compiler/rustc_target/src/spec/windows_gnu_base.rs b/compiler/rustc_target/src/spec/windows_gnu_base.rs index 35a52896f6f..5808391ee06 100644 --- a/compiler/rustc_target/src/spec/windows_gnu_base.rs +++ b/compiler/rustc_target/src/spec/windows_gnu_base.rs @@ -66,6 +66,7 @@ pub fn opts() -> TargetOptions { // FIXME(#13846) this should be enabled for windows function_sections: false, linker: Some("gcc".to_string()), + linker_is_gnu: true, dynamic_linking: true, executables: true, dll_prefix: String::new(), |