rust/rustc-1.45.0-no-default-pie.patch
Josh Stone 105a7c0012 Update to 1.46.0.
I've unbundled libgit2 for fedora >= 32, where we have libgit2-1.0.1.

I've also pulled in some RHEL config and patches I had in other
branches, but these should end up as no-ops for Fedora.
2020-08-27 10:49:15 -07:00

21 lines
1.2 KiB
Diff

diff --git a/src/librustc_codegen_ssa/back/link.rs b/src/librustc_codegen_ssa/back/link.rs
index dcce1d45298c..5c11f7276f26 100644
--- a/src/librustc_codegen_ssa/back/link.rs
+++ b/src/librustc_codegen_ssa/back/link.rs
@@ -1184,10 +1184,12 @@ fn exec_linker(
}
fn link_output_kind(sess: &Session, crate_type: CrateType) -> LinkOutputKind {
- let kind = match (crate_type, sess.crt_static(Some(crate_type)), sess.relocation_model()) {
- (CrateType::Executable, false, RelocModel::Pic) => LinkOutputKind::DynamicPicExe,
+ // Only use PIE if explicity specified.
+ let explicit_pic = matches!(sess.opts.cg.relocation_model, Some(RelocModel::Pic));
+ let kind = match (crate_type, sess.crt_static(Some(crate_type)), explicit_pic) {
+ (CrateType::Executable, false, true) => LinkOutputKind::DynamicPicExe,
(CrateType::Executable, false, _) => LinkOutputKind::DynamicNoPicExe,
- (CrateType::Executable, true, RelocModel::Pic) => LinkOutputKind::StaticPicExe,
+ (CrateType::Executable, true, true) => LinkOutputKind::StaticPicExe,
(CrateType::Executable, true, _) => LinkOutputKind::StaticNoPicExe,
(_, true, _) => LinkOutputKind::StaticDylib,
(_, false, _) => LinkOutputKind::DynamicDylib,