24 lines
1,000 B
Diff
24 lines
1,000 B
Diff
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From 283619cf5ca25272b294525273ec42e9c7820edb Mon Sep 17 00:00:00 2001
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From: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
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Date: Sat, 29 May 2021 12:38:46 +0000
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Subject: [PATCH] bootstrap: Disable initial-exec TLS model on powerpc
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Fixes #81334.
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---
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src/bootstrap/builder.rs | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/bootstrap/builder.rs b/src/bootstrap/builder.rs
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index f39e89a9d01f7..061d7ed5ee08b 100644
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--- a/src/bootstrap/builder.rs
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+++ b/src/bootstrap/builder.rs
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@@ -1237,7 +1237,7 @@ impl<'a> Builder<'a> {
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// efficient initial-exec TLS model. This doesn't work with `dlopen`,
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// so we can't use it by default in general, but we can use it for tools
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// and our own internal libraries.
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- if !mode.must_support_dlopen() {
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+ if !mode.must_support_dlopen() && !target.triple.starts_with("powerpc-") && !target.triple.starts_with("powerpcle-") {
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rustflags.arg("-Ztls-model=initial-exec");
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}
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