PKGBUILDs/extra/rust/0004-Revert-back-to-LlvmArchiveBuilder-on-all-platforms.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: bjorn3 <17426603+bjorn3@users.noreply.github.com>
Date: Fri, 27 Jan 2023 11:48:36 +0000
Subject: [PATCH] Revert back to LlvmArchiveBuilder on all platforms

ArArchiveBuilder doesn't support reading thin archives, causing a
regression.
---
 compiler/rustc_codegen_llvm/src/back/archive.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/compiler/rustc_codegen_llvm/src/back/archive.rs b/compiler/rustc_codegen_llvm/src/back/archive.rs
index 0aee1a1439b9..2cf2f585f214 100644
--- a/compiler/rustc_codegen_llvm/src/back/archive.rs
+++ b/compiler/rustc_codegen_llvm/src/back/archive.rs
@@ -108,7 +108,9 @@ fn build(mut self: Box<Self>, output: &Path) -> bool {
 
 impl ArchiveBuilderBuilder for LlvmArchiveBuilderBuilder {
     fn new_archive_builder<'a>(&self, sess: &'a Session) -> Box<dyn ArchiveBuilder<'a> + 'a> {
-        if sess.target.arch == "wasm32" || sess.target.arch == "wasm64" {
+        // FIXME use ArArchiveBuilder on most targets again once reading thin archives is
+        // implemented
+        if true || sess.target.arch == "wasm32" || sess.target.arch == "wasm64" {
             Box::new(LlvmArchiveBuilder { sess, additions: Vec::new() })
         } else {
             Box::new(ArArchiveBuilder::new(sess, get_llvm_object_symbols))