From cdcb5498b861f4a7b5102343c61fd943eead3c73 Mon Sep 17 00:00:00 2001
From: Hood Chatham <roberthoodchatham@gmail.com>
Date: Wed, 26 Feb 2025 16:29:30 +0100
Subject: [PATCH] Download emscripten target from
 pyodide/rust-emscripten-wasm-eh-sysroot

---
 Makefile.envs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile.envs b/Makefile.envs
index 68494f4ea1d..2cc53ed9876 100644
--- a/Makefile.envs
+++ b/Makefile.envs
@@ -5,8 +5,8 @@ export PYODIDE_ABI_VERSION ?= 2025_0
 
 export PYTHON_ARCHIVE_SHA256=73ac8fe780227bf371add8373c3079f42a0dc62deff8d612cd15a618082ab623
 
-export RUST_TOOLCHAIN ?= nightly-2025-01-15
-export RUST_EMSCRIPTEN_TARGET_URL ?= http://pyodide-cache.s3-website-us-east-1.amazonaws.com/rustc-emscripten-target/${RUST_TOOLCHAIN}.tar.bz2
+export RUST_TOOLCHAIN ?= nightly-2025-02-01
+export RUST_EMSCRIPTEN_TARGET_URL ?= https://github.com/pyodide/rust-emscripten-wasm-eh-sysroot/releases/download/emcc-${PYODIDE_EMSCRIPTEN_VERSION}_${RUST_TOOLCHAIN}/emcc-${PYODIDE_EMSCRIPTEN_VERSION}_${RUST_TOOLCHAIN}.tar.bz2
 # I'm not really sure what this explicit -Z link-native-libraries=yes is for,
 # `rustc -Z help` shows that `link-native-libraries=yes` is the default. But it
 # seems to be necessary...