From d5688bf6e974893fdb20d09bdff70b592f85263f Mon Sep 17 00:00:00 2001
From: Tony Garnock-Jones <tonyg@leastfixedpoint.com>
Date: Fri, 12 Nov 2021 13:46:43 +0100
Subject: [PATCH] Dockerfile stuff for eventual in-docker Rust builds

---
 packaging/Dockerfile | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/packaging/Dockerfile b/packaging/Dockerfile
index b1bf2c9..49c5a17 100644
--- a/packaging/Dockerfile
+++ b/packaging/Dockerfile
@@ -24,3 +24,16 @@ RUN echo "PACKAGER_PRIVKEY=/home/${BUILD_USER}/.abuild/${KEYFILE}" >> /home/${BU
 
 USER ${BUILD_USER}
 WORKDIR /data
+
+# When (if?) I switch to in-docker Rust builds, the following will be useful.
+#
+# # Running without proxy for now, to ensure reasonable freshness and consistency:
+# #   RUN http_proxy=${http_proxy} https_proxy=${http_proxy} rustup-init -y --default-toolchain nightly
+# #
+# RUN rustup-init -y --default-toolchain nightly
+# ENV PATH=/home/${BUILD_USER}/.cargo/bin:$PATH
+# # Prime the crates.io index
+# RUN cargo search --limit 0
+#
+# # Hack to workaround https://github.com/rust-lang/rust/issues/89626
+# ENV CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_RUSTFLAGS="-Zgcc-ld=lld"