X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=src%2Fci%2Fdocker%2Fdist-x86_64-linux%2Fbuild-curl.sh;h=0c7eb5fdac9bea0425b92a8c4a8f31375546b3eb;hb=60c5eb7d04ee1e0108714fd93e704431aa9cf68e;hp=8200bbe2fdce5d84576795f2ecde89322ca5849e;hpb=e74abb32707ea6577e99daad63c09c1d5135f7dc;p=rustc.git

diff --git a/src/ci/docker/dist-x86_64-linux/build-curl.sh b/src/ci/docker/dist-x86_64-linux/build-curl.sh
index 8200bbe2fd..0c7eb5fdac 100755
--- a/src/ci/docker/dist-x86_64-linux/build-curl.sh
+++ b/src/ci/docker/dist-x86_64-linux/build-curl.sh
@@ -5,6 +5,9 @@ source shared.sh
 
 VERSION=7.66.0
 
+# This needs to be downloaded directly from S3, it can't go through the CDN.
+# That's because the CDN is backed by CloudFront, which requires SNI and TLSv1
+# (without paying an absurd amount of money).
 curl https://rust-lang-ci-mirrors.s3-us-west-1.amazonaws.com/rustc/curl-$VERSION.tar.xz \
   | xz --decompress \
   | tar xf -