bitbake: fetch2/crate: use CDN for fetching crateskirkstone

This avoids the 1 req/sec that the API has.

Reference: https://github.com/rust-lang/crates.io/issues/13482
Reference: https://blog.rust-lang.org/2024/03/11/crates-io-download-changes/
[RP: Tweak to apply to 2.8]
(Bitbake rev: a9f09b9e2f187f07a6f6dfd1caa3fd2f3d564a8a)

Signed-off-by: Johan Anderholm <johanam@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Paul Barker <paul@pbarker.dev>

1 files changed, 4 insertions, 1 deletions

diff --git a/bitbake/lib/bb/fetch2/crate.py b/bitbake/lib/bb/fetch2/crate.py
index f4ddc782a9..2c10eabb5e 100644
--- a/bitbake/lib/bb/fetch2/crate.py
+++ b/bitbake/lib/bb/fetch2/crate.py
@@ -66,8 +66,11 @@ class Crate(Wget):
         # if using upstream just fix it up nicely
         if host == 'crates.io':
             host = 'crates.io/api/v1/crates'
+            cdn_host = 'static.crates.io/crates'
+        else:
+            cdn_host = host
 
-        ud.url = "https://%s/%s/%s/download" % (host, name, version)
+        ud.url = "https://%s/%s/%s/download" % (cdn_host, name, version)
         ud.parm['downloadfilename'] = "%s-%s.crate" % (name, version)
         ud.parm['name'] = name