Merge pull request #1038 from snowp/arm-support

support resolving arm triplet with bazel
dtolnay · Apr 19, 2022 · 3b30338 · 3b30338
2 parents d89e362 + b433f9a
commit 3b30338
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/tools/bazel/vendor.bzl b/tools/bazel/vendor.bzl
@@ -17,13 +17,19 @@ def _impl(repository_ctx):
     root_lockfile = repository_ctx.path("workspace/Cargo.lock")
     _copy_file(repository_ctx, src = vendor_lockfile, dst = root_lockfile)
 
+    is_mac = "mac" in repository_ctx.os.name
+    is_arm = "arm" in getattr(repository_ctx.os, "arch", "")
     # Figure out which version of cargo to use.
     if repository_ctx.attr.target_triple:
         target_triple = repository_ctx.attr.target_triple
-    elif "mac" in repository_ctx.os.name:
-        target_triple = "x86_64-apple-darwin"
+    elif is_mac and is_arm:
+         target_triple = "aarch64-apple-darwin"
+    elif is_mac:
+         target_triple = "x86_64-apple-darwin"
     elif "windows" in repository_ctx.os.name:
         target_triple = "x86_64-pc-windows-msvc"
+    elif is_arm:
+        target_triple = "aarch64-unknown-linux-gnu"
     else:
         target_triple = "x86_64-unknown-linux-gnu"