[PATCH] D131723: [bazel] Use lld in --config=generic_clang

Arthur Eubanks via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Aug 11 14:16:24 PDT 2022


aeubanks created this revision.
aeubanks added a reviewer: GMNGeoffrey.
Herald added a project: All.
aeubanks requested review of this revision.
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This should give us faster links.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D131723

Files:
  utils/bazel/.bazelrc


Index: utils/bazel/.bazelrc
===================================================================
--- utils/bazel/.bazelrc
+++ utils/bazel/.bazelrc
@@ -45,6 +45,10 @@
 # not the point of the Bazel build to catch usage of deprecated APIs.
 build:generic_clang --copt=-Wno-deprecated --host_copt=-Wno-deprecated
 
+# lld links faster than other linkers. Assume that anybody using clang also has
+# lld available.
+build:generic_clang --linkopt=-fuse-ld=lld --host_linkopt=-fuse-ld=lld
+
 ###############################################################################
 # Options for "generic_gcc" builds: these options should generally apply to
 # builds using a GCC-based compiler, and default to the `gcc` executable on


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