[7.1.0] Point _virtual_includes to stable locations so IDE integratio…

…ns survive builds (#20946) Closes #20540. Commit 347407a PiperOrigin-RevId: 599516682 Change-Id: I57ac896c9fe127b428367043015feaaaf7b57339 Co-authored-by: Googler <[email protected]>
bazelbuild · Jan 19, 2024 · 48ea3d2 · 48ea3d2
1 parent fe58ee1
commit 48ea3d2
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/src/main/starlark/builtins_bzl/common/cc/cc_compilation_helper.bzl b/src/main/starlark/builtins_bzl/common/cc/cc_compilation_helper.bzl
@@ -16,6 +16,7 @@
 
 load(":common/cc/cc_common.bzl", "cc_common")
 load(":common/cc/cc_helper.bzl", "cc_helper")
+load(":common/cc/semantics.bzl", "USE_EXEC_ROOT_FOR_VIRTUAL_INCLUDES_SYMLINKS")
 load(":common/paths.bzl", "paths")
 
 cc_internal = _builtins.internal.cc_internal
@@ -120,7 +121,7 @@ def _compute_public_headers(
  output = virtual_header,
  target_file = original_header,
  progress_message = "Symlinking virtual headers for " + label.name,
- use_exec_root_for_source = True,
+ use_exec_root_for_source = USE_EXEC_ROOT_FOR_VIRTUAL_INCLUDES_SYMLINKS,
  )
  module_map_headers.append(virtual_header)
  if config.coverage_enabled:

diff --git a/src/main/starlark/builtins_bzl/common/cc/semantics.bzl b/src/main/starlark/builtins_bzl/common/cc/semantics.bzl
@@ -14,6 +14,11 @@
 
 """Semantics for Bazel cc rules"""
 
+# Point virtual includes symlinks to the source root for better IDE integration.
+# See https:/bazelbuild/bazel/pull/20540.
+# TODO: b/320980684 - Add a test that fails if this is flipped to True.
+USE_EXEC_ROOT_FOR_VIRTUAL_INCLUDES_SYMLINKS = False
+
 def _get_proto_aspects():
  return []