Add a release note about the --build-id change.

llvm-svn: 271918
2016-06-06 18:23:11 +00:00 · 2016-06-06 18:23:11 +00:00 · 811e1ee03e
parent d29ee53628
commit 811e1ee03e
1 changed files with 4 additions and 1 deletions
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@ -47,7 +47,10 @@ sections with improvements to Clang's support for those languages.
 Major New Features
 ------------------

- Feature1...
+- Clang will no longer passes --build-id by default to the linker. In modern
+  linkers that is a relatively expensive option. It can be passed explicitly
+  with -Wl,--build-id. To have clang always pass it, build it with
+  -DENABLE_LINKER_BUILD_ID.

 Improvements to Clang's diagnostics
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^