doc: ensure GCC_EXTRA_DIAGNOSTIC_OUTPUT gets an HTML anchor
authorDavid Malcolm <dmalcolm@redhat.com>
Fri, 22 Jan 2021 22:07:30 +0000 (17:07 -0500)
committerDavid Malcolm <dmalcolm@redhat.com>
Fri, 22 Jan 2021 22:07:30 +0000 (17:07 -0500)
commit9cead79073862f207c1df4f7bcacb6e43d01384f
tree516d73ffa1223dd9fdacbece794138cdb733efac
parent70ab52b8cafffedb05b55c68c847173ff80f2652
doc: ensure GCC_EXTRA_DIAGNOSTIC_OUTPUT gets an HTML anchor

This is referenced by my recent release notes changes for GCC 11:
  https://gcc.gnu.org/pipermail/gcc-patches/2021-January/564164.html

gcc/ChangeLog:
* doc/invoke.texi (GCC_EXTRA_DIAGNOSTIC_OUTPUT): Add @findex
directive.
gcc/doc/invoke.texi