From c7ec2f9ff6d064c4d446dbf521d554eb10254d34 Mon Sep 17 00:00:00 2001 From: Martin Liska Date: Wed, 4 Mar 2020 09:31:55 +0100 Subject: [PATCH] Clear --help=language and --help=common interaction. PR c/93886 PR c/93887 * doc/invoke.texi: Clarify --help=language and --help=common interaction. --- gcc/ChangeLog | 7 +++++++ gcc/doc/invoke.texi | 3 ++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index caa854d..a08bdaf 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2020-03-04 Martin Liska + + PR c/93886 + PR c/93887 + * doc/invoke.texi: Clarify --help=language and --help=common + interaction. + 2020-03-04 Jakub Jelinek PR tree-optimization/94001 diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 54375eb..f51729d 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -1665,7 +1665,8 @@ option. @item @var{language} Display the options supported for @var{language}, where @var{language} is the name of one of the languages supported in this -version of GCC@. +version of GCC@. If an option is supported by all languages, one needs +to select @samp{common} class. @item @samp{common} Display the options that are common to all languages. -- 2.7.4