diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 4 |
2 files changed, 10 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 45dd8d6..ce80e60 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2018-11-17 Eric Gallager <egallager@gcc.gnu.org> + Sandra Loosemore <sandra@codesourcery.com> + + PR driver/31357 + * doc/invoke.texi (Overall Options): Document that --help and + --help=<value> options cannot be combined. + 2018-11-17 Jim Wilson <jimw@sifive.com> * config/riscv/riscv.c (epilogue_cfa_sp_offset): New. diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index db3fa3b..417a9bc 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -1676,7 +1676,9 @@ optimization options, use: The @option{--help=} option can be repeated on the command line. Each successive use displays its requested class of options, skipping -those that have already been displayed. +those that have already been displayed. If @option{--help} is also +specified anywhere on the command line then this takes precedence +over any @option{--help=} option. If the @option{-Q} option appears on the command line before the @option{--help=} option, then the descriptive text displayed by |