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| author | Nick Clifton <nickc@redhat.com> | 2018-11-17 23:09:14 -0500 |
|---|---|---|
| committer | Sandra Loosemore <sandra@gcc.gnu.org> | 2018-11-17 23:09:14 -0500 |
| commit | 1657e6355dc0ff933e65be1c89197f39972f61c1 (patch) | |
| tree | dba928cdd249b3daa70340d1727672c5da71aa3c /gcc | |
| parent | 258db1ff6b7379d211f710a80cd719779b4b76b6 (diff) | |
| download | gcc-1657e6355dc0ff933e65be1c89197f39972f61c1.zip gcc-1657e6355dc0ff933e65be1c89197f39972f61c1.tar.gz gcc-1657e6355dc0ff933e65be1c89197f39972f61c1.tar.bz2 | |
re PR driver/31357 (document that --help and --help=<value> options cannot be combined.)
2018-11-17 Eric Gallager <egallager@gcc.gnu.org>
Sandra Loosemore <sandra@codesourcery.com>
PR driver/31357
gcc/
* doc/invoke.texi (Overall Options): Document that --help and
--help=<value> options cannot be combined.
Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com>
From-SVN: r266246
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 |