From 717b2d4191e80dc8aae3847675de73ed3f611fb7 Mon Sep 17 00:00:00 2001 From: Martin Liska Date: Thu, 31 Mar 2022 08:45:58 +0200 Subject: [PATCH] --target-help: align with --help=target PR driver/105096 gcc/ChangeLog: * common.opt: Document properly based on what it does. * gcc.cc (display_help): Unify with what we have in common.opt. * opts.cc (common_handle_option): Do not print undocumented options. --- gcc/common.opt | 2 +- gcc/gcc.cc | 3 ++- gcc/opts.cc | 2 +- 3 files changed, 4 insertions(+), 3 deletions(-) diff --git a/gcc/common.opt b/gcc/common.opt index 8b6513d..8a0dafc 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -419,7 +419,7 @@ Driver Alias(symbolic) -target-help Common Driver -Alias for --help=target. +Display target specific command line options (including assembler and linker options). -time Driver Alias(time) diff --git a/gcc/gcc.cc b/gcc/gcc.cc index a4d863c..bb07cc2 100644 --- a/gcc/gcc.cc +++ b/gcc/gcc.cc @@ -3758,7 +3758,8 @@ display_help (void) fputs (_(" -pass-exit-codes Exit with highest error code from a phase.\n"), stdout); fputs (_(" --help Display this information.\n"), stdout); - fputs (_(" --target-help Display target specific command line options.\n"), stdout); + fputs (_(" --target-help Display target specific command line options " + "(including assembler and linker options).\n"), stdout); fputs (_(" --help={common|optimizers|params|target|warnings|[^]{joined|separate|undocumented}}[,...].\n"), stdout); fputs (_(" Display specific types of command line options.\n"), stdout); if (! verbose_flag) diff --git a/gcc/opts.cc b/gcc/opts.cc index ef5fe9b..e5e3119 100644 --- a/gcc/opts.cc +++ b/gcc/opts.cc @@ -2557,7 +2557,7 @@ common_handle_option (struct gcc_options *opts, break; target_option_override_hook (); - print_specific_help (CL_TARGET, CL_UNDOCUMENTED, 0, opts, lang_mask); + print_specific_help (CL_TARGET, 0, 0, opts, lang_mask); opts->x_exit_after_options = true; break; -- 2.7.4