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| author | Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | 2009-03-17 21:25:59 +0000 |
|---|---|---|
| committer | Ralf Wildenhues <rwild@gcc.gnu.org> | 2009-03-17 21:25:59 +0000 |
| commit | 0631b69f9aa1bc1d56a1d26336524aed3ee38e41 (patch) | |
| tree | 10eadf15b3f22c36e8cf24a1f0e199069fdf4aa2 /gcc/gcc.c | |
| parent | 668112286a4102cfd38e1d4b9c5748337f0a5409 (diff) | |
| download | gcc-0631b69f9aa1bc1d56a1d26336524aed3ee38e41.zip gcc-0631b69f9aa1bc1d56a1d26336524aed3ee38e41.tar.gz gcc-0631b69f9aa1bc1d56a1d26336524aed3ee38e41.tar.bz2 | |
re PR middle-end/37805 (gcc --help=separate)
gcc/
PR middle-end/37805
* opts.c (print_specific_help): In addition to `undocumented',
accept `separate' and `joined' flags if passed alone. Describe
output by the first matched one of those.
(common_handle_option): Skip over empty strings.
* gcc.c (display_help): Fix help string for `--help='.
* doc/invoke.texi (Option Summary, Overall Options): With
`--help=', classes and qualifiers can both be repeated, but
only the latter can be negated. One should not pass only
negated qualifiers. Fix markup and examples.
From-SVN: r144921
Diffstat (limited to 'gcc/gcc.c')
| -rw-r--r-- | gcc/gcc.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -3228,7 +3228,7 @@ 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 (_(" --help={target|optimizers|warnings|undocumented|params}[,{[^]joined|[^]separate}]\n"), stdout); + fputs (_(" --help={target|optimizers|warnings|params|[^]{joined|separate|undocumented}}[,...]\n"), stdout); fputs (_(" Display specific types of command line options\n"), stdout); if (! verbose_flag) fputs (_(" (Use '-v --help' to display command line options of sub-processes)\n"), stdout); |