From 04324727ebed1259ecede17a65c975fe656b5a5e Mon Sep 17 00:00:00 2001 From: Richard Kenner Date: Mon, 28 Aug 2000 22:52:30 +0000 Subject: [PATCH] toplev.c (decode_g_option): Don't give warning for unknown -g option; return 0 instead. * toplev.c (decode_g_option): Don't give warning for unknown -g option; return 0 instead. (main): If -g option is not recognized by front end or language-independent code, give warning. From-SVN: r36020 --- gcc/ChangeLog | 7 +++++++ gcc/toplev.c | 12 +++++++----- 2 files changed, 14 insertions(+), 5 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c049a2f35b7..2d0bb76ac58 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +Mon Aug 28 19:02:13 2000 Richard Kenner + + * toplev.c (decode_g_option): Don't give warning for unknown -g + option; return 0 instead. + (main): If -g option is not recognized by front end or + language-independent code, give warning. + 2000-08-28 Greg McGary * config/i386/i386-protos.h (ix86_expand_compare): Add extern decl. diff --git a/gcc/toplev.c b/gcc/toplev.c index e0f606fe5b4..bbe752d730f 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -4222,7 +4222,7 @@ ignoring option `%s' due to invalid debug level specification", } if (! da->arg) - warning ("`%s': unknown or unsupported -g option", arg - 2); + return 0; return 1; } @@ -4606,8 +4606,7 @@ main (argc, argv) indep_processed = independent_decode_option (argc - i, argv + i); if (lang_processed || indep_processed) - i += (lang_processed > indep_processed - ? lang_processed : indep_processed); + i += MAX (lang_processed, indep_processed); else { const char *option = NULL; @@ -4637,10 +4636,13 @@ main (argc, argv) { warning ("Ignoring command line option '%s'", argv[i]); if (lang) - warning ("\ -(It is valid for %s but not the selected language)", lang); + warning + ("(It is valid for %s but not the selected language)", + lang); } } + if (argv[i][0] == '-' && argv[i][1] == 'g') + warning ("`%s': unknown or unsupported -g option", &argv[i][2]); else error ("Unrecognized option `%s'", argv[i]); -- 2.30.2