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| author | Jason Merrill <jason@yorick.cygnus.com> | 1999-10-15 00:05:52 +0000 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 1999-10-14 20:05:52 -0400 |
| commit | 43a8f6d50127ae2b30bdfc611fbeaff414ba86da (patch) | |
| tree | f0aee9e6414740e1f1768d018ac8bf78e3d2d32e /gcc | |
| parent | ff6663134070df58da6bee2b654fb683ba4cfb25 (diff) | |
| download | gcc-43a8f6d50127ae2b30bdfc611fbeaff414ba86da.zip gcc-43a8f6d50127ae2b30bdfc611fbeaff414ba86da.tar.gz gcc-43a8f6d50127ae2b30bdfc611fbeaff414ba86da.tar.bz2 | |
toplev.c (main): Only warn about options for other languages.
* toplev.c (main): Only warn about options for other languages.
* collect2.c (main): Pass -w to sub-gcc.
From-SVN: r29991
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/collect2.c | 5 | ||||
| -rw-r--r-- | gcc/toplev.c | 10 |
3 files changed, 15 insertions, 9 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e9305fa..6f29442 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Thu Oct 14 13:54:25 1999 Jason Merrill <jason@yorick.cygnus.com> + + * toplev.c (main): Only warn about options for other languages. + * collect2.c (main): Pass -w to sub-gcc. + Thu Oct 14 16:27:50 1999 Richard Henderson <rth@cygnus.com> * flow.c (propagate_block): Add call-clobbered registers to @@ -8,10 +13,6 @@ Thu Oct 14 16:27:50 1999 Richard Henderson <rth@cygnus.com> (invalidate_mems_from_autoinc): Use free_EXPR_LIST_node. (mark_set_1, mark_used_regs): Likewise. -Thu Oct 14 13:54:25 1999 Jason Merrill <jason@yorick.cygnus.com> - - * toplev.c (main): Don't complain about options for other languages. - Thu Oct 14 10:51:49 1999 Richard Henderson <rth@cygnus.com> * m68k.md (zero_extendsidi2): Add missing output reload constraint. diff --git a/gcc/collect2.c b/gcc/collect2.c index 6b36144..64101bf 100644 --- a/gcc/collect2.c +++ b/gcc/collect2.c @@ -927,7 +927,9 @@ main (argc, argv) num_c_args++; } obstack_free (&temporary_obstack, temporary_firstobj); - ++num_c_args; + + /* -fno-exceptions -w */ + num_c_args += 2; c_ptr = (const char **) (c_argv = (char **) xcalloc (sizeof (char *), num_c_args)); @@ -1107,6 +1109,7 @@ main (argc, argv) } obstack_free (&temporary_obstack, temporary_firstobj); *c_ptr++ = "-fno-exceptions"; + *c_ptr++ = "-w"; /* !!! When GCC calls collect2, it does not know whether it is calling collect2 or ld. diff --git a/gcc/toplev.c b/gcc/toplev.c index 2f40f12..89a1c90 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -5380,7 +5380,7 @@ main (argc, argv) /* Give the language a chance to decode the option for itself. */ lang_processed = lang_decode_option (argc - i, argv + i); - + /* Now see if the option also has a language independent meaning. Some options are both language specific and language independent, eg --help. It is possible that there might be options that should @@ -5394,8 +5394,10 @@ main (argc, argv) i += (lang_processed > indep_processed ? lang_processed : indep_processed); else - /* This option applies to some other language; ignore it. */ - i++; + { + warning ("ignoring option `%s'", argv[i]); + i++; + } } /* Checker uses the frame pointer. */ @@ -5520,7 +5522,7 @@ main (argc, argv) if (sorrycount) return (FATAL_EXIT_CODE); return (SUCCESS_EXIT_CODE); - } +} /* Decode -m switches. */ /* Decode the switch -mNAME. */ |