From 03fbbb5896c76f57d3ee225af8e56545331763d0 Mon Sep 17 00:00:00 2001 From: Jason Merrill Date: Wed, 26 Nov 1997 20:02:50 +0000 Subject: [PATCH] * toplev.c (main): Complain about -gdwarfn. From-SVN: r16750 --- gcc/ChangeLog | 4 ++++ gcc/toplev.c | 11 ++++++++++- 2 files changed, 14 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cc44625f9cae..63bd24c862dc 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +Wed Nov 26 13:04:46 1997 Jason Merrill + + * toplev.c (main): Complain about -gdwarfn. + Tue Nov 25 22:43:30 1997 Jason Merrill * dwarf2out.c (outout_call_frame_info): Ensure that the info has diff --git a/gcc/toplev.c b/gcc/toplev.c index fbde9e2796f1..a775fcf97347 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -4221,7 +4221,16 @@ main (argc, argv, envp) while (*q && (*q >= '0' && *q <= '9')) q++; if (*p) - level = atoi (p); + { + level = atoi (p); + if (len > 1 && !strncmp (str, "gdwarf", len)) + { + error ("use -gdwarf -g%d for DWARF v1, level %d", + level, level); + if (level == 2) + error ("use -gdwarf-2 for DWARF v2"); + } + } else level = 2; /* default debugging info level */ if (*q || level > 3) -- 2.47.2