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* collect2.c (main): Handle --no-demangle and --demangle flags.

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From-SVN: r84631
This commit is contained in:
Per Bothner 2004-07-13 10:19:14 -07:00 • committed by Per Bothner
parent 56cf8686a1
commit 27605cbe23
2 changed files with 37 additions and 2 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2004-07-13 Per Bothner <per@bothner.com>
* collect2.c (main): Handle --no-demangle and --demangle flags.
2004-07-13 Sebastian Pop <pop@cri.ensmp.fr>
* Makefile.in (OBJS-common): Add tree-data-ref.o.

35
gcc/collect2.c
View file

@ -185,6 +185,7 @@ enum pass {
int vflag; /* true if -v */
static int rflag; /* true if -r */
static int strip_flag; /* true if -s */
static const char *demangle_flag;
#ifdef COLLECT_EXPORT_LIST
static int export_flag; /* true if -bE */
static int aix64_flag; /* true if -b64 */
@ -1070,8 +1071,10 @@ main (int argc, char **argv)
first_file = 1;
#ifdef HAVE_LD_DEMANGLE
if (!no_demangle)
*ld1++ = *ld2++ = "--demangle";
if (!demangle_flag && !no_demangle)
demangle_flag = "--demangle";
if (demangle_flag)
*ld1++ = *ld2++ = demangle_flag;
#endif
while ((arg = *++argv) != (char *) 0)
{
@ -1167,6 +1170,34 @@ main (int argc, char **argv)
if (arg[2] == '\0')
vflag = 1;
break;
case '-':
if (strcmp (arg, "--no-demangle") == 0)
{
demangle_flag = arg;
no_demangle = 1;
ld1--;
ld2--;
}
else if (strncmp (arg, "--demangle", 10) == 0)
{
demangle_flag = arg;
no_demangle = 0;
#ifndef HAVE_LD_DEMANGLE
if (arg[10] == '=')
{
enum demangling_styles style
= cplus_demangle_name_to_style (arg+11);
if (style == unknown_demangling)
error ("unknown demangling style '%s'", arg+11);
else
current_demangling_style = style;
}
#endif
ld1--;
ld2--;
}
break;
}
}
else if ((p = strrchr (arg, '.')) != (char *) 0