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* options.h (class General_options): Use DEFINE_bool_alias for

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allow_multiple_definition.
	* resolve.cc (Symbol_table::should_override): Don't test
	allow_multiple_definition.
This commit is contained in:
Ian Lance Taylor 2010-01-05 22:55:08 +00:00
parent dde3f402cf
commit 9c4ae15620
3 changed files with 10 additions and 6 deletions
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5
gold/ChangeLog
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@ -1,5 +1,10 @@
2010-01-05 Ian Lance Taylor <iant@google.com>
* options.h (class General_options): Use DEFINE_bool_alias for
allow_multiple_definition.
* resolve.cc (Symbol_table::should_override): Don't test
allow_multiple_definition.
PR 10980
* options.h (class General_options): Add --cref.
* main.cc (main): Print cref table if --cref. Don't close mapfile

6
gold/options.h
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@ -584,9 +584,9 @@ class General_options
N_("Not supported"),
N_("Do not copy DT_NEEDED tags from shared libraries"));
DEFINE_bool(allow_multiple_definition, options::TWO_DASHES, '\0', false,
N_("Allow multiple definitions of symbols"),
N_("Do not allow multiple definitions"));
DEFINE_bool_alias(allow_multiple_definition, muldefs, options::TWO_DASHES,
'\0', N_("Allow multiple definitions of symbols"),
N_("Do not allow multiple definitions"), false);
DEFINE_bool(allow_shlib_undefined, options::TWO_DASHES, '\0', false,
N_("Allow unresolved references in shared libraries"),

5
gold/resolve.cc
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@ -1,6 +1,6 @@
// resolve.cc -- symbol resolution for gold
// Copyright 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
// Copyright 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
// Written by Ian Lance Taylor <iant@google.com>.
// This file is part of gold.
@ -440,8 +440,7 @@ Symbol_table::should_override(const Symbol* to, unsigned int frombits,
|| (object != NULL && object->just_symbols()))
return false;
if (!parameters->options().allow_multiple_definition()
&& !parameters->options().muldefs())
if (!parameters->options().muldefs())
Symbol_table::report_resolve_problem(true,
_("multiple definition of '%s'"),
to, defined, object);