src/gold ChangeLog options.h resolve.cc symtab.h

[ian@sourceware.org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	ian@sourceware.org	2009-11-04 01:24:41

Modified files:
	gold           : ChangeLog options.h resolve.cc symtab.h 

Log message:
	PR 10860
	* options.h (class General_options): Add --warn-common.
	* resolve.cc (Symbol_table::resolve): Handle --warn-common when
	merging two common symbols.
	(Symbol_table::should_override): Handle --warn-common when merging
	a common symbol with a defined symbol.  Use report_resolve_problem
	for multiple definitions.
	(Symbol_table::report_resolve_problem): New function.
	* symtab.h (class Symbol_table): Declare report_resolve_problem.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gold/ChangeLog.diff?cvsroot=src&r1=1.342&r2=1.343
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gold/options.h.diff?cvsroot=src&r1=1.116&r2=1.117
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gold/resolve.cc.diff?cvsroot=src&r1=1.43&r2=1.44
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gold/symtab.h.diff?cvsroot=src&r1=1.95&r2=1.96