[binutils-gdb] ld -r doesn't need plugin for slim lto object

[H.J.Lu]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=bebf4942b083027860539b7c5e0649714b92e401

commit bebf4942b083027860539b7c5e0649714b92e401
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Thu Dec 10 11:28:48 2015 -0800

    ld -r doesn't need plugin for slim lto object
    
    Plugin isn't required on slim lto object for relocatable link.
    
    	PR ld/19317
    	* symtab.cc (Symbol_table::add_from_relobj): Don't complain
    	plugin needed to handle slim lto object for relocatable link.

Diff:
---
 gold/ChangeLog | 6 ++++++
 gold/symtab.cc | 3 ++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/gold/ChangeLog b/gold/ChangeLog
index 42da4da..a76fed9 100644
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,3 +1,9 @@
+2015-12-10  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR ld/19317
+	* symtab.cc (Symbol_table::add_from_relobj): Don't complain
+	plugin needed to handle slim lto object for relocatable link.
+
 2015-12-09  Alan Modra  <amodra@gmail.com>
 
 	* powerpc.cc (Target_powerpc::Relocate::relocate): New constant
diff --git a/gold/symtab.cc b/gold/symtab.cc
index 22a44e0..f43fb4f 100644
--- a/gold/symtab.cc
+++ b/gold/symtab.cc
@@ -1171,7 +1171,8 @@ Symbol_table::add_from_relobj(
 
       const char* name = sym_names + st_name;
 
-      if (strcmp (name, "__gnu_lto_slim") == 0)
+      if (!parameters->options().relocatable()
+	  && strcmp (name, "__gnu_lto_slim") == 0)
         gold_info(_("%s: plugin needed to handle lto object"),
 		  relobj->name().c_str());