include:

	* elf/common.h (VER_FLG_*): Document.
	(VER_FLG_INFO): Define.

	gold:
	* dynobj.h (Verdef::Verdef): Add is_info arg, is_info member
	function, is_info_ member.
	* dynobj.cc (Verdef::write): Set VER_FLG_INFO if this->is_info_.
	(Versions::Versions): Update caller.
	(Versions::define_base_version): Likewise.
	(Versions::add_def): Likewise.

	elfcpp:
	* elfcpp.h (VER_FLG_INFO): Define.

	binutils:
	* readelf.c (get_ver_flags): Handle VER_FLG_INFO.

1 files changed, 9 insertions, 2 deletions

diff --git a/gold/dynobj.h b/gold/dynobj.h
index 71d1b68..bc69187 100644
--- a/gold/dynobj.h
+++ b/gold/dynobj.h
@@ -360,9 +360,9 @@ class Verdef : public Version_base
 {
  public:
   Verdef(const char* name, const std::vector<std::string>& deps,
-         bool is_base, bool is_weak, bool is_symbol_created)
+         bool is_base, bool is_weak, bool is_info, bool is_symbol_created)
     : name_(name), deps_(deps), is_base_(is_base), is_weak_(is_weak),
-      is_symbol_created_(is_symbol_created)
+      is_info_(is_info), is_symbol_created_(is_symbol_created)
   { }
 
   // Return the version name.
@@ -391,6 +391,11 @@ class Verdef : public Version_base
   clear_weak()
   { this->is_weak_ = false; }
 
+  // Return whether this definition is informational.
+  bool
+  is_info() const
+  { return this->is_info_; }
+
   // Return whether a version symbol has been created for this
   // definition.
   bool
@@ -419,6 +424,8 @@ class Verdef : public Version_base
   bool is_base_;
   // Whether this version is weak.
   bool is_weak_;
+  // Whether this version is informational.
+  bool is_info_;
   // Whether a version symbol has been created.
   bool is_symbol_created_;
 };