From: Danny Smith <dannysmith@users.sourceforge.net>
Date: Sat, 1 Apr 2006 04:51:23 +0000 (+0000)
Subject: 	* deffilep.y (def_image_name): If LIBRARY or NAME statement
X-Git-Tag: readline-pre-51-import~144
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a287798505606f72576811279a3d9825475f6225;p=platform%2Fupstream%2Fbinutils.git

	* deffilep.y (def_image_name): If LIBRARY or NAME statement
	specifies an empty string, retain the name specified on command
	line.
	* ld.texinfo: Document above
---

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 1eba043..1835d11 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,10 @@
+2006-04-01  Danny Smith  <dannysmith@users.sourceforge.net>
+
+	* deffilep.y (def_image_name): If LIBRARY or NAME statement
+	specifies an empty string, retain the name specified on command
+	line.
+	* ld.texinfo: Document above.
+
 2006-03-31  Jakub Jelinek  <jakub@redhat.com>
 
 	* ldmisc.c (vfinfo): Revert 2005-10-05 changes.  If
diff --git a/ld/deffilep.y b/ld/deffilep.y
index 78da27a..5c699f3 100644
--- a/ld/deffilep.y
+++ b/ld/deffilep.y
@@ -648,22 +648,30 @@ def_file_add_directive (def_file *my_def, const char *param, int len)
 static void
 def_image_name (const char *name, int base, int is_dll)
 {
-  const char* image_name = lbasename (name);
-  if (image_name != name)
-    einfo ("%s:%d: Warning: path components stripped from %s, '%s'\n",
-	  def_filename, linenumber, is_dll ? "LIBRARY" : "NAME", name);
-  if (def->name)
-    free (def->name);
-  /* Append the default suffix, if none specified.  */ 
-   if (strchr (image_name, '.') == 0)
-     {
-        const char * suffix = is_dll ? ".dll" : ".exe";
-
-        def->name = xmalloc (strlen (image_name) + strlen (suffix) + 1);
-        sprintf (def->name, "%s%s", image_name, suffix);
-     }
-  else
-    def->name = xstrdup (image_name);
+  /* If a LIBRARY or NAME statement is specified without a name, there is nothing
+     to do here.  We retain the output filename specified on command line.  */
+  if (*name)
+    {
+      const char* image_name = lbasename (name);
+      if (image_name != name)
+	einfo ("%s:%d: Warning: path components stripped from %s, '%s'\n",
+	       def_filename, linenumber, is_dll ? "LIBRARY" : "NAME",
+	       name);
+      if (def->name)
+	free (def->name);
+      /* Append the default suffix, if none specified.  */ 
+      if (strchr (image_name, '.') == 0)
+	{
+	  const char * suffix = is_dll ? ".dll" : ".exe";
+
+	  def->name = xmalloc (strlen (image_name) + strlen (suffix) + 1);
+	  sprintf (def->name, "%s%s", image_name, suffix);
+        }
+      else
+	def->name = xstrdup (image_name);
+    }
+
+  /* Honor a BASE address statement, even if LIBRARY string is empty.  */
   def->base_address = base;
   def->is_dll = is_dll;
 }
diff --git a/ld/ld.texinfo b/ld/ld.texinfo
index 1e3b3e8..55eb893 100644
--- a/ld/ld.texinfo
+++ b/ld/ld.texinfo
@@ -5618,7 +5618,8 @@ specification @code{BASE = <number>} may be used to specify a
 non-default base address for the image. 
 
 If neither @code{LIBRARY <name>} nor  @code{NAME <name>} is specified,
-the internal name is the same as the filename specified on the command line. 
+or they specify an empty string, the internal name is the same as the
+filename specified on the command line.
 
 The complete specification of an export symbol is: