From: Paul Brook <paul@codesourcery.com>
Date: Wed, 13 Apr 2005 14:58:17 +0000 (+0000)
Subject: 2005-04-13  Paul Brook  <paul@codesourcery.com>
X-Git-Tag: binutils-csl-arm-2005q1b~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=23c2ba7ebfcf694d05c367c38276e3335433939f;p=external%2Fbinutils.git

2005-04-13  Paul Brook  <paul@codesourcery.com>

	Backport from mainline.
	2005-04-11  Alan Modra  <amodra@bigpond.net.au>
	* emultempl/elf32.em (gld${EMULATION_NAME}_stat_needed): Ignore
	as_needed libs that were not needed.
	(gld${EMULATION_NAME}_check_needed): Likewise.
---

diff --git a/ChangeLog.csl b/ChangeLog.csl
index 4b8c9f3..a82b8ce 100644
--- a/ChangeLog.csl
+++ b/ChangeLog.csl
@@ -1,3 +1,11 @@
+2005-04-13  Paul Brook  <paul@codesourcery.com>
+
+	Backport from mainline.
+	2005-04-11  Alan Modra  <amodra@bigpond.net.au>
+	* emultempl/elf32.em (gld${EMULATION_NAME}_stat_needed): Ignore
+	as_needed libs that were not needed.
+	(gld${EMULATION_NAME}_check_needed): Likewise.
+
 2005-04-08  Mark Mitchell <mark@codesourcery.com>
 
 	* ld/configure.tgt (arm-wrs-linux-gnueabi*): Support both big- and
diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
index 8bdf88d..a5e6739 100644
--- a/ld/emultempl/elf32.em
+++ b/ld/emultempl/elf32.em
@@ -226,6 +226,9 @@ gld${EMULATION_NAME}_stat_needed (lang_input_statement_type *s)
     return;
   if (s->the_bfd == NULL)
     return;
+  if (s->as_needed
+      && (bfd_elf_get_dyn_lib_class (s->the_bfd) & DYN_AS_NEEDED) != 0)
+    return;
 
   if (bfd_stat (s->the_bfd, &st) != 0)
     {
@@ -733,6 +736,13 @@ gld${EMULATION_NAME}_check_needed (lang_input_statement_type *s)
   if (global_found)
     return;
 
+  /* If this input file was an as-needed entry, and wasn't found to be
+     needed at the stage it was linked, then don't say we have loaded it.  */
+  if (s->as_needed
+      && (s->the_bfd == NULL
+	  || (bfd_elf_get_dyn_lib_class (s->the_bfd) & DYN_AS_NEEDED) != 0))
+    return;
+
   if (s->filename != NULL)
     {
       const char *f;