PR ld/6766

	* lexsup.c (parse_args <-e>): Revert 2009-03-18 change.
	* ldemul.c (after_parse_default): Add entry symbol as undef.
	* emultempl/alphaelf.em (alpha_after_parse): Call after_parse_default.
	* emultempl/cr16elf.em (cr16elf_after_parse): Likewise.
	* emultempl/crxelf.em (crxelf_after_parse): Likewise.
	* emultempl/hppaelf.em (hppaelf_after_parse): Likewise.
	* emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse): Likewise.
	* emultempl/pe.em (gld_${EMULATION_NAME}_after_parse): Call
	after_parse_default and delete now duplicate code.
	* emultempl/pep.em (gld_${EMULATION_NAME}_after_parse): Likewise.
	* scripttempl/elf32cr16.sc: No need to make entry extern.
	* scripttempl/elf32cr16c.sc: Likewise.
	* scripttempl/elf32crx.sc: Likewise.
	* scripttempl/elf32xc16xs.sc: Only provide ENTRY on final link.

7 files changed, 17 insertions, 35 deletions

diff --git a/ld/emultempl/alphaelf.em b/ld/emultempl/alphaelf.em
index 1bee6f9..864e699 100644
--- a/ld/emultempl/alphaelf.em
+++ b/ld/emultempl/alphaelf.em
@@ -80,6 +80,8 @@ alpha_after_parse (void)
 				   exp_intop (ALPHA_TEXT_START_32BIT),
 				   exp_nameop (SIZEOF_HEADERS, NULL)),
 			NULL);
+
+  after_parse_default ();
 }
 
 static void
diff --git a/ld/emultempl/cr16elf.em b/ld/emultempl/cr16elf.em
index 3c66f66..83f0783 100644
--- a/ld/emultempl/cr16elf.em
+++ b/ld/emultempl/cr16elf.em
@@ -1,5 +1,5 @@
 # This shell script emits a C file. -*- C -*-
-# Copyright 2007, 2008 Free Software Foundation, Inc.
+# Copyright 2007, 2008, 2009 Free Software Foundation, Inc.
 # Contributed by M R Swami Reddy <MR.Swami.Reddy@nsc.com>
 #
 # This file is part of the GNU Binutils.
@@ -121,6 +121,8 @@ cr16elf_after_parse (void)
      meaninful in CR16 embedded systems. Moreover, when magic_demand_paged
      is true the link sometimes fails.  */
   config.magic_demand_paged = FALSE;
+
+  after_parse_default ();
 }
 
 /* This is called after the sections have been attached to output
diff --git a/ld/emultempl/crxelf.em b/ld/emultempl/crxelf.em
index d177a61..a257c06 100644
--- a/ld/emultempl/crxelf.em
+++ b/ld/emultempl/crxelf.em
@@ -1,5 +1,5 @@
 # This shell script emits a C file. -*- C -*-
-#   Copyright 2004, 2005, 2007
+#   Copyright 2004, 2005, 2007, 2009
 #   Free Software Foundation, Inc.
 #
 # This file is part of the GNU Binutils.
@@ -45,6 +45,8 @@ crxelf_after_parse (void)
      meaninful in CRX embedded systems. Moreover, when magic_demand_paged
      is true the link sometimes fails.  */
   config.magic_demand_paged = FALSE;
+
+  after_parse_default ();
 }
 
 /* This is called after the sections have been attached to output
diff --git a/ld/emultempl/hppaelf.em b/ld/emultempl/hppaelf.em
index 1f9a307..3ce5d54 100644
--- a/ld/emultempl/hppaelf.em
+++ b/ld/emultempl/hppaelf.em
@@ -59,6 +59,8 @@ hppaelf_after_parse (void)
      			  lang_input_file_is_l_enum,
 			  NULL);
   */
+
+  after_parse_default ();
 }
 
 /* This is called before the input files are opened.  We create a new
diff --git a/ld/emultempl/ia64elf.em b/ld/emultempl/ia64elf.em
index b29e16c..88d5748 100644
--- a/ld/emultempl/ia64elf.em
+++ b/ld/emultempl/ia64elf.em
@@ -1,5 +1,5 @@
 # This shell script emits a C file. -*- C -*-
-#   Copyright 2003, 2005, 2006, 2007 Free Software Foundation, Inc.
+#   Copyright 2003, 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
 #
 # This file is part of the GNU Binutils.
 #
@@ -35,6 +35,8 @@ gld${EMULATION_NAME}_after_parse (void)
 {
   link_info.relax_pass = 2;
   bfd_elf${ELFSIZE}_ia64_after_parse (itanium);
+
+  after_parse_default ();
 }
 
 EOF
diff --git a/ld/emultempl/pe.em b/ld/emultempl/pe.em
index 2437bfb..788818d 100644
--- a/ld/emultempl/pe.em
+++ b/ld/emultempl/pe.em
@@ -877,27 +877,13 @@ gld_${EMULATION_NAME}_set_symbols (void)
 static void
 gld_${EMULATION_NAME}_after_parse (void)
 {
-  /* The Windows libraries are designed for the linker to treat the
-     entry point as an undefined symbol.  Otherwise, the .obj that
-     defines mainCRTStartup is brought in because it is the first
-     encountered in libc.lib and it has other symbols in it which will
-     be pulled in by the link process.  To avoid this, we act as
-     though the user specified -u with the entry point symbol.
-
-     This function is called after the linker script and command line
-     options have been read, so at this point we know the right entry
-     point.  This function is called before the input files are
-     opened, so registering the symbol as undefined will make a
-     difference.  */
-
-  if (! link_info.relocatable && entry_symbol.name != NULL)
-    ldlang_add_undef (entry_symbol.name);
-
   /* PR ld/6744:  Warn the user if they have used an ELF-only
      option hoping it will work on PE.  */
   if (link_info.export_dynamic)
     einfo (_("%P: warning: --export-dynamic is not supported for PE "
       "targets, did you mean --export-all-symbols?\n"));
+
+  after_parse_default ();
 }
 
 /* pe-dll.c directly accesses pe_data_import_dll,
diff --git a/ld/emultempl/pep.em b/ld/emultempl/pep.em
index e4519c5..90af020 100644
--- a/ld/emultempl/pep.em
+++ b/ld/emultempl/pep.em
@@ -814,27 +814,13 @@ gld_${EMULATION_NAME}_set_symbols (void)
 static void
 gld_${EMULATION_NAME}_after_parse (void)
 {
-  /* The Windows libraries are designed for the linker to treat the
-     entry point as an undefined symbol.  Otherwise, the .obj that
-     defines mainCRTStartup is brought in because it is the first
-     encountered in libc.lib and it has other symbols in it which will
-     be pulled in by the link process.  To avoid this, we act as
-     though the user specified -u with the entry point symbol.
-
-     This function is called after the linker script and command line
-     options have been read, so at this point we know the right entry
-     point.  This function is called before the input files are
-     opened, so registering the symbol as undefined will make a
-     difference.  */
-
-  if (! link_info.relocatable && entry_symbol.name != NULL)
-    ldlang_add_undef (entry_symbol.name);
-
   /* PR ld/6744:  Warn the user if they have used an ELF-only
      option hoping it will work on PE+.  */
   if (link_info.export_dynamic)
     einfo (_("%P: warning: --export-dynamic is not supported for PE+ "
       "targets, did you mean --export-all-symbols?\n"));
+
+  after_parse_default ();
 }
 
 /* pep-dll.c directly accesses pep_data_import_dll,