Merge from emacs-24; up to 2012-12-17T11:17:34Z!rgm@gnu.org

[gnu-emacs] / src / unexelf.c

diff --git a/src/unexelf.c b/src/unexelf.c
index f35b53aeab3ec48e6cc8373ffa84828b699706be..d3659404f9c75d823dbb0ed941e23366629f3a30 100644 (file)
--- a/src/unexelf.c
+++ b/src/unexelf.c
@@ -1,5 +1,5 @@
-/* Copyright (C) 1985-1988, 1990, 1992, 1999-2012
-                 Free Software Foundation, Inc.
+/* Copyright (C) 1985-1988, 1990, 1992, 1999-2013 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -461,7 +461,7 @@ typedef struct {
 /*
  * NetBSD does not have normal-looking user-land ELF support.
  */
-# if defined __alpha__ || defined __sparc_v9__
+# if defined __alpha__ || defined __sparc_v9__ || defined _LP64
 #  define ELFSIZE      64
 # else
 #  define ELFSIZE      32
@@ -507,10 +507,12 @@ typedef struct {
 
 #ifndef ElfW
 # define ElfBitsW(bits, type) Elf##bits##_##type
-# ifdef _LP64
-#  define ELFSIZE 64
-# else
-#  define ELFSIZE 32
+# ifndef ELFSIZE
+#  ifdef _LP64
+#   define ELFSIZE 64
+#  else
+#   define ELFSIZE 32
+#  endif
 # endif
   /* This macro expands `bits' before invoking ElfBitsW.  */
 # define ElfExpandBitsW(bits, type) ElfBitsW (bits, type)