$NetBSD: patch-ac,v 1.1 2010/08/28 05:25:31 cherry Exp $

--- configure.in.orig	2008-05-23 08:17:56.000000000 +0000
+++ configure.in
@@ -60,10 +60,19 @@ AC_CACHE_CHECK([if ${CC} can compile elf
     [libelf_cv_elf_h_works=yes],
     [libelf_cv_elf_h_works=no])
 ])
+
+# NetBSD defines a type Elf64_Quarter
+# We don't use the NetBSD elf.h because of 64bit breakage
+# See: http://mail-index.netbsd.org/tech-toolchain/2010/08/20/msg001355.html
+
+AC_CACHE_CHECK([for Elf64_Quarter], libelf_cv_dummyelf_h_works,
+    [libelf_cv_elf_h_works=no])
+
 if test "$libelf_cv_elf_h_works" = no; then
   ac_cv_header_elf_h=no
   ac_cv_header_sys_elf_h=no
 fi
+
 if test "$ac_cv_header_elf_h" = yes; then
   AC_DEFINE(__LIBELF_HEADER_ELF_H, [<elf.h>])
 elif test "$ac_cv_header_sys_elf_h" = yes; then