1 --- db4.2-4.2.52.orig/dist/aclocal/mutex.ac
2 +++ db4.2-4.2.52/dist/aclocal/mutex.ac
4 # x86/gcc: FreeBSD, NetBSD, BSD/OS, Linux
5 if test "$db_cv_mutex" = no; then
7 -#if (defined(i386) || defined(__i386__)) && defined(__GNUC__)
8 +#if (defined(i386) || defined(__i386__) || defined(__x86_64__)) && defined(__GNUC__)