| AC_DEFINE(DIRECT_THREADED) |
AC_DEFINE(DIRECT_THREADED) |
| fi |
fi |
| ;; |
;; |
| i586) |
i*86) |
| machine=386 |
machine=386 |
| CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr -fforce-mem" |
CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr -fforce-mem" |
| CFLAGS_1="$CFLAGS" |
CFLAGS_1="$CFLAGS" |
| if test "${enable_direct_threaded+set}" = "" \ |
if test "${enable_direct_threaded+set}" = "" \ |
| -a "${enable_indirect_threaded+set}" = "" |
-a "${enable_indirect_threaded+set}" = "" |
| then |
then |
| echo "Using indirect threaded code on Pentium/K5/K6" |
echo "Using indirect threaded code on IA32 CPUs with split L1 caches" |
| AC_DEFINE(INDIRECT_THREADED) |
AC_DEFINE(INDIRECT_THREADED) |
| fi |
fi |
| ;; |
;; |
| i686) |
|
| machine=386 |
|
| CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr -fforce-mem" |
|
| CFLAGS_1="$CFLAGS" |
|
| CFLAGS="$CFLAGS -mpentium" |
|
| AC_TRY_COMPILE(,,,CFLAGS="$CFLAGS_1 -m486") |
|
| if test "${enable_direct_threaded+set}" = "" \ |
|
| -a "${enable_indirect_threaded+set}" = "" |
|
| then |
|
| echo "Using direct threaded code on Athlon/PPro/Pentium II/Pentium III" |
|
| AC_DEFINE(DIRECT_THREADED) |
|
| fi |
|
| ;; |
|
| ia64*) |
ia64*) |
| machine=ia64 |
machine=ia64 |
| ;; |
;; |