From bc931b8e960678d59c13dcf15797e924c5df5e1a Mon Sep 17 00:00:00 2001
From: Ralf Corsepius <ralf.corsepius@rtems.org>
Date: Wed, 9 Nov 2005 03:44:30 +0000
Subject: Add config.cache support.

---
 testsuites/aclocal/check-cpuopts.m4 | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'testsuites/aclocal')

diff --git a/testsuites/aclocal/check-cpuopts.m4 b/testsuites/aclocal/check-cpuopts.m4
index dcbb3a7c4a..f7fc99ed74 100644
--- a/testsuites/aclocal/check-cpuopts.m4
+++ b/testsuites/aclocal/check-cpuopts.m4
@@ -1,14 +1,16 @@
 # RTEMS_CHECK_CPUOPTS(define)
 AC_DEFUN([RTEMS_CHECK_CPUOPTS],
 [
-AC_MSG_CHECKING([for $1])
-AC_COMPILE_IFELSE([
+AC_CACHE_CHECK(
+  [for $1],
+  [rtems_cv_$1],
+  [AC_COMPILE_IFELSE([
 #include <rtems/score/cpuopts.h>
 #ifndef $1
 choke me
 #endif
-],
-[rtems_cv_$1=yes],
-[rtems_cv_$1=no])
-AC_MSG_RESULT([$rtems_cv_$1])
+    ],
+    [rtems_cv_$1=yes],
+    [rtems_cv_$1=no])
+  ])
 ])
-- 
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