diff options
author | Ralf Corsépius <ralf.corsepius@rtems.org> | 2013-02-14 23:35:33 +0100 |
---|---|---|
committer | Ralf Corsépius <ralf.corsepius@rtems.org> | 2013-02-14 23:45:58 +0100 |
commit | a718918fbaf4e230551fd7a2e48b12558643b847 (patch) | |
tree | e0301c07e62b0e62514b6206d99a672041789356 /cpukit/configure.ac | |
parent | New. (diff) | |
download | rtems-a718918fbaf4e230551fd7a2e48b12558643b847.tar.bz2 |
Add RTEMS_CHECK_ATOMIC, RTEMS_CPUOPT([RTEMS_ATOMIC]), AM_CONDITIONAL ATOMIC.
Diffstat (limited to 'cpukit/configure.ac')
-rw-r--r-- | cpukit/configure.ac | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/cpukit/configure.ac b/cpukit/configure.ac index e3c4dd4d1e..f0bbfac698 100644 --- a/cpukit/configure.ac +++ b/cpukit/configure.ac @@ -149,6 +149,7 @@ RTEMS_CHECK_MULTIPROCESSING RTEMS_CHECK_POSIX_API RTEMS_CHECK_NETWORKING RTEMS_CHECK_SMP +RTEMS_CHECK_ATOMIC rtems_major=`echo _RTEMS_VERSION | sed "s/\..*//"` rtems_minor=`echo _RTEMS_VERSION | sed "s/[[0-9]][[0-9]]*\.//;s/\..*//"` @@ -186,6 +187,11 @@ RTEMS_CPUOPT([RTEMS_NETWORKING], [1], [if networking is enabled]) +RTEMS_CPUOPT([RTEMS_ATOMIC], + [test x"$rtems_cv_ATOMIC" = xyes], + [1], + [if cpu supports atomic operations]) + RTEMS_CPUOPT([RTEMS_VERSION], [true], ["]_RTEMS_VERSION["], @@ -304,6 +310,7 @@ AM_CONDITIONAL(HAS_SMP,[test "$RTEMS_HAS_SMP" = "yes"]) AM_CONDITIONAL(HAS_PTHREADS,test x"$rtems_cv_HAS_POSIX_API" = x"yes") AM_CONDITIONAL(LIBNETWORKING,test x"$rtems_cv_HAS_NETWORKING" = x"yes") +AM_CONDITIONAL([ATOMIC],[test x"$rtems_cv_ATOMIC" = x"yes"]) AM_CONDITIONAL([LIBSHELL],[test x"$HAVE_ASSIGNABLE_STDIO" = x"yes"]) AM_CONDITIONAL([LIBSERDBG],[test x"$rtems_cv_cc_attribute_weak" = x"yes"]) |