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| author | WeiY <wei.a.yang@gmail.com> | 2013-07-15 23:31:13 +0800 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-07-17 13:07:33 +0200 |
| commit | 2e7f57986576cf19b20f0fa8a9e8edd810215c73 (patch) | |
| tree | a9090f44c914871b4c9a6958ec7df51e4adad46d /cpukit/configure.ac | |
| parent | smpatomic test case update (diff) | |
| download | rtems-2e7f57986576cf19b20f0fa8a9e8edd810215c73.tar.bz2 | |
stdatomic.h support check when configure
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 d82d30f039..f897eced5c 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"]) |