[PATCH] sptests: Conditionally build atomic tests

[Sebastian Huber]

This patch does not work.  On PowerPC Autoconf uses this:

configure:4918: checking rtems/rtems/atomic.h usability
configure:4918: powerpc-rtems4.11-gcc -c -mcpu=603e -Dppc603e -O2 -g -fno-keep-inline-functions -Wall -Wmissing-prototypes -Wimplicit-function-declaration -Wstrict-prototypes -Wnested-externs  conftest.c >&5
conftest.c:52:32: fatal error: rtems/rtems/atomic.h: No such file or directory

What is missing here is the -B option for the particular BSP compiler search
path.  How can I teach Autoconf to use the BSP provided flags for the compiler?

---
 testsuites/sptests/Makefile.am  |   14 +++++++++++---
 testsuites/sptests/configure.ac |    3 +++
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/testsuites/sptests/Makefile.am b/testsuites/sptests/Makefile.am
index c9d20dd..86e269e 100644
--- a/testsuites/sptests/Makefile.am
+++ b/testsuites/sptests/Makefile.am
@@ -27,14 +27,22 @@ SUBDIRS = \
     spintrcritical17 spintrcritical18 spmkdir spmountmgr01 spheapprot \
     spsimplesched01 spsimplesched02 spsimplesched03 spnsext01 \
     spedfsched01 spedfsched02 spedfsched03 \
-    spcbssched01 spcbssched02 spcbssched03 spqreslib sptimespec01 \
-    spatomic01 spatomic02 spatomic03 spatomic04 spatomic05 \
-    spatomic06 spatomic07
+    spcbssched01 spcbssched02 spcbssched03 spqreslib sptimespec01
 SUBDIRS += spfatal26
 SUBDIRS += speventtransient01
 SUBDIRS += speventsystem01
 SUBDIRS += spinternalerror01
 SUBDIRS += spinternalerror02
 
+if HAS_RTEMS_ATOMIC
+SUBDIRS += spatomic01
+SUBDIRS += spatomic02
+SUBDIRS += spatomic03
+SUBDIRS += spatomic04
+SUBDIRS += spatomic05
+SUBDIRS += spatomic06
+SUBDIRS += spatomic07
+endif
+
 include $(top_srcdir)/../automake/subdirs.am
 include $(top_srcdir)/../automake/local.am
diff --git a/testsuites/sptests/configure.ac b/testsuites/sptests/configure.ac
index a43a1ad..7687901 100644
--- a/testsuites/sptests/configure.ac
+++ b/testsuites/sptests/configure.ac
@@ -22,6 +22,9 @@ RTEMS_CANONICALIZE_TOOLS
 
 RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP)
 
+AC_CHECK_HEADER([rtems/rtems/atomic.h])
+AM_CONDITIONAL(HAS_RTEMS_ATOMIC,[test x"$ac_cv_header_rtems_rtems_atomic_h" = x"yes"])
+
 # FIXME: We should get rid of this. It's a cludge.
 AC_CHECK_SIZEOF([time_t])
 
-- 
1.7.7