1. Get rid of psuedo-autoconf scripts in testcases/realtime/scripts.
2. Integrate testcases/realtime with autoconf.
3. Fix compilation, according to report made by Gowri at IBM.

Signed-off-by: Garrett Cooper <yanegomi@gmail.com>
diff --git a/testcases/realtime/configure.in b/testcases/realtime/configure.in
new file mode 100644
index 0000000..256a492
--- /dev/null
+++ b/testcases/realtime/configure.in
@@ -0,0 +1,26 @@
+AC_PREREQ(2.61)
+AC_INIT([realtime],[realtime-20090930],[ltp-results@lists.sourceforge.net])
+AC_CONFIG_AUX_DIR([.])
+AM_INIT_AUTOMAKE
+AC_CONFIG_HEADERS([include/realtime_config.h])
+AC_CONFIG_FILES([   \
+	m4/Makefile \
+])
+AC_CHECK_HEADERS_ONCE([ \
+	pthread.h \
+])
+AM_CONDITIONAL(CROSS_COMPILATION, test x$cross_compiling = xyes)
+
+AC_CANONICAL_HOST
+
+AC_PROG_CC
+# <= autoconf 2.61 doesn't have AC_PROG_AR, but 2.63 has it. Not sure about
+# 2.62.
+AC_DEFUN([AC_PROG_AR], [AC_CHECK_TOOL(AR, ar, :)])
+AC_PROG_AR
+AC_PROG_RANLIB
+
+REALTIME_CHECK_PRIO_INHERIT
+REALTIME_CHECK_ROBUST_APIS
+
+AC_OUTPUT