build: add autotools files

Change-Id: I962b3deb556a21181cfa72b78edec35d006162be
Signed-off-by: Murulidhar Nataraju <murulidhar@in.ibm.com>
diff --git a/configure.ac b/configure.ac
new file mode 100755
index 0000000..00fd742
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,23 @@
+# Initialization
+AC_PREREQ([2.69])
+AC_INIT([openpower-sbe-interface],[1.0],[https://github.com/openbmc/openpower-sbe-interface/issues])
+AC_CONFIG_SRCDIR([sbe_interfaces.cpp])
+AC_CONFIG_HEADERS([config.h])
+AM_INIT_AUTOMAKE([subdir-objects -Wall -Werror foreign dist-xz])
+AM_SILENT_RULES([yes])
+
+
+# Checks for programs.
+AC_PROG_CXX
+AM_PROG_AR
+
+LT_INIT
+
+# Checks for typedefs, structures, and compiler characteristics.
+AX_CXX_COMPILE_STDCXX_14([noext])
+AX_APPEND_COMPILE_FLAGS([-Wall -Werror], [CFLAGS])
+AX_APPEND_COMPILE_FLAGS([-Wall -Werror], [CXXFLAGS])
+
+# Create configured output
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT