Build infrastructure support

The infrastructure to build libintel_dbus.so.

This was all copied from ibm-dbus-interfaces.

Change-Id: I19fb26d4bf1f9bd170fc05015296743cf1a76b73
Signed-off-by: Yong Li <yong.b.li@linux.intel.com>
diff --git a/intel-dbus-interfaces.pc.in b/intel-dbus-interfaces.pc.in
new file mode 100644
index 0000000..d66d61e
--- /dev/null
+++ b/intel-dbus-interfaces.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: intel-dbus-interfaces
+Description: Generated sdbusplus bindings for intel-dbus-interfaces.
+URL: https://github.com/openbmc/intel-dbus-interfaces
+Version: @VERSION@
+Libs: -L@libdir@ -lintel_dbus
+Cflags: -I@includedir@