Convert build process to autotools

Replaced the use of a manual Makefile with the use of autotools to
automatically verify and generate the necessary build files. Follow the
steps outlined within the README.md file to build the package.

Change-Id: I25437239b3f575a5495773be49605fdf598d2054
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..2d7a18d
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,5 @@
+liboemhandlerdir = ${libdir}/host-ipmid
+liboemhandler_LTLIBRARIES = liboemhandler.la
+liboemhandler_la_SOURCES = oemhandler.cpp
+liboemhandler_la_LDFLAGS = $(SYSTEMD_LIBS) -version-info 0:0:0 -shared
+liboemhandler_la_CXXFLAGS = $(SYSTEMD_CFLAGS) $(AM_CXXFLAGS)