Add fan presence application framework

Add class framework for detecting fans by tach

Change-Id: I45295fd6bcd81c62cef36320dfbc4f0da6092557
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>
diff --git a/Makefile.am b/Makefile.am
index 74a2686..05a883d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1 +1,12 @@
 AM_DEFAULT_SOURCE_EXT = .cpp
+
+sbin_PROGRAMS = \
+	phosphor-fan-presence-tach
+
+phosphor_fan_presence_tach_SOURCES = \
+	fan_enclosure.cpp \
+	tach_sensor.cpp \
+	tach_detect.cpp
+
+phosphor_fan_presence_tach_LDFLAGS = $(SDBUSPLUS_LIBS)
+phosphor_fan_presence_tach_CXXFLAGS = $(SDBUSPLUS_CFLAGS)