Create file to indicate host requested off/reboot

Create a file to ensure the soft power off service is
not run when the host is requesting a power off
or reboot.  There's no need to notify the host (i.e.
soft power off) when they are initiating it.

Change-Id: Ic9f8e7110d30f477ceae38bba9d684559d9503d3
Signed-off-by: Andrew Geissler <andrewg@us.ibm.com>
diff --git a/Makefile.am b/Makefile.am
index e0412b6..d987cc3 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -41,7 +41,7 @@
 	utils.cpp \
 	inventory-sensor-gen.cpp
 
-libapphandler_la_LDFLAGS = $(SYSTEMD_LIBS) $(libmapper_LIBS) $(PHOSPHOR_LOGGING_LIBS) $(PHOSPHOR_DBUS_INTERFACES_LIBS) -version-info 0:0:0 -shared
+libapphandler_la_LDFLAGS = $(SYSTEMD_LIBS) $(libmapper_LIBS) $(PHOSPHOR_LOGGING_LIBS) $(PHOSPHOR_DBUS_INTERFACES_LIBS) -lstdc++fs -version-info 0:0:0 -shared
 libapphandler_la_CXXFLAGS = $(SYSTEMD_CFLAGS) $(libmapper_CFLAGS) $(PHOSPHOR_LOGGING_CFLAGS) $(PHOSPHOR_DBUS_INTERFACES_CFLAGS)
 
 libsysintfcmdsdir = ${libdir}/ipmid-providers