Development

Makefile.am

@@ -21,3 +21,8 @@ bin_PROGRAMS = time_daemon
 time_daemon_SOURCES = time_daemon.c time_service_v01.c
 time_daemon_LDADD = $(requiredlibs)
 time_daemon_LDFLAGS = -lpthread  @GLIB_LIBS@
+
+# Systemd service file installation
+if HAVE_SYSTEMD
+systemdsystemunit_DATA = time-daemon.service
+endif

build_script.sh

@@ -50,7 +50,12 @@ echo "Running configure.."
 echo "Running make.."
 make || { echo "make failed"; exit 1; }
 
-make install || { echo "make install failed"; exit 1; }
+# Use sudo only if not running as root
+if [ "$(id -u)" -eq 0 ]; then
+    make install || { echo "make install failed"; exit 1; }
+else
+    sudo make install || { echo "make install failed"; exit 1; }
+fi
 
 FILES_TO_CLEAN=(
     aclocal.m4 configure ar-lib config.h config.h.in config.log config.status libtool

configure.ac

@@ -3,8 +3,8 @@
 
 # Requires autoconf tool later than 2.61
 AC_PREREQ(2.61)
-# Initialize the qmi-framework package version 1.0.0
-AC_INIT([time-services],1.0.0)
+# Initialize the qmi-framework package version 0.1.1
+AC_INIT([time-services],0.1.1)
 # Does not strictly follow GNU Coding standards
 AM_INIT_AUTOMAKE([foreign])
 # Disables auto rebuilding of configure, Makefile.ins
@@ -41,6 +41,26 @@ PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.16, dummy=yes, AC_MSG_ERROR(GLib >= 2.16 i
 GLIB_LIBS="$GLIB_LIBS $GTHREAD_LIBS"
 AC_SUBST(GLIB_LIBS)
 
+# Check for systemd
+AC_ARG_WITH([systemdsystemunitdir],
+    [AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files])],
+    [],
+    [with_systemdsystemunitdir=auto])
+
+AS_IF([test "x$with_systemdsystemunitdir" = "xyes" -o "x$with_systemdsystemunitdir" = "xauto"], [
+    def_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)
+
+    AS_IF([test "x$def_systemdsystemunitdir" = "x"],
+        [AS_IF([test "x$with_systemdsystemunitdir" = "xyes"],
+            [AC_MSG_ERROR([systemd support requested but pkg-config unable to query systemd package])])
+         with_systemdsystemunitdir=no],
+        [with_systemdsystemunitdir="$def_systemdsystemunitdir"])])
+
+AS_IF([test "x$with_systemdsystemunitdir" != "xno"],
+    [AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])])
+
+AM_CONDITIONAL([HAVE_SYSTEMD], [test "x$with_systemdsystemunitdir" != "xno"])
+
 AC_CONFIG_FILES([ \
         Makefile \
         ])

time-daemon.service

@@ -0,0 +1,15 @@
+[Unit]
+Description=Time Services Daemon
+
+[Service]
+Type=simple
+ExecStart=/usr/bin/time_daemon
+Restart=on-failure
+StateDirectory=time
+
+# Device access for RTC (read-only)
+DeviceAllow=/dev/rtc0 r
+DevicePolicy=closed
+
+[Install]
+WantedBy=multi-user.target