build: Add option to disable the wireless daemon binary

Makefile.am

@@ -8,11 +8,6 @@ builtin_sources =
 
 noinst_LTLIBRARIES = ell/libell-internal.la
 
-if DBUS_POLICY
-dbus_datadir = @DBUS_DATADIR@/dbus-1/system.d
-dist_dbus_data_DATA = src/iwd-dbus.conf
-endif
-
 ell_sources = ell/ell.h ell/private.h ell/missing.h \
 			ell/util.h ell/util.c \
 			ell/test.h ell/test.c \
@@ -72,6 +67,11 @@ bin_PROGRAMS =
 libexec_PROGRAMS =
 noinst_PROGRAMS =
 
+if DBUS_POLICY
+dbus_datadir = @DBUS_DATADIR@/dbus-1/system.d
+dist_dbus_data_DATA =
+endif
+
 if SYSTEMD_SERVICE
 systemd_unitdir = @SYSTEMD_UNITDIR@
 systemd_unit_DATA =
@@ -80,6 +80,7 @@ dbus_busdir = @DBUS_BUSDIR@
 dbus_bus_DATA =
 endif
 
+if DAEMON
 libexec_PROGRAMS += src/iwd
 
 src_iwd_SOURCES = src/main.c linux/nl80211.h \
@@ -137,12 +138,17 @@ builtin_modules += ofono
 builtin_sources += plugins/ofono.c
 endif
 
+if DBUS_POLICY
+dist_dbus_data_DATA += src/iwd-dbus.conf
+endif
+
 if SYSTEMD_SERVICE
 src_iwd_DEPENDENCIES += src/iwd.service
 
 systemd_unit_DATA += src/iwd.service
 dbus_bus_DATA += src/net.connman.iwd.service
 endif
+endif
 
 if CLIENT
 bin_PROGRAMS += client/iwctl

configure.ac

@@ -77,6 +77,11 @@ AC_CHECK_HEADERS(linux/types.h linux/if_alg.h)
 AC_CHECK_HEADERS_ONCE(execinfo.h)
 AC_CHECK_LIB(execinfo, backtrace)
 
+AC_ARG_ENABLE([daemon], AC_HELP_STRING([--disable-daemon],
+				[don't install iwd system daemon]),
+					[enable_daemon=${enableval}])
+AM_CONDITIONAL(DAEMON, test "${enable_daemon}" != "no")
+
 AC_ARG_ENABLE([client], AC_HELP_STRING([--disable-client],
 				[don't install iwctl client utility]),
 					[enable_client=${enableval}])