- data: unify and simplify Makefiles

Signed-off-by: Thilo Graf <dbt@novatux.de>

data/scripts/Makefile.am

@@ -1,11 +1,17 @@
 installdir = $(bindir)
 
-install_DATA = \
+install_SCRIPTS = \
 	backup.sh \
 	restore.sh \
 	install.sh 
 
-install-data-hook:
-	chmod 0755 $(DESTDIR)$(bindir)/backup.sh
-	chmod 0755 $(DESTDIR)$(bindir)/restore.sh
-	chmod 0755 $(DESTDIR)$(bindir)/install.sh
+if BOXMODEL_CS_HD2
+install_SCRIPTS += \
+	backup_flash.sh \
+	restore_flash.sh
+endif
+
+if BOXTYPE_ARMBOX
+install_SCRIPTS += \
+	restore_flash.sh
+endif