create and install a file gphoto2-usb.usermap in doc dir

git-svn-id: https://svn.code.sf.net/p/gphoto/code/trunk/libgphoto2@5122 67ed7778-7388-44ab-90cf-0a291f65f57c

packaging/linux-hotplug/.cvsignore

@@ -3,3 +3,4 @@ Makefile Makefile.in
 .deps
 .libs
 print-usb-usermap
+*.usermap

packaging/linux-hotplug/Makefile.am

@@ -16,4 +16,21 @@ noinst_PROGRAMS = print-usb-usermap
 print_usb_usermap_SOURCE = print-usb-usermap.c
 print_usb_usermap_LDADD = ../../libgphoto2/libgphoto2.la
 
+USERMAP = gphoto2-usb.usermap
+
+install-data-local: print-usb-usermap
+	./print-usb-usermap > $(USERMAP)
+	$(INSTALL_DATA) $(USERMAP) $(DESTDIR)$(docdir)/
+
+uninstall-local:
+	rm -f $(DESTDIR)$(docdir)/$(USERMAP)
+
+else
+
+install-data-local:
+	@echo "Dummy $@ target"
+
+uninstall-local:
+	@echo "Dummy $@ target"
+
 endif