Make init-po and update-po recursive make targets

This is for convenience, now that adding recursive targets is much
easier than it used to be when the NLS stuff was initially added.

GNUmakefile.in

@@ -39,7 +39,7 @@ install-world:
 # build src/ before contrib/
 install-world-contrib-recurse: install-world-src-recurse
 
-$(call recurse,installdirs uninstall coverage,doc src config)
+$(call recurse,installdirs uninstall coverage init-po update-po,doc src config)
 
 $(call recurse,distprep,doc src config contrib)
 

src/Makefile.global.in

@@ -18,7 +18,7 @@
 #
 # Meta configuration
 
-standard_targets = all install installdirs uninstall distprep clean distclean maintainer-clean coverage check installcheck maintainer-check
+standard_targets = all install installdirs uninstall distprep clean distclean maintainer-clean coverage check installcheck maintainer-check init-po update-po
 # these targets should recurse even into subdirectories not being built:
 standard_always_targets = distprep clean distclean maintainer-clean
 

src/pl/plpgsql/Makefile

@@ -12,5 +12,6 @@ subdir = src/pl/plpgsql
 top_builddir = ../../..
 include $(top_builddir)/src/Makefile.global
 
-all install installdirs uninstall distprep clean distclean maintainer-clean coverage:
+SUBDIRS = src
-	$(MAKE) -C src $@
+
+$(recurse)