Add maintainer-check target

This can do various source code checks that are not appropriate for
either the build or the regression tests.  Currently: duplicate_oids,
SGML syntax and tabs check, NLS syntax check.

GNUmakefile.in

@@ -65,6 +65,8 @@ $(call recurse,check-world,src/test src/pl src/interfaces/ecpg,check)
 
 $(call recurse,installcheck-world,src/test src/pl src/interfaces/ecpg contrib,installcheck)
 
+$(call recurse,maintainer-check,doc src config contrib)
+
 GNUmakefile: GNUmakefile.in $(top_builddir)/config.status
 	./config.status $@
 

doc/Makefile

@@ -12,5 +12,5 @@ subdir = doc
 top_builddir = ..
 include $(top_builddir)/src/Makefile.global
 
-all distprep html man install installdirs uninstall clean distclean maintainer-clean:
+all distprep html man install installdirs uninstall clean distclean maintainer-clean maintainer-check:
 	$(MAKE) -C src $@

doc/src/Makefile

@@ -4,5 +4,5 @@ subdir = doc/src
 top_builddir = ../..
 include $(top_builddir)/src/Makefile.global
 
-all distprep html man install installdirs uninstall clean distclean maintainer-clean:
+all distprep html man install installdirs uninstall clean distclean maintainer-clean maintainer-check:
 	$(MAKE) -C sgml $@

doc/src/sgml/Makefile

@@ -279,7 +279,7 @@ MAKEINFO = makeinfo
 ##
 
 # Quick syntax check without style processing
-check: postgres.sgml $(ALMOSTALLSGML) check-tabs
+check maintainer-check: postgres.sgml $(ALMOSTALLSGML) check-tabs
 	$(NSGMLS) $(SPFLAGS) $(SGMLINCLUDE) -s $<
 
 

src/Makefile.global.in

@@ -18,9 +18,9 @@
 #
 # Meta configuration
 
-standard_targets = all install installdirs uninstall distprep clean distclean maintainer-clean coverage check installcheck
+standard_targets = all install installdirs uninstall distprep clean distclean maintainer-clean coverage check installcheck maintainer-check
 
-.PHONY: $(standard_targets) install-strip maintainer-check html man installcheck-parallel
+.PHONY: $(standard_targets) install-strip html man installcheck-parallel
 
 # make `all' the default target
 all:

src/include/Makefile

@@ -67,3 +67,6 @@ clean:
 
 distclean maintainer-clean: clean
 	rm -f pg_config.h dynloader.h pg_config_os.h stamp-h
+
+maintainer-check:
+	cd catalog && ./duplicate_oids