Upgrade to gettext 0.12.1 version.

po/Makefile.in.in

@@ -1,5 +1,5 @@
 # Makefile for PO directory in any package using GNU gettext.
-# Copyright (C) 1995-1997, 2000-2002 by Ulrich Drepper <drepper@gnu.ai.mit.edu>
+# Copyright (C) 1995-1997, 2000-2003 by Ulrich Drepper <drepper@gnu.ai.mit.edu>
 #
 # This file can be copied and used freely without restrictions.  It can
 # be used in projects which are not available under the GNU General Public
@@ -27,7 +27,7 @@ gettextsrcdir = $(datadir)/gettext/po
 INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
 MKINSTALLDIRS = @MKINSTALLDIRS@
-mkinstalldirs = $(SHELL) `case "$(MKINSTALLDIRS)" in /*) echo "$(MKINSTALLDIRS)" ;; *) echo "$(top_builddir)/$(MKINSTALLDIRS)" ;; esac`
+mkinstalldirs = $(SHELL) $(MKINSTALLDIRS)
 
 GMSGFMT = @GMSGFMT@
 MSGFMT = @MSGFMT@
@@ -42,9 +42,9 @@ POFILES = @POFILES@
 GMOFILES = @GMOFILES@
 UPDATEPOFILES = @UPDATEPOFILES@
 DUMMYPOFILES = @DUMMYPOFILES@
-DISTFILES.common = Makefile.in.in Makevars remove-potcdate.sin \
+DISTFILES.common = Makefile.in.in remove-potcdate.sin \
 $(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3)
-DISTFILES = $(DISTFILES.common) POTFILES.in $(DOMAIN).pot \
+DISTFILES = $(DISTFILES.common) Makevars POTFILES.in $(DOMAIN).pot stamp-po \
 $(POFILES) $(GMOFILES) \
 $(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3)
 
@@ -74,18 +74,35 @@ CATALOGS = @CATALOGS@
 
 all: all-@USE_NLS@
 
-all-yes: $(CATALOGS)
+all-yes: stamp-po
 all-no:
 
+# stamp-po is a timestamp denoting the last time at which the CATALOGS have
+# been loosely updated. Its purpose is that when a developer or translator
+# checks out the package via CVS, and the $(DOMAIN).pot file is not in CVS,
+# "make" will update the $(DOMAIN).pot and the $(CATALOGS), but subsequent
+# invocations of "make" will do nothing. This timestamp would not be necessary
+# if updating the $(CATALOGS) would always touch them; however, the rule for
+# $(POFILES) has been designed to not touch files that don't need to be
+# changed.
+stamp-po: $(srcdir)/$(DOMAIN).pot
+	test -z "$(CATALOGS)" || $(MAKE) $(CATALOGS)
+	@echo "touch stamp-po"
+	@echo timestamp > stamp-poT
+	@mv stamp-poT stamp-po
+
 # Note: Target 'all' must not depend on target '$(DOMAIN).pot-update',
 # otherwise packages like GCC can not be built if only parts of the source
 # have been downloaded.
 
+# This target rebuilds $(DOMAIN).pot; it is an expensive operation.
+# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed.
 $(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed
 	$(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \
 	  --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) \
 	  --files-from=$(srcdir)/POTFILES.in \
-	  --copyright-holder='$(COPYRIGHT_HOLDER)'
+	  --copyright-holder='$(COPYRIGHT_HOLDER)' \
+	  --msgid-bugs-address='$(MSGID_BUGS_ADDRESS)'
 	test ! -f $(DOMAIN).po || { \
 	  if test -f $(srcdir)/$(DOMAIN).pot; then \
 	    sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \
@@ -101,9 +118,14 @@ $(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed
 	  fi; \
 	}
 
+# This rule has no dependencies: we don't need to update $(DOMAIN).pot at
+# every "make" invocation, only create it when it is missing.
+# Only "make $(DOMAIN).pot-update" or "make dist" will force an update.
 $(srcdir)/$(DOMAIN).pot:
 	$(MAKE) $(DOMAIN).pot-update
 
+# This target rebuilds a PO file if $(DOMAIN).pot has changed.
+# Note that a PO file is not touched if it doesn't need to be changed.
 $(POFILES): $(srcdir)/$(DOMAIN).pot
 	@lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \
 	test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \
@@ -114,12 +136,15 @@ $(POFILES): $(srcdir)/$(DOMAIN).pot
 install: install-exec install-data
 install-exec:
 install-data: install-data-@USE_NLS@
-	if test "$(PACKAGE)" = "gettext"; then \
+	if test "$(PACKAGE)" = "gettext-tools"; then \
 	  $(mkinstalldirs) $(DESTDIR)$(gettextsrcdir); \
-	  for file in $(DISTFILES.common); do \
+	  for file in $(DISTFILES.common) Makevars.template; do \
 	    $(INSTALL_DATA) $(srcdir)/$$file \
 			    $(DESTDIR)$(gettextsrcdir)/$$file; \
 	  done; \
+	  for file in Makevars; do \
+	    rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \
+	  done; \
 	else \
 	  : ; \
 	fi
@@ -170,7 +195,7 @@ install-strip: install
 installdirs: installdirs-exec installdirs-data
 installdirs-exec:
 installdirs-data: installdirs-data-@USE_NLS@
-	if test "$(PACKAGE)" = "gettext"; then \
+	if test "$(PACKAGE)" = "gettext-tools"; then \
 	  $(mkinstalldirs) $(DESTDIR)$(gettextsrcdir); \
 	else \
 	  : ; \
@@ -215,8 +240,8 @@ installcheck:
 uninstall: uninstall-exec uninstall-data
 uninstall-exec:
 uninstall-data: uninstall-data-@USE_NLS@
-	if test "$(PACKAGE)" = "gettext"; then \
-	  for file in $(DISTFILES.common); do \
+	if test "$(PACKAGE)" = "gettext-tools"; then \
+	  for file in $(DISTFILES.common) Makevars.template; do \
 	    rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \
 	  done; \
 	else \
@@ -235,10 +260,11 @@ uninstall-data-yes:
 
 check: all
 
-dvi info tags TAGS ID:
+info dvi ps pdf html tags TAGS ctags CTAGS ID:
 
 mostlyclean:
 	rm -f remove-potcdate.sed
+	rm -f stamp-poT
 	rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po
 	rm -fr *.o
 
@@ -250,7 +276,7 @@ distclean: clean
 maintainer-clean: distclean
 	@echo "This command is intended for maintainers to use;"
 	@echo "it deletes files that may require special tools to rebuild."
-	rm -f $(GMOFILES)
+	rm -f stamp-po $(GMOFILES)
 
 distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
 dist distdir:
@@ -259,7 +285,17 @@ dist distdir:
 # This is a separate target because 'update-po' must be executed before.
 dist2: $(DISTFILES)
 	dists="$(DISTFILES)"; \
-	if test -f $(srcdir)/ChangeLog; then dists="$$dists ChangeLog"; fi; \
+	if test "$(PACKAGE)" = "gettext-tools"; then \
+	  dists="$$dists Makevars.template"; \
+	fi; \
+	if test -f $(srcdir)/ChangeLog; then \
+	  dists="$$dists ChangeLog"; \
+	fi; \
+	for i in 0 1 2 3 4 5 6 7 8 9; do \
+	  if test -f $(srcdir)/ChangeLog.$$i; then \
+	    dists="$$dists ChangeLog.$$i"; \
+	  fi; \
+	done; \
 	if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \
 	for file in $$dists; do \
 	  if test -f $$file; then \
@@ -271,14 +307,14 @@ dist2: $(DISTFILES)
 
 update-po: Makefile
 	$(MAKE) $(DOMAIN).pot-update
-	$(MAKE) $(UPDATEPOFILES)
+	test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES)
 	$(MAKE) update-gmo
 
 # General rule for updating PO files.
 
 .nop.po-update:
 	@lang=`echo $@ | sed -e 's/\.po-update$$//'`; \
-	if test "$(PACKAGE)" = "gettext"; then PATH=`pwd`/../src:$$PATH; fi; \
+	if test "$(PACKAGE)" = "gettext-tools"; then PATH=`pwd`/../src:$$PATH; fi; \
 	tmpdir=`pwd`; \
 	echo "$$lang:"; \
 	test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \
@@ -305,7 +341,7 @@ $(DUMMYPOFILES):
 update-gmo: Makefile $(GMOFILES)
 	@:
 
-Makefile: Makefile.in.in $(top_builddir)/config.status POTFILES.in
+Makefile: Makefile.in.in $(top_builddir)/config.status @POMAKEFILEDEPS@
 	cd $(top_builddir) \
 	  && CONFIG_FILES=$(subdir)/$@.in CONFIG_HEADERS= \
 	       $(SHELL) ./config.status