gettext: run gettextize-0.18.2

Ran gettextize from gettext-0.18.2 to clean up some annoying
configuration warnings.

Also, allow m4 and po changelogs to be created, especially to help folks
concerned with the particulars of string translation.

Signed-off-by: Joe Konno <joe.konno@intel.com>

1 files changed, 14 insertions, 5 deletions

diff --git a/po/Makefile.in.in b/po/Makefile.in.in
index 83d8838..fce63a6 100644
--- a/po/Makefile.in.in
+++ b/po/Makefile.in.in
@@ -8,7 +8,7 @@
 # Please note that the actual code of GNU gettext is covered by the GNU
 # General Public License and is *not* in the public domain.
 #
-# Origin: gettext-0.18
+# Origin: gettext-0.18.2
 GETTEXT_MACRO_VERSION = 0.18
 
 PACKAGE = @PACKAGE@
@@ -96,14 +96,14 @@ CATALOGS = @CATALOGS@
 	mv t-$@ $@
 
 
-all: check-macro-version all-@USE_NLS@
+all: all-@USE_NLS@
 
 all-yes: stamp-po
 all-no:
 
 # Ensure that the gettext macros and this Makefile.in.in are in sync.
-check-macro-version:
-	@test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \
+CHECK_MACRO_VERSION = \
+	test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \
 	  || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \
 	       exit 1; \
 	     }
@@ -123,6 +123,7 @@ check-macro-version:
 # $(POFILES) has been designed to not touch files that don't need to be
 # changed.
 stamp-po: $(srcdir)/$(DOMAIN).pot
+	@$(CHECK_MACRO_VERSION)
 	test ! -f $(srcdir)/$(DOMAIN).pot || \
 	  test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES)
 	@test ! -f $(srcdir)/$(DOMAIN).pot || { \
@@ -137,8 +138,16 @@ stamp-po: $(srcdir)/$(DOMAIN).pot
 
 # 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.
+# The determination of whether the package xyz is a GNU one is based on the
+# heuristic whether some file in the top level directory mentions "GNU xyz".
+# If GNU 'find' is available, we avoid grepping through monster files.
 $(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed
-	if LC_ALL=C grep 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null | grep -v 'libtool:' >/dev/null; then \
+	if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \
+	       LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \
+	     else \
+	       LC_ALL=C grep 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \
+	     fi; \
+	   } | grep -v 'libtool:' >/dev/null; then \
 	  package_gnu='GNU '; \
 	else \
 	  package_gnu=''; \