Re: Add infrastructure for handling gnulib localizations

[Bruno Haible]

I did:
>       * po/Makefile: New file.
>       * po/Makevars: New file, based on the template from GNU gettext.

Oops, there were two mistakes here. Reported by Benno Schulenberg.
Fixed like this:


2024-12-09  Bruno Haible  <bruno@clisp.org>

        Localizations: Fix omissions from the POT file.
        Reported by Benno Schulenberg.
        * po/Makefile ($(DOMAIN).pot): Remove the file pre-filtering; just pass
        all source files to xgettext.
        * po/Makevars (XGETTEXT_OPTIONS): Recognize gettext_noop as a keyword.

diff --git a/po/Makefile b/po/Makefile
index 7dfccb2db0..26b6ad5b8e 100644
--- a/po/Makefile
+++ b/po/Makefile
@@ -12,7 +12,7 @@ $(DOMAIN).pot: force
          --package-version='$(VERSION)' \
          --msgid-bugs-address='$(MSGID_BUGS_ADDRESS)' \
          $(XGETTEXT_OPTIONS) \
-         `cd .. && LC_ALL=C grep -l '[^A-Za-z_]_(' \`find lib '(' -name '*.c' 
-o -name '*.h' -o -name '*.y' ')' | LC_ALL=C sort\``
+         `cd .. && find lib '(' -name '*.c' -o -name '*.h' -o -name '*.y' ')' 
| LC_ALL=C sort`
        mv $(DOMAIN).po $(DOMAIN).pot
 
 force:
diff --git a/po/Makevars b/po/Makevars
index 6383129aa5..74f99cfa27 100644
--- a/po/Makevars
+++ b/po/Makevars
@@ -15,6 +15,7 @@ top_builddir = ..
 XGETTEXT_OPTIONS = \
   --keyword=_ --flag=_:1:pass-c-format \
   --keyword=N_ --flag=N_:1:pass-c-format \
+  --keyword=gettext_noop --flag=gettext_noop:1:pass-c-format \
   --flag=error:3:c-format --flag=error_at_line:5:c-format \
   --flag=verror:3:c-format --flag=verror_at_line:5:c-format \
   --flag=argp_error:2:c-format --flag=argp_failure:4:c-format \