(po-check): New rule.

(alpha): Make it.

diff --git a/Makefile.maint b/Makefile.maint
index a293c3276824e78503a035b4019d6194fd57fde7..54d846ff25190bfa19b7e64b1cf4fd324667dfe9 100644 (file)
--- a/Makefile.maint
+++ b/Makefile.maint
@@ -18,6 +18,12 @@ tag-prev-version = $(subst .,_,$(prev-version))
 this-cvs-tag = $(tag-package)-$(tag-this-version)
 prev-cvs-tag = $(tag-package)-$(tag-prev-version)
 
+# Verify that all source files using _() are listed in po/POTFILES.in.
+po-check:
+       grep -E -v '^(#|$$)' po/POTFILES.in | sort > $@-1
+       grep -E -l '\b_\(' lib/*.c src/*.c | sort > $@-2
+       diff -u $@-1 $@-2
+       rm -f $@-1 $@-2
 
 # Tag before making distribution.  Also, don't make a distribution if
 # checks fail.  Also, make sure the NEWS file is up-to-date.
@@ -108,6 +114,7 @@ announcement: NEWS ChangeLog $(distdir).tar.gz
        )
 
 alpha:
+       $(MAKE) po-check
        $(MAKE) cvs-dist
        $(MAKE) -s announcement > /tmp/announce-$(distdir)
        ln $(distdir).tar.gz ../release