tests: Fix read_file test.

[libguestfs.git] / po / Makevars

diff --git a/po/Makevars b/po/Makevars
index 2ef4f7e..76b47a4 100644 (file)
--- a/po/Makevars
+++ b/po/Makevars
@@ -8,7 +8,8 @@ subdir = po
 top_builddir = ..
 
 # These options get passed to xgettext.
-XGETTEXT_OPTIONS = --keyword=_ --keyword=N_
+# --keyword=__ etc are for Perl code using perl-libintl.
+XGETTEXT_OPTIONS = --keyword=_ --keyword=N_ --keyword=__ --keyword=__x
 
 # This is the copyright holder that gets inserted into the header of the
 # $(DOMAIN).pot file.  Set this to the copyright holder of the surrounding