passfd: fix test regression on Linux

[gnulib.git] / modules / error

diff --git a/modules/error b/modules/error
index cdf57f0..7d43aba 100644 (file)
--- a/modules/error
+++ b/modules/error
@@ -1,5 +1,10 @@
 Description:
-error() and error_at_line() functions: Error reporting.
+error and error_at_line functions: Error reporting.
+
+Notice:
+If you are using GNU gettext version 0.16.1 or older, add the following options
+to XGETTEXT_OPTIONS in your po/Makevars:
+  --flag=error:3:c-format --flag=error_at_line:5:c-format
 
 Files:
 lib/error.h
@@ -8,9 +13,13 @@ m4/error.m4
 
 Depends-on:
 strerror
+unistd
 
 configure.ac:
 gl_ERROR
+m4_ifdef([AM_XGETTEXT_OPTION],
+  [AM_][XGETTEXT_OPTION([--flag=error:3:c-format])
+   AM_][XGETTEXT_OPTION([--flag=error_at_line:5:c-format])])
 
 Makefile.am: