* m4/putenv.m4 (gl_FUNC_PUTENV): Also mention that we're checking

[gnulib.git] / modules / error

diff --git a/modules/error b/modules/error
index 4e999ca..1b58cda 100644 (file)
--- a/modules/error
+++ b/modules/error
@@ -1,15 +1,24 @@
 Description:
 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
 lib/error.c
 m4/error.m4
 
 Depends-on:
+strerror
 
 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: