From d03b1a7e8c2d14b8a838135f7e577dd687e1bc3c Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Fri, 28 Sep 2018 16:41:09 -0700
Subject: [PATCH] getargs: use LC_MESSAGES trick only on glibc

* src/getargs.c (usage): Rely on setlocale (LC_MESSAGES, NULL)
trick only on glibc, as POSIX does not specify the output
of setlocale in this case, and the Gnulib localename module
source code indicates that the trick works only on glibc.
---
 src/getargs.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/getargs.c b/src/getargs.c
index 5696c35f..95c681b5 100644
--- a/src/getargs.c
+++ b/src/getargs.c
@@ -360,6 +360,8 @@ FEATURE is a list of comma separated words that can include:\n\
       fputs (_("General help using GNU software: "
                "<http://www.gnu.org/gethelp/>.\n"),
              stdout);
+
+#if (defined __GLIBC__ && __GLIBC__ >= 2) && !defined __UCLIBC__
       /* Don't output this redundant message for English locales.
          Note we still output for 'C' so that it gets included in the
          man page.  */
@@ -372,6 +374,7 @@ FEATURE is a list of comma separated words that can include:\n\
            email address.  */
         fputs (_("Report translation bugs to "
                  "<http://translationproject.org/team/>.\n"), stdout);
+#endif
       fputs (_("For complete documentation, run: info bison.\n"), stdout);
     }