From 75bea7c72a919859674f493548653de88f96c798 Mon Sep 17 00:00:00 2001
From: Changqing Li <changqing.li@windriver.com>
Date: Mon, 22 Apr 2019 10:36:13 +0800
Subject: [PATCH] test-getopt-posix fix

fix below problem:
test-getopt.h:754: assertion 'strcmp (argv[1], "donald") == 0' failed

get this patch from  
https://github.com/habitat-sh/core-plans/blob/master/m4/fix-test-getopt-posix-with-glibc-2.26.patch

Upstream-Status: Pending

have report this bug to m4-discuss@gnu.org

Signed-off-by: Changqing Li <changqing.li@windriver.com>
---
 tests/test-getopt-posix.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tests/test-getopt-posix.c b/tests/test-getopt-posix.c
index 5532271..2a3d511 100644
--- a/tests/test-getopt-posix.c
+++ b/tests/test-getopt-posix.c
@@ -22,6 +22,13 @@
    ftell link warning if we are not using the gnulib ftell module.  */
 #define _GL_NO_LARGE_FILES
 
+/*
+ * Glibc 2.26 does hard include bits/getopt_posix.h which causes the system
+ * to use glibc's getopt but the tests expect gnulib behavior. Until a better
+ * fix is available this avoids that mis-resolution.
+ */
+#include <getopt.h>
+
 /* POSIX and glibc provide the getopt() function in <unistd.h>, see
    http://pubs.opengroup.org/onlinepubs/9699919799/functions/getopt.html
    https://www.gnu.org/software/libc/manual/html_node/Using-Getopt.html
-- 
2.7.4