From 41d45203ffd0936acbd4649b23e926b90c9a3333 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sun, 24 Feb 2019 13:43:22 +0100
Subject: trying to fix #5605

---
 configure.ac | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 745300939..d4ef1ed4e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -705,7 +705,14 @@ then
 	AM_CONDITIONAL(HAVE_GLIBCNSS, false)
 	AC_MSG_WARN([No GNU libc nss header, will not build NSS plugin])
 else
-	AM_CONDITIONAL(HAVE_GLIBCNSS, true)
+	NSS_INCLUDES="
+	#include <nss.h>
+	"
+	AC_CHECK_DECL([NSS_STATUS_UNAVAIL],
+		[AM_CONDITIONAL(HAVE_GLIBCNSS, true)],
+		[AM_CONDITIONAL(HAVE_GLIBCNSS, false)	
+		 AC_MSG_WARN([No nss header fails to define NSS_STATUS_UNAVAIl, will not build NSS plugin])],
+		[$NSS_INCLUDES])
 fi
 
 
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