From: Darren Tucker <dtucker@zip.com.au>
Date: Thu, 14 Jul 2016 02:25:24 +0000 (+1000)
Subject: Check for VIS_ALL.
X-Git-Tag: V_7_3_P1~41
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7df91b01fc558a33941c5c5f31abbcdc53a729fb;p=thirdparty%2Fopenssh-portable.git

Check for VIS_ALL.

If we don't have it, set BROKEN_STRNVIS to activate the compat replacement.
---

diff --git a/configure.ac b/configure.ac
index f6c44b874..2439e3948 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1405,6 +1405,9 @@ g.gl_statv = NULL;
 
 AC_CHECK_DECLS([GLOB_NOMATCH], , , [#include <glob.h>])
 
+AC_CHECK_DECL([VIS_ALL], ,
+    AC_DEFINE(BROKEN_STRNVIS, 1, [missing VIS_ALL]), [#include <vis.h>])
+
 AC_MSG_CHECKING([whether struct dirent allocates space for d_name])
 AC_RUN_IFELSE(
 	[AC_LANG_PROGRAM([[