From 0a81c22efb5d16229ffbea2f1a788b3b3edb4ab0 Mon Sep 17 00:00:00 2001
From: Julian Andres Klode <jak@debian.org>
Date: Sat, 6 Aug 2016 02:03:09 +0200
Subject: [PATCH] configure.ac: Drop broken unused check for ptsname_r()

AC_CHECK_FUNCS() defines HAVE_* variables, but AC_CHECK_FUNC()
does not.

Anyway: We do not have any code using HAVE_PTSNAME_R, so
just remove it.
---
 buildlib/config.h.in | 3 ---
 configure.ac         | 3 ---
 2 files changed, 6 deletions(-)

diff --git a/buildlib/config.h.in b/buildlib/config.h.in
index fb21b387f..71c05c1cd 100644
--- a/buildlib/config.h.in
+++ b/buildlib/config.h.in
@@ -37,9 +37,6 @@
 #undef HAVE_SETRESUID
 #undef HAVE_SETRESGID
 
-/* Check for ptsname_r() */
-#undef HAVE_PTSNAME_R
-
 /* Define to the size of the filesize containing structures */
 #undef _FILE_OFFSET_BITS
 
diff --git a/configure.ac b/configure.ac
index ce547ab74..376217d20 100644
--- a/configure.ac
+++ b/configure.ac
@@ -188,9 +188,6 @@ AC_SUBST(HAVE_GETRESGID)
 AC_SUBST(HAVE_SETRESUID)
 AC_SUBST(HAVE_SETRESGID)
 
-AC_CHECK_FUNC(ptsname_r)
-AC_SUBST(HAVE_PTSNAME_R)
-
 dnl Check for doxygen
 AC_PATH_PROG(DOXYGEN, doxygen)
 
-- 
2.47.2