From 0e7ab7a7d08c48f80d1ea66f15b4b28588d95f2f Mon Sep 17 00:00:00 2001
From: David Adam <zanchey@ucc.gu.uwa.edu.au>
Date: Thu, 21 Apr 2016 22:33:29 +0800
Subject: configure: work harder to ensure mkostemp usability

Closes #2952.
---
 configure.ac | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 90065e9b..2e3409bc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -522,10 +522,12 @@ AC_STRUCT_DIRENT_D_TYPE
 
 AC_CHECK_FUNCS( wcsdup wcsndup wcslen wcscasecmp wcsncasecmp fwprintf )
 AC_CHECK_FUNCS( futimes wcwidth wcswidth wcstok fputwc fgetwc )
-AC_CHECK_FUNCS( wcstol wcslcat wcslcpy lrand48_r killpg mkostemp )
+AC_CHECK_FUNCS( wcstol wcslcat wcslcpy lrand48_r killpg )
 AC_CHECK_FUNCS( backtrace backtrace_symbols_fd sysconf getifaddrs )
 AC_CHECK_FUNCS( futimens clock_gettime )
 
+AC_CHECK_DECL( [mkostemp], [ AC_CHECK_FUNCS([mkostemp]) ] )
+
 if test x$local_gettext != xno; then
   AC_CHECK_FUNCS( gettext dcgettext )
 
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