From 83628c6074cc45c6221d1d1300dc2368caa3914b Mon Sep 17 00:00:00 2001
From: ctice <ctice@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 20 Aug 2013 20:43:16 +0000
Subject: Fix logging to not use /tmp or the current directory; get the
 location for writing log files from an environment variable; use secure
 getenv whenever possible.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@201890 138bc75d-0d04-0410-961f-82ee72b054a4
---
 libvtv/configure.ac | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'libvtv/configure.ac')

diff --git a/libvtv/configure.ac b/libvtv/configure.ac
index 47243122616..60350dfccc3 100644
--- a/libvtv/configure.ac
+++ b/libvtv/configure.ac
@@ -91,6 +91,12 @@ esac
 AC_SUBST(toolexecdir)
 AC_SUBST(toolexeclibdir)
 
+AC_GNU_SOURCE
+AC_CHECK_FUNCS([__secure_getenv])
+
+AC_GNU_SOURCE
+AC_CHECK_FUNCS([secure_getenv])
+
 # Check for programs.
 m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
 m4_define([_AC_ARG_VAR_PRECIOUS],[])
-- 
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