From 64cfe5e150e2d3e58dde1a6701d8c734c20e0848 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 2 Mar 2012 14:11:03 +0200
Subject: Reimplement C++11 support to be header-only

This way, the same build of the runtime libraries can be used in both
C++98 and C++11 modes. This is important for when runtimes are installed
or packaged.
---
 m4/cxx11.m4 | 38 --------------------------------------
 1 file changed, 38 deletions(-)
 delete mode 100644 m4/cxx11.m4

(limited to 'm4')

diff --git a/m4/cxx11.m4 b/m4/cxx11.m4
deleted file mode 100644
index 774f20d..0000000
--- a/m4/cxx11.m4
+++ /dev/null
@@ -1,38 +0,0 @@
-dnl file      : m4/cxx11.m4
-dnl copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC
-dnl license   : GNU GPL v2; see accompanying LICENSE file
-dnl
-dnl CXX11(MACRO, DESCRIPTION)
-dnl
-dnl Check if we are compiling in the C++11 mode. If we are, define MACRO as
-dnl both a macro and conditional as well as set the cxx11 variable to 'yes'.
-dnl
-AC_DEFUN([CXX11],
-[
-cxx11=no
-
-AC_MSG_CHECKING([whether we are in C++11 mode])
-
-CXX_LIBTOOL_LINK_IFELSE(
-AC_LANG_SOURCE([[
-#include <memory>
-
-int
-main ()
-{
-  std::shared_ptr<int> p (new int (10));
-  *p = 11;
-}
-]]),
-[cxx11=yes])
-
-if test x"$cxx11" = xyes; then
-  AC_MSG_RESULT([yes])
-  AC_DEFINE([$1], [1], [$2])
-else
-  AC_MSG_RESULT([no])
-fi
-
-AM_CONDITIONAL([$1], [test x$cxx11 = xyes])
-
-])dnl
-- 
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