X-Git-Url: http://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=m4%2Fax_tls.m4;fp=m4%2Fax_tls.m4;h=0000000000000000000000000000000000000000;hp=51edee8f7dbaccd6a351099854b66f2a05e46f3d;hb=109267f653502cf5ef5ada5d098167b9726daa2d;hpb=e2b8e1f623338afb1760a8033785f4904c645c86

diff --git a/m4/ax_tls.m4 b/m4/ax_tls.m4
deleted file mode 100644
index 51edee8..0000000
--- a/m4/ax_tls.m4
+++ /dev/null
@@ -1,74 +0,0 @@
-# ===========================================================================
-#          https://www.gnu.org/software/autoconf-archive/ax_tls.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_TLS([action-if-found], [action-if-not-found])
-#
-# DESCRIPTION
-#
-#   Provides a test for the compiler support of thread local storage (TLS)
-#   extensions. Defines TLS if it is found. Currently knows about C++11,
-#   GCC/ICC, and MSVC. I think SunPro uses the same as GCC, and Borland
-#   apparently supports either.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Alan Woodland <ajw05@aber.ac.uk>
-#   Copyright (c) 2010 Diego Elio Petteno` <flameeyes@gmail.com>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <https://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 14
-
-AC_DEFUN([AX_TLS], [
-  AC_MSG_CHECKING([for thread local storage (TLS) class])
-  AC_CACHE_VAL([ac_cv_tls],
-   [for ax_tls_keyword in thread_local _Thread_local __thread '__declspec(thread)' none; do
-       AS_CASE([$ax_tls_keyword],
-          [none], [ac_cv_tls=none ; break],
-          [AC_TRY_COMPILE(
-              [#include <stdlib.h>
-               static void
-               foo(void) {
-               static ] $ax_tls_keyword [ int bar;
-               exit(1);
-               }],
-               [],
-               [ac_cv_tls=$ax_tls_keyword ; break],
-               ac_cv_tls=none
-           )])
-    done
-  ])
-  AC_MSG_RESULT([$ac_cv_tls])
-
-  AS_IF([test "$ac_cv_tls" != "none"],
-    [AC_DEFINE_UNQUOTED([TLS],[$ac_cv_tls],[If the compiler supports a TLS storage class define it to that here])
-     m4_ifnblank([$1],[$1])],
-    [m4_ifnblank([$2],[$2])])
-])