Merge branch 'feature/upstream' into develop

1 files changed, 0 insertions, 69 deletions

diff --git a/libcutl/m4/threads.m4 b/libcutl/m4/threads.m4
deleted file mode 100644
index 1609a04..0000000
--- a/libcutl/m4/threads.m4
+++ /dev/null
@@ -1,69 +0,0 @@
-dnl file      : m4/threads.m4
-dnl copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC
-dnl license   : GNU GPL v2; see accompanying LICENSE file
-dnl
-AC_DEFUN([THREADS],[
-
-threads_thread_keyword=no
-
-AC_ARG_ENABLE(
-  [threads],
-  AS_HELP_STRING([--disable-threads], [disable threads (enabled by default)]),
-  [AS_IF([test x"$enableval" = xno], [threads=none], [threads=check])],
-  [threads=check])
-
-# If thread support is not disabled by the user, figure out what we can use.
-#
-if test x$threads = xcheck; then
-  case $host_os in
-    windows* | mingw*)
-      case $host_os in
-        mingw*)
-          CXXFLAGS="$CXXFLAGS -mthreads"
-          ;;
-      esac
-
-      # Newer versions of GCC can be configured to use either Win32 or POSIX
-      # threads. It appears that -mthreads should be used in both cases but
-      # if the model is POSIX then GCC will also link -lpthread by default.
-      # Use that fact to test which model we have.
-      #
-      AC_TRY_LINK([#include <pthread.h>],
-                  [pthread_create(0,0,0,0);],
-		  [threads=posix],
-                  [threads=win32])
-      ;;
-    *)
-      ACX_PTHREAD
-
-      if test x$acx_pthread_ok = xyes; then
-        threads=posix
-        LIBS="$LIBS $PTHREAD_LIBS"
-        CXXFLAGS="$CXXFLAGS $PTHREAD_CXXFLAGS"
-
-        # Check if we can use the __thread keyword.
-        #
-        AC_MSG_CHECKING([for __thread keyword])
-
-        CXX_LIBTOOL_LINK_IFELSE([
-          AC_LANG_SOURCE([
-            __thread int tls_var;
-
-            int
-            main ()
-            {
-              tls_var = 0;
-            }
-          ])],
-          [threads_thread_keyword=yes])
-
-        AC_MSG_RESULT([$threads_thread_keyword])
-      fi
-      ;;
-  esac
-fi
-
-if test x$threads = xcheck; then
-  AC_MSG_ERROR([thread support not available; use --disable-threads to force single-threaded mode])
-fi
-])dnl