1 files changed, 0 insertions, 52 deletions
diff --git a/gr-howto-write-a-block/config/gr_omnithread.m4 b/gr-howto-write-a-block/config/gr_omnithread.m4
deleted file mode 100644
index 054f07824..000000000
--- a/gr-howto-write-a-block/config/gr_omnithread.m4
+++ /dev/null
@@ -1,52 +0,0 @@
-# Check for Omnithread (pthread/NT) thread support.             -*- Autoconf -*-
-
-# Copyright 2003,2007 Free Software Foundation, Inc.
-
-# 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, 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, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Boston, MA
-# 02110-1301, USA.
-
-AC_DEFUN([GR_OMNITHREAD],
-[
-  # Check first for POSIX
-  ACX_PTHREAD(
-  [ AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.])
-    ot_posix="yes"
-    DEFINES="$DEFINES -DOMNITHREAD_POSIX=1"
-  ],[
-    # If no POSIX support found, then check for NT threads
-    AC_MSG_CHECKING([for NT threads])
-
-    AC_LINK_IFELSE([
-        #include <windows.h>
-        #include <winbase.h>
-        int main() { InitializeCriticalSection(NULL); return 0; }
-      ],
-      [ 
-        ot_nt="yes"
-        DEFINES="$DEFINES -DOMNITHREAD_NT=1"
-      ],
-      [AC_MSG_FAILURE([GNU Radio requires POSIX threads.  pthreads not found.])]
-    )
-    AC_MSG_RESULT(yes)
-  ])
-  AM_CONDITIONAL(OMNITHREAD_POSIX, test "x$ot_posix" = xyes)
-  AM_CONDITIONAL(OMNITHREAD_NT, test "x$ot_nt" = xyes)
-
-  save_LIBS="$LIBS"
-  AC_SEARCH_LIBS([clock_gettime], [rt], [PTHREAD_LIBS="$PTHREAD_LIBS $LIBS"])
-  AC_CHECK_FUNCS([clock_gettime gettimeofday nanosleep])
-  LIBS="$save_LIBS"
-])
-