updated gr_omnithread.m4 so that it preserves ACX_PTHREADS default if-found behavior

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6199 221aa14e-8319-0410-a670-987f0aec2ac5

diff --git a/config/gr_omnithread.m4 b/config/gr_omnithread.m4
index 79dff0565bea4498f77adff29b3c761e950d3091..054f0782472b5ebeb49c89faeeea323959556194 100644 (file)
--- a/config/gr_omnithread.m4
+++ b/config/gr_omnithread.m4
@@ -21,7 +21,8 @@ AC_DEFUN([GR_OMNITHREAD],
 [
   # Check first for POSIX
   ACX_PTHREAD(
-  [ ot_posix="yes"
+  [ 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