[Commit-gnuradio] r4137 - gnuradio/trunk/config

[eb]

Author: eb
Date: 2006-12-18 10:55:04 -0700 (Mon, 18 Dec 2006)
New Revision: 4137

Modified:
   gnuradio/trunk/config/lf_cxx.m4
Log:
Applied patch to fix ticket:117

Modified: gnuradio/trunk/config/lf_cxx.m4
===================================================================
--- gnuradio/trunk/config/lf_cxx.m4     2006-12-18 06:54:58 UTC (rev 4136)
+++ gnuradio/trunk/config/lf_cxx.m4     2006-12-18 17:55:04 UTC (rev 4137)
@@ -85,7 +85,7 @@
 
   dnl Test whether C++ has std::isnan
   AC_MSG_CHECKING(whether C++ has std::isnan)
-  AC_TRY_COMPILE([#include <math.h>], [
+  AC_TRY_COMPILE([#include <cmath>], [
    std::isnan(0);
 ], [ AC_MSG_RESULT(yes)
        AC_DEFINE(CXX_HAS_STD_ISNAN,[],[Define if has std::isnan]) ],