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Imported Upstream version 3.0.3
[debian/gnuradio]
/
config
/
lf_cxx.m4
diff --git
a/config/lf_cxx.m4
b/config/lf_cxx.m4
index c2b3cd5399ccf31056e402a3860240ede81aa545..9465290b943541f313a7d4b5c9f9677742368180 100644
(file)
--- a/
config/lf_cxx.m4
+++ b/
config/lf_cxx.m4
@@
-85,7
+85,7
@@
AC_DEFUN([LF_CXX_PORTABILITY],[
dnl Test whether C++ has std::isnan
AC_MSG_CHECKING(whether C++ has std::isnan)
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 <
cmat
h>], [
std::isnan(0);
], [ AC_MSG_RESULT(yes)
AC_DEFINE(CXX_HAS_STD_ISNAN,[],[Define if has std::isnan]) ],
std::isnan(0);
], [ AC_MSG_RESULT(yes)
AC_DEFINE(CXX_HAS_STD_ISNAN,[],[Define if has std::isnan]) ],