Make scale_float() not throw a floating_point_underflow_exception...

[cln.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index b095e6552912386336a85d229d0d20abe2b22c1e..a9dfb26e4b78c2118abc902622f8cf48c1c8a613 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -90,6 +90,7 @@ AC_SUBST(CL_VERSION)
 dnl           checks for compiler characteristics
 dnl
 AC_LANG([C++])
+AX_CXX_COMPILE_STDCXX([11], [ext], [optional])
 dnl
 CL_LONGLONG
                       dnl DEFS HAVE_LONGLONG
@@ -112,8 +113,6 @@ CL_GETTIMEOFDAY
                       dnl DEFS HAVE_GETTIMEOFDAY, GETTIMEOFDAY_DOTS, GETTIMEOFDAY_TZP_T
 ac_cv_func_ftime=no
                       dnl don't use ftime(3) even if it's available
-CL_TIMES_CLOCK
-                      dnl DEFS HAVE_TIMES_CLOCK
 CL_RUSAGE
                       dnl DEFS HAVE_SYS_RESOURCE_H, HAVE_GETRUSAGE, HAVE_SYS_TIMES_H
 CL_PERROR