diff options
Diffstat (limited to 'volk')
| -rw-r--r-- | volk/config/lf_cxx.m4 | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/volk/config/lf_cxx.m4 b/volk/config/lf_cxx.m4 index dfc6bfbfe..7cce5f8a4 100644 --- a/volk/config/lf_cxx.m4 +++ b/volk/config/lf_cxx.m4 @@ -46,22 +46,5 @@ AC_DEFUN([LF_CXX_PORTABILITY],[ dnl Check for common C++ portability problems dnl - dnl AC_LANG_PUSH - dnl AC_LANG_CPLUSPLUS - AC_LANG_SAVE - AC_LANG_CPLUSPLUS - - - dnl Test whether C++ has std::isnan - AC_MSG_CHECKING(whether C++ has std::isnan) - AC_TRY_COMPILE([#include <cmath>], [ - std::isnan(0); -], [ AC_MSG_RESULT(yes) - AC_DEFINE(CXX_HAS_STD_ISNAN,[],[Define if has std::isnan]) ], - [ AC_MSG_RESULT(no) ]) - - dnl Done with the portability checks - dnl AC_LANG_POP([C++]) - AC_LANG_RESTORE ]) |