| cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1 | dnl @synopsis AC_CXX_HAVE_STD_LIBS |
| 2 | dnl |
| 3 | dnl If the compiler supports ISO C++ standard library (i.e., can |
| 4 | dnl include the files iostream, map, iomanip and cmath}), define |
| 5 | dnl HAVE_STD_LIBS. |
| 6 | dnl |
| 7 | dnl @category Cxx |
| 8 | dnl @author Todd Veldhuizen |
| 9 | dnl @author Luc Maisonobe <luc@spaceroots.org> |
| 10 | dnl @version 2004-02-04 |
| 11 | dnl @license AllPermissive |
| 12 | |
| 13 | AC_DEFUN([AC_CXX_HAVE_STD_LIBS], |
| 14 | [AC_CACHE_CHECK(whether the compiler supports ISO C++ standard library, |
| 15 | ac_cv_cxx_have_std_libs, |
| cristy | 964cb7f | 2010-04-25 23:18:00 +0000 | [diff] [blame] | 16 | [AC_REQUIRE([AX_CXX_NAMESPACES]) |
| cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 17 | AC_LANG_SAVE |
| 18 | AC_LANG_CPLUSPLUS |
| 19 | AC_TRY_COMPILE([#include <iostream> |
| 20 | #include <map> |
| 21 | #include <iomanip> |
| 22 | #include <cmath> |
| 23 | #ifdef HAVE_NAMESPACES |
| 24 | using namespace std; |
| 25 | #endif],[return 0;], |
| 26 | ac_cv_cxx_have_std_libs=yes, ac_cv_cxx_have_std_libs=no) |
| 27 | AC_LANG_RESTORE |
| 28 | ]) |
| 29 | if test "$ac_cv_cxx_have_std_libs" = yes; then |
| 30 | AC_DEFINE(HAVE_STD_LIBS,,[define if the compiler supports ISO C++ standard library]) |
| 31 | fi |
| 32 | ]) |