33 lines
904 B
Plaintext
33 lines
904 B
Plaintext
dnl @synopsis AC_CXX_HAVE_STD_LIBS
|
|
dnl
|
|
dnl If the compiler supports ISO C++ standard library (i.e., can
|
|
dnl include the files iostream, map, iomanip and cmath}), define
|
|
dnl HAVE_STD_LIBS.
|
|
dnl
|
|
dnl @category Cxx
|
|
dnl @author Todd Veldhuizen
|
|
dnl @author Luc Maisonobe <luc@spaceroots.org>
|
|
dnl @version 2004-02-04
|
|
dnl @license AllPermissive
|
|
|
|
AC_DEFUN([AC_CXX_HAVE_STD_LIBS],
|
|
[AC_CACHE_CHECK(whether the compiler supports ISO C++ standard library,
|
|
ac_cv_cxx_have_std_libs,
|
|
[AC_REQUIRE([AX_CXX_NAMESPACES])
|
|
AC_LANG_SAVE
|
|
AC_LANG_CPLUSPLUS
|
|
AC_TRY_COMPILE([#include <iostream>
|
|
#include <map>
|
|
#include <iomanip>
|
|
#include <cmath>
|
|
#ifdef HAVE_NAMESPACES
|
|
using namespace std;
|
|
#endif],[return 0;],
|
|
ac_cv_cxx_have_std_libs=yes, ac_cv_cxx_have_std_libs=no)
|
|
AC_LANG_RESTORE
|
|
])
|
|
if test "$ac_cv_cxx_have_std_libs" = yes; then
|
|
AC_DEFINE(HAVE_STD_LIBS,,[define if the compiler supports ISO C++ standard library])
|
|
fi
|
|
])
|