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dnl Copyright (C) 2009 Sun Microsystems, Inc.
dnl This file is free software; Sun Microsystems, Inc.
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([PANDORA_CHECK_CXX_STANDARD],[
dnl AC_REQUIRE([AC_CXX_COMPILE_STDCXX_0X])
AS_IF([test "$GCC" = "yes"],
[AS_IF([test "$ac_cv_cxx_compile_cxx0x_native" = "yes"],[],
[AS_IF([test "$ac_cv_cxx_compile_cxx0x_gxx" = "yes"],
[CXX_STANDARD="-std=gnu++0x"],
[CXX_STANDARD="-std=gnu++98"])
])
])
AM_CXXFLAGS="${CXX_STANDARD} ${AM_CXXFLAGS}"
save_CXXFLAGS="${CXXFLAGS}"
CXXFLAGS="${CXXFLAGS} ${CXX_STANDARD}"
AC_CXX_HEADER_STDCXX_98
CXXFLAGS="${save_CXXFLAGS}"
AC_SUBST([CXX_STANDARD])
])
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