1 dnl Copyright © 2008 Benjamin Kosnik <bkoz@redhat.com>
3 dnl Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.
6 AC_DEFUN([AC_CXX_HEADER_STDCXX_98], [
7 AC_CACHE_CHECK(for ISO C++ 98 include files,
61 ac_cv_cxx_stdcxx_98=yes, ac_cv_cxx_stdcxx_98=no)
64 if test "$ac_cv_cxx_stdcxx_98" = yes; then
65 AC_DEFINE(STDCXX_98_HEADERS,,[Define if ISO C++ 1998 header files are present. ])