diff options
Diffstat (limited to 'aclocal/check-cxx.m4')
| -rw-r--r-- | aclocal/check-cxx.m4 | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/aclocal/check-cxx.m4 b/aclocal/check-cxx.m4 new file mode 100644 index 0000000000..525997d6ea --- /dev/null +++ b/aclocal/check-cxx.m4 @@ -0,0 +1,20 @@ +dnl $Id$ +dnl +AC_DEFUN(RTEMS_CHECK_CXX, +[dnl +AC_REQUIRE([RTEMS_CHECK_CPU])dnl +AC_REQUIRE([RTEMS_PROG_CXX_FOR_TARGET])dnl +AC_CACHE_CHECK([whether to build rtems++], + rtems_cv_HAS_CPLUSPLUS, + [ if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then + if test -n "$CXX_FOR_TARGET"; then + rtems_cv_HAS_CPLUSPLUS="yes" + else + rtems_cv_HAS_CPLUSPLUS="no" + fi + else + rtems_cv_HAS_CPLUSPLUS="no" + fi]) +HAS_CPLUSPLUS="$rtems_cv_HAS_CPLUSPLUS"; +AC_SUBST(HAS_CPLUSPLUS)dnl +]) |