AM_CONDITIONAL([HAVE_BUILTIN_ATOMIC], [test x$ac_have_builtin_atomic = xyes])
-# Check for __builtin_frame_address() support
-AC_MSG_CHECKING([if gcc supports __builtin_frame_address])
-
-AC_TRY_COMPILE(
-[
-], [
- __builtin_frame_address(0);
- return 0;
-],
-[
-ac_have_builtin_frame_address=yes
-AC_MSG_RESULT([yes])
-AC_DEFINE([HAVE_BUILTIN_FRAME_ADDRESS], 1,
- [Define to 1 if your compiler supports __builtin_frame_address.])
-], [
-ac_have_builtin_frame_address=no
-AC_MSG_RESULT([no])
-])
-CFLAGS=$safe_CFLAGS
-
-AM_CONDITIONAL(HAVE_BUILTIN_FRAME_ADDRESS,
- test x$ac_have_builtin_frame_address = xyes)
-
#----------------------------------------------------------------------------
# Ok. We're done checking.
#----------------------------------------------------------------------------