[AC_ARG_VAR([AUTOTEST], [command to compile autotest programs])],
[DX_DO([_DX_PROG_AUTOTEST_SRC],
[_DX_PROG_AUTOTEST_SET_VAR],
[AC_ARG_VAR([AUTOTEST], [command to compile autotest programs])],
[DX_DO([_DX_PROG_AUTOTEST_SRC],
[_DX_PROG_AUTOTEST_SET_VAR],