+AC_ARG_ENABLE(radioshack-dmm, AC_HELP_STRING([--enable-radioshack-dmm],
+ [enable RadioShack DMM support [default=yes]]),
+ [HW_RADIOSHACK_DMM="$enableval"],
+ [HW_RADIOSHACK_DMM=yes])
+AM_CONDITIONAL(HW_RADIOSHACK_DMM, test x$HW_RADIOSHACK_DMM = xyes)
+if test "x$HW_RADIOSHACK_DMM" = "xyes"; then
+ AC_DEFINE(HAVE_HW_RADIOSHACK_DMM, 1, [RadioShack DMM support])
+fi
+
+AC_ARG_ENABLE(tekpower-dmm, AC_HELP_STRING([--enable-tekpower-dmm],
+ [enable TekPower DMM support [default=yes]]),
+ [HW_TEKPOWER_DMM="$enableval"],
+ [HW_TEKPOWER_DMM=yes])
+AM_CONDITIONAL(HW_TEKPOWER_DMM, test x$HW_TEKPOWER_DMM = xyes)
+if test "x$HW_TEKPOWER_DMM" = "xyes"; then
+ AC_DEFINE(HAVE_HW_TEKPOWER_DMM, 1, [TekPower DMM support])
+fi
+
+AC_ARG_ENABLE(tondaj-sl-814, AC_HELP_STRING([--enable-tondaj-sl-814],
+ [enable Tondaj SL-814 support [default=yes]]),
+ [HW_TONDAJ_SL_814="$enableval"],
+ [HW_TONDAJ_SL_814=yes])
+AM_CONDITIONAL(HW_TONDAJ_SL_814, test x$HW_TONDAJ_SL_814 = xyes)
+if test "x$HW_TONDAJ_SL_814" = "xyes"; then
+ AC_DEFINE(HAVE_HW_TONDAJ_SL_814, 1, [Tondaj SL-814 support])
+fi
+
+AC_ARG_ENABLE(uni-t-dmm, AC_HELP_STRING([--enable-uni-t-dmm],
+ [enable UNI-T DMM support [default=yes]]),
+ [HW_UNI_T_DMM="$enableval"],
+ [HW_UNI_T_DMM=yes])
+AM_CONDITIONAL(HW_UNI_T_DMM, test x$HW_UNI_T_DMM = xyes)
+if test "x$HW_UNI_T_DMM" = "xyes"; then
+ AC_DEFINE(HAVE_HW_UNI_T_DMM, 1, [UNI-T DMM support])
+fi
+
+AC_ARG_ENABLE(victor-dmm, AC_HELP_STRING([--enable-victor-dmm],
+ [enable victor-dmm support [default=yes]]),
+ [HW_VICTOR_DMM="$enableval"],
+ [HW_VICTOR_DMM=yes])
+AM_CONDITIONAL(HW_VICTOR_DMM, test x$HW_VICTOR_DMM = xyes)
+if test "x$HW_VICTOR_DMM" = "xyes"; then
+ AC_DEFINE(HAVE_HW_VICTOR_DMM, 1, [victor-dmm support])
+fi
+