+ [ENABLE_PCMCIA=$enableval],[ENABLE_PCMCIA="maybe"])
+if test "$HAVE_PCMCIA" = "yes" ; then
+ if test "$ENABLE_PCMCIA" = "no" ; then
+ AC_MSG_NOTICE([PCMCIA support disabled])
+ USE_PCMCIA="no"
+ else
+ AC_DEFINE([CONFIG_COMEDI_PCMCIA],[true],[Define if using PCMCIA support])
+ USE_PCMCIA="yes"
+ fi
+else
+ if test "$ENABLE_PCMCIA" = "yes" ; then
+ AC_MSG_ERROR([Kernel does not support PCMCIA or its API is not supported by Comedi])
+ fi
+ USE_PCMCIA="no"
+fi
+AM_CONDITIONAL([CONFIG_COMEDI_PCMCIA],[test "$USE_PCMCIA" = "yes"])
+
+COMEDI_CHECK_PCMCIA_DRIVER_NAME([$LINUX_SRC_DIR],
+ [HAVE_PCMCIA_DRIVER_NAME="yes"], [HAVE_PCMCIA_DRIVER_NAME="no"])
+if test "$HAVE_PCMCIA_DRIVER_NAME" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_PCMCIA_DRIVER_NAME],[true],[Define if Linux kernel source has name member in struct pcmcia_driver])
+fi
+
+COMEDI_CHECK_PCMCIA_LOOP_TUPLE([$LINUX_SRC_DIR],
+ [HAVE_PCMCIA_LOOP_TUPLE="yes"], [HAVE_PCMCIA_LOOP_TUPLE="no"])
+if test "$HAVE_PCMCIA_LOOP_TUPLE" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_PCMCIA_LOOP_TUPLE],[true],[Define if Linux kernel source has pcmcia_loop_tuple function])
+fi
+
+COMEDI_CHECK_DS_DEV_NODE_T([$LINUX_SRC_DIR],
+ [HAVE_DS_DEV_NODE_T="yes"], [HAVE_DS_DEV_NODE_T="no"])
+if test "$HAVE_DS_DEV_NODE_T" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_DS_DEV_NODE_T],[true],[Define if Linux kernel source has dev_node_t in pcmcia/ds.h (removed in 2.6.35)])
+fi
+
+COMEDI_CHECK_CS_IRQ_REQ_T([$LINUX_SRC_DIR],
+ [HAVE_CS_IRQ_REQ_T="yes"], [HAVE_CS_IRQ_REQ_T="no"])
+if test "$HAVE_CS_IRQ_REQ_T" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_CS_IRQ_REQ_T],[true],[Define if Linux kernel source has irq_req_t in pcmcia/cs.h (removed in 2.6.35)])
+fi
+
+COMEDI_CHECK_CS_IO_REQ_T([$LINUX_SRC_DIR],
+ [HAVE_CS_IO_REQ_T="yes"], [HAVE_CS_IO_REQ_T="no"])
+if test "$HAVE_CS_IO_REQ_T" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_CS_IO_REQ_T],[true],[Define if Linux kernel source has io_req_t in pcmcia/cs.h (removed in 2.6.36)])
+fi
+
+COMEDI_CHECK_CS_MEMREQ_T([$LINUX_SRC_DIR],
+ [HAVE_CS_MEMREQ_T="yes"], [HAVE_CS_MEMREQ_T="no"])
+if test "$HAVE_CS_MEMREQ_T" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_CS_MEMREQ_T],[true],[Define if Linux kernel source has memreq_t in pcmcia/cs.h (removed in 2.6.36)])
+fi
+
+COMEDI_CHECK_HAVE_CS_TYPES_H([$LINUX_SRC_DIR],
+ [HAVE_CS_TYPES_H="yes"], [HAVE_CS_TYPES_H="no"])
+if test "$HAVE_CS_TYPES_H" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_CS_TYPES_H],[true],[Define if Linux kernel source has pcmcia/cs_types.h (removed in 2.6.36)])
+fi
+
+COMEDI_CHECK_HAVE_CS_H([$LINUX_SRC_DIR],
+ [HAVE_CS_H="yes"], [HAVE_CS_H="no"])
+if test "$HAVE_CS_TYPES_H" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_CS_H],[true],[Define if Linux kernel source has pcmcia/cs.h (removed in 2.6.37)])
+fi
+
+COMEDI_CHECK_HAVE_GENERIC_BOOL_TYPE([$LINUX_SRC_DIR],
+ [HAVE_GENERIC_BOOL_TYPE="yes"], [HAVE_GENERIC_BOOL_TYPE="no"])
+if test "$HAVE_GENERIC_BOOL_TYPE" = "yes" ; then
+ AC_DEFINE([CONFIG_COMEDI_HAVE_GENERIC_BOOL_TYPE],[true],[Define if Linux kernel source has generic 'bool' type in linux/types.h])
+fi
+
+AS_CHECK_LINUX_CONFIG_OPTION([CONFIG_USB],[HAVE_USB="yes"],[HAVE_USB="yes"],[HAVE_USB="no"])
+AM_CONDITIONAL([CONFIG_USB],[test "$HAVE_USB" = "yes"])
+AC_ARG_ENABLE([usb],[ --disable-usb Disable support for USB devices],
+ [ENABLE_USB=$enableval],[ENABLE_USB="maybe"])
+if test "$HAVE_USB" = "yes" ; then
+ if test "$ENABLE_USB" = "no" ; then
+ AC_MSG_NOTICE([USB support disabled])
+ USE_USB="no"
+ else
+ AC_DEFINE([CONFIG_COMEDI_USB],[true],[Define if using USB support])
+ USE_USB="yes"
+ fi