libnfc/m4/libnfc_drivers.m4
Romain Tartiere f1f31d1b4c Unbreak and merge PN53x USB drivers.
While here fix some includes that would not work if SRCDIR != BUILDDIR.
2011-03-05 19:54:52 +00:00

82 lines
2.8 KiB
Text

dnl Handle drivers arguments list
AC_DEFUN([LIBNFC_ARG_WITH_DRIVERS],
[
AC_MSG_CHECKING(which drivers to build)
AC_ARG_WITH(drivers,
AC_HELP_STRING([--with-drivers=DRIVERS], [Use a custom driver set, where DRIVERS is a coma-separated list of drivers to build support for. Available drivers are: 'acr122', 'arygon', 'pn532_uart' and 'pn53x_usb'. Default drivers set is 'acr122,arygon,pn53x_usb'. The special driver set 'all' compile all available drivers.]),
[ case "${withval}" in
yes | no)
dnl ignore calls without any arguments
DRIVER_BUILD_LIST="default"
AC_MSG_RESULT(default drivers)
;;
*)
DRIVER_BUILD_LIST=`echo ${withval} | sed "s/,/ /g"`
AC_MSG_RESULT(${DRIVER_BUILD_LIST})
;;
esac
],
[
DRIVER_BUILD_LIST="default"
AC_MSG_RESULT(default drivers)
]
)
case "${DRIVER_BUILD_LIST}" in
default)
DRIVER_BUILD_LIST="acr122 arygon pn53x_usb"
;;
all)
DRIVER_BUILD_LIST="acr122 arygon pn53x_usb pn532_uart"
;;
esac
DRIVERS_CFLAGS=""
driver_acr122_enabled="no"
driver_pn53x_usb_enabled="no"
driver_arygon_enabled="no"
driver_pn532_uart_enabled="no"
for driver in ${DRIVER_BUILD_LIST}
do
case "${driver}" in
acr122)
pcsc_required="yes"
driver_acr122_enabled="yes"
DRIVERS_CFLAGS="$DRIVERS_CFLAGS -DDRIVER_ACR122_ENABLED"
;;
pn53x_usb)
libusb_required="yes"
driver_pn53x_usb_enabled="yes"
DRIVERS_CFLAGS="$DRIVERS_CFLAGS -DDRIVER_PN53X_USB_ENABLED"
;;
arygon)
driver_arygon_enabled="yes"
DRIVERS_CFLAGS="$DRIVERS_CFLAGS -DDRIVER_ARYGON_ENABLED"
;;
pn532_uart)
driver_pn532_uart_enabled="yes"
DRIVERS_CFLAGS="$DRIVERS_CFLAGS -DDRIVER_PN532_UART_ENABLED"
;;
*)
AC_MSG_ERROR([Unknow driver: $driver])
;;
esac
done
AC_SUBST(DRIVERS_CFLAGS)
AM_CONDITIONAL(DRIVER_ACR122_ENABLED, [test x"$driver_acr122_enabled" = xyes])
AM_CONDITIONAL(DRIVER_PN53X_USB_ENABLED, [test x"$driver_pn53x_usb_enabled" = xyes])
AM_CONDITIONAL(DRIVER_ARYGON_ENABLED, [test x"$driver_arygon_enabled" = xyes])
AM_CONDITIONAL(DRIVER_PN532_UART_ENABLED, [test x"$driver_pn532_uart_enabled" = xyes])
])
AC_DEFUN([LIBNFC_DRIVERS_SUMMARY],[
echo
echo "Selected drivers:"
echo " acr122........... $driver_acr122_enabled"
echo " arygon........... $driver_arygon_enabled"
echo " pn53x_usb........ $driver_pn53x_usb_enabled"
echo " pn532_uart....... $driver_pn532_uart_enabled"
])