Only include SPI related files when (at least) one SPI driver is enabled

2013-03-27 16:58:01 +01:00 · 2013-03-27 16:58:01 +01:00 · fc420d58af
commit fc420d58af
parent 1ab282d43c
3 changed files with 8 additions and 3 deletions
--- a/m4/libnfc_drivers.m4
+++ b/m4/libnfc_drivers.m4
@ -76,6 +76,7 @@ AC_DEFUN([LIBNFC_ARG_WITH_DRIVERS],
                  DRIVERS_CFLAGS="$DRIVERS_CFLAGS -DDRIVER_PN532_UART_ENABLED"
                  ;;
    pn532_spi)
+                  spi_required="yes"
                  driver_pn532_spi_enabled="yes"
                  DRIVERS_CFLAGS="$DRIVERS_CFLAGS -DDRIVER_PN532_SPI_ENABLED"
                  ;;