Skip to content
Snippets Groups Projects
configure.ac 40.8 KiB
Newer Older
  • Learn to ignore specific revisions
  • oharboe's avatar
    oharboe committed
    AC_PREREQ(2.60)
    
    AC_INIT([openocd], [0.6.1],
    
      [OpenOCD Mailing List <openocd-devel@lists.sourceforge.net>])
    
    oharboe's avatar
    oharboe committed
    AC_CONFIG_SRCDIR([src/openocd.c])
    
    
    m4_include([config_subdir.m4])dnl
    
    AM_INIT_AUTOMAKE([-Wall -Wno-portability dist-bzip2 dist-zip])
    
    oharboe's avatar
    oharboe committed
    AM_MAINTAINER_MODE
    
    
    AM_CONFIG_HEADER([config.h])
    
    oharboe's avatar
    oharboe committed
    AH_BOTTOM([
    
    #include <helper/system.h>
    
    #include <helper/types.h>
    
    #include <helper/replacements.h>
    
    oharboe's avatar
    oharboe committed
    ])
    
    AC_LANG_C
    AC_PROG_CC
    AC_PROG_CC_C99
    AM_PROG_CC_C_O
    AC_PROG_RANLIB
    
    dnl disable checks for C++, Fortran and GNU Java Compiler
    m4_defun([_LT_AC_LANG_CXX_CONFIG], [:])
    m4_defun([_LT_AC_LANG_F77_CONFIG], [:])
    m4_defun([_LT_AC_LANG_GCJ_CONFIG], [:])
    AC_DISABLE_SHARED
    AC_PROG_LIBTOOL
    
    AC_SUBST([LIBTOOL_DEPS])
    
    oharboe's avatar
    oharboe committed
    
    dnl configure checks required for Jim files (these are obsolete w/ C99)
    AC_C_CONST
    AC_TYPE_LONG_LONG_INT
    
    AC_SEARCH_LIBS([ioperm], [ioperm])
    AC_SEARCH_LIBS([dlopen], [dl])
    
    
    AC_CHECK_HEADERS([sys/socket.h])
    AC_CHECK_HEADERS([arpa/inet.h], [], [], [dnl
    
    #include <stdio.h>
    #ifdef STDC_HEADERS
    # include <stdlib.h>
    # include <stddef.h>
    #else
    # ifdef HAVE_STDLIB_H
    #  include <stdlib.h>
    # endif
    #endif
    #ifdef HAVE_SYS_SOCKET_H
    # include <sys/socket.h>
    #endif
    ])
    
    AC_CHECK_HEADERS([elf.h])
    AC_CHECK_HEADERS([dirent.h])
    AC_CHECK_HEADERS([fcntl.h])
    AC_CHECK_HEADERS([ifaddrs.h], [], [], [dnl
    
    #include <stdio.h>
    #ifdef STDC_HEADERS
    # include <stdlib.h>
    # include <stddef.h>
    #else
    # ifdef HAVE_STDLIB_H
    #  include <stdlib.h>
    # endif
    #endif
    #ifdef HAVE_SYS_SOCKET_H
    # include <sys/socket.h>
    #endif
    ])
    
    AC_CHECK_HEADERS([malloc.h])
    AC_CHECK_HEADERS([netdb.h])
    
    AC_CHECK_HEADERS([netinet/in.h], [], [], [dnl
    #include <stdio.h>
    #ifdef STDC_HEADERS
    # include <stdlib.h>
    # include <stddef.h>
    #else
    # ifdef HAVE_STDLIB_H
    #  include <stdlib.h>
    # endif
    #endif
    #ifdef HAVE_SYS_SOCKET_H
    # include <sys/socket.h>
    #endif
    ])
    
    AC_CHECK_HEADERS([netinet/tcp.h], [], [], [dnl
    
    #include <stdio.h>
    #ifdef STDC_HEADERS
    # include <stdlib.h>
    # include <stddef.h>
    #else
    # ifdef HAVE_STDLIB_H
    #  include <stdlib.h>
    # endif
    #endif
    #ifdef HAVE_SYS_SOCKET_H
    # include <sys/socket.h>
    #endif
    ])
    
    AC_CHECK_HEADERS([pthread.h])
    AC_CHECK_HEADERS([strings.h])
    AC_CHECK_HEADERS([sys/ioctl.h])
    AC_CHECK_HEADERS([sys/param.h])
    AC_CHECK_HEADERS([sys/poll.h])
    AC_CHECK_HEADERS([sys/select.h])
    AC_CHECK_HEADERS([sys/stat.h])
    AC_CHECK_HEADERS([sys/time.h])
    AC_CHECK_HEADERS([sys/types.h])
    AC_CHECK_HEADERS([unistd.h])
    
    oharboe's avatar
    oharboe committed
    AC_CHECK_HEADERS([net/if.h], [], [], [dnl
    #include <stdio.h>
    #ifdef STDC_HEADERS
    # include <stdlib.h>
    # include <stddef.h>
    #else
    # ifdef HAVE_STDLIB_H
    #  include <stdlib.h>
    # endif
    #endif
    #ifdef HAVE_SYS_SOCKET_H
    # include <sys/socket.h>
    #endif
    ])
    
    AC_HEADER_ASSERT
    AC_HEADER_STDBOOL
    AC_HEADER_TIME
    
    AC_C_BIGENDIAN
    
    
    AC_CHECK_FUNCS([strndup])
    AC_CHECK_FUNCS([strnlen])
    AC_CHECK_FUNCS([gettimeofday])
    AC_CHECK_FUNCS([usleep])
    AC_CHECK_FUNCS([vasprintf])
    
    oharboe's avatar
    oharboe committed
    
    build_bitbang=no
    build_bitq=no
    is_cygwin=no
    is_mingw=no
    is_win32=no
    is_darwin=no
    
    
    # guess-rev.sh only exists in the repository, not in the released archives
    AC_MSG_CHECKING([whether to build a release])
    
    if test -x $srcdir/guess-rev.sh ; then
    
      build_release=no
    
    oharboe's avatar
    oharboe committed
    fi
    
    AC_MSG_RESULT([$build_release])
    
    oharboe's avatar
    oharboe committed
    
    # We are not *ALWAYS* being installed in the standard place.
    # We may be installed in a "tool-build" specific location.
    # Normally with other packages - as part of a tool distro.
    # Thus - we should search that 'libdir' also.
    #
    # And - if we are being installed there - the odds are
    # The libraries unique to what we are are there too.
    #
    
    # Expand nd deal with NONE - just like configure will do later
    OCDprefix=$prefix
    OCDxprefix=$exec_prefix
    test x"$OCDprefix"  = xNONE && OCDprefix=$ac_default_prefix
    # Let make expand exec_prefix.
    test x"$OCDxprefix" = xNONE && OCDxprefix="$OCDprefix"
    
    # what matters is the "exec-prefix"
    if test "$OCDxprefix" != "$ac_default_prefix"
    then
        # We are installing in a non-standard place
        # Nonstandard --prefix and/or --exec-prefix
        # We have an override of some sort.
        # use build specific install library dir
    
    oharboe's avatar
    oharboe committed
        LDFLAGS="$LDFLAGS -L$OCDxprefix/lib"
        # RPATH becomes an issue on Linux only
        if test $host_os = linux-gnu || test $host_os = linux ; then
          LDFLAGS="$LDFLAGS -Wl,-rpath,$OCDxprefix/lib"
        fi
        # The "INCDIR" is also usable
        CFLAGS="$CFLAGS -I$includedir"
    fi
    
    AC_ARG_WITH(ftd2xx,
       AS_HELP_STRING([--with-ftd2xx=<PATH>],[This option has been removed.]),
      [
    # Option Given.
    cat << __EOF__
    
    The option: --with-ftd2xx=<PATH> has been removed.
    On Linux, the new option is:
    
    oharboe's avatar
    oharboe committed
      --with-ftd2xx-linux-tardir=/path/to/files
    
    Where <path> is the path the the directory where the "tar.gz" file
    from FTDICHIP.COM was unpacked, for example:
    
      --with-ftd2xx-linux-tardir=${HOME}/libftd2xx0.4.16
    
    On Cygwin/MingW32, the new option is:
    
      --with-ftd2xx-win32-zipdir=/path/to/files
    
    Where <path> is the path to the directory where the "zip" file from
    FTDICHIP.COM was unpacked, for example:
    
      --with-ftd2xx-win32-zipdir=${HOME}/ftd2xx.cdm.files
    
    __EOF__
    
       AC_MSG_ERROR([Sorry Cannot continue])
      ], [true])
    
    #========================================
    # FTD2XXX support comes in 4 forms.
    #    (1) win32 - via a zip file
    #    (2) linux - via a tar file
    #    (3) linux/cygwin/mingw - via libftdi
    #    (4) darwin - installed under /usr/local
    #
    # In case (1) and (2) we need to know where the package was unpacked.
    
    AC_ARG_WITH(ftd2xx-win32-zipdir,
    
      AS_HELP_STRING([--with-ftd2xx-win32-zipdir],[Where (CYGWIN/MINGW) the zip file from ftdichip.com was unpacked (default=search)]),
    
    oharboe's avatar
    oharboe committed
      [
      # option present
      if test -d $with_ftd2xx_win32_zipdir
      then
        with_ftd2xx_win32_zipdir=`cd $with_ftd2xx_win32_zipdir && pwd`
        AC_MSG_NOTICE([Using: ftdichip.com library: $with_ftd2xx_win32_zipdir])
      else
        AC_MSG_ERROR([Parameter to --with-ftd2xx-win32-zipdir is not a dir: $with_ftd2xx_win32_zipdir])
      fi
      ], [true])
    
    AC_ARG_WITH(ftd2xx-linux-tardir,
    
      AS_HELP_STRING([--with-ftd2xx-linux-tardir], [Where (Linux/Unix) the tar file from ftdichip.com was unpacked (default=search)]),
    
    oharboe's avatar
    oharboe committed
      [
      # Option present
      if test $is_win32 = yes ; then
         AC_MSG_ERROR([The option: --with-ftd2xx-linux-tardir is only usable on linux])
      fi
      if test -d $with_ftd2xx_linux_tardir
      then
        with_ftd2xx_linux_tardir=`cd $with_ftd2xx_linux_tardir && pwd`
        AC_MSG_NOTICE([Using: ftdichip.com library: $with_ftd2xx_linux_tardir])
      else
        AC_MSG_ERROR([Parameter to --with-ftd2xx-linux-tardir is not a dir: $with_ftd2xx_linux_tardir])
      fi
      ], [true])
    
    AC_ARG_WITH(ftd2xx-lib,
      AS_HELP_STRING([--with-ftd2xx-lib],
    
        [Use static or shared ftd2xx libs (default=static)]),
    
    oharboe's avatar
    oharboe committed
      [
      case "$withval" in
      static)
        with_ftd2xx_lib=$withval
        ;;
      shared)
        with_ftd2xx_lib=$withval
        ;;
      *)
        AC_MSG_ERROR([Option: --with-ftd2xx-lib=static or --with-ftd2xx-lib=shared not, $withval])
        ;;
      esac
      ], [
      # Default is static - it is simpler :-(
      with_ftd2xx_lib=static
      ])
    
    
    AC_ARG_ENABLE([doxygen-html],
    
      AS_HELP_STRING([--disable-doxygen-html],
        [Disable building Doxygen manual as HTML.]),
      [doxygen_as_html=$enableval], [doxygen_as_html=yes])
    
    AC_SUBST([doxygen_as_html])
    
    AC_MSG_CHECKING([whether to build Doxygen as HTML])
    
    AC_MSG_RESULT([$doxygen_as_html])
    
    AC_ARG_ENABLE([doxygen-pdf],
    
      AS_HELP_STRING([--enable-doxygen-pdf],
        [Enable building Doxygen manual as PDF.]),
      [doxygen_as_pdf=$enableval], [doxygen_as_pdf=no])
    
    AC_SUBST([doxygen_as_pdf])
    
    AC_MSG_CHECKING([whether to build Doxygen as PDF])
    
    AC_MSG_RESULT([$doxygen_as_pdf])
    
    AC_ARG_ENABLE([gccwarnings],
    
    oharboe's avatar
    oharboe committed
      AS_HELP_STRING([--disable-gccwarnings], [Disable compiler warnings]),
      [gcc_warnings=$enableval], [gcc_warnings=yes])
    
    
    AC_ARG_ENABLE([wextra],
    
    oharboe's avatar
    oharboe committed
      AS_HELP_STRING([--disable-wextra], [Disable extra compiler warnings]),
      [gcc_wextra=$enableval], [gcc_wextra=$gcc_warnings])
    
    
    AC_ARG_ENABLE([werror],
    
    oharboe's avatar
    oharboe committed
      AS_HELP_STRING([--disable-werror], [Do not treat warnings as errors]),
      [gcc_werror=$enableval], [gcc_werror=$gcc_warnings])
    
    # set default verbose options, overridden by following options
    debug_jtag_io=no
    debug_usb_io=no
    debug_usb_comms=no
    
    
    AC_ARG_ENABLE([verbose],
    
    oharboe's avatar
    oharboe committed
      AS_HELP_STRING([--enable-verbose],
    
          [Enable verbose JTAG I/O messages (for debugging).]),
    
    oharboe's avatar
    oharboe committed
      [
      debug_jtag_io=$enableval
      debug_usb_io=$enableval
      debug_usb_comms=$enableval
      ], [])
    
    
    AC_ARG_ENABLE([verbose_jtag_io],
    
    oharboe's avatar
    oharboe committed
      AS_HELP_STRING([--enable-verbose-jtag-io],
    
          [Enable verbose JTAG I/O messages (for debugging).]),
    
    oharboe's avatar
    oharboe committed
      [debug_jtag_io=$enableval], [])
    
    
    AC_ARG_ENABLE([verbose_usb_io],
    
    oharboe's avatar
    oharboe committed
      AS_HELP_STRING([--enable-verbose-usb-io],
    
          [Enable verbose USB I/O messages (for debugging)]),
    
    oharboe's avatar
    oharboe committed
      [debug_usb_io=$enableval], [])
    
    
    AC_ARG_ENABLE([verbose_usb_comms],
    
    oharboe's avatar
    oharboe committed
      AS_HELP_STRING([--enable-verbose-usb-comms],
    
          [Enable verbose USB communication messages (for debugging)]),
    
    oharboe's avatar
    oharboe committed
      [debug_usb_comms=$enableval], [])
    
    AC_MSG_CHECKING([whether to enable verbose JTAG I/O messages]);
    
    AC_MSG_RESULT([$debug_jtag_io])
    
    oharboe's avatar
    oharboe committed
    if test $debug_jtag_io = yes; then
      AC_DEFINE([_DEBUG_JTAG_IO_],[1], [Print verbose JTAG I/O messages])
    fi
    
    AC_MSG_CHECKING([whether to enable verbose USB I/O messages]);
    
    AC_MSG_RESULT([$debug_usb_io])
    
    oharboe's avatar
    oharboe committed
    if test $debug_usb_io = yes; then
      AC_DEFINE([_DEBUG_USB_IO_],[1], [Print verbose USB I/O messages])
    fi
    
    AC_MSG_CHECKING([whether to enable verbose USB communication messages]);
    
    AC_MSG_RESULT([$debug_usb_comms])
    
    oharboe's avatar
    oharboe committed
    if test $debug_usb_comms = yes; then
      AC_DEFINE([_DEBUG_USB_COMMS_],[1], [Print verbose USB communication messages])
    fi
    
    debug_malloc=no
    
    AC_ARG_ENABLE([malloc_logging],
    
    oharboe's avatar
    oharboe committed
      AS_HELP_STRING([--enable-malloc-logging],
    
          [Include free space in logging messages (requires malloc.h).]),
    
    oharboe's avatar
    oharboe committed
      [debug_malloc=$enableval], [])
    
    AC_MSG_CHECKING([whether to enable malloc free space logging]);
    
    AC_MSG_RESULT([$debug_malloc])
    
    oharboe's avatar
    oharboe committed
    if test $debug_malloc = yes; then
      AC_DEFINE([_DEBUG_FREE_SPACE_],[1], [Include malloc free space in logging])
    fi
    
    
    AC_ARG_ENABLE([dummy],
    
      AS_HELP_STRING([--enable-dummy], [Enable building the dummy port driver]),
    
    oharboe's avatar
    oharboe committed
      [build_dummy=$enableval], [build_dummy=no])
    
    
    AC_ARG_ENABLE([parport],
    
      AS_HELP_STRING([--enable-parport], [Enable building the pc parallel port driver]),
    
    oharboe's avatar
    oharboe committed
      [build_parport=$enableval], [build_parport=no])
    
    
    AC_ARG_ENABLE([parport_ppdev],
    
    oharboe's avatar
    oharboe committed
      AS_HELP_STRING([--disable-parport-ppdev],
    
          [Disable use of ppdev (/dev/parportN) for parport (for x86 only)]),
    
        [parport_use_ppdev=$enableval], [parport_use_ppdev=yes])
    
    oharboe's avatar
    oharboe committed
    
    
    AC_ARG_ENABLE([parport_giveio],
    
    oharboe's avatar
    oharboe committed
        AS_HELP_STRING([--enable-parport-giveio],
    
          [Enable use of giveio for parport (for CygWin only)]),
    
    oharboe's avatar
    oharboe committed
        [parport_use_giveio=$enableval], [parport_use_giveio=])
    
    AC_ARG_ENABLE([ft2232_libftdi],
    
      AS_HELP_STRING([--enable-ft2232_libftdi], [Enable building support for FT2232 based devices using the libftdi driver, opensource alternate of FTD2XX]),
    
    oharboe's avatar
    oharboe committed
      [build_ft2232_libftdi=$enableval], [build_ft2232_libftdi=no])
    
    
    AC_ARG_ENABLE([ft2232_ftd2xx],
    
      AS_HELP_STRING([--enable-ft2232_ftd2xx], [Enable building support for FT2232 based devices using the FTD2XX driver from ftdichip.com]),
    
    oharboe's avatar
    oharboe committed
      [build_ft2232_ftd2xx=$enableval], [build_ft2232_ftd2xx=no])
    
    
    AC_ARG_ENABLE([ftdi],
      AS_HELP_STRING([--enable-ftdi], [Enable building support for the MPSSE mode of FTDI based devices, using libusb-1.0 in asynchronous mode]),
      [build_ftdi=$enableval], [build_ftdi=no])
    
    
    AC_ARG_ENABLE([usb_blaster_libftdi],
    
      AS_HELP_STRING([--enable-usb_blaster_libftdi], [Enable building support for the Altera USB-Blaster using the libftdi driver, opensource alternate of FTD2XX]),
      [build_usb_blaster_libftdi=$enableval], [build_usb_blaster_libftdi=no])
    
    
    AC_ARG_ENABLE([usb_blaster_ftd2xx],
    
      AS_HELP_STRING([--enable-usb_blaster_ftd2xx], [Enable building support for the Altera USB-Blaster using the FTD2XX driver from ftdichip.com]),
      [build_usb_blaster_ftd2xx=$enableval], [build_usb_blaster_ftd2xx=no])
    
    
    AC_ARG_ENABLE([amtjtagaccel],
    
      AS_HELP_STRING([--enable-amtjtagaccel], [Enable building the Amontec JTAG-Accelerator driver]),
    
    oharboe's avatar
    oharboe committed
      [build_amtjtagaccel=$enableval], [build_amtjtagaccel=no])
    
    
    AC_ARG_ENABLE([zy1000_master],
    
      AS_HELP_STRING([--enable-zy1000-master], [Use ZY1000 JTAG master registers]),
      [build_zy1000_master=$enableval], [build_zy1000_master=no])
    
    
    AC_ARG_ENABLE([zy1000],
    
      AS_HELP_STRING([--enable-zy1000], [Enable ZY1000 interface]),
    
      [build_zy1000=$enableval], [build_zy1000=no])
    
    
    AC_ARG_ENABLE([ioutil],
    
      AS_HELP_STRING([--enable-ioutil], [Enable ioutil functions - useful for standalone OpenOCD implementations]),
    
    oharboe's avatar
    oharboe committed
      [build_ioutil=$enableval], [build_ioutil=no])
    
    
    case "${host_cpu}" in
    
    oharboe's avatar
    oharboe committed
      arm*)
    
        AC_ARG_ENABLE([ep93xx],
    
          AS_HELP_STRING([--enable-ep93xx], [Enable building support for EP93xx based SBCs]),
    
    oharboe's avatar
    oharboe committed
          [build_ep93xx=$enableval], [build_ep93xx=no])
    
    
        AC_ARG_ENABLE([at91rm9200],
    
    oharboe's avatar
    oharboe committed
          AS_HELP_STRING([--enable-at91rm9200], [Enable building support for AT91RM9200 based SBCs]),
          [build_at91rm9200=$enableval], [build_at91rm9200=no])
        ;;
    
    oharboe's avatar
    oharboe committed
        build_ep93xx=no
        build_at91rm9200=no
        ;;
    esac
    
    
    AC_ARG_ENABLE([gw16012],
    
    oharboe's avatar
    oharboe committed
      AS_HELP_STRING([--enable-gw16012], [Enable building support for the Gateworks GW16012 JTAG Programmer]),
      [build_gw16012=$enableval], [build_gw16012=no])
    
    
    AC_ARG_ENABLE([presto_libftdi],
    
    oharboe's avatar
    oharboe committed
      AS_HELP_STRING([--enable-presto_libftdi], [Enable building support for ASIX Presto Programmer using the libftdi driver]),
      [build_presto_libftdi=$enableval], [build_presto_libftdi=no])
    
    
    AC_ARG_ENABLE([presto_ftd2xx],
    
    oharboe's avatar
    oharboe committed
      AS_HELP_STRING([--enable-presto_ftd2xx], [Enable building support for ASIX Presto Programmer using the FTD2XX driver]),
      [build_presto_ftd2xx=$enableval], [build_presto_ftd2xx=no])
    
    
    AC_ARG_ENABLE([usbprog],
    
    oharboe's avatar
    oharboe committed
      AS_HELP_STRING([--enable-usbprog], [Enable building support for the usbprog JTAG Programmer]),
      [build_usbprog=$enableval], [build_usbprog=no])
    
    
    AC_ARG_ENABLE([oocd_trace],
    
      AS_HELP_STRING([--enable-oocd_trace],
      [Enable building support for some prototype OpenOCD+trace ETM capture hardware]),
    
    oharboe's avatar
    oharboe committed
      [build_oocd_trace=$enableval], [build_oocd_trace=no])
    
    
    AC_ARG_ENABLE([jlink],
    
    oharboe's avatar
    oharboe committed
      AS_HELP_STRING([--enable-jlink], [Enable building support for the Segger J-Link JTAG Programmer]),
      [build_jlink=$enableval], [build_jlink=no])
    
    
    AC_ARG_ENABLE([vsllink],
    
    oharboe's avatar
    oharboe committed
      AS_HELP_STRING([--enable-vsllink], [Enable building support for the Versaloon-Link JTAG Programmer]),
      [build_vsllink=$enableval], [build_vsllink=no])
    
    
    AC_ARG_ENABLE([rlink],
    
    oharboe's avatar
    oharboe committed
      AS_HELP_STRING([--enable-rlink], [Enable building support for the Raisonance RLink JTAG Programmer]),
      [build_rlink=$enableval], [build_rlink=no])
    
    
    AC_ARG_ENABLE([ulink],
    
      AS_HELP_STRING([--enable-ulink], [Enable building support for the Keil ULINK JTAG Programmer]),
      [build_ulink=$enableval], [build_ulink=no])
    
    
    AC_ARG_ENABLE([arm-jtag-ew],
    
    oharboe's avatar
    oharboe committed
      AS_HELP_STRING([--enable-arm-jtag-ew], [Enable building support for the Olimex ARM-JTAG-EW Programmer]),
      [build_armjtagew=$enableval], [build_armjtagew=no])
    
    
    AC_ARG_ENABLE([buspirate],
    
      AS_HELP_STRING([--enable-buspirate], [Enable building support for the Buspirate]),
      [build_buspirate=$enableval], [build_buspirate=no])
    
    
    Mathias K's avatar
    Mathias K committed
    AC_ARG_ENABLE([stlink],
      AS_HELP_STRING([--enable-stlink], [Enable building support for the ST-Link JTAG Programmer]),
      [build_stlink=$enableval], [build_stlink=no])
    
    
    AC_ARG_ENABLE([osbdm],
      AS_HELP_STRING([--enable-osbdm], [Enable building support for the OSBDM (JTAG only) Programmer]),
      [build_osbdm=$enableval], [build_osbdm=no])
    
    
    AC_ARG_ENABLE([opendous],
      AS_HELP_STRING([--enable-opendous], [Enable building support for the estick/opendous JTAG Programmer]),
      [build_opendous=$enableval], [build_opendous=no])
    
    
    AC_ARG_ENABLE([minidriver_dummy],
    
    oharboe's avatar
    oharboe committed
      AS_HELP_STRING([--enable-minidriver-dummy], [Enable the dummy minidriver.]),
      [build_minidriver_dummy=$enableval], [build_minidriver_dummy=no])
    
    
    AC_ARG_ENABLE([internal-jimtcl],
    
      AS_HELP_STRING([--disable-internal-jimtcl], [Disable building internal jimtcl]),
    
      [use_internal_jimtcl=$enableval], [use_internal_jimtcl=yes])
    
    oharboe's avatar
    oharboe committed
    
    
    AC_ARG_ENABLE([libusb0],
    
    Mauro Gamba's avatar
    Mauro Gamba committed
      AS_HELP_STRING([--enable-libusb0], [Use libusb-0.1 library for USB JTAG devices]),
      [check_libusb0=$enableval], [check_libusb0=no])
    
    
    oharboe's avatar
    oharboe committed
    build_minidriver=no
    AC_MSG_CHECKING([whether to enable ZY1000 minidriver])
    
    if test $build_zy1000 = yes; then
    
    oharboe's avatar
    oharboe committed
      if test $build_minidriver = yes; then
        AC_MSG_ERROR([Multiple minidriver options have been enabled.])
      fi
    
      AC_DEFINE([HAVE_JTAG_MINIDRIVER_H], [1],
    
    oharboe's avatar
    oharboe committed
          [Define to 1 if you have the <jtag_minidriver.h> header file.])
      build_minidriver=yes
    fi
    
    AC_MSG_RESULT([$build_zy1000])
    
    oharboe's avatar
    oharboe committed
    
    
    AC_ARG_ENABLE([remote-bitbang],
    
      AS_HELP_STRING([--enable-remote-bitbang], [Enable building support for the Remote Bitbang jtag driver]),
      [build_remote_bitbang=$enableval], [build_remote_bitbang=no])
    
    
    oharboe's avatar
    oharboe committed
    AC_MSG_CHECKING([whether to enable dummy minidriver])
    if test $build_minidriver_dummy = yes; then
      if test $build_minidriver = yes; then
        AC_MSG_ERROR([Multiple minidriver options have been enabled.])
      fi
      build_minidriver=yes
    
      AC_DEFINE([BUILD_MINIDRIVER_DUMMY], [1], [Use the dummy minidriver.])
      AC_DEFINE([HAVE_JTAG_MINIDRIVER_H], [1],
    
    oharboe's avatar
    oharboe committed
          [Define to 1 if you have the <jtag_minidriver.h> header file.])
    fi
    
    AC_MSG_RESULT([$build_minidriver_dummy])
    
    oharboe's avatar
    oharboe committed
    
    AC_MSG_CHECKING([whether standard drivers can be built])
    if test "$build_minidriver" = yes; then
      AC_MSG_RESULT([no])
      AC_MSG_WARN([Using the minidriver disables all other drivers.])
      sleep 2
    else
      AC_MSG_RESULT([yes])
    fi
    
    
    case "${host_cpu}" in
    
    oharboe's avatar
    oharboe committed
      i?86|x86*)
        ;;
    
    oharboe's avatar
    oharboe committed
        if test x$parport_use_ppdev = xno; then
          AC_MSG_WARN([--disable-parport-ppdev is not supported by the host CPU])
        fi
        parport_use_ppdev=yes
        ;;
    esac
    
    
    case $host in
      *-cygwin*)
    
    oharboe's avatar
    oharboe committed
        is_win32=yes
    
        parport_use_ppdev=no
    
    oharboe's avatar
    oharboe committed
    
    
        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[return __MINGW32__;]])],
    
    oharboe's avatar
    oharboe committed
          [is_mingw=yes],[is_mingw=no])
        if test $is_mingw = yes; then
    
          AC_DEFINE([IS_MINGW], [1], [1 if building for MinGW.])
    
    oharboe's avatar
    oharboe committed
          if test x$parport_use_giveio = xno; then
            AC_MSG_WARN([--disable-parport-giveio is not supported by MinGW32 hosts])
          fi
          parport_use_giveio=yes
          is_cygwin=no
        else
          is_cygwin=yes
    
          AC_DEFINE([IS_CYGWIN], [1], [1 if building for Cygwin.])
    
          # sys/io.h needed under cygwin for parport access
          if test $build_parport = yes; then
    
            AC_CHECK_HEADERS([sys/io.h],[],AC_MSG_ERROR([Please install the cygwin ioperm package]))
    
    oharboe's avatar
    oharboe committed
        fi
    
        AC_DEFINE([IS_WIN32], [1], [1 if building for Win32.])
        AC_DEFINE([IS_DARWIN], [0], [0 if not building for Darwin.])
    
    oharboe's avatar
    oharboe committed
        is_mingw=yes
        is_win32=yes
    
        parport_use_ppdev=no
    
    oharboe's avatar
    oharboe committed
    
        if test x$parport_use_giveio = xno; then
          AC_MSG_WARN([--disable-parport-giveio is not supported by MinGW32 hosts])
        fi
        parport_use_giveio=yes
    
        if test x$build_buspirate = xyes; then
          AC_MSG_ERROR([buspirate currently not supported by MinGW32 hosts])
        fi
    
    
        CFLAGS="$CFLAGS -D__USE_MINGW_ANSI_STDIO"
    
    oharboe's avatar
    oharboe committed
    
    
        AC_DEFINE([IS_MINGW], [1], [1 if building for MinGW.])
        AC_DEFINE([IS_WIN32], [1], [1 if building for Win32.])
        AC_DEFINE([IS_DARWIN], [0], [0 if not building for Darwin.])
    
    oharboe's avatar
    oharboe committed
      *darwin*)
        is_darwin=yes
    
        if test x$parport_use_giveio = xyes; then
          AC_MSG_WARN([--enable-parport-giveio cannot be used by Darwin hosts])
        fi
        parport_use_giveio=no
    
    
        AC_DEFINE([IS_CYGWIN], [0], [0 if not building for Cygwin.])
        AC_DEFINE([IS_WIN32], [0], [0 if not building for Win32.])
        AC_DEFINE([IS_DARWIN], [1], [1 if building for Darwin.])
    
    oharboe's avatar
    oharboe committed
        ;;
    
    oharboe's avatar
    oharboe committed
        if test x$parport_use_giveio = xyes; then
          AC_MSG_WARN([--enable-parport-giveio cannot be used by ]$host[ hosts])
        fi
        parport_use_giveio=no
    
        AC_DEFINE([IS_CYGWIN], [0], [0 if not building for Cygwin.])
        AC_DEFINE([IS_WIN32], [0], [0 if not building for Win32.])
        AC_DEFINE([IS_DARWIN], [0], [0 if not building for Darwin.])
    
    oharboe's avatar
    oharboe committed
        ;;
    esac
    
    if test $build_parport = yes; then
      build_bitbang=yes
    
      AC_DEFINE([BUILD_PARPORT], [1], [1 if you want parport.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([BUILD_PARPORT], [0], [0 if you don't want parport.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    if test $build_dummy = yes; then
      build_bitbang=yes
    
      AC_DEFINE([BUILD_DUMMY], [1], [1 if you want dummy driver.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([BUILD_DUMMY], [0], [0 if you don't want dummy driver.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    if test $build_ep93xx = yes; then
      build_bitbang=yes
    
      AC_DEFINE([BUILD_EP93XX], [1], [1 if you want ep93xx.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([BUILD_EP93XX], [0], [0 if you don't want ep93xx.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    
    if test $build_zy1000 = yes; then
    
      AC_DEFINE([BUILD_ZY1000], [1], [1 if you want ZY1000.])
    
      AC_DEFINE([BUILD_ZY1000], [0], [0 if you don't want ZY1000.])
    
    if test $build_zy1000_master = yes; then
    
      AC_DEFINE([BUILD_ZY1000_MASTER], [1], [1 if you want ZY1000 JTAG master registers.])
    
      AC_DEFINE([BUILD_ZY1000_MASTER], [0], [0 if you don't want ZY1000 JTAG master registers.])
    
    oharboe's avatar
    oharboe committed
    if test $build_at91rm9200 = yes; then
      build_bitbang=yes
    
      AC_DEFINE([BUILD_AT91RM9200], [1], [1 if you want at91rm9200.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([BUILD_AT91RM9200], [0], [0 if you don't want at91rm9200.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    if test x$parport_use_ppdev = xyes; then
    
      AC_DEFINE([PARPORT_USE_PPDEV], [1], [1 if you want parport to use ppdev.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([PARPORT_USE_PPDEV], [0], [0 if you don't want parport to use ppdev.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    if test x$parport_use_giveio = xyes; then
    
      AC_DEFINE([PARPORT_USE_GIVEIO], [1], [1 if you want parport to use giveio.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([PARPORT_USE_GIVEIO], [0], [0 if you don't want parport to use giveio.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    if test $build_bitbang = yes; then
    
      AC_DEFINE([BUILD_BITBANG], [1], [1 if you want a bitbang interface.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([BUILD_BITBANG], [0], [0 if you don't want a bitbang interface.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    if test $build_ft2232_libftdi = yes; then
    
      AC_DEFINE([BUILD_FT2232_LIBFTDI], [1], [1 if you want libftdi ft2232.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([BUILD_FT2232_LIBFTDI], [0], [0 if you don't want libftdi ft2232.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    if test $build_ft2232_ftd2xx = yes; then
    
      AC_DEFINE([BUILD_FT2232_FTD2XX], [1], [1 if you want ftd2xx ft2232.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([BUILD_FT2232_FTD2XX], [0], [0 if you don't want ftd2xx ft2232.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    
    if test $build_ftdi = yes; then
      AC_DEFINE([BUILD_FTDI], [1], [1 if you want ftdi.])
    else
      AC_DEFINE([BUILD_FTDI], [0], [0 if you don't want ftdi.])
    fi
    
    
    if test $build_usb_blaster_libftdi = yes; then
      build_bitbang=yes
    
      AC_DEFINE([BUILD_USB_BLASTER_LIBFTDI], [1], [1 if you want libftdi usb_blaster.])
    
      AC_DEFINE([BUILD_USB_BLASTER_LIBFTDI], [0], [0 if you don't want libftdi usb_blaster.])
    
    fi
    
    if test $build_usb_blaster_ftd2xx = yes; then
      build_bitbang=yes
    
      AC_DEFINE([BUILD_USB_BLASTER_FTD2XX], [1], [1 if you want ftd2xx usb_blaster.])
    
      AC_DEFINE([BUILD_USB_BLASTER_FTD2XX], [0], [0 if you don't want ftd2xx usb_blaster.])
    
    oharboe's avatar
    oharboe committed
    if test $build_amtjtagaccel = yes; then
    
      AC_DEFINE([BUILD_AMTJTAGACCEL], [1], [1 if you want the Amontec JTAG-Accelerator driver.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([BUILD_AMTJTAGACCEL], [0], [0 if you don't want the Amontec JTAG-Accelerator driver.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    if test $build_gw16012 = yes; then
    
      AC_DEFINE([BUILD_GW16012], [1], [1 if you want the Gateworks GW16012 driver.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([BUILD_GW16012], [0], [0 if you don't want the Gateworks GW16012 driver.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    if test $build_presto_libftdi = yes; then
      build_bitq=yes
    
      AC_DEFINE([BUILD_PRESTO_LIBFTDI], [1], [1 if you want the ASIX PRESTO driver using libftdi.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([BUILD_PRESTO_LIBFTDI], [0], [0 if you don't want the ASIX PRESTO driver using libftdi.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    if test $build_presto_ftd2xx = yes; then
      build_bitq=yes
    
      AC_DEFINE([BUILD_PRESTO_FTD2XX], [1], [1 if you want the ASIX PRESTO driver using FTD2XX.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([BUILD_PRESTO_FTD2XX], [0], [0 if you don't want the ASIX PRESTO driver using FTD2XX.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    if test $build_bitq = yes; then
    
      AC_DEFINE([BUILD_BITQ], [1], [1 if you want a bitq interface.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([BUILD_BITQ], [0], [0 if you don't want a bitq interface.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    if test $build_usbprog = yes; then
    
      AC_DEFINE([BUILD_USBPROG], [1], [1 if you want the usbprog JTAG driver.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([BUILD_USBPROG], [0], [0 if you don't want the usbprog JTAG driver.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    if test $build_oocd_trace = yes; then
    
      AC_DEFINE([BUILD_OOCD_TRACE], [1], [1 if you want the OpenOCD+trace ETM capture driver.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([BUILD_OOCD_TRACE], [0], [0 if you don't want the OpenOCD+trace ETM capture driver.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    if test $build_jlink = yes; then
    
      AC_DEFINE([BUILD_JLINK], [1], [1 if you want the J-Link JTAG driver.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([BUILD_JLINK], [0], [0 if you don't want the J-Link JTAG driver.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    if test $build_vsllink = yes; then
    
      AC_DEFINE([BUILD_VSLLINK], [1], [1 if you want the Versaloon-Link JTAG driver.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([BUILD_VSLLINK], [0], [0 if you don't want the Versaloon-Link JTAG driver.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    if test $build_rlink = yes; then
    
      AC_DEFINE([BUILD_RLINK], [1], [1 if you want the RLink JTAG driver.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([BUILD_RLINK], [0], [0 if you don't want the RLink JTAG driver.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    
    if test $build_ulink = yes; then
    
      AC_DEFINE([BUILD_ULINK], [1], [1 if you want the ULINK JTAG driver.])
    
      AC_DEFINE([BUILD_ULINK], [0], [0 if you don't want the ULINK JTAG driver.])
    
    oharboe's avatar
    oharboe committed
    if test $build_armjtagew = yes; then
    
      AC_DEFINE([BUILD_ARMJTAGEW], [1], [1 if you want the ARM-JTAG-EW JTAG driver.])
    
    oharboe's avatar
    oharboe committed
    else
    
      AC_DEFINE([BUILD_ARMJTAGEW], [0], [0 if you don't want the ARM-JTAG-EW JTAG driver.])
    
    oharboe's avatar
    oharboe committed
    fi
    
    
    if test $build_buspirate = yes; then
    
      AC_DEFINE([BUILD_BUSPIRATE], [1], [1 if you want the Buspirate JTAG driver.])
    
      AC_DEFINE([BUILD_BUSPIRATE], [0], [0 if you don't want the Buspirate JTAG driver.])
    
    Mathias K's avatar
    Mathias K committed
    if test $build_stlink = yes; then
    
      AC_DEFINE([BUILD_STLINK], [1], [1 if you want the ST-Link JTAG driver.])
    
    Mathias K's avatar
    Mathias K committed
    else
    
      AC_DEFINE([BUILD_STLINK], [0], [0 if you don't want the ST-Link JTAG driver.])
    
    if test $build_osbdm = yes; then
    
      AC_DEFINE([BUILD_OSBDM], [1], [1 if you want the OSBDM driver.])
    
      AC_DEFINE([BUILD_OSBDM], [0], [0 if you don't want the OSBDM driver.])
    
    if test $build_opendous = yes; then
      AC_DEFINE([BUILD_OPENDOUS], [1], [1 if you want the estick/opendous JTAG driver.])
    else
      AC_DEFINE([BUILD_OPENDOUS], [0], [0 if you don't want the estick/opendous JTAG driver.])
    fi
    
    
    if test "$use_internal_jimtcl" = yes; then
      if test -f "$srcdir/jimtcl/configure.ac"; then
    
        AX_CONFIG_SUBDIR_OPTION([jimtcl], [--disable-install-jim])
    
      else
        AC_MSG_ERROR([jimtcl not found, run git submodule init and git submodule update.])
      fi
    fi
    
    
    if test $build_remote_bitbang = yes; then
      build_bitbang=yes
    
      AC_DEFINE([BUILD_REMOTE_BITBANG], [1], [1 if you want the Remote Bitbang JTAG driver.])
    
      AC_DEFINE([BUILD_REMOTE_BITBANG], [0], [0 if you don't want the Remote Bitbang JTAG driver.])
    
    oharboe's avatar
    oharboe committed
    #-- Deal with MingW/Cygwin FTD2XX issues
    
    if test $is_win32 = yes; then
    if test "${with_ftd2xx_linux_tardir+set}" = set
    then
      AC_MSG_ERROR([The option: with_ftd2xx_linux_tardir is for LINUX only.])
    fi
    
    
    if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes -o $build_usb_blaster_ftd2xx = yes ; then
    
    oharboe's avatar
    oharboe committed
      AC_MSG_CHECKING([for ftd2xx.lib exists (win32)])
    
      # if we are given a zipdir...
      if test "${with_ftd2xx_win32_zipdir+set}" = set
      then
        # Set the CFLAGS for "ftd2xx.h"
        f=$with_ftd2xx_win32_zipdir/ftd2xx.h
        if test ! -f $f ; then
          AC_MSG_ERROR([File: $f cannot be found])
        fi
        CFLAGS="$CFLAGS -I$with_ftd2xx_win32_zipdir"
    
        # And calculate the LDFLAGS for the machine
        case "$host_cpu" in
    
        i?86|x86_32)
    
    oharboe's avatar
    oharboe committed
          LDFLAGS="$LDFLAGS -L$with_ftd2xx_win32_zipdir/i386"
          LIBS="$LIBS -lftd2xx"
          f=$with_ftd2xx_win32_zipdir/i386/ftd2xx.lib
          ;;
    
        amd64|x86_64)
    
    oharboe's avatar
    oharboe committed
          LDFLAGS="$LDFLAGS -L$with_ftd2xx_win32_zipdir/amd64"
          LIBS="$LIBS -lftd2xx"
          f=$with_ftd2xx_win32_zipdir/amd64/ftd2xx.lib
          ;;
        *)
          AC_MSG_ERROR([Unknown Win32 host cpu: $host_cpu])
          ;;
        esac
        if test ! -f $f ; then
             AC_MSG_ERROR([Library: $f not found])
        fi
      else
        LIBS="$LIBS -lftd2xx"
        AC_MSG_WARN([ASSUMPTION: The (win32) FTDICHIP.COM files: ftd2xx.h and ftd2xx.lib are in a proper place])
      fi
    fi
    fi # win32
    
    if test $is_darwin = yes ; then
    if test "${with_ftd2xx_win32_zipdir+set}" = set
    then
       AC_MSG_ERROR([The option: --with-ftd2xx-win32-zipdir is for win32 only])
    fi
    if test "${with_ftd2xx_linux_tardir+set}" = set
    then
       AC_MSG_ERROR([The option: with_ftd2xx_linux_tardir is for LINUX only.])
    fi
    
    if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes ; then
       AC_MSG_CHECKING([for libftd2xx.a (darwin)])
    
       if test ! -f /usr/local/include/ftd2xx.h ; then
          AC_MSG_ERROR([ftd2xx library from FTDICHIP.com seems to be missing, cannot find: /usr/local/include/ftd2xx.h])
       fi
    
       CFLAGS="$CFLAGS -I/usr/local/include"
       LDFLAGS="$LDFLAGS -L/usr/local/lib"
       LIBS="$LIBS -lftd2xx"
       AC_MSG_RESULT([-L/usr/local/lib -lftd2xx])
    fi
    fi # darwin
    
    if test $is_win32 = no && test $is_darwin = no ; then
    
    if test "${with_ftd2xx_win32_zipdir+set}" = set
    then
       AC_MSG_ERROR([The option: --with-ftd2xx-win32-zipdir is for win32 only])
    fi
    
    if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes ; then
       # Must be linux
       if test $host_os != linux-gnu && test $host_os != linux ; then
          AC_MSG_ERROR([The (linux) ftd2xx library from FTDICHIP.com is linux only. Try --enable-ft2232-libftdi instead])
      fi
      # Are we given a TAR directory?
      if test "${with_ftd2xx_linux_tardir+set}" = set
      then
        AC_MSG_CHECKING([uninstalled ftd2xx distribution])
        # The .H file is simple..
        FTD2XX_H=$with_ftd2xx_linux_tardir/ftd2xx.h
        if test ! -f "${FTD2XX_H}"; then
        AC_MSG_ERROR([Option: --with-ftd2xx-linux-tardir appears wrong, cannot find: ${FTD2XX_H}])
        fi
        CFLAGS="$CFLAGS -I$with_ftd2xx_linux_tardir"
    
        if test $with_ftd2xx_lib = shared; then
           FTD2XX_LDFLAGS="-L$with_ftd2xx_linux_tardir"
           FTD2XX_LIB="-lftd2xx"
        else
          # Test #1 - v1.0.x
          case "$host_cpu" in
          i?86|x86_32)
                  dir=build/i386;;
          amd64|x86_64)
                  dir=build/x86_64;;
          *)
                  dir=none;;
          esac
          if test -f "$with_ftd2xx_linux_tardir/$dir/libftd2xx.a"; then
              FTD2XX_LDFLAGS="-L$with_ftd2xx_linux_tardir/$dir"
              # Also needs -lrt
              FTD2XX_LIB="-lftd2xx -lrt"
    
    oharboe's avatar
    oharboe committed
          else
            # Test Number2.
            # Grr.. perhaps it exists as a version number?
            FTD2XX_LIB="$with_ftd2xx_linux_tardir/static_lib/libftd2xx.a.*.*.*"
            count=`ls ${FTD2XX_LIB} | wc -l`
            if test $count -gt 1 ; then
              AC_MSG_ERROR([Multiple libftd2xx.a files found in: $with_ftd2xx_linux_tardir/static_lib sorry cannot handle this yet])
            fi
            if test $count -ne 1 ; then
              AC_MSG_ERROR([Not found: $f, option: --with-ftd2xx-linux-tardir appears to be wrong])
            fi
            # Because the "-l" rules do not understand version numbers...
            # we will just stuff the absolute path onto the LIBS variable
            FTD2XX_LIB="`ls ${FTD2XX_LIB}` -lpthread"
            FTD2XX_LDFLAGS=""
          fi
        fi
        LDFLAGS="${LDFLAGS} ${FTD2XX_LDFLAGS}"
        LIBS="${LIBS} ${FTD2XX_LIB}"
        AC_MSG_RESULT([${FTD2XX_LDFLAGS} ${FTD2XX_LIB}])
      else
        AC_CHECK_HEADER([ftd2xx.h],[],[
            AC_MSG_ERROR([You seem to be missing the FTD2xx driver header file.])
          ])
        AC_SEARCH_LIBS([FT_GetLibraryVersion],[ftd2xx],,[
            AC_MSG_ERROR([You appear to be missing the FTD2xx driver library.])
          ],[])
      fi
    fi
    fi # linux
    
    if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes; then
    
    # Before we go any further - make sure we can *BUILD* and *RUN*
    # a simple app with the "ftd2xx.lib" file - in what ever form we where given
    # We should be able to compile, link and run this test program now
    AC_MSG_CHECKING([whether ftd2xx library works])
    
    #
    # Save the LDFLAGS for later..
    LDFLAGS_SAVE=$LDFLAGS
    CFLAGS_SAVE=$CFLAGS
    _LDFLAGS=`eval echo $LDFLAGS`
    _CFLAGS=`eval echo $CFLAGS`
    LDFLAGS=$_LDFLAGS
    CFLAGS=$_CFLAGS
    
    
    AC_RUN_IFELSE([AC_LANG_PROGRAM([[
    
    oharboe's avatar
    oharboe committed
    #include "confdefs.h"
    #if IS_WIN32
    #include "windows.h"
    #endif
    #include <stdio.h>
    #include <ftd2xx.h>
    
    oharboe's avatar
    oharboe committed
      DWORD x;
      FT_GetLibraryVersion( &x );
    
    oharboe's avatar
    oharboe committed
        AC_MSG_RESULT([Success!])
      ], [
        AC_MSG_ERROR([Cannot build & run test program using ftd2xx.lib])
    
      ], [
        AC_MSG_RESULT([Skipping as we are cross-compiling])
      ])
    
    oharboe's avatar
    oharboe committed
    
    
    AC_MSG_CHECKING([for ftd2xx highspeed device support])
    
    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
    
    oharboe's avatar
    oharboe committed
    #include "confdefs.h"
    #if IS_WIN32