configure.ac

   1 AC_PREREQ(2.60)
   2 AC_INIT([openocd], [0.6.0-dev],
   3   [OpenOCD Mailing List <openocd-devel@lists.sourceforge.net>])
   4 AC_CONFIG_SRCDIR([src/openocd.c])
   5
   6 m4_include([config_subdir.m4])dnl
   7
   8 AM_INIT_AUTOMAKE([-Wall -Wno-portability dist-bzip2 dist-zip])
   9 AM_MAINTAINER_MODE
  10
  11 AM_CONFIG_HEADER([config.h])
  12 AH_BOTTOM([
  13 #include <helper/system.h>
  14 #include <helper/replacements.h>
  15 ])
  16
  17 AC_LANG_C
  18 AC_PROG_CC
  19 AC_PROG_CC_C99
  20 AM_PROG_CC_C_O
  21 AC_PROG_RANLIB
  22
  23 dnl disable checks for C++, Fortran and GNU Java Compiler
  24 m4_defun([_LT_AC_LANG_CXX_CONFIG], [:])
  25 m4_defun([_LT_AC_LANG_F77_CONFIG], [:])
  26 m4_defun([_LT_AC_LANG_GCJ_CONFIG], [:])
  27 AC_DISABLE_SHARED
  28 AC_PROG_LIBTOOL
  29 AC_SUBST([LIBTOOL_DEPS])
  30
  31 dnl configure checks required for Jim files (these are obsolete w/ C99)
  32 AC_C_CONST
  33 AC_TYPE_LONG_LONG_INT
  34
  35 AC_SEARCH_LIBS([ioperm], [ioperm])
  36 AC_SEARCH_LIBS([dlopen], [dl])
  37
  38 AC_CHECK_HEADERS([sys/socket.h])
  39 AC_CHECK_HEADERS([arpa/inet.h], [], [], [dnl
  40 #include <stdio.h>
  41 #ifdef STDC_HEADERS
  42 # include <stdlib.h>
  43 # include <stddef.h>
  44 #else
  45 # ifdef HAVE_STDLIB_H
  46 #  include <stdlib.h>
  47 # endif
  48 #endif
  49 #ifdef HAVE_SYS_SOCKET_H
  50 # include <sys/socket.h>
  51 #endif
  52 ])
  53 AC_CHECK_HEADERS([elf.h])
  54 AC_CHECK_HEADERS([dirent.h])
  55 AC_CHECK_HEADERS([fcntl.h])
  56 AC_CHECK_HEADERS([ifaddrs.h], [], [], [dnl
  57 #include <stdio.h>
  58 #ifdef STDC_HEADERS
  59 # include <stdlib.h>
  60 # include <stddef.h>
  61 #else
  62 # ifdef HAVE_STDLIB_H
  63 #  include <stdlib.h>
  64 # endif
  65 #endif
  66 #ifdef HAVE_SYS_SOCKET_H
  67 # include <sys/socket.h>
  68 #endif
  69 ])
  70 AC_CHECK_HEADERS([malloc.h])
  71 AC_CHECK_HEADERS([netdb.h])
  72 AC_CHECK_HEADERS([netinet/in.h], [], [], [dnl
  73 #include <stdio.h>
  74 #ifdef STDC_HEADERS
  75 # include <stdlib.h>
  76 # include <stddef.h>
  77 #else
  78 # ifdef HAVE_STDLIB_H
  79 #  include <stdlib.h>
  80 # endif
  81 #endif
  82 #ifdef HAVE_SYS_SOCKET_H
  83 # include <sys/socket.h>
  84 #endif
  85 ])
  86 AC_CHECK_HEADERS([netinet/tcp.h], [], [], [dnl
  87 #include <stdio.h>
  88 #ifdef STDC_HEADERS
  89 # include <stdlib.h>
  90 # include <stddef.h>
  91 #else
  92 # ifdef HAVE_STDLIB_H
  93 #  include <stdlib.h>
  94 # endif
  95 #endif
  96 #ifdef HAVE_SYS_SOCKET_H
  97 # include <sys/socket.h>
  98 #endif
  99 ])
 100 AC_CHECK_HEADERS([pthread.h])
 101 AC_CHECK_HEADERS([strings.h])
 102 AC_CHECK_HEADERS([sys/ioctl.h])
 103 AC_CHECK_HEADERS([sys/param.h])
 104 AC_CHECK_HEADERS([sys/poll.h])
 105 AC_CHECK_HEADERS([sys/select.h])
 106 AC_CHECK_HEADERS([sys/stat.h])
 107 AC_CHECK_HEADERS([sys/time.h])
 108 AC_CHECK_HEADERS([sys/types.h])
 109 AC_CHECK_HEADERS([unistd.h])
 110 AC_CHECK_HEADERS([net/if.h], [], [], [dnl
 111 #include <stdio.h>
 112 #ifdef STDC_HEADERS
 113 # include <stdlib.h>
 114 # include <stddef.h>
 115 #else
 116 # ifdef HAVE_STDLIB_H
 117 #  include <stdlib.h>
 118 # endif
 119 #endif
 120 #ifdef HAVE_SYS_SOCKET_H
 121 # include <sys/socket.h>
 122 #endif
 123 ])
 124
 125 AC_HEADER_ASSERT
 126 AC_HEADER_STDBOOL
 127 AC_HEADER_TIME
 128
 129 AC_C_BIGENDIAN
 130
 131 AC_CHECK_FUNCS([strndup])
 132 AC_CHECK_FUNCS([strnlen])
 133 AC_CHECK_FUNCS([gettimeofday])
 134 AC_CHECK_FUNCS([usleep])
 135 AC_CHECK_FUNCS([vasprintf])
 136
 137 build_bitbang=no
 138 build_bitq=no
 139 is_cygwin=no
 140 is_mingw=no
 141 is_win32=no
 142 is_darwin=no
 143
 144 # guess-rev.sh only exists in the repository, not in the released archives
 145 AC_MSG_CHECKING([whether to build a release])
 146 if test -x $srcdir/guess-rev.sh ; then
 147   build_release=no
 148 else
 149   build_release=yes
 150 fi
 151 AC_MSG_RESULT([$build_release])
 152
 153 # We are not *ALWAYS* being installed in the standard place.
 154 # We may be installed in a "tool-build" specific location.
 155 # Normally with other packages - as part of a tool distro.
 156 # Thus - we should search that 'libdir' also.
 157 #
 158 # And - if we are being installed there - the odds are
 159 # The libraries unique to what we are are there too.
 160 #
 161
 162 # Expand nd deal with NONE - just like configure will do later
 163 OCDprefix=$prefix
 164 OCDxprefix=$exec_prefix
 165 test x"$OCDprefix"  = xNONE && OCDprefix=$ac_default_prefix
 166 # Let make expand exec_prefix.
 167 test x"$OCDxprefix" = xNONE && OCDxprefix="$OCDprefix"
 168
 169 # what matters is the "exec-prefix"
 170 if test "$OCDxprefix" != "$ac_default_prefix"
 171 then
 172     # We are installing in a non-standard place
 173     # Nonstandard --prefix and/or --exec-prefix
 174     # We have an override of some sort.
 175     # use build specific install library dir
 176
 177     LDFLAGS="$LDFLAGS -L$OCDxprefix/lib"
 178     # RPATH becomes an issue on Linux only
 179     if test $host_os = linux-gnu || test $host_os = linux ; then
 180       LDFLAGS="$LDFLAGS -Wl,-rpath,$OCDxprefix/lib"
 181     fi
 182     # The "INCDIR" is also usable
 183     CFLAGS="$CFLAGS -I$includedir"
 184 fi
 185
 186 AC_ARG_WITH(ftd2xx,
 187    AS_HELP_STRING([--with-ftd2xx=<PATH>],[This option has been removed.]),
 188   [
 189 # Option Given.
 190 cat << __EOF__
 191
 192 The option: --with-ftd2xx=<PATH> has been removed.
 193 On Linux, the new option is:
 194
 195   --with-ftd2xx-linux-tardir=/path/to/files
 196
 197 Where <path> is the path the the directory where the "tar.gz" file
 198 from FTDICHIP.COM was unpacked, for example:
 199
 200   --with-ftd2xx-linux-tardir=${HOME}/libftd2xx0.4.16
 201
 202 On Cygwin/MingW32, the new option is:
 203
 204   --with-ftd2xx-win32-zipdir=/path/to/files
 205
 206 Where <path> is the path to the directory where the "zip" file from
 207 FTDICHIP.COM was unpacked, for example:
 208
 209   --with-ftd2xx-win32-zipdir=${HOME}/ftd2xx.cdm.files
 210
 211 __EOF__
 212
 213    AC_MSG_ERROR([Sorry Cannot continue])
 214   ], [true])
 215
 216 #========================================
 217 # FTD2XXX support comes in 4 forms.
 218 #    (1) win32 - via a zip file
 219 #    (2) linux - via a tar file
 220 #    (3) linux/cygwin/mingw - via libftdi
 221 #    (4) darwin - installed under /usr/local
 222 #
 223 # In case (1) and (2) we need to know where the package was unpacked.
 224
 225 AC_ARG_WITH(ftd2xx-win32-zipdir,
 226   AS_HELP_STRING([--with-ftd2xx-win32-zipdir],[Where (CYGWIN/MINGW) the zip file from ftdichip.com was unpacked <default=search>]),
 227   [
 228   # option present
 229   if test -d $with_ftd2xx_win32_zipdir
 230   then
 231     with_ftd2xx_win32_zipdir=`cd $with_ftd2xx_win32_zipdir && pwd`
 232     AC_MSG_NOTICE([Using: ftdichip.com library: $with_ftd2xx_win32_zipdir])
 233   else
 234     AC_MSG_ERROR([Parameter to --with-ftd2xx-win32-zipdir is not a dir: $with_ftd2xx_win32_zipdir])
 235   fi
 236   ], [true])
 237
 238 AC_ARG_WITH(ftd2xx-linux-tardir,
 239   AS_HELP_STRING([--with-ftd2xx-linux-tardir], [Where (Linux/Unix) the tar file from ftdichip.com was unpacked <default=search>]),
 240   [
 241   # Option present
 242   if test $is_win32 = yes ; then
 243      AC_MSG_ERROR([The option: --with-ftd2xx-linux-tardir is only usable on linux])
 244   fi
 245   if test -d $with_ftd2xx_linux_tardir
 246   then
 247     with_ftd2xx_linux_tardir=`cd $with_ftd2xx_linux_tardir && pwd`
 248     AC_MSG_NOTICE([Using: ftdichip.com library: $with_ftd2xx_linux_tardir])
 249   else
 250     AC_MSG_ERROR([Parameter to --with-ftd2xx-linux-tardir is not a dir: $with_ftd2xx_linux_tardir])
 251   fi
 252   ], [true])
 253
 254 AC_ARG_WITH(ftd2xx-lib,
 255   AS_HELP_STRING([--with-ftd2xx-lib],
 256     [Use static or shared ftd2xx libs on default static]),
 257   [
 258   case "$withval" in
 259   static)
 260     with_ftd2xx_lib=$withval
 261     ;;
 262   shared)
 263     with_ftd2xx_lib=$withval
 264     ;;
 265   *)
 266     AC_MSG_ERROR([Option: --with-ftd2xx-lib=static or --with-ftd2xx-lib=shared not, $withval])
 267     ;;
 268   esac
 269   ], [
 270   # Default is static - it is simpler :-(
 271   with_ftd2xx_lib=static
 272   ])
 273
 274 AC_ARG_ENABLE([doxygen-html],
 275   AS_HELP_STRING([--disable-doxygen-html],
 276     [Disable building Doxygen manual as HTML.]),
 277   [doxygen_as_html=$enableval], [doxygen_as_html=yes])
 278 AC_SUBST([doxygen_as_html])
 279 AC_MSG_CHECKING([whether to build Doxygen as HTML])
 280 AC_MSG_RESULT([$doxygen_as_html])
 281
 282 AC_ARG_ENABLE([doxygen-pdf],
 283   AS_HELP_STRING([--enable-doxygen-pdf],
 284     [Enable building Doxygen manual as PDF.]),
 285   [doxygen_as_pdf=$enableval], [doxygen_as_pdf=no])
 286 AC_SUBST([doxygen_as_pdf])
 287 AC_MSG_CHECKING([whether to build Doxygen as PDF])
 288 AC_MSG_RESULT([$doxygen_as_pdf])
 289
 290 AC_ARG_ENABLE([gccwarnings],
 291   AS_HELP_STRING([--disable-gccwarnings], [Disable compiler warnings]),
 292   [gcc_warnings=$enableval], [gcc_warnings=yes])
 293
 294 AC_ARG_ENABLE([wextra],
 295   AS_HELP_STRING([--disable-wextra], [Disable extra compiler warnings]),
 296   [gcc_wextra=$enableval], [gcc_wextra=$gcc_warnings])
 297
 298 AC_ARG_ENABLE([werror],
 299   AS_HELP_STRING([--disable-werror], [Do not treat warnings as errors]),
 300   [gcc_werror=$enableval], [gcc_werror=$gcc_warnings])
 301
 302 # set default verbose options, overridden by following options
 303 debug_jtag_io=no
 304 debug_usb_io=no
 305 debug_usb_comms=no
 306
 307 AC_ARG_ENABLE([verbose],
 308   AS_HELP_STRING([--enable-verbose],
 309       [Enable verbose JTAG I/O messages (for debugging).]),
 310   [
 311   debug_jtag_io=$enableval
 312   debug_usb_io=$enableval
 313   debug_usb_comms=$enableval
 314   ], [])
 315
 316 AC_ARG_ENABLE([verbose_jtag_io],
 317   AS_HELP_STRING([--enable-verbose-jtag-io],
 318       [Enable verbose JTAG I/O messages (for debugging).]),
 319   [debug_jtag_io=$enableval], [])
 320
 321 AC_ARG_ENABLE([verbose_usb_io],
 322   AS_HELP_STRING([--enable-verbose-usb-io],
 323       [Enable verbose USB I/O messages (for debugging)]),
 324   [debug_usb_io=$enableval], [])
 325
 326 AC_ARG_ENABLE([verbose_usb_comms],
 327   AS_HELP_STRING([--enable-verbose-usb-comms],
 328       [Enable verbose USB communication messages (for debugging)]),
 329   [debug_usb_comms=$enableval], [])
 330
 331 AC_MSG_CHECKING([whether to enable verbose JTAG I/O messages]);
 332 AC_MSG_RESULT([$debug_jtag_io])
 333 if test $debug_jtag_io = yes; then
 334   AC_DEFINE([_DEBUG_JTAG_IO_],[1], [Print verbose JTAG I/O messages])
 335 fi
 336
 337 AC_MSG_CHECKING([whether to enable verbose USB I/O messages]);
 338 AC_MSG_RESULT([$debug_usb_io])
 339 if test $debug_usb_io = yes; then
 340   AC_DEFINE([_DEBUG_USB_IO_],[1], [Print verbose USB I/O messages])
 341 fi
 342
 343 AC_MSG_CHECKING([whether to enable verbose USB communication messages]);
 344 AC_MSG_RESULT([$debug_usb_comms])
 345 if test $debug_usb_comms = yes; then
 346   AC_DEFINE([_DEBUG_USB_COMMS_],[1], [Print verbose USB communication messages])
 347 fi
 348
 349 debug_malloc=no
 350 AC_ARG_ENABLE([malloc_logging],
 351   AS_HELP_STRING([--enable-malloc-logging],
 352       [Include free space in logging messages (requires malloc.h).]),
 353   [debug_malloc=$enableval], [])
 354
 355 AC_MSG_CHECKING([whether to enable malloc free space logging]);
 356 AC_MSG_RESULT([$debug_malloc])
 357 if test $debug_malloc = yes; then
 358   AC_DEFINE([_DEBUG_FREE_SPACE_],[1], [Include malloc free space in logging])
 359 fi
 360
 361 AC_ARG_ENABLE([dummy],
 362   AS_HELP_STRING([--enable-dummy], [Enable building the dummy port driver]),
 363   [build_dummy=$enableval], [build_dummy=no])
 364
 365 AC_ARG_ENABLE([parport],
 366   AS_HELP_STRING([--enable-parport], [Enable building the pc parallel port driver]),
 367   [build_parport=$enableval], [build_parport=no])
 368
 369 AC_ARG_ENABLE([parport_ppdev],
 370   AS_HELP_STRING([--disable-parport-ppdev],
 371       [Disable use of ppdev (/dev/parportN) for parport (for x86 only)]),
 372     [parport_use_ppdev=$enableval], [parport_use_ppdev=yes])
 373
 374 AC_ARG_ENABLE([parport_giveio],
 375     AS_HELP_STRING([--enable-parport-giveio],
 376       [Enable use of giveio for parport (for CygWin only)]),
 377     [parport_use_giveio=$enableval], [parport_use_giveio=])
 378
 379 AC_ARG_ENABLE([ft2232_libftdi],
 380   AS_HELP_STRING([--enable-ft2232_libftdi], [Enable building support for FT2232 based devices using the libftdi driver, opensource alternate of FTD2XX]),
 381   [build_ft2232_libftdi=$enableval], [build_ft2232_libftdi=no])
 382
 383 AC_ARG_ENABLE([ft2232_ftd2xx],
 384   AS_HELP_STRING([--enable-ft2232_ftd2xx], [Enable building support for FT2232 based devices using the FTD2XX driver from ftdichip.com]),
 385   [build_ft2232_ftd2xx=$enableval], [build_ft2232_ftd2xx=no])
 386
 387 AC_ARG_ENABLE([usb_blaster_libftdi],
 388   AS_HELP_STRING([--enable-usb_blaster_libftdi], [Enable building support for the Altera USB-Blaster using the libftdi driver, opensource alternate of FTD2XX]),
 389   [build_usb_blaster_libftdi=$enableval], [build_usb_blaster_libftdi=no])
 390
 391 AC_ARG_ENABLE([usb_blaster_ftd2xx],
 392   AS_HELP_STRING([--enable-usb_blaster_ftd2xx], [Enable building support for the Altera USB-Blaster using the FTD2XX driver from ftdichip.com]),
 393   [build_usb_blaster_ftd2xx=$enableval], [build_usb_blaster_ftd2xx=no])
 394
 395 AC_ARG_ENABLE([amtjtagaccel],
 396   AS_HELP_STRING([--enable-amtjtagaccel], [Enable building the Amontec JTAG-Accelerator driver]),
 397   [build_amtjtagaccel=$enableval], [build_amtjtagaccel=no])
 398
 399 AC_ARG_ENABLE([zy1000_master],
 400   AS_HELP_STRING([--enable-zy1000-master], [Use ZY1000 JTAG master registers]),
 401   [build_zy1000_master=$enableval], [build_zy1000_master=no])
 402
 403 AC_ARG_ENABLE([zy1000],
 404   AS_HELP_STRING([--enable-zy1000], [Enable ZY1000 interface]),
 405   [build_zy1000=$enableval], [build_zy1000=no])
 406
 407 AC_ARG_ENABLE([ioutil],
 408   AS_HELP_STRING([--enable-ioutil], [Enable ioutil functions - useful for standalone OpenOCD implementations]),
 409   [build_ioutil=$enableval], [build_ioutil=no])
 410
 411 case "${host_cpu}" in
 412   arm*)
 413     AC_ARG_ENABLE([ep93xx],
 414       AS_HELP_STRING([--enable-ep93xx], [Enable building support for EP93xx based SBCs]),
 415       [build_ep93xx=$enableval], [build_ep93xx=no])
 416
 417     AC_ARG_ENABLE([at91rm9200],
 418       AS_HELP_STRING([--enable-at91rm9200], [Enable building support for AT91RM9200 based SBCs]),
 419       [build_at91rm9200=$enableval], [build_at91rm9200=no])
 420     ;;
 421
 422   *)
 423     build_ep93xx=no
 424     build_at91rm9200=no
 425     ;;
 426 esac
 427
 428 AC_ARG_ENABLE([gw16012],
 429   AS_HELP_STRING([--enable-gw16012], [Enable building support for the Gateworks GW16012 JTAG Programmer]),
 430   [build_gw16012=$enableval], [build_gw16012=no])
 431
 432 AC_ARG_ENABLE([presto_libftdi],
 433   AS_HELP_STRING([--enable-presto_libftdi], [Enable building support for ASIX Presto Programmer using the libftdi driver]),
 434   [build_presto_libftdi=$enableval], [build_presto_libftdi=no])
 435
 436 AC_ARG_ENABLE([presto_ftd2xx],
 437   AS_HELP_STRING([--enable-presto_ftd2xx], [Enable building support for ASIX Presto Programmer using the FTD2XX driver]),
 438   [build_presto_ftd2xx=$enableval], [build_presto_ftd2xx=no])
 439
 440 AC_ARG_ENABLE([usbprog],
 441   AS_HELP_STRING([--enable-usbprog], [Enable building support for the usbprog JTAG Programmer]),
 442   [build_usbprog=$enableval], [build_usbprog=no])
 443
 444 AC_ARG_ENABLE([oocd_trace],
 445   AS_HELP_STRING([--enable-oocd_trace],
 446   [Enable building support for some prototype OpenOCD+trace ETM capture hardware]),
 447   [build_oocd_trace=$enableval], [build_oocd_trace=no])
 448
 449 AC_ARG_ENABLE([jlink],
 450   AS_HELP_STRING([--enable-jlink], [Enable building support for the Segger J-Link JTAG Programmer]),
 451   [build_jlink=$enableval], [build_jlink=no])
 452
 453 AC_ARG_ENABLE([vsllink],
 454   AS_HELP_STRING([--enable-vsllink], [Enable building support for the Versaloon-Link JTAG Programmer]),
 455   [build_vsllink=$enableval], [build_vsllink=no])
 456
 457 AC_ARG_ENABLE([rlink],
 458   AS_HELP_STRING([--enable-rlink], [Enable building support for the Raisonance RLink JTAG Programmer]),
 459   [build_rlink=$enableval], [build_rlink=no])
 460
 461 AC_ARG_ENABLE([ulink],
 462   AS_HELP_STRING([--enable-ulink], [Enable building support for the Keil ULINK JTAG Programmer]),
 463   [build_ulink=$enableval], [build_ulink=no])
 464
 465 AC_ARG_ENABLE([arm-jtag-ew],
 466   AS_HELP_STRING([--enable-arm-jtag-ew], [Enable building support for the Olimex ARM-JTAG-EW Programmer]),
 467   [build_armjtagew=$enableval], [build_armjtagew=no])
 468
 469 AC_ARG_ENABLE([buspirate],
 470   AS_HELP_STRING([--enable-buspirate], [Enable building support for the Buspirate]),
 471   [build_buspirate=$enableval], [build_buspirate=no])
 472
 473 AC_ARG_ENABLE([stlink],
 474   AS_HELP_STRING([--enable-stlink], [Enable building support for the ST-Link JTAG Programmer]),
 475   [build_stlink=$enableval], [build_stlink=no])
 476
 477 AC_ARG_ENABLE([osbdm],
 478   AS_HELP_STRING([--enable-osbdm], [Enable building support for the OSBDM (JTAG only) Programmer]),
 479   [build_osbdm=$enableval], [build_osbdm=no])
 480
 481 AC_ARG_ENABLE([opendous],
 482   AS_HELP_STRING([--enable-opendous], [Enable building support for the estick/opendous JTAG Programmer]),
 483   [build_opendous=$enableval], [build_opendous=no])
 484
 485 AC_ARG_ENABLE([minidriver_dummy],
 486   AS_HELP_STRING([--enable-minidriver-dummy], [Enable the dummy minidriver.]),
 487   [build_minidriver_dummy=$enableval], [build_minidriver_dummy=no])
 488
 489 AC_ARG_ENABLE([internal-jimtcl],
 490   AS_HELP_STRING([--disable-internal-jimtcl], [Disable building internal jimtcl]),
 491   [use_internal_jimtcl=$enableval], [use_internal_jimtcl=yes])
 492
 493 AC_ARG_ENABLE([libusb0],
 494   AS_HELP_STRING([--enable-libusb0], [Use libusb-0.1 library for USB JTAG devices]),
 495   [check_libusb0=$enableval], [check_libusb0=no])
 496
 497 build_minidriver=no
 498 AC_MSG_CHECKING([whether to enable ZY1000 minidriver])
 499 if test $build_zy1000 = yes; then
 500   if test $build_minidriver = yes; then
 501     AC_MSG_ERROR([Multiple minidriver options have been enabled.])
 502   fi
 503   AC_DEFINE([HAVE_JTAG_MINIDRIVER_H], [1],
 504       [Define to 1 if you have the <jtag_minidriver.h> header file.])
 505   build_minidriver=yes
 506 fi
 507 AC_MSG_RESULT([$build_zy1000])
 508
 509 AC_ARG_ENABLE([remote-bitbang],
 510   AS_HELP_STRING([--enable-remote-bitbang], [Enable building support for the Remote Bitbang jtag driver]),
 511   [build_remote_bitbang=$enableval], [build_remote_bitbang=no])
 512
 513 AC_MSG_CHECKING([whether to enable dummy minidriver])
 514 if test $build_minidriver_dummy = yes; then
 515   if test $build_minidriver = yes; then
 516     AC_MSG_ERROR([Multiple minidriver options have been enabled.])
 517   fi
 518   build_minidriver=yes
 519   AC_DEFINE([BUILD_MINIDRIVER_DUMMY], [1], [Use the dummy minidriver.])
 520   AC_DEFINE([HAVE_JTAG_MINIDRIVER_H], [1],
 521       [Define to 1 if you have the <jtag_minidriver.h> header file.])
 522 fi
 523 AC_MSG_RESULT([$build_minidriver_dummy])
 524
 525 AC_MSG_CHECKING([whether standard drivers can be built])
 526 if test "$build_minidriver" = yes; then
 527   AC_MSG_RESULT([no])
 528   AC_MSG_WARN([Using the minidriver disables all other drivers.])
 529   sleep 2
 530 else
 531   AC_MSG_RESULT([yes])
 532 fi
 533
 534 case "${host_cpu}" in
 535   i?86|x86*)
 536     ;;
 537   *)
 538     if test x$parport_use_ppdev = xno; then
 539       AC_MSG_WARN([--disable-parport-ppdev is not supported by the host CPU])
 540     fi
 541     parport_use_ppdev=yes
 542     ;;
 543 esac
 544
 545 case $host in
 546   *-cygwin*)
 547     is_win32=yes
 548     parport_use_ppdev=no
 549
 550     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[return __MINGW32__;]])],
 551       [is_mingw=yes],[is_mingw=no])
 552     if test $is_mingw = yes; then
 553       AC_DEFINE([IS_MINGW], [1], [1 if building for MinGW.])
 554       if test x$parport_use_giveio = xno; then
 555         AC_MSG_WARN([--disable-parport-giveio is not supported by MinGW32 hosts])
 556       fi
 557       parport_use_giveio=yes
 558       is_cygwin=no
 559     else
 560       is_cygwin=yes
 561       AC_DEFINE([IS_CYGWIN], [1], [1 if building for Cygwin.])
 562       # sys/io.h needed under cygwin for parport access
 563       if test $build_parport = yes; then
 564         AC_CHECK_HEADERS([sys/io.h],[],AC_MSG_ERROR([Please install the cygwin ioperm package]))
 565       fi
 566     fi
 567
 568     AC_DEFINE([IS_WIN32], [1], [1 if building for Win32.])
 569     AC_DEFINE([IS_DARWIN], [0], [0 if not building for Darwin.])
 570     ;;
 571   *-mingw*)
 572     is_mingw=yes
 573     is_win32=yes
 574     parport_use_ppdev=no
 575
 576     if test x$parport_use_giveio = xno; then
 577       AC_MSG_WARN([--disable-parport-giveio is not supported by MinGW32 hosts])
 578     fi
 579     parport_use_giveio=yes
 580
 581     if test x$build_buspirate = xyes; then
 582       AC_MSG_ERROR([buspirate currently not supported by MinGW32 hosts])
 583     fi
 584
 585     CFLAGS="$CFLAGS -D__USE_MINGW_ANSI_STDIO"
 586
 587     AC_DEFINE([IS_MINGW], [1], [1 if building for MinGW.])
 588     AC_DEFINE([IS_WIN32], [1], [1 if building for Win32.])
 589     AC_DEFINE([IS_DARWIN], [0], [0 if not building for Darwin.])
 590     ;;
 591   *darwin*)
 592     is_darwin=yes
 593
 594     if test x$parport_use_giveio = xyes; then
 595       AC_MSG_WARN([--enable-parport-giveio cannot be used by Darwin hosts])
 596     fi
 597     parport_use_giveio=no
 598
 599     AC_DEFINE([IS_CYGWIN], [0], [0 if not building for Cygwin.])
 600     AC_DEFINE([IS_WIN32], [0], [0 if not building for Win32.])
 601     AC_DEFINE([IS_DARWIN], [1], [1 if building for Darwin.])
 602     ;;
 603   *)
 604     if test x$parport_use_giveio = xyes; then
 605       AC_MSG_WARN([--enable-parport-giveio cannot be used by ]$host[ hosts])
 606     fi
 607     parport_use_giveio=no
 608     AC_DEFINE([IS_CYGWIN], [0], [0 if not building for Cygwin.])
 609     AC_DEFINE([IS_WIN32], [0], [0 if not building for Win32.])
 610     AC_DEFINE([IS_DARWIN], [0], [0 if not building for Darwin.])
 611     ;;
 612 esac
 613
 614 if test $build_parport = yes; then
 615   build_bitbang=yes
 616   AC_DEFINE([BUILD_PARPORT], [1], [1 if you want parport.])
 617 else
 618   AC_DEFINE([BUILD_PARPORT], [0], [0 if you don't want parport.])
 619 fi
 620
 621 if test $build_dummy = yes; then
 622   build_bitbang=yes
 623   AC_DEFINE([BUILD_DUMMY], [1], [1 if you want dummy driver.])
 624 else
 625   AC_DEFINE([BUILD_DUMMY], [0], [0 if you don't want dummy driver.])
 626 fi
 627
 628 if test $build_ep93xx = yes; then
 629   build_bitbang=yes
 630   AC_DEFINE([BUILD_EP93XX], [1], [1 if you want ep93xx.])
 631 else
 632   AC_DEFINE([BUILD_EP93XX], [0], [0 if you don't want ep93xx.])
 633 fi
 634
 635 if test $build_zy1000 = yes; then
 636   AC_DEFINE([BUILD_ZY1000], [1], [1 if you want ZY1000.])
 637 else
 638   AC_DEFINE([BUILD_ZY1000], [0], [0 if you don't want ZY1000.])
 639 fi
 640
 641 if test $build_zy1000_master = yes; then
 642   AC_DEFINE([BUILD_ZY1000_MASTER], [1], [1 if you want ZY1000 JTAG master registers.])
 643 else
 644   AC_DEFINE([BUILD_ZY1000_MASTER], [0], [0 if you don't want ZY1000 JTAG master registers.])
 645 fi
 646
 647 if test $build_at91rm9200 = yes; then
 648   build_bitbang=yes
 649   AC_DEFINE([BUILD_AT91RM9200], [1], [1 if you want at91rm9200.])
 650 else
 651   AC_DEFINE([BUILD_AT91RM9200], [0], [0 if you don't want at91rm9200.])
 652 fi
 653
 654 if test x$parport_use_ppdev = xyes; then
 655   AC_DEFINE([PARPORT_USE_PPDEV], [1], [1 if you want parport to use ppdev.])
 656 else
 657   AC_DEFINE([PARPORT_USE_PPDEV], [0], [0 if you don't want parport to use ppdev.])
 658 fi
 659
 660 if test x$parport_use_giveio = xyes; then
 661   AC_DEFINE([PARPORT_USE_GIVEIO], [1], [1 if you want parport to use giveio.])
 662 else
 663   AC_DEFINE([PARPORT_USE_GIVEIO], [0], [0 if you don't want parport to use giveio.])
 664 fi
 665
 666 if test $build_bitbang = yes; then
 667   AC_DEFINE([BUILD_BITBANG], [1], [1 if you want a bitbang interface.])
 668 else
 669   AC_DEFINE([BUILD_BITBANG], [0], [0 if you don't want a bitbang interface.])
 670 fi
 671
 672 if test $build_ft2232_libftdi = yes; then
 673   AC_DEFINE([BUILD_FT2232_LIBFTDI], [1], [1 if you want libftdi ft2232.])
 674 else
 675   AC_DEFINE([BUILD_FT2232_LIBFTDI], [0], [0 if you don't want libftdi ft2232.])
 676 fi
 677
 678 if test $build_ft2232_ftd2xx = yes; then
 679   AC_DEFINE([BUILD_FT2232_FTD2XX], [1], [1 if you want ftd2xx ft2232.])
 680 else
 681   AC_DEFINE([BUILD_FT2232_FTD2XX], [0], [0 if you don't want ftd2xx ft2232.])
 682 fi
 683
 684 if test $build_usb_blaster_libftdi = yes; then
 685   build_bitbang=yes
 686   AC_DEFINE([BUILD_USB_BLASTER_LIBFTDI], [1], [1 if you want libftdi usb_blaster.])
 687 else
 688   AC_DEFINE([BUILD_USB_BLASTER_LIBFTDI], [0], [0 if you don't want libftdi usb_blaster.])
 689 fi
 690
 691 if test $build_usb_blaster_ftd2xx = yes; then
 692   build_bitbang=yes
 693   AC_DEFINE([BUILD_USB_BLASTER_FTD2XX], [1], [1 if you want ftd2xx usb_blaster.])
 694 else
 695   AC_DEFINE([BUILD_USB_BLASTER_FTD2XX], [0], [0 if you don't want ftd2xx usb_blaster.])
 696 fi
 697
 698 if test $build_amtjtagaccel = yes; then
 699   AC_DEFINE([BUILD_AMTJTAGACCEL], [1], [1 if you want the Amontec JTAG-Accelerator driver.])
 700 else
 701   AC_DEFINE([BUILD_AMTJTAGACCEL], [0], [0 if you don't want the Amontec JTAG-Accelerator driver.])
 702 fi
 703
 704 if test $build_gw16012 = yes; then
 705   AC_DEFINE([BUILD_GW16012], [1], [1 if you want the Gateworks GW16012 driver.])
 706 else
 707   AC_DEFINE([BUILD_GW16012], [0], [0 if you don't want the Gateworks GW16012 driver.])
 708 fi
 709
 710 if test $build_presto_libftdi = yes; then
 711   build_bitq=yes
 712   AC_DEFINE([BUILD_PRESTO_LIBFTDI], [1], [1 if you want the ASIX PRESTO driver using libftdi.])
 713 else
 714   AC_DEFINE([BUILD_PRESTO_LIBFTDI], [0], [0 if you don't want the ASIX PRESTO driver using libftdi.])
 715 fi
 716
 717 if test $build_presto_ftd2xx = yes; then
 718   build_bitq=yes
 719   AC_DEFINE([BUILD_PRESTO_FTD2XX], [1], [1 if you want the ASIX PRESTO driver using FTD2XX.])
 720 else
 721   AC_DEFINE([BUILD_PRESTO_FTD2XX], [0], [0 if you don't want the ASIX PRESTO driver using FTD2XX.])
 722 fi
 723
 724 if test $build_bitq = yes; then
 725   AC_DEFINE([BUILD_BITQ], [1], [1 if you want a bitq interface.])
 726 else
 727   AC_DEFINE([BUILD_BITQ], [0], [0 if you don't want a bitq interface.])
 728 fi
 729
 730 if test $build_usbprog = yes; then
 731   AC_DEFINE([BUILD_USBPROG], [1], [1 if you want the usbprog JTAG driver.])
 732 else
 733   AC_DEFINE([BUILD_USBPROG], [0], [0 if you don't want the usbprog JTAG driver.])
 734 fi
 735
 736 if test $build_oocd_trace = yes; then
 737   AC_DEFINE([BUILD_OOCD_TRACE], [1], [1 if you want the OpenOCD+trace ETM capture driver.])
 738 else
 739   AC_DEFINE([BUILD_OOCD_TRACE], [0], [0 if you don't want the OpenOCD+trace ETM capture driver.])
 740 fi
 741
 742 if test $build_jlink = yes; then
 743   AC_DEFINE([BUILD_JLINK], [1], [1 if you want the J-Link JTAG driver.])
 744 else
 745   AC_DEFINE([BUILD_JLINK], [0], [0 if you don't want the J-Link JTAG driver.])
 746 fi
 747
 748 if test $build_vsllink = yes; then
 749   AC_DEFINE([BUILD_VSLLINK], [1], [1 if you want the Versaloon-Link JTAG driver.])
 750 else
 751   AC_DEFINE([BUILD_VSLLINK], [0], [0 if you don't want the Versaloon-Link JTAG driver.])
 752 fi
 753
 754 if test $build_rlink = yes; then
 755   AC_DEFINE([BUILD_RLINK], [1], [1 if you want the RLink JTAG driver.])
 756 else
 757   AC_DEFINE([BUILD_RLINK], [0], [0 if you don't want the RLink JTAG driver.])
 758 fi
 759
 760 if test $build_ulink = yes; then
 761   AC_DEFINE([BUILD_ULINK], [1], [1 if you want the ULINK JTAG driver.])
 762 else
 763   AC_DEFINE([BUILD_ULINK], [0], [0 if you don't want the ULINK JTAG driver.])
 764 fi
 765
 766 if test $build_armjtagew = yes; then
 767   AC_DEFINE([BUILD_ARMJTAGEW], [1], [1 if you want the ARM-JTAG-EW JTAG driver.])
 768 else
 769   AC_DEFINE([BUILD_ARMJTAGEW], [0], [0 if you don't want the ARM-JTAG-EW JTAG driver.])
 770 fi
 771
 772 if test $build_buspirate = yes; then
 773   AC_DEFINE([BUILD_BUSPIRATE], [1], [1 if you want the Buspirate JTAG driver.])
 774 else
 775   AC_DEFINE([BUILD_BUSPIRATE], [0], [0 if you don't want the Buspirate JTAG driver.])
 776 fi
 777
 778 if test $build_stlink = yes; then
 779   AC_DEFINE([BUILD_STLINK], [1], [1 if you want the ST-Link JTAG driver.])
 780 else
 781   AC_DEFINE([BUILD_STLINK], [0], [0 if you don't want the ST-Link JTAG driver.])
 782 fi
 783
 784 if test $build_osbdm = yes; then
 785   AC_DEFINE([BUILD_OSBDM], [1], [1 if you want the OSBDM driver.])
 786 else
 787   AC_DEFINE([BUILD_OSBDM], [0], [0 if you don't want the OSBDM driver.])
 788 fi
 789
 790 if test $build_opendous = yes; then
 791   AC_DEFINE([BUILD_OPENDOUS], [1], [1 if you want the estick/opendous JTAG driver.])
 792 else
 793   AC_DEFINE([BUILD_OPENDOUS], [0], [0 if you don't want the estick/opendous JTAG driver.])
 794 fi
 795
 796 if test "$use_internal_jimtcl" = yes; then
 797   if test -f "$srcdir/jimtcl/configure.ac"; then
 798     AX_CONFIG_SUBDIR_OPTION([jimtcl], [--disable-install-jim])
 799   else
 800     AC_MSG_ERROR([jimtcl not found, run git submodule init and git submodule update.])
 801   fi
 802 fi
 803
 804 if test $build_remote_bitbang = yes; then
 805   build_bitbang=yes
 806   AC_DEFINE([BUILD_REMOTE_BITBANG], [1], [1 if you want the Remote Bitbang JTAG driver.])
 807 else
 808   AC_DEFINE([BUILD_REMOTE_BITBNAG], [0], [0 if you don't want the Remote Bitbang JTAG driver.])
 809 fi
 810
 811 #-- Deal with MingW/Cygwin FTD2XX issues
 812
 813 if test $is_win32 = yes; then
 814 if test "${with_ftd2xx_linux_tardir+set}" = set
 815 then
 816   AC_MSG_ERROR([The option: with_ftd2xx_linux_tardir is for LINUX only.])
 817 fi
 818
 819 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes -o $build_usb_blaster_ftd2xx = yes ; then
 820   AC_MSG_CHECKING([for ftd2xx.lib exists (win32)])
 821
 822   # if we are given a zipdir...
 823   if test "${with_ftd2xx_win32_zipdir+set}" = set
 824   then
 825     # Set the CFLAGS for "ftd2xx.h"
 826     f=$with_ftd2xx_win32_zipdir/ftd2xx.h
 827     if test ! -f $f ; then
 828       AC_MSG_ERROR([File: $f cannot be found])
 829     fi
 830     CFLAGS="$CFLAGS -I$with_ftd2xx_win32_zipdir"
 831
 832     # And calculate the LDFLAGS for the machine
 833     case "$host_cpu" in
 834     i?86|x86_32)
 835       LDFLAGS="$LDFLAGS -L$with_ftd2xx_win32_zipdir/i386"
 836       LIBS="$LIBS -lftd2xx"
 837       f=$with_ftd2xx_win32_zipdir/i386/ftd2xx.lib
 838       ;;
 839     amd64|x86_64)
 840       LDFLAGS="$LDFLAGS -L$with_ftd2xx_win32_zipdir/amd64"
 841       LIBS="$LIBS -lftd2xx"
 842       f=$with_ftd2xx_win32_zipdir/amd64/ftd2xx.lib
 843       ;;
 844     *)
 845       AC_MSG_ERROR([Unknown Win32 host cpu: $host_cpu])
 846       ;;
 847     esac
 848     if test ! -f $f ; then
 849          AC_MSG_ERROR([Library: $f not found])
 850     fi
 851   else
 852     LIBS="$LIBS -lftd2xx"
 853     AC_MSG_WARN([ASSUMPTION: The (win32) FTDICHIP.COM files: ftd2xx.h and ftd2xx.lib are in a proper place])
 854   fi
 855 fi
 856 fi # win32
 857
 858 if test $is_darwin = yes ; then
 859 if test "${with_ftd2xx_win32_zipdir+set}" = set
 860 then
 861    AC_MSG_ERROR([The option: --with-ftd2xx-win32-zipdir is for win32 only])
 862 fi
 863 if test "${with_ftd2xx_linux_tardir+set}" = set
 864 then
 865    AC_MSG_ERROR([The option: with_ftd2xx_linux_tardir is for LINUX only.])
 866 fi
 867
 868 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes ; then
 869    AC_MSG_CHECKING([for libftd2xx.a (darwin)])
 870
 871    if test ! -f /usr/local/include/ftd2xx.h ; then
 872       AC_MSG_ERROR([ftd2xx library from FTDICHIP.com seems to be missing, cannot find: /usr/local/include/ftd2xx.h])
 873    fi
 874
 875    CFLAGS="$CFLAGS -I/usr/local/include"
 876    LDFLAGS="$LDFLAGS -L/usr/local/lib"
 877    LIBS="$LIBS -lftd2xx"
 878    AC_MSG_RESULT([-L/usr/local/lib -lftd2xx])
 879 fi
 880 fi # darwin
 881
 882 if test $is_win32 = no && test $is_darwin = no ; then
 883
 884 if test "${with_ftd2xx_win32_zipdir+set}" = set
 885 then
 886    AC_MSG_ERROR([The option: --with-ftd2xx-win32-zipdir is for win32 only])
 887 fi
 888
 889 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes ; then
 890    # Must be linux
 891    if test $host_os != linux-gnu && test $host_os != linux ; then
 892       AC_MSG_ERROR([The (linux) ftd2xx library from FTDICHIP.com is linux only. Try --enable-ft2232-libftdi instead])
 893   fi
 894   # Are we given a TAR directory?
 895   if test "${with_ftd2xx_linux_tardir+set}" = set
 896   then
 897     AC_MSG_CHECKING([uninstalled ftd2xx distribution])
 898     # The .H file is simple..
 899     FTD2XX_H=$with_ftd2xx_linux_tardir/ftd2xx.h
 900     if test ! -f "${FTD2XX_H}"; then
 901     AC_MSG_ERROR([Option: --with-ftd2xx-linux-tardir appears wrong, cannot find: ${FTD2XX_H}])
 902     fi
 903     CFLAGS="$CFLAGS -I$with_ftd2xx_linux_tardir"
 904     if test $with_ftd2xx_lib = shared; then
 905        FTD2XX_LDFLAGS="-L$with_ftd2xx_linux_tardir"
 906        FTD2XX_LIB="-lftd2xx"
 907     else
 908       # Test #1 - v1.0.x
 909       case "$host_cpu" in
 910       i?86|x86_32)
 911               dir=build/i386;;
 912       amd64|x86_64)
 913               dir=build/x86_64;;
 914       *)
 915               dir=none;;
 916       esac
 917       if test -f "$with_ftd2xx_linux_tardir/$dir/libftd2xx.a"; then
 918           FTD2XX_LDFLAGS="-L$with_ftd2xx_linux_tardir/$dir"
 919           # Also needs -lrt
 920           FTD2XX_LIB="-lftd2xx -lrt"
 921       else
 922         # Test Number2.
 923         # Grr.. perhaps it exists as a version number?
 924         FTD2XX_LIB="$with_ftd2xx_linux_tardir/static_lib/libftd2xx.a.*.*.*"
 925         count=`ls ${FTD2XX_LIB} | wc -l`
 926         if test $count -gt 1 ; then
 927           AC_MSG_ERROR([Multiple libftd2xx.a files found in: $with_ftd2xx_linux_tardir/static_lib sorry cannot handle this yet])
 928         fi
 929         if test $count -ne 1 ; then
 930           AC_MSG_ERROR([Not found: $f, option: --with-ftd2xx-linux-tardir appears to be wrong])
 931         fi
 932         # Because the "-l" rules do not understand version numbers...
 933         # we will just stuff the absolute path onto the LIBS variable
 934         FTD2XX_LIB="`ls ${FTD2XX_LIB}` -lpthread"
 935         FTD2XX_LDFLAGS=""
 936       fi
 937     fi
 938     LDFLAGS="${LDFLAGS} ${FTD2XX_LDFLAGS}"
 939     LIBS="${LIBS} ${FTD2XX_LIB}"
 940     AC_MSG_RESULT([${FTD2XX_LDFLAGS} ${FTD2XX_LIB}])
 941   else
 942     AC_CHECK_HEADER([ftd2xx.h],[],[
 943         AC_MSG_ERROR([You seem to be missing the FTD2xx driver header file.])
 944       ])
 945     AC_SEARCH_LIBS([FT_GetLibraryVersion],[ftd2xx],,[
 946         AC_MSG_ERROR([You appear to be missing the FTD2xx driver library.])
 947       ],[])
 948   fi
 949 fi
 950 fi # linux
 951
 952 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes; then
 953
 954 # Before we go any further - make sure we can *BUILD* and *RUN*
 955 # a simple app with the "ftd2xx.lib" file - in what ever form we where given
 956 # We should be able to compile, link and run this test program now
 957 AC_MSG_CHECKING([whether ftd2xx library works])
 958
 959 #
 960 # Save the LDFLAGS for later..
 961 LDFLAGS_SAVE=$LDFLAGS
 962 CFLAGS_SAVE=$CFLAGS
 963 _LDFLAGS=`eval echo $LDFLAGS`
 964 _CFLAGS=`eval echo $CFLAGS`
 965 LDFLAGS=$_LDFLAGS
 966 CFLAGS=$_CFLAGS
 967
 968 AC_RUN_IFELSE([AC_LANG_PROGRAM([[
 969 #include "confdefs.h"
 970 #if IS_WIN32
 971 #include "windows.h"
 972 #endif
 973 #include <stdio.h>
 974 #include <ftd2xx.h>
 975   ]], [[
 976   DWORD x;
 977   FT_GetLibraryVersion( &x );
 978   ]])], [
 979     AC_MSG_RESULT([Success!])
 980   ], [
 981     AC_MSG_ERROR([Cannot build & run test program using ftd2xx.lib])
 982   ], [
 983     AC_MSG_RESULT([Skipping as we are cross-compiling])
 984   ])
 985
 986 AC_MSG_CHECKING([for ftd2xx highspeed device support])
 987 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 988 #include "confdefs.h"
 989 #if IS_WIN32
 990 #include "windows.h"
 991 #endif
 992 #include <stdio.h>
 993 #include <ftd2xx.h>
 994
 995 DWORD x = FT_DEVICE_4232H;
 996     ]], [])], [
 997       AC_DEFINE([BUILD_FT2232_HIGHSPEED], [1],
 998         [Support FT2232H/FT4232HS with FTD2XX or libftdi.])
 999       build_ft2232_highspeed=yes
1000     ], [
1001       build_ft2232_highspeed=no
1002     ])
1003   AC_MSG_RESULT([$build_ft2232_highspeed])
1004
1005   if test $build_ft2232_highspeed = no; then
1006     AC_MSG_WARN([You need a newer FTD2XX driver (version 2.04.16 or later).])
1007   fi
1008
1009 LDFLAGS=$LDFLAGS_SAVE
1010 CFLAGS=$CFLAGS_SAVE
1011 fi
1012
1013 if test $build_ft2232_libftdi = yes ; then
1014   # We assume: the package is preinstalled in the proper place
1015   # these present as 2 libraries..
1016   LIBS="$LIBS -lftdi -lusb"
1017   #
1018   # Try to build a small program.
1019   AC_MSG_CHECKING([Build & Link with libftdi...])
1020
1021   LDFLAGS_SAVE=$LDFLAGS
1022   CFLAGS_SAVE=$CFLAGS
1023   _LDFLAGS=`eval echo $LDFLAGS`
1024   _CFLAGS=`eval echo $CFLAGS`
1025   LDFLAGS=$_LDFLAGS
1026   CFLAGS=$_CFLAGS
1027
1028   AC_RUN_IFELSE([AC_LANG_PROGRAM([[
1029 #include <stdio.h>
1030 #include <ftdi.h>
1031   ]], [[
1032   struct ftdi_context *p;
1033   p = ftdi_new();
1034   if( p != NULL ){
1035       return 0;
1036   } else {
1037       fprintf( stderr, "calling ftdi_new() failed\n");
1038       return 1;
1039         }
1040     ]])], [
1041       AC_MSG_RESULT([Success])
1042     ], [
1043       AC_MSG_ERROR([Cannot build & run test program using libftdi])
1044     ], [
1045       AC_MSG_RESULT([Skipping as we are cross-compiling])
1046     ])
1047
1048 AC_MSG_CHECKING([for libftdi highspeed device support])
1049 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1050 #include <stdio.h>
1051 #include <ftdi.h>
1052   ]], [[
1053 enum ftdi_chip_type x = TYPE_2232H;
1054     ]])], [
1055       AC_DEFINE([BUILD_FT2232_HIGHSPEED], [1],
1056         [Support FT2232H/FT4232HS with FTD2XX or libftdi.])
1057       build_ft2232_highspeed=yes
1058     ], [
1059       build_ft2232_highspeed=no
1060     ])
1061     AC_MSG_RESULT([$build_ft2232_highspeed])
1062
1063     if test $build_ft2232_highspeed = no; then
1064       AC_MSG_WARN([You need a newer libftdi version (0.16 or later).])
1065     fi
1066
1067   # Restore the 'unexpanded ldflags'
1068   LDFLAGS=$LDFLAGS_SAVE
1069   CFLAGS=$CFLAGS_SAVE
1070 fi
1071
1072 # check for usb.h when a driver will require it
1073 build_usb=no
1074 if test $build_vsllink = yes -o $build_usbprog = yes -o \
1075   $build_rlink = yes -o $build_ulink = yes -o $build_armjtagew = yes
1076 then
1077   build_usb=yes
1078 fi
1079
1080 # Check for libusb1 ported drivers.
1081 build_usb_ng=no
1082 if test $build_jlink = yes -o $build_stlink = yes -o $build_osbdm = yes -o \
1083   $build_opendous = yes
1084 then
1085   build_usb_ng=yes
1086 fi
1087
1088 # check for libusb library if necessary
1089 use_libusb0=no
1090 use_libusb1=no
1091 if test $build_usb = yes -o $build_usb_ng = yes; then
1092   if test $check_libusb0 = no -a $build_usb_ng = yes; then
1093         AC_CHECK_HEADER([libusb-1.0/libusb.h],
1094                         [AC_DEFINE(HAVE_LIBUSB1, 1, [Define if you have libusb-1.0]) check_libusb0=no use_libusb1=yes ],
1095                         [ check_libusb0=yes use_libusb1=no ])
1096   fi
1097
1098   if test $check_libusb0 = yes -o $build_usb = yes; then
1099         AC_CHECK_HEADERS([usb.h], [use_libusb0=yes],
1100                         [AC_MSG_ERROR([libusb or libusb-1.0 are required to build some OpenOCD driver(s)])])
1101   fi
1102 fi
1103
1104 AM_CONDITIONAL([RELEASE], [test $build_release = yes])
1105 AM_CONDITIONAL([PARPORT], [test $build_parport = yes])
1106 AM_CONDITIONAL([DUMMY], [test $build_dummy = yes])
1107 AM_CONDITIONAL([GIVEIO], [test x$parport_use_giveio = xyes])
1108 AM_CONDITIONAL([EP93XX], [test $build_ep93xx = yes])
1109 AM_CONDITIONAL([ZY1000], [test $build_zy1000 = yes])
1110 AM_CONDITIONAL([ZY1000_MASTER], [test $build_zy1000_master = yes])
1111 AM_CONDITIONAL([IOUTIL], [test $build_ioutil = yes])
1112 AM_CONDITIONAL([AT91RM9200], [test $build_at91rm9200 = yes])
1113 AM_CONDITIONAL([BITBANG], [test $build_bitbang = yes])
1114 AM_CONDITIONAL([FT2232_LIBFTDI], [test $build_ft2232_libftdi = yes])
1115 AM_CONDITIONAL([FT2232_DRIVER], [test $build_ft2232_ftd2xx = yes -o $build_ft2232_libftdi = yes])
1116 AM_CONDITIONAL([USB_BLASTER_LIBFTDI], [test $build_usb_blaster_libftdi = yes])
1117 AM_CONDITIONAL([USB_BLASTER_DRIVER], [test $build_usb_blaster_ftd2xx = yes -o $build_usb_blaster_libftdi = yes])
1118 AM_CONDITIONAL([AMTJTAGACCEL], [test $build_amtjtagaccel = yes])
1119 AM_CONDITIONAL([GW16012], [test $build_gw16012 = yes])
1120 AM_CONDITIONAL([PRESTO_LIBFTDI], [test $build_presto_libftdi = yes])
1121 AM_CONDITIONAL([PRESTO_DRIVER], [test $build_presto_ftd2xx = yes -o $build_presto_libftdi = yes])
1122 AM_CONDITIONAL([USBPROG], [test $build_usbprog = yes])
1123 AM_CONDITIONAL([OOCD_TRACE], [test $build_oocd_trace = yes])
1124 AM_CONDITIONAL([JLINK], [test $build_jlink = yes])
1125 AM_CONDITIONAL([VSLLINK], [test $build_vsllink = yes])
1126 AM_CONDITIONAL([RLINK], [test $build_rlink = yes])
1127 AM_CONDITIONAL([ULINK], [test $build_ulink = yes])
1128 AM_CONDITIONAL([ARMJTAGEW], [test $build_armjtagew = yes])
1129 AM_CONDITIONAL([REMOTE_BITBANG], [test $build_remote_bitbang = yes])
1130 AM_CONDITIONAL([BUSPIRATE], [test $build_buspirate = yes])
1131 AM_CONDITIONAL([STLINK], [test $build_stlink = yes])
1132 AM_CONDITIONAL([OSBDM], [test $build_osbdm = yes])
1133 AM_CONDITIONAL([OPENDOUS], [test $build_opendous = yes])
1134 AM_CONDITIONAL([USB], [test $build_usb = yes])
1135 AM_CONDITIONAL([USB_NG], [test $build_usb_ng = yes])
1136 AM_CONDITIONAL([USE_LIBUSB0], [test $use_libusb0 = yes])
1137 AM_CONDITIONAL([USE_LIBUSB1], [test $use_libusb1 = yes])
1138 AM_CONDITIONAL([IS_CYGWIN], [test $is_cygwin = yes])
1139 AM_CONDITIONAL([IS_MINGW], [test $is_mingw = ye]s)
1140 AM_CONDITIONAL([IS_WIN32], [test $is_win32 = ye]s)
1141 AM_CONDITIONAL([IS_DARWIN], [test $is_darwin = ye]s)
1142 AM_CONDITIONAL([BITQ], [test $build_bitq = yes])
1143
1144 AM_CONDITIONAL([MINIDRIVER], [test $build_minidriver = ye]s)
1145 AM_CONDITIONAL([MINIDRIVER_DUMMY], [test $build_minidriver_dummy = yes])
1146
1147 AM_CONDITIONAL([INTERNAL_JIMTCL], [test $use_internal_jimtcl = yes])
1148
1149 # Look for environ alternatives.  Possibility #1: is environ in unistd.h or stdlib.h?
1150 AC_MSG_CHECKING([for environ in unistd.h and stdlib.h])
1151 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1152 #define _GNU_SOURCE
1153 #include <unistd.h>
1154 #include <stdlib.h>
1155   ]], [[char **ep = environ;]]
1156   )], [
1157     AC_MSG_RESULT([yes])
1158     has_environ=yes
1159   ], [
1160     AC_MSG_RESULT([no])
1161
1162     # Possibility #2: can environ be found in an available library?
1163     AC_MSG_CHECKING([for extern environ])
1164     AC_LINK_IFELSE([AC_LANG_PROGRAM([[
1165     extern char **environ;
1166     ]], [[char **ep = environ;]]
1167       )], [
1168         AC_DEFINE(NEED_ENVIRON_EXTERN, [1], [Must declare 'environ' to use it.])
1169         has_environ=yes
1170       ], [
1171         has_environ=no
1172       ])
1173     AC_MSG_RESULT([${has_environ}])
1174   ])
1175
1176 if test "${has_environ}" != "yes" ; then
1177   AC_MSG_FAILURE([Could not find 'environ' in unistd.h or available libraries.])
1178 fi
1179
1180 AC_DEFINE([_GNU_SOURCE],[1],[Use GNU C library extensions (e.g. stdndup).])
1181
1182 # set default gcc warnings
1183 GCC_WARNINGS="-Wall -Wstrict-prototypes -Wformat-security -Wshadow"
1184 if test "${gcc_wextra}" = yes; then
1185   GCC_WARNINGS="${GCC_WARNINGS} -Wextra -Wno-unused-parameter"
1186   GCC_WARNINGS="${GCC_WARNINGS} -Wbad-function-cast"
1187   GCC_WARNINGS="${GCC_WARNINGS} -Wcast-align"
1188   GCC_WARNINGS="${GCC_WARNINGS} -Wredundant-decls"
1189 fi
1190 if test "${gcc_werror}" = yes; then
1191   GCC_WARNINGS="${GCC_WARNINGS} -Werror"
1192 fi
1193
1194 # overide default gcc cflags
1195 if test $gcc_warnings = yes; then
1196   CFLAGS="$CFLAGS $GCC_WARNINGS"
1197 fi
1198
1199 # Setup for compiling build tools
1200 AC_MSG_CHECKING([for a C compiler for build tools])
1201 if test $cross_compiling = yes; then
1202   AC_CHECK_PROGS(CC_FOR_BUILD, gcc cc)
1203   CFLAGS_FOR_BUILD="-g -O2 $GCC_WARNINGS"
1204 else
1205   CC_FOR_BUILD=$CC
1206   CFLAGS_FOR_BUILD=$CFLAGS
1207 fi
1208
1209 AC_MSG_RESULT([$CC_FOR_BUILD])
1210 AC_SUBST([CC_FOR_BUILD])
1211 AC_SUBST([CFLAGS_FOR_BUILD])
1212
1213 AC_MSG_CHECKING([for suffix of executable build tools])
1214 if test $cross_compiling = yes; then
1215   cat >conftest.c <<\_______EOF
1216 int main ()
1217 {
1218   exit (0);
1219 }
1220 _______EOF
1221   for i in .exe ""; do
1222     compile="$CC_FOR_BUILD conftest.c -o conftest$i"
1223     if AC_TRY_EVAL(compile); then
1224       if (./conftest) 2>&AC_FD_CC; then
1225         EXEEXT_FOR_BUILD=$i
1226         break
1227       fi
1228     fi
1229   done
1230   rm -f conftest*
1231   if test "${EXEEXT_FOR_BUILD+set}" != set; then
1232     AC_MSG_ERROR([Cannot determine suffix of executable build tools])
1233   fi
1234 else
1235   EXEEXT_FOR_BUILD=$EXEEXT
1236 fi
1237 AC_MSG_RESULT([$EXEEXT_FOR_BUILD])
1238 AC_SUBST([EXEEXT_FOR_BUILD])
1239
1240 AC_CONFIG_FILES([
1241   Makefile
1242   src/Makefile
1243   src/helper/Makefile
1244   src/jtag/Makefile
1245   src/jtag/drivers/Makefile
1246   src/jtag/stlink/Makefile
1247   src/transport/Makefile
1248   src/xsvf/Makefile
1249   src/svf/Makefile
1250   src/target/Makefile
1251   src/rtos/Makefile
1252   src/server/Makefile
1253   src/flash/Makefile
1254   src/flash/nor/Makefile
1255   src/flash/nand/Makefile
1256   src/pld/Makefile
1257   doc/Makefile
1258 ])
1259 AC_OUTPUT