configure.ac

   1 AC_PREREQ(2.64)
   2 AC_INIT([openocd], [0.10.0-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 # check for makeinfo before calling AM_INIT_AUTOMAKE
   9 AC_CHECK_PROG([MAKEINFO], [makeinfo], [makeinfo])
  10 if test "x$MAKEINFO" = "x"; then
  11   MAKEINFO='echo makeinfo missing; true'
  12   AC_MSG_WARN([Info documentation will not be built.])
  13 fi
  14 AC_SUBST([MAKEINFO])
  15
  16 AM_INIT_AUTOMAKE([-Wall -Wno-portability dist-bzip2 dist-zip subdir-objects])
  17
  18 AC_CONFIG_HEADERS([config.h])
  19 AH_BOTTOM([
  20 #include <helper/system.h>
  21 #include <helper/types.h>
  22 #include <helper/replacements.h>
  23 ])
  24
  25 AC_LANG_C
  26 AC_PROG_CC
  27 AC_PROG_CC_C99
  28 AM_PROG_CC_C_O
  29 AC_PROG_RANLIB
  30 PKG_PROG_PKG_CONFIG([0.23])
  31
  32 dnl disable checks for C++, Fortran and GNU Java Compiler
  33 m4_defun([_LT_AC_LANG_CXX_CONFIG], [:])
  34 m4_defun([_LT_AC_LANG_F77_CONFIG], [:])
  35 m4_defun([_LT_AC_LANG_GCJ_CONFIG], [:])
  36 AC_DISABLE_SHARED
  37 AC_PROG_LIBTOOL
  38 AC_SUBST([LIBTOOL_DEPS])
  39
  40 dnl configure checks required for Jim files (these are obsolete w/ C99)
  41 AC_C_CONST
  42 AC_TYPE_LONG_LONG_INT
  43
  44 AC_SEARCH_LIBS([ioperm], [ioperm])
  45 AC_SEARCH_LIBS([dlopen], [dl])
  46
  47 AC_CHECK_HEADERS([sys/socket.h])
  48 AC_CHECK_HEADERS([arpa/inet.h], [], [], [dnl
  49 #include <stdio.h>
  50 #ifdef STDC_HEADERS
  51 # include <stdlib.h>
  52 # include <stddef.h>
  53 #else
  54 # ifdef HAVE_STDLIB_H
  55 #  include <stdlib.h>
  56 # endif
  57 #endif
  58 #ifdef HAVE_SYS_SOCKET_H
  59 # include <sys/socket.h>
  60 #endif
  61 ])
  62 AC_CHECK_HEADERS([elf.h])
  63 AC_CHECK_HEADERS([dirent.h])
  64 AC_CHECK_HEADERS([fcntl.h])
  65 AC_CHECK_HEADERS([ifaddrs.h], [], [], [dnl
  66 #include <stdio.h>
  67 #ifdef STDC_HEADERS
  68 # include <stdlib.h>
  69 # include <stddef.h>
  70 #else
  71 # ifdef HAVE_STDLIB_H
  72 #  include <stdlib.h>
  73 # endif
  74 #endif
  75 #ifdef HAVE_SYS_SOCKET_H
  76 # include <sys/socket.h>
  77 #endif
  78 ])
  79 AC_CHECK_HEADERS([malloc.h])
  80 AC_CHECK_HEADERS([netdb.h])
  81 AC_CHECK_HEADERS([netinet/in.h], [], [], [dnl
  82 #include <stdio.h>
  83 #ifdef STDC_HEADERS
  84 # include <stdlib.h>
  85 # include <stddef.h>
  86 #else
  87 # ifdef HAVE_STDLIB_H
  88 #  include <stdlib.h>
  89 # endif
  90 #endif
  91 #ifdef HAVE_SYS_SOCKET_H
  92 # include <sys/socket.h>
  93 #endif
  94 ])
  95 AC_CHECK_HEADERS([netinet/tcp.h], [], [], [dnl
  96 #include <stdio.h>
  97 #ifdef STDC_HEADERS
  98 # include <stdlib.h>
  99 # include <stddef.h>
 100 #else
 101 # ifdef HAVE_STDLIB_H
 102 #  include <stdlib.h>
 103 # endif
 104 #endif
 105 #ifdef HAVE_SYS_SOCKET_H
 106 # include <sys/socket.h>
 107 #endif
 108 ])
 109 AC_CHECK_HEADERS([pthread.h])
 110 AC_CHECK_HEADERS([strings.h])
 111 AC_CHECK_HEADERS([sys/ioctl.h])
 112 AC_CHECK_HEADERS([sys/param.h])
 113 AC_CHECK_HEADERS([sys/poll.h])
 114 AC_CHECK_HEADERS([sys/select.h])
 115 AC_CHECK_HEADERS([sys/stat.h])
 116 AC_CHECK_HEADERS([sys/time.h])
 117 AC_CHECK_HEADERS([sys/types.h])
 118 AC_CHECK_HEADERS([unistd.h])
 119 AC_CHECK_HEADERS([net/if.h], [], [], [dnl
 120 #include <stdio.h>
 121 #ifdef STDC_HEADERS
 122 # include <stdlib.h>
 123 # include <stddef.h>
 124 #else
 125 # ifdef HAVE_STDLIB_H
 126 #  include <stdlib.h>
 127 # endif
 128 #endif
 129 #ifdef HAVE_SYS_SOCKET_H
 130 # include <sys/socket.h>
 131 #endif
 132 ])
 133
 134 AC_HEADER_ASSERT
 135 AC_HEADER_STDBOOL
 136 AC_HEADER_TIME
 137
 138 AC_C_BIGENDIAN
 139
 140 AC_CHECK_FUNCS([strndup])
 141 AC_CHECK_FUNCS([strnlen])
 142 AC_CHECK_FUNCS([gettimeofday])
 143 AC_CHECK_FUNCS([usleep])
 144 AC_CHECK_FUNCS([vasprintf])
 145
 146 build_bitbang=no
 147 build_bitq=no
 148 is_cygwin=no
 149 is_mingw=no
 150 is_win32=no
 151 is_darwin=no
 152
 153 # guess-rev.sh only exists in the repository, not in the released archives
 154 AC_MSG_CHECKING([whether to build a release])
 155 if test -x $srcdir/guess-rev.sh ; then
 156   build_release=no
 157 else
 158   build_release=yes
 159 fi
 160 AC_MSG_RESULT([$build_release])
 161
 162 AC_ARG_WITH(ftd2xx,
 163    AS_HELP_STRING([--with-ftd2xx=<PATH>],[This option has been removed.]),
 164   [
 165 # Option Given.
 166 cat << __EOF__
 167
 168 The option: --with-ftd2xx=<PATH> has been removed.
 169 On Linux, the new option is:
 170
 171   --with-ftd2xx-linux-tardir=/path/to/files
 172
 173 Where <path> is the path the the directory where the "tar.gz" file
 174 from FTDICHIP.COM was unpacked, for example:
 175
 176   --with-ftd2xx-linux-tardir=${HOME}/libftd2xx0.4.16
 177
 178 On Cygwin/MingW32, the new option is:
 179
 180   --with-ftd2xx-win32-zipdir=/path/to/files
 181
 182 Where <path> is the path to the directory where the "zip" file from
 183 FTDICHIP.COM was unpacked, for example:
 184
 185   --with-ftd2xx-win32-zipdir=${HOME}/ftd2xx.cdm.files
 186
 187 __EOF__
 188
 189    AC_MSG_ERROR([Sorry Cannot continue])
 190   ], [true])
 191
 192 # Adapter drivers
 193 # 1st column -- configure option
 194 # 2nd column -- description
 195 # 3rd column -- symbol used for both config.h and automake
 196 m4_define([ADAPTER_ARG], [m4_argn([1], $1)])
 197 m4_define([ADAPTER_DESC], [m4_argn([2], $1)])
 198 m4_define([ADAPTER_SYM], [m4_argn([3], $1)])
 199 m4_define([ADAPTER_VAR], [enable_[]ADAPTER_ARG($1)])
 200 m4_define([ADAPTER_OPT], [m4_translit(ADAPTER_ARG($1), [_], [-])])
 201
 202 m4_define([USB1_ADAPTERS],
 203         [[[ftdi], [MPSSE mode of FTDI based devices], [FTDI]],
 204         [[stlink], [ST-Link JTAG Programmer], [HLADAPTER_STLINK]],
 205         [[ti_icdi], [TI ICDI JTAG Programmer], [HLADAPTER_ICDI]],
 206         [[ulink], [Keil ULINK JTAG Programmer], [ULINK]],
 207         [[usb_blaster_2], [Altera USB-Blaster II Compatible], [USB_BLASTER_2]],
 208         [[vsllink], [Versaloon-Link JTAG Programmer], [VSLLINK]]])
 209
 210 m4_define([USB_ADAPTERS],
 211         [[[jlink], [Segger J-Link JTAG Programmer], [JLINK]],
 212         [[osbdm], [OSBDM (JTAG only) Programmer], [OSBDM]],
 213         [[opendous], [eStick/opendous JTAG Programmer], [OPENDOUS]],
 214         [[aice], [Andes JTAG Programmer], [AICE]]])
 215
 216 m4_define([USB0_ADAPTERS],
 217         [[[usbprog], [USBProg JTAG Programmer], [USBPROG]],
 218         [[rlink], [Raisonance RLink JTAG Programmer], [RLINK]],
 219         [[armjtagew], [Olimex ARM-JTAG-EW Programmer], [ARMJTAGEW]]])
 220
 221 m4_define([HIDAPI_ADAPTERS],
 222         [[[cmsis_dap], [CMSIS-DAP Compliant Debugger], [CMSIS_DAP]]])
 223
 224 #========================================
 225 # FTD2XXX support comes in 4 forms.
 226 #    (1) win32 - via a zip file
 227 #    (2) linux - via a tar file
 228 #    (3) linux/cygwin/mingw - via libftdi
 229 #    (4) darwin - installed under /usr/local
 230 #
 231 # In case (1) and (2) we need to know where the package was unpacked.
 232
 233 AC_ARG_WITH(ftd2xx-win32-zipdir,
 234   AS_HELP_STRING([--with-ftd2xx-win32-zipdir],[Where (CYGWIN/MINGW) the zip file from ftdichip.com was unpacked (default=search)]),
 235   [
 236   # option present
 237   if test -d $with_ftd2xx_win32_zipdir
 238   then
 239     with_ftd2xx_win32_zipdir=`cd $with_ftd2xx_win32_zipdir && pwd`
 240     AC_MSG_NOTICE([Using: ftdichip.com library: $with_ftd2xx_win32_zipdir])
 241   else
 242     AC_MSG_ERROR([Parameter to --with-ftd2xx-win32-zipdir is not a dir: $with_ftd2xx_win32_zipdir])
 243   fi
 244   ], [true])
 245
 246 AC_ARG_WITH(ftd2xx-linux-tardir,
 247   AS_HELP_STRING([--with-ftd2xx-linux-tardir], [Where (Linux/Unix) the tar file from ftdichip.com was unpacked (default=search)]),
 248   [
 249   # Option present
 250   if test $is_win32 = yes ; then
 251      AC_MSG_ERROR([The option: --with-ftd2xx-linux-tardir is only usable on linux])
 252   fi
 253   if test -d $with_ftd2xx_linux_tardir
 254   then
 255     with_ftd2xx_linux_tardir=`cd $with_ftd2xx_linux_tardir && pwd`
 256     AC_MSG_NOTICE([Using: ftdichip.com library: $with_ftd2xx_linux_tardir])
 257   else
 258     AC_MSG_ERROR([Parameter to --with-ftd2xx-linux-tardir is not a dir: $with_ftd2xx_linux_tardir])
 259   fi
 260   ], [true])
 261
 262 AC_ARG_WITH(ftd2xx-lib,
 263   AS_HELP_STRING([--with-ftd2xx-lib],
 264     [Use static or shared ftd2xx libs (default=static)]),
 265   [
 266   case "$withval" in
 267   static)
 268     with_ftd2xx_lib=$withval
 269     ;;
 270   shared)
 271     with_ftd2xx_lib=$withval
 272     ;;
 273   *)
 274     AC_MSG_ERROR([Option: --with-ftd2xx-lib=static or --with-ftd2xx-lib=shared not, $withval])
 275     ;;
 276   esac
 277   ], [
 278   # Default is static - it is simpler :-(
 279   with_ftd2xx_lib=static
 280   ])
 281
 282 AC_ARG_ENABLE([doxygen-html],
 283   AS_HELP_STRING([--disable-doxygen-html],
 284     [Disable building Doxygen manual as HTML.]),
 285   [doxygen_as_html=$enableval], [doxygen_as_html=yes])
 286 AC_SUBST([doxygen_as_html])
 287 AC_MSG_CHECKING([whether to build Doxygen as HTML])
 288 AC_MSG_RESULT([$doxygen_as_html])
 289
 290 AC_ARG_ENABLE([doxygen-pdf],
 291   AS_HELP_STRING([--enable-doxygen-pdf],
 292     [Enable building Doxygen manual as PDF.]),
 293   [doxygen_as_pdf=$enableval], [doxygen_as_pdf=no])
 294 AC_SUBST([doxygen_as_pdf])
 295 AC_MSG_CHECKING([whether to build Doxygen as PDF])
 296 AC_MSG_RESULT([$doxygen_as_pdf])
 297
 298 AC_ARG_ENABLE([gccwarnings],
 299   AS_HELP_STRING([--disable-gccwarnings], [Disable compiler warnings]),
 300   [gcc_warnings=$enableval], [gcc_warnings=yes])
 301
 302 AC_ARG_ENABLE([wextra],
 303   AS_HELP_STRING([--disable-wextra], [Disable extra compiler warnings]),
 304   [gcc_wextra=$enableval], [gcc_wextra=$gcc_warnings])
 305
 306 AC_ARG_ENABLE([werror],
 307   AS_HELP_STRING([--disable-werror], [Do not treat warnings as errors]),
 308   [gcc_werror=$enableval], [gcc_werror=$gcc_warnings])
 309
 310 # set default verbose options, overridden by following options
 311 debug_jtag_io=no
 312 debug_usb_io=no
 313 debug_usb_comms=no
 314
 315 AC_ARG_ENABLE([verbose],
 316   AS_HELP_STRING([--enable-verbose],
 317       [Enable verbose JTAG I/O messages (for debugging).]),
 318   [
 319   debug_jtag_io=$enableval
 320   debug_usb_io=$enableval
 321   debug_usb_comms=$enableval
 322   ], [])
 323
 324 AC_ARG_ENABLE([verbose_jtag_io],
 325   AS_HELP_STRING([--enable-verbose-jtag-io],
 326       [Enable verbose JTAG I/O messages (for debugging).]),
 327   [debug_jtag_io=$enableval], [])
 328
 329 AC_ARG_ENABLE([verbose_usb_io],
 330   AS_HELP_STRING([--enable-verbose-usb-io],
 331       [Enable verbose USB I/O messages (for debugging)]),
 332   [debug_usb_io=$enableval], [])
 333
 334 AC_ARG_ENABLE([verbose_usb_comms],
 335   AS_HELP_STRING([--enable-verbose-usb-comms],
 336       [Enable verbose USB communication messages (for debugging)]),
 337   [debug_usb_comms=$enableval], [])
 338
 339 AC_MSG_CHECKING([whether to enable verbose JTAG I/O messages]);
 340 AC_MSG_RESULT([$debug_jtag_io])
 341 if test $debug_jtag_io = yes; then
 342   AC_DEFINE([_DEBUG_JTAG_IO_],[1], [Print verbose JTAG I/O messages])
 343 fi
 344
 345 AC_MSG_CHECKING([whether to enable verbose USB I/O messages]);
 346 AC_MSG_RESULT([$debug_usb_io])
 347 if test $debug_usb_io = yes; then
 348   AC_DEFINE([_DEBUG_USB_IO_],[1], [Print verbose USB I/O messages])
 349 fi
 350
 351 AC_MSG_CHECKING([whether to enable verbose USB communication messages]);
 352 AC_MSG_RESULT([$debug_usb_comms])
 353 if test $debug_usb_comms = yes; then
 354   AC_DEFINE([_DEBUG_USB_COMMS_],[1], [Print verbose USB communication messages])
 355 fi
 356
 357 debug_malloc=no
 358 AC_ARG_ENABLE([malloc_logging],
 359   AS_HELP_STRING([--enable-malloc-logging],
 360       [Include free space in logging messages (requires malloc.h).]),
 361   [debug_malloc=$enableval], [])
 362
 363 AC_MSG_CHECKING([whether to enable malloc free space logging]);
 364 AC_MSG_RESULT([$debug_malloc])
 365 if test $debug_malloc = yes; then
 366   AC_DEFINE([_DEBUG_FREE_SPACE_],[1], [Include malloc free space in logging])
 367 fi
 368
 369 AC_ARG_ENABLE([dummy],
 370   AS_HELP_STRING([--enable-dummy], [Enable building the dummy port driver]),
 371   [build_dummy=$enableval], [build_dummy=no])
 372
 373 m4_define([AC_ARG_ADAPTERS], [
 374   m4_foreach([adapter], [$1],
 375         [AC_ARG_ENABLE(ADAPTER_OPT([adapter]),
 376                 AS_HELP_STRING([--enable-ADAPTER_OPT([adapter])],
 377                         [Enable building support for the ]ADAPTER_DESC([adapter])[ (default is $2)]),
 378                 [], [ADAPTER_VAR([adapter])=$2])
 379   ])
 380 ])
 381
 382 AC_ARG_ADAPTERS([USB1_ADAPTERS, USB_ADAPTERS, USB0_ADAPTERS, HIDAPI_ADAPTERS], [auto])
 383
 384 AC_ARG_ENABLE([parport],
 385   AS_HELP_STRING([--enable-parport], [Enable building the pc parallel port driver]),
 386   [build_parport=$enableval], [build_parport=no])
 387
 388 AC_ARG_ENABLE([parport_ppdev],
 389   AS_HELP_STRING([--disable-parport-ppdev],
 390       [Disable use of ppdev (/dev/parportN) for parport (for x86 only)]),
 391     [parport_use_ppdev=$enableval], [parport_use_ppdev=yes])
 392
 393 AC_ARG_ENABLE([parport_giveio],
 394     AS_HELP_STRING([--enable-parport-giveio],
 395       [Enable use of giveio for parport (for CygWin only)]),
 396     [parport_use_giveio=$enableval], [parport_use_giveio=])
 397
 398 AC_ARG_ENABLE([ft2232_libftdi], [], [
 399 if test $enableval = yes; then
 400   AC_MSG_ERROR([The ft2232 driver is deprecated, use --enable-ftdi to build its replacement, or force the old driver with --enable-legacy-ft2232_libftdi])
 401 fi
 402 ])
 403
 404 AC_ARG_ENABLE([ft2232_ftd2xx], [], [
 405 if test $enableval = yes; then
 406   AC_MSG_ERROR([The ft2232 driver is deprecated, use --enable-ftdi to build its replacement, or force the old driver with --enable-legacy-ft2232_ftd2xx])
 407 fi
 408 ])
 409
 410 AC_ARG_ENABLE([legacy-ft2232_libftdi],
 411   AS_HELP_STRING([--enable-legacy-ft2232_libftdi], [(DEPRECATED) Enable building support for FT2232 based devices using the libftdi library]),
 412   [build_ft2232_libftdi=$enableval], [build_ft2232_libftdi=no])
 413
 414 AC_ARG_ENABLE([legacy-ft2232_ftd2xx],
 415   AS_HELP_STRING([--enable-legacy-ft2232_ftd2xx], [(DEPRECATED) Enable building support for FT2232 based devices using the D2XX library from ftdichip.com]),
 416   [build_ft2232_ftd2xx=$enableval], [build_ft2232_ftd2xx=no])
 417
 418 AC_ARG_ENABLE([jtag_vpi],
 419   AS_HELP_STRING([--enable-jtag_vpi], [Enable building support for JTAG VPI]),
 420   [build_jtag_vpi=$enableval], [build_jtag_vpi=no])
 421
 422 AC_ARG_ENABLE([usb_blaster_libftdi],
 423   AS_HELP_STRING([--enable-usb_blaster_libftdi], [Enable building support for the Altera USB-Blaster using the libftdi driver, opensource alternate of FTD2XX]),
 424   [build_usb_blaster_libftdi=$enableval], [build_usb_blaster_libftdi=no])
 425
 426 AC_ARG_ENABLE([usb_blaster_ftd2xx],
 427   AS_HELP_STRING([--enable-usb_blaster_ftd2xx], [Enable building support for the Altera USB-Blaster using the FTD2XX driver from ftdichip.com]),
 428   [build_usb_blaster_ftd2xx=$enableval], [build_usb_blaster_ftd2xx=no])
 429
 430 AC_ARG_ENABLE([amtjtagaccel],
 431   AS_HELP_STRING([--enable-amtjtagaccel], [Enable building the Amontec JTAG-Accelerator driver]),
 432   [build_amtjtagaccel=$enableval], [build_amtjtagaccel=no])
 433
 434 AC_ARG_ENABLE([zy1000_master],
 435   AS_HELP_STRING([--enable-zy1000-master], [Use ZY1000 JTAG master registers]),
 436   [build_zy1000_master=$enableval], [build_zy1000_master=no])
 437
 438 AC_ARG_ENABLE([zy1000],
 439   AS_HELP_STRING([--enable-zy1000], [Enable ZY1000 interface]),
 440   [build_zy1000=$enableval], [build_zy1000=no])
 441
 442 AC_ARG_ENABLE([ioutil],
 443   AS_HELP_STRING([--enable-ioutil], [Enable ioutil functions - useful for standalone OpenOCD implementations]),
 444   [build_ioutil=$enableval], [build_ioutil=no])
 445
 446 case "${host_cpu}" in
 447   arm*)
 448     AC_ARG_ENABLE([ep93xx],
 449       AS_HELP_STRING([--enable-ep93xx], [Enable building support for EP93xx based SBCs]),
 450       [build_ep93xx=$enableval], [build_ep93xx=no])
 451
 452     AC_ARG_ENABLE([at91rm9200],
 453       AS_HELP_STRING([--enable-at91rm9200], [Enable building support for AT91RM9200 based SBCs]),
 454       [build_at91rm9200=$enableval], [build_at91rm9200=no])
 455
 456     AC_ARG_ENABLE([bcm2835gpio],
 457       AS_HELP_STRING([--enable-bcm2835gpio], [Enable building support for bitbanging on BCM2835 (as found in Raspberry Pi)]),
 458       [build_bcm2835gpio=$enableval], [build_bcm2835gpio=no])
 459     ;;
 460
 461   *)
 462     build_ep93xx=no
 463     build_at91rm9200=no
 464     build_bcm2835gpio=no
 465     ;;
 466 esac
 467
 468 AC_ARG_ENABLE([gw16012],
 469   AS_HELP_STRING([--enable-gw16012], [Enable building support for the Gateworks GW16012 JTAG Programmer]),
 470   [build_gw16012=$enableval], [build_gw16012=no])
 471
 472 AC_ARG_ENABLE([presto_libftdi],
 473   AS_HELP_STRING([--enable-presto_libftdi], [Enable building support for ASIX Presto Programmer using the libftdi driver]),
 474   [build_presto_libftdi=$enableval], [build_presto_libftdi=no])
 475
 476 AC_ARG_ENABLE([presto_ftd2xx],
 477   AS_HELP_STRING([--enable-presto_ftd2xx], [Enable building support for ASIX Presto Programmer using the FTD2XX driver]),
 478   [build_presto_ftd2xx=$enableval], [build_presto_ftd2xx=no])
 479
 480 AC_ARG_ENABLE([openjtag_ftd2xx],
 481   AS_HELP_STRING([--enable-openjtag_ftd2xx], [Enable building support for the OpenJTAG Programmer with ftd2xx driver]),
 482   [build_openjtag_ftd2xx=$enableval], [build_openjtag_ftd2xx=no])
 483
 484 AC_ARG_ENABLE([openjtag_ftdi],
 485   AS_HELP_STRING([--enable-openjtag_ftdi], [Enable building support for the OpenJTAG Programmer with ftdi driver]),
 486   [build_openjtag_ftdi=$enableval], [build_openjtag_ftdi=no])
 487
 488 AC_ARG_ENABLE([oocd_trace],
 489   AS_HELP_STRING([--enable-oocd_trace],
 490   [Enable building support for some prototype OpenOCD+trace ETM capture hardware]),
 491   [build_oocd_trace=$enableval], [build_oocd_trace=no])
 492
 493 AC_ARG_ENABLE([buspirate],
 494   AS_HELP_STRING([--enable-buspirate], [Enable building support for the Buspirate]),
 495   [build_buspirate=$enableval], [build_buspirate=no])
 496
 497 AC_ARG_ENABLE([sysfsgpio],
 498   AS_HELP_STRING([--enable-sysfsgpio], [Enable building support for programming driven via sysfs gpios.]),
 499   [build_sysfsgpio=$enableval], [build_sysfsgpio=no])
 500
 501 AC_ARG_ENABLE([minidriver_dummy],
 502   AS_HELP_STRING([--enable-minidriver-dummy], [Enable the dummy minidriver.]),
 503   [build_minidriver_dummy=$enableval], [build_minidriver_dummy=no])
 504
 505 AC_ARG_ENABLE([internal-jimtcl],
 506   AS_HELP_STRING([--disable-internal-jimtcl], [Disable building internal jimtcl]),
 507   [use_internal_jimtcl=$enableval], [use_internal_jimtcl=yes])
 508
 509 build_minidriver=no
 510 AC_MSG_CHECKING([whether to enable ZY1000 minidriver])
 511 if test $build_zy1000 = yes; then
 512   if test $build_minidriver = yes; then
 513     AC_MSG_ERROR([Multiple minidriver options have been enabled.])
 514   fi
 515   AC_DEFINE([HAVE_JTAG_MINIDRIVER_H], [1],
 516       [Define to 1 if you have the <jtag_minidriver.h> header file.])
 517   build_minidriver=yes
 518 fi
 519 AC_MSG_RESULT([$build_zy1000])
 520
 521 AC_ARG_ENABLE([remote-bitbang],
 522   AS_HELP_STRING([--enable-remote-bitbang], [Enable building support for the Remote Bitbang jtag driver]),
 523   [build_remote_bitbang=$enableval], [build_remote_bitbang=no])
 524
 525 AC_MSG_CHECKING([whether to enable dummy minidriver])
 526 if test $build_minidriver_dummy = yes; then
 527   if test $build_minidriver = yes; then
 528     AC_MSG_ERROR([Multiple minidriver options have been enabled.])
 529   fi
 530   build_minidriver=yes
 531   AC_DEFINE([BUILD_MINIDRIVER_DUMMY], [1], [Use the dummy minidriver.])
 532   AC_DEFINE([HAVE_JTAG_MINIDRIVER_H], [1],
 533       [Define to 1 if you have the <jtag_minidriver.h> header file.])
 534 fi
 535 AC_MSG_RESULT([$build_minidriver_dummy])
 536
 537 AC_MSG_CHECKING([whether standard drivers can be built])
 538 if test "$build_minidriver" = yes; then
 539   AC_MSG_RESULT([no])
 540   AC_MSG_WARN([Using the minidriver disables all other drivers.])
 541   sleep 2
 542 else
 543   AC_MSG_RESULT([yes])
 544 fi
 545
 546 case "${host_cpu}" in
 547   i?86|x86*)
 548     ;;
 549   *)
 550     if test x$parport_use_ppdev = xno; then
 551       AC_MSG_WARN([--disable-parport-ppdev is not supported by the host CPU])
 552     fi
 553     parport_use_ppdev=yes
 554     ;;
 555 esac
 556
 557 case $host in
 558   *-cygwin*)
 559     is_win32=yes
 560     parport_use_ppdev=no
 561
 562     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[return __MINGW32__;]])],
 563       [is_mingw=yes],[is_mingw=no])
 564     if test $is_mingw = yes; then
 565       AC_DEFINE([IS_MINGW], [1], [1 if building for MinGW.])
 566       if test x$parport_use_giveio = xno; then
 567         AC_MSG_WARN([--disable-parport-giveio is not supported by MinGW32 hosts])
 568       fi
 569       parport_use_giveio=yes
 570       is_cygwin=no
 571     else
 572       is_cygwin=yes
 573       AC_DEFINE([IS_CYGWIN], [1], [1 if building for Cygwin.])
 574       # sys/io.h needed under cygwin for parport access
 575       if test $build_parport = yes; then
 576         AC_CHECK_HEADERS([sys/io.h],[],AC_MSG_ERROR([Please install the cygwin ioperm package]))
 577       fi
 578     fi
 579
 580     AC_DEFINE([IS_WIN32], [1], [1 if building for Win32.])
 581     AC_DEFINE([IS_DARWIN], [0], [0 if not building for Darwin.])
 582     ;;
 583   *-mingw*)
 584     is_mingw=yes
 585     is_win32=yes
 586     parport_use_ppdev=no
 587
 588     if test x$parport_use_giveio = xno; then
 589       AC_MSG_WARN([--disable-parport-giveio is not supported by MinGW32 hosts])
 590     fi
 591     parport_use_giveio=yes
 592
 593     if test x$build_buspirate = xyes; then
 594       AC_MSG_ERROR([buspirate currently not supported by MinGW32 hosts])
 595     fi
 596
 597     CFLAGS="$CFLAGS -D__USE_MINGW_ANSI_STDIO"
 598
 599     AC_DEFINE([IS_MINGW], [1], [1 if building for MinGW.])
 600     AC_DEFINE([IS_WIN32], [1], [1 if building for Win32.])
 601     AC_DEFINE([IS_DARWIN], [0], [0 if not building for Darwin.])
 602     ;;
 603   *darwin*)
 604     is_darwin=yes
 605
 606     if test x$parport_use_giveio = xyes; then
 607       AC_MSG_WARN([--enable-parport-giveio cannot be used by Darwin hosts])
 608     fi
 609     parport_use_giveio=no
 610
 611     AC_DEFINE([IS_CYGWIN], [0], [0 if not building for Cygwin.])
 612     AC_DEFINE([IS_WIN32], [0], [0 if not building for Win32.])
 613     AC_DEFINE([IS_DARWIN], [1], [1 if building for Darwin.])
 614     ;;
 615   *)
 616     if test x$parport_use_giveio = xyes; then
 617       AC_MSG_WARN([--enable-parport-giveio cannot be used by ]$host[ hosts])
 618     fi
 619     parport_use_giveio=no
 620     AC_DEFINE([IS_CYGWIN], [0], [0 if not building for Cygwin.])
 621     AC_DEFINE([IS_WIN32], [0], [0 if not building for Win32.])
 622     AC_DEFINE([IS_DARWIN], [0], [0 if not building for Darwin.])
 623     ;;
 624 esac
 625
 626 if test $is_win32 = yes; then
 627     AC_DEFINE([WIN32_LEAN_AND_MEAN], [1], [1 to exclude old conflicting definitions when building on Windows])
 628 fi
 629
 630 if test $build_parport = yes; then
 631   build_bitbang=yes
 632   AC_DEFINE([BUILD_PARPORT], [1], [1 if you want parport.])
 633 else
 634   AC_DEFINE([BUILD_PARPORT], [0], [0 if you don't want parport.])
 635 fi
 636
 637 if test $build_dummy = yes; then
 638   build_bitbang=yes
 639   AC_DEFINE([BUILD_DUMMY], [1], [1 if you want dummy driver.])
 640 else
 641   AC_DEFINE([BUILD_DUMMY], [0], [0 if you don't want dummy driver.])
 642 fi
 643
 644 if test $build_ep93xx = yes; then
 645   build_bitbang=yes
 646   AC_DEFINE([BUILD_EP93XX], [1], [1 if you want ep93xx.])
 647 else
 648   AC_DEFINE([BUILD_EP93XX], [0], [0 if you don't want ep93xx.])
 649 fi
 650
 651 if test $build_zy1000 = yes; then
 652   AC_DEFINE([BUILD_ZY1000], [1], [1 if you want ZY1000.])
 653 else
 654   AC_DEFINE([BUILD_ZY1000], [0], [0 if you don't want ZY1000.])
 655 fi
 656
 657 if test $build_zy1000_master = yes; then
 658   AC_DEFINE([BUILD_ZY1000_MASTER], [1], [1 if you want ZY1000 JTAG master registers.])
 659 else
 660   AC_DEFINE([BUILD_ZY1000_MASTER], [0], [0 if you don't want ZY1000 JTAG master registers.])
 661 fi
 662
 663 if test $build_at91rm9200 = yes; then
 664   build_bitbang=yes
 665   AC_DEFINE([BUILD_AT91RM9200], [1], [1 if you want at91rm9200.])
 666 else
 667   AC_DEFINE([BUILD_AT91RM9200], [0], [0 if you don't want at91rm9200.])
 668 fi
 669
 670 if test $build_bcm2835gpio = yes; then
 671   build_bitbang=yes
 672   AC_DEFINE([BUILD_BCM2835GPIO], [1], [1 if you want bcm2835gpio.])
 673 else
 674   AC_DEFINE([BUILD_BCM2835GPIO], [0], [0 if you don't want bcm2835gpio.])
 675 fi
 676
 677 if test x$parport_use_ppdev = xyes; then
 678   AC_DEFINE([PARPORT_USE_PPDEV], [1], [1 if you want parport to use ppdev.])
 679 else
 680   AC_DEFINE([PARPORT_USE_PPDEV], [0], [0 if you don't want parport to use ppdev.])
 681 fi
 682
 683 if test x$parport_use_giveio = xyes; then
 684   AC_DEFINE([PARPORT_USE_GIVEIO], [1], [1 if you want parport to use giveio.])
 685 else
 686   AC_DEFINE([PARPORT_USE_GIVEIO], [0], [0 if you don't want parport to use giveio.])
 687 fi
 688
 689 if test $build_bitbang = yes; then
 690   AC_DEFINE([BUILD_BITBANG], [1], [1 if you want a bitbang interface.])
 691 else
 692   AC_DEFINE([BUILD_BITBANG], [0], [0 if you don't want a bitbang interface.])
 693 fi
 694
 695 if test $build_ft2232_libftdi = yes; then
 696   AC_DEFINE([BUILD_FT2232_LIBFTDI], [1], [1 if you want libftdi ft2232.])
 697 else
 698   AC_DEFINE([BUILD_FT2232_LIBFTDI], [0], [0 if you don't want libftdi ft2232.])
 699 fi
 700
 701 if test $build_ft2232_ftd2xx = yes; then
 702   AC_DEFINE([BUILD_FT2232_FTD2XX], [1], [1 if you want ftd2xx ft2232.])
 703 else
 704   AC_DEFINE([BUILD_FT2232_FTD2XX], [0], [0 if you don't want ftd2xx ft2232.])
 705 fi
 706
 707 if test $build_usb_blaster_libftdi = yes; then
 708   AC_DEFINE([BUILD_USB_BLASTER_LIBFTDI], [1], [1 if you want libftdi usb_blaster.])
 709 else
 710   AC_DEFINE([BUILD_USB_BLASTER_LIBFTDI], [0], [0 if you don't want libftdi usb_blaster.])
 711 fi
 712
 713 if test $build_jtag_vpi = yes; then
 714   AC_DEFINE([BUILD_JTAG_VPI], [1], [1 if you want JTAG VPI.])
 715 else
 716   AC_DEFINE([BUILD_JTAG_VPI], [0], [0 if you don't want JTAG VPI.])
 717 fi
 718
 719 if test $build_usb_blaster_ftd2xx = yes; then
 720   AC_DEFINE([BUILD_USB_BLASTER_FTD2XX], [1], [1 if you want ftd2xx usb_blaster.])
 721 else
 722   AC_DEFINE([BUILD_USB_BLASTER_FTD2XX], [0], [0 if you don't want ftd2xx usb_blaster.])
 723 fi
 724
 725 if test $build_amtjtagaccel = yes; then
 726   AC_DEFINE([BUILD_AMTJTAGACCEL], [1], [1 if you want the Amontec JTAG-Accelerator driver.])
 727 else
 728   AC_DEFINE([BUILD_AMTJTAGACCEL], [0], [0 if you don't want the Amontec JTAG-Accelerator driver.])
 729 fi
 730
 731 if test $build_gw16012 = yes; then
 732   AC_DEFINE([BUILD_GW16012], [1], [1 if you want the Gateworks GW16012 driver.])
 733 else
 734   AC_DEFINE([BUILD_GW16012], [0], [0 if you don't want the Gateworks GW16012 driver.])
 735 fi
 736
 737 if test $build_presto_libftdi = yes; then
 738   build_bitq=yes
 739   AC_DEFINE([BUILD_PRESTO_LIBFTDI], [1], [1 if you want the ASIX PRESTO driver using libftdi.])
 740 else
 741   AC_DEFINE([BUILD_PRESTO_LIBFTDI], [0], [0 if you don't want the ASIX PRESTO driver using libftdi.])
 742 fi
 743
 744 if test $build_presto_ftd2xx = yes; then
 745   build_bitq=yes
 746   AC_DEFINE([BUILD_PRESTO_FTD2XX], [1], [1 if you want the ASIX PRESTO driver using FTD2XX.])
 747 else
 748   AC_DEFINE([BUILD_PRESTO_FTD2XX], [0], [0 if you don't want the ASIX PRESTO driver using FTD2XX.])
 749 fi
 750
 751 if test $build_bitq = yes; then
 752   AC_DEFINE([BUILD_BITQ], [1], [1 if you want a bitq interface.])
 753 else
 754   AC_DEFINE([BUILD_BITQ], [0], [0 if you don't want a bitq interface.])
 755 fi
 756
 757 AC_DEFINE([BUILD_OPENJTAG], [0], [0 if you don't want the OpenJTAG driver.])
 758 AC_DEFINE([BUILD_OPENJTAG_FTD2XX], [0], [0 if you don't want the OpenJTAG driver with FTD2XX driver.])
 759 AC_DEFINE([BUILD_OPENJTAG_LIBFTDI], [0], [0 if you don't want to build OpenJTAG driver with libftdi.])
 760
 761 if test $build_openjtag_ftd2xx = yes; then
 762   AC_DEFINE([BUILD_OPENJTAG], [1], [1 if you want the OpenJTAG driver.])
 763   AC_DEFINE([BUILD_OPENJTAG_FTD2XX], [1], [1 if you want the OpenJTAG driver with FTD2XX driver.])
 764 fi
 765 if test $build_openjtag_ftdi = yes; then
 766   AC_DEFINE([BUILD_OPENJTAG], [1], [1 if you want the OpenJTAG drvier.])
 767   AC_DEFINE([BUILD_OPENJTAG_LIBFTDI], [1], [1 if you want to build OpenJTAG with FTDI driver.])
 768 fi
 769
 770 if test $build_oocd_trace = yes; then
 771   AC_DEFINE([BUILD_OOCD_TRACE], [1], [1 if you want the OpenOCD+trace ETM capture driver.])
 772 else
 773   AC_DEFINE([BUILD_OOCD_TRACE], [0], [0 if you don't want the OpenOCD+trace ETM capture driver.])
 774 fi
 775
 776 if test $build_buspirate = yes; then
 777   AC_DEFINE([BUILD_BUSPIRATE], [1], [1 if you want the Buspirate JTAG driver.])
 778 else
 779   AC_DEFINE([BUILD_BUSPIRATE], [0], [0 if you don't want the Buspirate JTAG driver.])
 780 fi
 781
 782 if test $use_internal_jimtcl = yes; then
 783   if test -f "$srcdir/jimtcl/configure.ac"; then
 784     AX_CONFIG_SUBDIR_OPTION([jimtcl], [--disable-install-jim])
 785   else
 786     AC_MSG_ERROR([jimtcl not found, run git submodule init and git submodule update.])
 787   fi
 788 fi
 789
 790 if test $build_remote_bitbang = yes; then
 791   build_bitbang=yes
 792   AC_DEFINE([BUILD_REMOTE_BITBANG], [1], [1 if you want the Remote Bitbang JTAG driver.])
 793 else
 794   AC_DEFINE([BUILD_REMOTE_BITBANG], [0], [0 if you don't want the Remote Bitbang JTAG driver.])
 795 fi
 796
 797 if test $build_sysfsgpio = yes; then
 798   build_bitbang=yes
 799   AC_DEFINE([BUILD_SYSFSGPIO], [1], [1 if you want the SysfsGPIO driver.])
 800 else
 801   AC_DEFINE([BUILD_SYSFSGPIO], [0], [0 if you don't want SysfsGPIO driver.])
 802 fi
 803 #-- Deal with MingW/Cygwin FTD2XX issues
 804
 805 if test $is_win32 = yes; then
 806 if test "${with_ftd2xx_linux_tardir+set}" = set
 807 then
 808   AC_MSG_ERROR([The option: with_ftd2xx_linux_tardir is for LINUX only.])
 809 fi
 810
 811 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes -o $build_usb_blaster_ftd2xx = yes -o $build_openjtag_ftd2xx = yes; then
 812   AC_MSG_CHECKING([for ftd2xx.lib exists (win32)])
 813
 814   # if we are given a zipdir...
 815   if test "${with_ftd2xx_win32_zipdir+set}" = set
 816   then
 817     # Set the CFLAGS for "ftd2xx.h"
 818     f=$with_ftd2xx_win32_zipdir/ftd2xx.h
 819     if test ! -f $f ; then
 820       AC_MSG_ERROR([File: $f cannot be found])
 821     fi
 822     CFLAGS="$CFLAGS -I$with_ftd2xx_win32_zipdir"
 823
 824     # And calculate the LDFLAGS for the machine
 825     case "$host_cpu" in
 826     i?86|x86_32)
 827       LDFLAGS="$LDFLAGS -L$with_ftd2xx_win32_zipdir/i386"
 828       LIBS="$LIBS -lftd2xx"
 829       f=$with_ftd2xx_win32_zipdir/i386/ftd2xx.lib
 830       ;;
 831     amd64|x86_64)
 832       LDFLAGS="$LDFLAGS -L$with_ftd2xx_win32_zipdir/amd64"
 833       LIBS="$LIBS -lftd2xx"
 834       f=$with_ftd2xx_win32_zipdir/amd64/ftd2xx.lib
 835       ;;
 836     *)
 837       AC_MSG_ERROR([Unknown Win32 host cpu: $host_cpu])
 838       ;;
 839     esac
 840     if test ! -f $f ; then
 841          AC_MSG_ERROR([Library: $f not found])
 842     fi
 843   else
 844     LIBS="$LIBS -lftd2xx"
 845     AC_MSG_WARN([ASSUMPTION: The (win32) FTDICHIP.COM files: ftd2xx.h and ftd2xx.lib are in a proper place])
 846   fi
 847 fi
 848 fi # win32
 849
 850 if test $is_darwin = yes ; then
 851 if test "${with_ftd2xx_win32_zipdir+set}" = set
 852 then
 853    AC_MSG_ERROR([The option: --with-ftd2xx-win32-zipdir is for win32 only])
 854 fi
 855 if test "${with_ftd2xx_linux_tardir+set}" = set
 856 then
 857    AC_MSG_ERROR([The option: with_ftd2xx_linux_tardir is for LINUX only.])
 858 fi
 859
 860 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes -o $build_usb_blaster_ftd2xx = yes ; then
 861    AC_MSG_CHECKING([for libftd2xx.a (darwin)])
 862
 863    if test ! -f /usr/local/include/ftd2xx.h ; then
 864       AC_MSG_ERROR([ftd2xx library from FTDICHIP.com seems to be missing, cannot find: /usr/local/include/ftd2xx.h])
 865    fi
 866
 867    CFLAGS="$CFLAGS -I/usr/local/include"
 868    LDFLAGS="$LDFLAGS -L/usr/local/lib"
 869    LIBS="$LIBS -lftd2xx"
 870    AC_MSG_RESULT([-L/usr/local/lib -lftd2xx])
 871 fi
 872 fi # darwin
 873
 874 if test $is_win32 = no && test $is_darwin = no ; then
 875
 876 if test "${with_ftd2xx_win32_zipdir+set}" = set
 877 then
 878    AC_MSG_ERROR([The option: --with-ftd2xx-win32-zipdir is for win32 only])
 879 fi
 880
 881 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes -o $build_usb_blaster_ftd2xx = yes -o $build_openjtag_ftd2xx = yes; then
 882    # Must be linux
 883    if test $host_os != linux-gnu && test $host_os != linux ; then
 884       AC_MSG_ERROR([The (linux) ftd2xx library from FTDICHIP.com is linux only. Try --enable-ft2232-libftdi instead])
 885   fi
 886   # Are we given a TAR directory?
 887   if test "${with_ftd2xx_linux_tardir+set}" = set
 888   then
 889     AC_MSG_CHECKING([uninstalled ftd2xx distribution])
 890     # The .H file is simple..
 891     FTD2XX_H=$with_ftd2xx_linux_tardir/ftd2xx.h
 892     if test ! -f "${FTD2XX_H}"; then
 893     AC_MSG_ERROR([Option: --with-ftd2xx-linux-tardir appears wrong, cannot find: ${FTD2XX_H}])
 894     fi
 895     CFLAGS="$CFLAGS -I$with_ftd2xx_linux_tardir"
 896     if test $with_ftd2xx_lib = shared; then
 897        FTD2XX_LDFLAGS="-L$with_ftd2xx_linux_tardir"
 898        FTD2XX_LIB="-lftd2xx"
 899     else
 900       # Test #1 - v1.0.x
 901       case "$host_cpu" in
 902       i?86|x86_32)
 903               dir=build/i386;;
 904       amd64|x86_64)
 905               dir=build/x86_64;;
 906       *)
 907               dir=none;;
 908       esac
 909       if test -f "$with_ftd2xx_linux_tardir/$dir/libftd2xx.a"; then
 910           FTD2XX_LDFLAGS="-L$with_ftd2xx_linux_tardir/$dir"
 911           # Also needs -lrt
 912           FTD2XX_LIB="-lftd2xx -lrt"
 913       else
 914         # Test Number2.
 915         # Grr.. perhaps it exists as a version number?
 916         FTD2XX_LIB="$with_ftd2xx_linux_tardir/static_lib/libftd2xx.a.*.*.*"
 917         count=`ls ${FTD2XX_LIB} | wc -l`
 918         if test $count -gt 1 ; then
 919           AC_MSG_ERROR([Multiple libftd2xx.a files found in: $with_ftd2xx_linux_tardir/static_lib sorry cannot handle this yet])
 920         fi
 921         if test $count -ne 1 ; then
 922           AC_MSG_ERROR([Not found: $f, option: --with-ftd2xx-linux-tardir appears to be wrong])
 923         fi
 924         # Because the "-l" rules do not understand version numbers...
 925         # we will just stuff the absolute path onto the LIBS variable
 926         FTD2XX_LIB="`ls ${FTD2XX_LIB}` -lpthread"
 927         FTD2XX_LDFLAGS=""
 928       fi
 929     fi
 930     LDFLAGS="${LDFLAGS} ${FTD2XX_LDFLAGS}"
 931     LIBS="${FTD2XX_LIB} ${LIBS}"
 932     AC_MSG_RESULT([${FTD2XX_LDFLAGS} ${FTD2XX_LIB}])
 933   else
 934     AC_CHECK_HEADER([ftd2xx.h],[],[
 935         AC_MSG_ERROR([You seem to be missing the FTD2xx driver header file.])
 936       ])
 937     AC_SEARCH_LIBS([FT_GetLibraryVersion],[ftd2xx],,[
 938         AC_MSG_ERROR([You appear to be missing the FTD2xx driver library.])
 939       ],[-lrt -lusb-1.0])
 940   fi
 941 fi
 942 fi # linux
 943
 944 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes -o $build_usb_blaster_ftd2xx = yes ; then
 945
 946 # Before we go any further - make sure we can *BUILD* and *RUN*
 947 # a simple app with the "ftd2xx.lib" file - in what ever form we where given
 948 # We should be able to compile, link and run this test program now
 949 AC_MSG_CHECKING([whether ftd2xx library works])
 950
 951 #
 952 # Save the LDFLAGS for later..
 953 LDFLAGS_SAVE=$LDFLAGS
 954 CFLAGS_SAVE=$CFLAGS
 955 _LDFLAGS=`eval echo $LDFLAGS`
 956 _CFLAGS=`eval echo $CFLAGS`
 957 LDFLAGS=$_LDFLAGS
 958 CFLAGS=$_CFLAGS
 959
 960 AC_RUN_IFELSE([AC_LANG_PROGRAM([[
 961 #include "confdefs.h"
 962 #if IS_WIN32
 963 #include "windows.h"
 964 #endif
 965 #include <stdio.h>
 966 #include <ftd2xx.h>
 967   ]], [[
 968   DWORD x;
 969   FT_GetLibraryVersion( &x );
 970   ]])], [
 971     AC_MSG_RESULT([Success!])
 972   ], [
 973     AC_MSG_ERROR([Cannot build & run test program using ftd2xx.lib])
 974   ], [
 975     AC_MSG_RESULT([Skipping as we are cross-compiling])
 976   ])
 977
 978 AC_MSG_CHECKING([for ftd2xx highspeed device support])
 979 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 980 #include "confdefs.h"
 981 #if IS_WIN32
 982 #include "windows.h"
 983 #endif
 984 #include <stdio.h>
 985 #include <ftd2xx.h>
 986
 987 DWORD x = FT_DEVICE_4232H;
 988     ]], [])], [
 989       AC_DEFINE([BUILD_FT2232_HIGHSPEED], [1],
 990         [Support FT2232H/FT4232HS with FTD2XX or libftdi.])
 991       build_ft2232_highspeed=yes
 992     ], [
 993       build_ft2232_highspeed=no
 994     ])
 995   AC_MSG_RESULT([$build_ft2232_highspeed])
 996
 997   if test $build_ft2232_highspeed = no; then
 998     AC_MSG_WARN([You need a newer FTD2XX driver (version 2.04.16 or later).])
 999   fi
1000
1001 AC_MSG_CHECKING([for ftd2xx FT232H device support])
1002 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1003 #include "confdefs.h"
1004 #if IS_WIN32
1005 #include "windows.h"
1006 #endif
1007 #include <stdio.h>
1008 #include <ftd2xx.h>
1009
1010 DWORD x = FT_DEVICE_232H;
1011     ]], [])], [
1012       AC_DEFINE([HAS_ENUM_FT232H], [1],
1013         [Support FT232H with FTD2XX or libftdi.])
1014       has_enum_ft232h=yes
1015     ], [
1016       has_enum_ft232h=no
1017     ])
1018   AC_MSG_RESULT([$has_enum_ft232h])
1019
1020   if test $has_enum_ft232h = no; then
1021     AC_MSG_WARN([You need a newer FTD2XX driver (version 2.08.12 or later).])
1022   fi
1023
1024 LDFLAGS=$LDFLAGS_SAVE
1025 CFLAGS=$CFLAGS_SAVE
1026 fi
1027
1028 if test $build_ft2232_libftdi = yes -o $build_usb_blaster_libftdi = yes -o \
1029   $build_openjtag_ftdi = yes -o $build_presto_libftdi = yes; then
1030
1031   # we can have libftdi or libftdi1, so check it and use the latest one
1032   PKG_CHECK_MODULES([LIBFTDI], [libftdi1], [use_libftdi=yes], [use_libftdi=no])
1033   if test $use_libftdi = no; then
1034         PKG_CHECK_MODULES([LIBFTDI], [libftdi], [use_libftdi=yes], [use_libftdi=no])
1035   fi
1036   if test $use_libftdi = no; then
1037         AC_MSG_ERROR([The libftdi driver is not present on your system.])
1038   fi
1039
1040   #
1041   # Try to build a small program.
1042   AC_MSG_CHECKING([Build & Link with libftdi...])
1043
1044   LDFLAGS_SAVE=$LDFLAGS
1045   CFLAGS_SAVE=$CFLAGS
1046   LIBS_SAVE=$LIBS
1047   _LDFLAGS=`eval echo $LDFLAGS`
1048   _CFLAGS=`eval echo $CFLAGS`
1049   _LIBS=`eval echo $LIBS`
1050   LDFLAGS=$_LDFLAGS
1051   CFLAGS="$_CFLAGS $LIBFTDI_CFLAGS"
1052   LIBS="$_LIBS $LIBFTDI_LIBS"
1053
1054   AC_RUN_IFELSE([AC_LANG_PROGRAM([[
1055 #include <stdio.h>
1056 #include <ftdi.h>
1057   ]], [[
1058   struct ftdi_context *p;
1059   p = ftdi_new();
1060   if( p != NULL ){
1061       return 0;
1062   } else {
1063       fprintf( stderr, "calling ftdi_new() failed\n");
1064       return 1;
1065         }
1066     ]])], [
1067       AC_MSG_RESULT([Success])
1068     ], [
1069       AC_MSG_ERROR([Cannot build & run test program using libftdi])
1070     ], [
1071       AC_MSG_RESULT([Skipping as we are cross-compiling, trying build only])
1072       AC_SEARCH_LIBS([ftdi_new], [], [], [AC_MSG_ERROR([Cannot link with libftdi])])
1073     ])
1074
1075 AC_MSG_CHECKING([for libftdi highspeed device support])
1076 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1077 #include <stdio.h>
1078 #include <ftdi.h>
1079   ]], [[
1080 enum ftdi_chip_type x = TYPE_2232H;
1081     ]])], [
1082       AC_DEFINE([BUILD_FT2232_HIGHSPEED], [1],
1083         [Support FT2232H/FT4232HS with FTD2XX or libftdi.])
1084       build_ft2232_highspeed=yes
1085     ], [
1086       build_ft2232_highspeed=no
1087     ])
1088     AC_MSG_RESULT([$build_ft2232_highspeed])
1089
1090     if test $build_ft2232_highspeed = no; then
1091       AC_MSG_WARN([You need a newer libftdi version (0.16 or later).])
1092     fi
1093
1094 AC_MSG_CHECKING([for libftdi FT232H device support])
1095 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1096 #include <stdio.h>
1097 #include <ftdi.h>
1098   ]], [[
1099 enum ftdi_chip_type x = TYPE_232H;
1100     ]])], [
1101       AC_DEFINE([HAS_ENUM_FT232H], [1],
1102         [Support FT232H with FTD2XX or libftdi.])
1103       has_enum_ft232h=yes
1104     ], [
1105       has_enum_ft232h=no
1106     ])
1107     AC_MSG_RESULT([$has_enum_ft232h])
1108
1109     if test $has_enum_ft232h = no; then
1110       AC_MSG_WARN([You need a newer libftdi version (0.20 or later).])
1111     fi
1112
1113   # Restore the 'unexpanded ldflags'
1114   LDFLAGS=$LDFLAGS_SAVE
1115   CFLAGS=$CFLAGS_SAVE
1116   LIBS=$LIBS_SAVE
1117 fi
1118
1119 PKG_CHECK_MODULES([LIBUSB1], [libusb-1.0], [
1120         use_libusb1=yes
1121         AC_DEFINE([HAVE_LIBUSB1], [1], [Define if you have libusb-1.x])
1122         PKG_CHECK_EXISTS([libusb-1.0 >= 1.0.9],
1123                 [AC_DEFINE([HAVE_LIBUSB_ERROR_NAME], [1], [Define if your libusb has libusb_error_name()])],
1124                 [AC_MSG_WARN([libusb-1.x older than 1.0.9 detected, consider updating])])
1125         LIBUSB1_CFLAGS=`echo $LIBUSB1_CFLAGS | sed 's/-I/-isystem /'`
1126         AC_MSG_NOTICE([libusb-1.0 header bug workaround: LIBUSB1_CFLAGS changed to "$LIBUSB1_CFLAGS"])
1127   ], [
1128         use_libusb1=no
1129         AC_MSG_WARN([libusb-1.x not found, trying legacy libusb-0.1 as a fallback; consider installing libusb-1.x instead])
1130 ])
1131
1132 PKG_CHECK_MODULES([LIBUSB0], [libusb], [use_libusb0=yes], [use_libusb0=no])
1133
1134 for hidapi_lib in hidapi hidapi-hidraw hidapi-libusb; do
1135         PKG_CHECK_MODULES([HIDAPI],[$hidapi_lib],[
1136                 use_hidapi=yes
1137                 break
1138         ],[
1139                 use_hidapi=no
1140         ])
1141 done
1142
1143 m4_define([PROCESS_ADAPTERS], [
1144   m4_foreach([adapter], [$1], [
1145         if test $2; then
1146                 if test $ADAPTER_VAR([adapter]) != no; then
1147                         AC_DEFINE([BUILD_]ADAPTER_SYM([adapter]), [1], [1 if you want the ]ADAPTER_DESC([adapter]).)
1148                 else
1149                         AC_DEFINE([BUILD_]ADAPTER_SYM([adapter]), [0], [0 if you do not want the ]ADAPTER_DESC([adapter]).)
1150                 fi
1151         else
1152                 if test $ADAPTER_VAR([adapter]) = yes; then
1153                         AC_MSG_ERROR([$3 is required for the ADAPTER_DESC([adapter])])
1154                 fi
1155                 ADAPTER_VAR([adapter])=no
1156         fi
1157         AM_CONDITIONAL(ADAPTER_SYM([adapter]), [test $ADAPTER_VAR([adapter]) != no])
1158   ])
1159 ])
1160
1161 PROCESS_ADAPTERS([USB1_ADAPTERS], [$use_libusb1 = yes], [libusb-1.x])
1162 PROCESS_ADAPTERS([USB_ADAPTERS], [$use_libusb1 = yes -o $use_libusb0 = yes], [libusb-1.x or libusb-0.1])
1163 PROCESS_ADAPTERS([USB0_ADAPTERS], [$use_libusb0 = yes], [libusb-0.1])
1164 PROCESS_ADAPTERS([HIDAPI_ADAPTERS], [$use_hidapi = yes], [hidapi])
1165
1166 if test $enable_stlink != no -o $enable_ti_icdi != no; then
1167         AC_DEFINE([BUILD_HLADAPTER], [1], [1 if you want the High Level JTAG driver.])
1168 else
1169         AC_DEFINE([BUILD_HLADAPTER], [0], [0 if you want the High Level JTAG driver.])
1170 fi
1171 AM_CONDITIONAL([HLADAPTER], [test $enable_stlink != no -o $enable_ti_icdi != no])
1172
1173 AM_CONDITIONAL([RELEASE], [test $build_release = yes])
1174 AM_CONDITIONAL([PARPORT], [test $build_parport = yes])
1175 AM_CONDITIONAL([DUMMY], [test $build_dummy = yes])
1176 AM_CONDITIONAL([GIVEIO], [test x$parport_use_giveio = xyes])
1177 AM_CONDITIONAL([EP93XX], [test $build_ep93xx = yes])
1178 AM_CONDITIONAL([ZY1000], [test $build_zy1000 = yes])
1179 AM_CONDITIONAL([ZY1000_MASTER], [test $build_zy1000_master = yes])
1180 AM_CONDITIONAL([IOUTIL], [test $build_ioutil = yes])
1181 AM_CONDITIONAL([AT91RM9200], [test $build_at91rm9200 = yes])
1182 AM_CONDITIONAL([BCM2835GPIO], [test $build_bcm2835gpio = yes])
1183 AM_CONDITIONAL([BITBANG], [test $build_bitbang = yes])
1184 AM_CONDITIONAL([FT2232_LIBFTDI], [test $build_ft2232_libftdi = yes])
1185 AM_CONDITIONAL([FT2232_DRIVER], [test $build_ft2232_ftd2xx = yes -o $build_ft2232_libftdi = yes])
1186 AM_CONDITIONAL([USB_BLASTER_LIBFTDI], [test $build_usb_blaster_libftdi = yes])
1187 AM_CONDITIONAL([USB_BLASTER_FTD2XX], [test $build_usb_blaster_ftd2xx = yes])
1188 AM_CONDITIONAL([JTAG_VPI], [test $build_jtag_vpi = yes -o $build_jtag_vpi = yes])
1189 AM_CONDITIONAL([USB_BLASTER_DRIVER], [test $build_usb_blaster_ftd2xx = yes -o $build_usb_blaster_libftdi = yes -o $enable_usb_blaster_2 != no])
1190 AM_CONDITIONAL([AMTJTAGACCEL], [test $build_amtjtagaccel = yes])
1191 AM_CONDITIONAL([GW16012], [test $build_gw16012 = yes])
1192 AM_CONDITIONAL([PRESTO_LIBFTDI], [test $build_presto_libftdi = yes])
1193 AM_CONDITIONAL([PRESTO_DRIVER], [test $build_presto_ftd2xx = yes -o $build_presto_libftdi = yes])
1194 AM_CONDITIONAL([OPENJTAG], [test $build_openjtag_ftd2xx = yes -o $build_openjtag_ftdi = yes])
1195 AM_CONDITIONAL([OOCD_TRACE], [test $build_oocd_trace = yes])
1196 AM_CONDITIONAL([REMOTE_BITBANG], [test $build_remote_bitbang = yes])
1197 AM_CONDITIONAL([BUSPIRATE], [test $build_buspirate = yes])
1198 AM_CONDITIONAL([SYSFSGPIO], [test $build_sysfsgpio = yes])
1199 AM_CONDITIONAL([USE_LIBUSB0], [test $use_libusb0 = yes])
1200 AM_CONDITIONAL([USE_LIBUSB1], [test $use_libusb1 = yes])
1201 AM_CONDITIONAL([IS_CYGWIN], [test $is_cygwin = yes])
1202 AM_CONDITIONAL([IS_MINGW], [test $is_mingw = yes])
1203 AM_CONDITIONAL([IS_WIN32], [test $is_win32 = yes])
1204 AM_CONDITIONAL([IS_DARWIN], [test $is_darwin = yes])
1205 AM_CONDITIONAL([BITQ], [test $build_bitq = yes])
1206 AM_CONDITIONAL([CMSIS_DAP], [test $use_hidapi = yes])
1207
1208 AM_CONDITIONAL([MINIDRIVER], [test $build_minidriver = yes])
1209 AM_CONDITIONAL([MINIDRIVER_DUMMY], [test $build_minidriver_dummy = yes])
1210
1211 AM_CONDITIONAL([INTERNAL_JIMTCL], [test $use_internal_jimtcl = yes])
1212
1213 # Look for environ alternatives.  Possibility #1: is environ in unistd.h or stdlib.h?
1214 AC_MSG_CHECKING([for environ in unistd.h and stdlib.h])
1215 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
1216 #define _GNU_SOURCE
1217 #include <unistd.h>
1218 #include <stdlib.h>
1219   ]], [[char **ep = environ;]]
1220   )], [
1221     AC_MSG_RESULT([yes])
1222     has_environ=yes
1223   ], [
1224     AC_MSG_RESULT([no])
1225
1226     # Possibility #2: can environ be found in an available library?
1227     AC_MSG_CHECKING([for extern environ])
1228     AC_LINK_IFELSE([AC_LANG_PROGRAM([[
1229     extern char **environ;
1230     ]], [[char **ep = environ;]]
1231       )], [
1232         AC_DEFINE(NEED_ENVIRON_EXTERN, [1], [Must declare 'environ' to use it.])
1233         has_environ=yes
1234       ], [
1235         has_environ=no
1236       ])
1237     AC_MSG_RESULT([${has_environ}])
1238   ])
1239
1240 if test "${has_environ}" != "yes" ; then
1241   AC_MSG_FAILURE([Could not find 'environ' in unistd.h or available libraries.])
1242 fi
1243
1244 AC_DEFINE([_GNU_SOURCE],[1],[Use GNU C library extensions (e.g. stdndup).])
1245
1246 # set default gcc warnings
1247 GCC_WARNINGS="-Wall -Wstrict-prototypes -Wformat-security -Wshadow"
1248 if test "${gcc_wextra}" = yes; then
1249   GCC_WARNINGS="${GCC_WARNINGS} -Wextra -Wno-unused-parameter"
1250   GCC_WARNINGS="${GCC_WARNINGS} -Wbad-function-cast"
1251   GCC_WARNINGS="${GCC_WARNINGS} -Wcast-align"
1252   GCC_WARNINGS="${GCC_WARNINGS} -Wredundant-decls"
1253 fi
1254 if test "${gcc_werror}" = yes; then
1255   GCC_WARNINGS="${GCC_WARNINGS} -Werror"
1256 fi
1257
1258 # overide default gcc cflags
1259 if test $gcc_warnings = yes; then
1260   CFLAGS="$CFLAGS $GCC_WARNINGS"
1261 fi
1262
1263 AC_CONFIG_FILES([
1264   Makefile
1265   src/Makefile
1266   src/helper/Makefile
1267   src/jtag/Makefile
1268   src/jtag/drivers/Makefile
1269   src/jtag/drivers/usb_blaster/Makefile
1270   src/jtag/hla/Makefile
1271   src/jtag/aice/Makefile
1272   src/transport/Makefile
1273   src/target/openrisc/Makefile
1274   src/xsvf/Makefile
1275   src/svf/Makefile
1276   src/target/Makefile
1277   src/rtos/Makefile
1278   src/server/Makefile
1279   src/flash/Makefile
1280   src/flash/nor/Makefile
1281   src/flash/nand/Makefile
1282   src/pld/Makefile
1283   doc/Makefile
1284 ])
1285 AC_OUTPUT
1286
1287 echo
1288 echo
1289 echo OpenOCD configuration summary
1290 echo --------------------------------------------------
1291 m4_foreach([adapter], [USB1_ADAPTERS, USB_ADAPTERS, USB0_ADAPTERS, HIDAPI_ADAPTERS],
1292         [s=m4_format(["%-40s"], ADAPTER_DESC([adapter]))
1293         case $ADAPTER_VAR([adapter]) in
1294                 auto)
1295                         echo "$s"yes '(auto)'
1296                         ;;
1297                 yes)
1298                         echo "$s"yes
1299                         ;;
1300                 no)
1301                         echo "$s"no
1302                         ;;
1303         esac
1304 ])
1305 echo
1306
1307 if test $build_ft2232_libftdi = yes -o $build_ft2232_ftd2xx = yes; then
1308         if test $enable_ftdi = no; then
1309                 AC_MSG_WARN([Building the deprecated 'ft2232' adapter driver but not its replacement!])
1310                 AC_MSG_WARN([Please consider using --enable-ftdi instead.])
1311         else
1312                 AC_MSG_WARN([Building the deprecated 'ft2232' adapter driver.])
1313         fi
1314 fi