configure.in

   1 AC_PREREQ(2.60)
   2 AC_INIT([openocd], [0.2.0-in-development],
   3   [OpenOCD Mailing List <openocd-development@lists.berlios.de>])
   4 AC_CONFIG_SRCDIR([src/openocd.c])
   5
   6 AM_INIT_AUTOMAKE([-Wall -Wno-portability])
   7 AM_MAINTAINER_MODE
   8
   9 AM_CONFIG_HEADER(config.h)
  10 AH_BOTTOM([
  11 #include "system.h"
  12 #include "replacements.h"
  13 ])
  14
  15 AC_LANG_C
  16 AC_PROG_CC
  17 AC_PROG_CC_C99
  18 AM_PROG_CC_C_O
  19 AC_PROG_RANLIB
  20
  21 dnl disable checks for C++, Fortran and GNU Java Compiler
  22 m4_defun([_LT_AC_LANG_CXX_CONFIG], [:])
  23 m4_defun([_LT_AC_LANG_F77_CONFIG], [:])
  24 m4_defun([_LT_AC_LANG_GCJ_CONFIG], [:])
  25 AC_DISABLE_SHARED
  26 AC_PROG_LIBTOOL
  27 AC_SUBST(LIBTOOL_DEPS)
  28
  29
  30 dnl configure checks required for Jim files (these are obsolete w/ C99)
  31 AC_C_CONST
  32 AC_TYPE_LONG_LONG_INT
  33
  34
  35 AC_SEARCH_LIBS([ioperm], [ioperm])
  36 AC_SEARCH_LIBS([dlopen], [dl])
  37
  38 AC_CHECK_HEADERS(arpa/inet.h)
  39 AC_CHECK_HEADERS(elf.h)
  40 AC_CHECK_HEADERS(dirent.h)
  41 AC_CHECK_HEADERS(fcntl.h)
  42 AC_CHECK_HEADERS(ifaddrs.h)
  43 AC_CHECK_HEADERS(malloc.h)
  44 AC_CHECK_HEADERS(netdb.h)
  45 AC_CHECK_HEADERS(netinet/in.h)
  46 AC_CHECK_HEADERS(netinet/tcp.h)
  47 AC_CHECK_HEADERS(pthread.h)
  48 AC_CHECK_HEADERS(strings.h)
  49 AC_CHECK_HEADERS(sys/ioctl.h)
  50 AC_CHECK_HEADERS(sys/param.h)
  51 AC_CHECK_HEADERS(sys/poll.h)
  52 AC_CHECK_HEADERS(sys/select.h)
  53 AC_CHECK_HEADERS(sys/socket.h)
  54 AC_CHECK_HEADERS(sys/stat.h)
  55 AC_CHECK_HEADERS(sys/time.h)
  56 AC_CHECK_HEADERS(sys/types.h)
  57 AC_CHECK_HEADERS(unistd.h)
  58
  59 AC_CHECK_HEADERS([net/if.h], [], [], [dnl
  60 #include <stdio.h>
  61 #ifdef STDC_HEADERS
  62 # include <stdlib.h>
  63 # include <stddef.h>
  64 #else
  65 # ifdef HAVE_STDLIB_H
  66 #  include <stdlib.h>
  67 # endif
  68 #endif
  69 #ifdef HAVE_SYS_SOCKET_H
  70 # include <sys/socket.h>
  71 #endif
  72 ])
  73
  74 AC_HEADER_ASSERT
  75 AC_HEADER_STDBOOL
  76 AC_HEADER_TIME
  77
  78 AC_C_BIGENDIAN
  79
  80 AC_CHECK_FUNCS(strndup)
  81 AC_CHECK_FUNCS(strnlen)
  82 AC_CHECK_FUNCS(gettimeofday)
  83 AC_CHECK_FUNCS(usleep)
  84 AC_CHECK_FUNCS(vasprintf)
  85
  86 build_bitbang=no
  87 build_bitq=no
  88 is_cygwin=no
  89 is_mingw=no
  90 is_win32=no
  91 is_darwin=no
  92 build_release=yes
  93
  94 AC_ARG_ENABLE(release,
  95   AS_HELP_STRING([--enable-release], [Enable Release Build, default no]),
  96   [build_release=$enableval], [build_release=no])
  97
  98 if test $cross_compiling = no; then
  99   if test $build_release = no; then
 100     # check we can find guess-rev.sh
 101     AC_CHECK_FILE("$srcdir/guess-rev.sh", build_release=no, build_release=yes)
 102   fi
 103 fi
 104
 105 # We are not *ALWAYS* being installed in the standard place.
 106 # We may be installed in a "tool-build" specific location.
 107 # Normally with other packages - as part of a tool distro.
 108 # Thus - we should search that 'libdir' also.
 109 #
 110 # And - if we are being installed there - the odds are
 111 # The libraries unique to what we are are there too.
 112 #
 113
 114 # Expand nd deal with NONE - just like configure will do later
 115 OCDprefix=$prefix
 116 OCDxprefix=$exec_prefix
 117 test x"$OCDprefix"  = xNONE && OCDprefix=$ac_default_prefix
 118 # Let make expand exec_prefix.
 119 test x"$OCDxprefix" = xNONE && OCDxprefix="$OCDprefix"
 120
 121 # what matters is the "exec-prefix"
 122 if test "$OCDxprefix" != "$ac_default_prefix"
 123 then
 124     # We are installing in a non-standard place
 125     # Nonstandard --prefix and/or --exec-prefix
 126     # We have an override of some sort.
 127     # use build specific install library dir
 128
 129     LDFLAGS="$LDFLAGS -L$OCDxprefix/lib"
 130     # RPATH becomes an issue on Linux only
 131     if test $host_os = linux-gnu || test $host_os = linux ; then
 132       LDFLAGS="$LDFLAGS -Wl,-rpath,$OCDxprefix/lib"
 133     fi
 134     # The "INCDIR" is also usable
 135     CFLAGS="$CFLAGS -I$includedir"
 136 fi
 137
 138 AC_ARG_WITH(ftd2xx,
 139    AS_HELP_STRING([--with-ftd2xx=<PATH>],[This option has been removed.]),
 140   [
 141 # Option Given.
 142 cat << __EOF__
 143
 144 The option: --with-ftd2xx=<PATH> has been removed.
 145 On Linux, the new option is:
 146
 147   --with-ftd2xx-linux-tardir=/path/to/files
 148
 149 Where <path> is the path the the directory where the "tar.gz" file
 150 from FTDICHIP.COM was unpacked, for example:
 151
 152   --with-ftd2xx-linux-tardir=${HOME}/libftd2xx0.4.16
 153
 154 On Cygwin/MingW32, the new option is:
 155
 156   --with-ftd2xx-win32-zipdir=/path/to/files
 157
 158 Where <path> is the path to the directory where the "zip" file from
 159 FTDICHIP.COM was unpacked, for example:
 160
 161   --with-ftd2xx-win32-zipdir=${HOME}/ftd2xx.cdm.files
 162
 163 __EOF__
 164
 165    AC_MSG_ERROR([Sorry Cannot continue])
 166   ], [true])
 167
 168 #========================================
 169 # FTD2XXX support comes in 4 forms.
 170 #    (1) win32 - via a zip file
 171 #    (2) linux - via a tar file
 172 #    (3) linux/cygwin/mingw - via libftdi
 173 #    (4) darwin - installed under /usr/local
 174 #
 175 # In case (1) and (2) we need to know where the package was unpacked.
 176
 177 AC_ARG_WITH(ftd2xx-win32-zipdir,
 178   AS_HELP_STRING([--with-ftd2xx-win32-zipdir],[Where (CYGWIN/MINGW) the zip file from ftdichip.com was unpacked <default=search>]),
 179   [
 180   # option present
 181   if test -d $with_ftd2xx_win32_zipdir
 182   then
 183     with_ftd2xx_win32_zipdir=`cd $with_ftd2xx_win32_zipdir && pwd`
 184     AC_MSG_NOTICE([Using: ftdichip.com library: $with_ftd2xx_win32_zipdir])
 185   else
 186     AC_MSG_ERROR([Parameter to --with-ftd2xx-win32-zipdir is not a dir: $with_ftd2xx_win32_zipdir])
 187   fi
 188   ], [true])
 189
 190 AC_ARG_WITH(ftd2xx-linux-tardir,
 191   AS_HELP_STRING([--with-ftd2xx-linux-tardir], [Where (Linux/Unix) the tar file from ftdichip.com was unpacked <default=search>]),
 192   [
 193   # Option present
 194   if test $is_win32 = yes ; then
 195      AC_MSG_ERROR([The option: --with-ftd2xx-linux-tardir is only usable on linux])
 196   fi
 197   if test -d $with_ftd2xx_linux_tardir
 198   then
 199     with_ftd2xx_linux_tardir=`cd $with_ftd2xx_linux_tardir && pwd`
 200     AC_MSG_NOTICE([Using: ftdichip.com library: $with_ftd2xx_linux_tardir])
 201   else
 202     AC_MSG_ERROR([Parameter to --with-ftd2xx-linux-tardir is not a dir: $with_ftd2xx_linux_tardir])
 203   fi
 204   ], [true])
 205
 206 AC_ARG_WITH(ftd2xx-lib,
 207   AS_HELP_STRING([--with-ftd2xx-lib],
 208     [Use static or shared ftd2xx libs on default static]),
 209   [
 210   case "$withval" in
 211   static)
 212     with_ftd2xx_lib=$withval
 213     ;;
 214   shared)
 215     with_ftd2xx_lib=$withval
 216     ;;
 217   *)
 218     AC_MSG_ERROR([Option: --with-ftd2xx-lib=static or --with-ftd2xx-lib=shared not, $withval])
 219     ;;
 220   esac
 221   ], [
 222   # Default is static - it is simpler :-(
 223   with_ftd2xx_lib=static
 224   ])
 225
 226 AC_ARG_ENABLE(gccwarnings,
 227   AS_HELP_STRING([--disable-gccwarnings], [Disable compiler warnings]),
 228   [gcc_warnings=$enableval], [gcc_warnings=yes])
 229
 230 AC_ARG_ENABLE(wextra,
 231   AS_HELP_STRING([--disable-wextra], [Disable extra compiler warnings]),
 232   [gcc_wextra=$enableval], [gcc_wextra=$gcc_warnings])
 233
 234 AC_ARG_ENABLE(werror,
 235   AS_HELP_STRING([--disable-werror], [Do not treat warnings as errors]),
 236   [gcc_werror=$enableval], [gcc_werror=$gcc_warnings])
 237
 238 # set default verbose options, overridden by following options
 239 debug_jtag_io=no
 240 debug_usb_io=no
 241 debug_usb_comms=no
 242
 243 AC_ARG_ENABLE(verbose,
 244   AS_HELP_STRING([--enable-verbose],
 245       [Enable verbose JTAG I/O messages (for debugging).]),
 246   [
 247   debug_jtag_io=$enableval
 248   debug_usb_io=$enableval
 249   debug_usb_comms=$enableval
 250   ], [])
 251
 252 AC_ARG_ENABLE(verbose_jtag_io,
 253   AS_HELP_STRING([--enable-verbose-jtag-io],
 254       [Enable verbose JTAG I/O messages (for debugging).]),
 255   [debug_jtag_io=$enableval], [])
 256 AC_ARG_ENABLE(verbose_usb_io,
 257   AS_HELP_STRING([--enable-verbose-usb-io],
 258       [Enable verbose USB I/O messages (for debugging)]),
 259   [debug_usb_io=$enableval], [])
 260 AC_ARG_ENABLE(verbose_usb_comms,
 261   AS_HELP_STRING([--enable-verbose-usb-comms],
 262       [Enable verbose USB communication messages (for debugging)]),
 263   [debug_usb_comms=$enableval], [])
 264
 265 AC_MSG_CHECKING([whether to enable verbose JTAG I/O messages]);
 266 AC_MSG_RESULT($debug_jtag_io)
 267 if test $debug_jtag_io = yes; then
 268   AC_DEFINE([_DEBUG_JTAG_IO_],[1], [Print verbose JTAG I/O messages])
 269 fi
 270
 271 AC_MSG_CHECKING([whether to enable verbose USB I/O messages]);
 272 AC_MSG_RESULT($debug_usb_io)
 273 if test $debug_usb_io = yes; then
 274   AC_DEFINE([_DEBUG_USB_IO_],[1], [Print verbose USB I/O messages])
 275 fi
 276
 277 AC_MSG_CHECKING([whether to enable verbose USB communication messages]);
 278 AC_MSG_RESULT($debug_usb_comms)
 279 if test $debug_usb_comms = yes; then
 280   AC_DEFINE([_DEBUG_USB_COMMS_],[1], [Print verbose USB communication messages])
 281 fi
 282
 283
 284 debug_malloc=no
 285 AC_ARG_ENABLE(malloc_logging,
 286   AS_HELP_STRING([--enable-malloc-logging],
 287       [Include free space in logging messages (requires malloc.h).]),
 288   [debug_malloc=$enableval], [])
 289
 290 AC_MSG_CHECKING([whether to enable malloc free space logging]);
 291 AC_MSG_RESULT($debug_malloc)
 292 if test $debug_malloc = yes; then
 293   AC_DEFINE([_DEBUG_FREE_SPACE_],[1], [Include malloc free space in logging])
 294 fi
 295
 296
 297 AC_ARG_ENABLE(dummy,
 298   AS_HELP_STRING([--enable-dummy], [Enable building the dummy port driver]),
 299   [build_dummy=$enableval], [build_dummy=no])
 300
 301 AC_ARG_ENABLE(parport,
 302   AS_HELP_STRING([--enable-parport], [Enable building the pc parallel port driver]),
 303   [build_parport=$enableval], [build_parport=no])
 304
 305 AC_ARG_ENABLE(parport_ppdev,
 306   AS_HELP_STRING([--disable-parport-ppdev],
 307       [Disable use of ppdev (/dev/parportN) for parport (for x86 only)]),
 308     [parport_use_ppdev=$enableval], [parport_use_ppdev=])
 309
 310 AC_ARG_ENABLE(parport_giveio,
 311     AS_HELP_STRING([--enable-parport-giveio],
 312       [Enable use of giveio for parport (for CygWin only)]),
 313     [parport_use_giveio=$enableval], [parport_use_giveio=])
 314
 315 AC_ARG_ENABLE(ft2232_libftdi,
 316   AS_HELP_STRING([--enable-ft2232_libftdi], [Enable building support for FT2232 based devices using the libftdi driver, opensource alternate of FTD2XX]),
 317   [build_ft2232_libftdi=$enableval], [build_ft2232_libftdi=no])
 318
 319 AC_ARG_ENABLE(ft2232_ftd2xx,
 320   AS_HELP_STRING([--enable-ft2232_ftd2xx], [Enable building support for FT2232 based devices using the FTD2XX driver from ftdichip.com]),
 321   [build_ft2232_ftd2xx=$enableval], [build_ft2232_ftd2xx=no])
 322
 323 AC_ARG_ENABLE(ftd2xx_highspeed,
 324   AS_HELP_STRING([--enable-ftd2xx-highspeed], [Enable building support for FT2232H and FT4232H-based devices (requires >=libftd2xx-0.4.16)]),
 325   [want_ftd2xx_highspeed=$enableval], [want_ftd2xx_highspeed=no])
 326
 327 AC_ARG_ENABLE(amtjtagaccel,
 328   AS_HELP_STRING([--enable-amtjtagaccel], [Enable building the Amontec JTAG-Accelerator driver]),
 329   [build_amtjtagaccel=$enableval], [build_amtjtagaccel=no])
 330
 331 AC_ARG_ENABLE(ecosboard,
 332   AS_HELP_STRING([--enable-ecosboard], [Enable building support for eCos based JTAG debugger]),
 333   [build_ecosboard=$enableval], [build_ecosboard=no])
 334
 335 AC_ARG_ENABLE(zy1000,
 336   AS_HELP_STRING([--enable-zy1000], [Enable ZY1000 interface]),
 337   [build_zy1000=$enableval], [build_zy1000=no])
 338
 339 AC_ARG_ENABLE(ioutil,
 340   AS_HELP_STRING([--enable-ioutil], [Enable ioutil functions - useful for standalone OpenOCD implementations]),
 341   [build_ioutil=$enableval], [build_ioutil=no])
 342
 343 AC_ARG_ENABLE(httpd,
 344   AS_HELP_STRING([--enable-httpd], [Enable builtin httpd server - useful for standalone OpenOCD implementations]),
 345   [build_httpd=$enableval], [build_httpd=no])
 346
 347 case "${host_cpu}" in
 348   arm*)
 349     AC_ARG_ENABLE(ep93xx,
 350       AS_HELP_STRING([--enable-ep93xx], [Enable building support for EP93xx based SBCs]),
 351       [build_ep93xx=$enableval], [build_ep93xx=no])
 352
 353     AC_ARG_ENABLE(at91rm9200,
 354       AS_HELP_STRING([--enable-at91rm9200], [Enable building support for AT91RM9200 based SBCs]),
 355       [build_at91rm9200=$enableval], [build_at91rm9200=no])
 356     ;;
 357
 358   *)
 359     build_ep93xx=no
 360     build_at91rm9200=no
 361     ;;
 362 esac
 363
 364 AC_ARG_ENABLE(gw16012,
 365   AS_HELP_STRING([--enable-gw16012], [Enable building support for the Gateworks GW16012 JTAG Programmer]),
 366   [build_gw16012=$enableval], [build_gw16012=no])
 367
 368 AC_ARG_ENABLE(presto_libftdi,
 369   AS_HELP_STRING([--enable-presto_libftdi], [Enable building support for ASIX Presto Programmer using the libftdi driver]),
 370   [build_presto_libftdi=$enableval], [build_presto_libftdi=no])
 371
 372 AC_ARG_ENABLE(presto_ftd2xx,
 373   AS_HELP_STRING([--enable-presto_ftd2xx], [Enable building support for ASIX Presto Programmer using the FTD2XX driver]),
 374   [build_presto_ftd2xx=$enableval], [build_presto_ftd2xx=no])
 375
 376 AC_ARG_ENABLE(usbprog,
 377   AS_HELP_STRING([--enable-usbprog], [Enable building support for the usbprog JTAG Programmer]),
 378   [build_usbprog=$enableval], [build_usbprog=no])
 379
 380 AC_ARG_ENABLE(oocd_trace,
 381   AS_HELP_STRING([--enable-oocd_trace], [Enable building support for the OpenOCD+trace ETM capture device]),
 382   [build_oocd_trace=$enableval], [build_oocd_trace=no])
 383
 384 AC_ARG_ENABLE(jlink,
 385   AS_HELP_STRING([--enable-jlink], [Enable building support for the Segger J-Link JTAG Programmer]),
 386   [build_jlink=$enableval], [build_jlink=no])
 387
 388 AC_ARG_ENABLE(vsllink,
 389   AS_HELP_STRING([--enable-vsllink], [Enable building support for the Versaloon-Link JTAG Programmer]),
 390   [build_vsllink=$enableval], [build_vsllink=no])
 391
 392 AC_ARG_ENABLE(rlink,
 393   AS_HELP_STRING([--enable-rlink], [Enable building support for the Raisonance RLink JTAG Programmer]),
 394   [build_rlink=$enableval], [build_rlink=no])
 395
 396 AC_ARG_ENABLE(arm-jtag-ew,
 397   AS_HELP_STRING([--enable-arm-jtag-ew], [Enable building support for the Olimex ARM-JTAG-EW Programmer]),
 398   [build_armjtagew=$enableval], [build_armjtagew=no])
 399
 400 AC_ARG_ENABLE(minidriver_dummy,
 401   AS_HELP_STRING([--enable-minidriver-dummy], [Enable the dummy minidriver.]),
 402   [build_minidriver_dummy=$enableval], [build_minidriver_dummy=no])
 403
 404
 405 build_minidriver=no
 406 AC_MSG_CHECKING([whether to enable ZY1000 minidriver])
 407 if test $build_zy1000 = yes; then
 408   if test $build_minidriver = yes; then
 409     AC_MSG_ERROR([Multiple minidriver options have been enabled.])
 410   fi
 411   AC_DEFINE(HAVE_JTAG_MINIDRIVER_H, 1,
 412       [Define to 1 if you have the <jtag_minidriver.h> header file.])
 413   build_minidriver=yes
 414 fi
 415 AC_MSG_RESULT($build_zy1000)
 416
 417
 418 AC_MSG_CHECKING([whether to enable dummy minidriver])
 419 if test $build_minidriver_dummy = yes; then
 420   if test $build_minidriver = yes; then
 421     AC_MSG_ERROR([Multiple minidriver options have been enabled.])
 422   fi
 423   build_minidriver=yes
 424   AC_DEFINE(BUILD_MINIDRIVER_DUMMY, 1, [Use the dummy minidriver.])
 425   AC_DEFINE(HAVE_JTAG_MINIDRIVER_H, 1,
 426       [Define to 1 if you have the <jtag_minidriver.h> header file.])
 427 fi
 428 AC_MSG_RESULT($build_minidriver_dummy)
 429
 430 AC_MSG_CHECKING([whether standard drivers can be built])
 431 if test "$build_minidriver" = yes; then
 432   AC_MSG_RESULT([no])
 433   AC_MSG_WARN([Using the minidriver disables all other drivers.])
 434   sleep 2
 435 else
 436   AC_MSG_RESULT([yes])
 437 fi
 438
 439 case "${host_cpu}" in
 440   i?86|x86*)
 441     ;;
 442   *)
 443     if test x$parport_use_ppdev = xno; then
 444       AC_MSG_WARN([--disable-parport-ppdev is not supported by the host CPU])
 445     fi
 446     parport_use_ppdev=yes
 447     ;;
 448 esac
 449
 450 case $host in
 451   *-cygwin*)
 452     is_win32=yes
 453
 454     AC_COMPILE_IFELSE(AC_LANG_PROGRAM([],[return __MINGW32__;]),
 455       [is_mingw=yes],[is_mingw=no])
 456     if test $is_mingw = yes; then
 457       AC_DEFINE(IS_MINGW, 1, [1 if building for MinGW.])
 458       if test x$parport_use_giveio = xno; then
 459         AC_MSG_WARN([--disable-parport-giveio is not supported by MinGW32 hosts])
 460       fi
 461       parport_use_giveio=yes
 462       is_cygwin=no
 463     else
 464       is_cygwin=yes
 465       AC_DEFINE(IS_CYGWIN, 1, [1 if building for Cygwin.])
 466     fi
 467
 468     AC_DEFINE(IS_WIN32, 1, [1 if building for Win32.])
 469     AC_DEFINE(IS_DARWIN, 0, [0 if not building for Darwin.])
 470     ;;
 471   *-mingw*)
 472     is_mingw=yes
 473     is_win32=yes
 474
 475     if test x$parport_use_giveio = xno; then
 476       AC_MSG_WARN([--disable-parport-giveio is not supported by MinGW32 hosts])
 477     fi
 478     parport_use_giveio=yes
 479
 480     AC_DEFINE(IS_MINGW, 1, [1 if building for MinGW.])
 481     AC_DEFINE(IS_WIN32, 1, [1 if building for Win32.])
 482     AC_DEFINE(IS_DARWIN, 0, [0 if not building for Darwin.])
 483     ;;
 484   *darwin*)
 485     is_darwin=yes
 486
 487     if test x$parport_use_giveio = xyes; then
 488       AC_MSG_WARN([--enable-parport-giveio cannot be used by Darwin hosts])
 489     fi
 490     parport_use_giveio=no
 491
 492     AC_DEFINE(IS_CYGWIN, 0, [0 if not building for Cygwin.])
 493     AC_DEFINE(IS_WIN32, 0, [0 if not building for Win32.])
 494     AC_DEFINE(IS_DARWIN, 1, [1 if building for Darwin.])
 495     ;;
 496   *)
 497     if test x$parport_use_giveio = xyes; then
 498       AC_MSG_WARN([--enable-parport-giveio cannot be used by ]$host[ hosts])
 499     fi
 500     parport_use_giveio=no
 501     AC_DEFINE(IS_CYGWIN, 0, [0 if not building for Cygwin.])
 502     AC_DEFINE(IS_WIN32, 0, [0 if not building for Win32.])
 503     AC_DEFINE(IS_DARWIN, 0, [0 if not building for Darwin.])
 504     ;;
 505 esac
 506
 507 if test $build_parport = yes; then
 508   build_bitbang=yes
 509   AC_DEFINE(BUILD_PARPORT, 1, [1 if you want parport.])
 510 else
 511   AC_DEFINE(BUILD_PARPORT, 0, [0 if you don't want parport.])
 512 fi
 513
 514 if test $build_dummy = yes; then
 515   build_bitbang=yes
 516   AC_DEFINE(BUILD_DUMMY, 1, [1 if you want dummy driver.])
 517 else
 518   AC_DEFINE(BUILD_DUMMY, 0, [0 if you don't want dummy driver.])
 519 fi
 520
 521 if test $build_ep93xx = yes; then
 522   build_bitbang=yes
 523   AC_DEFINE(BUILD_EP93XX, 1, [1 if you want ep93xx.])
 524 else
 525   AC_DEFINE(BUILD_EP93XX, 0, [0 if you don't want ep93xx.])
 526 fi
 527
 528 if test $build_ecosboard = yes; then
 529   AC_DEFINE(BUILD_ECOSBOARD, 1, [1 if you want eCosBoard.])
 530 else
 531   AC_DEFINE(BUILD_ECOSBOARD, 0, [0 if you don't want eCosBoard.])
 532 fi
 533
 534 if test $build_zy1000 = yes; then
 535   AC_DEFINE(BUILD_ZY1000, 1, [1 if you want ZY1000.])
 536 else
 537   AC_DEFINE(BUILD_ZY1000, 0, [0 if you don't want ZY1000.])
 538 fi
 539
 540 if test $build_ioutil = yes; then
 541   AC_DEFINE(BUILD_IOUTIL, 1, [1 if you want ioutils.])
 542 else
 543   AC_DEFINE(BUILD_IOUTIL, 0, [0 if you don't want ioutils.])
 544 fi
 545
 546 if test $build_httpd = yes; then
 547   AC_DEFINE(BUILD_HTTPD, 1, [1 if you want httpd.])
 548 else
 549   AC_DEFINE(BUILD_HTTPD, 0, [0 if you don't want httpd.])
 550 fi
 551
 552 if test $build_at91rm9200 = yes; then
 553   build_bitbang=yes
 554   AC_DEFINE(BUILD_AT91RM9200, 1, [1 if you want at91rm9200.])
 555 else
 556   AC_DEFINE(BUILD_AT91RM9200, 0, [0 if you don't want at91rm9200.])
 557 fi
 558
 559 if test x$parport_use_ppdev = xyes; then
 560   AC_DEFINE(PARPORT_USE_PPDEV, 1, [1 if you want parport to use ppdev.])
 561 else
 562   AC_DEFINE(PARPORT_USE_PPDEV, 0, [0 if you don't want parport to use ppdev.])
 563 fi
 564
 565 if test x$parport_use_giveio = xyes; then
 566   AC_DEFINE(PARPORT_USE_GIVEIO, 1, [1 if you want parport to use giveio.])
 567 else
 568   AC_DEFINE(PARPORT_USE_GIVEIO, 0, [0 if you don't want parport to use giveio.])
 569 fi
 570
 571 if test $build_bitbang = yes; then
 572   AC_DEFINE(BUILD_BITBANG, 1, [1 if you want a bitbang interface.])
 573 else
 574   AC_DEFINE(BUILD_BITBANG, 0, [0 if you don't want a bitbang interface.])
 575 fi
 576
 577 if test $build_ft2232_libftdi = yes; then
 578   AC_DEFINE(BUILD_FT2232_LIBFTDI, 1, [1 if you want libftdi ft2232.])
 579 else
 580   AC_DEFINE(BUILD_FT2232_LIBFTDI, 0, [0 if you don't want libftdi ft2232.])
 581 fi
 582
 583 if test $build_ft2232_ftd2xx = yes; then
 584   AC_DEFINE(BUILD_FT2232_FTD2XX, 1, [1 if you want ftd2xx ft2232.])
 585 else
 586   AC_DEFINE(BUILD_FT2232_FTD2XX, 0, [0 if you don't want ftd2xx ft2232.])
 587 fi
 588
 589 if test $build_amtjtagaccel = yes; then
 590   AC_DEFINE(BUILD_AMTJTAGACCEL, 1, [1 if you want the Amontec JTAG-Accelerator driver.])
 591 else
 592   AC_DEFINE(BUILD_AMTJTAGACCEL, 0, [0 if you don't want the Amontec JTAG-Accelerator driver.])
 593 fi
 594
 595 if test $build_gw16012 = yes; then
 596   AC_DEFINE(BUILD_GW16012, 1, [1 if you want the Gateworks GW16012 driver.])
 597 else
 598   AC_DEFINE(BUILD_GW16012, 0, [0 if you don't want the Gateworks GW16012 driver.])
 599 fi
 600
 601 if test $build_presto_libftdi = yes; then
 602   build_bitq=yes
 603   AC_DEFINE(BUILD_PRESTO_LIBFTDI, 1, [1 if you want the ASIX PRESTO driver using libftdi.])
 604 else
 605   AC_DEFINE(BUILD_PRESTO_LIBFTDI, 0, [0 if you don't want the ASIX PRESTO driver using libftdi.])
 606 fi
 607
 608 if test $build_presto_ftd2xx = yes; then
 609   build_bitq=yes
 610   AC_DEFINE(BUILD_PRESTO_FTD2XX, 1, [1 if you want the ASIX PRESTO driver using FTD2XX.])
 611 else
 612   AC_DEFINE(BUILD_PRESTO_FTD2XX, 0, [0 if you don't want the ASIX PRESTO driver using FTD2XX.])
 613 fi
 614
 615 if test $build_bitq = yes; then
 616   AC_DEFINE(BUILD_BITQ, 1, [1 if you want a bitq interface.])
 617 else
 618   AC_DEFINE(BUILD_BITQ, 0, [0 if you don't want a bitq interface.])
 619 fi
 620
 621 if test $build_usbprog = yes; then
 622   AC_DEFINE(BUILD_USBPROG, 1, [1 if you want the usbprog JTAG driver.])
 623 else
 624   AC_DEFINE(BUILD_USBPROG, 0, [0 if you don't want the usbprog JTAG driver.])
 625 fi
 626
 627 if test $build_oocd_trace = yes; then
 628   AC_DEFINE(BUILD_OOCD_TRACE, 1, [1 if you want the OpenOCD+trace ETM capture driver.])
 629 else
 630   AC_DEFINE(BUILD_OOCD_TRACE, 0, [0 if you don't want the OpenOCD+trace ETM capture driver.])
 631 fi
 632
 633 if test $build_jlink = yes; then
 634   AC_DEFINE(BUILD_JLINK, 1, [1 if you want the J-Link JTAG driver.])
 635 else
 636   AC_DEFINE(BUILD_JLINK, 0, [0 if you don't want the J-Link JTAG driver.])
 637 fi
 638
 639 if test $build_vsllink = yes; then
 640   AC_DEFINE(BUILD_VSLLINK, 1, [1 if you want the Versaloon-Link JTAG driver.])
 641 else
 642   AC_DEFINE(BUILD_VSLLINK, 0, [0 if you don't want the Versaloon-Link JTAG driver.])
 643 fi
 644
 645 if test $build_rlink = yes; then
 646   AC_DEFINE(BUILD_RLINK, 1, [1 if you want the RLink JTAG driver.])
 647 else
 648   AC_DEFINE(BUILD_RLINK, 0, [0 if you don't want the RLink JTAG driver.])
 649 fi
 650
 651 if test $build_armjtagew = yes; then
 652   AC_DEFINE(BUILD_ARMJTAGEW, 1, [1 if you want the ARM-JTAG-EW JTAG driver.])
 653 else
 654   AC_DEFINE(BUILD_ARMJTAGEW, 0, [0 if you don't want the ARM-JTAG-EW JTAG driver.])
 655 fi
 656
 657 #-- Deal with MingW/Cygwin FTD2XX issues
 658
 659 if test $is_win32 = yes; then
 660 if test "${with_ftd2xx_linux_tardir+set}" = set
 661 then
 662   AC_MSG_ERROR([The option: with_ftd2xx_linux_tardir is for LINUX only.])
 663 fi
 664
 665 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes ; then
 666   AC_MSG_CHECKING([for ftd2xx.lib exists (win32)])
 667
 668   # if we are given a zipdir...
 669   if test "${with_ftd2xx_win32_zipdir+set}" = set
 670   then
 671     # Set the CFLAGS for "ftd2xx.h"
 672     f=$with_ftd2xx_win32_zipdir/ftd2xx.h
 673     if test ! -f $f ; then
 674       AC_MSG_ERROR([File: $f cannot be found])
 675     fi
 676     CFLAGS="$CFLAGS -I$with_ftd2xx_win32_zipdir"
 677
 678     # And calculate the LDFLAGS for the machine
 679     case "$host_cpu" in
 680     i?86|x86_*)
 681       LDFLAGS="$LDFLAGS -L$with_ftd2xx_win32_zipdir/i386"
 682       LIBS="$LIBS -lftd2xx"
 683       f=$with_ftd2xx_win32_zipdir/i386/ftd2xx.lib
 684       ;;
 685     amd64)
 686       LDFLAGS="$LDFLAGS -L$with_ftd2xx_win32_zipdir/amd64"
 687       LIBS="$LIBS -lftd2xx"
 688       f=$with_ftd2xx_win32_zipdir/amd64/ftd2xx.lib
 689       ;;
 690     *)
 691       AC_MSG_ERROR([Unknown Win32 host cpu: $host_cpu])
 692       ;;
 693     esac
 694     if test ! -f $f ; then
 695          AC_MSG_ERROR([Library: $f not found])
 696     fi
 697   else
 698     LIBS="$LIBS -lftd2xx"
 699     AC_MSG_WARN([ASSUMPTION: The (win32) FTDICHIP.COM files: ftd2xx.h and ftd2xx.lib are in a proper place])
 700   fi
 701 fi
 702 fi # win32
 703
 704 if test $is_darwin = yes ; then
 705 if test "${with_ftd2xx_win32_zipdir+set}" = set
 706 then
 707    AC_MSG_ERROR([The option: --with-ftd2xx-win32-zipdir is for win32 only])
 708 fi
 709 if test "${with_ftd2xx_linux_tardir+set}" = set
 710 then
 711    AC_MSG_ERROR([The option: with_ftd2xx_linux_tardir is for LINUX only.])
 712 fi
 713
 714 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes ; then
 715    AC_MSG_CHECKING([for libftd2xx.a (darwin)])
 716
 717    if test ! -f /usr/local/include/ftd2xx.h ; then
 718       AC_MSG_ERROR([ftd2xx library from FTDICHIP.com seems to be missing, cannot find: /usr/local/include/ftd2xx.h])
 719    fi
 720
 721    CFLAGS="$CFLAGS -I/usr/local/include"
 722    LDFLAGS="$LDFLAGS -L/usr/local/lib"
 723    LIBS="$LIBS -lftd2xx"
 724    AC_MSG_RESULT([-L/usr/local/lib -lftd2xx])
 725 fi
 726 fi # darwin
 727
 728 if test $is_win32 = no && test $is_darwin = no ; then
 729
 730 if test "${with_ftd2xx_win32_zipdir+set}" = set
 731 then
 732    AC_MSG_ERROR([The option: --with-ftd2xx-win32-zipdir is for win32 only])
 733 fi
 734
 735 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes ; then
 736    # Must be linux
 737    if test $host_os != linux-gnu && test $host_os != linux ; then
 738       AC_MSG_ERROR([The (linux) ftd2xx library from FTDICHIP.com is linux only. Try --enable-ft2232-libftdi instead])
 739   fi
 740   # Are we given a TAR directory?
 741   if test "${with_ftd2xx_linux_tardir+set}" = set
 742   then
 743     AC_MSG_CHECKING([uninstalled ftd2xx distribution])
 744     # The .H file is simple..
 745     FTD2XX_H=$with_ftd2xx_linux_tardir/ftd2xx.h
 746     if test ! -f "${FTD2XX_H}"; then
 747     AC_MSG_ERROR([Option: --with-ftd2xx-linux-tardir appears wrong, cannot find: ${FTD2XX_H}])
 748     fi
 749     CFLAGS="$CFLAGS -I$with_ftd2xx_linux_tardir"
 750     FTD2XX_LDFLAGS="-L$with_ftd2xx_linux_tardir"
 751     FTD2XX_LIB="-lftd2xx"
 752     if test $with_ftd2xx_lib != shared; then
 753       # Test #1 - Future proof - if/when ftdichip fixes their distro.
 754       # Try it with the simple ".a" suffix.
 755       FTD2XX_LIB="$with_ftd2xx_linux_tardir/static_lib/libftd2xx.a"
 756       if test -f "${FTD2XX_LIB}"; then
 757         FTD2XX_LDFLAGS="${FTD2XX_LDFLAGS}/static_lib"
 758       else
 759         # Test Number2.
 760         # Grr.. perhaps it exists as a version number?
 761         FTD2XX_LIB="$with_ftd2xx_linux_tardir/static_lib/libftd2xx.a.*.*.*"
 762         count=`ls ${FTD2XX_LIB} | wc -l`
 763         if test $count -gt 1 ; then
 764           AC_MSG_ERROR([Multiple libftd2xx.a files found in: $with_ftd2xx_linux_tardir/static_lib sorry cannot handle this yet])
 765         fi
 766         if test $count -ne 1 ; then
 767           AC_MSG_ERROR([Not found: $f, option: --with-ftd2xx-linux-tardir appears to be wrong])
 768         fi
 769         # Because the "-l" rules do not understand version numbers...
 770         # we will just stuff the absolute path onto the LIBS variable
 771         FTD2XX_LIB="`ls ${FTD2XX_LIB}` -lpthread"
 772         FTD2XX_LDFLAGS=""
 773       fi
 774     fi
 775     LDFLAGS="${LDFLAGS} ${FTD2XX_LDFLAGS}"
 776     LIBS="${LIBS} ${FTD2XX_LIB}"
 777     AC_MSG_RESULT([${FTD2XX_LDFLAGS} ${FTD2XX_LIB}])
 778   else
 779     AC_CHECK_HEADER([ftd2xx.h],[],[
 780         AC_MSG_ERROR([You seem to be missing the FTD2xx driver header file.])
 781       ])
 782     AC_SEARCH_LIBS([FT_GetLibraryVersion],[ftd2xx],,[
 783         AC_MSG_ERROR([You appear to be missing the FTD2xx driver library.])
 784       ],[])
 785   fi
 786 fi
 787 fi # linux
 788
 789 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes; then
 790
 791 # Before we go any further - make sure we can *BUILD* and *RUN*
 792 # a simple app with the "ftd2xx.lib" file - in what ever form we where given
 793 # We should be able to compile, link and run this test program now
 794 AC_MSG_CHECKING([whether ftd2xx library works])
 795
 796 #
 797 # Save the LDFLAGS for later..
 798 LDFLAGS_SAVE=$LDFLAGS
 799 CFLAGS_SAVE=$CFLAGS
 800 _LDFLAGS=`eval echo $LDFLAGS`
 801 _CFLAGS=`eval echo $CFLAGS`
 802 LDFLAGS=$_LDFLAGS
 803 CFLAGS=$_CFLAGS
 804
 805 AC_RUN_IFELSE([
 806 #include "confdefs.h"
 807 #if IS_WIN32
 808 #include "windows.h"
 809 #endif
 810 #include <stdio.h>
 811 #include <ftd2xx.h>
 812
 813 int
 814 main( int argc, char **argv )
 815 {
 816   DWORD x;
 817   FT_GetLibraryVersion( &x );
 818   return 0;
 819 }
 820   ], [
 821     AC_MSG_RESULT([Success!])
 822   ], [
 823     AC_MSG_ERROR([Cannot build & run test program using ftd2xx.lib])
 824   ] )
 825
 826 AC_MSG_CHECKING([whether to build ftd2xx highspeed device support])
 827 AC_MSG_RESULT([$want_ftd2xx_highspeed])
 828 if test $want_ftd2xx_highspeed != no; then
 829   AC_MSG_CHECKING([for ftd2xx highspeed device support])
 830   AC_COMPILE_IFELSE([
 831 #include "confdefs.h"
 832 #if IS_WIN32
 833 #include "windows.h"
 834 #endif
 835 #include <stdio.h>
 836 #include <ftd2xx.h>
 837 DWORD x = FT_DEVICE_4232H;
 838     ], [
 839       AC_DEFINE(BUILD_FTD2XX_HIGHSPEED, [1],
 840         [Support FT2232H/FT4232HS with FTD2XX.])
 841       build_ftd2xx_highspeed=yes
 842     ], [
 843       build_ftd2xx_highspeed=no
 844     ])
 845   AC_MSG_RESULT([$build_ftd2xx_highspeed])
 846
 847   if test $want_ftd2xx_highspeed = yes -a $build_ftd2xx_highspeed = no; then
 848     AC_MSG_ERROR([You need a newer FTD2XX driver (version 0.4.16 or later).])
 849   fi
 850 fi
 851
 852 LDFLAGS=$LDFLAGS_SAVE
 853 CFLAGS=$CFLAGS_SAVE
 854 fi
 855
 856 if test $build_ft2232_libftdi = yes ; then
 857   # We assume: the package is preinstalled in the proper place
 858   # these present as 2 libraries..
 859   LIBS="$LIBS -lftdi -lusb"
 860   #
 861   # Try to build a small program.
 862   AC_MSG_CHECKING([Build & Link with libftdi...])
 863
 864   LDFLAGS_SAVE=$LDFLAGS
 865   CFLAGS_SAVE=$CFLAGS
 866   _LDFLAGS=`eval echo $LDFLAGS`
 867   _CFLAGS=`eval echo $CFLAGS`
 868   LDFLAGS=$_LDFLAGS
 869   CFLAGS=$_CFLAGS
 870
 871   AC_RUN_IFELSE([
 872 #include <stdio.h>
 873 #include <ftdi.h>
 874
 875 int
 876 main( int argc, char **argv )
 877 {
 878   struct ftdi_context *p;
 879   p = ftdi_new();
 880   if( p != NULL ){
 881       return 0;
 882   } else {
 883       fprintf( stderr, "calling ftdi_new() failed\n");
 884       return 1;
 885         }
 886 }
 887     ], [
 888       AC_MSG_RESULT([Success])
 889     ], [
 890       AC_MSG_ERROR([Cannot build & run test program using libftdi])
 891     ])
 892   # Restore the 'unexpanded ldflags'
 893   LDFLAGS=$LDFLAGS_SAVE
 894   CFLAGS=$CFLAGS_SAVE
 895 fi
 896
 897 # check for usb.h when a driver will require it
 898 if test $build_jlink = yes -o $build_vsllink = yes -o $build_usbprog = yes -o \
 899   $build_rlink = yes -o $build_armjtagew = yes
 900 then
 901   AC_CHECK_HEADERS([usb.h],[],
 902   [AC_MSG_ERROR([usb.h is required to build some OpenOCD driver(s)])])
 903 fi
 904
 905 AM_CONDITIONAL(RELEASE, test $build_release = yes)
 906 AM_CONDITIONAL(PARPORT, test $build_parport = yes)
 907 AM_CONDITIONAL(DUMMY, test $build_dummy = yes)
 908 AM_CONDITIONAL(GIVEIO, test x$parport_use_giveio = xyes)
 909 AM_CONDITIONAL(EP93XX, test $build_ep93xx = yes)
 910 AM_CONDITIONAL(ECOSBOARD, test $build_ecosboard = yes)
 911 AM_CONDITIONAL(ZY1000, test $build_zy1000 = yes)
 912 AM_CONDITIONAL(IOUTIL, test $build_ioutil = yes)
 913 AM_CONDITIONAL(HTTPD, test $build_httpd = yes)
 914 AM_CONDITIONAL(AT91RM9200, test $build_at91rm9200 = yes)
 915 AM_CONDITIONAL(BITBANG, test $build_bitbang = yes)
 916 AM_CONDITIONAL(FT2232_LIBFTDI, test $build_ft2232_libftdi = yes)
 917 AM_CONDITIONAL(FT2232_DRIVER, test $build_ft2232_ftd2xx = yes -o $build_ft2232_libftdi = yes)
 918 AM_CONDITIONAL(AMTJTAGACCEL, test $build_amtjtagaccel = yes)
 919 AM_CONDITIONAL(GW16012, test $build_gw16012 = yes)
 920 AM_CONDITIONAL(PRESTO_LIBFTDI, test $build_presto_libftdi = yes)
 921 AM_CONDITIONAL(PRESTO_DRIVER, test $build_presto_ftd2xx = yes -o $build_presto_libftdi = yes)
 922 AM_CONDITIONAL(USBPROG, test $build_usbprog = yes)
 923 AM_CONDITIONAL(OOCD_TRACE, test $build_oocd_trace = yes)
 924 AM_CONDITIONAL(JLINK, test $build_jlink = yes)
 925 AM_CONDITIONAL(VSLLINK, test $build_vsllink = yes)
 926 AM_CONDITIONAL(RLINK, test $build_rlink = yes)
 927 AM_CONDITIONAL(ARMJTAGEW, test $build_armjtagew = yes)
 928 AM_CONDITIONAL(IS_CYGWIN, test $is_cygwin = yes)
 929 AM_CONDITIONAL(IS_MINGW, test $is_mingw = yes)
 930 AM_CONDITIONAL(IS_WIN32, test $is_win32 = yes)
 931 AM_CONDITIONAL(IS_DARWIN, test $is_darwin = yes)
 932 AM_CONDITIONAL(BITQ, test $build_bitq = yes)
 933
 934 AM_CONDITIONAL(MINIDRIVER, test $build_minidriver = yes)
 935 AM_CONDITIONAL(MINIDRIVER_DUMMY, test $build_minidriver_dummy = yes)
 936
 937 # Look for environ alternatives.  Possibility #1: is environ in unistd.h or stdlib.h?
 938 AC_MSG_CHECKING([for environ in unistd.h and stdlib.h])
 939 AC_COMPILE_IFELSE([
 940 #define _GNU_SOURCE
 941 #include <unistd.h>
 942 #include <stdlib.h>
 943 int main(int argc, char **argv) { char **ep = environ; }
 944   ], [
 945     AC_MSG_RESULT([yes])
 946     has_environ=yes
 947   ], [
 948     AC_MSG_RESULT([no])
 949
 950     # Possibility #2: can environ be found in an available library?
 951     AC_MSG_CHECKING([for extern environ])
 952     AC_LINK_IFELSE([
 953 extern char **environ;
 954 int main(int argc, char **argv) { char **ep = environ; }
 955       ], [
 956         AC_DEFINE(NEED_ENVIRON_EXTERN, [1], [Must declare 'environ' to use it.])
 957         has_environ=yes
 958       ], [
 959         has_environ=no
 960       ])
 961     AC_MSG_RESULT([${has_environ}])
 962   ])
 963
 964 if test "${has_environ}" != "yes" ; then
 965   AC_MSG_FAILURE([Could not find 'environ' in unistd.h or available libraries.])
 966 fi
 967
 968 AC_DEFINE([_GNU_SOURCE],[1],[Use GNU C library extensions (e.g. stdndup).])
 969
 970 # set default gcc warnings
 971 GCC_WARNINGS="-Wall -Wstrict-prototypes -Wformat-security"
 972 if test "${gcc_wextra}" = yes; then
 973   GCC_WARNINGS="${GCC_WARNINGS} -Wextra -Wno-unused-parameter"
 974   GCC_WARNINGS="${GCC_WARNINGS} -Wbad-function-cast"
 975   GCC_WARNINGS="${GCC_WARNINGS} -Wcast-align"
 976   GCC_WARNINGS="${GCC_WARNINGS} -Wredundant-decls"
 977 fi
 978 if test "${gcc_werror}" = yes; then
 979   GCC_WARNINGS="${GCC_WARNINGS} -Werror"
 980 fi
 981
 982 # overide default gcc cflags
 983 if test $gcc_warnings = yes; then
 984   CFLAGS="$CFLAGS $GCC_WARNINGS"
 985 fi
 986
 987 # Setup for compiling build tools
 988 AC_MSG_CHECKING([for a C compiler for build tools])
 989 if test $cross_compiling = yes; then
 990   AC_CHECK_PROGS(CC_FOR_BUILD, gcc cc)
 991   CFLAGS_FOR_BUILD="-g -O2 $GCC_WARNINGS"
 992 else
 993   CC_FOR_BUILD=$CC
 994   CFLAGS_FOR_BUILD=$CFLAGS
 995 fi
 996
 997 AC_MSG_RESULT([$CC_FOR_BUILD])
 998 AC_SUBST(CC_FOR_BUILD)
 999 AC_SUBST(CFLAGS_FOR_BUILD)
1000
1001 AC_MSG_CHECKING([for suffix of executable build tools])
1002 if test $cross_compiling = yes; then
1003   cat >conftest.c <<\_______EOF
1004 int main ()
1005 {
1006   exit (0);
1007 }
1008 _______EOF
1009   for i in .exe ""; do
1010     compile="$CC_FOR_BUILD conftest.c -o conftest$i"
1011     if AC_TRY_EVAL(compile); then
1012       if (./conftest) 2>&AC_FD_CC; then
1013         EXEEXT_FOR_BUILD=$i
1014         break
1015       fi
1016     fi
1017   done
1018   rm -f conftest*
1019   if test "${EXEEXT_FOR_BUILD+set}" != set; then
1020     AC_MSG_ERROR([Cannot determine suffix of executable build tools])
1021   fi
1022 else
1023   EXEEXT_FOR_BUILD=$EXEEXT
1024 fi
1025 AC_MSG_RESULT([$EXEEXT_FOR_BUILD])
1026 AC_SUBST(EXEEXT_FOR_BUILD)
1027
1028 AC_OUTPUT(dnl
1029     Makefile dnl
1030     src/Makefile dnl
1031     src/helper/Makefile dnl
1032     src/jtag/Makefile dnl
1033     src/xsvf/Makefile dnl
1034     src/svf/Makefile dnl
1035     src/target/Makefile dnl
1036     src/server/Makefile dnl
1037     src/flash/Makefile dnl
1038     src/pld/Makefile dnl
1039     doc/Makefile dnl
1040   )