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 AC_CANONICAL_HOST
   7
   8 AC_SEARCH_LIBS([ioperm], [ioperm])
   9 AC_SEARCH_LIBS([dlopen], [dl])
  10
  11 AC_CHECK_HEADERS(elf.h)
  12 AC_CHECK_HEADERS(ifaddrs.h)
  13 AC_CHECK_HEADERS(jtag_minidriver.h)
  14 AC_CHECK_HEADERS(malloc.h)
  15 AC_CHECK_HEADERS(pthread.h)
  16 AC_CHECK_HEADERS(strings.h)
  17 AC_CHECK_HEADERS(sys/param.h)
  18 AC_CHECK_HEADERS(sys/time.h)
  19 AC_CHECK_HEADERS(sys/select.h)
  20 AC_CHECK_HEADERS(sys/types.h)
  21
  22 AC_HEADER_ASSERT
  23 AC_HEADER_STDBOOL
  24 AC_HEADER_TIME
  25
  26 AC_C_BIGENDIAN
  27
  28 AC_CHECK_FUNCS(strndup)
  29 AC_CHECK_FUNCS(strnlen)
  30 AC_CHECK_FUNCS(gettimeofday)
  31 AC_CHECK_FUNCS(usleep)
  32 AC_CHECK_FUNCS(vasprintf)
  33
  34 build_bitbang=no
  35 build_bitq=no
  36 is_cygwin=no
  37 is_mingw=no
  38 is_win32=no
  39 is_darwin=no
  40 build_release=yes
  41
  42 AC_ARG_ENABLE(release,
  43         AS_HELP_STRING([--enable-release], [Enable Release Build, default no]),
  44         [build_release=$enableval], [build_release=no])
  45
  46 if test $cross_compiling = no; then
  47         if test $build_release = no; then
  48                 # check we can find guess-rev.sh
  49                 AC_CHECK_FILE("$srcdir/guess-rev.sh", build_release=no, build_release=yes)
  50         fi
  51 fi
  52
  53 # We are not *ALWAYS* being installed in the standard place.
  54 # We may be installed in a "tool-build" specific location.
  55 # Normally with other packages - as part of a tool distro.
  56 # Thus - we should search that 'libdir' also.
  57 #
  58 # And - if we are being installed there - the odds are
  59 # The libraries unique to what we are are there too.
  60 #
  61
  62 # Expand nd deal with NONE - just like configure will do later
  63 OCDprefix=$prefix
  64 OCDxprefix=$exec_prefix
  65 test x"$OCDprefix"  = xNONE && OCDprefix=$ac_default_prefix
  66 # Let make expand exec_prefix.
  67 test x"$OCDxprefix" = xNONE && OCDxprefix="$OCDprefix"
  68
  69 # what matters is the "exec-prefix"
  70 if test "$OCDxprefix" != "$ac_default_prefix"
  71 then
  72     # We are installing in a non-standard place
  73     # Nonstandard --prefix and/or --exec-prefix
  74     # We have an override of some sort.
  75     # use build specific install library dir
  76
  77     LDFLAGS="$LDFLAGS -L$OCDxprefix/lib"
  78     # RPATH becomes an issue on Linux only
  79     if test $host_os = linux-gnu || test $host_os = linux ; then
  80         LDFLAGS="$LDFLAGS -Wl,-rpath,$OCDxprefix/lib"
  81     fi
  82     # The "INCDIR" is also usable
  83     CFLAGS="$CFLAGS -I$includedir"
  84 fi
  85
  86 AC_ARG_WITH(ftd2xx,
  87    AS_HELP_STRING([--with-ftd2xx=<PATH>],[This option has been removed.]),
  88 [
  89 # Option Given.
  90 cat << __EOF__
  91
  92 The option: --with-ftd2xx=<PATH> has been removed.
  93 On Linux, the new option is:
  94
  95   --with-ftd2xx-linux-tardir=/path/to/files
  96
  97 Where <path> is the path the the directory where the "tar.gz" file
  98 from FTDICHIP.COM was unpacked, for example:
  99
 100   --with-ftd2xx-linux-tardir=/home/duane/libftd2xx-linux-tardir=/home/duane/libftd2xx0.4.16
 101
 102 On Cygwin/MingW32, the new option is:
 103
 104   --with-ftd2xx-win32-zipdir=/path/to/files
 105
 106 Where <path> is the path to the directory where the "zip" file from
 107 FTDICHIP.COM was unpacked, for example:
 108
 109   --with-ftd2xx-win32-zipdir=/home/duane/ftd2xx.cdm.files
 110
 111 __EOF__
 112
 113    AC_MSG_ERROR([Sorry Cannot continue])
 114 ],
 115 [
 116 # Option not given
 117 true
 118 ]
 119 )
 120
 121 #========================================
 122 # FTD2XXX support comes in 4 forms.
 123 #    (1) win32 - via a zip file
 124 #    (2) linux - via a tar file
 125 #    (3) linux/cygwin/mingw - via libftdi
 126 #    (4) darwin - installed under /usr/local
 127 #
 128 # In case (1) and (2) we need to know where the package was unpacked.
 129
 130 AC_ARG_WITH(ftd2xx-win32-zipdir,
 131   AS_HELP_STRING([--with-ftd2xx-win32-zipdir],[Where (CYGWIN/MINGW) the zip file from ftdichip.com was unpacked <default=search>]),
 132   [
 133   # option present
 134   if test -d $with_ftd2xx_win32_zipdir
 135   then
 136         with_ftd2xx_win32_zipdir=`cd $with_ftd2xx_win32_zipdir && pwd`
 137         AC_MSG_NOTICE([Using: ftdichip.com library: $with_ftd2xx_win32_zipdir])
 138   else
 139         AC_MSG_ERROR([Parameter to --with-ftd2xx-win32-zipdir is not a dir: $with_ftd2xx_win32_zipdir])
 140   fi
 141   ],
 142   [
 143   # not given
 144   true
 145   ]
 146 )
 147
 148 AC_ARG_WITH(ftd2xx-linux-tardir,
 149   AS_HELP_STRING([--with-ftd2xx-linux-tardir], [Where (Linux/Unix) the tar file from ftdichip.com was unpacked <default=search>]),
 150   [
 151   # Option present
 152   if test $is_win32 = yes ; then
 153      AC_MSG_ERROR([The option: --with-ftd2xx-linux-tardir is only usable on linux])
 154   fi
 155   if test -d $with_ftd2xx_linux_tardir
 156   then
 157         with_ftd2xx_linux_tardir=`cd $with_ftd2xx_linux_tardir && pwd`
 158         AC_MSG_NOTICE([Using: ftdichip.com library: $with_ftd2xx_linux_tardir])
 159   else
 160         AC_MSG_ERROR([Parameter to --with-ftd2xx-linux-tardir is not a dir: $with_ftd2xx_linux_tardir])
 161   fi
 162   ],
 163   [
 164   # Not given
 165   true
 166   ]
 167 )
 168
 169 AC_ARG_WITH(ftd2xx-lib,
 170         AS_HELP_STRING([--with-ftd2xx-lib], [Use static or shared ftd2xx libs on default static]),
 171 [
 172 case "$withval" in
 173 static)
 174         with_ftd2xx_lib=$withval
 175         ;;
 176 shared)
 177         with_ftd2xx_lib=$withval
 178         ;;
 179 *)
 180         AC_MSG_ERROR([Option: --with-ftd2xx-lib=static or --with-ftd2xx-lib=shared not, $withval])
 181         ;;
 182 esac
 183 ],
 184 [
 185         # Default is static - it is simpler :-(
 186         with_ftd2xx_lib=static
 187 ]
 188 )
 189
 190 AC_ARG_ENABLE(gccwarnings,
 191         AS_HELP_STRING([--disable-gccwarnings], [Disable compiler warnings]),
 192         [gcc_warnings=$enableval], [gcc_warnings=yes])
 193
 194 AC_ARG_ENABLE(wextra,
 195         AS_HELP_STRING([--disable-wextra], [Disable extra compiler warnings]),
 196         [gcc_wextra=$enableval], [gcc_wextra=$gcc_warnings])
 197
 198 AC_ARG_ENABLE(werror,
 199         AS_HELP_STRING([--disable-werror], [Do not treat warnings as errors]),
 200         [gcc_werror=$enableval], [gcc_werror=$gcc_warnings])
 201
 202 # set default verbose options, overridden by following options
 203 debug_jtag_io=no
 204 debug_usb_io=no
 205 debug_usb_comms=no
 206
 207 AC_ARG_ENABLE(verbose,
 208         AS_HELP_STRING([--enable-verbose],
 209                 [Enable verbose JTAG I/O messages (for debugging).]),
 210         [
 211         debug_jtag_io=$enableval
 212         debug_usb_io=$enableval
 213         debug_usb_comms=$enableval
 214         ], [])
 215
 216 AC_ARG_ENABLE(verbose_jtag_io,
 217         AS_HELP_STRING([--enable-verbose-jtag-io],
 218                 [Enable verbose JTAG I/O messages (for debugging).]),
 219         [debug_jtag_io=$enableval], [])
 220 AC_ARG_ENABLE(verbose_usb_io,
 221         AS_HELP_STRING([--enable-verbose-usb-io],
 222                 [Enable verbose USB I/O messages (for debugging)]),
 223         [debug_usb_io=$enableval], [])
 224 AC_ARG_ENABLE(verbose_usb_comms,
 225         AS_HELP_STRING([--enable-verbose-usb-comms],
 226                 [Enable verbose USB communication messages (for debugging)]),
 227         [debug_usb_comms=$enableval], [])
 228
 229 AC_MSG_CHECKING([whether to enable verbose JTAG I/O messages]);
 230 AC_MSG_RESULT($debug_jtag_io)
 231 if test $debug_jtag_io = yes; then
 232   AC_DEFINE([_DEBUG_JTAG_IO_],[1], [Print verbose JTAG I/O messages])
 233 fi
 234
 235 AC_MSG_CHECKING([whether to enable verbose USB I/O messages]);
 236 AC_MSG_RESULT($debug_usb_io)
 237 if test $debug_usb_io = yes; then
 238   AC_DEFINE([_DEBUG_USB_IO_],[1], [Print verbose USB I/O messages])
 239 fi
 240
 241 AC_MSG_CHECKING([whether to enable verbose USB communication messages]);
 242 AC_MSG_RESULT($debug_usb_comms)
 243 if test $debug_usb_comms = yes; then
 244   AC_DEFINE([_DEBUG_USB_COMMS_],[1], [Print verbose USB communication messages])
 245 fi
 246
 247
 248 AC_ARG_ENABLE(parport,
 249   AS_HELP_STRING([--enable-parport], [Enable building the pc parallel port driver]),
 250   [build_parport=$enableval], [build_parport=no])
 251
 252 AC_ARG_ENABLE(dummy,
 253   AS_HELP_STRING([--enable-dummy], [Enable building the dummy port driver]),
 254   [build_dummy=$enableval], [build_dummy=no])
 255
 256 case "${host_cpu}" in
 257   i?86|x86*)
 258     AC_ARG_ENABLE(parport_ppdev,
 259       AS_HELP_STRING([--enable-parport_ppdev], [Enable use of ppdev (/dev/parportN) for parport]),
 260       [parport_use_ppdev=$enableval], [parport_use_ppdev=no])
 261     ;;
 262   *)
 263     parport_use_ppdev=yes
 264     ;;
 265 esac
 266
 267 AC_ARG_ENABLE(ft2232_libftdi,
 268   AS_HELP_STRING([--enable-ft2232_libftdi], [Enable building support for FT2232 based devices using the libftdi driver, opensource alternate of FTD2XX]),
 269   [build_ft2232_libftdi=$enableval], [build_ft2232_libftdi=no])
 270
 271 AC_ARG_ENABLE(ft2232_ftd2xx,
 272   AS_HELP_STRING([--enable-ft2232_ftd2xx], [Enable building support for FT2232 based devices using the FTD2XX driver from ftdichip.com]),
 273   [build_ft2232_ftd2xx=$enableval], [build_ft2232_ftd2xx=no])
 274
 275 AC_ARG_ENABLE(amtjtagaccel,
 276   AS_HELP_STRING([--enable-amtjtagaccel], [Enable building the Amontec JTAG-Accelerator driver]),
 277   [build_amtjtagaccel=$enableval], [build_amtjtagaccel=no])
 278
 279 AC_ARG_ENABLE(ecosboard,
 280   AS_HELP_STRING([--enable-ecosboard], [Enable building support for eCosBoard based JTAG debugger]),
 281   [build_ecosboard=$enableval], [build_ecosboard=no])
 282
 283 AC_ARG_ENABLE(ioutil,
 284   AS_HELP_STRING([--enable-ioutil], [Enable ioutil functions - useful for standalone OpenOCD implementations]),
 285   [build_ioutil=$enableval], [build_ioutil=no])
 286
 287 AC_ARG_ENABLE(httpd,
 288   AS_HELP_STRING([--enable-httpd], [Enable builtin httpd server - useful for standalone OpenOCD implementations]),
 289   [build_httpd=$enableval], [build_httpd=no])
 290
 291 case "${host_cpu}" in
 292   arm*)
 293     AC_ARG_ENABLE(ep93xx,
 294       AS_HELP_STRING([--enable-ep93xx], [Enable building support for EP93xx based SBCs]),
 295       [build_ep93xx=$enableval], [build_ep93xx=no])
 296
 297     AC_ARG_ENABLE(at91rm9200,
 298       AS_HELP_STRING([--enable-at91rm9200], [Enable building support for AT91RM9200 based SBCs]),
 299       [build_at91rm9200=$enableval], [build_at91rm9200=no])
 300     ;;
 301
 302   *)
 303     build_ep93xx=no
 304     build_at91rm9200=no
 305     ;;
 306 esac
 307
 308 AC_ARG_ENABLE(gw16012,
 309   AS_HELP_STRING([--enable-gw16012], [Enable building support for the Gateworks GW16012 JTAG Programmer]),
 310   [build_gw16012=$enableval], [build_gw16012=no])
 311
 312 AC_ARG_ENABLE(presto_libftdi,
 313   AS_HELP_STRING([--enable-presto_libftdi], [Enable building support for ASIX Presto Programmer using the libftdi driver]),
 314   [build_presto_libftdi=$enableval], [build_presto_libftdi=no])
 315
 316 AC_ARG_ENABLE(presto_ftd2xx,
 317   AS_HELP_STRING([--enable-presto_ftd2xx], [Enable building support for ASIX Presto Programmer using the FTD2XX driver]),
 318   [build_presto_ftd2xx=$enableval], [build_presto_ftd2xx=no])
 319
 320 AC_ARG_ENABLE(usbprog,
 321   AS_HELP_STRING([--enable-usbprog], [Enable building support for the usbprog JTAG Programmer]),
 322   [build_usbprog=$enableval], [build_usbprog=no])
 323
 324 AC_ARG_ENABLE(oocd_trace,
 325   AS_HELP_STRING([--enable-oocd_trace], [Enable building support for the OpenOCD+trace ETM capture device]),
 326   [build_oocd_trace=$enableval], [build_oocd_trace=no])
 327
 328 AC_ARG_ENABLE(jlink,
 329   AS_HELP_STRING([--enable-jlink], [Enable building support for the Segger J-Link JTAG Programmer]),
 330   [build_jlink=$enableval], [build_jlink=no])
 331
 332 AC_ARG_ENABLE(vsllink,
 333   AS_HELP_STRING([--enable-vsllink], [Enable building support for the Versaloon-Link JTAG Programmer]),
 334   [build_vsllink=$enableval], [build_vsllink=no])
 335
 336 AC_ARG_ENABLE(rlink,
 337   AS_HELP_STRING([--enable-rlink], [Enable building support for the Raisonance RLink JTAG Programmer]),
 338   [build_rlink=$enableval], [build_rlink=no])
 339
 340 AC_ARG_ENABLE(arm-jtag-ew,
 341   AS_HELP_STRING([--enable-arm-jtag-ew], [Enable building support for the Olimex ARM-JTAG-EW Programmer]),
 342   [build_armjtagew=$enableval], [build_armjtagew=no])
 343
 344 case $host in
 345   *-cygwin*)
 346     is_win32=yes
 347
 348     AC_ARG_ENABLE(parport_giveio,
 349     AS_HELP_STRING([--enable-parport_giveio], [Enable use of giveio for parport instead of ioperm]),
 350     [parport_use_giveio=$enableval], [parport_use_giveio=no])
 351
 352         AC_COMPILE_IFELSE(AC_LANG_PROGRAM([],[return __MINGW32__;]),[is_mingw=yes],[is_mingw=no])
 353         if test $is_mingw = yes; then
 354                 AC_DEFINE(IS_MINGW, 1, [1 if building for MinGW.])
 355                 parport_use_giveio=yes
 356                 is_cygwin=no
 357         else
 358                 is_cygwin=yes
 359                 AC_DEFINE(IS_CYGWIN, 1, [1 if building for Cygwin.])
 360         fi
 361
 362     AC_DEFINE(IS_WIN32, 1, [1 if building for Win32.])
 363     AC_DEFINE(IS_DARWIN, 0, [0 if not building for Darwin.])
 364     ;;
 365   *-mingw*)
 366     is_mingw=yes
 367     is_win32=yes
 368
 369     parport_use_giveio=yes
 370
 371     AC_DEFINE(IS_MINGW, 1, [1 if building for MinGW.])
 372     AC_DEFINE(IS_WIN32, 1, [1 if building for Win32.])
 373     AC_DEFINE(IS_DARWIN, 0, [0 if not building for Darwin.])
 374     ;;
 375   *darwin*)
 376     is_darwin=yes
 377
 378     parport_use_giveio=no
 379
 380     AC_DEFINE(IS_CYGWIN, 0, [0 if not building for Cygwin.])
 381     AC_DEFINE(IS_WIN32, 0, [0 if not building for Win32.])
 382     AC_DEFINE(IS_DARWIN, 1, [1 if building for Darwin.])
 383     ;;
 384   *)
 385         parport_use_giveio=no
 386     AC_DEFINE(IS_CYGWIN, 0, [0 if not building for Cygwin.])
 387     AC_DEFINE(IS_WIN32, 0, [0 if not building for Win32.])
 388     AC_DEFINE(IS_DARWIN, 0, [0 if not building for Darwin.])
 389     ;;
 390 esac
 391
 392 if test $build_parport = yes; then
 393   build_bitbang=yes
 394   AC_DEFINE(BUILD_PARPORT, 1, [1 if you want parport.])
 395 else
 396   AC_DEFINE(BUILD_PARPORT, 0, [0 if you don't want parport.])
 397 fi
 398
 399 if test $build_dummy = yes; then
 400   build_bitbang=yes
 401   AC_DEFINE(BUILD_DUMMY, 1, [1 if you want dummy driver.])
 402 else
 403   AC_DEFINE(BUILD_DUMMY, 0, [0 if you don't want dummy driver.])
 404 fi
 405
 406 if test $build_ep93xx = yes; then
 407   build_bitbang=yes
 408   AC_DEFINE(BUILD_EP93XX, 1, [1 if you want ep93xx.])
 409 else
 410   AC_DEFINE(BUILD_EP93XX, 0, [0 if you don't want ep93xx.])
 411 fi
 412
 413 if test $build_ecosboard = yes; then
 414   build_bitbang=yes
 415   AC_DEFINE(BUILD_ECOSBOARD, 1, [1 if you want eCosBoard.])
 416 else
 417   AC_DEFINE(BUILD_ECOSBOARD, 0, [0 if you don't want eCosBoard.])
 418 fi
 419
 420 if test $build_ioutil = yes; then
 421   AC_DEFINE(BUILD_IOUTIL, 1, [1 if you want ioutils.])
 422 else
 423   AC_DEFINE(BUILD_IOUTIL, 0, [0 if you don't want ioutils.])
 424 fi
 425
 426 if test $build_httpd = yes; then
 427   AC_DEFINE(BUILD_HTTPD, 1, [1 if you want httpd.])
 428 else
 429   AC_DEFINE(BUILD_HTTPD, 0, [0 if you don't want httpd.])
 430 fi
 431
 432 if test $build_at91rm9200 = yes; then
 433   build_bitbang=yes
 434   AC_DEFINE(BUILD_AT91RM9200, 1, [1 if you want at91rm9200.])
 435 else
 436   AC_DEFINE(BUILD_AT91RM9200, 0, [0 if you don't want at91rm9200.])
 437 fi
 438
 439 if test $parport_use_ppdev = yes; then
 440   AC_DEFINE(PARPORT_USE_PPDEV, 1, [1 if you want parport to use ppdev.])
 441 else
 442   AC_DEFINE(PARPORT_USE_PPDEV, 0, [0 if you don't want parport to use ppdev.])
 443 fi
 444
 445 if test $parport_use_giveio = yes; then
 446   AC_DEFINE(PARPORT_USE_GIVEIO, 1, [1 if you want parport to use giveio.])
 447 else
 448   AC_DEFINE(PARPORT_USE_GIVEIO, 0, [0 if you don't want parport to use giveio.])
 449 fi
 450
 451 if test $build_bitbang = yes; then
 452   AC_DEFINE(BUILD_BITBANG, 1, [1 if you want a bitbang interface.])
 453 else
 454   AC_DEFINE(BUILD_BITBANG, 0, [0 if you don't want a bitbang interface.])
 455 fi
 456
 457 if test $build_ft2232_libftdi = yes; then
 458   AC_DEFINE(BUILD_FT2232_LIBFTDI, 1, [1 if you want libftdi ft2232.])
 459 else
 460   AC_DEFINE(BUILD_FT2232_LIBFTDI, 0, [0 if you don't want libftdi ft2232.])
 461 fi
 462
 463 if test $build_ft2232_ftd2xx = yes; then
 464   AC_DEFINE(BUILD_FT2232_FTD2XX, 1, [1 if you want ftd2xx ft2232.])
 465 else
 466   AC_DEFINE(BUILD_FT2232_FTD2XX, 0, [0 if you don't want ftd2xx ft2232.])
 467 fi
 468
 469 if test $build_amtjtagaccel = yes; then
 470   AC_DEFINE(BUILD_AMTJTAGACCEL, 1, [1 if you want the Amontec JTAG-Accelerator driver.])
 471 else
 472   AC_DEFINE(BUILD_AMTJTAGACCEL, 0, [0 if you don't want the Amontec JTAG-Accelerator driver.])
 473 fi
 474
 475 if test $build_gw16012 = yes; then
 476   AC_DEFINE(BUILD_GW16012, 1, [1 if you want the Gateworks GW16012 driver.])
 477 else
 478   AC_DEFINE(BUILD_GW16012, 0, [0 if you don't want the Gateworks GW16012 driver.])
 479 fi
 480
 481 if test $build_presto_libftdi = yes; then
 482   build_bitq=yes
 483   AC_DEFINE(BUILD_PRESTO_LIBFTDI, 1, [1 if you want the ASIX PRESTO driver using libftdi.])
 484 else
 485   AC_DEFINE(BUILD_PRESTO_LIBFTDI, 0, [0 if you don't want the ASIX PRESTO driver using libftdi.])
 486 fi
 487
 488 if test $build_presto_ftd2xx = yes; then
 489   build_bitq=yes
 490   AC_DEFINE(BUILD_PRESTO_FTD2XX, 1, [1 if you want the ASIX PRESTO driver using FTD2XX.])
 491 else
 492   AC_DEFINE(BUILD_PRESTO_FTD2XX, 0, [0 if you don't want the ASIX PRESTO driver using FTD2XX.])
 493 fi
 494
 495 if test $build_bitq = yes; then
 496   AC_DEFINE(BUILD_BITQ, 1, [1 if you want a bitq interface.])
 497 else
 498   AC_DEFINE(BUILD_BITQ, 0, [0 if you don't want a bitq interface.])
 499 fi
 500
 501 if test $build_usbprog = yes; then
 502   AC_DEFINE(BUILD_USBPROG, 1, [1 if you want the usbprog JTAG driver.])
 503 else
 504   AC_DEFINE(BUILD_USBPROG, 0, [0 if you don't want the usbprog JTAG driver.])
 505 fi
 506
 507 if test $build_oocd_trace = yes; then
 508   AC_DEFINE(BUILD_OOCD_TRACE, 1, [1 if you want the OpenOCD+trace ETM capture driver.])
 509 else
 510   AC_DEFINE(BUILD_OOCD_TRACE, 0, [0 if you don't want the OpenOCD+trace ETM capture driver.])
 511 fi
 512
 513 if test $build_jlink = yes; then
 514   AC_DEFINE(BUILD_JLINK, 1, [1 if you want the J-Link JTAG driver.])
 515 else
 516   AC_DEFINE(BUILD_JLINK, 0, [0 if you don't want the J-Link JTAG driver.])
 517 fi
 518
 519 if test $build_vsllink = yes; then
 520   AC_DEFINE(BUILD_VSLLINK, 1, [1 if you want the Versaloon-Link JTAG driver.])
 521 else
 522   AC_DEFINE(BUILD_VSLLINK, 0, [0 if you don't want the Versaloon-Link JTAG driver.])
 523 fi
 524
 525 if test $build_rlink = yes; then
 526   AC_DEFINE(BUILD_RLINK, 1, [1 if you want the RLink JTAG driver.])
 527 else
 528   AC_DEFINE(BUILD_RLINK, 0, [0 if you don't want the RLink JTAG driver.])
 529 fi
 530
 531 if test $build_armjtagew = yes; then
 532   AC_DEFINE(BUILD_ARMJTAGEW, 1, [1 if you want the ARM-JTAG-EW JTAG driver.])
 533 else
 534   AC_DEFINE(BUILD_ARMJTAGEW, 0, [0 if you don't want the ARM-JTAG-EW JTAG driver.])
 535 fi
 536
 537 #-- Deal with MingW/Cygwin FTD2XX issues
 538
 539 if test $is_win32 = yes; then
 540 if test "${with_ftd2xx_linux_tardir+set}" = set
 541 then
 542    AC_MSG_ERROR([The option: with_ftd2xx_linux_tardir is for LINUX only.])
 543 fi
 544
 545 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes ; then
 546 AC_MSG_CHECKING([for ftd2xx.lib exists (win32)])
 547
 548    # if we are given a zipdir...
 549    if test "${with_ftd2xx_win32_zipdir+set}" = set
 550    then
 551       # Set the CFLAGS for "ftd2xx.h"
 552       f=$with_ftd2xx_win32_zipdir/ftd2xx.h
 553       if test ! -f $f ; then
 554          AC_MSG_ERROR([File: $f cannot be found])
 555       fi
 556       CFLAGS="$CFLAGS -I$with_ftd2xx_win32_zipdir"
 557
 558       # And calculate the LDFLAGS for the machine
 559       case "$host_cpu" in
 560       i?86|x86_*)
 561         LDFLAGS="$LDFLAGS -L$with_ftd2xx_win32_zipdir/i386"
 562         LIBS="$LIBS -lftd2xx"
 563         f=$with_ftd2xx_win32_zipdir/i386/ftd2xx.lib
 564         ;;
 565       amd64)
 566         LDFLAGS="$LDFLAGS -L$with_ftd2xx_win32_zipdir/amd64"
 567         LIBS="$LIBS -lftd2xx"
 568         f=$with_ftd2xx_win32_zipdir/amd64/ftd2xx.lib
 569         ;;
 570       *)
 571         AC_MSG_ERROR([Unknown Win32 host cpu: $host_cpu])
 572         ;;
 573        esac
 574        if test ! -f $f ; then
 575           AC_MSG_ERROR([Library: $f not found])
 576        fi
 577    else
 578       LIBS="$LIBS -lftd2xx"
 579       AC_MSG_WARN([ASSUMPTION: The (win32) FTDICHIP.COM files: ftd2xx.h and ftd2xx.lib are in a proper place])
 580    fi
 581 fi
 582 fi
 583
 584 if test $is_darwin = yes ; then
 585 if test "${with_ftd2xx_win32_zipdir+set}" = set
 586 then
 587    AC_MSG_ERROR([The option: --with-ftd2xx-win32-zipdir is for win32 only])
 588 fi
 589 if test "${with_ftd2xx_linux_tardir+set}" = set
 590 then
 591    AC_MSG_ERROR([The option: with_ftd2xx_linux_tardir is for LINUX only.])
 592 fi
 593
 594 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes ; then
 595    AC_MSG_CHECKING([for libftd2xx.a (darwin)])
 596
 597    if test ! -f /usr/local/include/ftd2xx.h ; then
 598       AC_MSG_ERROR([ftd2xx library from FTDICHIP.com seems to be missing, cannot find: /usr/local/include/ftd2xx.h])
 599    fi
 600
 601    CFLAGS="$CFLAGS -I/usr/local/include"
 602    LDFLAGS="$LDFLAGS -L/usr/local/lib"
 603    LIBS="$LIBS -lftd2xx"
 604    AC_MSG_RESULT([-L/usr/local/lib -lftd2xx])
 605 fi
 606 fi
 607
 608 if test $is_win32 = no && test $is_darwin = no ; then
 609
 610 if test "${with_ftd2xx_win32_zipdir+set}" = set
 611 then
 612    AC_MSG_ERROR([The option: --with-ftd2xx-win32-zipdir is for win32 only])
 613 fi
 614
 615 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes ; then
 616    # Must be linux
 617    if test $host_os != linux-gnu && test $host_os != linux ; then
 618       AC_MSG_ERROR([The (linux) ftd2xx library from FTDICHIP.com is linux only. Try --enable-ft2232-libftdi instead])
 619    fi
 620    # Are we given a TAR directory?
 621    if test "${with_ftd2xx_linux_tardir+set}" = set
 622    then
 623         AC_MSG_CHECKING([uninstalled ftd2xx distribution])
 624         # The .H file is simple..
 625         FTD2XX_H=$with_ftd2xx_linux_tardir/ftd2xx.h
 626         if test ! -f "${FTD2XX_H}"; then
 627            AC_MSG_ERROR([Option: --with-ftd2xx-linux-tardir appears wrong, cannot find: ${FTD2XX_H}])
 628         fi
 629         CFLAGS="$CFLAGS -I$with_ftd2xx_linux_tardir"
 630         FTD2XX_LDFLAGS="-L$with_ftd2xx_linux_tardir"
 631         FTD2XX_LIB="-lftd2xx"
 632         if test $with_ftd2xx_lib != shared; then
 633             # Test #1 - Future proof - if/when ftdichip fixes their distro.
 634             # Try it with the simple ".a" suffix.
 635             FTD2XX_LIB="$with_ftd2xx_linux_tardir/static_lib/libftd2xx.a"
 636             if test -f "${FTD2XX_LIB}"; then
 637                FTD2XX_LDFLAGS="${FTD2XX_LDFLAGS}/static_lib"
 638             else
 639                # Test Number2.
 640                # Grr.. perhaps it exists as a version number?
 641                FTD2XX_LIB="$with_ftd2xx_linux_tardir/static_lib/libftd2xx.a.*.*.*"
 642                count=`ls ${FTD2XX_LIB} | wc -l`
 643                if test $count -gt 1 ; then
 644                   AC_MSG_ERROR([Multiple libftd2xx.a files found in: $with_ftd2xx_linux_tardir/static_lib sorry cannot handle this yet])
 645                fi
 646                if test $count -ne 1 ; then
 647                   AC_MSG_ERROR([Not found: $f, option: --with-ftd2xx-linux-tardir appears to be wrong])
 648                fi
 649                # Because the "-l" rules do not understand version numbers...
 650                # we will just stuff the absolute path onto the LIBS variable
 651                FTD2XX_LIB="`ls ${FTD2XX_LIB}` -lpthread"
 652                FTD2XX_LDFLAGS=""
 653             fi
 654         fi
 655         LDFLAGS="${LDFLAGS} ${FTD2XX_LDFLAGS}"
 656         LIBS="${LIBS} ${FTD2XX_LIB}"
 657         AC_MSG_RESULT([${FTD2XX_LDFLAGS} ${FTD2XX_LIB}])
 658    else
 659         AC_CHECK_HEADER([ftd2xx.h],[],[
 660                         AC_MSG_ERROR([You seem to be missing the FTD2xx driver header file.])
 661                 ])
 662         AC_SEARCH_LIBS([FT_GetLibraryVersion],[ftd2xx],,[
 663                         AC_MSG_ERROR([You appear to be missing the FTD2xx driver library.])
 664                 ],[])
 665    fi
 666 fi
 667 fi
 668
 669 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes; then
 670
 671 # Before we go any further - make sure we can *BUILD* and *RUN*
 672 # a simple app with the "ftd2xx.lib" file - in what ever form we where given
 673 # We should be able to compile, link and run this test program now
 674   AC_MSG_CHECKING([whether ftd2xx library works])
 675
 676 #
 677 # Save the LDFLAGS for later..
 678 LDFLAGS_SAVE=$LDFLAGS
 679 CFLAGS_SAVE=$CFLAGS
 680 _LDFLAGS=`eval echo $LDFLAGS`
 681 _CFLAGS=`eval echo $CFLAGS`
 682 LDFLAGS=$_LDFLAGS
 683 CFLAGS=$_CFLAGS
 684   AC_RUN_IFELSE(
 685 [
 686 #include "confdefs.h"
 687 #if IS_WIN32
 688 #include "windows.h"
 689 #endif
 690 #include <stdio.h>
 691 #include <ftd2xx.h>
 692
 693 int
 694 main( int argc, char **argv )
 695 {
 696         DWORD x;
 697         FT_GetLibraryVersion( &x );
 698         return 0;
 699 }
 700 ], [ AC_MSG_RESULT([Success!])] , [ AC_MSG_ERROR([Cannot build & run test program using ftd2xx.lib]) ] )
 701 LDFLAGS=$LDFLAGS_SAVE
 702 CFLAGS=$CFLAGS_SAVE
 703 fi
 704
 705 if test $build_ft2232_libftdi = yes ; then
 706    # We assume: the package is preinstalled in the proper place
 707    # these present as 2 libraries..
 708    LIBS="$LIBS -lftdi -lusb"
 709    #
 710    # Try to build a small program.
 711    AC_MSG_CHECKING([Build & Link with libftdi...])
 712
 713 LDFLAGS_SAVE=$LDFLAGS
 714 CFLAGS_SAVE=$CFLAGS
 715 _LDFLAGS=`eval echo $LDFLAGS`
 716 _CFLAGS=`eval echo $CFLAGS`
 717 LDFLAGS=$_LDFLAGS
 718 CFLAGS=$_CFLAGS
 719
 720    AC_RUN_IFELSE(
 721 [
 722 #include <stdio.h>
 723 #include <ftdi.h>
 724
 725 int
 726 main( int argc, char **argv )
 727 {
 728         struct ftdi_context *p;
 729         p = ftdi_new();
 730         if( p != NULL ){
 731             return 0;
 732         } else {
 733             fprintf( stderr, "calling ftdi_new() failed\n");
 734             return 1;
 735         }
 736 }
 737 ]
 738 ,
 739 [ AC_MSG_RESULT([Success]) ]
 740 ,
 741 [ AC_MSG_ERROR([Cannot build & run test program using libftdi]) ] )
 742 # Restore the 'unexpanded ldflags'
 743 LDFLAGS=$LDFLAGS_SAVE
 744 CFLAGS=$CFLAGS_SAVE
 745 fi
 746
 747 # check for usb.h when a driver will require it
 748 if test $build_jlink = yes -o $build_vsllink = yes -o $build_usbprog = yes -o \
 749         $build_rlink = yes -o $build_armjtagew = yes
 750 then
 751   AC_CHECK_HEADERS([usb.h],[],
 752         [AC_MSG_ERROR([usb.h is required to build some OpenOCD driver(s)])])
 753 fi
 754
 755 AM_CONFIG_HEADER(config.h)
 756 AM_INIT_AUTOMAKE([-Wall -Wno-portability])
 757 AM_MAINTAINER_MODE
 758
 759 AM_CONDITIONAL(RELEASE, test $build_release = yes)
 760 AM_CONDITIONAL(PARPORT, test $build_parport = yes)
 761 AM_CONDITIONAL(DUMMY, test $build_dummy = yes)
 762 AM_CONDITIONAL(GIVEIO, test $parport_use_giveio = yes)
 763 AM_CONDITIONAL(EP93XX, test $build_ep93xx = yes)
 764 AM_CONDITIONAL(ECOSBOARD, test $build_ecosboard = yes)
 765 AM_CONDITIONAL(IOUTIL, test $build_ioutil = yes)
 766 AM_CONDITIONAL(HTTPD, test $build_httpd = yes)
 767 AM_CONDITIONAL(AT91RM9200, test $build_at91rm9200 = yes)
 768 AM_CONDITIONAL(BITBANG, test $build_bitbang = yes)
 769 AM_CONDITIONAL(FT2232_LIBFTDI, test $build_ft2232_libftdi = yes)
 770 AM_CONDITIONAL(FT2232_FTD2XX, test $build_ft2232_ftd2xx = yes)
 771 AM_CONDITIONAL(AMTJTAGACCEL, test $build_amtjtagaccel = yes)
 772 AM_CONDITIONAL(GW16012, test $build_gw16012 = yes)
 773 AM_CONDITIONAL(PRESTO_LIBFTDI, test $build_presto_libftdi = yes)
 774 AM_CONDITIONAL(PRESTO_FTD2XX, test $build_presto_ftd2xx = yes)
 775 AM_CONDITIONAL(USBPROG, test $build_usbprog = yes)
 776 AM_CONDITIONAL(OOCD_TRACE, test $build_oocd_trace = yes)
 777 AM_CONDITIONAL(JLINK, test $build_jlink = yes)
 778 AM_CONDITIONAL(VSLLINK, test $build_vsllink = yes)
 779 AM_CONDITIONAL(RLINK, test $build_rlink = yes)
 780 AM_CONDITIONAL(ARMJTAGEW, test $build_armjtagew = yes)
 781 AM_CONDITIONAL(IS_CYGWIN, test $is_cygwin = yes)
 782 AM_CONDITIONAL(IS_MINGW, test $is_mingw = yes)
 783 AM_CONDITIONAL(IS_WIN32, test $is_win32 = yes)
 784 AM_CONDITIONAL(IS_DARWIN, test $is_darwin = yes)
 785 AM_CONDITIONAL(BITQ, test $build_bitq = yes)
 786
 787 AC_LANG_C
 788 AC_PROG_CC
 789 AC_PROG_CC_C99
 790 AM_PROG_CC_C_O
 791 AC_PROG_RANLIB
 792 AC_PROG_LIBTOOL
 793
 794 # Look for environ alternatives.  Possibility #1: is environ in unistd.h or stdlib.h?
 795 AC_MSG_CHECKING([for environ in unistd.h and stdlib.h])
 796 AC_COMPILE_IFELSE([
 797 #define _GNU_SOURCE
 798 #include <unistd.h>
 799 #include <stdlib.h>
 800 int main(int argc, char **argv) { char **ep = environ; }
 801   ], [
 802     AC_MSG_RESULT([yes])
 803     has_environ=yes
 804   ], [
 805     AC_MSG_RESULT([no])
 806
 807     # Possibility #2: can environ be found in an available library?
 808     AC_MSG_CHECKING([for extern environ])
 809     AC_LINK_IFELSE([
 810 extern char **environ;
 811 int main(int argc, char **argv) { char **ep = environ; }
 812       ], [
 813         AC_DEFINE(NEED_ENVIRON_EXTERN, [1], [Must declare 'environ' to use it.])
 814         has_environ=yes
 815       ], [
 816         has_environ=no
 817       ])
 818     AC_MSG_RESULT([${has_environ}])
 819   ])
 820
 821 if test "${has_environ}" != "yes" ; then
 822      AC_MSG_FAILURE([Could not find 'environ' in unistd.h or available libraries.])
 823 fi
 824
 825
 826 # set default gcc warnings
 827 GCC_WARNINGS="-Wall -Wstrict-prototypes -Wformat-security"
 828 if test "${gcc_wextra}" = yes; then
 829         GCC_WARNINGS="${GCC_WARNINGS} -Wextra -Wno-unused-parameter"
 830         GCC_WARNINGS="${GCC_WARNINGS} -Wbad-function-cast"
 831         GCC_WARNINGS="${GCC_WARNINGS} -Wcast-align"
 832         GCC_WARNINGS="${GCC_WARNINGS} -Wredundant-decls"
 833 fi
 834 if test "${gcc_werror}" = yes; then
 835         GCC_WARNINGS="${GCC_WARNINGS} -Werror"
 836 fi
 837
 838 # overide default gcc cflags
 839 if test $gcc_warnings = yes; then
 840         CFLAGS="$CFLAGS $GCC_WARNINGS"
 841 fi
 842
 843 # Setup for compiling build tools
 844 AC_MSG_CHECKING([for a C compiler for build tools])
 845 if test $cross_compiling = yes; then
 846         AC_CHECK_PROGS(CC_FOR_BUILD, gcc cc)
 847         CFLAGS_FOR_BUILD="-g -O2 $GCC_WARNINGS"
 848 else
 849         CC_FOR_BUILD=$CC
 850         CFLAGS_FOR_BUILD=$CFLAGS
 851 fi
 852
 853 AC_MSG_RESULT([$CC_FOR_BUILD])
 854 AC_SUBST(CC_FOR_BUILD)
 855 AC_SUBST(CFLAGS_FOR_BUILD)
 856
 857 AC_MSG_CHECKING([for suffix of executable build tools])
 858 if test $cross_compiling = yes; then
 859         cat >conftest.c <<\_______EOF
 860 int main ()
 861 {
 862         exit (0);
 863 }
 864 _______EOF
 865 for i in .exe ""; do
 866     compile="$CC_FOR_BUILD conftest.c -o conftest$i"
 867     if AC_TRY_EVAL(compile); then
 868                 if (./conftest) 2>&AC_FD_CC; then
 869                         EXEEXT_FOR_BUILD=$i
 870                         break
 871                         fi
 872                 fi
 873 done
 874         rm -f conftest*
 875         if test "${EXEEXT_FOR_BUILD+set}" != set; then
 876                 AC_MSG_ERROR([Cannot determine suffix of executable build tools])
 877         fi
 878 else
 879         EXEEXT_FOR_BUILD=$EXEEXT
 880 fi
 881 AC_MSG_RESULT([$EXEEXT_FOR_BUILD])
 882 AC_SUBST(EXEEXT_FOR_BUILD)
 883
 884 AC_OUTPUT(Makefile src/Makefile src/helper/Makefile src/jtag/Makefile src/xsvf/Makefile src/svf/Makefile src/target/Makefile src/server/Makefile src/flash/Makefile src/pld/Makefile doc/Makefile)