ARM: move mode functions out of header
[openocd.git] / configure.in
1 AC_PREREQ(2.60)
2 AC_INIT([openocd], [0.4.0-dev],
3 [OpenOCD Mailing List <openocd-development@lists.berlios.de>])
4 AC_CONFIG_SRCDIR([src/openocd.c])
5
6 AM_INIT_AUTOMAKE([-Wall -Wno-portability dist-bzip2 dist-zip])
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(sys/socket.h)
39 AC_CHECK_HEADERS(arpa/inet.h, [], [], [dnl
40 #include <stdio.h>
41 #ifdef STDC_HEADERS
42 # include <stdlib.h>
43 # include <stddef.h>
44 #else
45 # ifdef HAVE_STDLIB_H
46 # include <stdlib.h>
47 # endif
48 #endif
49 #ifdef HAVE_SYS_SOCKET_H
50 # include <sys/socket.h>
51 #endif
52 ])
53 AC_CHECK_HEADERS(elf.h)
54 AC_CHECK_HEADERS(dirent.h)
55 AC_CHECK_HEADERS(fcntl.h)
56 AC_CHECK_HEADERS(ifaddrs.h, [], [], [dnl
57 #include <stdio.h>
58 #ifdef STDC_HEADERS
59 # include <stdlib.h>
60 # include <stddef.h>
61 #else
62 # ifdef HAVE_STDLIB_H
63 # include <stdlib.h>
64 # endif
65 #endif
66 #ifdef HAVE_SYS_SOCKET_H
67 # include <sys/socket.h>
68 #endif
69 ])
70 AC_CHECK_HEADERS(malloc.h)
71 AC_CHECK_HEADERS(netdb.h)
72 AC_CHECK_HEADERS([netinet/in.h], [], [], [dnl
73 #include <stdio.h>
74 #ifdef STDC_HEADERS
75 # include <stdlib.h>
76 # include <stddef.h>
77 #else
78 # ifdef HAVE_STDLIB_H
79 # include <stdlib.h>
80 # endif
81 #endif
82 #ifdef HAVE_SYS_SOCKET_H
83 # include <sys/socket.h>
84 #endif
85 ])
86 AC_CHECK_HEADERS(netinet/tcp.h, [], [], [dnl
87 #include <stdio.h>
88 #ifdef STDC_HEADERS
89 # include <stdlib.h>
90 # include <stddef.h>
91 #else
92 # ifdef HAVE_STDLIB_H
93 # include <stdlib.h>
94 # endif
95 #endif
96 #ifdef HAVE_SYS_SOCKET_H
97 # include <sys/socket.h>
98 #endif
99 ])
100 AC_CHECK_HEADERS(pthread.h)
101 AC_CHECK_HEADERS(strings.h)
102 AC_CHECK_HEADERS(sys/ioctl.h)
103 AC_CHECK_HEADERS(sys/param.h)
104 AC_CHECK_HEADERS(sys/poll.h)
105 AC_CHECK_HEADERS(sys/select.h)
106 AC_CHECK_HEADERS(sys/stat.h)
107 AC_CHECK_HEADERS(sys/time.h)
108 AC_CHECK_HEADERS(sys/types.h)
109 AC_CHECK_HEADERS(unistd.h)
110 AC_CHECK_HEADERS([net/if.h], [], [], [dnl
111 #include <stdio.h>
112 #ifdef STDC_HEADERS
113 # include <stdlib.h>
114 # include <stddef.h>
115 #else
116 # ifdef HAVE_STDLIB_H
117 # include <stdlib.h>
118 # endif
119 #endif
120 #ifdef HAVE_SYS_SOCKET_H
121 # include <sys/socket.h>
122 #endif
123 ])
124
125 AC_HEADER_ASSERT
126 AC_HEADER_STDBOOL
127 AC_HEADER_TIME
128
129 AC_C_BIGENDIAN
130
131 AC_CHECK_FUNCS(strndup)
132 AC_CHECK_FUNCS(strnlen)
133 AC_CHECK_FUNCS(gettimeofday)
134 AC_CHECK_FUNCS(usleep)
135 AC_CHECK_FUNCS(vasprintf)
136
137 build_bitbang=no
138 build_bitq=no
139 is_cygwin=no
140 is_mingw=no
141 is_win32=no
142 is_darwin=no
143
144 if test $cross_compiling = no; then
145 # guess-rev.sh only exists in the repository, not in the released archives
146 AC_CHECK_FILE("$srcdir/guess-rev.sh", has_guess_rev=yes, has_guess_rev=no)
147
148 AC_MSG_CHECKING([whether to build a release])
149 if test $has_guess_rev = no; then
150 build_release=yes
151 else
152 build_release=no
153 fi
154 AC_MSG_RESULT($build_release)
155 else
156 build_release=yes
157 fi
158
159 # We are not *ALWAYS* being installed in the standard place.
160 # We may be installed in a "tool-build" specific location.
161 # Normally with other packages - as part of a tool distro.
162 # Thus - we should search that 'libdir' also.
163 #
164 # And - if we are being installed there - the odds are
165 # The libraries unique to what we are are there too.
166 #
167
168 # Expand nd deal with NONE - just like configure will do later
169 OCDprefix=$prefix
170 OCDxprefix=$exec_prefix
171 test x"$OCDprefix" = xNONE && OCDprefix=$ac_default_prefix
172 # Let make expand exec_prefix.
173 test x"$OCDxprefix" = xNONE && OCDxprefix="$OCDprefix"
174
175 # what matters is the "exec-prefix"
176 if test "$OCDxprefix" != "$ac_default_prefix"
177 then
178 # We are installing in a non-standard place
179 # Nonstandard --prefix and/or --exec-prefix
180 # We have an override of some sort.
181 # use build specific install library dir
182
183 LDFLAGS="$LDFLAGS -L$OCDxprefix/lib"
184 # RPATH becomes an issue on Linux only
185 if test $host_os = linux-gnu || test $host_os = linux ; then
186 LDFLAGS="$LDFLAGS -Wl,-rpath,$OCDxprefix/lib"
187 fi
188 # The "INCDIR" is also usable
189 CFLAGS="$CFLAGS -I$includedir"
190 fi
191
192 AC_ARG_WITH(ftd2xx,
193 AS_HELP_STRING([--with-ftd2xx=<PATH>],[This option has been removed.]),
194 [
195 # Option Given.
196 cat << __EOF__
197
198 The option: --with-ftd2xx=<PATH> has been removed.
199 On Linux, the new option is:
200
201 --with-ftd2xx-linux-tardir=/path/to/files
202
203 Where <path> is the path the the directory where the "tar.gz" file
204 from FTDICHIP.COM was unpacked, for example:
205
206 --with-ftd2xx-linux-tardir=${HOME}/libftd2xx0.4.16
207
208 On Cygwin/MingW32, the new option is:
209
210 --with-ftd2xx-win32-zipdir=/path/to/files
211
212 Where <path> is the path to the directory where the "zip" file from
213 FTDICHIP.COM was unpacked, for example:
214
215 --with-ftd2xx-win32-zipdir=${HOME}/ftd2xx.cdm.files
216
217 __EOF__
218
219 AC_MSG_ERROR([Sorry Cannot continue])
220 ], [true])
221
222 #========================================
223 # FTD2XXX support comes in 4 forms.
224 # (1) win32 - via a zip file
225 # (2) linux - via a tar file
226 # (3) linux/cygwin/mingw - via libftdi
227 # (4) darwin - installed under /usr/local
228 #
229 # In case (1) and (2) we need to know where the package was unpacked.
230
231 AC_ARG_WITH(ftd2xx-win32-zipdir,
232 AS_HELP_STRING([--with-ftd2xx-win32-zipdir],[Where (CYGWIN/MINGW) the zip file from ftdichip.com was unpacked <default=search>]),
233 [
234 # option present
235 if test -d $with_ftd2xx_win32_zipdir
236 then
237 with_ftd2xx_win32_zipdir=`cd $with_ftd2xx_win32_zipdir && pwd`
238 AC_MSG_NOTICE([Using: ftdichip.com library: $with_ftd2xx_win32_zipdir])
239 else
240 AC_MSG_ERROR([Parameter to --with-ftd2xx-win32-zipdir is not a dir: $with_ftd2xx_win32_zipdir])
241 fi
242 ], [true])
243
244 AC_ARG_WITH(ftd2xx-linux-tardir,
245 AS_HELP_STRING([--with-ftd2xx-linux-tardir], [Where (Linux/Unix) the tar file from ftdichip.com was unpacked <default=search>]),
246 [
247 # Option present
248 if test $is_win32 = yes ; then
249 AC_MSG_ERROR([The option: --with-ftd2xx-linux-tardir is only usable on linux])
250 fi
251 if test -d $with_ftd2xx_linux_tardir
252 then
253 with_ftd2xx_linux_tardir=`cd $with_ftd2xx_linux_tardir && pwd`
254 AC_MSG_NOTICE([Using: ftdichip.com library: $with_ftd2xx_linux_tardir])
255 else
256 AC_MSG_ERROR([Parameter to --with-ftd2xx-linux-tardir is not a dir: $with_ftd2xx_linux_tardir])
257 fi
258 ], [true])
259
260 AC_ARG_WITH(ftd2xx-lib,
261 AS_HELP_STRING([--with-ftd2xx-lib],
262 [Use static or shared ftd2xx libs on default static]),
263 [
264 case "$withval" in
265 static)
266 with_ftd2xx_lib=$withval
267 ;;
268 shared)
269 with_ftd2xx_lib=$withval
270 ;;
271 *)
272 AC_MSG_ERROR([Option: --with-ftd2xx-lib=static or --with-ftd2xx-lib=shared not, $withval])
273 ;;
274 esac
275 ], [
276 # Default is static - it is simpler :-(
277 with_ftd2xx_lib=static
278 ])
279
280 AC_ARG_ENABLE(gccwarnings,
281 AS_HELP_STRING([--disable-gccwarnings], [Disable compiler warnings]),
282 [gcc_warnings=$enableval], [gcc_warnings=yes])
283
284 AC_ARG_ENABLE(wextra,
285 AS_HELP_STRING([--disable-wextra], [Disable extra compiler warnings]),
286 [gcc_wextra=$enableval], [gcc_wextra=$gcc_warnings])
287
288 AC_ARG_ENABLE(werror,
289 AS_HELP_STRING([--disable-werror], [Do not treat warnings as errors]),
290 [gcc_werror=$enableval], [gcc_werror=$gcc_warnings])
291
292 # set default verbose options, overridden by following options
293 debug_jtag_io=no
294 debug_usb_io=no
295 debug_usb_comms=no
296
297 AC_ARG_ENABLE(verbose,
298 AS_HELP_STRING([--enable-verbose],
299 [Enable verbose JTAG I/O messages (for debugging).]),
300 [
301 debug_jtag_io=$enableval
302 debug_usb_io=$enableval
303 debug_usb_comms=$enableval
304 ], [])
305
306 AC_ARG_ENABLE(verbose_jtag_io,
307 AS_HELP_STRING([--enable-verbose-jtag-io],
308 [Enable verbose JTAG I/O messages (for debugging).]),
309 [debug_jtag_io=$enableval], [])
310 AC_ARG_ENABLE(verbose_usb_io,
311 AS_HELP_STRING([--enable-verbose-usb-io],
312 [Enable verbose USB I/O messages (for debugging)]),
313 [debug_usb_io=$enableval], [])
314 AC_ARG_ENABLE(verbose_usb_comms,
315 AS_HELP_STRING([--enable-verbose-usb-comms],
316 [Enable verbose USB communication messages (for debugging)]),
317 [debug_usb_comms=$enableval], [])
318
319 AC_MSG_CHECKING([whether to enable verbose JTAG I/O messages]);
320 AC_MSG_RESULT($debug_jtag_io)
321 if test $debug_jtag_io = yes; then
322 AC_DEFINE([_DEBUG_JTAG_IO_],[1], [Print verbose JTAG I/O messages])
323 fi
324
325 AC_MSG_CHECKING([whether to enable verbose USB I/O messages]);
326 AC_MSG_RESULT($debug_usb_io)
327 if test $debug_usb_io = yes; then
328 AC_DEFINE([_DEBUG_USB_IO_],[1], [Print verbose USB I/O messages])
329 fi
330
331 AC_MSG_CHECKING([whether to enable verbose USB communication messages]);
332 AC_MSG_RESULT($debug_usb_comms)
333 if test $debug_usb_comms = yes; then
334 AC_DEFINE([_DEBUG_USB_COMMS_],[1], [Print verbose USB communication messages])
335 fi
336
337
338 debug_malloc=no
339 AC_ARG_ENABLE(malloc_logging,
340 AS_HELP_STRING([--enable-malloc-logging],
341 [Include free space in logging messages (requires malloc.h).]),
342 [debug_malloc=$enableval], [])
343
344 AC_MSG_CHECKING([whether to enable malloc free space logging]);
345 AC_MSG_RESULT($debug_malloc)
346 if test $debug_malloc = yes; then
347 AC_DEFINE([_DEBUG_FREE_SPACE_],[1], [Include malloc free space in logging])
348 fi
349
350
351 AC_ARG_ENABLE(dummy,
352 AS_HELP_STRING([--enable-dummy], [Enable building the dummy port driver]),
353 [build_dummy=$enableval], [build_dummy=no])
354
355 AC_ARG_ENABLE(parport,
356 AS_HELP_STRING([--enable-parport], [Enable building the pc parallel port driver]),
357 [build_parport=$enableval], [build_parport=no])
358
359 AC_ARG_ENABLE(parport_ppdev,
360 AS_HELP_STRING([--disable-parport-ppdev],
361 [Disable use of ppdev (/dev/parportN) for parport (for x86 only)]),
362 [parport_use_ppdev=$enableval], [parport_use_ppdev=yes])
363
364 AC_ARG_ENABLE(parport_giveio,
365 AS_HELP_STRING([--enable-parport-giveio],
366 [Enable use of giveio for parport (for CygWin only)]),
367 [parport_use_giveio=$enableval], [parport_use_giveio=])
368
369 AC_ARG_ENABLE(ft2232_libftdi,
370 AS_HELP_STRING([--enable-ft2232_libftdi], [Enable building support for FT2232 based devices using the libftdi driver, opensource alternate of FTD2XX]),
371 [build_ft2232_libftdi=$enableval], [build_ft2232_libftdi=no])
372
373 AC_ARG_ENABLE(ft2232_ftd2xx,
374 AS_HELP_STRING([--enable-ft2232_ftd2xx], [Enable building support for FT2232 based devices using the FTD2XX driver from ftdichip.com]),
375 [build_ft2232_ftd2xx=$enableval], [build_ft2232_ftd2xx=no])
376
377 AC_ARG_ENABLE(amtjtagaccel,
378 AS_HELP_STRING([--enable-amtjtagaccel], [Enable building the Amontec JTAG-Accelerator driver]),
379 [build_amtjtagaccel=$enableval], [build_amtjtagaccel=no])
380
381 AC_ARG_ENABLE(ecosboard,
382 AS_HELP_STRING([--enable-ecosboard], [Enable building support for eCos based JTAG debugger]),
383 [build_ecosboard=$enableval], [build_ecosboard=no])
384
385 AC_ARG_ENABLE(zy1000,
386 AS_HELP_STRING([--enable-zy1000], [Enable ZY1000 interface]),
387 [build_zy1000=$enableval], [build_zy1000=no])
388
389 AC_ARG_ENABLE(ioutil,
390 AS_HELP_STRING([--enable-ioutil], [Enable ioutil functions - useful for standalone OpenOCD implementations]),
391 [build_ioutil=$enableval], [build_ioutil=no])
392
393 AC_ARG_ENABLE(httpd,
394 AS_HELP_STRING([--enable-httpd], [Enable builtin httpd server - useful for standalone OpenOCD implementations]),
395 [build_httpd=$enableval], [build_httpd=no])
396
397 case "${host_cpu}" in
398 arm*)
399 AC_ARG_ENABLE(ep93xx,
400 AS_HELP_STRING([--enable-ep93xx], [Enable building support for EP93xx based SBCs]),
401 [build_ep93xx=$enableval], [build_ep93xx=no])
402
403 AC_ARG_ENABLE(at91rm9200,
404 AS_HELP_STRING([--enable-at91rm9200], [Enable building support for AT91RM9200 based SBCs]),
405 [build_at91rm9200=$enableval], [build_at91rm9200=no])
406 ;;
407
408 *)
409 build_ep93xx=no
410 build_at91rm9200=no
411 ;;
412 esac
413
414 AC_ARG_ENABLE(gw16012,
415 AS_HELP_STRING([--enable-gw16012], [Enable building support for the Gateworks GW16012 JTAG Programmer]),
416 [build_gw16012=$enableval], [build_gw16012=no])
417
418 AC_ARG_ENABLE(presto_libftdi,
419 AS_HELP_STRING([--enable-presto_libftdi], [Enable building support for ASIX Presto Programmer using the libftdi driver]),
420 [build_presto_libftdi=$enableval], [build_presto_libftdi=no])
421
422 AC_ARG_ENABLE(presto_ftd2xx,
423 AS_HELP_STRING([--enable-presto_ftd2xx], [Enable building support for ASIX Presto Programmer using the FTD2XX driver]),
424 [build_presto_ftd2xx=$enableval], [build_presto_ftd2xx=no])
425
426 AC_ARG_ENABLE(usbprog,
427 AS_HELP_STRING([--enable-usbprog], [Enable building support for the usbprog JTAG Programmer]),
428 [build_usbprog=$enableval], [build_usbprog=no])
429
430 AC_ARG_ENABLE(oocd_trace,
431 AS_HELP_STRING([--enable-oocd_trace],
432 [Enable building support for some prototype OpenOCD+trace ETM capture hardware]),
433 [build_oocd_trace=$enableval], [build_oocd_trace=no])
434
435 AC_ARG_ENABLE(jlink,
436 AS_HELP_STRING([--enable-jlink], [Enable building support for the Segger J-Link JTAG Programmer]),
437 [build_jlink=$enableval], [build_jlink=no])
438
439 AC_ARG_ENABLE(vsllink,
440 AS_HELP_STRING([--enable-vsllink], [Enable building support for the Versaloon-Link JTAG Programmer]),
441 [build_vsllink=$enableval], [build_vsllink=no])
442
443 AC_ARG_ENABLE(rlink,
444 AS_HELP_STRING([--enable-rlink], [Enable building support for the Raisonance RLink JTAG Programmer]),
445 [build_rlink=$enableval], [build_rlink=no])
446
447 AC_ARG_ENABLE(arm-jtag-ew,
448 AS_HELP_STRING([--enable-arm-jtag-ew], [Enable building support for the Olimex ARM-JTAG-EW Programmer]),
449 [build_armjtagew=$enableval], [build_armjtagew=no])
450
451 AC_ARG_ENABLE(minidriver_dummy,
452 AS_HELP_STRING([--enable-minidriver-dummy], [Enable the dummy minidriver.]),
453 [build_minidriver_dummy=$enableval], [build_minidriver_dummy=no])
454
455
456 build_minidriver=no
457 AC_MSG_CHECKING([whether to enable ZY1000 minidriver])
458 if test $build_zy1000 = yes; then
459 if test $build_minidriver = yes; then
460 AC_MSG_ERROR([Multiple minidriver options have been enabled.])
461 fi
462 AC_DEFINE(HAVE_JTAG_MINIDRIVER_H, 1,
463 [Define to 1 if you have the <jtag_minidriver.h> header file.])
464 build_minidriver=yes
465 fi
466 AC_MSG_RESULT($build_zy1000)
467
468
469 AC_MSG_CHECKING([whether to enable dummy minidriver])
470 if test $build_minidriver_dummy = yes; then
471 if test $build_minidriver = yes; then
472 AC_MSG_ERROR([Multiple minidriver options have been enabled.])
473 fi
474 build_minidriver=yes
475 AC_DEFINE(BUILD_MINIDRIVER_DUMMY, 1, [Use the dummy minidriver.])
476 AC_DEFINE(HAVE_JTAG_MINIDRIVER_H, 1,
477 [Define to 1 if you have the <jtag_minidriver.h> header file.])
478 fi
479 AC_MSG_RESULT($build_minidriver_dummy)
480
481 AC_MSG_CHECKING([whether standard drivers can be built])
482 if test "$build_minidriver" = yes; then
483 AC_MSG_RESULT([no])
484 AC_MSG_WARN([Using the minidriver disables all other drivers.])
485 sleep 2
486 else
487 AC_MSG_RESULT([yes])
488 fi
489
490 case "${host_cpu}" in
491 i?86|x86*)
492 ;;
493 *)
494 if test x$parport_use_ppdev = xno; then
495 AC_MSG_WARN([--disable-parport-ppdev is not supported by the host CPU])
496 fi
497 parport_use_ppdev=yes
498 ;;
499 esac
500
501 case $host in
502 *-cygwin*)
503 is_win32=yes
504 parport_use_ppdev=no
505
506 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([],[return __MINGW32__;]),
507 [is_mingw=yes],[is_mingw=no])
508 if test $is_mingw = yes; then
509 AC_DEFINE(IS_MINGW, 1, [1 if building for MinGW.])
510 if test x$parport_use_giveio = xno; then
511 AC_MSG_WARN([--disable-parport-giveio is not supported by MinGW32 hosts])
512 fi
513 parport_use_giveio=yes
514 is_cygwin=no
515 else
516 is_cygwin=yes
517 AC_DEFINE(IS_CYGWIN, 1, [1 if building for Cygwin.])
518 # sys/io.h needed under cygwin for parport access
519 if test $build_parport = yes; then
520 AC_CHECK_HEADERS(sys/io.h,[],AC_MSG_ERROR([Please install the cygwin ioperm package]))
521 fi
522 fi
523
524 AC_DEFINE(IS_WIN32, 1, [1 if building for Win32.])
525 AC_DEFINE(IS_DARWIN, 0, [0 if not building for Darwin.])
526 ;;
527 *-mingw*)
528 is_mingw=yes
529 is_win32=yes
530 parport_use_ppdev=no
531
532 if test x$parport_use_giveio = xno; then
533 AC_MSG_WARN([--disable-parport-giveio is not supported by MinGW32 hosts])
534 fi
535 parport_use_giveio=yes
536
537 CFLAGS="$CFLAGS -D__USE_MINGW_ANSI_STDIO"
538
539 AC_DEFINE(IS_MINGW, 1, [1 if building for MinGW.])
540 AC_DEFINE(IS_WIN32, 1, [1 if building for Win32.])
541 AC_DEFINE(IS_DARWIN, 0, [0 if not building for Darwin.])
542 ;;
543 *darwin*)
544 is_darwin=yes
545
546 if test x$parport_use_giveio = xyes; then
547 AC_MSG_WARN([--enable-parport-giveio cannot be used by Darwin hosts])
548 fi
549 parport_use_giveio=no
550
551 AC_DEFINE(IS_CYGWIN, 0, [0 if not building for Cygwin.])
552 AC_DEFINE(IS_WIN32, 0, [0 if not building for Win32.])
553 AC_DEFINE(IS_DARWIN, 1, [1 if building for Darwin.])
554 ;;
555 *)
556 if test x$parport_use_giveio = xyes; then
557 AC_MSG_WARN([--enable-parport-giveio cannot be used by ]$host[ hosts])
558 fi
559 parport_use_giveio=no
560 AC_DEFINE(IS_CYGWIN, 0, [0 if not building for Cygwin.])
561 AC_DEFINE(IS_WIN32, 0, [0 if not building for Win32.])
562 AC_DEFINE(IS_DARWIN, 0, [0 if not building for Darwin.])
563 ;;
564 esac
565
566 if test $build_parport = yes; then
567 build_bitbang=yes
568 AC_DEFINE(BUILD_PARPORT, 1, [1 if you want parport.])
569 else
570 AC_DEFINE(BUILD_PARPORT, 0, [0 if you don't want parport.])
571 fi
572
573 if test $build_dummy = yes; then
574 build_bitbang=yes
575 AC_DEFINE(BUILD_DUMMY, 1, [1 if you want dummy driver.])
576 else
577 AC_DEFINE(BUILD_DUMMY, 0, [0 if you don't want dummy driver.])
578 fi
579
580 if test $build_ep93xx = yes; then
581 build_bitbang=yes
582 AC_DEFINE(BUILD_EP93XX, 1, [1 if you want ep93xx.])
583 else
584 AC_DEFINE(BUILD_EP93XX, 0, [0 if you don't want ep93xx.])
585 fi
586
587 if test $build_ecosboard = yes; then
588 AC_DEFINE(BUILD_ECOSBOARD, 1, [1 if you want eCosBoard.])
589 else
590 AC_DEFINE(BUILD_ECOSBOARD, 0, [0 if you don't want eCosBoard.])
591 fi
592
593 if test $build_zy1000 = yes; then
594 AC_DEFINE(BUILD_ZY1000, 1, [1 if you want ZY1000.])
595 else
596 AC_DEFINE(BUILD_ZY1000, 0, [0 if you don't want ZY1000.])
597 fi
598
599 if test $build_ioutil = yes; then
600 AC_DEFINE(BUILD_IOUTIL, 1, [1 if you want ioutils.])
601 else
602 AC_DEFINE(BUILD_IOUTIL, 0, [0 if you don't want ioutils.])
603 fi
604
605 if test $build_httpd = yes; then
606 AC_DEFINE(BUILD_HTTPD, 1, [1 if you want httpd.])
607 else
608 AC_DEFINE(BUILD_HTTPD, 0, [0 if you don't want httpd.])
609 fi
610
611 if test $build_at91rm9200 = yes; then
612 build_bitbang=yes
613 AC_DEFINE(BUILD_AT91RM9200, 1, [1 if you want at91rm9200.])
614 else
615 AC_DEFINE(BUILD_AT91RM9200, 0, [0 if you don't want at91rm9200.])
616 fi
617
618 if test x$parport_use_ppdev = xyes; then
619 AC_DEFINE(PARPORT_USE_PPDEV, 1, [1 if you want parport to use ppdev.])
620 else
621 AC_DEFINE(PARPORT_USE_PPDEV, 0, [0 if you don't want parport to use ppdev.])
622 fi
623
624 if test x$parport_use_giveio = xyes; then
625 AC_DEFINE(PARPORT_USE_GIVEIO, 1, [1 if you want parport to use giveio.])
626 else
627 AC_DEFINE(PARPORT_USE_GIVEIO, 0, [0 if you don't want parport to use giveio.])
628 fi
629
630 if test $build_bitbang = yes; then
631 AC_DEFINE(BUILD_BITBANG, 1, [1 if you want a bitbang interface.])
632 else
633 AC_DEFINE(BUILD_BITBANG, 0, [0 if you don't want a bitbang interface.])
634 fi
635
636 if test $build_ft2232_libftdi = yes; then
637 AC_DEFINE(BUILD_FT2232_LIBFTDI, 1, [1 if you want libftdi ft2232.])
638 else
639 AC_DEFINE(BUILD_FT2232_LIBFTDI, 0, [0 if you don't want libftdi ft2232.])
640 fi
641
642 if test $build_ft2232_ftd2xx = yes; then
643 AC_DEFINE(BUILD_FT2232_FTD2XX, 1, [1 if you want ftd2xx ft2232.])
644 else
645 AC_DEFINE(BUILD_FT2232_FTD2XX, 0, [0 if you don't want ftd2xx ft2232.])
646 fi
647
648 if test $build_amtjtagaccel = yes; then
649 AC_DEFINE(BUILD_AMTJTAGACCEL, 1, [1 if you want the Amontec JTAG-Accelerator driver.])
650 else
651 AC_DEFINE(BUILD_AMTJTAGACCEL, 0, [0 if you don't want the Amontec JTAG-Accelerator driver.])
652 fi
653
654 if test $build_gw16012 = yes; then
655 AC_DEFINE(BUILD_GW16012, 1, [1 if you want the Gateworks GW16012 driver.])
656 else
657 AC_DEFINE(BUILD_GW16012, 0, [0 if you don't want the Gateworks GW16012 driver.])
658 fi
659
660 if test $build_presto_libftdi = yes; then
661 build_bitq=yes
662 AC_DEFINE(BUILD_PRESTO_LIBFTDI, 1, [1 if you want the ASIX PRESTO driver using libftdi.])
663 else
664 AC_DEFINE(BUILD_PRESTO_LIBFTDI, 0, [0 if you don't want the ASIX PRESTO driver using libftdi.])
665 fi
666
667 if test $build_presto_ftd2xx = yes; then
668 build_bitq=yes
669 AC_DEFINE(BUILD_PRESTO_FTD2XX, 1, [1 if you want the ASIX PRESTO driver using FTD2XX.])
670 else
671 AC_DEFINE(BUILD_PRESTO_FTD2XX, 0, [0 if you don't want the ASIX PRESTO driver using FTD2XX.])
672 fi
673
674 if test $build_bitq = yes; then
675 AC_DEFINE(BUILD_BITQ, 1, [1 if you want a bitq interface.])
676 else
677 AC_DEFINE(BUILD_BITQ, 0, [0 if you don't want a bitq interface.])
678 fi
679
680 if test $build_usbprog = yes; then
681 AC_DEFINE(BUILD_USBPROG, 1, [1 if you want the usbprog JTAG driver.])
682 else
683 AC_DEFINE(BUILD_USBPROG, 0, [0 if you don't want the usbprog JTAG driver.])
684 fi
685
686 if test $build_oocd_trace = yes; then
687 AC_DEFINE(BUILD_OOCD_TRACE, 1, [1 if you want the OpenOCD+trace ETM capture driver.])
688 else
689 AC_DEFINE(BUILD_OOCD_TRACE, 0, [0 if you don't want the OpenOCD+trace ETM capture driver.])
690 fi
691
692 if test $build_jlink = yes; then
693 AC_DEFINE(BUILD_JLINK, 1, [1 if you want the J-Link JTAG driver.])
694 else
695 AC_DEFINE(BUILD_JLINK, 0, [0 if you don't want the J-Link JTAG driver.])
696 fi
697
698 if test $build_vsllink = yes; then
699 AC_DEFINE(BUILD_VSLLINK, 1, [1 if you want the Versaloon-Link JTAG driver.])
700 else
701 AC_DEFINE(BUILD_VSLLINK, 0, [0 if you don't want the Versaloon-Link JTAG driver.])
702 fi
703
704 if test $build_rlink = yes; then
705 AC_DEFINE(BUILD_RLINK, 1, [1 if you want the RLink JTAG driver.])
706 else
707 AC_DEFINE(BUILD_RLINK, 0, [0 if you don't want the RLink JTAG driver.])
708 fi
709
710 if test $build_armjtagew = yes; then
711 AC_DEFINE(BUILD_ARMJTAGEW, 1, [1 if you want the ARM-JTAG-EW JTAG driver.])
712 else
713 AC_DEFINE(BUILD_ARMJTAGEW, 0, [0 if you don't want the ARM-JTAG-EW JTAG driver.])
714 fi
715
716 #-- Deal with MingW/Cygwin FTD2XX issues
717
718 if test $is_win32 = yes; then
719 if test "${with_ftd2xx_linux_tardir+set}" = set
720 then
721 AC_MSG_ERROR([The option: with_ftd2xx_linux_tardir is for LINUX only.])
722 fi
723
724 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes ; then
725 AC_MSG_CHECKING([for ftd2xx.lib exists (win32)])
726
727 # if we are given a zipdir...
728 if test "${with_ftd2xx_win32_zipdir+set}" = set
729 then
730 # Set the CFLAGS for "ftd2xx.h"
731 f=$with_ftd2xx_win32_zipdir/ftd2xx.h
732 if test ! -f $f ; then
733 AC_MSG_ERROR([File: $f cannot be found])
734 fi
735 CFLAGS="$CFLAGS -I$with_ftd2xx_win32_zipdir"
736
737 # And calculate the LDFLAGS for the machine
738 case "$host_cpu" in
739 i?86|x86_32)
740 LDFLAGS="$LDFLAGS -L$with_ftd2xx_win32_zipdir/i386"
741 LIBS="$LIBS -lftd2xx"
742 f=$with_ftd2xx_win32_zipdir/i386/ftd2xx.lib
743 ;;
744 amd64|x86_64)
745 LDFLAGS="$LDFLAGS -L$with_ftd2xx_win32_zipdir/amd64"
746 LIBS="$LIBS -lftd2xx"
747 f=$with_ftd2xx_win32_zipdir/amd64/ftd2xx.lib
748 ;;
749 *)
750 AC_MSG_ERROR([Unknown Win32 host cpu: $host_cpu])
751 ;;
752 esac
753 if test ! -f $f ; then
754 AC_MSG_ERROR([Library: $f not found])
755 fi
756 else
757 LIBS="$LIBS -lftd2xx"
758 AC_MSG_WARN([ASSUMPTION: The (win32) FTDICHIP.COM files: ftd2xx.h and ftd2xx.lib are in a proper place])
759 fi
760 fi
761 fi # win32
762
763 if test $is_darwin = yes ; then
764 if test "${with_ftd2xx_win32_zipdir+set}" = set
765 then
766 AC_MSG_ERROR([The option: --with-ftd2xx-win32-zipdir is for win32 only])
767 fi
768 if test "${with_ftd2xx_linux_tardir+set}" = set
769 then
770 AC_MSG_ERROR([The option: with_ftd2xx_linux_tardir is for LINUX only.])
771 fi
772
773 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes ; then
774 AC_MSG_CHECKING([for libftd2xx.a (darwin)])
775
776 if test ! -f /usr/local/include/ftd2xx.h ; then
777 AC_MSG_ERROR([ftd2xx library from FTDICHIP.com seems to be missing, cannot find: /usr/local/include/ftd2xx.h])
778 fi
779
780 CFLAGS="$CFLAGS -I/usr/local/include"
781 LDFLAGS="$LDFLAGS -L/usr/local/lib"
782 LIBS="$LIBS -lftd2xx"
783 AC_MSG_RESULT([-L/usr/local/lib -lftd2xx])
784 fi
785 fi # darwin
786
787 if test $is_win32 = no && test $is_darwin = no ; then
788
789 if test "${with_ftd2xx_win32_zipdir+set}" = set
790 then
791 AC_MSG_ERROR([The option: --with-ftd2xx-win32-zipdir is for win32 only])
792 fi
793
794 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes ; then
795 # Must be linux
796 if test $host_os != linux-gnu && test $host_os != linux ; then
797 AC_MSG_ERROR([The (linux) ftd2xx library from FTDICHIP.com is linux only. Try --enable-ft2232-libftdi instead])
798 fi
799 # Are we given a TAR directory?
800 if test "${with_ftd2xx_linux_tardir+set}" = set
801 then
802 AC_MSG_CHECKING([uninstalled ftd2xx distribution])
803 # The .H file is simple..
804 FTD2XX_H=$with_ftd2xx_linux_tardir/ftd2xx.h
805 if test ! -f "${FTD2XX_H}"; then
806 AC_MSG_ERROR([Option: --with-ftd2xx-linux-tardir appears wrong, cannot find: ${FTD2XX_H}])
807 fi
808 CFLAGS="$CFLAGS -I$with_ftd2xx_linux_tardir"
809 FTD2XX_LDFLAGS="-L$with_ftd2xx_linux_tardir"
810 FTD2XX_LIB="-lftd2xx"
811 if test $with_ftd2xx_lib != shared; then
812 # Test #1 - Future proof - if/when ftdichip fixes their distro.
813 # Try it with the simple ".a" suffix.
814 FTD2XX_LIB="$with_ftd2xx_linux_tardir/static_lib/libftd2xx.a"
815 if test -f "${FTD2XX_LIB}"; then
816 FTD2XX_LDFLAGS="${FTD2XX_LDFLAGS}/static_lib"
817 else
818 # Test Number2.
819 # Grr.. perhaps it exists as a version number?
820 FTD2XX_LIB="$with_ftd2xx_linux_tardir/static_lib/libftd2xx.a.*.*.*"
821 count=`ls ${FTD2XX_LIB} | wc -l`
822 if test $count -gt 1 ; then
823 AC_MSG_ERROR([Multiple libftd2xx.a files found in: $with_ftd2xx_linux_tardir/static_lib sorry cannot handle this yet])
824 fi
825 if test $count -ne 1 ; then
826 AC_MSG_ERROR([Not found: $f, option: --with-ftd2xx-linux-tardir appears to be wrong])
827 fi
828 # Because the "-l" rules do not understand version numbers...
829 # we will just stuff the absolute path onto the LIBS variable
830 FTD2XX_LIB="`ls ${FTD2XX_LIB}` -lpthread"
831 FTD2XX_LDFLAGS=""
832 fi
833 fi
834 LDFLAGS="${LDFLAGS} ${FTD2XX_LDFLAGS}"
835 LIBS="${LIBS} ${FTD2XX_LIB}"
836 AC_MSG_RESULT([${FTD2XX_LDFLAGS} ${FTD2XX_LIB}])
837 else
838 AC_CHECK_HEADER([ftd2xx.h],[],[
839 AC_MSG_ERROR([You seem to be missing the FTD2xx driver header file.])
840 ])
841 AC_SEARCH_LIBS([FT_GetLibraryVersion],[ftd2xx],,[
842 AC_MSG_ERROR([You appear to be missing the FTD2xx driver library.])
843 ],[])
844 fi
845 fi
846 fi # linux
847
848 if test $build_ft2232_ftd2xx = yes -o $build_presto_ftd2xx = yes; then
849
850 # Before we go any further - make sure we can *BUILD* and *RUN*
851 # a simple app with the "ftd2xx.lib" file - in what ever form we where given
852 # We should be able to compile, link and run this test program now
853 AC_MSG_CHECKING([whether ftd2xx library works])
854
855 #
856 # Save the LDFLAGS for later..
857 LDFLAGS_SAVE=$LDFLAGS
858 CFLAGS_SAVE=$CFLAGS
859 _LDFLAGS=`eval echo $LDFLAGS`
860 _CFLAGS=`eval echo $CFLAGS`
861 LDFLAGS=$_LDFLAGS
862 CFLAGS=$_CFLAGS
863
864 AC_RUN_IFELSE([
865 #include "confdefs.h"
866 #if IS_WIN32
867 #include "windows.h"
868 #endif
869 #include <stdio.h>
870 #include <ftd2xx.h>
871
872 int
873 main( int argc, char **argv )
874 {
875 DWORD x;
876 FT_GetLibraryVersion( &x );
877 return 0;
878 }
879 ], [
880 AC_MSG_RESULT([Success!])
881 ], [
882 AC_MSG_ERROR([Cannot build & run test program using ftd2xx.lib])
883 ], [
884 AC_MSG_RESULT([Skipping as we are cross-compiling])
885 ])
886
887 AC_MSG_CHECKING([for ftd2xx highspeed device support])
888 AC_COMPILE_IFELSE([
889 #include "confdefs.h"
890 #if IS_WIN32
891 #include "windows.h"
892 #endif
893 #include <stdio.h>
894 #include <ftd2xx.h>
895 DWORD x = FT_DEVICE_4232H;
896 ], [
897 AC_DEFINE(BUILD_FT2232_HIGHSPEED, [1],
898 [Support FT2232H/FT4232HS with FTD2XX or libftdi.])
899 build_ft2232_highspeed=yes
900 ], [
901 build_ft2232_highspeed=no
902 ])
903 AC_MSG_RESULT([$build_ft2232_highspeed])
904
905 if test $build_ft2232_highspeed = no; then
906 AC_MSG_WARN([You need a newer FTD2XX driver (version 2.04.16 or later).])
907 fi
908
909 LDFLAGS=$LDFLAGS_SAVE
910 CFLAGS=$CFLAGS_SAVE
911 fi
912
913 if test $build_ft2232_libftdi = yes ; then
914 # We assume: the package is preinstalled in the proper place
915 # these present as 2 libraries..
916 LIBS="$LIBS -lftdi -lusb"
917 #
918 # Try to build a small program.
919 AC_MSG_CHECKING([Build & Link with libftdi...])
920
921 LDFLAGS_SAVE=$LDFLAGS
922 CFLAGS_SAVE=$CFLAGS
923 _LDFLAGS=`eval echo $LDFLAGS`
924 _CFLAGS=`eval echo $CFLAGS`
925 LDFLAGS=$_LDFLAGS
926 CFLAGS=$_CFLAGS
927
928 AC_RUN_IFELSE([
929 #include <stdio.h>
930 #include <ftdi.h>
931
932 int
933 main( int argc, char **argv )
934 {
935 struct ftdi_context *p;
936 p = ftdi_new();
937 if( p != NULL ){
938 return 0;
939 } else {
940 fprintf( stderr, "calling ftdi_new() failed\n");
941 return 1;
942 }
943 }
944 ], [
945 AC_MSG_RESULT([Success])
946 ], [
947 AC_MSG_ERROR([Cannot build & run test program using libftdi])
948 ], [
949 AC_MSG_RESULT([Skipping as we are cross-compiling])
950 ])
951
952 AC_MSG_CHECKING([for libftdi highspeed device support])
953 AC_COMPILE_IFELSE([
954 #include <stdio.h>
955 #include <ftdi.h>
956 enum ftdi_chip_type x = TYPE_2232H;
957 ], [
958 AC_DEFINE(BUILD_FT2232_HIGHSPEED, [1],
959 [Support FT2232H/FT4232HS with FTD2XX or libftdi.])
960 build_ft2232_highspeed=yes
961 ], [
962 build_ft2232_highspeed=no
963 ])
964 AC_MSG_RESULT([$build_ft2232_highspeed])
965
966 if test $build_ft2232_highspeed = no; then
967 AC_MSG_WARN([You need a newer libftdi version (0.16 or later).])
968 fi
969
970 # Restore the 'unexpanded ldflags'
971 LDFLAGS=$LDFLAGS_SAVE
972 CFLAGS=$CFLAGS_SAVE
973 fi
974
975 # check for usb.h when a driver will require it
976 if test $build_jlink = yes -o $build_vsllink = yes -o $build_usbprog = yes -o \
977 $build_rlink = yes -o $build_armjtagew = yes
978 then
979 AC_CHECK_HEADERS([usb.h],[],
980 [AC_MSG_ERROR([usb.h is required to build some OpenOCD driver(s)])])
981 fi
982
983 AM_CONDITIONAL(RELEASE, test $build_release = yes)
984 AM_CONDITIONAL(PARPORT, test $build_parport = yes)
985 AM_CONDITIONAL(DUMMY, test $build_dummy = yes)
986 AM_CONDITIONAL(GIVEIO, test x$parport_use_giveio = xyes)
987 AM_CONDITIONAL(EP93XX, test $build_ep93xx = yes)
988 AM_CONDITIONAL(ECOSBOARD, test $build_ecosboard = yes)
989 AM_CONDITIONAL(ZY1000, test $build_zy1000 = yes)
990 AM_CONDITIONAL(IOUTIL, test $build_ioutil = yes)
991 AM_CONDITIONAL(HTTPD, test $build_httpd = yes)
992 AM_CONDITIONAL(AT91RM9200, test $build_at91rm9200 = yes)
993 AM_CONDITIONAL(BITBANG, test $build_bitbang = yes)
994 AM_CONDITIONAL(FT2232_LIBFTDI, test $build_ft2232_libftdi = yes)
995 AM_CONDITIONAL(FT2232_DRIVER, test $build_ft2232_ftd2xx = yes -o $build_ft2232_libftdi = yes)
996 AM_CONDITIONAL(AMTJTAGACCEL, test $build_amtjtagaccel = yes)
997 AM_CONDITIONAL(GW16012, test $build_gw16012 = yes)
998 AM_CONDITIONAL(PRESTO_LIBFTDI, test $build_presto_libftdi = yes)
999 AM_CONDITIONAL(PRESTO_DRIVER, test $build_presto_ftd2xx = yes -o $build_presto_libftdi = yes)
1000 AM_CONDITIONAL(USBPROG, test $build_usbprog = yes)
1001 AM_CONDITIONAL(OOCD_TRACE, test $build_oocd_trace = yes)
1002 AM_CONDITIONAL(JLINK, test $build_jlink = yes)
1003 AM_CONDITIONAL(VSLLINK, test $build_vsllink = yes)
1004 AM_CONDITIONAL(RLINK, test $build_rlink = yes)
1005 AM_CONDITIONAL(ARMJTAGEW, test $build_armjtagew = yes)
1006 AM_CONDITIONAL(IS_CYGWIN, test $is_cygwin = yes)
1007 AM_CONDITIONAL(IS_MINGW, test $is_mingw = yes)
1008 AM_CONDITIONAL(IS_WIN32, test $is_win32 = yes)
1009 AM_CONDITIONAL(IS_DARWIN, test $is_darwin = yes)
1010 AM_CONDITIONAL(BITQ, test $build_bitq = yes)
1011
1012 AM_CONDITIONAL(MINIDRIVER, test $build_minidriver = yes)
1013 AM_CONDITIONAL(MINIDRIVER_DUMMY, test $build_minidriver_dummy = yes)
1014
1015 # Look for environ alternatives. Possibility #1: is environ in unistd.h or stdlib.h?
1016 AC_MSG_CHECKING([for environ in unistd.h and stdlib.h])
1017 AC_COMPILE_IFELSE([
1018 #define _GNU_SOURCE
1019 #include <unistd.h>
1020 #include <stdlib.h>
1021 int main(int argc, char **argv) { char **ep = environ; }
1022 ], [
1023 AC_MSG_RESULT([yes])
1024 has_environ=yes
1025 ], [
1026 AC_MSG_RESULT([no])
1027
1028 # Possibility #2: can environ be found in an available library?
1029 AC_MSG_CHECKING([for extern environ])
1030 AC_LINK_IFELSE([
1031 extern char **environ;
1032 int main(int argc, char **argv) { char **ep = environ; }
1033 ], [
1034 AC_DEFINE(NEED_ENVIRON_EXTERN, [1], [Must declare 'environ' to use it.])
1035 has_environ=yes
1036 ], [
1037 has_environ=no
1038 ])
1039 AC_MSG_RESULT([${has_environ}])
1040 ])
1041
1042 if test "${has_environ}" != "yes" ; then
1043 AC_MSG_FAILURE([Could not find 'environ' in unistd.h or available libraries.])
1044 fi
1045
1046 AC_DEFINE([_GNU_SOURCE],[1],[Use GNU C library extensions (e.g. stdndup).])
1047
1048 # set default gcc warnings
1049 GCC_WARNINGS="-Wall -Wstrict-prototypes -Wformat-security"
1050 if test "${gcc_wextra}" = yes; then
1051 GCC_WARNINGS="${GCC_WARNINGS} -Wextra -Wno-unused-parameter"
1052 GCC_WARNINGS="${GCC_WARNINGS} -Wbad-function-cast"
1053 GCC_WARNINGS="${GCC_WARNINGS} -Wcast-align"
1054 GCC_WARNINGS="${GCC_WARNINGS} -Wredundant-decls"
1055 fi
1056 if test "${gcc_werror}" = yes; then
1057 GCC_WARNINGS="${GCC_WARNINGS} -Werror"
1058 fi
1059
1060 # overide default gcc cflags
1061 if test $gcc_warnings = yes; then
1062 CFLAGS="$CFLAGS $GCC_WARNINGS"
1063 fi
1064
1065 # Setup for compiling build tools
1066 AC_MSG_CHECKING([for a C compiler for build tools])
1067 if test $cross_compiling = yes; then
1068 AC_CHECK_PROGS(CC_FOR_BUILD, gcc cc)
1069 CFLAGS_FOR_BUILD="-g -O2 $GCC_WARNINGS"
1070 else
1071 CC_FOR_BUILD=$CC
1072 CFLAGS_FOR_BUILD=$CFLAGS
1073 fi
1074
1075 AC_MSG_RESULT([$CC_FOR_BUILD])
1076 AC_SUBST(CC_FOR_BUILD)
1077 AC_SUBST(CFLAGS_FOR_BUILD)
1078
1079 AC_MSG_CHECKING([for suffix of executable build tools])
1080 if test $cross_compiling = yes; then
1081 cat >conftest.c <<\_______EOF
1082 int main ()
1083 {
1084 exit (0);
1085 }
1086 _______EOF
1087 for i in .exe ""; do
1088 compile="$CC_FOR_BUILD conftest.c -o conftest$i"
1089 if AC_TRY_EVAL(compile); then
1090 if (./conftest) 2>&AC_FD_CC; then
1091 EXEEXT_FOR_BUILD=$i
1092 break
1093 fi
1094 fi
1095 done
1096 rm -f conftest*
1097 if test "${EXEEXT_FOR_BUILD+set}" != set; then
1098 AC_MSG_ERROR([Cannot determine suffix of executable build tools])
1099 fi
1100 else
1101 EXEEXT_FOR_BUILD=$EXEEXT
1102 fi
1103 AC_MSG_RESULT([$EXEEXT_FOR_BUILD])
1104 AC_SUBST(EXEEXT_FOR_BUILD)
1105
1106 AC_OUTPUT(dnl
1107 Makefile dnl
1108 src/Makefile dnl
1109 src/helper/Makefile dnl
1110 src/jtag/Makefile dnl
1111 src/xsvf/Makefile dnl
1112 src/svf/Makefile dnl
1113 src/target/Makefile dnl
1114 src/server/Makefile dnl
1115 src/flash/Makefile dnl
1116 src/pld/Makefile dnl
1117 doc/Makefile dnl
1118 )

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