testbed: disable host key checking along with password based authentication
[oweals/gnunet.git] / configure.ac
1 # This file is part of GNUnet.
2 # (C) 2001--2015 Christian Grothoff (and other contributing authors)
3 #
4 # GNUnet is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published
6 # by the Free Software Foundation; either version 3, or (at your
7 # option) any later version.
8 #
9 # GNUnet is distributed in the hope that it will be useful, but
10 # WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 # General Public License for more details.
13 #
14 # You should have received a copy of the GNU General Public License
15 # along with GNUnet; see the file COPYING.  If not, write to the
16 # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 # Boston, MA 02110-1301, USA.
18 #
19 #
20 # Process this file with autoconf to produce a configure script.
21 #
22 #
23 AC_PREREQ(2.61)
24 # Checks for programs.
25 AC_INIT([gnunet], [0.10.1], [bug-gnunet@gnu.org])
26
27 AC_CANONICAL_TARGET
28 AC_CANONICAL_HOST
29 AC_CANONICAL_SYSTEM
30
31 AM_INIT_AUTOMAKE
32 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
33 AC_CONFIG_HEADERS([gnunet_config.h])
34 AH_TOP([#define _GNU_SOURCE  1])
35 AC_CONFIG_MACRO_DIR([m4])
36 AC_PROG_AWK
37 AC_PROG_CC
38 AC_PROG_CPP
39 AC_PROG_CXX
40 AC_PROG_OBJC
41 AC_PROG_INSTALL
42 AC_PROG_LN_S
43 AC_PROG_MAKE_SET
44 AM_PROG_CC_C_O
45 LT_INIT([disable-static dlopen win32-dll])
46 AC_SUBST(MKDIR_P)
47
48 # large file support
49 AC_SYS_LARGEFILE
50 AC_FUNC_FSEEKO
51
52
53 CFLAGS="-Wall $CFLAGS"
54 # use '-fno-strict-aliasing', but only if the compiler can take it
55 if gcc -fno-strict-aliasing -S -o /dev/null -xc /dev/null >/dev/null 2>&1;
56 then
57  CFLAGS="-fno-strict-aliasing $CFLAGS"
58 fi
59
60 # Use Linux interface name unless the OS has a different preference
61 DEFAULT_INTERFACE="\"eth0\""
62
63 funcstocheck="getnameinfo gethostname gethostbyname gethostbyaddr getaddrinfo"
64
65 # Srcdir in a form that native compiler understands (i.e. DOS path on W32)
66 native_srcdir=$srcdir
67
68 # Check system type
69 case "$host_os" in
70 *darwin* | *rhapsody* | *macosx*)
71      AC_DEFINE_UNQUOTED(DARWIN,1,[This is an Apple Darwin system])
72      CPPFLAGS="-D_APPLE_C_SOURCE $CPPFLAGS"
73      CFLAGS="-fno-common $CFLAGS"
74      AC_MSG_WARN([The VPN application cannot be compiled on your OS])
75      build_target="darwin"
76      DEFAULT_INTERFACE="\"en0\""
77      LIBPREFIX=
78      DLLDIR=lib
79      UNIXONLY="#"
80      ;;
81 linux*)
82      AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
83      build_target="linux"
84      LIBPREFIX=
85      DLLDIR=lib
86      UNIXONLY="#"
87      AC_PATH_XTRA
88      ;;
89 *freebsd*)
90      AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
91      AC_DEFINE_UNQUOTED(FREEBSD,1,[This is a FreeBSD system])
92      CFLAGS="-D_THREAD_SAFE $CFLAGS"
93      build_target="freebsd"
94      LIBPREFIX=
95      DLLDIR=lib
96      UNIXONLY="#"
97      ;;
98 *openbsd*)
99      AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
100      AC_DEFINE_UNQUOTED(OPENBSD,1,[This is an OpenBSD system])
101      LIBS=`echo $LIBS | sed -e "s/-ldl//"`
102      build_target="openbsd"
103      LIBPREFIX=
104      DLLDIR=lib
105      UNIXONLY="#"
106      ;;
107 *netbsd*)
108      AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
109      AC_DEFINE_UNQUOTED(NETBSD,1,[This is a NetBSD system])
110      LIBPREFIX=
111      DLLDIR=lib
112      UNIXONLY="#"
113      ;;
114 *solaris*)
115      AC_DEFINE_UNQUOTED(SOLARIS,1,[This is a Solaris system])
116      AC_DEFINE_UNQUOTED(_REENTRANT,1,[Need with solaris or errno doesnt work])
117      AC_CHECK_LIB(resolv, res_init)
118      AC_CHECK_LIB(rt, nanosleep)
119      build_target="solaris"
120      LIBPREFIX=
121      DLLDIR=lib
122      UNIXONLY="#"
123      ;;
124 *arm-linux*)
125      AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
126      CFLAGS="-D_REENTRANT -fPIC -pipe $CFLAGS"
127      build_target="linux"
128      LIBPREFIX=
129      DLLDIR=lib
130      UNIXONLY="#"
131      ;;
132 *cygwin*)
133      AC_DEFINE_UNQUOTED(CYGWIN,1,[This is a Cygwin system])
134      AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system])
135      AC_CHECK_LIB(intl, gettext)
136      CFLAGS="-mms-bitfields $CFLAGS"
137      build_target="cygwin"
138      LIBPREFIX=lib
139      DLLDIR=bin
140      AC_PROG_CXX
141      UNIXONLY=""
142      ;;
143 *mingw*)
144      AC_DEFINE_UNQUOTED(MINGW,1,[This is a MinGW system])
145      AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system])
146      AC_DEFINE_UNQUOTED(_WIN32,1,[This is a Windows system])
147      AC_CHECK_LIB(intl, gettext)
148      LDFLAGS="$LDFLAGS -Wl,--export-all-symbols"
149      LIBS="$LIBS -lws2_32 -lplibc -lgnurx -lole32"
150      CFLAGS="-mms-bitfields $CFLAGS"
151      CPPFLAGS="-D_WIN32_WINNT=0x0501 -DHAVE_STAT64=1 -D__USE_MINGW_ANSI_STDIO=1 $CPPFLAGS"
152      build_target="mingw"
153      AC_PROG_CXX
154      LIBPREFIX=lib
155      DLLDIR=bin
156      UNIXONLY=""
157      funcstocheck=""
158      native_srcdir=$(cd $srcdir; pwd -W)
159      ;;
160 gnu*)
161      AC_DEFINE_UNQUOTED(GNU,1,[This is a GNU system])
162      build_target="gnu"
163      UNIXONLY="#"
164      ;;
165 *)
166      AC_MSG_RESULT(Unrecognised OS $host_os)
167      AC_DEFINE_UNQUOTED(OTHEROS,1,[Some strange OS])
168      UNIXONLY=""
169 ;;
170 esac
171 AC_DEFINE_UNQUOTED([GNUNET_DEFAULT_INTERFACE], $DEFAULT_INTERFACE, [This should be the default choice for the name of the first network interface])
172 AC_SUBST(DEFAULT_INTERFACE)
173
174 # Disable TCP-based IPC on systems that support UNIX domain
175 # sockets in default configuratin:
176 AC_SUBST(UNIXONLY)
177
178
179 AC_MSG_CHECKING([for build target])
180 AM_CONDITIONAL(DARWIN,  test "$build_target" = "darwin")
181 AM_CONDITIONAL(CYGWIN,  test "$build_target" = "cygwin")
182 AM_CONDITIONAL(MINGW,   test "$build_target" = "mingw")
183 AM_CONDITIONAL(SOLARIS, test "$build_target" = "solaris")
184 AM_CONDITIONAL(XFREEBSD, test "$build_target" = "freebsd")
185 AM_CONDITIONAL(OPENBSD, test "$build_target" = "openbsd")
186 AM_CONDITIONAL(LINUX, test "$build_target" = "linux")
187 AM_CONDITIONAL(GNU, test "$build_target" = "gnu")
188
189 AC_MSG_RESULT([$build_target])
190 AC_SUBST(build_target)
191 AM_CONDITIONAL([am__fastdepOBJC], false)
192 AC_UNALIGNED_64_ACCESS
193
194 # some other checks for standard libs
195 AC_SEARCH_LIBS([gethostbyname], [nsl ws2_32])
196 AC_CHECK_LIB(socket, socket)
197 AC_CHECK_LIB(m, log)
198 AC_CHECK_LIB(c, getloadavg, AC_DEFINE(HAVE_GETLOADAVG,1,[getloadavg supported]))
199
200 AC_CHECK_PROG(VAR_GETOPT_BINARY, getopt, true, false)
201 AM_CONDITIONAL(HAVE_GETOPT_BINARY, $VAR_GETOPT_BINARY)
202
203 AC_CHECK_PROG(VAR_SSH_BINARY,ssh,true,false)
204 AM_CONDITIONAL(HAVE_SSH_BINARY, $VAR_SSH_BINARY)
205 AM_CONDITIONAL(HAVE_SSH_KEY,  ssh -D 12345 -o "BatchMode yes" -o "UserKnownHostsFile /tmp/gnunet_test_cosks_ssh_garbage" -o "StrictHostKeyChecking no" 127.0.0.1 echo -n)
206
207
208 AC_CHECK_MEMBER(struct tm.tm_gmtoff,
209   [AC_DEFINE(HAVE_TM_GMTOFF, 1,
210      [Define if struct tm has the tm_gmtoff member.])],
211      ,
212      [#include <time.h>])
213
214 AC_CHECK_DECLS([_stati64])
215
216 # 'save' libs; only those libs found so far will be
217 # linked against _everywhere_.  For the others, we
218 # will be more selective!
219 SAVE_LIBS=$LIBS
220
221 # tests only run on Windows
222 if test "x$build_target" = "xmingw"
223 then
224   AC_CHECK_LIB(plibc, plibc_init, [], [AC_MSG_ERROR([GNUnet requires PlibC on Windows])])
225   AC_CHECK_LIB(gnurx, regexec, [], [AC_MSG_ERROR([GNUnet requires libgnurx on Windows])])
226 fi
227
228 # libgcrypt
229 gcrypt=0
230 NEED_LIBGCRYPT_API=1
231 NEED_LIBGCRYPT_VERSION=1.6.0
232
233
234 AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)
235 AC_CHECK_DECLS([gcry_mpi_set_opaque_copy], [], [], [[#include <gcrypt.h>]])
236
237 if test $gcrypt = 0
238 then
239   AC_MSG_ERROR([[
240 ***
241 *** You need libgcrypt to build this program.
242 **  This library is for example available at
243 ***   ftp://ftp.gnupg.org/gcrypt/libgcrypt/
244 *** (at least version $NEED_LIBGCRYPT_VERSION (API $NEED_LIBGCRYPT_API)
245 ***  is required.)
246 ***]])
247 fi
248 AC_DEFINE_UNQUOTED([NEED_LIBGCRYPT_VERSION], "$NEED_LIBGCRYPT_VERSION", [required libgcrypt version])
249
250 # Adam shostack suggests the following for Windows:
251 # -D_FORTIFY_SOURCE=2 -fstack-protector-all
252 AC_ARG_ENABLE(gcc-hardening,
253    AS_HELP_STRING(--enable-gcc-hardening, enable compiler security checks),
254 [if test x$enableval = xyes; then
255     CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-all"
256     CFLAGS="$CFLAGS -fwrapv -fPIE -Wstack-protector"
257     CFLAGS="$CFLAGS --param ssp-buffer-size=1"
258     LDFLAGS="$LDFLAGS -pie"
259 fi])
260
261
262 # Linker hardening options
263 # Currently these options are ELF specific - you can't use this with MacOSX
264 AC_ARG_ENABLE(linker-hardening,
265   AS_HELP_STRING(--enable-linker-hardening, enable linker security fixups),
266 [if test x$enableval = xyes; then
267    LDFLAGS="$LDFLAGS -z relro -z now"
268 fi])
269
270
271 extra_logging=GNUNET_NO
272 AC_ARG_ENABLE([logging],
273    AS_HELP_STRING([--enable-logging@<:@=value@:>@],[Enable logging calls. Possible values: yes,no,verbose,veryverbose ('yes' is the default)]),
274    [AS_IF([test "x$enableval" = "xyes"], [],
275           [test "x$enableval" = "xno"], [AC_DEFINE([GNUNET_CULL_LOGGING],[],[Define to cull all logging calls])],
276           [test "x$enableval" = "xverbose"], [extra_logging=GNUNET_YES]
277           [test "x$enableval" = "xveryverbose"], [extra_logging=\(GNUNET_YES+1\)])
278    ], [])
279 AC_DEFINE_UNQUOTED([GNUNET_EXTRA_LOGGING],[$extra_logging],[1 if extra logging is enabled, 2 for very verbose extra logging, 0 otherwise])
280
281 # should memory poisoning be enabled?
282 AC_MSG_CHECKING(whether to poison freed memory)
283 AC_ARG_ENABLE([poisoning],
284    [AS_HELP_STRING([--enable-poisoning], [enable poisoning of freed memory (good for debugging)])],
285    [enable_poisoning=${enableval}],
286    [
287      if test "x$extra_logging" != "xGNUNET_NO"; then
288        enable_poisoning="defaults to yes (extra logging is enabled)"
289      else
290        enable_poisoning=no
291      fi
292    ])
293 AC_MSG_RESULT($enable_poisoning)
294 if test ! "x$enable_poisoning" = "xno"; then
295   enable_poisoning=1
296 else
297   enable_poisoning=0
298 fi
299 AC_DEFINE_UNQUOTED([ENABLE_POISONING],[$enable_poisoning],[1 if freed memory should be poisoned, 0 otherwise])
300
301 if test $build = $target
302 then
303 AC_MSG_CHECKING([for working HMAC])
304 AC_LANG_PUSH(C)
305 LIBS="$LIBS $LIBGCRYPT_LIBS"
306 CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
307 AC_RUN_IFELSE(
308   [AC_LANG_PROGRAM([#include <gcrypt.h>
309         #include <stdio.h>], [[
310         gcry_md_hd_t mac;
311
312         unsigned char data[] = { 0xbf, 0x16, 0x6e, 0x46, 0x3a, 0x6c, 0xf3, 0x93, 0xa7, 0x72,
313             0x11, 0xa1, 0xdc, 0x0b, 0x07, 0xdb, 0x1a, 0x5e, 0xd9, 0xb9, 0x81, 0xbe,
314             0xea, 0xe4, 0x31, 0x5f, 0x24, 0xff, 0xfe, 0x50, 0x8a, 0xde };
315         unsigned char key[] = { 0xfc, 0x62, 0x76, 0x35 };
316         unsigned char result[] = {0xa2, 0xb, 0x1, 0xd9, 0xc0, 0x8b, 0x5a, 0x12, 0x80,
317             0xd5, 0x50, 0x12, 0x8e, 0xd0, 0x5b, 0xb6, 0x5c, 0x87, 0x24, 0xe2, 0xd0,
318             0xd2, 0xaf, 0x63, 0xae, 0xd1, 0xd6, 0x64, 0x14, 0xe3, 0x6e, 0x61, 0x5b,
319             0xd, 0xba, 0x17, 0x7d, 0xd3, 0x10, 0xb1, 0x37, 0x41, 0x91, 0x7d, 0xeb,
320             0x1, 0x4d, 0x71, 0xe8, 0x59, 0x71, 0x42, 0x8e, 0xd6, 0xf3, 0x29, 0x3b,
321             0x90, 0xf2, 0xd1, 0xaf, 0x65, 0x1e, 0xb3};
322
323         if (!gcry_check_version (GCRYPT_VERSION))
324         {
325           fprintf (stderr, "Version mismatch %s <-> %s \n", gcry_check_version (NULL), GCRYPT_VERSION);
326           return 1;
327         }
328
329         gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
330         gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
331
332         if (gcry_md_open(&mac, GCRY_MD_SHA512, GCRY_MD_FLAG_HMAC) != GPG_ERR_NO_ERROR)
333         {
334           fprintf (stderr, "gcry_md_open error\n");
335           return 2;
336         }
337
338         gcry_md_setkey (mac, key, sizeof (key));
339         gcry_md_write (mac, data, sizeof (data));
340
341         if (memcmp(gcry_md_read (mac, 0), result, gcry_md_get_algo_dlen (gcry_md_get_algo (mac))) != 0)
342         {
343           fprintf (stderr, "memcmp error\n");
344           return 3;
345         }
346
347         gcry_md_close (mac);
348
349         return 0;
350     ]])],
351   [AC_MSG_RESULT([yes])],
352   [
353    RESULT=$?
354    if test $RESULT = 3
355    then
356      AC_MSG_FAILURE([HMAC test vector does not match. This is a known problem with libgcrypt 1.2.2 on Windows and fixed in 1.4.6.])
357    fi
358    if test $RESULT = 2
359    then
360      AC_MSG_FAILURE([HMAC test failed])
361    fi
362    if test $RESULT = 1
363    then
364      AC_MSG_FAILURE([libgcrypt header version does not match library version])
365    fi
366   ],
367   [AC_MSG_RESULT([cross compiling, test skipped])])
368 AC_LANG_POP(C)
369 fi      # $build = $target
370
371 # check for bluetooth library
372 bluetooth=0
373 AC_CHECK_LIB(bluetooth, ba2str,[AC_CHECK_HEADER([bluetooth/bluetooth.h],bluetooth=1)])
374 if test "$build_target" = "mingw"
375 then
376   bluetooth=1
377 fi
378 AM_CONDITIONAL(HAVE_LIBBLUETOOTH, [test "$bluetooth" = 1])
379 if test "$bluetooth" = 1
380 then
381   AC_DEFINE([HAVE_LIBBLUETOOTH],[1],[Have bluetooth library])
382 else
383   AC_DEFINE([HAVE_LIBBLUETOOTH],[0],[Lacking bluetooth library])
384 fi
385
386 # check for jansson library
387 jansson=0
388 AC_CHECK_HEADER([jansson.h],jansson=1)
389 AM_CONDITIONAL(HAVE_REST, [test "$jansson" = 1])
390 if test "$jansson" = 1
391 then
392   AC_DEFINE([HAVE_REST],[1],[Have jansson library])
393 else
394   AC_DEFINE([HAVE_REST],[0],[Lacking jansson library])
395 fi
396
397 # check for libpulse(audio) library
398 pulse=0
399 AC_CHECK_LIB(pulse,pa_stream_peek,
400   [AC_CHECK_HEADER([pulse/simple.h],pulse=1)])
401 if test "$build_target" = "mingw"
402 then
403   pulse=0
404 fi
405 if test "$pulse" = 1
406 then
407   AC_DEFINE([HAVE_PULSE],[1],[Have libpulse(audio) library])
408 fi
409
410 # check for libopus(audio) library
411 opus=0
412 AC_CHECK_LIB(opus,opus_decode_float,
413   [AC_CHECK_HEADER([opus/opus.h],
414     [AC_CHECK_DECL([OPUS_SET_GAIN],[opus=1],[],[[#include <opus/opus.h>]]
415     )]
416   )]
417 )
418 if test "$opus" = 1
419 then
420   AC_DEFINE([HAVE_OPUS],[1],[Have libopus library])
421 fi
422
423 # libogg
424 AC_CHECK_LIB(ogg, ogg_stream_flush_fill,
425         [AC_CHECK_HEADERS([ogg/ogg.h],
426           AM_CONDITIONAL(HAVE_OGG, true)
427           ogg=1
428           AC_DEFINE(HAVE_OGG,1,[Have ogg]),
429           AM_CONDITIONAL(HAVE_OGG, false)
430           ogg=0
431           AC_DEFINE(HAVE_OGG,0,[lacking ogg]))],
432         AM_CONDITIONAL(HAVE_OGG, false)
433         ogg=0)
434
435
436
437 gst=0
438 PKG_CHECK_MODULES(
439   [GST],
440   [glib-2.0 gobject-2.0 gstreamer-1.0 gstreamer-app-1.0 gstreamer-audio-1.0],
441   [
442     gst=1
443     AC_MSG_RESULT(ok)
444   ], [
445     gst=0
446     AC_MSG_RESULT(not found)
447   ])
448
449 # Pulse Audio
450 if test "x$pulse" != "x1" -o "x$opus" != "x1" -o "x$ogg" != "x1"
451 then
452  if test "x$gst" != "x1"
453  then
454   conversation_backend=none
455   AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
456   AM_CONDITIONAL(BUILD_GST_HELPERS, false)
457  else
458    conversation_backend=gst
459    AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
460    AM_CONDITIONAL(BUILD_GST_HELPERS, true)
461  fi
462 else
463  conversation_backend=pulse
464  AM_CONDITIONAL(BUILD_PULSE_HELPERS, true)
465  AM_CONDITIONAL(BUILD_GST_HELPERS, false)
466 fi
467
468 # libgnurl
469 LIBGNURL_CHECK_CONFIG(,7.34.0,gnurl=1,gnurl=0)
470 if test "$gnurl" = 1
471 then
472         AM_CONDITIONAL(HAVE_LIBGNURL, true)
473         AC_DEFINE([HAVE_LIBGNURL],[1],[Have libgnurl])
474 else
475         AM_CONDITIONAL(HAVE_LIBGNURL, false)
476         AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
477 fi
478
479 SAVE_CPPFLAGS=$CPPFLAGS
480 CPPFLAGS="$LIBGNURL_CPPFLAGS $LIBCURL_CPPFLAGS $CPPFLAGS"
481 LIBS="$LIBGNURL $LIBCURL $LIBS"
482
483 # libcurl-gnutls
484 LIBCURL_CHECK_CONFIG(,7.34.0,[curl=true],[curl=false])
485 if test "x$curl" = xtrue
486 then
487
488  AC_CHECK_HEADERS([curl/curl.h],
489   AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],[curl=false],[[#include <curl/curl.h>]]),
490   [curl=false])
491  AC_CHECK_HEADERS([gnurl/curl.h],
492   AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],,[[#include <gnurl/curl.h>]]))
493  # need libcurl-gnutls.so, everything else is not acceptable
494  AC_CHECK_LIB([curl-gnutls],[curl_easy_getinfo],,[curl=false])
495  # cURL must support CURLINFO_TLS_SESSION, version >= 7.34
496 fi
497
498 # Check for curl/curl.h and gnurl/curl.h so we can use #ifdef
499 # HAVE_CURL_CURL_H later (the above LIBCURL_CHECK_CONFIG accepted
500 # *either* header set).
501 AC_CHECK_HEADERS([curl/curl.h],,
502   curl=false
503   AC_CHECK_HEADERS([gnurl/curl.h],,
504   gnurl=false))
505
506
507
508 if test x$curl = xfalse
509 then
510         AM_CONDITIONAL(HAVE_LIBCURL, false)
511 if test "$gnurl" = 0
512 then
513         AC_MSG_WARN([GNUnet requires libcurl-gnutls or gnurl >= 7.34])
514 fi
515 else
516         AM_CONDITIONAL(HAVE_LIBCURL, true)
517         AC_DEFINE([HAVE_LIBCURL],[1],[Have CURL])
518 fi
519
520
521 # restore LIBS & CPPFLAGS
522 LIBS=$SAVE_LIBS
523 CPPFLAGS=$SAVE_CPPFLAGS
524
525 AC_CHECK_HEADERS([glpk.h],[glpk=true],[gplk=false])
526 # GLPK must support glpk_init_env, version >= 4.43
527 AC_CHECK_LIB([glpk],[glp_init_env],,[gplk=false])
528 # GLPK must support atm MLP presolving, version >= 4.32
529 AC_CHECK_MEMBERS(glp_iocp.presolve,,[gplk=false],[[#include <glpk.h>]])
530 if test x$gplk = xfalse
531 then
532         AM_CONDITIONAL(HAVE_LIBGLPK, false)
533         AC_MSG_WARN([GNUnet requires GLPK  >= 4.32])
534 else
535         AM_CONDITIONAL(HAVE_LIBGLPK, true)
536         AC_DEFINE([HAVE_LIBGLPK],[1],[Have GLPK])
537 fi
538
539
540
541 AC_CHECK_HEADERS([nss.h],[nss=true],[nss=false])
542 if test x$nss = xfalse
543 then
544         AM_CONDITIONAL(HAVE_GLIBCNSS, false)
545         AC_MSG_WARN([No GNU libc nss header, will not build NSS plugin])
546 else
547         AM_CONDITIONAL(HAVE_GLIBCNSS, true)
548 fi
549
550
551
552 # test for kvm and kstat (for CPU stats under BSD/Solaris)
553 AC_CHECK_LIB([kvm],[kvm_open])
554 AC_CHECK_LIB([kstat],[kstat_open])
555
556
557 # should the build process be restricted to the code required
558 # for GNU Taler wallets?
559 AC_MSG_CHECKING(whether to compile GNU Taler Wallet library ONLY)
560 AC_ARG_ENABLE([taler-wallet],
561    [AS_HELP_STRING([--enable-taler-wallet], [only compile for Taler wallet])],
562    [taler_only=${enableval}],
563    [taler_only=no])
564 AC_MSG_RESULT($taler_only)
565 AM_CONDITIONAL([TALER_ONLY], [test "x$taler_only" = "xyes"])
566
567 # test for libextractor
568 extractor=0
569 AC_MSG_CHECKING(for libextractor)
570 AC_ARG_WITH(extractor,
571    [  --with-extractor=PFX    base of libextractor installation],
572    [AC_MSG_RESULT([$with_extractor])
573     case $with_extractor in
574       no)
575         ;;
576       yes)
577         AC_CHECK_HEADERS(extractor.h,
578           AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
579             extractor=1))
580         ;;
581       *)
582         LDFLAGS="-L$with_extractor/lib $LDFLAGS"
583         CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
584         AC_CHECK_HEADERS(extractor.h,
585           AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
586             EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
587             extractor=1))
588         ;;
589     esac
590    ],
591    [AC_MSG_RESULT([--with-extractor not specified])
592     AC_CHECK_HEADERS(extractor.h,
593      AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
594       extractor=1))])
595 # restore LIBS
596 LIBS=$SAVE_LIBS
597
598 if test "$extractor" != 1
599 then
600  AM_CONDITIONAL(HAVE_LIBEXTRACTOR, false)
601  AC_DEFINE([HAVE_LIBEXTRACTOR],[0],[Lacking libextractor])
602 else
603  AM_CONDITIONAL(HAVE_LIBEXTRACTOR, true)
604  AC_DEFINE([HAVE_LIBEXTRACTOR],[1],[Have libextractor])
605 fi
606
607
608 if test "$taler_only" != yes
609 then
610
611 # Check for libltdl header (#2999)
612 ltdl=0
613 AC_MSG_CHECKING(for libltdl)
614 AC_ARG_WITH(ltdl,
615    [  --with-ltdl=PFX    base of libltdl installation],
616    [AC_MSG_RESULT([$with_ltdl])
617     case $with_ltdl in
618       no)
619         ;;
620       yes)
621         AC_CHECK_HEADERS(ltdl.h,
622           AC_CHECK_LIB([ltdl], [lt_dlopenext],
623             ltdl=1))
624         ;;
625       *)
626         LDFLAGS="-L$with_ltdl/lib $LDFLAGS"
627         CPPFLAGS="-I$with_ltdl/include $CPPFLAGS"
628         AC_CHECK_HEADERS(ltdl.h,
629           AC_CHECK_LIB([ltdl], [lt_dlopenext],
630             EXT_LIB_PATH="-L$with_ltdl/lib $EXT_LIB_PATH"
631             ltdl=1))
632         ;;
633     esac
634    ],
635    [AC_MSG_RESULT([--with-ltdl not specified])
636     AC_CHECK_HEADERS(ltdl.h,
637      AC_CHECK_LIB([ltdl], [lt_dlopenext],
638       ltdl=1))])
639 if test x$ltdl = x1
640 then
641  AC_MSG_RESULT([libltdl found])
642 else
643  AC_MSG_ERROR([GNUnet requires libltdl (from GNU libtool), try installing libltdl-dev])
644 fi
645 # restore LIBS
646 LIBS=$SAVE_LIBS
647
648
649 # libidn
650 AC_MSG_CHECKING([if Libidn can be used])
651 AC_ARG_WITH(libidn, AC_HELP_STRING([--with-libidn=[DIR]],
652                                     [Support IDN (needs GNU Libidn)]),
653 libidn=$withval, libidn=yes)
654 if test "$libidn" != "no"; then
655   if test "$libidn" != "yes"; then
656      LDFLAGS="${LDFLAGS} -L$libidn/lib"
657      CPPFLAGS="${CPPFLAGS} -I$libidn/include"
658   fi
659 fi
660 libidn=no
661 AC_CHECK_HEADER(idna.h,
662   AC_CHECK_LIB(idn, stringprep_check_version,
663     [libidn=yes LIBS="${LIBS} -lidn"], []), [])
664 if test "$libidn" != "yes"; then
665   AC_MSG_FAILURE([GNUnet requires libidn.
666 libidn-1.13 should be sufficient, newer versions work too.])
667 fi
668 AC_MSG_RESULT($libidn)
669
670
671 # test for zlib
672 SAVE_LDFLAGS=$LDFLAGS
673 SAVE_CPPFLAGS=$CPPFLAGS
674 AC_ARG_WITH(zlib,
675             [  --with-zlib[[=DIR]]       use libz in DIR],
676             [AS_IF([test "$withval" = "no"],
677                    [AC_MSG_ERROR([GNUnet requires zlib])],
678                    [test "$withval" != "yes"],
679                    [
680                      Z_DIR=$withval
681                      CPPFLAGS="${CPPFLAGS} -I$withval/include"
682                      LDFLAGS="${LDFLAGS} -L$withval/lib"
683                    ])
684             ])
685 AC_CHECK_HEADER(zlib.h,
686                 [],
687                 [AC_MSG_ERROR([GNUnet requires zlib])])
688 AC_CHECK_LIB(z, compress2,
689              [
690               AC_DEFINE([HAVE_ZLIB], [], [Have compression library])
691               if test "x${Z_DIR}" != "x"; then
692                       Z_CFLAGS="-I${Z_DIR}/include"
693                       Z_LIBS="-L${Z_DIR}/lib -lz"
694               else
695                       Z_LIBS="-lz"
696               fi],
697               [AC_MSG_ERROR([GNUnet requires zlib])])
698 AC_SUBST(Z_CFLAGS)
699 AC_SUBST(Z_LIBS)
700
701 if test "$enable_shared" = "no"
702 then
703  AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])
704 fi
705
706
707
708 # restore LIBS
709 LIBS=$SAVE_LIBS
710
711
712 fi
713
714 # check for iconv
715 AM_ICONV
716
717 # test for libunistring
718 gl_LIBUNISTRING
719 if test $HAVE_LIBUNISTRING != yes; then
720  AC_MSG_ERROR([GNUnet requires libunistring])
721 fi
722 if test $gl_libunistring_hexversion -le 2305; then
723  AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])
724 fi
725 # restore LIBS
726 LIBS=$SAVE_LIBS
727
728
729
730 # Checks for standard header files.
731 AC_HEADER_DIRENT
732 AC_HEADER_STDC
733
734 # Check for headers that are ALWAYS required
735 AC_CHECK_HEADERS([fcntl.h math.h errno.h ctype.h limits.h stdio.h stdlib.h string.h unistd.h stdarg.h signal.h locale.h sys/stat.h sys/types.h],,AC_MSG_ERROR([Compiling GNUnet requires standard UNIX headers files]))
736
737
738
739 # Checks for headers that are only required on some systems or opional (and where we do NOT abort if they are not there)
740 AC_CHECK_HEADERS([malloc.h malloc/malloc.h malloc/malloc_np.h langinfo.h sys/param.h sys/mount.h sys/statvfs.h sys/select.h sockLib.h sys/mman.h sys/msg.h sys/vfs.h arpa/inet.h fcntl.h libintl.h netdb.h netinet/in.h sys/ioctl.h sys/socket.h sys/time.h unistd.h kstat.h sys/sysinfo.h kvm.h sys/file.h sys/resource.h ifaddrs.h mach/mach.h stddef.h sys/timeb.h terminos.h argz.h ucred.h sys/ucred.h endian.h sys/endian.h execinfo.h byteswap.h])
741
742 # FreeBSD requires something more funky for netinet/in_systm.h and netinet/ip.h...
743 AC_CHECK_HEADERS([sys/types.h netinet/in_systm.h netinet/in.h netinet/ip.h],,,
744 [#ifdef HAVE_SYS_TYPES_H
745 #include <sys/types.h>
746 #endif
747 #ifdef HAVE_NETINET_IN_SYSTM_H
748 #include <netinet/in_systm.h>
749 #endif
750 #ifdef HAVE_NETINET_IN_H
751 #include <netinet/in.h>
752 #endif
753 ])
754
755 SAVE_LDFLAGS=$LDFLAGS
756 SAVE_CPPFLAGS=$CPPFLAGS
757
758 # test for sqlite
759 sqlite=false
760 AC_MSG_CHECKING(for SQLite)
761 AC_ARG_WITH(sqlite,
762   [  --with-sqlite=PFX       base of SQLite installation],
763   [AC_MSG_RESULT("$with_sqlite")
764    case $with_sqlite in
765    no)
766      ;;
767    yes)
768     AC_CHECK_HEADERS(sqlite3.h,
769      sqlite=true)
770      ;;
771    *)
772     LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
773     CPPFLAGS="-I$with_sqlite/include $CPPFLAGS"
774     AC_CHECK_HEADERS(sqlite3.h,
775      EXT_LIB_PATH="-L$with_sqlite/lib $EXT_LIB_PATH"
776      SQLITE_LDFLAGS="-L$with_sqlite/lib"
777      SQLITE_CPPFLAGS="-I$with_sqlite/include"
778      sqlite=true)
779     LDFLAGS=$SAVE_LDFLAGS
780     CPPFLAGS=$SAVE_CPPFLAGS
781     ;;
782    esac
783   ],
784   [AC_MSG_RESULT([--with-sqlite not specified])
785     AC_CHECK_HEADERS(sqlite3.h, sqlite=true)])
786 AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue)
787 AC_SUBST(SQLITE_CPPFLAGS)
788 AC_SUBST(SQLITE_LDFLAGS)
789
790 # test for postgres
791 postgres=false
792 AX_LIB_POSTGRESQL([])
793 if test "$found_postgresql" = "yes"; then
794   CPPFLAGS="$CPPFLAGS $POSTGRESQL_CPPFLAGS"
795   AC_CHECK_HEADERS([libpq-fe.h],
796     postgres=true)
797 fi
798
799 AM_CONDITIONAL(HAVE_POSTGRESQL, test x$postgres = xtrue)
800
801
802 LDFLAGS=$SAVE_LDFLAGS
803 CPPFLAGS=$SAVE_CPPFLAGS
804
805 # mysql & windows
806 AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
807 AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>])
808
809 if test "$build_target" = "mingw"
810 then
811   CYGWIN_MYSQL_MAGIC="#include <mysql/my_global.h>"
812 fi
813
814 # test for mysql
815 mysql=false
816 mysqlfail=false
817 SAVE_LDFLAGS=$LDFLAGS
818 SAVE_CPPFLAGS=$CPPFLAGS
819 AC_MSG_CHECKING(for mysql)
820 AC_ARG_WITH(mysql,
821   [  --with-mysql=PFX        base of MySQL installation],
822   [AC_MSG_RESULT("$with_mysql")
823    if test "$with_mysql" != "no"
824    then
825     if test "$with_mysql" != "yes"
826     then
827       LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS"
828       CPPFLAGS="-I$with_mysql/include $CPPFLAGS"
829     fi
830     AC_CHECK_HEADERS(mysql/mysql.h,
831      AC_CHECK_LIB(mysqlclient, mysql_init,
832       MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql"
833       MYSQL_CPPFLAGS="-I$with_mysql/include"
834
835       mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
836    fi
837   ],
838   [AC_MSG_RESULT([--with-mysql not specified])
839    if test -d "/usr/lib64/mysql"; then
840     MYSQL_LIBDIR="/usr/lib64/mysql"
841    elif test -d "/usr/lib/mysql"; then
842     MYSQL_LIBDIR="/usr/lib/mysql"
843    else
844     MYSQL_LIBDIR="/usr/lib"
845    fi
846    LDFLAGS="-L$MYSQL_LIBDIR $LDFLAGS $ZLIBS"
847    AC_CHECK_LIB(mysqlclient, mysql_init,
848     [AC_CHECK_HEADERS(mysql/mysql.h,
849       MYSQL_LDFLAGS="-L$MYSQL_LIBDIR"
850       mysql=true
851
852      , [], [$CYGWIN_MYSQL_MAGIC])])
853   ])
854
855 AC_SUBST(MYSQL_LDFLAGS)
856 AC_SUBST(MYSQL_CPPFLAGS)
857
858 # additional version check for mysql
859 AC_ARG_ENABLE(mysql-version-check, [  --disable-mysql-version-check  do not check MySQL version],, enable_mysql_version_check=yes)
860 if test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"
861 then
862   AC_MSG_CHECKING(mysql version)
863   AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
864     [[$CYGWIN_MYSQL_MAGIC
865       #include <mysql/mysql.h>]],
866     [[
867       #if (MYSQL_VERSION_ID < 40100)
868       #error needs at least version >= 4.1
869       #endif
870       int main () { return 0; }
871     ]])
872     ],mysql=true,mysql=false)
873   if test "$mysql" = "false"
874   then
875     mysqlfail=true
876     AC_MSG_RESULT([fail, >= 4.1 required])
877   else
878     AC_MSG_RESULT(ok)
879   fi
880 fi
881 AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue)
882 AM_CONDITIONAL(HAVE_MYSQLE, test "0" = "1")
883 # restore LIBS
884 LIBS=$SAVE_LIBS
885 LDFLAGS=$SAVE_LDFLAGS
886 CPPFLAGS=$SAVE_CPPFLAGS
887
888 if test "$sqlite" = 0 -a "$mysql" = 0
889 then
890  AC_MSG_ERROR([GNUnet requires SQLite or MySQL])
891 fi
892
893 # libmicrohttpd
894 lmhd=0
895 AC_MSG_CHECKING([for libmicrohttpd])
896 AC_ARG_WITH(microhttpd,
897    [  --with-microhttpd=PFX   base of libmicrohttpd installation],
898    [AC_MSG_RESULT([$with_microhttpd])
899     case $with_microhttpd in
900       no)
901         ;;
902       yes)
903         AC_CHECK_HEADERS([microhttpd.h],
904           AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
905             AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
906               [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
907               AC_COMPILE_IFELSE([AC_LANG_SOURCE([
908                 #include "$native_srcdir/src/include/platform.h"
909                 #include <microhttpd.h>
910                 #if (MHD_VERSION < 0x0094200)
911                 #error needs at least version 0.9.42
912                 #endif
913                 int main () { return 0; }
914                ])],
915                [AC_MSG_RESULT(ok)
916                 lmhd=1],
917                [AC_MSG_RESULT(failed)])]),
918             [],[#include "$native_srcdir/src/include/platform.h"
919                 #include <microhttpd.h>]),,
920             [#include "$native_srcdir/src/include/platform.h"])
921         ;;
922       *)
923         LDFLAGS="-L$with_microhttpd/lib $LDFLAGS"
924         CPPFLAGS="-I$with_microhttpd/include $CPPFLAGS"
925         AC_CHECK_HEADERS(microhttpd.h,
926           AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
927             AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
928               EXT_LIB_PATH="-L$with_microhttpd/lib $EXT_LIB_PATH"
929               [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
930                AC_COMPILE_IFELSE([AC_LANG_SOURCE([
931                 #include "$native_srcdir/src/include/platform.h"
932                 #include <microhttpd.h>
933                 #if (MHD_VERSION < 0x0094200)
934                 #error needs at least version 0.9.42
935                 #endif
936                 int main () { return 0; }
937                ])],
938                [AC_MSG_RESULT(ok)
939                 lmhd=1],
940                [AC_MSG_RESULT(failed)])]),
941             [],[#include "$native_srcdir/src/include/platform.h"
942                 #include <microhttpd.h>]),,
943             [#include "$native_srcdir/src/include/platform.h"])
944         ;;
945     esac
946    ],
947    [AC_MSG_RESULT([--with-microhttpd not specified])
948     AC_CHECK_HEADERS([microhttpd.h],
949       AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
950         AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
951           [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
952               AC_COMPILE_IFELSE([AC_LANG_SOURCE([
953                 #include "$native_srcdir/src/include/platform.h"
954                 #include <microhttpd.h>
955                 #if (MHD_VERSION < 0x0094200)
956                 #error needs at least version 0.9.42
957                 #endif
958                ])],
959                [AC_MSG_RESULT(ok)
960                 lmhd=1],
961                [AC_MSG_RESULT(failed)])]),
962         [],[#include "$native_srcdir/src/include/platform.h"
963             #include <microhttpd.h>]),,
964        [#include "$native_srcdir/src/include/platform.h"])])
965 AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
966 AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])
967
968
969 # restore LIBS
970 LIBS=$SAVE_LIBS
971
972 # check for python & pexpect (used for some testcases only)
973 AM_PATH_PYTHON([2.6],, [:])
974 AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
975
976 # check for gettext
977 AM_GNU_GETTEXT([external])
978 AM_GNU_GETTEXT_VERSION([0.18.1])
979
980 # Checks for standard typedefs, structures, and compiler characteristics.
981 AC_TYPE_PID_T
982 AC_TYPE_SIZE_T
983 AC_TYPE_MODE_T
984 AC_HEADER_TIME
985 AC_HEADER_STAT
986 AC_HEADER_STDBOOL
987 AC_STRUCT_TM
988
989 AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
990    [ AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [Do we have sockaddr_in.sin_len?])
991    ],
992    [],
993    [
994       #include <sys/types.h>
995       #include <sys/socket.h>
996       #include <netinet/in.h>
997    ])
998
999
1000
1001 # Checks for library functions.
1002 AC_FUNC_CLOSEDIR_VOID
1003 AC_FUNC_FORK
1004 AC_PROG_GCC_TRADITIONAL
1005 AC_FUNC_MEMCMP
1006 AC_FUNC_SELECT_ARGTYPES
1007 AC_FUNC_CHOWN
1008
1009 AC_TYPE_SIGNAL
1010 AC_FUNC_STAT
1011 AC_FUNC_STRFTIME
1012 AC_FUNC_VPRINTF
1013 AC_HEADER_SYS_WAIT
1014 AC_TYPE_OFF_T
1015 AC_TYPE_UID_T
1016 AC_CHECK_FUNCS([atoll stat64 strnlen mremap getrlimit setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size getrusage random srandom stat statfs statvfs wait4])
1017
1018 # restore LIBS
1019 LIBS=$SAVE_LIBS
1020
1021 GN_INTLINCL=""
1022 GN_LIBINTL="$LTLIBINTL"
1023 AC_ARG_ENABLE(framework, [  --enable-framework      enable Mac OS X framework build helpers],enable_framework_build=$enableval)
1024 AM_CONDITIONAL(WANT_FRAMEWORK, test x$enable_framework_build = xyes)
1025 if test x$enable_framework_build = xyes
1026 then
1027   AC_DEFINE([FRAMEWORK_BUILD], 1, [Build a Mac OS X Framework])
1028   GN_INTLINCL='-I$(top_srcdir)/src/intlemu'
1029   GN_LIBINTL='$(top_builddir)/src/intlemu/libintlemu.la -framework CoreFoundation'
1030   AC_LIB_APPENDTOVAR([CPPFLAGS], [$GN_INTLINCL])
1031 fi
1032
1033 GN_LIB_LDFLAGS="-export-dynamic -no-undefined"
1034 GN_PLUGIN_LDFLAGS="-export-dynamic -avoid-version -module -no-undefined"
1035
1036 AC_SUBST(GN_LIB_LDFLAGS)
1037 AC_SUBST(GN_PLUGIN_LDFLAGS)
1038 AC_SUBST(GN_INTLINCL)
1039 AC_SUBST(GN_LIBINTL)
1040
1041 AC_SUBST(CPPFLAGS)
1042 AC_SUBST(LIBS)
1043 AC_SUBST(LDFLAGS)
1044 AC_SUBST(EXT_LIB_PATH)
1045 AC_SUBST(EXT_LIBS)
1046
1047 AC_SUBST(LIBPREFIX)
1048 AC_SUBST(DLLDIR)
1049 AC_SUBST(EXT_LIB_PATH)
1050
1051
1052 # test for sudo
1053 AC_MSG_CHECKING(for sudo)
1054 AC_ARG_WITH(sudo,
1055   [  --with-sudo=PATH       path to sudo binary (or just yes)],
1056   [AC_MSG_RESULT("$with_sudo")
1057    case $with_sudo in
1058    no)
1059      SUDO_BINARY=
1060      ;;
1061    yes)
1062      SUDO_BINARY=sudo
1063      ;;
1064    *)
1065      SUDO_BINARY=$with_sudo
1066     ;;
1067    esac
1068   ],
1069   [AC_MSG_RESULT([no])])
1070 AC_SUBST(SUDO_BINARY)
1071 AM_CONDITIONAL([HAVE_SUDO], [test "x$SUDO_BINARY" != "x" -o -w /])
1072
1073
1074 # test for nssdir
1075 AC_MSG_CHECKING(with nssdir)
1076 AC_ARG_WITH(nssdir,
1077   [  --with-nssdir=PATH       where to install NSS plugins],
1078   [AC_MSG_RESULT("$with_nssdir")
1079    case $with_nssdir in
1080    no)
1081      NSS_DIR=
1082      install_nss=0
1083      ;;
1084    yes)
1085      NSS_DIR="/lib"
1086      install_nss=1
1087      ;;
1088    *)
1089      NSS_DIR=$with_nssdir
1090      install_nss=1
1091     ;;
1092    esac
1093   ],
1094   [
1095    if test "x$SUDO_BINARY" != "x" -o -w /
1096    then
1097      NSS_DIR="/lib"
1098      install_nss=1
1099      AC_MSG_RESULT([yes, to /lib])
1100    else
1101      NSS_DIR=
1102      install_nss=0
1103      AC_MSG_RESULT([no])
1104    fi
1105   ])
1106 AC_SUBST(NSS_DIR)
1107 AM_CONDITIONAL([INSTALL_NSS], [test "x$install_nss" != "x0"])
1108
1109 # test for gnunetdns group name
1110 GNUNETDNS_GROUP=gnunetdns
1111 AC_MSG_CHECKING(for gnunetdns group name)
1112 AC_ARG_WITH(gnunetdns,
1113   [  --with-gnunetdns=GRPNAME       name for gnunetdns group],
1114   [AC_MSG_RESULT("$with_gnunetdns")
1115    case $with_gnunetdns in
1116    no)
1117      GNUNETDNS_GROUP=gnunet
1118      ;;
1119    yes)
1120      GNUNETDNS_GROUP=gnunetdns
1121      ;;
1122    *)
1123      GNUNETDNS_GROUP=$with_gnunetdns
1124     ;;
1125    esac
1126   ],
1127   [AC_MSG_RESULT([gnunetdns])])
1128 AC_SUBST(GNUNETDNS_GROUP)
1129
1130
1131
1132 # gnutls
1133 gnutls=0
1134 gnutls_dane=0
1135 AC_MSG_CHECKING(for gnutls)
1136 AC_ARG_WITH(gnutls,
1137    [  --with-gnutls=PFX   base of gnutls installation],
1138    [AC_MSG_RESULT([$with_gnutls])
1139     case $with_gnutls in
1140       no)
1141         ;;
1142       yes)
1143         AC_CHECK_HEADERS([gnutls/abstract.h],
1144             AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1145              gnutls=true))
1146         AC_CHECK_HEADERS([gnutls/dane.h],
1147             AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1148               gnutls_dane=1))
1149         ;;
1150       *)
1151         LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
1152         CPPFLAGS="-I$with_gnutls/include $CPPFLAGS"
1153         AC_CHECK_HEADERS([gnutls/abstract.h],
1154             AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1155               EXT_LIB_PATH="-L$with_gnutls/lib $EXT_LIB_PATH"
1156               gnutls=true))
1157         AC_CHECK_HEADERS([gnutls/dane.h],
1158             AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1159               gnutls_dane=1))
1160         ;;
1161     esac
1162    ],
1163    [AC_MSG_RESULT([--with-gnutls not specified])
1164     AC_CHECK_HEADERS([gnutls/abstract.h],
1165         AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1166           gnutls=true))
1167     AC_CHECK_HEADERS([gnutls/dane.h],
1168         AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1169                      gnutls_dane=1))
1170    ])
1171 AM_CONDITIONAL(HAVE_GNUTLS, test x$gnutls = xtrue)
1172 AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have GnuTLS])
1173 AM_CONDITIONAL(HAVE_GNUTLS_DANE, test x$gnutls_dane = x1)
1174 AC_DEFINE_UNQUOTED([HAVE_GNUTLS_DANE], $gnutls_dane, [We have GnuTLS with DANE support])
1175
1176
1177 # Test if we are building for superMUC
1178 AC_MSG_CHECKING(if GNUnet is being configured to run on the SuperMUC)
1179 AC_ARG_ENABLE([supermuc],
1180     [AS_HELP_STRING([--enable-supermuc],
1181        [build GNUnet with support to run on the SuperMUC (default is NO)])],
1182     [if test "x$enable_supermuc" = "xno"
1183      then
1184        supermuc=0
1185      else
1186        supermuc=1
1187      fi],
1188     [supermuc=0
1189      enable_supermuc=no])
1190 AC_MSG_RESULT($enable_SUPERMUC)
1191 AM_CONDITIONAL([ENABLE_SUPERMUC], [test "x$supermuc" = "x1"])
1192 AC_DEFINE_UNQUOTED([ENABLE_SUPERMUC], [$supermuc], [Build with support for SuperMUC])
1193
1194 # Check if NSE has to send timestamp information to testbed logger for
1195 # generating histogram of messages received
1196 AC_MSG_CHECKING(if NSE has to send timestamp information to testbed logger)
1197 AC_ARG_ENABLE([nse-histogram],
1198     [AS_HELP_STRING([--enable-nse-histogram],
1199        [have NSE send timestamp information to testbed logger for generating
1200        histogram of received messages.  NOT useful for production (default is
1201        NO)])],
1202     [if test "x$enableval" = "xno"
1203      then
1204        nse_histogram=0
1205      else
1206        nse_histogram=1
1207      fi],
1208     [nse_histogram=0
1209      enable_nse_histogram=no])
1210 AC_MSG_RESULT($enable_nse_histogram)
1211 AM_CONDITIONAL([ENABLE_NSE_HISTOGRAM], [test "x$nse_histogram" = "x1"])
1212 AC_DEFINE_UNQUOTED([ENABLE_NSE_HISTOGRAM], [$nse_histogram],
1213                    [have NSE send timestamp information to testbed logger])
1214
1215 # should 'make check' run tests?
1216 AC_MSG_CHECKING(whether to run tests)
1217 AC_ARG_ENABLE([testruns],
1218    [AS_HELP_STRING([--disable-testruns], [disable running tests on make check (default is YES)])],
1219    [enable_tests_run=${enableval}],
1220    [enable_tests_run=yes])
1221 AC_MSG_RESULT($enable_test_run)
1222 AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"])
1223
1224
1225 # should monkey be used when running (certain) services?
1226 AC_MSG_CHECKING(whether to run with monkey)
1227 AC_ARG_ENABLE([monkey],
1228    [AS_HELP_STRING([--enable-monkey], [enable running with monkey])],
1229    [enable_monkey=${enableval}],
1230    [enable_monkey=no])
1231 AC_MSG_RESULT($enable_monkey)
1232 AM_CONDITIONAL([ENABLE_MONKEY], [test "x$enable_monkey" = "xyes"])
1233 if test "x$enable_monkey" = "xyes"
1234 then
1235   MONKEYPREFIX="pathologist -d $(eval echo ${datarootdir}/gnunet/gnunet.sqlite) -p 30 --"
1236 else
1237   MONKEYPREFIX=""
1238 fi
1239 AC_SUBST(MONKEYPREFIX)
1240
1241
1242 # should expensive tests be run?
1243 AC_MSG_CHECKING(whether to run expensive tests)
1244 AC_ARG_ENABLE([expensivetests],
1245    [AS_HELP_STRING([--enable-expensivetests], [enable running expensive testcases])],
1246    [enable_expensive=${enableval}],
1247    [enable_expensive=no])
1248 AC_MSG_RESULT($enable_expensive)
1249 AM_CONDITIONAL([HAVE_EXPENSIVE_TESTS], [test "x$enable_expensive" = "xyes"])
1250
1251 # should ports be open for Java services?
1252 AC_MSG_CHECKING(whether to enable ports for gnunet-java)
1253 AC_ARG_ENABLE([javaports],
1254    [AS_HELP_STRING([--enable-javaports], [use non-zero ports for services with Java bindings (default is NO)])],
1255    [enable_java_ports=${enableval}],
1256    [enable_java_ports=no])
1257 AC_MSG_RESULT($enable_java_ports)
1258 if test "x$enable_java_ports" = "xyes"
1259 then
1260   JAVAPORT=""
1261 else
1262   JAVAPORT="$UNIXONLY"
1263 fi
1264 AC_SUBST(JAVAPORT)
1265
1266 # should benchmarks be run?
1267 AC_MSG_CHECKING(whether to run benchmarks during make check)
1268 AC_ARG_ENABLE([benchmarks],
1269    [AS_HELP_STRING([--enable-benchmarks], [enable running benchmarks during make check])],
1270    [enable_benchmarks=${enableval}],
1271    [enable_benchmarks=no])
1272 AC_MSG_RESULT($enable_benchmarks)
1273 AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
1274
1275 # should gnunet-testing be compiled
1276 AC_MSG_CHECKING(wether to compile gnunet-testing)
1277 AC_ARG_ENABLE([testing],
1278    [AS_HELP_STRING([--disable-testing], [do not build gnunet-testing])],
1279    [enable_testing=${enableval}],
1280    [enable_testing=yes])
1281 AC_MSG_RESULT($enable_testing)
1282 AM_CONDITIONAL([HAVE_TESTING], [test "x$enable_testing" = "xyes"])
1283
1284 # should experimental code be compiled (code that may not yet compile)?
1285 AC_MSG_CHECKING(whether to compile experimental code)
1286 AC_ARG_ENABLE([experimental],
1287    [AS_HELP_STRING([--enable-experimental], [enable compiling experimental code])],
1288    [enable_experimental=${enableval}],
1289    [enable_experimental=no])
1290 AC_MSG_RESULT($enable_experimental)
1291 AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
1292
1293 # FTBFS right now...
1294 AC_MSG_CHECKING(whether to compile ATS test code)
1295 AC_ARG_ENABLE([wachs],
1296    [AS_HELP_STRING([--enable-wachs], [enable compiling ATS test code])],
1297    [enable_wachs=${enableval}],
1298    [enable_wachs=no])
1299 AC_MSG_RESULT($enable_wachs)
1300 AM_CONDITIONAL([HAVE_WACHS], [test "x$enable_wachs" = "xyes"])
1301
1302 # should malicious code be compiled (should only be used for testing)?
1303 AC_MSG_CHECKING(whether to compile malicious code)
1304 AC_ARG_ENABLE([malicious],
1305    [AS_HELP_STRING([--enable-malicious], [enable compiling malicious code])],
1306    [if test "x$enableval" = "xno"
1307      then
1308        malicious=0
1309      else
1310        malicious=1
1311      fi],
1312    [malicious=0
1313     enable_malicious=no])
1314 AC_MSG_RESULT($enable_malicious)
1315 AM_CONDITIONAL([ENABLE_MALICIOUS], [test 1=$malicious])
1316 AC_DEFINE_UNQUOTED([ENABLE_MALICIOUS], [$malicious],
1317                    [enable compilation of malicious code])
1318
1319 # should services be started by default when a peer starts?  Some services may
1320 # choose to never start by default and it is upto the service/module developer to
1321 # decide it by having "AUTOSTART = NO" instead of "AUTOSTART = @AUTOSTART@" in
1322 # the service/module's conf.in file.
1323 AUTOSTART="YES"
1324 AC_MSG_CHECKING(whether to auto-start peer's services by default)
1325 AC_ARG_ENABLE([autostart],
1326    [AS_HELP_STRING([--disable-autostart], [do not start peer's services by default])],
1327    [enable_autostart=${enableval}
1328     if test "x$enable_autostart" == "xno"
1329     then
1330         AUTOSTART="NO"
1331     fi
1332    ],
1333    [enable_autostart=yes])
1334 AC_MSG_RESULT($enable_autostart)
1335 #AM_CONDITIONAL([HAVE_AUTOSTART], [test "x$enable_autostart" = "xyes"])
1336 AC_SUBST(AUTOSTART)
1337
1338 # should memory statistics be kept (very expensive CPU-wise!)
1339 AC_MSG_CHECKING(whether to create expensive statistics on memory use)
1340 AC_ARG_ENABLE([heapstats],
1341    [AS_HELP_STRING([--enable-heapstats], [enable expensive heap statistics])],
1342    [enable_heapstats=1],
1343    [enable_heapstats=0])
1344 AC_MSG_RESULT($enable_heapstats)
1345 AC_DEFINE_UNQUOTED([ENABLE_HEAP_STATISTICS],$enable_heapstats,[enable expensive heap statistics])
1346
1347 # should code be enabled that works around missing OS functionality on Windows?
1348 # used for test cases
1349 if test $build_target = "mingw"
1350 then
1351         workarounds=1
1352
1353 AC_LINK_IFELSE(
1354  [AC_LANG_PROGRAM(
1355   [#include <ws2tcpip.h>
1356   ],[
1357   int s = socket (0, 0, 0);])
1358  ],[
1359   AC_DEFINE_UNQUOTED([HAVE_SOCKET],1,[Define this if socket() is available])
1360  ],[
1361   AC_DEFINE_UNQUOTED([HAVE_SOCKET],0,[Define this if socket() is available])
1362  ])
1363
1364 AC_LINK_IFELSE(
1365  [AC_LANG_PROGRAM(
1366   [#include <ws2tcpip.h>
1367   ],[
1368   int s = select (0, NULL, NULL, NULL, NULL);])
1369  ],[
1370   AC_DEFINE_UNQUOTED([HAVE_SELECT],1,[Define this if select() is available])
1371  ],[
1372   AC_DEFINE_UNQUOTED([HAVE_SELECT],0,[Define this if select() is available])
1373  ])
1374
1375 AC_LINK_IFELSE(
1376  [AC_LANG_PROGRAM(
1377   [#include <ws2tcpip.h>
1378   ],[
1379   struct in_addr i;
1380   char *s = inet_ntoa (i);])
1381  ],[
1382   AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],1,[Define this if inet_ntoa() is available])
1383  ],[
1384   AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],0,[Define this if inet_ntoa() is available])
1385  ])
1386
1387 AC_LINK_IFELSE(
1388  [AC_LANG_PROGRAM(
1389   [#include <ws2tcpip.h>
1390   ],[
1391   int s = getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);])
1392  ],[
1393   AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],1,[Define this if getnameinfo() is available])
1394  ],[
1395   AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],0,[Define this if getnameinfo() is available])
1396  ])
1397
1398 AC_LINK_IFELSE(
1399  [AC_LANG_PROGRAM(
1400   [#include <ws2tcpip.h>
1401   ],[
1402   int s = gethostname (NULL, 0);])
1403  ],[
1404   AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],1,[Define this if gethostname() is available])
1405  ],[
1406   AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],0,[Define this if gethostname() is available])
1407  ])
1408
1409 AC_LINK_IFELSE(
1410  [AC_LANG_PROGRAM(
1411   [#include <ws2tcpip.h>
1412   ],[
1413   void *s = gethostbyname (NULL);])
1414  ],[
1415   AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],1,[Define this if gethostbyname() is available])
1416  ],[
1417   AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],0,[Define this if gethostbyname() is available])
1418  ])
1419
1420 AC_LINK_IFELSE(
1421  [AC_LANG_PROGRAM(
1422   [#include <ws2tcpip.h>
1423   ],[
1424   void *s = gethostbyaddr (NULL, 0, 0);])
1425  ],[
1426   AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],1,[Define this if gethostbyaddr() is available])
1427  ],[
1428   AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],0,[Define this if gethostbyaddr() is available])
1429  ])
1430
1431 AC_LINK_IFELSE(
1432  [AC_LANG_PROGRAM(
1433   [#include <ws2tcpip.h>
1434   ],[
1435   int s = getaddrinfo (NULL, NULL, NULL, NULL);])
1436  ],[
1437   AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1438  ],[
1439   AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1440  ])
1441
1442 else
1443   AC_MSG_CHECKING(whether to enable windows workarounds)
1444   AC_ARG_ENABLE([windows_workarounds],
1445      [AS_HELP_STRING([--enable-windows_workarounds], [enable workarounds used on Windows (only useful for test cases)])],
1446      [enable_workarounds=${enableval}],
1447      [enable_workarounds=no])
1448   AC_MSG_RESULT($enable_workarounds)
1449   if test x$enable_windows_workarounds = "xyes"
1450   then
1451      workarounds=1
1452   else
1453      workarounds=0
1454    fi
1455 fi
1456 AC_DEFINE_UNQUOTED([ENABLE_WINDOWS_WORKAROUNDS], $workarounds, [enable workarounds used on Windows (only useful for test cases)])
1457
1458 # gcov compilation
1459 AC_MSG_CHECKING(whether to compile with support for code coverage analysis)
1460 AC_ARG_ENABLE([coverage],
1461               AS_HELP_STRING([--enable-coverage],
1462                              [compile the library with code coverage support]),
1463               [use_gcov=${enableval}],
1464               [use_gcov=no])
1465 AC_MSG_RESULT($use_gcov)
1466 AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"])
1467
1468
1469 # version info
1470 AC_PATH_PROG(svnversioncommand, svnversion)
1471 AC_PATH_PROG(gitcommand, git)
1472 AC_MSG_CHECKING(for source being under a VCS)
1473 svn_version=
1474 gitsvn_version=
1475 AS_IF([test ! "X$svnversioncommand" = "X"],
1476 [
1477   svn_version=$(cd $srcdir ; $svnversioncommand -n 2>/dev/null)
1478 ])
1479 AS_IF([test ! "X$gitcommand" = "X"],
1480 [
1481   gitsvn_version=$(cd $srcdir ; git log -1 2>/dev/null | grep "git-svn-id" | sed -e 's/.*@\([[0-9]]\+\) .*/\1/')
1482 ])
1483 AS_IF([test "X$svn_version" = "X" -o "X$svn_version" = "Xexported" -o "X$svn_version" = "XUnversioned directory"],
1484 [
1485   AS_IF([test "X$gitsvn_version" = "X"],
1486   [
1487     vcs_name="no"
1488     vcs_version="\"release\""
1489   ],
1490   [
1491     vcs_name="yes, git-svn"
1492     vcs_version="\"svn-r$gitsvn_version\""
1493   ])
1494 ],
1495 [
1496   vcs_name="yes, svn"
1497   vcs_version="\"svn-r$svn_version\""
1498 ])
1499 AC_MSG_RESULT($vcs_name)
1500
1501 AC_MSG_CHECKING(VCS version)
1502 AC_MSG_RESULT($vcs_version)
1503 AC_DEFINE_UNQUOTED(VCS_VERSION, [$vcs_version], [VCS revision/hash or tarball version])
1504
1505 AC_CONFIG_FILES([
1506 Makefile
1507 contrib/Makefile
1508 doc/Makefile
1509 doc/man/Makefile
1510 doc/doxygen/Makefile
1511 m4/Makefile
1512 po/Makefile.in
1513 src/Makefile
1514 src/arm/Makefile
1515 src/arm/arm.conf
1516 src/ats/Makefile
1517 src/ats/ats.conf
1518 src/ats-tool/Makefile
1519 src/ats-tests/Makefile
1520 src/block/Makefile
1521 src/cadet/Makefile
1522 src/cadet/cadet.conf
1523 src/core/Makefile
1524 src/core/core.conf
1525 src/consensus/Makefile
1526 src/consensus/consensus.conf
1527 src/conversation/Makefile
1528 src/conversation/conversation.conf
1529 src/datacache/Makefile
1530 src/datastore/Makefile
1531 src/datastore/datastore.conf
1532 src/dht/Makefile
1533 src/dht/dht.conf
1534 src/dns/Makefile
1535 src/dns/dns.conf
1536 src/dv/Makefile
1537 src/dv/dv.conf
1538 src/env/Makefile
1539 src/exit/Makefile
1540 src/fragmentation/Makefile
1541 src/fs/Makefile
1542 src/fs/fs.conf
1543 src/gns/Makefile
1544 src/gns/gns.conf
1545 src/gns/nss/Makefile
1546 src/gnsrecord/Makefile
1547 src/hello/Makefile
1548 src/identity/Makefile
1549 src/identity/identity.conf
1550 src/include/Makefile
1551 src/integration-tests/Makefile
1552 src/hostlist/Makefile
1553 src/multicast/Makefile
1554 src/multicast/multicast.conf
1555 src/mysql/Makefile
1556 src/namecache/Makefile
1557 src/namecache/namecache.conf
1558 src/namestore/Makefile
1559 src/namestore/namestore.conf
1560 src/nat/Makefile
1561 src/nse/Makefile
1562 src/nse/nse.conf
1563 src/peerinfo/Makefile
1564 src/peerinfo/peerinfo.conf
1565 src/peerinfo-tool/Makefile
1566 src/peerstore/Makefile
1567 src/peerstore/peerstore.conf
1568 src/postgres/Makefile
1569 src/psyc/Makefile
1570 src/psyc/psyc.conf
1571 src/psycstore/Makefile
1572 src/psycstore/psycstore.conf
1573 src/pt/Makefile
1574 src/regex/Makefile
1575 src/regex/regex.conf
1576 src/revocation/Makefile
1577 src/revocation/revocation.conf
1578 src/rps/Makefile
1579 src/rps/rps.conf
1580 src/secretsharing/Makefile
1581 src/secretsharing/secretsharing.conf
1582 src/sensor/Makefile
1583 src/sensor/sensor.conf
1584 src/sensordashboard/Makefile
1585 src/sensordashboard/sensordashboard.conf
1586 src/scalarproduct/Makefile
1587 src/scalarproduct/scalarproduct.conf
1588 src/set/Makefile
1589 src/set/set.conf
1590 src/social/Makefile
1591 src/social/social.conf
1592 src/statistics/Makefile
1593 src/statistics/statistics.conf
1594 src/template/Makefile
1595 src/testbed/Makefile
1596 src/testbed/testbed.conf
1597 src/testing/Makefile
1598 src/topology/Makefile
1599 src/transport/Makefile
1600 src/transport/transport.conf
1601 src/tun/Makefile
1602 src/util/Makefile
1603 src/util/resolver.conf
1604 src/vpn/Makefile
1605 src/vpn/vpn.conf
1606 src/rest/Makefile
1607 src/identity-token/Makefile
1608 pkgconfig/Makefile
1609 pkgconfig/gnunetarm.pc
1610 pkgconfig/gnunetats.pc
1611 pkgconfig/gnunetblock.pc
1612 pkgconfig/gnunetcadet.pc
1613 pkgconfig/gnunetconsensus.pc
1614 pkgconfig/gnunetconversation.pc
1615 pkgconfig/gnunetcore.pc
1616 pkgconfig/gnunetdatacache.pc
1617 pkgconfig/gnunetdatastore.pc
1618 pkgconfig/gnunetdht.pc
1619 pkgconfig/gnunetdns.pc
1620 pkgconfig/gnunetdnsparser.pc
1621 pkgconfig/gnunetdnsstub.pc
1622 pkgconfig/gnunetdv.pc
1623 pkgconfig/gnunetenv.pc
1624 pkgconfig/gnunetfragmentation.pc
1625 pkgconfig/gnunetfs.pc
1626 pkgconfig/gnunetgns.pc
1627 pkgconfig/gnunethello.pc
1628 pkgconfig/gnunetidentity.pc
1629 pkgconfig/gnunetmicrophone.pc
1630 pkgconfig/gnunetmulticast.pc
1631 pkgconfig/gnunetmysql.pc
1632 pkgconfig/gnunetnamestore.pc
1633 pkgconfig/gnunetnat.pc
1634 pkgconfig/gnunetnse.pc
1635 pkgconfig/gnunetpeerinfo.pc
1636 pkgconfig/gnunetpostgres.pc
1637 pkgconfig/gnunetpsyc.pc
1638 pkgconfig/gnunetpsycstore.pc
1639 pkgconfig/gnunetregex.pc
1640 pkgconfig/gnunetrevocation.pc
1641 pkgconfig/gnunetrps.pc
1642 pkgconfig/gnunetscalarproduct.pc
1643 pkgconfig/gnunetset.pc
1644 pkgconfig/gnunetsocial.pc
1645 pkgconfig/gnunetspeaker.pc
1646 pkgconfig/gnunetstatistics.pc
1647 pkgconfig/gnunettestbed.pc
1648 pkgconfig/gnunettesting.pc
1649 pkgconfig/gnunettransport.pc
1650 pkgconfig/gnunettun.pc
1651 pkgconfig/gnunetutil.pc
1652 pkgconfig/gnunetvpn.pc
1653 ])
1654 AC_OUTPUT
1655
1656 # Finally: summary!
1657
1658 # warn user if mysql found but not used due to version
1659 if test "$mysqlfail" = "true"
1660 then
1661   AC_MSG_NOTICE([NOTICE: MySQL found, but too old. MySQL support will not be compiled.])
1662 fi
1663
1664 # sqlite
1665 if test "x$sqlite" = "x0"
1666 then
1667   AC_MSG_ERROR([ERROR: sqlite3 not found, but sqlite3 is required.])
1668 fi
1669
1670 # libgnurl
1671 if test "$gnurl" = "0"
1672 then
1673   if test "x$curl" = "xfalse"
1674   then
1675     AC_MSG_NOTICE([NOTICE: libgnurl not found.  http client support will not be compiled.])
1676     AC_MSG_WARN([ERROR: libgnurl not found.  hostlist daemon will not be compiled, and you probably WANT the hostlist daemon])
1677   else
1678     AC_MSG_NOTICE([WARNING: libgnurl not found, trying to use libcurl-gnutls instead.])
1679   fi
1680 fi
1681
1682
1683 # bluetooth
1684 if test "x$bluetooth" = "x0"
1685 then
1686   AC_MSG_NOTICE([NOTICE: bluetooth library not found.  bluetooth support will not be compiled.])
1687 fi
1688
1689 #gnutls
1690 if test x$gnutls != xtrue
1691 then
1692   AC_MSG_NOTICE([NOTICE: GnuTLS not found, gnunet-gns-proxy will not be built])
1693 else
1694 if test "x$gnutls_dane" != "x1"
1695 then
1696   AC_MSG_NOTICE([NOTICE: GnuTLS has no DANE support, DANE validation will not be possible])
1697 fi
1698 fi
1699
1700 # java ports
1701 if test "x$enable_java_ports" = "xyes"
1702 then
1703   AC_MSG_NOTICE([NOTICE: opening ports for gnunet-java bindings by default.])
1704 fi
1705
1706 # MHD
1707 if test "x$lmhd" != "x1"
1708 then
1709  AC_MSG_NOTICE([NOTICE: libmicrohttpd not found, http transport will not be installed.])
1710 fi
1711
1712 # conversation
1713 if test "x$conversation_backend" = "xnone"
1714 then
1715   if test "x$pulse" != "x1"
1716   then
1717     AC_MSG_NOTICE([NOTICE: libpulse(audio) not found, conversation will not be built.])
1718   fi
1719   if test "x$opus" != "x1"
1720   then
1721    AC_MSG_NOTICE([NOTICE: libopus not found, conversation will not be built.])
1722   fi
1723   if test "x$gst" != "x1"
1724   then
1725    AC_MSG_NOTICE([NOTICE: GStreamer not found, conversation will not be built.])
1726   fi
1727 fi
1728
1729 if test "$extractor" != 1
1730 then
1731  AC_MSG_WARN([NOTICE: libextractor not found, but various file-sharing functions require it])
1732 fi
1733
1734 AC_MSG_NOTICE([NOTICE: Database support is set to MySQL: $mysql, SQLite: $sqlite, Postgres: $postgres])
1735
1736 if test "$enable_framework_build" = "yes"
1737 then
1738   AC_MSG_NOTICE([NOTICE: Mac OS X framework build enabled.])
1739 fi
1740
1741 if test "x$SUDO_BINARY" = "x" -a ! -w /
1742 then
1743   AC_MSG_NOTICE([NOTICE: --with-sudo not specified and not running as 'root', will not install GNS NSS library])
1744 fi
1745
1746
1747 AC_MSG_NOTICE([********************************************
1748 Please make sure NOW that you have created a user and group 'gnunet'
1749 and additionally a group 'gnunetdns'. On Debian and Ubuntu GNU/Linux, type:
1750         addgroup gnunetdns
1751         adduser --system --group --disabled-login --home /var/lib/gnunet gnunet
1752
1753 Make sure that '/var/lib/gnunet' is owned (and writable) by user
1754 'gnunet'.  Then, you can compile GNUnet with
1755         make
1756
1757 After that, run (if necessary as 'root')
1758         make install
1759 to install everything.
1760
1761 Each GNUnet user should be added to the 'gnunet' group (may
1762 require fresh login to come into effect):
1763         adduser USERNAME gnunet
1764 (run the above command as root once for each of your users, replacing
1765 "USERNAME" with the respective login names).  If you have a global IP
1766 address, no further configuration is required.
1767
1768 For more detailed setup instructions, see https://gnunet.org/installation
1769
1770 Optionally, download and compile gnunet-gtk to get a GUI for
1771 file-sharing and configuration.  This is particularly recommended
1772 if your network setup is non-trivial, as gnunet-setup can be
1773 used to test in the GUI if your network configuration is working.
1774 gnunet-setup should be run as the "gnunet" user under X.  As it
1775 does very little with the network, running it as "root" is likely
1776 also harmless.  You can also run it as a normal user, but then
1777 you have to copy ~/.gnunet/gnunet.conf" over to the "gnunet" user's
1778 home directory in the end.
1779
1780 Once you have configured your peer, run (as the 'gnunet' user)
1781         gnunet-arm -s
1782 to start the peer.  You can then run the various GNUnet-tools as
1783 your "normal" user (who should only be in the group 'gnunet').
1784 ********************************************])