configure.ac: don't make guesses which uid 'make install' will have
[oweals/gnunet.git] / configure.ac
1 # This file is part of GNUnet.
2 # (C) 2001--2017 GNUnet e.V.
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_C99
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([WARNING: 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, $VAR_SSH_BINARY)
205 AM_CONDITIONAL(HAVE_SSH_KEY,  ssh -D 12345 -o "BatchMode yes" -o "UserKnownHostsFile /tmp/gnunet_test_cosks_ssh_garbage" -o "StrictHostKeyChecking no" 127.0.0.1 echo -n)
206 rm -f /tmp/gnunet_test_cosks_ssh_garbage
207
208
209 AC_CHECK_MEMBER(struct tm.tm_gmtoff,
210   [AC_DEFINE(HAVE_TM_GMTOFF, 1,
211      [Define if struct tm has the tm_gmtoff member.])],
212      ,
213      [#include <time.h>])
214
215 AC_CHECK_DECLS([_stati64])
216
217 # 'save' libs; only those libs found so far will be
218 # linked against _everywhere_.  For the others, we
219 # will be more selective!
220 SAVE_LIBS=$LIBS
221
222 # tests only run on Windows
223 if test "x$build_target" = "xmingw"
224 then
225   AC_CHECK_LIB(plibc, plibc_init, [], [AC_MSG_ERROR([GNUnet requires PlibC on Windows])])
226   AC_CHECK_LIB(gnurx, regexec, [], [AC_MSG_ERROR([GNUnet requires libgnurx on Windows])])
227 fi
228
229 # libgcrypt
230 gcrypt=0
231 NEED_LIBGCRYPT_API=1
232 NEED_LIBGCRYPT_VERSION=1.6.0
233
234
235 AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)
236 AC_CHECK_DECLS([gcry_mpi_set_opaque_copy], [], [], [[#include <gcrypt.h>]])
237
238 if test $gcrypt = 0
239 then
240   AC_MSG_ERROR([[
241 ***
242 *** You need libgcrypt to build this program.
243 **  This library is for example available at
244 ***   ftp://ftp.gnupg.org/gcrypt/libgcrypt/
245 *** (at least version $NEED_LIBGCRYPT_VERSION (API $NEED_LIBGCRYPT_API)
246 ***  is required.)
247 ***]])
248 fi
249 AC_DEFINE_UNQUOTED([NEED_LIBGCRYPT_VERSION], "$NEED_LIBGCRYPT_VERSION", [required libgcrypt version])
250
251 # Adam shostack suggests the following for Windows:
252 # -D_FORTIFY_SOURCE=2 -fstack-protector-all
253 AC_ARG_ENABLE(gcc-hardening,
254    AS_HELP_STRING(--enable-gcc-hardening, enable compiler security checks),
255 [if test x$enableval = xyes; then
256     CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-all"
257     CFLAGS="$CFLAGS -fwrapv -fPIE -Wstack-protector"
258     CFLAGS="$CFLAGS --param ssp-buffer-size=1"
259     LDFLAGS="$LDFLAGS -pie"
260 fi])
261
262
263 # Linker hardening options
264 # Currently these options are ELF specific - you can't use this with MacOSX
265 AC_ARG_ENABLE(linker-hardening,
266   AS_HELP_STRING(--enable-linker-hardening, enable linker security fixups),
267 [if test x$enableval = xyes; then
268    LDFLAGS="$LDFLAGS -z relro -z now"
269 fi])
270
271
272 AC_ARG_ENABLE(sanitizer,
273   AS_HELP_STRING(--enable-sanitizer, enable Address Sanitizer and Undefined Behavior Sanitizer),
274 [if test x$enableval = xyes; then
275    LDFLAGS="$CFLAGS -fsanitize=address,undefined -fno-omit-frame-pointer"
276 fi])
277
278
279 extra_logging=GNUNET_NO
280 AC_ARG_ENABLE([logging],
281    AS_HELP_STRING([--enable-logging@<:@=value@:>@],[Enable logging calls. Possible values: yes,no,verbose,veryverbose ('yes' is the default)]),
282    [AS_IF([test "x$enableval" = "xyes"], [],
283           [test "x$enableval" = "xno"], [AC_DEFINE([GNUNET_CULL_LOGGING],[],[Define to cull all logging calls])],
284           [test "x$enableval" = "xverbose"], [extra_logging=GNUNET_YES]
285           [test "x$enableval" = "xveryverbose"], [extra_logging=\(GNUNET_YES+1\)])
286    ], [])
287 AC_DEFINE_UNQUOTED([GNUNET_EXTRA_LOGGING],[$extra_logging],[1 if extra logging is enabled, 2 for very verbose extra logging, 0 otherwise])
288
289 # should memory poisoning be enabled?
290 AC_MSG_CHECKING(whether to poison freed memory)
291 AC_ARG_ENABLE([poisoning],
292    [AS_HELP_STRING([--enable-poisoning], [enable poisoning of freed memory (good for debugging)])],
293    [enable_poisoning=${enableval}],
294    [
295      if test "x$extra_logging" != "xGNUNET_NO"; then
296        enable_poisoning="defaults to yes (extra logging is enabled)"
297      else
298        enable_poisoning=no
299      fi
300    ])
301 AC_MSG_RESULT($enable_poisoning)
302 if test ! "x$enable_poisoning" = "xno"; then
303   enable_poisoning=1
304 else
305   enable_poisoning=0
306 fi
307 AC_DEFINE_UNQUOTED([ENABLE_POISONING],[$enable_poisoning],[1 if freed memory should be poisoned, 0 otherwise])
308
309 if test $build = $target
310 then
311 AC_MSG_CHECKING([for working HMAC])
312 AC_LANG_PUSH(C)
313 LIBS="$LIBS $LIBGCRYPT_LIBS"
314 CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
315 AC_RUN_IFELSE(
316   [AC_LANG_PROGRAM([#include <gcrypt.h>
317         #include <stdio.h>], [[
318         gcry_md_hd_t mac;
319
320         unsigned char data[] = { 0xbf, 0x16, 0x6e, 0x46, 0x3a, 0x6c, 0xf3, 0x93, 0xa7, 0x72,
321             0x11, 0xa1, 0xdc, 0x0b, 0x07, 0xdb, 0x1a, 0x5e, 0xd9, 0xb9, 0x81, 0xbe,
322             0xea, 0xe4, 0x31, 0x5f, 0x24, 0xff, 0xfe, 0x50, 0x8a, 0xde };
323         unsigned char key[] = { 0xfc, 0x62, 0x76, 0x35 };
324         unsigned char result[] = {0xa2, 0xb, 0x1, 0xd9, 0xc0, 0x8b, 0x5a, 0x12, 0x80,
325             0xd5, 0x50, 0x12, 0x8e, 0xd0, 0x5b, 0xb6, 0x5c, 0x87, 0x24, 0xe2, 0xd0,
326             0xd2, 0xaf, 0x63, 0xae, 0xd1, 0xd6, 0x64, 0x14, 0xe3, 0x6e, 0x61, 0x5b,
327             0xd, 0xba, 0x17, 0x7d, 0xd3, 0x10, 0xb1, 0x37, 0x41, 0x91, 0x7d, 0xeb,
328             0x1, 0x4d, 0x71, 0xe8, 0x59, 0x71, 0x42, 0x8e, 0xd6, 0xf3, 0x29, 0x3b,
329             0x90, 0xf2, 0xd1, 0xaf, 0x65, 0x1e, 0xb3};
330
331         if (!gcry_check_version (GCRYPT_VERSION))
332         {
333           fprintf (stderr, "Version mismatch %s <-> %s \n", gcry_check_version (NULL), GCRYPT_VERSION);
334           return 1;
335         }
336
337         gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
338         gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
339
340         if (gcry_md_open(&mac, GCRY_MD_SHA512, GCRY_MD_FLAG_HMAC) != GPG_ERR_NO_ERROR)
341         {
342           fprintf (stderr, "gcry_md_open error\n");
343           return 2;
344         }
345
346         gcry_md_setkey (mac, key, sizeof (key));
347         gcry_md_write (mac, data, sizeof (data));
348
349         if (memcmp(gcry_md_read (mac, 0), result, gcry_md_get_algo_dlen (gcry_md_get_algo (mac))) != 0)
350         {
351           fprintf (stderr, "memcmp error\n");
352           return 3;
353         }
354
355         gcry_md_close (mac);
356
357         return 0;
358     ]])],
359   [AC_MSG_RESULT([yes])],
360   [
361    RESULT=$?
362    if test $RESULT = 3
363    then
364      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.])
365    fi
366    if test $RESULT = 2
367    then
368      AC_MSG_FAILURE([HMAC test failed])
369    fi
370    if test $RESULT = 1
371    then
372      AC_MSG_FAILURE([libgcrypt header version does not match library version])
373    fi
374   ],
375   [AC_MSG_RESULT([cross compiling, test skipped])])
376 AC_LANG_POP(C)
377 fi      # $build = $target
378
379 # check for bluetooth library
380 bluetooth=0
381 AC_CHECK_LIB(bluetooth, ba2str,[AC_CHECK_HEADER([bluetooth/bluetooth.h],bluetooth=1)])
382 if test "$build_target" = "mingw"
383 then
384   bluetooth=1
385 fi
386 AM_CONDITIONAL(HAVE_LIBBLUETOOTH, [test "$bluetooth" = 1])
387 if test "$bluetooth" = 1
388 then
389   AC_DEFINE([HAVE_LIBBLUETOOTH],[1],[Have bluetooth library])
390 else
391   AC_DEFINE([HAVE_LIBBLUETOOTH],[0],[Lacking bluetooth library])
392 fi
393
394 # check for jansson library
395 jansson=0
396 AC_CHECK_HEADER([jansson.h],jansson=1)
397 AM_CONDITIONAL(HAVE_JANSSON, [test "$jansson" = 1])
398 if test "x$jansson" = x1
399 then
400   AC_DEFINE([HAVE_JANSSON],[1],[Have jansson library])
401 else
402   AC_DEFINE([HAVE_JANSSON],[0],[Lacking jansson library])
403 fi
404
405 # check for libpulse(audio) library
406 pulse=0
407 AC_CHECK_LIB(pulse,pa_stream_peek,
408   [AC_CHECK_HEADER([pulse/simple.h],pulse=1)])
409 if test "$build_target" = "mingw"
410 then
411   pulse=0
412 fi
413 if test "$pulse" = 1
414 then
415   AC_DEFINE([HAVE_PULSE],[1],[Have libpulse(audio) library])
416 fi
417
418 # check for libopus(audio) library
419 opus=0
420 AC_CHECK_LIB(opus,opus_decode_float,
421   [AC_CHECK_HEADER([opus/opus.h],
422     [AC_CHECK_DECL([OPUS_SET_GAIN],[opus=1],[],[[#include <opus/opus.h>]]
423     )]
424   )]
425 )
426 if test "$opus" = 1
427 then
428   AC_DEFINE([HAVE_OPUS],[1],[Have libopus library])
429 fi
430
431 # libogg
432 AC_CHECK_LIB(ogg, ogg_stream_flush_fill,
433         [AC_CHECK_HEADERS([ogg/ogg.h],
434           AM_CONDITIONAL(HAVE_OGG, true)
435           ogg=1
436           AC_DEFINE(HAVE_OGG,1,[Have ogg]),
437           AM_CONDITIONAL(HAVE_OGG, false)
438           ogg=0
439           AC_DEFINE(HAVE_OGG,0,[lacking ogg]))],
440         AM_CONDITIONAL(HAVE_OGG, false)
441         ogg=0)
442
443
444
445 gst=0
446 PKG_CHECK_MODULES(
447   [GST],
448   [glib-2.0 gobject-2.0 gstreamer-1.0 gstreamer-app-1.0 gstreamer-audio-1.0],
449   [
450     gst=1
451     AC_MSG_RESULT(ok)
452   ], [
453     gst=0
454     AC_MSG_RESULT(not found)
455   ])
456
457 # Pulse Audio
458 if test "x$pulse" != "x1" -o "x$opus" != "x1" -o "x$ogg" != "x1"
459 then
460  if test "x$gst" != "x1"
461  then
462   conversation_backend=none
463   AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
464   AM_CONDITIONAL(BUILD_GST_HELPERS, false)
465   AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
466  else
467    conversation_backend=gst
468    AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
469    AM_CONDITIONAL(BUILD_GST_HELPERS, true)
470    AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
471  fi
472 else
473
474  conversation_backend=pulse
475  AM_CONDITIONAL(BUILD_PULSE_HELPERS, true)
476  AM_CONDITIONAL(BUILD_GST_HELPERS, false)
477  AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
478 fi
479
480 # libgnurl
481 LIBGNURL_CHECK_CONFIG(,7.34.0,gnurl=1,gnurl=0)
482 if test "$gnurl" = 1
483 then
484         AM_CONDITIONAL(HAVE_LIBGNURL, true)
485         AC_DEFINE([HAVE_LIBGNURL],[1],[Have libgnurl])
486 else
487         AM_CONDITIONAL(HAVE_LIBGNURL, false)
488         AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
489 fi
490
491 SAVE_CPPFLAGS=$CPPFLAGS
492 CPPFLAGS="$LIBGNURL_CPPFLAGS $LIBCURL_CPPFLAGS $CPPFLAGS"
493 LIBS="$LIBGNURL $LIBCURL $LIBS"
494
495 # libcurl-gnutls
496 LIBCURL_CHECK_CONFIG(,7.34.0,[curl=true],[curl=false])
497 if test "x$curl" = xtrue
498 then
499
500  AC_CHECK_HEADERS([curl/curl.h],
501   AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],[curl=false],[[#include <curl/curl.h>]]),
502   [curl=false])
503  AC_CHECK_HEADERS([gnurl/curl.h],
504   AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],,[[#include <gnurl/curl.h>]]))
505  # need libcurl-gnutls.so, everything else is not acceptable
506  AC_CHECK_LIB([curl-gnutls],[curl_easy_getinfo],,[curl=false])
507  # cURL must support CURLINFO_TLS_SESSION, version >= 7.34
508 fi
509
510 # Check for curl/curl.h and gnurl/curl.h so we can use #ifdef
511 # HAVE_CURL_CURL_H later (the above LIBCURL_CHECK_CONFIG accepted
512 # *either* header set).
513 AC_CHECK_HEADERS([curl/curl.h],,
514   curl=false
515   AC_CHECK_HEADERS([gnurl/curl.h],,
516   gnurl=false))
517
518
519
520 if test x$curl = xfalse
521 then
522         AM_CONDITIONAL(HAVE_LIBCURL, false)
523 if test "$gnurl" = 0
524 then
525         AC_MSG_WARN([ERROR: GNUnet requires libcurl-gnutls or gnurl >= 7.34])
526 fi
527 else
528         AM_CONDITIONAL(HAVE_LIBCURL, true)
529         AC_DEFINE([HAVE_LIBCURL],[1],[Have CURL])
530 fi
531
532
533 # restore LIBS & CPPFLAGS
534 LIBS=$SAVE_LIBS
535 CPPFLAGS=$SAVE_CPPFLAGS
536
537 AC_CHECK_HEADERS([glpk.h],[glpk=true],[gplk=false])
538 # GLPK must support glpk_init_env, version >= 4.43
539 AC_CHECK_LIB([glpk],[glp_init_env],,[gplk=false])
540 # GLPK must support atm MLP presolving, version >= 4.32
541 AC_CHECK_MEMBERS(glp_iocp.presolve,,[gplk=false],[[#include <glpk.h>]])
542 if test x$gplk = xfalse
543 then
544         AM_CONDITIONAL(HAVE_LIBGLPK, false)
545         AC_MSG_WARN([ERROR: GNUnet requires GLPK  >= 4.32])
546 else
547         AM_CONDITIONAL(HAVE_LIBGLPK, true)
548         AC_DEFINE([HAVE_LIBGLPK],[1],[Have GLPK])
549 fi
550
551
552 AC_CHECK_HEADERS([nss.h],[nss=true],[nss=false])
553 if test x$nss = xfalse
554 then
555         AM_CONDITIONAL(HAVE_GLIBCNSS, false)
556         AC_MSG_WARN([ERROR: No GNU libc nss header, will not build NSS plugin])
557 else
558         AM_CONDITIONAL(HAVE_GLIBCNSS, true)
559 fi
560
561
562
563 # test for kvm and kstat (for CPU stats under BSD/Solaris)
564 AC_CHECK_LIB([kvm],[kvm_open])
565 AC_CHECK_LIB([kstat],[kstat_open])
566
567
568 # should the build process be restricted to the code required
569 # for GNU Taler wallets?
570 AC_MSG_CHECKING(whether to compile GNU Taler Wallet library ONLY)
571 AC_ARG_ENABLE([taler-wallet],
572    [AS_HELP_STRING([--enable-taler-wallet], [only compile for Taler wallet])],
573    [taler_only=${enableval}],
574    [taler_only=no])
575 AC_MSG_RESULT($taler_only)
576 if test "x$taler_only" = "xyes"
577 then
578   AM_CONDITIONAL([TALER_ONLY],true)
579   AC_DEFINE([TALER_WALLET_ONLY],[1],[Compiling for Taler wallet])
580 else
581   AM_CONDITIONAL([TALER_ONLY],false)
582   AC_DEFINE([TALER_WALLET_ONLY],[0],[Canonical compilation])
583 fi
584
585 # test for libextractor
586 extractor=0
587 AC_MSG_CHECKING(for libextractor)
588 AC_ARG_WITH(extractor,
589    [  --with-extractor=PFX    base of libextractor installation],
590    [AC_MSG_RESULT([$with_extractor])
591     case $with_extractor in
592       no)
593         ;;
594       yes)
595         AC_CHECK_HEADERS(extractor.h,
596           AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
597             extractor=1))
598         ;;
599       *)
600         LDFLAGS="-L$with_extractor/lib $LDFLAGS"
601         CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
602         AC_CHECK_HEADERS(extractor.h,
603           AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
604             EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
605             extractor=1))
606         ;;
607     esac
608    ],
609    [AC_MSG_RESULT([--with-extractor not specified])
610     AC_CHECK_HEADERS(extractor.h,
611      AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
612       extractor=1))])
613 # restore LIBS
614 LIBS=$SAVE_LIBS
615
616 if test "$extractor" != 1
617 then
618  AM_CONDITIONAL(HAVE_LIBEXTRACTOR, false)
619  AC_DEFINE([HAVE_LIBEXTRACTOR],[0],[Lacking libextractor])
620 else
621  AM_CONDITIONAL(HAVE_LIBEXTRACTOR, true)
622  AC_DEFINE([HAVE_LIBEXTRACTOR],[1],[Have libextractor])
623 fi
624
625
626 if test "$taler_only" != yes
627 then
628
629 # Check for libltdl header (#2999)
630 ltdl=0
631 AC_MSG_CHECKING(for libltdl)
632 AC_ARG_WITH(ltdl,
633    [  --with-ltdl=PFX    base of libltdl installation],
634    [AC_MSG_RESULT([$with_ltdl])
635     case $with_ltdl in
636       no)
637         ;;
638       yes)
639         AC_CHECK_HEADERS(ltdl.h,
640           AC_CHECK_LIB([ltdl], [lt_dlopenext],
641             ltdl=1))
642         ;;
643       *)
644         LDFLAGS="-L$with_ltdl/lib $LDFLAGS"
645         CPPFLAGS="-I$with_ltdl/include $CPPFLAGS"
646         AC_CHECK_HEADERS(ltdl.h,
647           AC_CHECK_LIB([ltdl], [lt_dlopenext],
648             EXT_LIB_PATH="-L$with_ltdl/lib $EXT_LIB_PATH"
649             ltdl=1))
650         ;;
651     esac
652    ],
653    [AC_MSG_RESULT([--with-ltdl not specified])
654     AC_CHECK_HEADERS(ltdl.h,
655      AC_CHECK_LIB([ltdl], [lt_dlopenext],
656       ltdl=1))])
657 if test x$ltdl = x1
658 then
659  AC_MSG_RESULT([libltdl found])
660 else
661  AC_MSG_ERROR([GNUnet requires libltdl (from GNU libtool), try installing libltdl-dev])
662 fi
663 # restore LIBS
664 LIBS=$SAVE_LIBS
665
666
667 # libidn
668 AC_MSG_CHECKING([if Libidn can be used])
669 AC_ARG_WITH(libidn, AC_HELP_STRING([--with-libidn=[DIR]],
670                                     [Support IDN (needs GNU Libidn)]),
671 libidn=$withval, libidn=yes)
672 if test "$libidn" != "no"; then
673   if test "$libidn" != "yes"; then
674      LDFLAGS="${LDFLAGS} -L$libidn/lib"
675      CPPFLAGS="${CPPFLAGS} -I$libidn/include"
676   fi
677 fi
678 libidn=no
679 AC_CHECK_HEADER(idna.h,
680   AC_CHECK_LIB(idn, stringprep_check_version,
681     [libidn=yes LIBS="${LIBS} -lidn"], []), [])
682 if test "$libidn" != "yes"; then
683   AC_MSG_FAILURE([GNUnet requires libidn.
684 libidn-1.13 should be sufficient, newer versions work too.])
685 fi
686 AC_MSG_RESULT($libidn)
687
688
689 # test for zlib
690 SAVE_LDFLAGS=$LDFLAGS
691 SAVE_CPPFLAGS=$CPPFLAGS
692 AC_ARG_WITH(zlib,
693             [  --with-zlib[[=DIR]]       use libz in DIR],
694             [AS_IF([test "$withval" = "no"],
695                    [AC_MSG_ERROR([GNUnet requires zlib])],
696                    [test "$withval" != "yes"],
697                    [
698                      Z_DIR=$withval
699                      CPPFLAGS="${CPPFLAGS} -I$withval/include"
700                      LDFLAGS="${LDFLAGS} -L$withval/lib"
701                    ])
702             ])
703 AC_CHECK_HEADER(zlib.h,
704                 [],
705                 [AC_MSG_ERROR([GNUnet requires zlib])])
706 AC_CHECK_LIB(z, compress2,
707              [
708               AC_DEFINE([HAVE_ZLIB], [], [Have compression library])
709               if test "x${Z_DIR}" != "x"; then
710                       Z_CFLAGS="-I${Z_DIR}/include"
711                       Z_LIBS="-L${Z_DIR}/lib -lz"
712               else
713                       Z_LIBS="-lz"
714               fi],
715               [AC_MSG_ERROR([GNUnet requires zlib])])
716 AC_SUBST(Z_CFLAGS)
717 AC_SUBST(Z_LIBS)
718
719 if test "$enable_shared" = "no"
720 then
721  AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])
722 fi
723
724
725
726 # restore LIBS
727 LIBS=$SAVE_LIBS
728
729
730 fi
731
732 # check for iconv
733 AM_ICONV
734
735 # test for libunistring
736 gl_LIBUNISTRING
737 if test $HAVE_LIBUNISTRING != yes; then
738  AC_MSG_ERROR([GNUnet requires libunistring])
739 fi
740 # under emscripten, $gl_libunistring_hexversion is undefined
741 if test "$taler_only" != yes; then
742 if test "x$gl_libunistring_hexversion" = "x" || test "$gl_libunistring_hexversion" -le 2305; then
743  AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])
744 fi
745 fi
746 AC_CHECK_HEADERS([unistr.h],,AC_MSG_ERROR([Compiling GNUnet requires unistr.h (from libunistring) to be installed]))
747
748 # restore LIBS
749 LIBS=$SAVE_LIBS
750
751
752
753 # Checks for standard header files.
754 AC_HEADER_DIRENT
755 AC_HEADER_STDC
756
757 # Check for headers that are ALWAYS required
758 AC_CHECK_HEADERS([fcntl.h math.h errno.h ctype.h limits.h stdio.h stdlib.h string.h unistd.h stdarg.h signal.h locale.h sys/stat.h sys/types.h],,AC_MSG_ERROR([Compiling GNUnet requires standard UNIX headers files]))
759
760
761
762 # Checks for headers that are only required on some systems or opional (and where we do NOT abort if they are not there)
763 AC_CHECK_HEADERS([malloc.h malloc/malloc.h malloc/malloc_np.h langinfo.h sys/param.h sys/mount.h sys/statvfs.h sys/select.h sockLib.h sys/mman.h sys/msg.h sys/vfs.h arpa/inet.h fcntl.h libintl.h netdb.h netinet/in.h sys/ioctl.h sys/socket.h sys/time.h unistd.h kstat.h sys/sysinfo.h kvm.h sys/file.h sys/resource.h ifaddrs.h mach/mach.h stddef.h sys/timeb.h terminos.h argz.h ucred.h sys/ucred.h endian.h sys/endian.h execinfo.h byteswap.h])
764
765 # FreeBSD requires something more funky for netinet/in_systm.h and netinet/ip.h...
766 AC_CHECK_HEADERS([sys/types.h netinet/in_systm.h netinet/in.h netinet/ip.h],,,
767 [#ifdef HAVE_SYS_TYPES_H
768 #include <sys/types.h>
769 #endif
770 #ifdef HAVE_NETINET_IN_SYSTM_H
771 #include <netinet/in_systm.h>
772 #endif
773 #ifdef HAVE_NETINET_IN_H
774 #include <netinet/in.h>
775 #endif
776 ])
777
778 SAVE_LDFLAGS=$LDFLAGS
779 SAVE_CPPFLAGS=$CPPFLAGS
780
781 # test for sqlite
782 sqlite=false
783 AC_MSG_CHECKING(for SQLite)
784 AC_ARG_WITH(sqlite,
785   [  --with-sqlite=PFX       base of SQLite installation],
786   [AC_MSG_RESULT("$with_sqlite")
787    case $with_sqlite in
788    no)
789      ;;
790    yes)
791     AC_CHECK_HEADERS(sqlite3.h,
792      sqlite=true)
793      ;;
794    *)
795     LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
796     CPPFLAGS="-I$with_sqlite/include $CPPFLAGS"
797     AC_CHECK_HEADERS(sqlite3.h,
798      EXT_LIB_PATH="-L$with_sqlite/lib $EXT_LIB_PATH"
799      SQLITE_LDFLAGS="-L$with_sqlite/lib"
800      SQLITE_CPPFLAGS="-I$with_sqlite/include"
801      sqlite=true)
802     LDFLAGS=$SAVE_LDFLAGS
803     CPPFLAGS=$SAVE_CPPFLAGS
804     ;;
805    esac
806   ],
807   [AC_MSG_RESULT([--with-sqlite not specified])
808     AC_CHECK_HEADERS(sqlite3.h, sqlite=true)])
809 AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue)
810 AC_SUBST(SQLITE_CPPFLAGS)
811 AC_SUBST(SQLITE_LDFLAGS)
812
813 LDFLAGS=$SAVE_LDFLAGS
814 CPPFLAGS=$SAVE_CPPFLAGS
815
816 # test for postgres
817 postgres=false
818 # even running the check for postgres breaks emscripten ...
819 if test "$taler_only" != yes; then
820   AX_LIB_POSTGRESQL([9.5])
821   if test "$found_postgresql" = "yes"; then
822     CPPFLAGS="$CPPFLAGS $POSTGRESQL_CPPFLAGS"
823     AC_CHECK_HEADERS([libpq-fe.h],
824       postgres=true)
825   fi
826 fi
827 AM_CONDITIONAL(HAVE_POSTGRESQL, test x$postgres = xtrue)
828
829
830 LDFLAGS=$SAVE_LDFLAGS
831 CPPFLAGS=$SAVE_CPPFLAGS
832
833 # mysql & windows
834 AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
835 AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>])
836
837 if test "$build_target" = "mingw"
838 then
839   CYGWIN_MYSQL_MAGIC="#include <mysql/my_global.h>"
840 fi
841
842 # test for mysql
843 mysql=false
844 mysqlfail=false
845 SAVE_LDFLAGS=$LDFLAGS
846 SAVE_CPPFLAGS=$CPPFLAGS
847 AC_MSG_CHECKING(for mysql)
848 AC_ARG_WITH(mysql,
849   [  --with-mysql=PFX        base of MySQL installation],
850   [AC_MSG_RESULT([$with_mysql])
851    case $with_mysql in
852    no)
853       ;;
854    yes|"")
855       AC_CHECK_HEADERS(mysql/mysql.h,
856        AC_CHECK_LIB(mysqlclient, mysql_init,
857
858        mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
859       ;;
860    *)
861       LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS"
862       CPPFLAGS="-I$with_mysql/include $CPPFLAGS"
863       AC_CHECK_HEADERS(mysql/mysql.h,
864        AC_CHECK_LIB(mysqlclient, mysql_init,
865         MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql"
866         MYSQL_CPPFLAGS="-I$with_mysql/include"
867
868         mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
869       ;;
870    esac
871   ],
872   [AC_MSG_RESULT([--with-mysql not specified])
873    if test -d "/usr/lib64/mysql"; then
874     MYSQL_LIBDIR="/usr/lib64/mysql"
875    elif test -d "/usr/lib/mysql"; then
876     MYSQL_LIBDIR="/usr/lib/mysql"
877    else
878     MYSQL_LIBDIR="/usr/lib"
879    fi
880    LDFLAGS="-L$MYSQL_LIBDIR $LDFLAGS $ZLIBS"
881    AC_CHECK_LIB(mysqlclient, mysql_init,
882     [AC_CHECK_HEADERS(mysql/mysql.h,
883       MYSQL_LDFLAGS="-L$MYSQL_LIBDIR"
884       mysql=true
885
886      , [], [$CYGWIN_MYSQL_MAGIC])])
887   ])
888
889 AC_SUBST(MYSQL_LDFLAGS)
890 AC_SUBST(MYSQL_CPPFLAGS)
891
892 # additional version check for mysql
893 AC_ARG_ENABLE(mysql-version-check, [  --disable-mysql-version-check  do not check MySQL version],, enable_mysql_version_check=yes)
894 if test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"
895 then
896   AC_MSG_CHECKING(mysql version)
897   AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
898     [[$CYGWIN_MYSQL_MAGIC
899       #include <mysql/mysql.h>]],
900     [[
901       #if (MYSQL_VERSION_ID < 40100)
902       #error needs at least version >= 4.1
903       #endif
904       int main () { return 0; }
905     ]])
906     ],mysql=true,mysql=false)
907   if test "$mysql" = "false"
908   then
909     mysqlfail=true
910     AC_MSG_RESULT([fail, >= 4.1 required])
911   else
912     AC_MSG_RESULT(ok)
913   fi
914 fi
915 AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue)
916 AM_CONDITIONAL(HAVE_MYSQLE, test "0" = "1")
917 # restore LIBS
918 LIBS=$SAVE_LIBS
919 LDFLAGS=$SAVE_LDFLAGS
920 CPPFLAGS=$SAVE_CPPFLAGS
921
922 if test "$sqlite" = 0 -a "$mysql" = 0
923 then
924  AC_MSG_ERROR([GNUnet requires SQLite or MySQL])
925 fi
926
927 # libmicrohttpd
928 lmhd=0
929 AC_MSG_CHECKING([for libmicrohttpd])
930 AC_ARG_WITH(microhttpd,
931    [  --with-microhttpd=PFX   base of libmicrohttpd installation],
932    [AC_MSG_RESULT([$with_microhttpd])
933     case $with_microhttpd in
934       no)
935         ;;
936       yes|"")
937         AC_CHECK_HEADERS([microhttpd.h],
938           AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
939             AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
940               [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
941               AC_COMPILE_IFELSE([AC_LANG_SOURCE([
942                 #include "$native_srcdir/src/include/platform.h"
943                 #include <microhttpd.h>
944                 #if (MHD_VERSION < 0x0094200)
945                 #error needs at least version 0.9.42
946                 #endif
947                 int main () { return 0; }
948                ])],
949                [AC_MSG_RESULT(ok)
950                 lmhd=1],
951                [AC_MSG_RESULT(failed)])]),
952             [],[#include "$native_srcdir/src/include/platform.h"
953                 #include <microhttpd.h>]),,
954             [#include "$native_srcdir/src/include/platform.h"])
955         ;;
956       *)
957         LDFLAGS="-L$with_microhttpd/lib $LDFLAGS"
958         CPPFLAGS="-I$with_microhttpd/include $CPPFLAGS"
959         AC_CHECK_HEADERS(microhttpd.h,
960           AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
961             AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
962               EXT_LIB_PATH="-L$with_microhttpd/lib $EXT_LIB_PATH"
963               [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
964                AC_COMPILE_IFELSE([AC_LANG_SOURCE([
965                 #include "$native_srcdir/src/include/platform.h"
966                 #include <microhttpd.h>
967                 #if (MHD_VERSION < 0x0094200)
968                 #error needs at least version 0.9.42
969                 #endif
970                 int main () { return 0; }
971                ])],
972                [AC_MSG_RESULT(ok)
973                 lmhd=1],
974                [AC_MSG_RESULT(failed)])]),
975             [],[#include "$native_srcdir/src/include/platform.h"
976                 #include <microhttpd.h>]),,
977             [#include "$native_srcdir/src/include/platform.h"])
978         ;;
979     esac
980    ],
981    [AC_MSG_RESULT([--with-microhttpd not specified])
982     AC_CHECK_HEADERS([microhttpd.h],
983       AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
984         AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
985           [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
986               AC_COMPILE_IFELSE([AC_LANG_SOURCE([
987                 #include "$native_srcdir/src/include/platform.h"
988                 #include <microhttpd.h>
989                 #if (MHD_VERSION < 0x0094200)
990                 #error needs at least version 0.9.42
991                 #endif
992                ])],
993                [AC_MSG_RESULT(ok)
994                 lmhd=1],
995                [AC_MSG_RESULT(failed)])]),
996         [],[#include "$native_srcdir/src/include/platform.h"
997             #include <microhttpd.h>]),,
998        [#include "$native_srcdir/src/include/platform.h"])])
999 AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
1000 AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])
1001
1002 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
1003
1004 # restore LIBS
1005 LIBS=$SAVE_LIBS
1006
1007 # check for python & pexpect (used for some testcases only)
1008 AM_PATH_PYTHON([2.6],, [:])
1009 AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
1010
1011 # check for gettext
1012 AM_GNU_GETTEXT([external])
1013 AM_GNU_GETTEXT_VERSION([0.18.1])
1014
1015 # Checks for standard typedefs, structures, and compiler characteristics.
1016 AC_TYPE_PID_T
1017 AC_TYPE_SIZE_T
1018 AC_TYPE_MODE_T
1019 AC_HEADER_TIME
1020 AC_HEADER_STAT
1021 AC_HEADER_STDBOOL
1022 AC_STRUCT_TM
1023
1024 AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
1025    [ AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [Do we have sockaddr_in.sin_len?])
1026    ],
1027    [],
1028    [
1029       #include <sys/types.h>
1030       #include <sys/socket.h>
1031       #include <netinet/in.h>
1032    ])
1033
1034 AC_CHECK_MEMBER([struct sockaddr_un.sun_len],
1035    [ AC_DEFINE(HAVE_SOCKADDR_UN_SUN_LEN, 1, [Do we have sockaddr_un.sun_len?])
1036    ],
1037    [],
1038    [
1039       #include <sys/types.h>
1040       #include <sys/socket.h>
1041       #include <sys/un.h>
1042    ])
1043
1044
1045
1046 # Checks for library functions.
1047 AC_FUNC_CLOSEDIR_VOID
1048 AC_FUNC_FORK
1049 AC_PROG_GCC_TRADITIONAL
1050 AC_FUNC_MEMCMP
1051 AC_FUNC_SELECT_ARGTYPES
1052 AC_FUNC_CHOWN
1053
1054 AC_TYPE_SIGNAL
1055 AC_FUNC_STAT
1056 AC_FUNC_STRFTIME
1057 AC_FUNC_VPRINTF
1058 AC_HEADER_SYS_WAIT
1059 AC_TYPE_OFF_T
1060 AC_TYPE_UID_T
1061 AC_CHECK_FUNCS([atoll stat64 strnlen mremap getrlimit setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size getrusage random srandom stat statfs statvfs wait4])
1062
1063 # restore LIBS
1064 LIBS=$SAVE_LIBS
1065
1066 GN_INTLINCL=""
1067 GN_LIBINTL="$LTLIBINTL"
1068 AC_ARG_ENABLE(framework, [  --enable-framework      enable Mac OS X framework build helpers],enable_framework_build=$enableval)
1069 AM_CONDITIONAL(WANT_FRAMEWORK, test x$enable_framework_build = xyes)
1070 if test x$enable_framework_build = xyes
1071 then
1072   AC_DEFINE([FRAMEWORK_BUILD], 1, [Build a Mac OS X Framework])
1073   GN_INTLINCL='-I$(top_srcdir)/src/intlemu'
1074   GN_LIBINTL='$(top_builddir)/src/intlemu/libintlemu.la -framework CoreFoundation'
1075   AC_LIB_APPENDTOVAR([CPPFLAGS], [$GN_INTLINCL])
1076 fi
1077
1078 GN_LIB_LDFLAGS="-export-dynamic -no-undefined"
1079 GN_PLUGIN_LDFLAGS="-export-dynamic -avoid-version -module -no-undefined"
1080
1081 AC_SUBST(GN_LIB_LDFLAGS)
1082 AC_SUBST(GN_PLUGIN_LDFLAGS)
1083 AC_SUBST(GN_INTLINCL)
1084 AC_SUBST(GN_LIBINTL)
1085
1086 AC_SUBST(CPPFLAGS)
1087 AC_SUBST(LIBS)
1088 AC_SUBST(LDFLAGS)
1089 AC_SUBST(EXT_LIB_PATH)
1090 AC_SUBST(EXT_LIBS)
1091
1092 AC_SUBST(LIBPREFIX)
1093 AC_SUBST(DLLDIR)
1094 AC_SUBST(EXT_LIB_PATH)
1095
1096
1097 # test for sudo
1098 AC_MSG_CHECKING(for sudo)
1099 AC_ARG_WITH(sudo,
1100   [  --with-sudo=PATH       path to sudo binary (or just yes)],
1101   [AC_MSG_RESULT("$with_sudo")
1102    case $with_sudo in
1103    no)
1104      SUDO_BINARY=
1105      ;;
1106    yes)
1107      SUDO_BINARY=sudo
1108      ;;
1109    *)
1110      SUDO_BINARY=$with_sudo
1111     ;;
1112    esac
1113   ],
1114   [AC_MSG_RESULT([no])])
1115 AC_SUBST(SUDO_BINARY)
1116 AM_CONDITIONAL([HAVE_SUDO], [test "x$SUDO_BINARY" != "x" -o -w /])
1117
1118
1119 # test for nssdir
1120 AC_MSG_CHECKING(with nssdir)
1121 AC_ARG_WITH(nssdir,
1122   [  --with-nssdir=PATH       where to install NSS plugins],
1123   [AC_MSG_RESULT("$with_nssdir")
1124    case $with_nssdir in
1125    no)
1126      NSS_DIR=
1127      install_nss=0
1128      ;;
1129    yes)
1130      NSS_DIR="/lib"
1131      install_nss=1
1132      ;;
1133    *)
1134      NSS_DIR=$with_nssdir
1135      install_nss=1
1136     ;;
1137    esac
1138   ],
1139   [
1140 # This test is inappropriate when installation with DESTDIR is
1141 # run much later and uid will be root when needed. Enabling this
1142 # code breaks the gnunet.ebuild for gentoo.
1143 #
1144 #  if test "x$SUDO_BINARY" != "x" -o -w /
1145 #  then
1146      NSS_DIR="/lib"
1147      install_nss=1
1148      AC_MSG_RESULT([yes, to /lib])
1149 #  else
1150 #    NSS_DIR=
1151 #    install_nss=0
1152 #    AC_MSG_RESULT([no])
1153 #  fi
1154   ])
1155 AC_SUBST(NSS_DIR)
1156 AM_CONDITIONAL([INSTALL_NSS], [test "x$install_nss" != "x0"])
1157
1158 # test for gnunetdns group name
1159 GNUNETDNS_GROUP=gnunetdns
1160 AC_MSG_CHECKING(for gnunetdns group name)
1161 AC_ARG_WITH(gnunetdns,
1162   [  --with-gnunetdns=GRPNAME       name for gnunetdns group],
1163   [AC_MSG_RESULT("$with_gnunetdns")
1164    case $with_gnunetdns in
1165    no)
1166      GNUNETDNS_GROUP=gnunet
1167      ;;
1168    yes)
1169      GNUNETDNS_GROUP=gnunetdns
1170      ;;
1171    *)
1172      GNUNETDNS_GROUP=$with_gnunetdns
1173     ;;
1174    esac
1175   ],
1176   [AC_MSG_RESULT([gnunetdns])])
1177 AC_SUBST(GNUNETDNS_GROUP)
1178
1179
1180
1181 # gnutls
1182 gnutls=0
1183 gnutls_dane=0
1184 AC_MSG_CHECKING(for gnutls)
1185 AC_ARG_WITH(gnutls,
1186    [  --with-gnutls=PFX   base of gnutls installation],
1187    [AC_MSG_RESULT([$with_gnutls])
1188     case $with_gnutls in
1189       no)
1190         ;;
1191       yes)
1192         AC_CHECK_HEADERS([gnutls/abstract.h],
1193             AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1194              gnutls=true))
1195         AC_CHECK_HEADERS([gnutls/dane.h],
1196             AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1197               gnutls_dane=1))
1198         ;;
1199       *)
1200         LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
1201         CPPFLAGS="-I$with_gnutls/include $CPPFLAGS"
1202         AC_CHECK_HEADERS([gnutls/abstract.h],
1203             AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1204               EXT_LIB_PATH="-L$with_gnutls/lib $EXT_LIB_PATH"
1205               gnutls=true))
1206         AC_CHECK_HEADERS([gnutls/dane.h],
1207             AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1208               gnutls_dane=1))
1209         ;;
1210     esac
1211    ],
1212    [AC_MSG_RESULT([--with-gnutls not specified])
1213     AC_CHECK_HEADERS([gnutls/abstract.h],
1214         AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1215           gnutls=true))
1216     AC_CHECK_HEADERS([gnutls/dane.h],
1217         AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1218                      gnutls_dane=1))
1219    ])
1220 AM_CONDITIONAL(HAVE_GNUTLS, test x$gnutls = xtrue)
1221 AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have GnuTLS])
1222 AM_CONDITIONAL(HAVE_GNUTLS_DANE, test x$gnutls_dane = x1)
1223 AC_DEFINE_UNQUOTED([HAVE_GNUTLS_DANE], $gnutls_dane, [We have GnuTLS with DANE support])
1224
1225
1226 # Test if we are building for superMUC
1227 AC_MSG_CHECKING(if GNUnet is being configured to run on the SuperMUC)
1228 AC_ARG_ENABLE([supermuc],
1229     [AS_HELP_STRING([--enable-supermuc],
1230        [build GNUnet with support to run on the SuperMUC (default is NO)])],
1231     [if test "x$enable_supermuc" = "xno"
1232      then
1233        supermuc=0
1234      else
1235        supermuc=1
1236      fi],
1237     [supermuc=0
1238      enable_supermuc=no])
1239 AC_MSG_RESULT($enable_SUPERMUC)
1240 AM_CONDITIONAL([ENABLE_SUPERMUC], [test "x$supermuc" = "x1"])
1241 AC_DEFINE_UNQUOTED([ENABLE_SUPERMUC], [$supermuc], [Build with support for SuperMUC])
1242
1243 # Check if NSE has to send timestamp information to testbed logger for
1244 # generating histogram of messages received
1245 AC_MSG_CHECKING(if NSE has to send timestamp information to testbed logger)
1246 AC_ARG_ENABLE([nse-histogram],
1247     [AS_HELP_STRING([--enable-nse-histogram],
1248        [have NSE send timestamp information to testbed logger for generating
1249        histogram of received messages.  NOT useful for production (default is
1250        NO)])],
1251     [if test "x$enableval" = "xno"
1252      then
1253        nse_histogram=0
1254      else
1255        nse_histogram=1
1256      fi],
1257     [nse_histogram=0
1258      enable_nse_histogram=no])
1259 AC_MSG_RESULT($enable_nse_histogram)
1260 AM_CONDITIONAL([ENABLE_NSE_HISTOGRAM], [test "x$nse_histogram" = "x1"])
1261 AC_DEFINE_UNQUOTED([ENABLE_NSE_HISTOGRAM], [$nse_histogram],
1262                    [have NSE send timestamp information to testbed logger])
1263
1264 # should 'make check' run tests?
1265 AC_MSG_CHECKING(whether to run tests)
1266 AC_ARG_ENABLE([testruns],
1267    [AS_HELP_STRING([--disable-testruns], [disable running tests on make check (default is YES)])],
1268    [enable_tests_run=${enableval}],
1269    [enable_tests_run=yes])
1270 AC_MSG_RESULT($enable_test_run)
1271 AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"])
1272
1273
1274 # should monkey be used when running (certain) services?
1275 AC_MSG_CHECKING(whether to run with monkey)
1276 AC_ARG_ENABLE([monkey],
1277    [AS_HELP_STRING([--enable-monkey], [enable running with monkey])],
1278    [enable_monkey=${enableval}],
1279    [enable_monkey=no])
1280 AC_MSG_RESULT($enable_monkey)
1281 AM_CONDITIONAL([ENABLE_MONKEY], [test "x$enable_monkey" = "xyes"])
1282 if test "x$enable_monkey" = "xyes"
1283 then
1284   MONKEYPREFIX="pathologist -d $(eval echo ${datarootdir}/gnunet/gnunet.sqlite) -p 30 --"
1285 else
1286   MONKEYPREFIX=""
1287 fi
1288 AC_SUBST(MONKEYPREFIX)
1289
1290
1291 # should expensive tests be run?
1292 AC_MSG_CHECKING(whether to run expensive tests)
1293 AC_ARG_ENABLE([expensivetests],
1294    [AS_HELP_STRING([--enable-expensivetests], [enable running expensive testcases])],
1295    [enable_expensive=${enableval}],
1296    [enable_expensive=no])
1297 AC_MSG_RESULT($enable_expensive)
1298 AM_CONDITIONAL([HAVE_EXPENSIVE_TESTS], [test "x$enable_expensive" = "xyes"])
1299
1300 # should ports be open for Java services?
1301 AC_MSG_CHECKING(whether to enable ports for gnunet-java)
1302 AC_ARG_ENABLE([javaports],
1303    [AS_HELP_STRING([--enable-javaports], [use non-zero ports for services with Java bindings (default is NO)])],
1304    [enable_java_ports=${enableval}],
1305    [enable_java_ports=no])
1306 AC_MSG_RESULT($enable_java_ports)
1307 if test "x$enable_java_ports" = "xyes"
1308 then
1309   JAVAPORT=""
1310 else
1311   JAVAPORT="$UNIXONLY"
1312 fi
1313 AC_SUBST(JAVAPORT)
1314
1315 # should benchmarks be run?
1316 AC_MSG_CHECKING(whether to run benchmarks during make check)
1317 AC_ARG_ENABLE([benchmarks],
1318    [AS_HELP_STRING([--enable-benchmarks], [enable running benchmarks during make check])],
1319    [enable_benchmarks=${enableval}],
1320    [enable_benchmarks=no])
1321 AC_MSG_RESULT($enable_benchmarks)
1322 AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
1323
1324 # should gnunet-testing be compiled
1325 AC_MSG_CHECKING(wether to compile gnunet-testing)
1326 AC_ARG_ENABLE([testing],
1327    [AS_HELP_STRING([--disable-testing], [do not build gnunet-testing])],
1328    [enable_testing=${enableval}],
1329    [enable_testing=yes])
1330 AC_MSG_RESULT($enable_testing)
1331 AM_CONDITIONAL([HAVE_TESTING], [test "x$enable_testing" = "xyes"])
1332
1333 # should experimental code be compiled (code that may not yet compile)?
1334 AC_MSG_CHECKING(whether to compile experimental code)
1335 AC_ARG_ENABLE([experimental],
1336    [AS_HELP_STRING([--enable-experimental], [enable compiling experimental code])],
1337    [enable_experimental=${enableval}],
1338    [enable_experimental=no])
1339 AC_MSG_RESULT($enable_experimental)
1340 AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
1341
1342 # should malicious code be compiled (should only be used for testing)?
1343 AC_MSG_CHECKING(whether to compile malicious code)
1344 AC_ARG_ENABLE([malicious],
1345    [AS_HELP_STRING([--enable-malicious], [enable compiling malicious code])],
1346    [if test "x$enableval" = "xno"
1347      then
1348        malicious=0
1349      else
1350        malicious=1
1351      fi],
1352    [malicious=0
1353     enable_malicious=no])
1354 AC_MSG_RESULT($enable_malicious)
1355 AM_CONDITIONAL([ENABLE_MALICIOUS], [test 1=$malicious])
1356 AC_DEFINE_UNQUOTED([ENABLE_MALICIOUS], [$malicious],
1357                    [enable compilation of malicious code])
1358
1359 # should services be started by default when a peer starts?  Some services may
1360 # choose to never start by default and it is upto the service/module developer to
1361 # decide it by having "AUTOSTART = NO" instead of "AUTOSTART = @AUTOSTART@" in
1362 # the service/module's conf.in file.
1363 AUTOSTART="YES"
1364 AC_MSG_CHECKING(whether to auto-start peer's services by default)
1365 AC_ARG_ENABLE([autostart],
1366    [AS_HELP_STRING([--disable-autostart], [do not start peer's services by default])],
1367    [enable_autostart=${enableval}
1368     if test "x$enable_autostart" == "xno"
1369     then
1370         AUTOSTART="NO"
1371     fi
1372    ],
1373    [enable_autostart=yes])
1374 AC_MSG_RESULT($enable_autostart)
1375 #AM_CONDITIONAL([HAVE_AUTOSTART], [test "x$enable_autostart" = "xyes"])
1376 AC_SUBST(AUTOSTART)
1377
1378 # should memory statistics be kept (very expensive CPU-wise!)
1379 AC_MSG_CHECKING(whether to create expensive statistics on memory use)
1380 AC_ARG_ENABLE([heapstats],
1381    [AS_HELP_STRING([--enable-heapstats], [enable expensive heap statistics])],
1382    [enable_heapstats=1],
1383    [enable_heapstats=0])
1384 AC_MSG_RESULT($enable_heapstats)
1385 AC_DEFINE_UNQUOTED([ENABLE_HEAP_STATISTICS],$enable_heapstats,[enable expensive heap statistics])
1386
1387 # should code be enabled that works around missing OS functionality on Windows?
1388 # used for test cases
1389 if test $build_target = "mingw"
1390 then
1391         workarounds=1
1392
1393 AC_LINK_IFELSE(
1394  [AC_LANG_PROGRAM(
1395   [#include <ws2tcpip.h>
1396   ],[
1397   int s = socket (0, 0, 0);])
1398  ],[
1399   AC_DEFINE_UNQUOTED([HAVE_SOCKET],1,[Define this if socket() is available])
1400  ],[
1401   AC_DEFINE_UNQUOTED([HAVE_SOCKET],0,[Define this if socket() is available])
1402  ])
1403
1404 AC_LINK_IFELSE(
1405  [AC_LANG_PROGRAM(
1406   [#include <ws2tcpip.h>
1407   ],[
1408   int s = select (0, NULL, NULL, NULL, NULL);])
1409  ],[
1410   AC_DEFINE_UNQUOTED([HAVE_SELECT],1,[Define this if select() is available])
1411  ],[
1412   AC_DEFINE_UNQUOTED([HAVE_SELECT],0,[Define this if select() is available])
1413  ])
1414
1415 AC_LINK_IFELSE(
1416  [AC_LANG_PROGRAM(
1417   [#include <ws2tcpip.h>
1418   ],[
1419   struct in_addr i;
1420   char *s = inet_ntoa (i);])
1421  ],[
1422   AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],1,[Define this if inet_ntoa() is available])
1423  ],[
1424   AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],0,[Define this if inet_ntoa() is available])
1425  ])
1426
1427 AC_LINK_IFELSE(
1428  [AC_LANG_PROGRAM(
1429   [#include <ws2tcpip.h>
1430   ],[
1431   int s = getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);])
1432  ],[
1433   AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],1,[Define this if getnameinfo() is available])
1434  ],[
1435   AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],0,[Define this if getnameinfo() is available])
1436  ])
1437
1438 AC_LINK_IFELSE(
1439  [AC_LANG_PROGRAM(
1440   [#include <ws2tcpip.h>
1441   ],[
1442   int s = gethostname (NULL, 0);])
1443  ],[
1444   AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],1,[Define this if gethostname() is available])
1445  ],[
1446   AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],0,[Define this if gethostname() is available])
1447  ])
1448
1449 AC_LINK_IFELSE(
1450  [AC_LANG_PROGRAM(
1451   [#include <ws2tcpip.h>
1452   ],[
1453   void *s = gethostbyname (NULL);])
1454  ],[
1455   AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],1,[Define this if gethostbyname() is available])
1456  ],[
1457   AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],0,[Define this if gethostbyname() is available])
1458  ])
1459
1460 AC_LINK_IFELSE(
1461  [AC_LANG_PROGRAM(
1462   [#include <ws2tcpip.h>
1463   ],[
1464   void *s = gethostbyaddr (NULL, 0, 0);])
1465  ],[
1466   AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],1,[Define this if gethostbyaddr() is available])
1467  ],[
1468   AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],0,[Define this if gethostbyaddr() is available])
1469  ])
1470
1471 AC_LINK_IFELSE(
1472  [AC_LANG_PROGRAM(
1473   [#include <ws2tcpip.h>
1474   ],[
1475   int s = getaddrinfo (NULL, NULL, NULL, NULL);])
1476  ],[
1477   AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1478  ],[
1479   AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1480  ])
1481
1482 else
1483   AC_MSG_CHECKING(whether to enable windows workarounds)
1484   AC_ARG_ENABLE([windows_workarounds],
1485      [AS_HELP_STRING([--enable-windows_workarounds], [enable workarounds used on Windows (only useful for test cases)])],
1486      [enable_workarounds=${enableval}],
1487      [enable_workarounds=no])
1488   AC_MSG_RESULT($enable_workarounds)
1489   if test x$enable_windows_workarounds = "xyes"
1490   then
1491      workarounds=1
1492   else
1493      workarounds=0
1494    fi
1495 fi
1496 AC_DEFINE_UNQUOTED([ENABLE_WINDOWS_WORKAROUNDS], $workarounds, [enable workarounds used on Windows (only useful for test cases)])
1497
1498 # gcov compilation
1499 AC_MSG_CHECKING(whether to compile with support for code coverage analysis)
1500 AC_ARG_ENABLE([coverage],
1501               AS_HELP_STRING([--enable-coverage],
1502                              [compile the library with code coverage support]),
1503               [use_gcov=${enableval}],
1504               [use_gcov=no])
1505 AC_MSG_RESULT($use_gcov)
1506 AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"])
1507
1508
1509 # version info
1510 AC_PATH_PROG(svnversioncommand, svnversion)
1511 AC_PATH_PROG(gitcommand, git)
1512 AC_MSG_CHECKING(for source being under a VCS)
1513 svn_version=
1514 gitsvn_version=
1515 AS_IF([test ! "X$svnversioncommand" = "X"],
1516 [
1517   svn_version=$(cd $srcdir ; $svnversioncommand -n 2>/dev/null)
1518 ])
1519 AS_IF([test ! "X$gitcommand" = "X"],
1520 [
1521   gitsvn_version=$(cd $srcdir ; git log -1 2>/dev/null | grep "git-svn-id" | sed -e 's/.*@\([[0-9]]\+\) .*/\1/')
1522 ])
1523 AS_IF([test "X$svn_version" = "X" -o "X$svn_version" = "Xexported" -o "X$svn_version" = "XUnversioned directory"],
1524 [
1525   AS_IF([test "X$gitsvn_version" = "X"],
1526   [
1527     vcs_name="no"
1528     vcs_version="\"release\""
1529   ],
1530   [
1531     vcs_name="yes, git-svn"
1532     vcs_version="\"svn-r$gitsvn_version\""
1533   ])
1534 ],
1535 [
1536   vcs_name="yes, svn"
1537   vcs_version="\"svn-r$svn_version\""
1538 ])
1539 AC_MSG_RESULT($vcs_name)
1540
1541 AC_MSG_CHECKING(VCS version)
1542 AC_MSG_RESULT($vcs_version)
1543 AC_DEFINE_UNQUOTED(VCS_VERSION, [$vcs_version], [VCS revision/hash or tarball version])
1544
1545 AC_CONFIG_FILES([
1546 Makefile
1547 contrib/Makefile
1548 doc/Makefile
1549 doc/man/Makefile
1550 doc/doxygen/Makefile
1551 m4/Makefile
1552 po/Makefile.in
1553 src/Makefile
1554 src/arm/Makefile
1555 src/arm/arm.conf
1556 src/ats/Makefile
1557 src/ats/ats.conf
1558 src/ats-tool/Makefile
1559 src/ats-tests/Makefile
1560 src/auction/Makefile
1561 src/block/Makefile
1562 src/cadet/Makefile
1563 src/cadet/cadet.conf
1564 src/core/Makefile
1565 src/core/core.conf
1566 src/consensus/Makefile
1567 src/consensus/consensus.conf
1568 src/conversation/Makefile
1569 src/conversation/conversation.conf
1570 src/curl/Makefile
1571 src/datacache/Makefile
1572 src/datastore/Makefile
1573 src/datastore/datastore.conf
1574 src/dht/Makefile
1575 src/dht/dht.conf
1576 src/dns/Makefile
1577 src/dns/dns.conf
1578 src/dv/Makefile
1579 src/dv/dv.conf
1580 src/exit/Makefile
1581 src/fragmentation/Makefile
1582 src/fs/Makefile
1583 src/fs/fs.conf
1584 src/gns/Makefile
1585 src/gns/gns.conf
1586 src/gns/nss/Makefile
1587 src/gnsrecord/Makefile
1588 src/hello/Makefile
1589 src/identity/Makefile
1590 src/identity/identity.conf
1591 src/include/Makefile
1592 src/integration-tests/Makefile
1593 src/json/Makefile
1594 src/jsonapi/Makefile
1595 src/hostlist/Makefile
1596 src/multicast/Makefile
1597 src/multicast/multicast.conf
1598 src/my/Makefile
1599 src/mysql/Makefile
1600 src/namecache/Makefile
1601 src/namecache/namecache.conf
1602 src/namestore/Makefile
1603 src/namestore/namestore.conf
1604 src/nat/Makefile
1605 src/nat/nat.conf
1606 src/nat-auto/Makefile
1607 src/nat-auto/nat-auto.conf
1608 src/nse/Makefile
1609 src/nse/nse.conf
1610 src/peerinfo/Makefile
1611 src/peerinfo/peerinfo.conf
1612 src/peerinfo-tool/Makefile
1613 src/peerstore/Makefile
1614 src/peerstore/peerstore.conf
1615 src/pq/Makefile
1616 src/psycutil/Makefile
1617 src/psyc/Makefile
1618 src/psyc/psyc.conf
1619 src/psycstore/Makefile
1620 src/psycstore/psycstore.conf
1621 src/pt/Makefile
1622 src/regex/Makefile
1623 src/regex/regex.conf
1624 src/revocation/Makefile
1625 src/revocation/revocation.conf
1626 src/rps/Makefile
1627 src/rps/rps.conf
1628 src/secretsharing/Makefile
1629 src/secretsharing/secretsharing.conf
1630 src/scalarproduct/Makefile
1631 src/scalarproduct/scalarproduct.conf
1632 src/set/Makefile
1633 src/set/set.conf
1634 src/social/Makefile
1635 src/social/social.conf
1636 src/sq/Makefile
1637 src/statistics/Makefile
1638 src/statistics/statistics.conf
1639 src/template/Makefile
1640 src/testbed/Makefile
1641 src/testbed/testbed.conf
1642 src/testbed-logger/Makefile
1643 src/testbed-logger/testbed-logger.conf
1644 src/testing/Makefile
1645 src/topology/Makefile
1646 src/transport/Makefile
1647 src/transport/transport.conf
1648 src/tun/Makefile
1649 src/util/Makefile
1650 src/util/resolver.conf
1651 src/vpn/Makefile
1652 src/vpn/vpn.conf
1653 src/zonemaster/Makefile
1654 src/zonemaster/zonemaster.conf
1655 src/rest/Makefile
1656 src/identity-provider/Makefile
1657 pkgconfig/Makefile
1658 pkgconfig/gnunetarm.pc
1659 pkgconfig/gnunetats.pc
1660 pkgconfig/gnunetblock.pc
1661 pkgconfig/gnunetcadet.pc
1662 pkgconfig/gnunetconsensus.pc
1663 pkgconfig/gnunetconversation.pc
1664 pkgconfig/gnunetcore.pc
1665 pkgconfig/gnunetdatacache.pc
1666 pkgconfig/gnunetdatastore.pc
1667 pkgconfig/gnunetdht.pc
1668 pkgconfig/gnunetdns.pc
1669 pkgconfig/gnunetdnsparser.pc
1670 pkgconfig/gnunetdnsstub.pc
1671 pkgconfig/gnunetdv.pc
1672 pkgconfig/gnunetenv.pc
1673 pkgconfig/gnunetfragmentation.pc
1674 pkgconfig/gnunetfs.pc
1675 pkgconfig/gnunetgns.pc
1676 pkgconfig/gnunethello.pc
1677 pkgconfig/gnunetidentity.pc
1678 pkgconfig/gnunetmicrophone.pc
1679 pkgconfig/gnunetmulticast.pc
1680 pkgconfig/gnunetmysql.pc
1681 pkgconfig/gnunetnamestore.pc
1682 pkgconfig/gnunetnat.pc
1683 pkgconfig/gnunetnse.pc
1684 pkgconfig/gnunetpeerinfo.pc
1685 pkgconfig/gnunetpq.pc
1686 pkgconfig/gnunetpsyc.pc
1687 pkgconfig/gnunetpsycstore.pc
1688 pkgconfig/gnunetregex.pc
1689 pkgconfig/gnunetrevocation.pc
1690 pkgconfig/gnunetrps.pc
1691 pkgconfig/gnunetscalarproduct.pc
1692 pkgconfig/gnunetset.pc
1693 pkgconfig/gnunetsocial.pc
1694 pkgconfig/gnunetspeaker.pc
1695 pkgconfig/gnunetstatistics.pc
1696 pkgconfig/gnunettestbed.pc
1697 pkgconfig/gnunettesting.pc
1698 pkgconfig/gnunettransport.pc
1699 pkgconfig/gnunettun.pc
1700 pkgconfig/gnunetutil.pc
1701 pkgconfig/gnunetvpn.pc
1702 ])
1703 AC_OUTPUT
1704
1705 # Finally: summary!
1706
1707 # warn user if mysql found but not used due to version
1708 if test "$mysqlfail" = "true"
1709 then
1710   AC_MSG_NOTICE([WARNING: MySQL found, but too old. MySQL support will not be compiled.])
1711 fi
1712
1713 # sqlite
1714 if test "x$sqlite" = "x0"
1715 then
1716   AC_MSG_ERROR([ERROR: sqlite3 not found, but sqlite3 is required.])
1717 fi
1718
1719 # libgnurl
1720 if test "$gnurl" = "0"
1721 then
1722   if test "x$curl" = "xfalse"
1723   then
1724     AC_MSG_NOTICE([WARNING: libgnurl not found.  http client support will not be compiled.])
1725     AC_MSG_WARN([ERROR: libgnurl not found.  hostlist daemon will not be compiled, and you probably WANT the hostlist daemon])
1726   else
1727     AC_MSG_NOTICE([WARNING: libgnurl not found, trying to use libcurl-gnutls instead.])
1728   fi
1729 fi
1730
1731
1732 # bluetooth
1733 if test "x$bluetooth" = "x0"
1734 then
1735   AC_MSG_NOTICE([WARNING: bluetooth library not found.  bluetooth support will not be compiled.])
1736 fi
1737
1738 # jansson
1739 if test "x$jansson" = "x0"
1740 then
1741   AC_MSG_NOTICE([WARNING: jansson library not found.  json support will not be compiled.])
1742 fi
1743
1744 #gnutls
1745 if test x$gnutls != xtrue
1746 then
1747   AC_MSG_NOTICE([WARNING: GnuTLS not found, gnunet-gns-proxy will not be built])
1748 else
1749 if test "x$gnutls_dane" != "x1"
1750 then
1751   AC_MSG_NOTICE([WARNING: GnuTLS has no DANE support, DANE validation will not be possible])
1752 fi
1753 fi
1754
1755 # java ports
1756 if test "x$enable_java_ports" = "xyes"
1757 then
1758   AC_MSG_NOTICE([NOTICE: Opening ports for gnunet-java bindings by default.])
1759 fi
1760
1761 # MHD
1762 if test "x$lmhd" != "x1"
1763 then
1764  AC_MSG_NOTICE([WARNING: libmicrohttpd not found, http transport will not be installed.])
1765 fi
1766
1767 # conversation
1768 if test "x$conversation_backend" = "xnone"
1769 then
1770   if test "x$pulse" != "x1"
1771   then
1772     AC_MSG_NOTICE([WARNING: libpulse(audio) not found, conversation will not be built.])
1773   fi
1774   if test "x$opus" != "x1"
1775   then
1776    AC_MSG_NOTICE([WARNING: libopus not found, conversation will not be built.])
1777   fi
1778   if test "x$gst" != "x1"
1779   then
1780    AC_MSG_NOTICE([WARNING: GStreamer not found, conversation will not be built.])
1781   fi
1782 fi
1783
1784 if test "$extractor" != 1
1785 then
1786  AC_MSG_WARN([ERROR: libextractor not found, but various file-sharing functions require it])
1787 fi
1788
1789 AC_MSG_NOTICE([NOTICE: Database support is set to MySQL: $mysql, SQLite: $sqlite, Postgres: $postgres])
1790
1791 if test "$enable_framework_build" = "yes"
1792 then
1793   AC_MSG_NOTICE([Mac OS X framework build enabled.])
1794 fi
1795
1796 if test "x$install_nss" = "x0"
1797 then
1798   AC_MSG_NOTICE([WARNING: Will not install GNS NSS library])
1799 else
1800   AC_MSG_NOTICE([NOTICE: Will install GNS NSS library to $NSS_DIR])
1801 fi
1802
1803
1804 AC_MSG_NOTICE([********************************************
1805 Please make sure NOW that you have created a user and group 'gnunet'
1806 and additionally a group 'gnunetdns'. On Debian and Ubuntu GNU/Linux, type:
1807         addgroup gnunetdns
1808         adduser --system --group --disabled-login --home /var/lib/gnunet gnunet
1809
1810 Make sure that '/var/lib/gnunet' is owned (and writable) by user
1811 'gnunet'.  Then, you can compile GNUnet with
1812         make
1813
1814 After that, run (if necessary as 'root')
1815         make install
1816 to install everything.
1817
1818 Each GNUnet user should be added to the 'gnunet' group (may
1819 require fresh login to come into effect):
1820         adduser USERNAME gnunet
1821 (run the above command as root once for each of your users, replacing
1822 "USERNAME" with the respective login names).  If you have a global IP
1823 address, no further configuration is required.
1824
1825 For more detailed setup instructions, see https://gnunet.org/installation
1826
1827 Optionally, download and compile gnunet-gtk to get a GUI for
1828 file-sharing and configuration.  This is particularly recommended
1829 if your network setup is non-trivial, as gnunet-setup can be
1830 used to test in the GUI if your network configuration is working.
1831 gnunet-setup should be run as the "gnunet" user under X.  As it
1832 does very little with the network, running it as "root" is likely
1833 also harmless.  You can also run it as a normal user, but then
1834 you have to copy ~/.gnunet/gnunet.conf" over to the "gnunet" user's
1835 home directory in the end.
1836
1837 Once you have configured your peer, run (as the 'gnunet' user)
1838         gnunet-arm -s
1839 to start the peer.  You can then run the various GNUnet-tools as
1840 your "normal" user (who should only be in the group 'gnunet').
1841 ********************************************])