1 # This file is part of GNUnet.
2 # (C) 2001--2019 GNUnet e.V.
4 # GNUnet is free software: you can redistribute it and/or modify it
5 # under the terms of the GNU Affero General Public License as published
6 # by the Free Software Foundation, either version 3 of the License,
7 # or (at your option) any later version.
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 # Affero General Public License for more details.
14 # You should have received a copy of the GNU Affero General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
17 # SPDX-License-Identifier: AGPL3.0-or-later
19 # Process this file with autoconf to produce a configure script.
23 # Checks for programs.
24 AC_INIT([gnunet], [0.11.0], [bug-gnunet@gnu.org])
25 AC_CONFIG_AUX_DIR([build-aux])
31 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
32 AC_CONFIG_HEADERS([gnunet_config.h])
33 AH_TOP([#define _GNU_SOURCE 1])
34 AC_CONFIG_MACRO_DIR([m4])
44 LT_INIT([disable-static dlopen win32-dll])
52 CFLAGS="-Wall $CFLAGS"
53 # use '-fno-strict-aliasing', but only if the compiler can take it
54 if gcc -fno-strict-aliasing -S -o /dev/null -xc /dev/null >/dev/null 2>&1;
56 CFLAGS="-fno-strict-aliasing $CFLAGS"
59 # Use Linux interface name unless the OS has a different preference
60 DEFAULT_INTERFACE="\"eth0\""
62 funcstocheck="getnameinfo gethostname gethostbyname gethostbyaddr getaddrinfo getaddrinfo_a"
64 # Srcdir in a form that native compiler understands (i.e. DOS path on W32)
69 *darwin* | *rhapsody* | *macosx*)
70 AC_DEFINE_UNQUOTED(DARWIN,1,[This is an Apple Darwin system])
71 CPPFLAGS="-D_APPLE_C_SOURCE $CPPFLAGS"
72 CFLAGS="-fno-common $CFLAGS"
73 AC_MSG_WARN([WARNING: The VPN application cannot be compiled on your OS])
74 AC_CHECK_LIB(intl, gettext)
76 DEFAULT_INTERFACE="\"en0\""
82 AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
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"
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"
108 AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
109 AC_DEFINE_UNQUOTED(NETBSD,1,[This is a NetBSD system])
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"
125 AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
126 CFLAGS="-D_REENTRANT -fPIC -pipe $CFLAGS"
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 $CFLAGS"
137 build_target="cygwin"
144 AC_DEFINE_UNQUOTED(MINGW,1,[This is a MinGW system])
145 AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system])
146 AC_DEFINE_UNQUOTED(_WIN32,1,[This is a Windows system])
147 AC_CHECK_LIB(intl, gettext)
148 LDFLAGS="$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 $CPPFLAGS"
158 native_srcdir=$(cd $srcdir; pwd -W)
161 AC_DEFINE_UNQUOTED(GNU,1,[This is a GNU system])
166 AC_MSG_RESULT(Unrecognised OS $host_os)
167 AC_DEFINE_UNQUOTED(OTHEROS,1,[Some strange OS])
171 AC_DEFINE_UNQUOTED([GNUNET_DEFAULT_INTERFACE], $DEFAULT_INTERFACE, [This should be the default choice for the name of the first network interface])
172 AC_SUBST(DEFAULT_INTERFACE)
174 # Disable TCP-based IPC on systems that support UNIX domain
175 # sockets in default configuratin:
179 AC_MSG_CHECKING([for build target])
180 AM_CONDITIONAL(DARWIN, test "$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 "$build_target" = "gnu")
189 AC_MSG_RESULT([$build_target])
190 AC_SUBST(build_target)
191 AM_CONDITIONAL([am__fastdepOBJC], false)
192 AC_UNALIGNED_64_ACCESS
194 # some other checks for standard libs
195 AC_SEARCH_LIBS([gethostbyname], [nsl ws2_32])
196 AC_SEARCH_LIBS([memrchr], [],
197 AC_DEFINE(HAVE_MEMRCHR,1,[memrchr supported]), [])
198 AC_CHECK_LIB(socket, socket)
200 AC_CHECK_LIB(c, getloadavg, AC_DEFINE(HAVE_GETLOADAVG,1,[getloadavg supported]))
202 AC_CHECK_PROG(VAR_GETOPT_BINARY, getopt, true, false)
203 AM_CONDITIONAL(HAVE_GETOPT_BINARY, $VAR_GETOPT_BINARY)
205 AC_CHECK_PROG(VAR_SSH_BINARY, ssh, true, false)
206 AM_CONDITIONAL(HAVE_SSH_BINARY, $VAR_SSH_BINARY)
207 AM_CONDITIONAL(HAVE_SSH_KEY, ssh -D 12345 -o "BatchMode yes" -o "UserKnownHostsFile /tmp/gnunet_test_cosks_ssh_garbage" -o "StrictHostKeyChecking no" 127.0.0.1 echo -n)
208 rm -f /tmp/gnunet_test_cosks_ssh_garbage
210 # autotools' m4 for python has no maximum version!
211 # python3.7 for tests
212 m4_define_default([_AM_PYTHON_INTERPRETER_LIST],[python3 python3.7 python])
213 AM_PATH_PYTHON([3.7],, [:])
215 AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
218 AC_PATH_PROG( PERL, perl, ,
219 $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin )
222 # iptables is a soft requirement to run tests
223 AC_PATH_TARGET_TOOL(VAR_IPTABLES_BINARY, iptables, false)
225 if test x"$VAR_IPTABLES_BINARY" = x"false"
227 if test -x "/sbin/iptables"
229 VAR_IPTABLES_BINARY="/sbin/iptables"
230 elif test -x "/usr/sbin/iptables"
232 VAR_IPTABLES_BINARY="/usr/sbin/iptables"
236 if test x"$VAR_IPTABLES_BINARY" != x"false"
238 AC_DEFINE_UNQUOTED([IPTABLES], "$VAR_IPTABLES_BINARY", [Path to iptables])
240 AC_MSG_WARN([warning: 'iptables' not found.])
243 AC_PATH_TARGET_TOOL(VAR_IFCONFIG_BINARY, ifconfig, false)
245 AC_CHECK_PROG(VAR_IFCONFIG_BINARY, ifconfig, true, false)
246 if test x"$VAR_IFCONFIG_BINARY" = x"false"
248 if test -x "/sbin/ifconfig"
250 VAR_IFCONFIG_BINARY="/sbin/ifconfig"
251 elif test -x "/usr/sbin/ifconfig"
253 VAR_IFCONFIG_BINARY="/usr/sbin/ifconfig"
256 if test x"$VAR_IFCONFIG_BINARY" != x"false"
258 AC_DEFINE_UNQUOTED([IFCONFIG], "$VAR_IFCONFIG_BINARY", [Path to ifconfig])
260 AC_MSG_WARN(['ifconfig' not found.])
263 # miniupnpc / upnpc binary is a soft runtime requirement
264 AC_PATH_TARGET_TOOL(VAR_UPNPC_BINARY, upnpc, false)
266 if test x"$VAR_UPNPC_BINARY" != x"false"
268 AC_DEFINE_UNQUOTED([UPNPC], "$VAR_UPNPC_BINARY", [Path to upnpc binary])
270 AC_MSG_WARN([warning: 'upnpc' binary not found.])
273 AC_CHECK_MEMBER(struct tm.tm_gmtoff,
274 [AC_DEFINE(HAVE_TM_GMTOFF, 1,
275 [Define if struct tm has the tm_gmtoff member.])],
279 AC_CHECK_DECLS([_stati64])
281 # 'save' libs; only those libs found so far will be
282 # linked against _everywhere_. For the others, we
283 # will be more selective!
287 AC_CHECK_LIB(anl, getaddrinfo_a, [have_addrinfo_a=1 AC_DEFINE(HAVE_GETADDRINFO_A,1,[getaddrinfo_a supported])])
288 AM_CONDITIONAL(HAVE_GETADDRINFO_A, [test "$have_addrinfo_a" = 1])
291 # tests only run on Windows
292 if test "x$build_target" = "xmingw"
294 AC_CHECK_LIB(plibc, plibc_init, [], [AC_MSG_ERROR([GNUnet requires PlibC on Windows])])
295 AC_CHECK_LIB(gnurx, regexec, [], [AC_MSG_ERROR([GNUnet requires libgnurx on Windows])])
301 NEED_LIBGCRYPT_VERSION=1.6.0
304 AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)
305 AC_CHECK_DECLS([gcry_mpi_set_opaque_copy], [], [], [[#include <gcrypt.h>]])
311 *** You need libgcrypt to build this program.
312 ** This library is for example available at
313 *** ftp://ftp.gnupg.org/gcrypt/libgcrypt/
314 *** (at least version $NEED_LIBGCRYPT_VERSION (API $NEED_LIBGCRYPT_API)
318 AC_DEFINE_UNQUOTED([NEED_LIBGCRYPT_VERSION], "$NEED_LIBGCRYPT_VERSION", [required libgcrypt version])
320 AC_CHECK_DECLS([struct in6_ifreq], [], [], [[#include <linux/if_tun.h>]])
324 # should the build process be building the documentation?
325 AC_MSG_CHECKING(whether to build documentation)
326 AC_ARG_ENABLE([documentation],
327 [AS_HELP_STRING([--disable-documentation], [do not build the documentation])],
328 [documentation=${enableval}],
330 AC_MSG_RESULT($documentation)
331 if test "x$documentation" = "xyes"
333 AM_CONDITIONAL([DOCUMENTATION],true)
334 AC_DEFINE([DOCUMENTATION],[1],[Building the documentation])
336 AM_CONDITIONAL([DOCUMENTATION],false)
337 AC_DEFINE([DOCUMENTATION],[0],[Not building the documentation])
340 AC_MSG_CHECKING(wether to include generated texi2mdoc output in installation)
341 AC_ARG_ENABLE([texi2mdoc-generation],
342 [AS_HELP_STRING([--disable-texi2mdoc-generation], [do not include generated texi2mdoc output in installation])],
343 [texi2mdoc-generation=${enableval}],
344 [texi2mdoc-generation=yes])
345 AC_MSG_RESULT($texi2mdoc-generation)
346 if test "x$texi2mdoc-generation" = "xyes"
348 if test "$texi2mdoc" = 0
350 AC_MSG_WARN([ERROR: mdoc output currently requires texi2mdoc.])
351 AC_MSG_WARN([ERROR: texi2mdoc can be obtained via your Operating System])
352 AC_MSG_WARN([ERROR: package manager or from https://mandoc.bsd.lv/texi2mdoc/])
354 AM_CONDITIONAL([TEXI2MDOC_GENERATION],true)
355 AC_DEFINE([TEXI2MDOC_GENERATION],[1],[Building section 7 mdoc output])
358 AM_CONDITIONAL([TEXI2MDOC_GENERATION],false)
359 AC_DEFINE([TEXI2MDOC_GENERATION],[0],[Not building section 7 mdoc output])
362 # should the build process be building only the documentation?
363 AC_MSG_CHECKING(whether to build only documentation)
364 AC_ARG_ENABLE([documentation-only],
365 [AS_HELP_STRING([--enable-documentation-only], [build only the documentation])],
366 [documentation_only=${enableval}],
367 [documentation_only=no])
368 AC_MSG_RESULT($documentation_only)
369 if test "x$documentation_only" = "xyes"
371 AM_CONDITIONAL([DOCUMENTATION_ONLY],true)
372 AC_DEFINE([DOCUMENTATION_ONLY],[1],[Building only the documentation])
374 AM_CONDITIONAL([DOCUMENTATION_ONLY],false)
375 AC_DEFINE([DOCUMENTATION_ONLY],[0],[Not building only the documentation])
379 # Adam shostack suggests the following for Windows:
380 # -D_FORTIFY_SOURCE=2 -fstack-protector-all
381 AC_ARG_ENABLE(gcc-hardening,
382 AS_HELP_STRING(--enable-gcc-hardening, enable compiler security checks),
383 [if test x$enableval = xyes; then
384 CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-all"
385 CFLAGS="$CFLAGS -fwrapv -fPIE -Wstack-protector"
386 CFLAGS="$CFLAGS --param ssp-buffer-size=1"
387 LDFLAGS="$LDFLAGS -pie"
390 # Linker hardening options
391 # Currently these options are ELF specific - you can't use this with MacOSX
392 AC_ARG_ENABLE(linker-hardening,
393 AS_HELP_STRING(--enable-linker-hardening, enable linker security fixups),
394 [if test x$enableval = xyes; then
395 LDFLAGS="$LDFLAGS -z relro -z now"
399 AC_ARG_ENABLE(sanitizer,
400 AS_HELP_STRING(--enable-sanitizer, enable Address Sanitizer and Undefined Behavior Sanitizer),
401 [if test x$enableval = xyes; then
402 LDFLAGS="$CFLAGS -fsanitize=address,undefined -fno-omit-frame-pointer"
406 extra_logging=GNUNET_NO
407 AC_ARG_ENABLE([logging],
408 AS_HELP_STRING([--enable-logging@<:@=value@:>@],[Enable logging calls. Possible values: yes,no,verbose,veryverbose ('yes' is the default)]),
409 [AS_IF([test "x$enableval" = "xyes"], [],
410 [test "x$enableval" = "xno"], [AC_DEFINE([GNUNET_CULL_LOGGING],[],[Define to cull all logging calls])],
411 [test "x$enableval" = "xverbose"], [extra_logging=GNUNET_YES]
412 [test "x$enableval" = "xveryverbose"], [extra_logging=\(GNUNET_YES+1\)])
414 AC_DEFINE_UNQUOTED([GNUNET_EXTRA_LOGGING],[$extra_logging],[1 if extra logging is enabled, 2 for very verbose extra logging, 0 otherwise])
416 # should memory poisoning be enabled?
417 AC_MSG_CHECKING(whether to poison freed memory)
418 AC_ARG_ENABLE([poisoning],
419 [AS_HELP_STRING([--enable-poisoning], [enable poisoning of freed memory (good for debugging)])],
420 [enable_poisoning=${enableval}],
422 if test "x$extra_logging" != "xGNUNET_NO"; then
423 enable_poisoning="defaults to yes (extra logging is enabled)"
428 AC_MSG_RESULT($enable_poisoning)
429 if test ! "x$enable_poisoning" = "xno"; then
434 AC_DEFINE_UNQUOTED([ENABLE_POISONING],[$enable_poisoning],[1 if freed memory should be poisoned, 0 otherwise])
436 if test $build = $target
438 AC_MSG_CHECKING([for working HMAC])
440 LIBS="$LIBS $LIBGCRYPT_LIBS"
441 CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
443 [AC_LANG_PROGRAM([#include <gcrypt.h>
444 #include <stdio.h>], [[
447 unsigned char data[] = { 0xbf, 0x16, 0x6e, 0x46, 0x3a, 0x6c, 0xf3, 0x93, 0xa7, 0x72,
448 0x11, 0xa1, 0xdc, 0x0b, 0x07, 0xdb, 0x1a, 0x5e, 0xd9, 0xb9, 0x81, 0xbe,
449 0xea, 0xe4, 0x31, 0x5f, 0x24, 0xff, 0xfe, 0x50, 0x8a, 0xde };
450 unsigned char key[] = { 0xfc, 0x62, 0x76, 0x35 };
451 unsigned char result[] = {0xa2, 0xb, 0x1, 0xd9, 0xc0, 0x8b, 0x5a, 0x12, 0x80,
452 0xd5, 0x50, 0x12, 0x8e, 0xd0, 0x5b, 0xb6, 0x5c, 0x87, 0x24, 0xe2, 0xd0,
453 0xd2, 0xaf, 0x63, 0xae, 0xd1, 0xd6, 0x64, 0x14, 0xe3, 0x6e, 0x61, 0x5b,
454 0xd, 0xba, 0x17, 0x7d, 0xd3, 0x10, 0xb1, 0x37, 0x41, 0x91, 0x7d, 0xeb,
455 0x1, 0x4d, 0x71, 0xe8, 0x59, 0x71, 0x42, 0x8e, 0xd6, 0xf3, 0x29, 0x3b,
456 0x90, 0xf2, 0xd1, 0xaf, 0x65, 0x1e, 0xb3};
458 if (!gcry_check_version (GCRYPT_VERSION))
460 fprintf (stderr, "Version mismatch %s <-> %s \n", gcry_check_version (NULL), GCRYPT_VERSION);
464 gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
465 gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
467 if (gcry_md_open(&mac, GCRY_MD_SHA512, GCRY_MD_FLAG_HMAC) != GPG_ERR_NO_ERROR)
469 fprintf (stderr, "gcry_md_open error\n");
473 gcry_md_setkey (mac, key, sizeof (key));
474 gcry_md_write (mac, data, sizeof (data));
476 if (memcmp(gcry_md_read (mac, 0), result, gcry_md_get_algo_dlen (gcry_md_get_algo (mac))) != 0)
478 fprintf (stderr, "memcmp error\n");
486 [AC_MSG_RESULT([yes])],
491 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.])
495 AC_MSG_FAILURE([HMAC test failed])
499 AC_MSG_FAILURE([libgcrypt header version does not match library version])
502 [AC_MSG_RESULT([cross compiling, test skipped])])
504 fi # $build = $target
506 # check for bluetooth library
508 AC_CHECK_LIB(bluetooth, ba2str,[AC_CHECK_HEADER([bluetooth/bluetooth.h],bluetooth=1)])
509 if test "$build_target" = "mingw"
513 AM_CONDITIONAL(HAVE_LIBBLUETOOTH, [test "$bluetooth" = 1])
514 if test "$bluetooth" = 1
516 AC_DEFINE([HAVE_LIBBLUETOOTH],[1],[Have bluetooth library])
518 AC_DEFINE([HAVE_LIBBLUETOOTH],[0],[Lacking bluetooth library])
521 # check for jansson library
523 AC_MSG_CHECKING(for libjansson)
525 [ --with-jansson=PFX base of libjansson installation],
526 [AC_MSG_RESULT([$with_jansson])
527 case $with_jansson in
531 AC_CHECK_HEADERS(jansson.h,
532 AC_CHECK_LIB([jansson], [json_loads],
536 LDFLAGS="-L$with_jansson/lib $LDFLAGS"
537 CPPFLAGS="-I$with_jansson/include $CPPFLAGS"
538 AC_CHECK_HEADERS(jansson.h,
539 AC_CHECK_LIB([jansson], [json_loads],
540 EXT_LIB_PATH="-L$with_jansson/lib $EXT_LIB_PATH"
545 [AC_MSG_RESULT([--with-jansson not specified])
546 AC_CHECK_HEADERS(jansson.h,
547 AC_CHECK_LIB([jansson], [json_loads],
549 AM_CONDITIONAL(HAVE_JANSSON, [test "$jansson" = 1])
550 AS_IF([test "x$jansson" = x1],
551 [AC_DEFINE([HAVE_JANSSON],[1],[Have jansson library])],
552 [AC_DEFINE([HAVE_JANSSON],[0],[Lacking jansson library])])
555 # check for libpulse(audio) library
557 AC_CHECK_LIB(pulse,pa_stream_peek,
558 [AC_CHECK_HEADER([pulse/simple.h],pulse=1)])
559 AS_IF([test "$build_target" = "mingw"],
561 AS_IF([test "$pulse" = 1],
562 [AC_DEFINE([HAVE_PULSE],[1],[Have libpulse(audio) library])])
564 # check for libopus(audio) library
566 AC_CHECK_LIB(opus,opus_decode_float,
567 [AC_CHECK_HEADER([opus/opus.h],
568 [AC_CHECK_DECL([OPUS_SET_GAIN],[opus=1],[],[[#include <opus/opus.h>]]
572 AS_IF([test "x$opus" = x1],
573 [AC_DEFINE([HAVE_OPUS],[1],[Have libopus library])])
576 AC_CHECK_LIB(ogg, ogg_stream_flush_fill,
577 [AC_CHECK_HEADERS([ogg/ogg.h],
578 AM_CONDITIONAL(HAVE_OGG, true)
580 AC_DEFINE(HAVE_OGG,1,[Have ogg]),
581 AM_CONDITIONAL(HAVE_OGG, false)
583 AC_DEFINE(HAVE_OGG,0,[lacking ogg]))],
584 AM_CONDITIONAL(HAVE_OGG, false)
588 PKG_CHECK_MODULES([GLIB],
590 [# check for pbc library
592 AC_CHECK_HEADER([pbc/pbc.h],pbc=1)
593 AC_CHECK_HEADER([gabe.h],abe=1)
594 AM_CONDITIONAL(HAVE_PBC, [test "x$pbc" = x1])
595 AM_CONDITIONAL(HAVE_ABE, [test "x$abe" = x1])
596 AS_IF([test "x$pbc" = x1],
597 [AC_DEFINE([HAVE_PBC],[1],[Have pbc library])],
598 [AC_DEFINE([HAVE_PBC],[0],[Lacking pbc library])])
599 AS_IF([test "x$abe" = x1],
600 [AC_DEFINE([HAVE_ABE],[1],[Have ABE library])],
601 [AC_DEFINE([HAVE_ABE],[0],[Lacking ABE library])])],
603 AM_CONDITIONAL(HAVE_PBC, [false])
604 AM_CONDITIONAL(HAVE_ABE, [false])
605 AC_DEFINE([HAVE_PBC],[0],[Lacking glib library])])
610 [glib-2.0 gobject-2.0 gstreamer-1.0 gstreamer-app-1.0 gstreamer-audio-1.0],
615 if test "x$pulse" != "x1" -o "x$opus" != "x1" -o "x$ogg" != "x1"
617 if test "x$gst" != "x1"
619 conversation_backend=none
620 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
621 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
622 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
624 conversation_backend=gst
625 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
626 AM_CONDITIONAL(BUILD_GST_HELPERS, true)
627 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
631 conversation_backend=pulse
632 AM_CONDITIONAL(BUILD_PULSE_HELPERS, true)
633 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
634 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
638 LIBGNURL_CHECK_CONFIG(,7.34.0,gnurl=1,gnurl=0)
641 AM_CONDITIONAL(HAVE_LIBGNURL, true)
642 AC_DEFINE([HAVE_LIBGNURL],[1],[Have libgnurl])
644 AM_CONDITIONAL(HAVE_LIBGNURL, false)
645 AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
648 SAVE_CPPFLAGS=$CPPFLAGS
649 CPPFLAGS="$LIBGNURL_CPPFLAGS $LIBCURL_CPPFLAGS $CPPFLAGS"
650 LIBS="$LIBGNURL $LIBCURL $LIBS"
653 LIBCURL_CHECK_CONFIG(,7.34.0,[curl=true],[curl=false])
654 if test "x$curl" = xtrue
657 AC_CHECK_HEADERS([curl/curl.h],
658 AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],[curl=false],[[#include <curl/curl.h>]]),
660 AC_CHECK_HEADERS([gnurl/curl.h],
661 AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],,[[#include <gnurl/curl.h>]]))
662 # need libcurl-gnutls.so, everything else is not acceptable
663 AC_CHECK_LIB([curl-gnutls],[curl_easy_getinfo],,[curl=false])
664 # cURL must support CURLINFO_TLS_SESSION, version >= 7.34
667 # Check for curl/curl.h and gnurl/curl.h so we can use #ifdef
668 # HAVE_CURL_CURL_H later (the above LIBCURL_CHECK_CONFIG accepted
669 # *either* header set).
670 AC_CHECK_HEADERS([curl/curl.h],,
672 AC_CHECK_HEADERS([gnurl/curl.h],,
677 if test x$curl = xfalse
679 AM_CONDITIONAL(HAVE_LIBCURL, false)
682 AC_MSG_WARN([ERROR: GNUnet requires libcurl-gnutls or gnurl >= 7.34])
685 AM_CONDITIONAL(HAVE_LIBCURL, true)
686 AC_DEFINE([HAVE_LIBCURL],[1],[Have CURL])
689 AC_SEARCH_LIBS(__atomic_load_8, atomic, [have_libatomic=1 AC_DEFINE(HAVE_LIBATOMIC,1,[external libatomic])])
690 AM_CONDITIONAL(HAVE_LIBATOMIC, [test "$have_libatomic" = 1])
692 # restore LIBS & CPPFLAGS
694 CPPFLAGS=$SAVE_CPPFLAGS
696 AC_CHECK_HEADERS([glpk.h],[glpk=true],[gplk=false])
697 # GLPK must support glpk_init_env, version >= 4.43
698 AC_CHECK_LIB([glpk],[glp_init_env],,[gplk=false])
699 # GLPK must support atm MLP presolving, version >= 4.32
700 AC_CHECK_MEMBERS(glp_iocp.presolve,,[gplk=false],[[#include <glpk.h>]])
701 if test x$gplk = xfalse
703 AM_CONDITIONAL(HAVE_LIBGLPK, false)
704 AC_MSG_WARN([ERROR: GNUnet requires GLPK >= 4.32])
706 AM_CONDITIONAL(HAVE_LIBGLPK, true)
707 AC_DEFINE([HAVE_LIBGLPK],[1],[Have GLPK])
711 AC_CHECK_HEADERS([nss.h],[nss=true],[nss=false])
712 if test x$nss = xfalse
714 AM_CONDITIONAL(HAVE_GLIBCNSS, false)
715 AC_MSG_WARN([No GNU libc nss header, will not build NSS plugin])
720 AC_CHECK_DECL([NSS_STATUS_UNAVAIL],
721 [AM_CONDITIONAL(HAVE_GLIBCNSS, true)],
722 [AM_CONDITIONAL(HAVE_GLIBCNSS, false)
723 AC_MSG_WARN([No nss header fails to define NSS_STATUS_UNAVAIl, will not build NSS plugin])],
729 # test for kvm and kstat (for CPU stats under BSD/Solaris)
730 AC_CHECK_LIB([kvm],[kvm_open])
731 AC_CHECK_LIB([kstat],[kstat_open])
734 # should the build process be restricted to the code required
735 # for GNU Taler wallets?
736 AC_MSG_CHECKING(whether to compile GNU Taler Wallet library ONLY)
737 AC_ARG_ENABLE([taler-wallet],
738 [AS_HELP_STRING([--enable-taler-wallet], [only compile for Taler wallet])],
739 [taler_only=${enableval}],
741 AC_MSG_RESULT($taler_only)
742 if test "x$taler_only" = "xyes"
744 AM_CONDITIONAL([TALER_ONLY],true)
745 AC_DEFINE([TALER_WALLET_ONLY],[1],[Compiling for Taler wallet])
747 AM_CONDITIONAL([TALER_ONLY],false)
748 AC_DEFINE([TALER_WALLET_ONLY],[0],[Canonical compilation])
751 # test for libextractor
753 AC_MSG_CHECKING(for libextractor)
754 AC_ARG_WITH(extractor,
755 [ --with-extractor=PFX base of libextractor installation],
756 [AC_MSG_RESULT([$with_extractor])
757 case $with_extractor in
761 AC_CHECK_HEADERS([extractor.h],
762 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
766 LDFLAGS="-L$with_extractor/lib $LDFLAGS"
767 CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
768 AC_CHECK_HEADERS([extractor.h],
769 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
770 EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
775 [AC_MSG_RESULT([--with-extractor not specified])
776 AC_CHECK_HEADERS([extractor.h],
777 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
782 if test "$extractor" != 1
784 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, false)
785 AC_DEFINE([HAVE_LIBEXTRACTOR],[0],[Lacking libextractor])
787 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, true)
788 AC_DEFINE([HAVE_LIBEXTRACTOR],[1],[Have libextractor])
792 if test "$taler_only" != yes
795 # Check for libltdl header (#2999)
797 AC_MSG_CHECKING(for libltdl)
799 [ --with-ltdl=PFX base of libltdl installation],
800 [AC_MSG_RESULT([$with_ltdl])
805 AC_CHECK_HEADERS(ltdl.h,
806 AC_CHECK_LIB([ltdl], [lt_dlopenext],
810 LDFLAGS="-L$with_ltdl/lib $LDFLAGS"
811 CPPFLAGS="-I$with_ltdl/include $CPPFLAGS"
812 AC_CHECK_HEADERS(ltdl.h,
813 AC_CHECK_LIB([ltdl], [lt_dlopenext],
814 EXT_LIB_PATH="-L$with_ltdl/lib $EXT_LIB_PATH"
819 [AC_MSG_RESULT([--with-ltdl not specified])
820 AC_CHECK_HEADERS(ltdl.h,
821 AC_CHECK_LIB([ltdl], [lt_dlopenext],
825 AC_MSG_RESULT([libltdl found])
827 AC_MSG_ERROR([GNUnet requires libltdl (from GNU libtool), try installing libltdl-dev])
832 # libidn and libidn2. The ideal goal is this:
833 # check for libidn2, if it doesn't exist check for libidn
834 # if both exist, prefer libidn2
835 # if none exist, fail and message that libidn or libidn2
836 # is required with a preference for libidn2.
837 # TODO: What we have right here can probably be improved.
840 AS_HELP_STRING([--with-libidn=pathname],
841 [Support IDN (needs libidn)]),
844 AS_IF([test x_$withval = x_yes],
845 [AC_CHECK_HEADERS([idna.h],
846 AC_MSG_NOTICE([Found idna.h]),
847 AC_CHECK_HEADERS([idn/idna.h],
848 AC_MSG_NOTICE([Found idn/idna.h]),
850 [AS_IF([test x_$withval != x_no],
851 [CFLAGS="$CFLAGS -I$withval/include"
852 LDFLAGS="$LDFLAGS -L$withval/lib"
853 AC_CHECK_HEADERS([idna.h],
854 AC_MSG_NOTICE([Found idna.h]),
855 [AC_MSG_NOTICE([Failed to find idna.h])
857 [my_with_libidn=0])])
861 AS_HELP_STRING([--with-libidn2=pathname],
862 [Support IDN (needs libidn2)]),
865 AS_IF([test x_$withval = x_yes],
866 [AC_CHECK_HEADERS([idn2.h],
867 AC_MSG_NOTICE([Found idn2.h]),
868 AC_CHECK_HEADERS([idn2/idn2.h],
869 AC_MSG_NOTICE([Found idn2/idn2.h]),
870 [AC_MSG_NOTICE([Failed to find idn2.h])
871 my_with_libidn2=0]))],
872 [AS_IF([test x_$withval != x_no],
873 [CFLAGS="$CFLAGS -I$withval/include"
874 LDFLAGS="$LDFLAGS -L$withval/lib"],
875 [my_with_libidn2=0])])
877 AC_MSG_CHECKING([if libidn can be used])
879 there_can_only_be_one=1
883 AS_IF([test x$my_with_libidn2 = x1],
884 [AC_MSG_NOTICE([Checking for libidn2])
886 [idn2_to_unicode_8z8z],
889 AC_DEFINE_UNQUOTED([HAVE_LIBIDN2],
891 [Define to 1 if you have 'libidn2' (-lidn2).])],
892 [MISSING_DEPS="${MISSING_DEPS}${MISSING_SEP}libidn2"
894 AM_CONDITIONAL(HAVE_LIBIDN2, test x$working_libidn2 = x1)
895 AS_IF([test x$working_libidn2 = x0],
896 [AS_IF([test x$my_with_libidn = x1],
897 [AC_MSG_NOTICE([Checking for libidn])
902 AC_DEFINE_UNQUOTED([HAVE_LIBIDN],
904 [Define to 1 if you have 'libidn' (-lidn).])],
905 [there_can_only_be_one=0])],
906 [AS_IF([test x$my_with_libidn2 = x1],
907 [there_can_only_be_one=0
908 AC_MSG_FAILURE([* There can only be one libidn.
909 * Provide either libidn >= 1.13
911 * libidn2 to the configure
914 * --with-libidn])])])])
915 AM_CONDITIONAL(HAVE_LIBIDN, test x$working_libidn1 = x1)
917 AS_IF([test "$working_libidn1" = 0 -a "$working_libidn2" = 0],
918 [AC_MSG_ERROR([GNUnet requires libidn (or libidn2)])])
920 AS_IF([test x$there_can_only_be_one = x0],
921 [AC_MSG_FAILURE([Missing dependencies: $MISSING_DEPS])])
924 SAVE_LDFLAGS=$LDFLAGS
925 SAVE_CPPFLAGS=$CPPFLAGS
927 [ --with-zlib[[=DIR]] use libz in DIR],
928 [AS_IF([test "$withval" = "no"],
929 [AC_MSG_ERROR([GNUnet requires zlib])],
930 [test "$withval" != "yes"],
933 CPPFLAGS="${CPPFLAGS} -I$withval/include"
934 LDFLAGS="${LDFLAGS} -L$withval/lib"
937 AC_CHECK_HEADER(zlib.h,
939 [AC_MSG_ERROR([GNUnet requires zlib])])
940 AC_CHECK_LIB(z, compress2,
942 AC_DEFINE([HAVE_ZLIB], [], [Have compression library])
943 if test "x${Z_DIR}" != "x"; then
944 Z_CFLAGS="-I${Z_DIR}/include"
945 Z_LIBS="-L${Z_DIR}/lib -lz"
949 [AC_MSG_ERROR([GNUnet requires zlib])])
953 if test "$enable_shared" = "no"
955 AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])
969 # test for libunistring
971 if test $HAVE_LIBUNISTRING != yes; then
972 AC_MSG_ERROR([GNUnet requires libunistring])
974 # under emscripten, $gl_libunistring_hexversion is undefined
975 if test "$taler_only" != yes; then
976 if test "x$gl_libunistring_hexversion" = "x" || test "$gl_libunistring_hexversion" -le 2305; then
977 AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])
980 AC_CHECK_HEADERS([unistr.h],,AC_MSG_ERROR([Compiling GNUnet requires unistr.h (from libunistring) to be installed]))
987 # Checks for standard header files.
991 # Check for headers that are ALWAYS required
992 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: 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, and sys/types.h]))
996 # Checks for headers that are only required on some systems or opional (and where we do NOT abort if they are not there)
997 AC_CHECK_HEADERS([stdatomic.h 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])
999 # FreeBSD requires something more funky for netinet/in_systm.h and netinet/ip.h...
1000 AC_CHECK_HEADERS([sys/types.h netinet/in_systm.h netinet/in.h netinet/ip.h],,,
1001 [#ifdef HAVE_SYS_TYPES_H
1002 #include <sys/types.h>
1004 #ifdef HAVE_NETINET_IN_SYSTM_H
1005 #include <netinet/in_systm.h>
1007 #ifdef HAVE_NETINET_IN_H
1008 #include <netinet/in.h>
1012 SAVE_LDFLAGS=$LDFLAGS
1013 SAVE_CPPFLAGS=$CPPFLAGS
1017 AC_MSG_CHECKING(for SQLite)
1019 [ --with-sqlite=PFX base of SQLite installation],
1020 [AC_MSG_RESULT("$with_sqlite")
1021 case $with_sqlite in
1025 AC_CHECK_HEADERS(sqlite3.h,
1029 LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
1030 CPPFLAGS="-I$with_sqlite/include $CPPFLAGS"
1031 AC_CHECK_HEADERS(sqlite3.h,
1032 EXT_LIB_PATH="-L$with_sqlite/lib $EXT_LIB_PATH"
1033 SQLITE_LDFLAGS="-L$with_sqlite/lib"
1034 SQLITE_CPPFLAGS="-I$with_sqlite/include"
1036 LDFLAGS=$SAVE_LDFLAGS
1037 CPPFLAGS=$SAVE_CPPFLAGS
1041 [AC_MSG_RESULT([--with-sqlite not specified])
1042 AC_CHECK_HEADERS(sqlite3.h, sqlite=true)])
1043 AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue)
1044 AC_SUBST(SQLITE_CPPFLAGS)
1045 AC_SUBST(SQLITE_LDFLAGS)
1047 LDFLAGS=$SAVE_LDFLAGS
1048 CPPFLAGS=$SAVE_CPPFLAGS
1052 # even running the check for postgres breaks emscripten ...
1053 AS_IF([test "$taler_only" != yes],
1054 [AX_LIB_POSTGRESQL([9.5],
1055 [CPPFLAGS="$CPPFLAGS $POSTGRESQL_CPPFLAGS"
1056 AC_CHECK_HEADERS([libpq-fe.h],
1059 [AC_MSG_RESULT([no postgres])])])
1060 AM_CONDITIONAL(HAVE_POSTGRESQL, test x$postgres = xtrue)
1063 LDFLAGS=$SAVE_LDFLAGS
1064 CPPFLAGS=$SAVE_CPPFLAGS
1067 AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
1068 AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>])
1070 if test "$build_target" = "mingw"
1072 CYGWIN_MYSQL_MAGIC="#include <mysql/my_global.h>"
1078 SAVE_LDFLAGS=$LDFLAGS
1079 SAVE_CPPFLAGS=$CPPFLAGS
1080 AC_MSG_CHECKING(for mysql)
1082 [ --with-mysql=PFX base of MySQL installation],
1083 [AC_MSG_RESULT([$with_mysql])
1088 AC_CHECK_HEADERS(mysql/mysql.h,
1089 AC_CHECK_LIB(mysqlclient, mysql_init,
1091 mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
1094 LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS"
1095 CPPFLAGS="-I$with_mysql/include $CPPFLAGS"
1096 AC_CHECK_HEADERS(mysql/mysql.h,
1097 AC_CHECK_LIB(mysqlclient, mysql_init,
1098 MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql"
1099 MYSQL_CPPFLAGS="-I$with_mysql/include"
1101 mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
1105 [AC_MSG_RESULT([--with-mysql not specified])
1106 if test -d "/usr/lib64/mysql"; then
1107 MYSQL_LIBDIR="/usr/lib64/mysql"
1108 elif test -d "/usr/lib/mysql"; then
1109 MYSQL_LIBDIR="/usr/lib/mysql"
1111 MYSQL_LIBDIR="/usr/lib"
1113 LDFLAGS="-L$MYSQL_LIBDIR $LDFLAGS $ZLIBS"
1114 AC_CHECK_LIB(mysqlclient, mysql_init,
1115 [AC_CHECK_HEADERS(mysql/mysql.h,
1116 MYSQL_LDFLAGS="-L$MYSQL_LIBDIR"
1119 , [], [$CYGWIN_MYSQL_MAGIC])])
1122 AC_SUBST(MYSQL_LDFLAGS)
1123 AC_SUBST(MYSQL_CPPFLAGS)
1125 # additional version check for mysql
1126 AC_ARG_ENABLE(mysql-version-check, [ --disable-mysql-version-check do not check MySQL version],, enable_mysql_version_check=yes)
1127 if test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"
1129 AC_MSG_CHECKING(mysql version)
1130 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1131 [[$CYGWIN_MYSQL_MAGIC
1132 #include <mysql/mysql.h>]],
1134 #if (MYSQL_VERSION_ID < 40100)
1135 #error needs at least version >= 4.1
1137 int main () { return 0; }
1139 ],mysql=true,mysql=false)
1140 if test "$mysql" = "false"
1143 AC_MSG_RESULT([fail, >= 4.1 required])
1148 AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue)
1149 AM_CONDITIONAL(HAVE_MYSQLE, false)
1152 LDFLAGS=$SAVE_LDFLAGS
1153 CPPFLAGS=$SAVE_CPPFLAGS
1155 if test "$sqlite" = 0 -a "$mysql" = 0
1157 AC_MSG_ERROR([GNUnet requires SQLite or MySQL])
1162 AC_MSG_CHECKING([for libmicrohttpd])
1163 AC_ARG_WITH(microhttpd,
1164 [ --with-microhttpd=PFX base of libmicrohttpd installation],
1165 [AC_MSG_RESULT([$with_microhttpd])
1166 case $with_microhttpd in
1170 AC_CHECK_HEADERS([microhttpd.h],
1171 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
1172 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
1173 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.52])
1174 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
1175 #include "$native_srcdir/src/include/platform.h"
1176 #include <microhttpd.h>
1177 #if (MHD_VERSION < 0x0094200)
1178 #error needs at least version 0.9.42
1180 int main () { return 0; }
1184 [AC_MSG_RESULT(failed)])]),
1185 [],[#include "$native_srcdir/src/include/platform.h"
1186 #include <microhttpd.h>]),,
1187 [#include "$native_srcdir/src/include/platform.h"])
1190 LDFLAGS="-L$with_microhttpd/lib $LDFLAGS"
1191 CPPFLAGS="-I$with_microhttpd/include $CPPFLAGS"
1192 AC_CHECK_HEADERS(microhttpd.h,
1193 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
1194 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
1195 EXT_LIB_PATH="-L$with_microhttpd/lib $EXT_LIB_PATH"
1196 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.52])
1197 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
1198 #include "$native_srcdir/src/include/platform.h"
1199 #include <microhttpd.h>
1200 #if (MHD_VERSION < 0x0094200)
1201 #error needs at least version 0.9.42
1203 int main () { return 0; }
1207 [AC_MSG_RESULT(failed)])]),
1208 [],[#include "$native_srcdir/src/include/platform.h"
1209 #include <microhttpd.h>]),,
1210 [#include "$native_srcdir/src/include/platform.h"])
1214 [AC_MSG_RESULT([--with-microhttpd not specified])
1215 AC_CHECK_HEADERS([microhttpd.h],
1216 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
1217 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
1218 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.52])
1219 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
1220 #include "$native_srcdir/src/include/platform.h"
1221 #include <microhttpd.h>
1222 #if (MHD_VERSION < 0x0094200)
1223 #error needs at least version 0.9.52
1228 [AC_MSG_RESULT(failed)])]),
1229 [],[#include "$native_srcdir/src/include/platform.h"
1230 #include <microhttpd.h>]),,
1231 [#include "$native_srcdir/src/include/platform.h"])])
1232 AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
1233 AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])
1235 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
1241 AM_GNU_GETTEXT([external])
1242 AM_GNU_GETTEXT_VERSION([0.18.1])
1244 # Checks for standard typedefs, structures, and compiler characteristics.
1253 AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
1254 [ AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [Do we have sockaddr_in.sin_len?])
1258 #include <sys/types.h>
1259 #include <sys/socket.h>
1260 #include <netinet/in.h>
1263 AC_CHECK_MEMBER([struct sockaddr_un.sun_len],
1264 [ AC_DEFINE(HAVE_SOCKADDR_UN_SUN_LEN, 1, [Do we have sockaddr_un.sun_len?])
1268 #include <sys/types.h>
1269 #include <sys/socket.h>
1275 # Checks for library functions.
1276 AC_FUNC_CLOSEDIR_VOID
1278 AC_PROG_GCC_TRADITIONAL
1280 AC_FUNC_SELECT_ARGTYPES
1290 AC_CHECK_FUNCS([atoll stat64 strnlen mremap getrlimit setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size getrusage random srandom stat statfs statvfs wait4])
1296 GN_LIBINTL="$LTLIBINTL"
1297 AC_ARG_ENABLE(framework, [ --enable-framework enable Mac OS X framework build helpers],enable_framework_build=$enableval)
1298 AM_CONDITIONAL(WANT_FRAMEWORK, test x$enable_framework_build = xyes)
1299 if test x$enable_framework_build = xyes
1301 AC_DEFINE([FRAMEWORK_BUILD], 1, [Build a Mac OS X Framework])
1302 GN_INTLINCL='-I$(top_srcdir)/src/intlemu'
1303 GN_LIBINTL='$(top_builddir)/src/intlemu/libintlemu.la -framework CoreFoundation'
1304 AC_LIB_APPENDTOVAR([CPPFLAGS], [$GN_INTLINCL])
1307 GN_LIB_LDFLAGS="-export-dynamic -no-undefined"
1308 GN_PLUGIN_LDFLAGS="-export-dynamic -avoid-version -module -no-undefined"
1310 AC_SUBST(GN_LIB_LDFLAGS)
1311 AC_SUBST(GN_PLUGIN_LDFLAGS)
1312 AC_SUBST(GN_INTLINCL)
1313 AC_SUBST(GN_LIBINTL)
1318 AC_SUBST(EXT_LIB_PATH)
1323 AC_SUBST(EXT_LIB_PATH)
1325 DATAROOTDIR=$datarootdir
1326 AC_SUBST(DATAROOTDIR)
1329 AC_MSG_CHECKING(for sudo)
1331 [ --with-sudo=PATH path to sudo binary (or just yes)],
1332 [AC_MSG_RESULT("$with_sudo")
1341 SUDO_BINARY=$with_sudo
1345 [AC_MSG_RESULT([no])])
1346 AC_SUBST(SUDO_BINARY)
1347 AM_CONDITIONAL([HAVE_SUDO], [test "x$SUDO_BINARY" != "x" -o -w /])
1350 # test for gnunetdns group name
1351 GNUNETDNS_GROUP=gnunetdns
1352 AC_MSG_CHECKING(for gnunetdns group name)
1353 AC_ARG_WITH(gnunetdns,
1354 [ --with-gnunetdns=GRPNAME name for gnunetdns group],
1355 [AC_MSG_RESULT("$with_gnunetdns")
1356 case $with_gnunetdns in
1358 GNUNETDNS_GROUP=gnunet
1361 GNUNETDNS_GROUP=gnunetdns
1364 GNUNETDNS_GROUP=$with_gnunetdns
1368 [AC_MSG_RESULT([gnunetdns])])
1369 AC_SUBST(GNUNETDNS_GROUP)
1376 AC_MSG_CHECKING(for gnutls)
1378 [ --with-gnutls=PFX base of gnutls installation],
1379 [AC_MSG_RESULT([$with_gnutls])
1380 case $with_gnutls in
1384 AC_CHECK_HEADERS([gnutls/abstract.h],
1385 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1387 AC_CHECK_HEADERS([gnutls/dane.h],
1388 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1392 LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
1393 CPPFLAGS="-I$with_gnutls/include $CPPFLAGS"
1394 AC_CHECK_HEADERS([gnutls/abstract.h],
1395 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1396 EXT_LIB_PATH="-L$with_gnutls/lib $EXT_LIB_PATH"
1398 AC_CHECK_HEADERS([gnutls/dane.h],
1399 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1404 [AC_MSG_RESULT([--with-gnutls not specified])
1405 AC_CHECK_HEADERS([gnutls/abstract.h],
1406 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1408 AC_CHECK_HEADERS([gnutls/dane.h],
1409 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1412 AM_CONDITIONAL(HAVE_GNUTLS, test x$gnutls = xtrue)
1413 AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have GnuTLS])
1414 AM_CONDITIONAL(HAVE_GNUTLS_DANE, test x$gnutls_dane = x1)
1415 AC_DEFINE_UNQUOTED([HAVE_GNUTLS_DANE], $gnutls_dane, [We have GnuTLS with DANE support])
1418 # Test if we are building for superMUC
1419 AC_MSG_CHECKING(if GNUnet is being configured to run on the SuperMUC)
1420 AC_ARG_ENABLE([supermuc],
1421 [AS_HELP_STRING([--enable-supermuc],
1422 [build GNUnet with support to run on the SuperMUC (default is NO)])],
1423 [if test "x$enable_supermuc" = "xno"
1430 enable_supermuc=no])
1431 AC_MSG_RESULT($enable_SUPERMUC)
1432 AM_CONDITIONAL([ENABLE_SUPERMUC], [test "x$supermuc" = "x1"])
1433 AC_DEFINE_UNQUOTED([ENABLE_SUPERMUC], [$supermuc], [Build with support for SuperMUC])
1435 # Check if NSE has to send timestamp information to testbed logger for
1436 # generating histogram of messages received
1437 AC_MSG_CHECKING(if NSE has to send timestamp information to testbed logger)
1438 AC_ARG_ENABLE([nse-histogram],
1439 [AS_HELP_STRING([--enable-nse-histogram],
1440 [have NSE send timestamp information to testbed logger for generating
1441 histogram of received messages. NOT useful for production (default is
1443 [if test "x$enableval" = "xno"
1450 enable_nse_histogram=no])
1451 AC_MSG_RESULT($enable_nse_histogram)
1452 AM_CONDITIONAL([ENABLE_NSE_HISTOGRAM], [test "x$nse_histogram" = "x1"])
1453 AC_DEFINE_UNQUOTED([ENABLE_NSE_HISTOGRAM], [$nse_histogram],
1454 [have NSE send timestamp information to testbed logger])
1456 # should 'make check' run tests?
1457 AC_MSG_CHECKING(whether to run tests)
1458 AC_ARG_ENABLE([testruns],
1459 [AS_HELP_STRING([--disable-testruns], [disable running tests on make check (default is YES)])],
1460 [enable_tests_run=${enableval}],
1461 [enable_tests_run=yes])
1462 AC_MSG_RESULT($enable_test_run)
1463 AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"])
1466 AC_MSG_CHECKING([whether to compile in benchmarks (currently for http and crypto)])
1467 AC_ARG_ENABLE([benchmark],
1468 [AS_HELP_STRING([--enable-benchmark], [enable benchmarking])],
1469 [enable_benchmark=${enableval}],
1470 [enable_benchmark=no])
1471 AC_MSG_RESULT($enable_benchmark)
1472 AS_IF([test "x$enable_benchmark" = "xyes"],
1473 [AC_DEFINE_UNQUOTED(ENABLE_BENCHMARK,1,[Benchmarks are enabled])])
1474 AM_CONDITIONAL([ENABLE_BENCHMARK], [test "x$enable_benchmark" = "xyes"])
1477 # should expensive tests be run?
1478 AC_MSG_CHECKING(whether to run expensive tests)
1479 AC_ARG_ENABLE([expensivetests],
1480 [AS_HELP_STRING([--enable-expensivetests], [enable running expensive testcases])],
1481 [enable_expensive=${enableval}],
1482 [enable_expensive=no])
1483 AC_MSG_RESULT($enable_expensive)
1484 AM_CONDITIONAL([HAVE_EXPENSIVE_TESTS], [test "x$enable_expensive" = "xyes"])
1486 # should ports be open for Java services?
1487 AC_MSG_CHECKING(whether to enable ports for gnunet-java)
1488 AC_ARG_ENABLE([javaports],
1489 [AS_HELP_STRING([--enable-javaports], [use non-zero ports for services with Java bindings (default is NO)])],
1490 [enable_java_ports=${enableval}],
1491 [enable_java_ports=no])
1492 AC_MSG_RESULT($enable_java_ports)
1493 if test "x$enable_java_ports" = "xyes"
1497 JAVAPORT="$UNIXONLY"
1501 # should benchmarks be run?
1502 AC_MSG_CHECKING(whether to run benchmarks during make check)
1503 AC_ARG_ENABLE([benchmarks],
1504 [AS_HELP_STRING([--enable-benchmarks], [enable running benchmarks during make check])],
1505 [enable_benchmarks=${enableval}],
1506 [enable_benchmarks=no])
1507 AC_MSG_RESULT($enable_benchmarks)
1508 AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
1510 # should gnunet-testing be compiled
1511 AC_MSG_CHECKING(wether to compile gnunet-testing)
1512 AC_ARG_ENABLE([testing],
1513 [AS_HELP_STRING([--disable-testing], [do not build gnunet-testing])],
1514 [enable_testing=${enableval}],
1515 [enable_testing=yes])
1516 AC_MSG_RESULT($enable_testing)
1517 AM_CONDITIONAL([HAVE_TESTING], [test "x$enable_testing" = "xyes"])
1519 # should experimental code be compiled (code that may not yet compile)?
1520 AC_MSG_CHECKING(whether to compile experimental code)
1521 AC_ARG_ENABLE([experimental],
1522 [AS_HELP_STRING([--enable-experimental], [enable compiling experimental code])],
1523 [enable_experimental=${enableval}],
1524 [enable_experimental=no])
1525 AC_MSG_RESULT($enable_experimental)
1526 AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
1528 # should malicious code be compiled (should only be used for testing)?
1529 AC_MSG_CHECKING(whether to compile malicious code)
1530 AC_ARG_ENABLE([malicious],
1531 [AS_HELP_STRING([--enable-malicious], [enable compiling malicious code])],
1532 [if test "x$enableval" = "xno"
1539 enable_malicious=no])
1540 AC_MSG_RESULT($enable_malicious)
1541 AM_CONDITIONAL([ENABLE_MALICIOUS], [test 1=$malicious])
1542 AC_DEFINE_UNQUOTED([ENABLE_MALICIOUS], [$malicious],
1543 [enable compilation of malicious code])
1545 # should services be started on demand when needed? Some services may choose to
1546 # never start by default and it is up to the service/module developer to decide
1547 # by having "START_ON_DEMAND = NO" instead of "START_ON_DEMAND = @START_ON_DEMAND@"
1548 # in the service/module's conf.in file.
1549 # See also IMMEDIATE_START for an unconditional immediate start.
1550 START_ON_DEMAND="YES"
1551 AC_MSG_CHECKING(whether to start peer's services on demand by default)
1552 AC_ARG_ENABLE([autostart],
1553 [AS_HELP_STRING([--disable-autostart], [do not start peer's services by default])],
1554 [enable_autostart=${enableval}
1555 if test "x$enable_autostart" = "xno"
1557 START_ON_DEMAND="NO"
1560 [enable_autostart=yes])
1561 AC_MSG_RESULT($enable_autostart)
1562 #AM_CONDITIONAL([HAVE_START_ON_DEMAND], [test "x$enable_autostart" = "xyes"])
1563 AC_SUBST(START_ON_DEMAND)
1565 # should memory statistics be kept (very expensive CPU-wise!)
1566 AC_MSG_CHECKING(whether to create expensive statistics on memory use)
1567 AC_ARG_ENABLE([heapstats],
1568 [AS_HELP_STRING([--enable-heapstats], [enable expensive heap statistics])],
1569 [enable_heapstats=1],
1570 [enable_heapstats=0])
1571 AC_MSG_RESULT($enable_heapstats)
1572 AC_DEFINE_UNQUOTED([ENABLE_HEAP_STATISTICS],$enable_heapstats,[enable expensive heap statistics])
1574 # should code be enabled that works around missing OS functionality on Windows?
1575 # used for test cases
1576 if test $build_target = "mingw"
1582 [#include <ws2tcpip.h>
1584 int s = socket (0, 0, 0);])
1586 AC_DEFINE_UNQUOTED([HAVE_SOCKET],1,[Define this if socket() is available])
1588 AC_DEFINE_UNQUOTED([HAVE_SOCKET],0,[Define this if socket() is available])
1593 [#include <ws2tcpip.h>
1595 int s = select (0, NULL, NULL, NULL, NULL);])
1597 AC_DEFINE_UNQUOTED([HAVE_SELECT],1,[Define this if select() is available])
1599 AC_DEFINE_UNQUOTED([HAVE_SELECT],0,[Define this if select() is available])
1604 [#include <ws2tcpip.h>
1607 char *s = inet_ntoa (i);])
1609 AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],1,[Define this if inet_ntoa() is available])
1611 AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],0,[Define this if inet_ntoa() is available])
1616 [#include <ws2tcpip.h>
1618 int s = getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);])
1620 AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],1,[Define this if getnameinfo() is available])
1622 AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],0,[Define this if getnameinfo() is available])
1627 [#include <ws2tcpip.h>
1629 int s = gethostname (NULL, 0);])
1631 AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],1,[Define this if gethostname() is available])
1633 AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],0,[Define this if gethostname() is available])
1638 [#include <ws2tcpip.h>
1640 void *s = gethostbyname (NULL);])
1642 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],1,[Define this if gethostbyname() is available])
1644 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],0,[Define this if gethostbyname() is available])
1649 [#include <ws2tcpip.h>
1651 void *s = gethostbyaddr (NULL, 0, 0);])
1653 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],1,[Define this if gethostbyaddr() is available])
1655 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],0,[Define this if gethostbyaddr() is available])
1660 [#include <ws2tcpip.h>
1662 int s = getaddrinfo (NULL, NULL, NULL, NULL);])
1664 AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1666 AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],0,[Define this if getaddrinfo() is available])
1670 AC_MSG_CHECKING(whether to enable windows workarounds)
1671 AC_ARG_ENABLE([windows_workarounds],
1672 [AS_HELP_STRING([--enable-windows_workarounds], [enable workarounds used on Windows (only useful for test cases)])],
1673 [enable_workarounds=${enableval}],
1674 [enable_workarounds=no])
1675 AC_MSG_RESULT($enable_workarounds)
1676 if test x$enable_windows_workarounds = "xyes"
1683 AC_DEFINE_UNQUOTED([ENABLE_WINDOWS_WORKAROUNDS], $workarounds, [enable workarounds used on Windows (only useful for test cases)])
1686 AC_MSG_CHECKING(whether to compile with support for code coverage analysis)
1687 AC_ARG_ENABLE([coverage],
1688 AS_HELP_STRING([--enable-coverage],
1689 [compile the library with code coverage support]),
1690 [use_gcov=${enableval}],
1692 AC_MSG_RESULT($use_gcov)
1693 AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"])
1697 # TODO: git blame says this predates our switch to git. git-svn should be adjusted to simply git, or
1698 # an external script that does the job.
1699 AC_PATH_PROG(svnversioncommand, svnversion)
1700 AC_PATH_PROG(gitcommand, git)
1701 AC_MSG_CHECKING(for source being under a VCS)
1705 AC_PATH_PROG(gitcommand, git)
1706 AC_MSG_CHECKING(for source being under a VCS)
1708 AS_IF([test ! "X$gitcommand" = "X"],
1710 git_version=$(cd $srcdir ; git rev-list --full-history --all --abbrev-commit | head -n 1 2>/dev/null)
1712 AS_IF([test "X$git_version" = "X"],
1715 vcs_version="\"release\""
1718 vcs_name="yes, git-svn"
1719 vcs_version="\"git-$git_version\""
1721 AC_MSG_RESULT($vcs_name)
1723 AC_MSG_CHECKING(VCS version)
1724 AC_MSG_RESULT($vcs_version)
1725 AC_DEFINE_UNQUOTED(VCS_VERSION, [$vcs_version], [VCS revision/hash or tarball version])
1730 contrib/scripts/Makefile
1731 contrib/scripts/gnunet-logread/Makefile
1734 doc/doxygen/Makefile
1735 doc/handbook/Makefile
1736 doc/tutorial/Makefile
1745 src/ats-tool/Makefile
1746 src/ats-tests/Makefile
1747 src/auction/Makefile
1750 src/cadet/cadet.conf
1753 src/consensus/Makefile
1754 src/consensus/consensus.conf
1755 src/conversation/Makefile
1756 src/conversation/conversation.conf
1758 src/datacache/Makefile
1759 src/datastore/Makefile
1760 src/datastore/datastore.conf
1766 src/fragmentation/Makefile
1771 src/gns/nss/Makefile
1772 src/gnsrecord/Makefile
1774 src/identity/Makefile
1775 src/identity/identity.conf
1776 src/credential/Makefile
1777 src/credential/credential.conf
1778 src/include/Makefile
1779 src/integration-tests/Makefile
1781 src/hostlist/Makefile
1784 src/namecache/Makefile
1785 src/namecache/namecache.conf
1786 src/namestore/Makefile
1787 src/namestore/namestore.conf
1790 src/nat-auto/Makefile
1791 src/nat-auto/nat-auto.conf
1795 src/peerinfo/Makefile
1796 src/peerinfo/peerinfo.conf
1797 src/peerinfo-tool/Makefile
1798 src/peerstore/Makefile
1799 src/peerstore/peerstore.conf
1803 src/regex/regex.conf
1804 src/revocation/Makefile
1805 src/revocation/revocation.conf
1808 src/secretsharing/Makefile
1809 src/secretsharing/secretsharing.conf
1810 src/scalarproduct/Makefile
1811 src/scalarproduct/scalarproduct.conf
1815 src/statistics/Makefile
1816 src/statistics/statistics.conf
1817 src/template/Makefile
1818 src/testbed/Makefile
1819 src/testbed/testbed.conf
1820 src/testbed-logger/Makefile
1821 src/testbed-logger/testbed-logger.conf
1822 src/testing/Makefile
1823 src/topology/Makefile
1824 src/transport/Makefile
1825 src/transport/transport.conf
1827 src/util/resolver.conf
1830 src/zonemaster/Makefile
1831 src/zonemaster/zonemaster.conf
1834 src/reclaim-attribute/Makefile
1835 src/reclaim/Makefile
1837 pkgconfig/gnunetarm.pc
1838 pkgconfig/gnunetats.pc
1839 pkgconfig/gnunetblock.pc
1840 pkgconfig/gnunetcadet.pc
1841 pkgconfig/gnunetconsensus.pc
1842 pkgconfig/gnunetconversation.pc
1843 pkgconfig/gnunetcore.pc
1844 pkgconfig/gnunetdatacache.pc
1845 pkgconfig/gnunetdatastore.pc
1846 pkgconfig/gnunetdht.pc
1847 pkgconfig/gnunetdns.pc
1848 pkgconfig/gnunetenv.pc
1849 pkgconfig/gnunetfragmentation.pc
1850 pkgconfig/gnunetfs.pc
1851 pkgconfig/gnunetgns.pc
1852 pkgconfig/gnunethello.pc
1853 pkgconfig/gnunetidentity.pc
1854 pkgconfig/gnunetmicrophone.pc
1855 pkgconfig/gnunetmysql.pc
1856 pkgconfig/gnunetnamestore.pc
1857 pkgconfig/gnunetnat.pc
1858 pkgconfig/gnunetnse.pc
1859 pkgconfig/gnunetpeerinfo.pc
1860 pkgconfig/gnunetpq.pc
1861 pkgconfig/gnunetregex.pc
1862 pkgconfig/gnunetrevocation.pc
1863 pkgconfig/gnunetrps.pc
1864 pkgconfig/gnunetscalarproduct.pc
1865 pkgconfig/gnunetset.pc
1866 pkgconfig/gnunetspeaker.pc
1867 pkgconfig/gnunetstatistics.pc
1868 pkgconfig/gnunettestbed.pc
1869 pkgconfig/gnunettesting.pc
1870 pkgconfig/gnunettransport.pc
1871 pkgconfig/gnunetutil.pc
1872 pkgconfig/gnunetvpn.pc
1878 # warn user if mysql found but not used due to version
1879 AS_IF([test "$mysqlfail" = "true"]
1880 [AC_MSG_NOTICE([WARNING: optional MySQL not found (or too old)])])
1883 AS_IF([test "x$sqlite" = "x0"],
1884 [AC_MSG_ERROR([ERROR: sqlite3 not found, but sqlite3 is required.])])
1887 AS_IF([test "$gnurl" = "0"],
1888 [AS_IF([test "x$curl" = "xfalse"],
1889 [AC_MSG_NOTICE([WARNING: libgnurl not found. http client support will not be compiled.])
1890 AC_MSG_WARN([ERROR: libgnurl not found. hostlist daemon will not be compiled, and you probably WANT the hostlist daemon])],
1891 [AC_MSG_NOTICE([WARNING: libgnurl not found, trying to use libcurl-gnutls instead.])])])
1894 AS_IF([test "x$bluetooth" = "x0"],
1895 [AC_MSG_NOTICE([WARNING: optional bluetooth library not found.])])
1899 AS_IF([test "x$jansson" = "x0"],
1900 [AC_MSG_NOTICE([WARNING: optional jansson library not found.])])
1903 # FIXME: `some modules' -> be more specific which exact modules.
1906 # warn user if iptables is not found
1907 AS_IF([test "$VAR_IPTABLES_BINARY" = "false"],
1908 [AC_MSG_NOTICE([WARNING: optional iptables not found])])
1910 # warn user if ifconfig is not found
1911 AS_IF([test "$VAR_IFCONFIG_BINARY" = "false"],
1912 [AC_MSG_NOTICE([WARNING: optional ifconfig not found])])
1914 # warn user if upnpc binary is not found
1915 AS_IF([test "$VAR_UPNPC_BINARY" = "false"],
1916 [AC_MSG_NOTICE([WARNING: optional upnpc binary not found])])
1919 AS_IF([test x$gnutls != xtrue],
1920 [AC_MSG_NOTICE([WARNING: GnuTLS not found, gnunet-gns-proxy will not be built])],
1921 [AS_IF([test "x$gnutls_dane" != "x1"],
1922 [AC_MSG_NOTICE([WARNING: GnuTLS has no DANE support, DANE validation will not be possible])])])
1925 AS_IF([test "x$enable_java_ports" = "xyes"],
1926 [AC_MSG_NOTICE([NOTICE: Opening ports for gnunet-java bindings by default.])])
1929 AS_IF([test "x$lmhd" != "x1"],
1930 [AC_MSG_NOTICE([WARNING: optional libmicrohttpd not found])])
1933 AS_IF([test "x$conversation_backend" = "xnone"],
1934 [AS_IF([test "x$pulse" != "x1"],
1935 [AC_MSG_NOTICE([WARNING: libpulse(audio) not found, conversation will not be built.])])
1936 AS_IF([test "x$opus" != "x1"],
1937 [AC_MSG_NOTICE([WARNING: libopus not found, conversation will not be built.])])
1938 AS_IF([test "x$gst" != "x1"],
1939 [AC_MSG_NOTICE([WARNING: GStreamer not found, conversation will not be built.])])])
1941 AS_IF([test "$extractor" != 1],
1942 [AC_MSG_WARN([ERROR: libextractor not found, but various file-sharing functions require it])])
1944 AS_IF([test "x$working_libidn2" = x1],
1945 [AC_MSG_NOTICE([INFO: Using libidn2])])
1946 AS_IF([test "x$working_libidn1" = x1],
1947 [AC_MSG_NOTICE([INFO: Using libidn1])])
1949 AC_MSG_NOTICE([NOTICE: Database support is set to MySQL: $mysql, SQLite: $sqlite, Postgres: $postgres])
1951 AS_IF([test "$enable_framework_build" = "yes"],
1952 [AC_MSG_NOTICE([Mac OS X framework build enabled.])])
1954 AC_MSG_NOTICE([********************************************
1955 Please make sure NOW that you have created a user and group 'gnunet'
1956 and additionally a group 'gnunetdns'. On Debian and Ubuntu GNU/Linux, type:
1958 adduser --system --group --disabled-login --home /var/lib/gnunet gnunet
1960 Make sure that '/var/lib/gnunet' is owned (and writable) by user
1961 'gnunet'. Then, you can compile GNUnet with
1964 After that, run (if necessary as 'root')
1966 to install everything.
1968 Each GNUnet user should be added to the 'gnunet' group (may
1969 require fresh login to come into effect):
1970 adduser USERNAME gnunet
1971 (run the above command as root once for each of your users, replacing
1972 "USERNAME" with the respective login names). If you have a global IP
1973 address, no further configuration is required.
1975 For more detailed setup instructions, see https://docs.gnunet.org/
1977 Optionally, download and compile gnunet-gtk to get a GUI for
1978 file-sharing and configuration. This is particularly recommended
1979 if your network setup is non-trivial, as gnunet-setup can be
1980 used to test in the GUI if your network configuration is working.
1981 gnunet-setup should be run as the "gnunet" user under X. As it
1982 does very little with the network, running it as "root" is likely
1983 also harmless. You can also run it as a normal user, but then
1984 you have to copy ~/.gnunet/gnunet.conf" over to the "gnunet" user's
1985 home directory in the end.
1987 Once you have configured your peer, run (as the 'gnunet' user)
1989 to start the peer. You can then run the various GNUnet-tools as
1990 your "normal" user (who should only be in the group 'gnunet').
1991 ********************************************])