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], [0.11.0pre66], [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" != :])
217 # iptables is a soft requirement to run tests
218 AC_PATH_TARGET_TOOL(VAR_IPTABLES_BINARY, iptables, false)
220 if test x"$VAR_IPTABLES_BINARY" = x"false"
222 if test -x "/sbin/iptables"
224 VAR_IPTABLES_BINARY="/sbin/iptables"
225 elif test -x "/usr/sbin/iptables"
227 VAR_IPTABLES_BINARY="/usr/sbin/iptables"
231 if test x"$VAR_IPTABLES_BINARY" != x"false"
233 AC_DEFINE_UNQUOTED([IPTABLES], "$VAR_IPTABLES_BINARY", [Path to iptables])
235 AC_MSG_WARN([warning: 'iptables' not found.])
238 AC_PATH_TARGET_TOOL(VAR_IFCONFIG_BINARY, ifconfig, false)
240 AC_CHECK_PROG(VAR_IFCONFIG_BINARY, ifconfig, true, false)
241 if test x"$VAR_IFCONFIG_BINARY" = x"false"
243 if test -x "/sbin/ifconfig"
245 VAR_IFCONFIG_BINARY="/sbin/ifconfig"
246 elif test -x "/usr/sbin/ifconfig"
248 VAR_IFCONFIG_BINARY="/usr/sbin/ifconfig"
251 if test x"$VAR_IFCONFIG_BINARY" != x"false"
253 AC_DEFINE_UNQUOTED([IFCONFIG], "$VAR_IFCONFIG_BINARY", [Path to ifconfig])
255 AC_MSG_WARN(['ifconfig' not found.])
258 # miniupnpc / upnpc binary is a soft runtime requirement
259 AC_PATH_TARGET_TOOL(VAR_UPNPC_BINARY, upnpc, false)
261 if test x"$VAR_UPNPC_BINARY" != x"false"
263 AC_DEFINE_UNQUOTED([UPNPC], "$VAR_UPNPC_BINARY", [Path to upnpc binary])
265 AC_MSG_WARN([warning: 'upnpc' binary not found.])
268 AC_CHECK_MEMBER(struct tm.tm_gmtoff,
269 [AC_DEFINE(HAVE_TM_GMTOFF, 1,
270 [Define if struct tm has the tm_gmtoff member.])],
274 AC_CHECK_DECLS([_stati64])
276 # 'save' libs; only those libs found so far will be
277 # linked against _everywhere_. For the others, we
278 # will be more selective!
282 AC_CHECK_LIB(anl, getaddrinfo_a, [have_addrinfo_a=1 AC_DEFINE(HAVE_GETADDRINFO_A,1,[getaddrinfo_a supported])])
283 AM_CONDITIONAL(HAVE_GETADDRINFO_A, [test "$have_addrinfo_a" = 1])
285 # tests only run on Windows
286 if test "x$build_target" = "xmingw"
288 AC_CHECK_LIB(plibc, plibc_init, [], [AC_MSG_ERROR([GNUnet requires PlibC on Windows])])
289 AC_CHECK_LIB(gnurx, regexec, [], [AC_MSG_ERROR([GNUnet requires libgnurx on Windows])])
295 NEED_LIBGCRYPT_VERSION=1.6.0
298 AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)
299 AC_CHECK_DECLS([gcry_mpi_set_opaque_copy], [], [], [[#include <gcrypt.h>]])
305 *** You need libgcrypt to build this program.
306 ** This library is for example available at
307 *** ftp://ftp.gnupg.org/gcrypt/libgcrypt/
308 *** (at least version $NEED_LIBGCRYPT_VERSION (API $NEED_LIBGCRYPT_API)
312 AC_DEFINE_UNQUOTED([NEED_LIBGCRYPT_VERSION], "$NEED_LIBGCRYPT_VERSION", [required libgcrypt version])
314 # should the build process be building the documentation?
315 AC_MSG_CHECKING(whether to build documentation)
316 AC_ARG_ENABLE([documentation],
317 [AS_HELP_STRING([--disable-documentation], [do not build the documentation])],
318 [documentation=${enableval}],
320 AC_MSG_RESULT($documentation)
321 if test "x$documentation" = "xyes"
323 AM_CONDITIONAL([DOCUMENTATION],true)
324 AC_DEFINE([DOCUMENTATION],[1],[Building the documentation])
326 AM_CONDITIONAL([DOCUMENTATION],false)
327 AC_DEFINE([DOCUMENTATION],[0],[Not building the documentation])
330 AC_MSG_CHECKING(wether to include generated texi2mdoc output in installation)
331 AC_ARG_ENABLE([texi2mdoc-generation],
332 [AS_HELP_STRING([--disable-texi2mdoc-generation], [do not include generated texi2mdoc output in installation])],
333 [texi2mdoc-generation=${enableval}],
334 [texi2mdoc-generation=yes])
335 AC_MSG_RESULT($texi2mdoc-generation)
336 if test "x$texi2mdoc-generation" = "xyes"
338 if test "$texi2mdoc" = 0
340 AC_MSG_WARN([ERROR: mdoc output currently requires texi2mdoc.])
341 AC_MSG_WARN([ERROR: texi2mdoc can be obtained via your Operating System])
342 AC_MSG_WARN([ERROR: package manager or from https://mandoc.bsd.lv/texi2mdoc/])
344 AM_CONDITIONAL([TEXI2MDOC_GENERATION],true)
345 AC_DEFINE([TEXI2MDOC_GENERATION],[1],[Building section 7 mdoc output])
348 AM_CONDITIONAL([TEXI2MDOC_GENERATION],false)
349 AC_DEFINE([TEXI2MDOC_GENERATION],[0],[Not building section 7 mdoc output])
352 # should the build process be building only the documentation?
353 AC_MSG_CHECKING(whether to build only documentation)
354 AC_ARG_ENABLE([documentation-only],
355 [AS_HELP_STRING([--enable-documentation-only], [build only the documentation])],
356 [documentation_only=${enableval}],
357 [documentation_only=no])
358 AC_MSG_RESULT($documentation_only)
359 if test "x$documentation_only" = "xyes"
361 AM_CONDITIONAL([DOCUMENTATION_ONLY],true)
362 AC_DEFINE([DOCUMENTATION_ONLY],[1],[Building only the documentation])
364 AM_CONDITIONAL([DOCUMENTATION_ONLY],false)
365 AC_DEFINE([DOCUMENTATION_ONLY],[0],[Not building only the documentation])
369 # Adam shostack suggests the following for Windows:
370 # -D_FORTIFY_SOURCE=2 -fstack-protector-all
371 AC_ARG_ENABLE(gcc-hardening,
372 AS_HELP_STRING(--enable-gcc-hardening, enable compiler security checks),
373 [if test x$enableval = xyes; then
374 CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-all"
375 CFLAGS="$CFLAGS -fwrapv -fPIE -Wstack-protector"
376 CFLAGS="$CFLAGS --param ssp-buffer-size=1"
377 LDFLAGS="$LDFLAGS -pie"
380 # Linker hardening options
381 # Currently these options are ELF specific - you can't use this with MacOSX
382 AC_ARG_ENABLE(linker-hardening,
383 AS_HELP_STRING(--enable-linker-hardening, enable linker security fixups),
384 [if test x$enableval = xyes; then
385 LDFLAGS="$LDFLAGS -z relro -z now"
389 AC_ARG_ENABLE(sanitizer,
390 AS_HELP_STRING(--enable-sanitizer, enable Address Sanitizer and Undefined Behavior Sanitizer),
391 [if test x$enableval = xyes; then
392 LDFLAGS="$CFLAGS -fsanitize=address,undefined -fno-omit-frame-pointer"
396 extra_logging=GNUNET_NO
397 AC_ARG_ENABLE([logging],
398 AS_HELP_STRING([--enable-logging@<:@=value@:>@],[Enable logging calls. Possible values: yes,no,verbose,veryverbose ('yes' is the default)]),
399 [AS_IF([test "x$enableval" = "xyes"], [],
400 [test "x$enableval" = "xno"], [AC_DEFINE([GNUNET_CULL_LOGGING],[],[Define to cull all logging calls])],
401 [test "x$enableval" = "xverbose"], [extra_logging=GNUNET_YES]
402 [test "x$enableval" = "xveryverbose"], [extra_logging=\(GNUNET_YES+1\)])
404 AC_DEFINE_UNQUOTED([GNUNET_EXTRA_LOGGING],[$extra_logging],[1 if extra logging is enabled, 2 for very verbose extra logging, 0 otherwise])
406 # should memory poisoning be enabled?
407 AC_MSG_CHECKING(whether to poison freed memory)
408 AC_ARG_ENABLE([poisoning],
409 [AS_HELP_STRING([--enable-poisoning], [enable poisoning of freed memory (good for debugging)])],
410 [enable_poisoning=${enableval}],
412 if test "x$extra_logging" != "xGNUNET_NO"; then
413 enable_poisoning="defaults to yes (extra logging is enabled)"
418 AC_MSG_RESULT($enable_poisoning)
419 if test ! "x$enable_poisoning" = "xno"; then
424 AC_DEFINE_UNQUOTED([ENABLE_POISONING],[$enable_poisoning],[1 if freed memory should be poisoned, 0 otherwise])
426 if test $build = $target
428 AC_MSG_CHECKING([for working HMAC])
430 LIBS="$LIBS $LIBGCRYPT_LIBS"
431 CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
433 [AC_LANG_PROGRAM([#include <gcrypt.h>
434 #include <stdio.h>], [[
437 unsigned char data[] = { 0xbf, 0x16, 0x6e, 0x46, 0x3a, 0x6c, 0xf3, 0x93, 0xa7, 0x72,
438 0x11, 0xa1, 0xdc, 0x0b, 0x07, 0xdb, 0x1a, 0x5e, 0xd9, 0xb9, 0x81, 0xbe,
439 0xea, 0xe4, 0x31, 0x5f, 0x24, 0xff, 0xfe, 0x50, 0x8a, 0xde };
440 unsigned char key[] = { 0xfc, 0x62, 0x76, 0x35 };
441 unsigned char result[] = {0xa2, 0xb, 0x1, 0xd9, 0xc0, 0x8b, 0x5a, 0x12, 0x80,
442 0xd5, 0x50, 0x12, 0x8e, 0xd0, 0x5b, 0xb6, 0x5c, 0x87, 0x24, 0xe2, 0xd0,
443 0xd2, 0xaf, 0x63, 0xae, 0xd1, 0xd6, 0x64, 0x14, 0xe3, 0x6e, 0x61, 0x5b,
444 0xd, 0xba, 0x17, 0x7d, 0xd3, 0x10, 0xb1, 0x37, 0x41, 0x91, 0x7d, 0xeb,
445 0x1, 0x4d, 0x71, 0xe8, 0x59, 0x71, 0x42, 0x8e, 0xd6, 0xf3, 0x29, 0x3b,
446 0x90, 0xf2, 0xd1, 0xaf, 0x65, 0x1e, 0xb3};
448 if (!gcry_check_version (GCRYPT_VERSION))
450 fprintf (stderr, "Version mismatch %s <-> %s \n", gcry_check_version (NULL), GCRYPT_VERSION);
454 gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
455 gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
457 if (gcry_md_open(&mac, GCRY_MD_SHA512, GCRY_MD_FLAG_HMAC) != GPG_ERR_NO_ERROR)
459 fprintf (stderr, "gcry_md_open error\n");
463 gcry_md_setkey (mac, key, sizeof (key));
464 gcry_md_write (mac, data, sizeof (data));
466 if (memcmp(gcry_md_read (mac, 0), result, gcry_md_get_algo_dlen (gcry_md_get_algo (mac))) != 0)
468 fprintf (stderr, "memcmp error\n");
476 [AC_MSG_RESULT([yes])],
481 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.])
485 AC_MSG_FAILURE([HMAC test failed])
489 AC_MSG_FAILURE([libgcrypt header version does not match library version])
492 [AC_MSG_RESULT([cross compiling, test skipped])])
494 fi # $build = $target
496 # check for bluetooth library
498 AC_CHECK_LIB(bluetooth, ba2str,[AC_CHECK_HEADER([bluetooth/bluetooth.h],bluetooth=1)])
499 if test "$build_target" = "mingw"
503 AM_CONDITIONAL(HAVE_LIBBLUETOOTH, [test "$bluetooth" = 1])
504 if test "$bluetooth" = 1
506 AC_DEFINE([HAVE_LIBBLUETOOTH],[1],[Have bluetooth library])
508 AC_DEFINE([HAVE_LIBBLUETOOTH],[0],[Lacking bluetooth library])
511 # check for jansson library
513 AC_MSG_CHECKING(for libjansson)
515 [ --with-jansson=PFX base of libjansson installation],
516 [AC_MSG_RESULT([$with_jansson])
517 case $with_jansson in
521 AC_CHECK_HEADERS(jansson.h,
522 AC_CHECK_LIB([jansson], [json_loads],
526 LDFLAGS="-L$with_jansson/lib $LDFLAGS"
527 CPPFLAGS="-I$with_jansson/include $CPPFLAGS"
528 AC_CHECK_HEADERS(jansson.h,
529 AC_CHECK_LIB([jansson], [json_loads],
530 EXT_LIB_PATH="-L$with_jansson/lib $EXT_LIB_PATH"
535 [AC_MSG_RESULT([--with-jansson not specified])
536 AC_CHECK_HEADERS(jansson.h,
537 AC_CHECK_LIB([jansson], [json_loads],
539 AM_CONDITIONAL(HAVE_JANSSON, [test "$jansson" = 1])
540 AS_IF([test "x$jansson" = x1],
541 [AC_DEFINE([HAVE_JANSSON],[1],[Have jansson library])],
542 [AC_DEFINE([HAVE_JANSSON],[0],[Lacking jansson library])])
545 # check for libpulse(audio) library
547 AC_CHECK_LIB(pulse,pa_stream_peek,
548 [AC_CHECK_HEADER([pulse/simple.h],pulse=1)])
549 AS_IF([test "$build_target" = "mingw"],
551 AS_IF([test "$pulse" = 1],
552 [AC_DEFINE([HAVE_PULSE],[1],[Have libpulse(audio) library])])
554 # check for libopus(audio) library
556 AC_CHECK_LIB(opus,opus_decode_float,
557 [AC_CHECK_HEADER([opus/opus.h],
558 [AC_CHECK_DECL([OPUS_SET_GAIN],[opus=1],[],[[#include <opus/opus.h>]]
562 AS_IF([test "x$opus" = x1],
563 [AC_DEFINE([HAVE_OPUS],[1],[Have libopus library])])
566 AC_CHECK_LIB(ogg, ogg_stream_flush_fill,
567 [AC_CHECK_HEADERS([ogg/ogg.h],
568 AM_CONDITIONAL(HAVE_OGG, true)
570 AC_DEFINE(HAVE_OGG,1,[Have ogg]),
571 AM_CONDITIONAL(HAVE_OGG, false)
573 AC_DEFINE(HAVE_OGG,0,[lacking ogg]))],
574 AM_CONDITIONAL(HAVE_OGG, false)
578 PKG_CHECK_MODULES([GLIB],
580 [# check for pbc library
582 AC_CHECK_HEADER([pbc/pbc.h],pbc=1)
583 AC_CHECK_HEADER([gabe.h],abe=1)
584 AM_CONDITIONAL(HAVE_PBC, [test "x$pbc" = x1])
585 AM_CONDITIONAL(HAVE_ABE, [test "x$abe" = x1])
586 AS_IF([test "x$pbc" = x1],
587 [AC_DEFINE([HAVE_PBC],[1],[Have pbc library])],
588 [AC_DEFINE([HAVE_PBC],[0],[Lacking pbc library])])
589 AS_IF([test "x$abe" = x1],
590 [AC_DEFINE([HAVE_ABE],[1],[Have ABE library])],
591 [AC_DEFINE([HAVE_ABE],[0],[Lacking ABE library])])],
593 AM_CONDITIONAL(HAVE_PBC, [false])
594 AM_CONDITIONAL(HAVE_ABE, [false])
595 AC_DEFINE([HAVE_PBC],[0],[Lacking glib library])])
600 [glib-2.0 gobject-2.0 gstreamer-1.0 gstreamer-app-1.0 gstreamer-audio-1.0],
605 if test "x$pulse" != "x1" -o "x$opus" != "x1" -o "x$ogg" != "x1"
607 if test "x$gst" != "x1"
609 conversation_backend=none
610 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
611 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
612 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
614 conversation_backend=gst
615 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
616 AM_CONDITIONAL(BUILD_GST_HELPERS, true)
617 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
621 conversation_backend=pulse
622 AM_CONDITIONAL(BUILD_PULSE_HELPERS, true)
623 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
624 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
628 LIBGNURL_CHECK_CONFIG(,7.34.0,gnurl=1,gnurl=0)
631 AM_CONDITIONAL(HAVE_LIBGNURL, true)
632 AC_DEFINE([HAVE_LIBGNURL],[1],[Have libgnurl])
634 AM_CONDITIONAL(HAVE_LIBGNURL, false)
635 AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
638 SAVE_CPPFLAGS=$CPPFLAGS
639 CPPFLAGS="$LIBGNURL_CPPFLAGS $LIBCURL_CPPFLAGS $CPPFLAGS"
640 LIBS="$LIBGNURL $LIBCURL $LIBS"
643 LIBCURL_CHECK_CONFIG(,7.34.0,[curl=true],[curl=false])
644 if test "x$curl" = xtrue
647 AC_CHECK_HEADERS([curl/curl.h],
648 AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],[curl=false],[[#include <curl/curl.h>]]),
650 AC_CHECK_HEADERS([gnurl/curl.h],
651 AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],,[[#include <gnurl/curl.h>]]))
652 # need libcurl-gnutls.so, everything else is not acceptable
653 AC_CHECK_LIB([curl-gnutls],[curl_easy_getinfo],,[curl=false])
654 # cURL must support CURLINFO_TLS_SESSION, version >= 7.34
657 # Check for curl/curl.h and gnurl/curl.h so we can use #ifdef
658 # HAVE_CURL_CURL_H later (the above LIBCURL_CHECK_CONFIG accepted
659 # *either* header set).
660 AC_CHECK_HEADERS([curl/curl.h],,
662 AC_CHECK_HEADERS([gnurl/curl.h],,
667 if test x$curl = xfalse
669 AM_CONDITIONAL(HAVE_LIBCURL, false)
672 AC_MSG_WARN([ERROR: GNUnet requires libcurl-gnutls or gnurl >= 7.34])
675 AM_CONDITIONAL(HAVE_LIBCURL, true)
676 AC_DEFINE([HAVE_LIBCURL],[1],[Have CURL])
680 # restore LIBS & CPPFLAGS
682 CPPFLAGS=$SAVE_CPPFLAGS
684 AC_CHECK_HEADERS([glpk.h],[glpk=true],[gplk=false])
685 # GLPK must support glpk_init_env, version >= 4.43
686 AC_CHECK_LIB([glpk],[glp_init_env],,[gplk=false])
687 # GLPK must support atm MLP presolving, version >= 4.32
688 AC_CHECK_MEMBERS(glp_iocp.presolve,,[gplk=false],[[#include <glpk.h>]])
689 if test x$gplk = xfalse
691 AM_CONDITIONAL(HAVE_LIBGLPK, false)
692 AC_MSG_WARN([ERROR: GNUnet requires GLPK >= 4.32])
694 AM_CONDITIONAL(HAVE_LIBGLPK, true)
695 AC_DEFINE([HAVE_LIBGLPK],[1],[Have GLPK])
699 AC_CHECK_HEADERS([nss.h],[nss=true],[nss=false])
700 if test x$nss = xfalse
702 AM_CONDITIONAL(HAVE_GLIBCNSS, false)
703 AC_MSG_WARN([No GNU libc nss header, will not build NSS plugin])
705 AM_CONDITIONAL(HAVE_GLIBCNSS, true)
710 # test for kvm and kstat (for CPU stats under BSD/Solaris)
711 AC_CHECK_LIB([kvm],[kvm_open])
712 AC_CHECK_LIB([kstat],[kstat_open])
715 # should the build process be restricted to the code required
716 # for GNU Taler wallets?
717 AC_MSG_CHECKING(whether to compile GNU Taler Wallet library ONLY)
718 AC_ARG_ENABLE([taler-wallet],
719 [AS_HELP_STRING([--enable-taler-wallet], [only compile for Taler wallet])],
720 [taler_only=${enableval}],
722 AC_MSG_RESULT($taler_only)
723 if test "x$taler_only" = "xyes"
725 AM_CONDITIONAL([TALER_ONLY],true)
726 AC_DEFINE([TALER_WALLET_ONLY],[1],[Compiling for Taler wallet])
728 AM_CONDITIONAL([TALER_ONLY],false)
729 AC_DEFINE([TALER_WALLET_ONLY],[0],[Canonical compilation])
732 # test for libextractor
734 AC_MSG_CHECKING(for libextractor)
735 AC_ARG_WITH(extractor,
736 [ --with-extractor=PFX base of libextractor installation],
737 [AC_MSG_RESULT([$with_extractor])
738 case $with_extractor in
742 AC_CHECK_HEADERS([extractor.h],
743 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
747 LDFLAGS="-L$with_extractor/lib $LDFLAGS"
748 CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
749 AC_CHECK_HEADERS([extractor.h],
750 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
751 EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
756 [AC_MSG_RESULT([--with-extractor not specified])
757 AC_CHECK_HEADERS([extractor.h],
758 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
763 if test "$extractor" != 1
765 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, false)
766 AC_DEFINE([HAVE_LIBEXTRACTOR],[0],[Lacking libextractor])
768 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, true)
769 AC_DEFINE([HAVE_LIBEXTRACTOR],[1],[Have libextractor])
773 if test "$taler_only" != yes
776 # Check for libltdl header (#2999)
778 AC_MSG_CHECKING(for libltdl)
780 [ --with-ltdl=PFX base of libltdl installation],
781 [AC_MSG_RESULT([$with_ltdl])
786 AC_CHECK_HEADERS(ltdl.h,
787 AC_CHECK_LIB([ltdl], [lt_dlopenext],
791 LDFLAGS="-L$with_ltdl/lib $LDFLAGS"
792 CPPFLAGS="-I$with_ltdl/include $CPPFLAGS"
793 AC_CHECK_HEADERS(ltdl.h,
794 AC_CHECK_LIB([ltdl], [lt_dlopenext],
795 EXT_LIB_PATH="-L$with_ltdl/lib $EXT_LIB_PATH"
800 [AC_MSG_RESULT([--with-ltdl not specified])
801 AC_CHECK_HEADERS(ltdl.h,
802 AC_CHECK_LIB([ltdl], [lt_dlopenext],
806 AC_MSG_RESULT([libltdl found])
808 AC_MSG_ERROR([GNUnet requires libltdl (from GNU libtool), try installing libltdl-dev])
813 # libidn and libidn2. The ideal goal is this:
814 # check for libidn2, if it doesn't exist check for libidn
815 # if both exist, prefer libidn2
816 # if none exist, fail and message that libidn or libidn2
817 # is required with a preference for libidn2.
818 # TODO: What we have right here can probably be improved.
821 AS_HELP_STRING([--with-libidn=pathname],
822 [Support IDN (needs libidn)]),
825 AS_IF([test x_$withval = x_yes],
826 [AC_CHECK_HEADERS([idna.h],
827 AC_MSG_NOTICE([Found idna.h]),
828 AC_CHECK_HEADERS([idn/idna.h],
829 AC_MSG_NOTICE([Found idn/idna.h]),
831 [AS_IF([test x_$withval != x_no],
832 [CFLAGS="$CFLAGS -I$withval/include"
833 LDFLAGS="$LDFLAGS -L$withval/lib"
834 AC_CHECK_HEADERS([idna.h],
835 AC_MSG_NOTICE([Found idna.h]),
836 [AC_MSG_NOTICE([Failed to find idna.h])
838 [my_with_libidn=0])])
842 AS_HELP_STRING([--with-libidn2=pathname],
843 [Support IDN (needs libidn2)]),
846 AS_IF([test x_$withval = x_yes],
847 [AC_CHECK_HEADERS([idn2.h],
848 AC_MSG_NOTICE([Found idn2.h]),
849 AC_CHECK_HEADERS([idn2/idn2.h],
850 AC_MSG_NOTICE([Found idn2/idn2.h]),
851 [AC_MSG_NOTICE([Failed to find idn2.h])
852 my_with_libidn2=0]))],
853 [AS_IF([test x_$withval != x_no],
854 [CFLAGS="$CFLAGS -I$withval/include"
855 LDFLAGS="$LDFLAGS -L$withval/lib"],
856 [my_with_libidn2=0])])
858 AC_MSG_CHECKING([if libidn can be used])
860 there_can_only_be_one=1
864 AS_IF([test x$my_with_libidn2 = x1],
865 [AC_MSG_NOTICE([Checking for libidn2])
867 [idn2_to_unicode_8z8z],
870 AC_DEFINE_UNQUOTED([HAVE_LIBIDN2],
872 [Define to 1 if you have 'libidn2' (-lidn2).])],
873 [MISSING_DEPS="${MISSING_DEPS}${MISSING_SEP}libidn2"
875 AM_CONDITIONAL(HAVE_LIBIDN2, test x$working_libidn2 = x1)
876 AS_IF([test x$working_libidn2 = x0],
877 [AS_IF([test x$my_with_libidn = x1],
878 [AC_MSG_NOTICE([Checking for libidn])
883 AC_DEFINE_UNQUOTED([HAVE_LIBIDN],
885 [Define to 1 if you have 'libidn' (-lidn).])],
886 [there_can_only_be_one=0])],
887 [AS_IF([test x$my_with_libidn2 = x1],
888 [there_can_only_be_one=0
889 AC_MSG_FAILURE([* There can only be one libidn.
890 * Provide either libidn >= 1.13
892 * libidn2 to the configure
895 * --with-libidn])])])])
896 AM_CONDITIONAL(HAVE_LIBIDN, test x$working_libidn1 = x1)
898 AS_IF([test x$there_can_only_be_one = x0],
899 [AC_MSG_FAILURE([Missing dependencies: $MISSING_DEPS])])
902 SAVE_LDFLAGS=$LDFLAGS
903 SAVE_CPPFLAGS=$CPPFLAGS
905 [ --with-zlib[[=DIR]] use libz in DIR],
906 [AS_IF([test "$withval" = "no"],
907 [AC_MSG_ERROR([GNUnet requires zlib])],
908 [test "$withval" != "yes"],
911 CPPFLAGS="${CPPFLAGS} -I$withval/include"
912 LDFLAGS="${LDFLAGS} -L$withval/lib"
915 AC_CHECK_HEADER(zlib.h,
917 [AC_MSG_ERROR([GNUnet requires zlib])])
918 AC_CHECK_LIB(z, compress2,
920 AC_DEFINE([HAVE_ZLIB], [], [Have compression library])
921 if test "x${Z_DIR}" != "x"; then
922 Z_CFLAGS="-I${Z_DIR}/include"
923 Z_LIBS="-L${Z_DIR}/lib -lz"
927 [AC_MSG_ERROR([GNUnet requires zlib])])
931 if test "$enable_shared" = "no"
933 AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])
947 # test for libunistring
949 if test $HAVE_LIBUNISTRING != yes; then
950 AC_MSG_ERROR([GNUnet requires libunistring])
952 # under emscripten, $gl_libunistring_hexversion is undefined
953 if test "$taler_only" != yes; then
954 if test "x$gl_libunistring_hexversion" = "x" || test "$gl_libunistring_hexversion" -le 2305; then
955 AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])
958 AC_CHECK_HEADERS([unistr.h],,AC_MSG_ERROR([Compiling GNUnet requires unistr.h (from libunistring) to be installed]))
965 # Checks for standard header files.
969 # Check for headers that are ALWAYS required
970 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]))
974 # Checks for headers that are only required on some systems or opional (and where we do NOT abort if they are not there)
975 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])
977 # FreeBSD requires something more funky for netinet/in_systm.h and netinet/ip.h...
978 AC_CHECK_HEADERS([sys/types.h netinet/in_systm.h netinet/in.h netinet/ip.h],,,
979 [#ifdef HAVE_SYS_TYPES_H
980 #include <sys/types.h>
982 #ifdef HAVE_NETINET_IN_SYSTM_H
983 #include <netinet/in_systm.h>
985 #ifdef HAVE_NETINET_IN_H
986 #include <netinet/in.h>
990 SAVE_LDFLAGS=$LDFLAGS
991 SAVE_CPPFLAGS=$CPPFLAGS
995 AC_MSG_CHECKING(for SQLite)
997 [ --with-sqlite=PFX base of SQLite installation],
998 [AC_MSG_RESULT("$with_sqlite")
1003 AC_CHECK_HEADERS(sqlite3.h,
1007 LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
1008 CPPFLAGS="-I$with_sqlite/include $CPPFLAGS"
1009 AC_CHECK_HEADERS(sqlite3.h,
1010 EXT_LIB_PATH="-L$with_sqlite/lib $EXT_LIB_PATH"
1011 SQLITE_LDFLAGS="-L$with_sqlite/lib"
1012 SQLITE_CPPFLAGS="-I$with_sqlite/include"
1014 LDFLAGS=$SAVE_LDFLAGS
1015 CPPFLAGS=$SAVE_CPPFLAGS
1019 [AC_MSG_RESULT([--with-sqlite not specified])
1020 AC_CHECK_HEADERS(sqlite3.h, sqlite=true)])
1021 AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue)
1022 AC_SUBST(SQLITE_CPPFLAGS)
1023 AC_SUBST(SQLITE_LDFLAGS)
1025 LDFLAGS=$SAVE_LDFLAGS
1026 CPPFLAGS=$SAVE_CPPFLAGS
1030 # even running the check for postgres breaks emscripten ...
1031 AS_IF([test "$taler_only" != yes],
1032 [AX_LIB_POSTGRESQL([9.5],
1033 [CPPFLAGS="$CPPFLAGS $POSTGRESQL_CPPFLAGS"
1034 AC_CHECK_HEADERS([libpq-fe.h],
1037 [AC_MSG_RESULT([no postgres])])])
1038 AM_CONDITIONAL(HAVE_POSTGRESQL, test x$postgres = xtrue)
1041 LDFLAGS=$SAVE_LDFLAGS
1042 CPPFLAGS=$SAVE_CPPFLAGS
1045 AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
1046 AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>])
1048 if test "$build_target" = "mingw"
1050 CYGWIN_MYSQL_MAGIC="#include <mysql/my_global.h>"
1056 SAVE_LDFLAGS=$LDFLAGS
1057 SAVE_CPPFLAGS=$CPPFLAGS
1058 AC_MSG_CHECKING(for mysql)
1060 [ --with-mysql=PFX base of MySQL installation],
1061 [AC_MSG_RESULT([$with_mysql])
1066 AC_CHECK_HEADERS(mysql/mysql.h,
1067 AC_CHECK_LIB(mysqlclient, mysql_init,
1069 mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
1072 LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS"
1073 CPPFLAGS="-I$with_mysql/include $CPPFLAGS"
1074 AC_CHECK_HEADERS(mysql/mysql.h,
1075 AC_CHECK_LIB(mysqlclient, mysql_init,
1076 MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql"
1077 MYSQL_CPPFLAGS="-I$with_mysql/include"
1079 mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
1083 [AC_MSG_RESULT([--with-mysql not specified])
1084 if test -d "/usr/lib64/mysql"; then
1085 MYSQL_LIBDIR="/usr/lib64/mysql"
1086 elif test -d "/usr/lib/mysql"; then
1087 MYSQL_LIBDIR="/usr/lib/mysql"
1089 MYSQL_LIBDIR="/usr/lib"
1091 LDFLAGS="-L$MYSQL_LIBDIR $LDFLAGS $ZLIBS"
1092 AC_CHECK_LIB(mysqlclient, mysql_init,
1093 [AC_CHECK_HEADERS(mysql/mysql.h,
1094 MYSQL_LDFLAGS="-L$MYSQL_LIBDIR"
1097 , [], [$CYGWIN_MYSQL_MAGIC])])
1100 AC_SUBST(MYSQL_LDFLAGS)
1101 AC_SUBST(MYSQL_CPPFLAGS)
1103 # additional version check for mysql
1104 AC_ARG_ENABLE(mysql-version-check, [ --disable-mysql-version-check do not check MySQL version],, enable_mysql_version_check=yes)
1105 if test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"
1107 AC_MSG_CHECKING(mysql version)
1108 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1109 [[$CYGWIN_MYSQL_MAGIC
1110 #include <mysql/mysql.h>]],
1112 #if (MYSQL_VERSION_ID < 40100)
1113 #error needs at least version >= 4.1
1115 int main () { return 0; }
1117 ],mysql=true,mysql=false)
1118 if test "$mysql" = "false"
1121 AC_MSG_RESULT([fail, >= 4.1 required])
1126 AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue)
1127 AM_CONDITIONAL(HAVE_MYSQLE, false)
1130 LDFLAGS=$SAVE_LDFLAGS
1131 CPPFLAGS=$SAVE_CPPFLAGS
1133 if test "$sqlite" = 0 -a "$mysql" = 0
1135 AC_MSG_ERROR([GNUnet requires SQLite or MySQL])
1140 AC_MSG_CHECKING([for libmicrohttpd])
1141 AC_ARG_WITH(microhttpd,
1142 [ --with-microhttpd=PFX base of libmicrohttpd installation],
1143 [AC_MSG_RESULT([$with_microhttpd])
1144 case $with_microhttpd in
1148 AC_CHECK_HEADERS([microhttpd.h],
1149 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
1150 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
1151 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
1152 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
1153 #include "$native_srcdir/src/include/platform.h"
1154 #include <microhttpd.h>
1155 #if (MHD_VERSION < 0x0094200)
1156 #error needs at least version 0.9.42
1158 int main () { return 0; }
1162 [AC_MSG_RESULT(failed)])]),
1163 [],[#include "$native_srcdir/src/include/platform.h"
1164 #include <microhttpd.h>]),,
1165 [#include "$native_srcdir/src/include/platform.h"])
1168 LDFLAGS="-L$with_microhttpd/lib $LDFLAGS"
1169 CPPFLAGS="-I$with_microhttpd/include $CPPFLAGS"
1170 AC_CHECK_HEADERS(microhttpd.h,
1171 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
1172 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
1173 EXT_LIB_PATH="-L$with_microhttpd/lib $EXT_LIB_PATH"
1174 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
1175 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
1176 #include "$native_srcdir/src/include/platform.h"
1177 #include <microhttpd.h>
1178 #if (MHD_VERSION < 0x0094200)
1179 #error needs at least version 0.9.42
1181 int main () { return 0; }
1185 [AC_MSG_RESULT(failed)])]),
1186 [],[#include "$native_srcdir/src/include/platform.h"
1187 #include <microhttpd.h>]),,
1188 [#include "$native_srcdir/src/include/platform.h"])
1192 [AC_MSG_RESULT([--with-microhttpd not specified])
1193 AC_CHECK_HEADERS([microhttpd.h],
1194 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
1195 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
1196 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
1197 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
1198 #include "$native_srcdir/src/include/platform.h"
1199 #include <microhttpd.h>
1200 #if (MHD_VERSION < 0x0094200)
1201 #error needs at least version 0.9.42
1206 [AC_MSG_RESULT(failed)])]),
1207 [],[#include "$native_srcdir/src/include/platform.h"
1208 #include <microhttpd.h>]),,
1209 [#include "$native_srcdir/src/include/platform.h"])])
1210 AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
1211 AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])
1213 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
1219 AM_GNU_GETTEXT([external])
1220 AM_GNU_GETTEXT_VERSION([0.18.1])
1222 # Checks for standard typedefs, structures, and compiler characteristics.
1231 AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
1232 [ AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [Do we have sockaddr_in.sin_len?])
1236 #include <sys/types.h>
1237 #include <sys/socket.h>
1238 #include <netinet/in.h>
1241 AC_CHECK_MEMBER([struct sockaddr_un.sun_len],
1242 [ AC_DEFINE(HAVE_SOCKADDR_UN_SUN_LEN, 1, [Do we have sockaddr_un.sun_len?])
1246 #include <sys/types.h>
1247 #include <sys/socket.h>
1253 # Checks for library functions.
1254 AC_FUNC_CLOSEDIR_VOID
1256 AC_PROG_GCC_TRADITIONAL
1258 AC_FUNC_SELECT_ARGTYPES
1268 AC_CHECK_FUNCS([atoll stat64 strnlen mremap getrlimit setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size getrusage random srandom stat statfs statvfs wait4])
1274 GN_LIBINTL="$LTLIBINTL"
1275 AC_ARG_ENABLE(framework, [ --enable-framework enable Mac OS X framework build helpers],enable_framework_build=$enableval)
1276 AM_CONDITIONAL(WANT_FRAMEWORK, test x$enable_framework_build = xyes)
1277 if test x$enable_framework_build = xyes
1279 AC_DEFINE([FRAMEWORK_BUILD], 1, [Build a Mac OS X Framework])
1280 GN_INTLINCL='-I$(top_srcdir)/src/intlemu'
1281 GN_LIBINTL='$(top_builddir)/src/intlemu/libintlemu.la -framework CoreFoundation'
1282 AC_LIB_APPENDTOVAR([CPPFLAGS], [$GN_INTLINCL])
1285 GN_LIB_LDFLAGS="-export-dynamic -no-undefined"
1286 GN_PLUGIN_LDFLAGS="-export-dynamic -avoid-version -module -no-undefined"
1288 AC_SUBST(GN_LIB_LDFLAGS)
1289 AC_SUBST(GN_PLUGIN_LDFLAGS)
1290 AC_SUBST(GN_INTLINCL)
1291 AC_SUBST(GN_LIBINTL)
1296 AC_SUBST(EXT_LIB_PATH)
1301 AC_SUBST(EXT_LIB_PATH)
1303 DATAROOTDIR=$datarootdir
1304 AC_SUBST(DATAROOTDIR)
1307 AC_MSG_CHECKING(for sudo)
1309 [ --with-sudo=PATH path to sudo binary (or just yes)],
1310 [AC_MSG_RESULT("$with_sudo")
1319 SUDO_BINARY=$with_sudo
1323 [AC_MSG_RESULT([no])])
1324 AC_SUBST(SUDO_BINARY)
1325 AM_CONDITIONAL([HAVE_SUDO], [test "x$SUDO_BINARY" != "x" -o -w /])
1328 # test for gnunetdns group name
1329 GNUNETDNS_GROUP=gnunetdns
1330 AC_MSG_CHECKING(for gnunetdns group name)
1331 AC_ARG_WITH(gnunetdns,
1332 [ --with-gnunetdns=GRPNAME name for gnunetdns group],
1333 [AC_MSG_RESULT("$with_gnunetdns")
1334 case $with_gnunetdns in
1336 GNUNETDNS_GROUP=gnunet
1339 GNUNETDNS_GROUP=gnunetdns
1342 GNUNETDNS_GROUP=$with_gnunetdns
1346 [AC_MSG_RESULT([gnunetdns])])
1347 AC_SUBST(GNUNETDNS_GROUP)
1354 AC_MSG_CHECKING(for gnutls)
1356 [ --with-gnutls=PFX base of gnutls installation],
1357 [AC_MSG_RESULT([$with_gnutls])
1358 case $with_gnutls in
1362 AC_CHECK_HEADERS([gnutls/abstract.h],
1363 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1365 AC_CHECK_HEADERS([gnutls/dane.h],
1366 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1370 LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
1371 CPPFLAGS="-I$with_gnutls/include $CPPFLAGS"
1372 AC_CHECK_HEADERS([gnutls/abstract.h],
1373 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1374 EXT_LIB_PATH="-L$with_gnutls/lib $EXT_LIB_PATH"
1376 AC_CHECK_HEADERS([gnutls/dane.h],
1377 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1382 [AC_MSG_RESULT([--with-gnutls not specified])
1383 AC_CHECK_HEADERS([gnutls/abstract.h],
1384 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1386 AC_CHECK_HEADERS([gnutls/dane.h],
1387 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1390 AM_CONDITIONAL(HAVE_GNUTLS, test x$gnutls = xtrue)
1391 AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have GnuTLS])
1392 AM_CONDITIONAL(HAVE_GNUTLS_DANE, test x$gnutls_dane = x1)
1393 AC_DEFINE_UNQUOTED([HAVE_GNUTLS_DANE], $gnutls_dane, [We have GnuTLS with DANE support])
1396 # Test if we are building for superMUC
1397 AC_MSG_CHECKING(if GNUnet is being configured to run on the SuperMUC)
1398 AC_ARG_ENABLE([supermuc],
1399 [AS_HELP_STRING([--enable-supermuc],
1400 [build GNUnet with support to run on the SuperMUC (default is NO)])],
1401 [if test "x$enable_supermuc" = "xno"
1408 enable_supermuc=no])
1409 AC_MSG_RESULT($enable_SUPERMUC)
1410 AM_CONDITIONAL([ENABLE_SUPERMUC], [test "x$supermuc" = "x1"])
1411 AC_DEFINE_UNQUOTED([ENABLE_SUPERMUC], [$supermuc], [Build with support for SuperMUC])
1413 # Check if NSE has to send timestamp information to testbed logger for
1414 # generating histogram of messages received
1415 AC_MSG_CHECKING(if NSE has to send timestamp information to testbed logger)
1416 AC_ARG_ENABLE([nse-histogram],
1417 [AS_HELP_STRING([--enable-nse-histogram],
1418 [have NSE send timestamp information to testbed logger for generating
1419 histogram of received messages. NOT useful for production (default is
1421 [if test "x$enableval" = "xno"
1428 enable_nse_histogram=no])
1429 AC_MSG_RESULT($enable_nse_histogram)
1430 AM_CONDITIONAL([ENABLE_NSE_HISTOGRAM], [test "x$nse_histogram" = "x1"])
1431 AC_DEFINE_UNQUOTED([ENABLE_NSE_HISTOGRAM], [$nse_histogram],
1432 [have NSE send timestamp information to testbed logger])
1434 # should 'make check' run tests?
1435 AC_MSG_CHECKING(whether to run tests)
1436 AC_ARG_ENABLE([testruns],
1437 [AS_HELP_STRING([--disable-testruns], [disable running tests on make check (default is YES)])],
1438 [enable_tests_run=${enableval}],
1439 [enable_tests_run=yes])
1440 AC_MSG_RESULT($enable_test_run)
1441 AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"])
1444 AC_MSG_CHECKING([whether to compile in benchmarks (currently for http and crypto)])
1445 AC_ARG_ENABLE([benchmark],
1446 [AS_HELP_STRING([--enable-benchmark], [enable benchmarking])],
1447 [enable_benchmark=${enableval}],
1448 [enable_benchmark=no])
1449 AC_MSG_RESULT($enable_benchmark)
1450 AS_IF([test "x$enable_benchmark" = "xyes"],
1451 [AC_DEFINE_UNQUOTED(ENABLE_BENCHMARK,1,[Benchmarks are enabled])])
1452 AM_CONDITIONAL([ENABLE_BENCHMARK], [test "x$enable_benchmark" = "xyes"])
1455 # should expensive tests be run?
1456 AC_MSG_CHECKING(whether to run expensive tests)
1457 AC_ARG_ENABLE([expensivetests],
1458 [AS_HELP_STRING([--enable-expensivetests], [enable running expensive testcases])],
1459 [enable_expensive=${enableval}],
1460 [enable_expensive=no])
1461 AC_MSG_RESULT($enable_expensive)
1462 AM_CONDITIONAL([HAVE_EXPENSIVE_TESTS], [test "x$enable_expensive" = "xyes"])
1464 # should ports be open for Java services?
1465 AC_MSG_CHECKING(whether to enable ports for gnunet-java)
1466 AC_ARG_ENABLE([javaports],
1467 [AS_HELP_STRING([--enable-javaports], [use non-zero ports for services with Java bindings (default is NO)])],
1468 [enable_java_ports=${enableval}],
1469 [enable_java_ports=no])
1470 AC_MSG_RESULT($enable_java_ports)
1471 if test "x$enable_java_ports" = "xyes"
1475 JAVAPORT="$UNIXONLY"
1479 # should benchmarks be run?
1480 AC_MSG_CHECKING(whether to run benchmarks during make check)
1481 AC_ARG_ENABLE([benchmarks],
1482 [AS_HELP_STRING([--enable-benchmarks], [enable running benchmarks during make check])],
1483 [enable_benchmarks=${enableval}],
1484 [enable_benchmarks=no])
1485 AC_MSG_RESULT($enable_benchmarks)
1486 AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
1488 # should gnunet-testing be compiled
1489 AC_MSG_CHECKING(wether to compile gnunet-testing)
1490 AC_ARG_ENABLE([testing],
1491 [AS_HELP_STRING([--disable-testing], [do not build gnunet-testing])],
1492 [enable_testing=${enableval}],
1493 [enable_testing=yes])
1494 AC_MSG_RESULT($enable_testing)
1495 AM_CONDITIONAL([HAVE_TESTING], [test "x$enable_testing" = "xyes"])
1497 # should experimental code be compiled (code that may not yet compile)?
1498 AC_MSG_CHECKING(whether to compile experimental code)
1499 AC_ARG_ENABLE([experimental],
1500 [AS_HELP_STRING([--enable-experimental], [enable compiling experimental code])],
1501 [enable_experimental=${enableval}],
1502 [enable_experimental=no])
1503 AC_MSG_RESULT($enable_experimental)
1504 AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
1506 # should malicious code be compiled (should only be used for testing)?
1507 AC_MSG_CHECKING(whether to compile malicious code)
1508 AC_ARG_ENABLE([malicious],
1509 [AS_HELP_STRING([--enable-malicious], [enable compiling malicious code])],
1510 [if test "x$enableval" = "xno"
1517 enable_malicious=no])
1518 AC_MSG_RESULT($enable_malicious)
1519 AM_CONDITIONAL([ENABLE_MALICIOUS], [test 1=$malicious])
1520 AC_DEFINE_UNQUOTED([ENABLE_MALICIOUS], [$malicious],
1521 [enable compilation of malicious code])
1523 # should services be started on demand when needed? Some services may choose to
1524 # never start by default and it is up to the service/module developer to decide
1525 # by having "START_ON_DEMAND = NO" instead of "START_ON_DEMAND = @START_ON_DEMAND@"
1526 # in the service/module's conf.in file.
1527 # See also IMMEDIATE_START for an unconditional immediate start.
1528 START_ON_DEMAND="YES"
1529 AC_MSG_CHECKING(whether to start peer's services on demand by default)
1530 AC_ARG_ENABLE([autostart],
1531 [AS_HELP_STRING([--disable-autostart], [do not start peer's services by default])],
1532 [enable_autostart=${enableval}
1533 if test "x$enable_autostart" = "xno"
1535 START_ON_DEMAND="NO"
1538 [enable_autostart=yes])
1539 AC_MSG_RESULT($enable_autostart)
1540 #AM_CONDITIONAL([HAVE_START_ON_DEMAND], [test "x$enable_autostart" = "xyes"])
1541 AC_SUBST(START_ON_DEMAND)
1543 # should memory statistics be kept (very expensive CPU-wise!)
1544 AC_MSG_CHECKING(whether to create expensive statistics on memory use)
1545 AC_ARG_ENABLE([heapstats],
1546 [AS_HELP_STRING([--enable-heapstats], [enable expensive heap statistics])],
1547 [enable_heapstats=1],
1548 [enable_heapstats=0])
1549 AC_MSG_RESULT($enable_heapstats)
1550 AC_DEFINE_UNQUOTED([ENABLE_HEAP_STATISTICS],$enable_heapstats,[enable expensive heap statistics])
1552 # should code be enabled that works around missing OS functionality on Windows?
1553 # used for test cases
1554 if test $build_target = "mingw"
1560 [#include <ws2tcpip.h>
1562 int s = socket (0, 0, 0);])
1564 AC_DEFINE_UNQUOTED([HAVE_SOCKET],1,[Define this if socket() is available])
1566 AC_DEFINE_UNQUOTED([HAVE_SOCKET],0,[Define this if socket() is available])
1571 [#include <ws2tcpip.h>
1573 int s = select (0, NULL, NULL, NULL, NULL);])
1575 AC_DEFINE_UNQUOTED([HAVE_SELECT],1,[Define this if select() is available])
1577 AC_DEFINE_UNQUOTED([HAVE_SELECT],0,[Define this if select() is available])
1582 [#include <ws2tcpip.h>
1585 char *s = inet_ntoa (i);])
1587 AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],1,[Define this if inet_ntoa() is available])
1589 AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],0,[Define this if inet_ntoa() is available])
1594 [#include <ws2tcpip.h>
1596 int s = getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);])
1598 AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],1,[Define this if getnameinfo() is available])
1600 AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],0,[Define this if getnameinfo() is available])
1605 [#include <ws2tcpip.h>
1607 int s = gethostname (NULL, 0);])
1609 AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],1,[Define this if gethostname() is available])
1611 AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],0,[Define this if gethostname() is available])
1616 [#include <ws2tcpip.h>
1618 void *s = gethostbyname (NULL);])
1620 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],1,[Define this if gethostbyname() is available])
1622 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],0,[Define this if gethostbyname() is available])
1627 [#include <ws2tcpip.h>
1629 void *s = gethostbyaddr (NULL, 0, 0);])
1631 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],1,[Define this if gethostbyaddr() is available])
1633 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],0,[Define this if gethostbyaddr() is available])
1638 [#include <ws2tcpip.h>
1640 int s = getaddrinfo (NULL, NULL, NULL, NULL);])
1642 AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1644 AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],0,[Define this if getaddrinfo() is available])
1648 AC_MSG_CHECKING(whether to enable windows workarounds)
1649 AC_ARG_ENABLE([windows_workarounds],
1650 [AS_HELP_STRING([--enable-windows_workarounds], [enable workarounds used on Windows (only useful for test cases)])],
1651 [enable_workarounds=${enableval}],
1652 [enable_workarounds=no])
1653 AC_MSG_RESULT($enable_workarounds)
1654 if test x$enable_windows_workarounds = "xyes"
1661 AC_DEFINE_UNQUOTED([ENABLE_WINDOWS_WORKAROUNDS], $workarounds, [enable workarounds used on Windows (only useful for test cases)])
1664 AC_MSG_CHECKING(whether to compile with support for code coverage analysis)
1665 AC_ARG_ENABLE([coverage],
1666 AS_HELP_STRING([--enable-coverage],
1667 [compile the library with code coverage support]),
1668 [use_gcov=${enableval}],
1670 AC_MSG_RESULT($use_gcov)
1671 AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"])
1675 # TODO: git blame says this predates our switch to git. git-svn should be adjusted to simply git, or
1676 # an external script that does the job.
1677 AC_PATH_PROG(svnversioncommand, svnversion)
1678 AC_PATH_PROG(gitcommand, git)
1679 AC_MSG_CHECKING(for source being under a VCS)
1683 AC_PATH_PROG(gitcommand, git)
1684 AC_MSG_CHECKING(for source being under a VCS)
1686 AS_IF([test ! "X$gitcommand" = "X"],
1688 git_version=$(cd $srcdir ; git rev-list --full-history --all --abbrev-commit | head -n 1 2>/dev/null)
1690 AS_IF([test "X$git_version" = "X"],
1693 vcs_version="\"release\""
1696 vcs_name="yes, git-svn"
1697 vcs_version="\"git-$git_version\""
1699 AC_MSG_RESULT($vcs_name)
1701 AC_MSG_CHECKING(VCS version)
1702 AC_MSG_RESULT($vcs_version)
1703 AC_DEFINE_UNQUOTED(VCS_VERSION, [$vcs_version], [VCS revision/hash or tarball version])
1710 doc/doxygen/Makefile
1711 doc/handbook/Makefile
1712 doc/tutorial/Makefile
1720 src/ats-tool/Makefile
1721 src/ats-tests/Makefile
1722 src/auction/Makefile
1725 src/cadet/cadet.conf
1728 src/consensus/Makefile
1729 src/consensus/consensus.conf
1730 src/conversation/Makefile
1731 src/conversation/conversation.conf
1733 src/datacache/Makefile
1734 src/datastore/Makefile
1735 src/datastore/datastore.conf
1741 src/fragmentation/Makefile
1746 src/gns/nss/Makefile
1747 src/gnsrecord/Makefile
1749 src/identity/Makefile
1750 src/identity/identity.conf
1751 src/credential/Makefile
1752 src/credential/credential.conf
1753 src/include/Makefile
1754 src/integration-tests/Makefile
1756 src/hostlist/Makefile
1759 src/namecache/Makefile
1760 src/namecache/namecache.conf
1761 src/namestore/Makefile
1762 src/namestore/namestore.conf
1765 src/nat-auto/Makefile
1766 src/nat-auto/nat-auto.conf
1770 src/peerinfo/Makefile
1771 src/peerinfo/peerinfo.conf
1772 src/peerinfo-tool/Makefile
1773 src/peerstore/Makefile
1774 src/peerstore/peerstore.conf
1778 src/regex/regex.conf
1779 src/revocation/Makefile
1780 src/revocation/revocation.conf
1783 src/secretsharing/Makefile
1784 src/secretsharing/secretsharing.conf
1785 src/scalarproduct/Makefile
1786 src/scalarproduct/scalarproduct.conf
1790 src/statistics/Makefile
1791 src/statistics/statistics.conf
1792 src/template/Makefile
1793 src/testbed/Makefile
1794 src/testbed/testbed.conf
1795 src/testbed-logger/Makefile
1796 src/testbed-logger/testbed-logger.conf
1797 src/testing/Makefile
1798 src/topology/Makefile
1799 src/transport/Makefile
1800 src/transport/transport.conf
1802 src/util/resolver.conf
1805 src/zonemaster/Makefile
1806 src/zonemaster/zonemaster.conf
1808 src/rest-plugins/Makefile
1810 src/reclaim-attribute/Makefile
1811 src/reclaim/Makefile
1813 pkgconfig/gnunetarm.pc
1814 pkgconfig/gnunetats.pc
1815 pkgconfig/gnunetblock.pc
1816 pkgconfig/gnunetcadet.pc
1817 pkgconfig/gnunetconsensus.pc
1818 pkgconfig/gnunetconversation.pc
1819 pkgconfig/gnunetcore.pc
1820 pkgconfig/gnunetdatacache.pc
1821 pkgconfig/gnunetdatastore.pc
1822 pkgconfig/gnunetdht.pc
1823 pkgconfig/gnunetdns.pc
1824 pkgconfig/gnunetenv.pc
1825 pkgconfig/gnunetfragmentation.pc
1826 pkgconfig/gnunetfs.pc
1827 pkgconfig/gnunetgns.pc
1828 pkgconfig/gnunethello.pc
1829 pkgconfig/gnunetidentity.pc
1830 pkgconfig/gnunetmicrophone.pc
1831 pkgconfig/gnunetmysql.pc
1832 pkgconfig/gnunetnamestore.pc
1833 pkgconfig/gnunetnat.pc
1834 pkgconfig/gnunetnse.pc
1835 pkgconfig/gnunetpeerinfo.pc
1836 pkgconfig/gnunetpq.pc
1837 pkgconfig/gnunetregex.pc
1838 pkgconfig/gnunetrevocation.pc
1839 pkgconfig/gnunetrps.pc
1840 pkgconfig/gnunetscalarproduct.pc
1841 pkgconfig/gnunetset.pc
1842 pkgconfig/gnunetspeaker.pc
1843 pkgconfig/gnunetstatistics.pc
1844 pkgconfig/gnunettestbed.pc
1845 pkgconfig/gnunettesting.pc
1846 pkgconfig/gnunettransport.pc
1847 pkgconfig/gnunetutil.pc
1848 pkgconfig/gnunetvpn.pc
1854 # warn user if mysql found but not used due to version
1855 AS_IF([test "$mysqlfail" = "true"]
1856 [AC_MSG_NOTICE([WARNING: optional MySQL not found (or too old)])])
1859 AS_IF([test "x$sqlite" = "x0"],
1860 [AC_MSG_ERROR([ERROR: sqlite3 not found, but sqlite3 is required.])])
1863 AS_IF([test "$gnurl" = "0"],
1864 [AS_IF([test "x$curl" = "xfalse"],
1865 [AC_MSG_NOTICE([WARNING: libgnurl not found. http client support will not be compiled.])
1866 AC_MSG_WARN([ERROR: libgnurl not found. hostlist daemon will not be compiled, and you probably WANT the hostlist daemon])],
1867 [AC_MSG_NOTICE([WARNING: libgnurl not found, trying to use libcurl-gnutls instead.])])])
1870 AS_IF([test "x$bluetooth" = "x0"],
1871 [AC_MSG_NOTICE([WARNING: optional bluetooth library not found.])])
1875 AS_IF([test "x$jansson" = "x0"],
1876 [AC_MSG_NOTICE([WARNING: optional jansson library not found.])])
1879 # FIXME: `some modules' -> be more specific which exact modules.
1882 # warn user if iptables is not found
1883 AS_IF([test "$VAR_IPTABLES_BINARY" = "false"],
1884 [AC_MSG_NOTICE([WARNING: optional iptables not found])])
1886 # warn user if ifconfig is not found
1887 AS_IF([test "$VAR_IFCONFIG_BINARY" = "false"],
1888 [AC_MSG_NOTICE([WARNING: optional ifconfig not found])])
1890 # warn user if upnpc binary is not found
1891 AS_IF([test "$VAR_UPNPC_BINARY" = "false"],
1892 [AC_MSG_NOTICE([WARNING: optional upnpc binary not found])])
1895 AS_IF([test x$gnutls != xtrue],
1896 [AC_MSG_NOTICE([WARNING: GnuTLS not found, gnunet-gns-proxy will not be built])],
1897 [AS_IF([test "x$gnutls_dane" != "x1"],
1898 [AC_MSG_NOTICE([WARNING: GnuTLS has no DANE support, DANE validation will not be possible])])])
1901 AS_IF([test "x$enable_java_ports" = "xyes"],
1902 [AC_MSG_NOTICE([NOTICE: Opening ports for gnunet-java bindings by default.])])
1905 AS_IF([test "x$lmhd" != "x1"],
1906 [AC_MSG_NOTICE([WARNING: optional libmicrohttpd not found])])
1909 AS_IF([test "x$conversation_backend" = "xnone"],
1910 [AS_IF([test "x$pulse" != "x1"],
1911 [AC_MSG_NOTICE([WARNING: libpulse(audio) not found, conversation will not be built.])])
1912 AS_IF([test "x$opus" != "x1"],
1913 [AC_MSG_NOTICE([WARNING: libopus not found, conversation will not be built.])])
1914 AS_IF([test "x$gst" != "x1"],
1915 [AC_MSG_NOTICE([WARNING: GStreamer not found, conversation will not be built.])])])
1917 AS_IF([test "$extractor" != 1],
1918 [AC_MSG_WARN([ERROR: libextractor not found, but various file-sharing functions require it])])
1920 AS_IF([test "x$working_libidn2" = x1],
1921 [AC_MSG_NOTICE([INFO: Using libidn2])])
1922 AS_IF([test "x$working_libidn1" = x1],
1923 [AC_MSG_NOTICE([INFO: Using libidn1])])
1925 AC_MSG_NOTICE([NOTICE: Database support is set to MySQL: $mysql, SQLite: $sqlite, Postgres: $postgres])
1927 AS_IF([test "$enable_framework_build" = "yes"],
1928 [AC_MSG_NOTICE([Mac OS X framework build enabled.])])
1930 AC_MSG_NOTICE([********************************************
1931 Please make sure NOW that you have created a user and group 'gnunet'
1932 and additionally a group 'gnunetdns'. On Debian and Ubuntu GNU/Linux, type:
1934 adduser --system --group --disabled-login --home /var/lib/gnunet gnunet
1936 Make sure that '/var/lib/gnunet' is owned (and writable) by user
1937 'gnunet'. Then, you can compile GNUnet with
1940 After that, run (if necessary as 'root')
1942 to install everything.
1944 Each GNUnet user should be added to the 'gnunet' group (may
1945 require fresh login to come into effect):
1946 adduser USERNAME gnunet
1947 (run the above command as root once for each of your users, replacing
1948 "USERNAME" with the respective login names). If you have a global IP
1949 address, no further configuration is required.
1951 For more detailed setup instructions, see https://docs.gnunet.org/
1953 Optionally, download and compile gnunet-gtk to get a GUI for
1954 file-sharing and configuration. This is particularly recommended
1955 if your network setup is non-trivial, as gnunet-setup can be
1956 used to test in the GUI if your network configuration is working.
1957 gnunet-setup should be run as the "gnunet" user under X. As it
1958 does very little with the network, running it as "root" is likely
1959 also harmless. You can also run it as a normal user, but then
1960 you have to copy ~/.gnunet/gnunet.conf" over to the "gnunet" user's
1961 home directory in the end.
1963 Once you have configured your peer, run (as the 'gnunet' user)
1965 to start the peer. You can then run the various GNUnet-tools as
1966 your "normal" user (who should only be in the group 'gnunet').
1967 ********************************************])