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], [0.11.2], [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 $CFLAGS"
59 # Use Linux interface name unless the OS has a different preference
60 DEFAULT_INTERFACE="\"eth0\""
62 funcstocheck="getnameinfo gethostname gethostbyname gethostbyaddr getaddrinfo getaddrinfo_a"
64 # Srcdir in a form that native compiler understands (i.e. DOS path on W32)
67 OLD_LDFLAGS="$LDFLAGS"
68 LDFLAGS="$LDFLAGS -Wl,--unresolved-symbols=report-all"
72 *darwin* | *rhapsody* | *macosx*)
73 AC_DEFINE_UNQUOTED(DARWIN,1,[This is an Apple Darwin system])
74 CPPFLAGS="-D_APPLE_C_SOURCE $CPPFLAGS"
75 CFLAGS="-fno-common $CFLAGS"
76 LDFLAGS="$OLD_LDFLAGS"
77 AC_MSG_WARN([WARNING: The VPN application cannot be compiled on your OS])
78 AC_CHECK_LIB(intl, gettext)
80 DEFAULT_INTERFACE="\"en0\""
86 AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
94 AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
95 AC_DEFINE_UNQUOTED(FREEBSD,1,[This is a FreeBSD system])
96 CFLAGS="-D_THREAD_SAFE $CFLAGS"
97 build_target="freebsd"
103 AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
104 AC_DEFINE_UNQUOTED(OPENBSD,1,[This is an OpenBSD system])
105 LIBS=`echo $LIBS | sed -e "s/-ldl//"`
106 build_target="openbsd"
112 AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
113 AC_DEFINE_UNQUOTED(NETBSD,1,[This is a NetBSD system])
119 AC_DEFINE_UNQUOTED(SOLARIS,1,[This is a Solaris system])
120 AC_DEFINE_UNQUOTED(_REENTRANT,1,[Need with solaris or errno doesnt work])
121 AC_CHECK_LIB(resolv, res_init)
122 AC_CHECK_LIB(rt, nanosleep)
123 build_target="solaris"
129 AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
130 CFLAGS="-D_REENTRANT -fPIC -pipe $CFLAGS"
137 AC_DEFINE_UNQUOTED(CYGWIN,1,[This is a Cygwin system])
138 AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system])
139 AC_CHECK_LIB(intl, gettext)
140 CFLAGS="-mms-bitfields $CFLAGS"
141 build_target="cygwin"
148 AC_DEFINE_UNQUOTED(MINGW,1,[This is a MinGW system])
149 AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system])
150 AC_DEFINE_UNQUOTED(_WIN32,1,[This is a Windows system])
151 AC_CHECK_LIB(intl, gettext)
152 LDFLAGS="$LDFLAGS -Wl,--export-all-symbols"
153 LIBS="$LIBS -lws2_32 -lplibc -lgnurx -lole32"
154 CFLAGS="-mms-bitfields $CFLAGS"
155 CPPFLAGS="-D_WIN32_WINNT=0x0501 -DHAVE_STAT64=1 -D__USE_MINGW_ANSI_STDIO=1 $CPPFLAGS"
162 native_srcdir=$(cd $srcdir; pwd -W)
165 AC_DEFINE_UNQUOTED(GNU,1,[This is a GNU system])
170 AC_MSG_RESULT(Unrecognised OS $host_os)
171 AC_DEFINE_UNQUOTED(OTHEROS,1,[Some strange OS])
175 AC_DEFINE_UNQUOTED([GNUNET_DEFAULT_INTERFACE], $DEFAULT_INTERFACE, [This should be the default choice for the name of the first network interface])
176 AC_SUBST(DEFAULT_INTERFACE)
178 # Disable TCP-based IPC on systems that support UNIX domain
179 # sockets in default configuratin:
183 AC_MSG_CHECKING([for build target])
184 AM_CONDITIONAL(DARWIN, test "$build_target" = "darwin")
185 AM_CONDITIONAL(CYGWIN, test "$build_target" = "cygwin")
186 AM_CONDITIONAL(MINGW, test "$build_target" = "mingw")
187 AM_CONDITIONAL(SOLARIS, test "$build_target" = "solaris")
188 AM_CONDITIONAL(XFREEBSD, test "$build_target" = "freebsd")
189 AM_CONDITIONAL(OPENBSD, test "$build_target" = "openbsd")
190 AM_CONDITIONAL(LINUX, test "$build_target" = "linux")
191 AM_CONDITIONAL(GNU, test "$build_target" = "gnu")
193 AC_MSG_RESULT([$build_target])
194 AC_SUBST(build_target)
195 AM_CONDITIONAL([am__fastdepOBJC], false)
196 AC_UNALIGNED_64_ACCESS
198 # some other checks for standard libs
199 AC_SEARCH_LIBS([gethostbyname], [nsl ws2_32])
200 AC_SEARCH_LIBS([memrchr], [],
201 AC_DEFINE(HAVE_MEMRCHR,1,[memrchr supported]), [])
202 AC_CHECK_LIB(socket, socket)
204 AC_CHECK_LIB(c, getloadavg, AC_DEFINE(HAVE_GETLOADAVG,1,[getloadavg supported]))
206 AC_CHECK_PROG(VAR_GETOPT_BINARY, getopt, true, false)
207 AM_CONDITIONAL(HAVE_GETOPT_BINARY, $VAR_GETOPT_BINARY)
209 AC_CHECK_PROG(VAR_SSH_BINARY, ssh, true, false)
210 AM_CONDITIONAL(HAVE_SSH_BINARY, $VAR_SSH_BINARY)
211 AM_CONDITIONAL(HAVE_SSH_KEY, ssh -D 12345 -o "BatchMode yes" -o "UserKnownHostsFile /tmp/gnunet_test_cosks_ssh_garbage" -o "StrictHostKeyChecking no" 127.0.0.1 echo -n)
212 rm -f /tmp/gnunet_test_cosks_ssh_garbage
214 # autotools' m4 for python has no maximum version!
215 # python3.4 - python3.7 for tests
216 m4_define_default([_AM_PYTHON_INTERPRETER_LIST],[python3 python3.4 python3.5 python3.6 python3.7 python])
217 AM_PATH_PYTHON([3.4],, [:])
219 AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
222 AC_PATH_PROG( PERL, perl, ,
223 $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin )
226 # iptables is a soft requirement to run tests
227 AC_PATH_TARGET_TOOL(VAR_IPTABLES_BINARY, iptables, false)
229 if test x"$VAR_IPTABLES_BINARY" = x"false"
231 if test -x "/sbin/iptables"
233 VAR_IPTABLES_BINARY="/sbin/iptables"
234 elif test -x "/usr/sbin/iptables"
236 VAR_IPTABLES_BINARY="/usr/sbin/iptables"
240 if test x"$VAR_IPTABLES_BINARY" != x"false"
242 AC_DEFINE_UNQUOTED([IPTABLES], "$VAR_IPTABLES_BINARY", [Path to iptables])
244 AC_MSG_WARN([warning: 'iptables' not found.])
247 AC_PATH_TARGET_TOOL(VAR_IFCONFIG_BINARY, ifconfig, false)
249 AC_CHECK_PROG(VAR_IFCONFIG_BINARY, ifconfig, true, false)
250 if test x"$VAR_IFCONFIG_BINARY" = x"false"
252 if test -x "/sbin/ifconfig"
254 VAR_IFCONFIG_BINARY="/sbin/ifconfig"
255 elif test -x "/usr/sbin/ifconfig"
257 VAR_IFCONFIG_BINARY="/usr/sbin/ifconfig"
260 if test x"$VAR_IFCONFIG_BINARY" != x"false"
262 AC_DEFINE_UNQUOTED([IFCONFIG], "$VAR_IFCONFIG_BINARY", [Path to ifconfig])
264 AC_MSG_WARN(['ifconfig' not found.])
267 # miniupnpc / upnpc binary is a soft runtime requirement
268 AC_PATH_TARGET_TOOL(VAR_UPNPC_BINARY, upnpc, false)
270 if test x"$VAR_UPNPC_BINARY" != x"false"
272 AC_DEFINE_UNQUOTED([UPNPC], "$VAR_UPNPC_BINARY", [Path to upnpc binary])
274 AC_MSG_WARN([warning: 'upnpc' binary not found.])
277 AC_CHECK_MEMBER(struct tm.tm_gmtoff,
278 [AC_DEFINE(HAVE_TM_GMTOFF, 1,
279 [Define if struct tm has the tm_gmtoff member.])],
283 AC_CHECK_DECLS([_stati64])
285 # 'save' libs; only those libs found so far will be
286 # linked against _everywhere_. For the others, we
287 # will be more selective!
291 AC_CHECK_LIB(anl, getaddrinfo_a, [have_addrinfo_a=1 AC_DEFINE(HAVE_GETADDRINFO_A,1,[getaddrinfo_a supported])])
292 AM_CONDITIONAL(HAVE_GETADDRINFO_A, [test "$have_addrinfo_a" = 1])
295 # tests only run on Windows
296 if test "x$build_target" = "xmingw"
298 AC_CHECK_LIB(plibc, plibc_init, [], [AC_MSG_ERROR([GNUnet requires PlibC on Windows])])
299 AC_CHECK_LIB(gnurx, regexec, [], [AC_MSG_ERROR([GNUnet requires libgnurx on Windows])])
305 NEED_LIBGCRYPT_VERSION=1.6.0
308 AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)
309 AC_CHECK_DECLS([gcry_mpi_set_opaque_copy], [], [], [[#include <gcrypt.h>]])
315 *** You need libgcrypt to build this program.
316 ** This library is for example available at
317 *** ftp://ftp.gnupg.org/gcrypt/libgcrypt/
318 *** (at least version $NEED_LIBGCRYPT_VERSION (API $NEED_LIBGCRYPT_API)
322 AC_DEFINE_UNQUOTED([NEED_LIBGCRYPT_VERSION], "$NEED_LIBGCRYPT_VERSION", [required libgcrypt version])
324 AC_CHECK_DECLS([struct in6_ifreq], [], [], [[#include <linux/if_tun.h>]])
328 # should the build process be building the documentation?
329 AC_MSG_CHECKING(whether to build documentation)
330 AC_ARG_ENABLE([documentation],
331 [AS_HELP_STRING([--disable-documentation], [do not build the documentation])],
332 [documentation=${enableval}],
334 AC_MSG_RESULT($documentation)
335 if test "x$documentation" = "xyes"
337 AM_CONDITIONAL([DOCUMENTATION],true)
338 AC_DEFINE([DOCUMENTATION],[1],[Building the documentation])
340 AM_CONDITIONAL([DOCUMENTATION],false)
341 AC_DEFINE([DOCUMENTATION],[0],[Not building the documentation])
344 # FIXME: Something is wrong about this in the output of ./configure runs
345 AC_MSG_CHECKING(wether to include generated texi2mdoc output in installation)
346 AC_ARG_ENABLE([texi2mdoc-generation],
347 [AS_HELP_STRING([--enable-texi2mdoc-generation], [include generated texi2mdoc output in installation])],
348 [texi2mdoc_generation=${enableval}],
349 [texi2mdoc_generation=no])
350 AC_MSG_RESULT($texi2mdoc_generation)
351 if test "x$texi2mdoc_generation" = "xyes"
353 if test "$texi2mdoc" = 0
355 AC_MSG_WARN([ERROR: mdoc output currently requires texi2mdoc.])
356 AC_MSG_WARN([ERROR: texi2mdoc can be obtained via your Operating System])
357 AC_MSG_WARN([ERROR: package manager or from https://mandoc.bsd.lv/texi2mdoc/])
359 AM_CONDITIONAL([TEXI2MDOC_GENERATION],true)
360 AC_DEFINE([TEXI2MDOC_GENERATION],[1],[Building section 7 mdoc output])
363 AM_CONDITIONAL([TEXI2MDOC_GENERATION],false)
364 AC_DEFINE([TEXI2MDOC_GENERATION],[0],[Not building section 7 mdoc output])
367 # should the build process be building only the documentation?
368 AC_MSG_CHECKING(whether to build only documentation)
369 AC_ARG_ENABLE([documentation-only],
370 [AS_HELP_STRING([--enable-documentation-only], [build only the documentation])],
371 [documentation_only=${enableval}],
372 [documentation_only=no])
373 AC_MSG_RESULT($documentation_only)
374 if test "x$documentation_only" = "xyes"
376 AM_CONDITIONAL([DOCUMENTATION_ONLY],true)
377 AC_DEFINE([DOCUMENTATION_ONLY],[1],[Building only the documentation])
379 AM_CONDITIONAL([DOCUMENTATION_ONLY],false)
380 AC_DEFINE([DOCUMENTATION_ONLY],[0],[Not building only the documentation])
383 # should the build process be including the manpages? (default: yes)
384 AC_MSG_CHECKING(whether to include man pages)
385 AC_ARG_ENABLE([include-manpages],
386 [AS_HELP_STRING([--disable-include-manpages], [Do not include the man pages in build and installation])],
387 [include_manpages=${enableval}],
388 [include_manpages=yes])
389 AC_MSG_RESULT($include_manpages)
390 if test "x$include_manpages" = "xyes"
392 AM_CONDITIONAL([INCLUDE_MANPAGES],true)
393 AC_DEFINE([INCLUDE_MANPAGES],[1],[Including the man pages in the build and installation])
395 AM_CONDITIONAL([INCLUDE_MANPAGES],false)
396 AC_DEFINE([INCLUDE_MANPAGES],[0],[Not including the man pages in the build and installation])
399 # Adam shostack suggests the following for Windows:
400 # -D_FORTIFY_SOURCE=2 -fstack-protector-all
401 AC_ARG_ENABLE(gcc-hardening,
402 AS_HELP_STRING(--enable-gcc-hardening, enable compiler security checks),
403 [if test x$enableval = xyes; then
404 CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-all"
405 CFLAGS="$CFLAGS -fwrapv -fPIE -Wstack-protector"
406 CFLAGS="$CFLAGS --param ssp-buffer-size=1"
407 LDFLAGS="$LDFLAGS -pie"
410 # Linker hardening options
411 # Currently these options are ELF specific - you can't use this with MacOSX
412 AC_ARG_ENABLE(linker-hardening,
413 AS_HELP_STRING(--enable-linker-hardening, enable linker security fixups),
414 [if test x$enableval = xyes; then
415 LDFLAGS="$LDFLAGS -z relro -z now"
419 AC_ARG_ENABLE(sanitizer,
420 AS_HELP_STRING(--enable-sanitizer, enable Address Sanitizer and Undefined Behavior Sanitizer),
421 [if test x$enableval = xyes; then
422 LDFLAGS="$CFLAGS -fsanitize=address,undefined -fno-omit-frame-pointer"
426 extra_logging=GNUNET_NO
427 AC_ARG_ENABLE([logging],
428 AS_HELP_STRING([--enable-logging@<:@=value@:>@],[Enable logging calls. Possible values: yes,no,verbose,veryverbose ('yes' is the default)]),
429 [AS_IF([test "x$enableval" = "xyes"], [],
430 [test "x$enableval" = "xno"], [AC_DEFINE([GNUNET_CULL_LOGGING],[],[Define to cull all logging calls])],
431 [test "x$enableval" = "xverbose"], [extra_logging=GNUNET_YES]
432 [test "x$enableval" = "xveryverbose"], [extra_logging=\(GNUNET_YES+1\)])
434 AC_DEFINE_UNQUOTED([GNUNET_EXTRA_LOGGING],[$extra_logging],[1 if extra logging is enabled, 2 for very verbose extra logging, 0 otherwise])
436 # should memory poisoning be enabled?
437 AC_MSG_CHECKING(whether to poison freed memory)
438 AC_ARG_ENABLE([poisoning],
439 [AS_HELP_STRING([--enable-poisoning], [enable poisoning of freed memory (good for debugging)])],
440 [enable_poisoning=${enableval}],
442 if test "x$extra_logging" != "xGNUNET_NO"; then
443 enable_poisoning="defaults to yes (extra logging is enabled)"
448 AC_MSG_RESULT($enable_poisoning)
449 if test ! "x$enable_poisoning" = "xno"; then
454 AC_DEFINE_UNQUOTED([ENABLE_POISONING],[$enable_poisoning],[1 if freed memory should be poisoned, 0 otherwise])
456 if test $build = $target
458 AC_MSG_CHECKING([for working HMAC])
460 LIBS="$LIBS $LIBGCRYPT_LIBS"
461 CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
463 [AC_LANG_PROGRAM([#include <gcrypt.h>
464 #include <stdio.h>], [[
467 unsigned char data[] = { 0xbf, 0x16, 0x6e, 0x46, 0x3a, 0x6c, 0xf3, 0x93, 0xa7, 0x72,
468 0x11, 0xa1, 0xdc, 0x0b, 0x07, 0xdb, 0x1a, 0x5e, 0xd9, 0xb9, 0x81, 0xbe,
469 0xea, 0xe4, 0x31, 0x5f, 0x24, 0xff, 0xfe, 0x50, 0x8a, 0xde };
470 unsigned char key[] = { 0xfc, 0x62, 0x76, 0x35 };
471 unsigned char result[] = {0xa2, 0xb, 0x1, 0xd9, 0xc0, 0x8b, 0x5a, 0x12, 0x80,
472 0xd5, 0x50, 0x12, 0x8e, 0xd0, 0x5b, 0xb6, 0x5c, 0x87, 0x24, 0xe2, 0xd0,
473 0xd2, 0xaf, 0x63, 0xae, 0xd1, 0xd6, 0x64, 0x14, 0xe3, 0x6e, 0x61, 0x5b,
474 0xd, 0xba, 0x17, 0x7d, 0xd3, 0x10, 0xb1, 0x37, 0x41, 0x91, 0x7d, 0xeb,
475 0x1, 0x4d, 0x71, 0xe8, 0x59, 0x71, 0x42, 0x8e, 0xd6, 0xf3, 0x29, 0x3b,
476 0x90, 0xf2, 0xd1, 0xaf, 0x65, 0x1e, 0xb3};
478 if (!gcry_check_version (GCRYPT_VERSION))
480 fprintf (stderr, "Version mismatch %s <-> %s \n", gcry_check_version (NULL), GCRYPT_VERSION);
484 gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
485 gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
487 if (gcry_md_open(&mac, GCRY_MD_SHA512, GCRY_MD_FLAG_HMAC) != GPG_ERR_NO_ERROR)
489 fprintf (stderr, "gcry_md_open error\n");
493 gcry_md_setkey (mac, key, sizeof (key));
494 gcry_md_write (mac, data, sizeof (data));
496 if (memcmp(gcry_md_read (mac, 0), result, gcry_md_get_algo_dlen (gcry_md_get_algo (mac))) != 0)
498 fprintf (stderr, "memcmp error\n");
506 [AC_MSG_RESULT([yes])],
511 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.])
515 AC_MSG_FAILURE([HMAC test failed])
519 AC_MSG_FAILURE([libgcrypt header version does not match library version])
522 [AC_MSG_RESULT([cross compiling, test skipped])])
524 fi # $build = $target
526 # check for bluetooth library
528 AC_CHECK_LIB(bluetooth, ba2str,[AC_CHECK_HEADER([bluetooth/bluetooth.h],bluetooth=1)])
529 if test "$build_target" = "mingw"
533 AM_CONDITIONAL(HAVE_LIBBLUETOOTH, [test "$bluetooth" = 1])
534 if test "$bluetooth" = 1
536 AC_DEFINE([HAVE_LIBBLUETOOTH],[1],[Have bluetooth library])
538 AC_DEFINE([HAVE_LIBBLUETOOTH],[0],[Lacking bluetooth library])
541 # check for zbar library
543 AC_MSG_CHECKING(for libzbar)
545 [ --with-zbar=PFX base of libzbar installation],
546 [AC_MSG_RESULT([$with_zbar])
551 AC_CHECK_HEADERS(zbar.h,
552 AC_CHECK_LIB([zbar], [zbar_processor_create],
556 LDFLAGS="-L$with_zbar/lib $LDFLAGS"
557 CPPFLAGS="-I$with_zbar/include $CPPFLAGS"
558 AC_CHECK_HEADERS(zbar.h,
559 AC_CHECK_LIB([zbar], [zbar_processor_create],
560 EXT_LIB_PATH="-L$with_zbar/lib $EXT_LIB_PATH"
565 [AC_MSG_RESULT([--with-zbar not specified])
566 AC_CHECK_HEADERS(zbar.h,
567 AC_CHECK_LIB([zbar], [zbar_processor_create],
569 AM_CONDITIONAL(HAVE_ZBAR, [test "$zbar" = 1])
570 AS_IF([test "x$zbar" = x1],
571 [AC_DEFINE([HAVE_ZBAR],[1],[Have zbar library])],
572 [AC_DEFINE([HAVE_ZBAR],[0],[Lacking zbar library])])
574 # check for jansson library
576 AC_MSG_CHECKING(for libjansson)
578 [ --with-jansson=PFX base of libjansson installation],
579 [AC_MSG_RESULT([$with_jansson])
580 case $with_jansson in
584 AC_CHECK_HEADERS(jansson.h,
585 AC_CHECK_LIB([jansson], [json_loads],
589 LDFLAGS="-L$with_jansson/lib $LDFLAGS"
590 CPPFLAGS="-I$with_jansson/include $CPPFLAGS"
591 AC_CHECK_HEADERS(jansson.h,
592 AC_CHECK_LIB([jansson], [json_loads],
593 EXT_LIB_PATH="-L$with_jansson/lib $EXT_LIB_PATH"
598 [AC_MSG_RESULT([--with-jansson not specified])
599 AC_CHECK_HEADERS(jansson.h,
600 AC_CHECK_LIB([jansson], [json_loads],
602 AM_CONDITIONAL(HAVE_JANSSON, [test "$jansson" = 1])
603 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
604 AS_IF([test "x$jansson" = x1],
605 [AC_DEFINE([HAVE_JANSSON],[1],[Have jansson library])],
606 [AC_DEFINE([HAVE_JANSSON],[0],[Lacking jansson library])])
609 # check for libpulse(audio) library
611 AC_CHECK_LIB(pulse,pa_stream_peek,
612 [AC_CHECK_HEADER([pulse/simple.h],pulse=1)])
613 AS_IF([test "$build_target" = "mingw"],
615 AS_IF([test "$pulse" = 1],
616 [AC_DEFINE([HAVE_PULSE],[1],[Have libpulse(audio) library])])
618 # check for libopus(audio) library
620 AC_CHECK_LIB(opus,opus_decode_float,
621 [AC_CHECK_HEADER([opus/opus.h],
622 [AC_CHECK_DECL([OPUS_SET_GAIN],[opus=1],[],[[#include <opus/opus.h>]]
626 AS_IF([test "x$opus" = x1],
627 [AC_DEFINE([HAVE_OPUS],[1],[Have libopus library])])
630 AC_CHECK_LIB(ogg, ogg_stream_flush_fill,
631 [AC_CHECK_HEADERS([ogg/ogg.h],
632 AM_CONDITIONAL(HAVE_OGG, true)
634 AC_DEFINE(HAVE_OGG,1,[Have ogg]),
635 AM_CONDITIONAL(HAVE_OGG, false)
637 AC_DEFINE(HAVE_OGG,0,[lacking ogg]))],
638 AM_CONDITIONAL(HAVE_OGG, false)
642 PKG_CHECK_MODULES([GLIB],
644 [# check for pbc library
646 AC_CHECK_HEADER([pbc/pbc.h],pbc=1)
647 AC_CHECK_HEADER([gabe.h],abe=1)
648 AM_CONDITIONAL(HAVE_PBC, [test "x$pbc" = x1])
649 AM_CONDITIONAL(HAVE_ABE, [test "x$abe" = x1])
650 AS_IF([test "x$pbc" = x1],
651 [AC_DEFINE([HAVE_PBC],[1],[Have pbc library])],
652 [AC_DEFINE([HAVE_PBC],[0],[Lacking pbc library])])
653 AS_IF([test "x$abe" = x1],
654 [AC_DEFINE([HAVE_ABE],[1],[Have ABE library])],
655 [AC_DEFINE([HAVE_ABE],[0],[Lacking ABE library])])],
657 AM_CONDITIONAL(HAVE_PBC, [false])
658 AM_CONDITIONAL(HAVE_ABE, [false])
659 AC_DEFINE([HAVE_PBC],[0],[Lacking glib library])])
664 [glib-2.0 gobject-2.0 gstreamer-1.0 gstreamer-app-1.0 gstreamer-audio-1.0],
669 if test "x$pulse" != "x1" -o "x$opus" != "x1" -o "x$ogg" != "x1"
671 if test "x$gst" != "x1"
673 conversation_backend=none
674 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
675 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
676 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
678 conversation_backend=gst
679 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
680 AM_CONDITIONAL(BUILD_GST_HELPERS, true)
681 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
685 conversation_backend=pulse
686 AM_CONDITIONAL(BUILD_PULSE_HELPERS, true)
687 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
688 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
692 LIBGNURL_CHECK_CONFIG(,7.34.0,gnurl=1,gnurl=0)
695 AM_CONDITIONAL(HAVE_LIBGNURL, true)
696 AC_DEFINE([HAVE_LIBGNURL],[1],[Have libgnurl])
698 AM_CONDITIONAL(HAVE_LIBGNURL, false)
699 AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
702 SAVE_CPPFLAGS=$CPPFLAGS
703 CPPFLAGS="$LIBGNURL_CPPFLAGS $LIBCURL_CPPFLAGS $CPPFLAGS"
704 LIBS="$LIBGNURL $LIBCURL $LIBS"
707 LIBCURL_CHECK_CONFIG(,7.34.0,[curl=true],[curl=false])
708 if test "x$curl" = xtrue
711 AC_CHECK_HEADERS([curl/curl.h],
712 AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],[curl=false],[[#include <curl/curl.h>]]),
714 AC_CHECK_HEADERS([gnurl/curl.h],
715 AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],,[[#include <gnurl/curl.h>]]))
716 # need libcurl-gnutls.so, everything else is not acceptable
717 AC_CHECK_LIB([curl-gnutls],[curl_easy_getinfo],,[curl=false])
718 # cURL must support CURLINFO_TLS_SESSION, version >= 7.34
721 # Check for curl/curl.h and gnurl/curl.h so we can use #ifdef
722 # HAVE_CURL_CURL_H later (the above LIBCURL_CHECK_CONFIG accepted
723 # *either* header set).
724 AC_CHECK_HEADERS([curl/curl.h],,
726 AC_CHECK_HEADERS([gnurl/curl.h],,
731 if test x$curl = xfalse
733 AM_CONDITIONAL(HAVE_LIBCURL, false)
736 AC_MSG_WARN([ERROR: GNUnet requires libcurl-gnutls or gnurl >= 7.34])
739 AM_CONDITIONAL(HAVE_LIBCURL, true)
740 AC_DEFINE([HAVE_LIBCURL],[1],[Have CURL])
743 AC_SEARCH_LIBS(__atomic_load_8, atomic, [have_libatomic=1 AC_DEFINE(HAVE_LIBATOMIC,1,[external libatomic])])
744 AM_CONDITIONAL(HAVE_LIBATOMIC, [test "$have_libatomic" = 1])
746 # restore LIBS & CPPFLAGS
748 CPPFLAGS=$SAVE_CPPFLAGS
750 AC_CHECK_HEADERS([glpk.h],[glpk=true],[glpk=false])
751 # GLPK must support glpk_init_env, version >= 4.43
752 AC_CHECK_LIB([glpk],[glp_init_env],,[glpk=false])
753 # GLPK must support atm MLP presolving, version >= 4.32
754 AC_CHECK_MEMBERS(glp_iocp.presolve,,[glpk=false],[[#include <glpk.h>]])
755 if test "x$glpk" = xfalse
757 AM_CONDITIONAL(HAVE_LIBGLPK, false)
758 AC_MSG_WARN([ERROR: GNUnet requires GLPK >= 4.32])
760 AM_CONDITIONAL(HAVE_LIBGLPK, true)
761 AC_DEFINE([HAVE_LIBGLPK],[1],[Have GLPK])
765 AC_CHECK_HEADERS([nss.h],[nss=true],[nss=false])
766 if test x$nss = xfalse
768 AM_CONDITIONAL(HAVE_GLIBCNSS, false)
769 AC_MSG_WARN([No GNU libc nss header, will not build NSS plugin])
774 AC_CHECK_DECL([NSS_STATUS_UNAVAIL],
775 [AM_CONDITIONAL(HAVE_GLIBCNSS, true)],
776 [AM_CONDITIONAL(HAVE_GLIBCNSS, false)
777 AC_MSG_WARN([No nss header fails to define NSS_STATUS_UNAVAIl, will not build NSS plugin])],
783 # test for kvm and kstat (for CPU stats under BSD/Solaris)
784 AC_CHECK_LIB([kvm],[kvm_open])
785 AC_CHECK_LIB([kstat],[kstat_open])
788 # should the build process be restricted to the code required
789 # for GNU Taler wallets?
790 AC_MSG_CHECKING(whether to compile GNU Taler Wallet library ONLY)
791 AC_ARG_ENABLE([taler-wallet],
792 [AS_HELP_STRING([--enable-taler-wallet], [only compile for Taler wallet])],
793 [taler_only=${enableval}],
795 AC_MSG_RESULT($taler_only)
796 if test "x$taler_only" = "xyes"
798 AM_CONDITIONAL([TALER_ONLY],true)
799 AC_DEFINE([TALER_WALLET_ONLY],[1],[Compiling for Taler wallet])
801 AM_CONDITIONAL([TALER_ONLY],false)
802 AC_DEFINE([TALER_WALLET_ONLY],[0],[Canonical compilation])
805 # test for libextractor
807 AC_MSG_CHECKING(for libextractor)
808 AC_ARG_WITH(extractor,
809 [ --with-extractor=PFX base of libextractor installation],
810 [AC_MSG_RESULT([$with_extractor])
811 case $with_extractor in
815 AC_CHECK_HEADERS([extractor.h],
816 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
820 LDFLAGS="-L$with_extractor/lib $LDFLAGS"
821 CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
822 AC_CHECK_HEADERS([extractor.h],
823 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
824 EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
829 [AC_MSG_RESULT([--with-extractor not specified])
830 AC_CHECK_HEADERS([extractor.h],
831 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
836 if test "$extractor" != 1
838 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, false)
839 AC_DEFINE([HAVE_LIBEXTRACTOR],[0],[Lacking libextractor])
841 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, true)
842 AC_DEFINE([HAVE_LIBEXTRACTOR],[1],[Have libextractor])
846 if test "$taler_only" != yes
849 # Check for libltdl header (#2999)
851 AC_MSG_CHECKING(for libltdl)
853 [ --with-ltdl=PFX base of libltdl installation],
854 [AC_MSG_RESULT([$with_ltdl])
859 AC_CHECK_HEADERS(ltdl.h,
860 AC_CHECK_LIB([ltdl], [lt_dlopenext],
864 LDFLAGS="-L$with_ltdl/lib $LDFLAGS"
865 CPPFLAGS="-I$with_ltdl/include $CPPFLAGS"
866 AC_CHECK_HEADERS(ltdl.h,
867 AC_CHECK_LIB([ltdl], [lt_dlopenext],
868 EXT_LIB_PATH="-L$with_ltdl/lib $EXT_LIB_PATH"
873 [AC_MSG_RESULT([--with-ltdl not specified])
874 AC_CHECK_HEADERS(ltdl.h,
875 AC_CHECK_LIB([ltdl], [lt_dlopenext],
879 AC_MSG_RESULT([libltdl found])
881 AC_MSG_ERROR([GNUnet requires libltdl (from GNU libtool), try installing libltdl-dev])
886 # libidn and libidn2. The ideal goal is this:
887 # check for libidn2, if it doesn't exist check for libidn
888 # if both exist, prefer libidn2
889 # if none exist, fail and message that libidn or libidn2
890 # is required with a preference for libidn2.
891 # TODO: What we have right here can probably be improved.
894 AS_HELP_STRING([--with-libidn=pathname],
895 [Support IDN (needs libidn)]),
898 AS_IF([test x_$withval = x_yes],
899 [AC_CHECK_HEADERS([idna.h],
900 AC_MSG_NOTICE([Found idna.h]),
901 AC_CHECK_HEADERS([idn/idna.h],
902 AC_MSG_NOTICE([Found idn/idna.h]),
904 [AS_IF([test x_$withval != x_no],
905 [CFLAGS="$CFLAGS -I$withval/include"
906 LDFLAGS="$LDFLAGS -L$withval/lib"
907 AC_CHECK_HEADERS([idna.h],
908 AC_MSG_NOTICE([Found idna.h]),
909 [AC_MSG_NOTICE([Failed to find idna.h])
911 [my_with_libidn=0])])
915 AS_HELP_STRING([--with-libidn2=pathname],
916 [Support IDN (needs libidn2)]),
919 AS_IF([test x_$withval = x_yes],
920 [AC_CHECK_HEADERS([idn2.h],
921 AC_MSG_NOTICE([Found idn2.h]),
922 AC_CHECK_HEADERS([idn2/idn2.h],
923 AC_MSG_NOTICE([Found idn2/idn2.h]),
924 [AC_MSG_NOTICE([Failed to find idn2.h])
925 my_with_libidn2=0]))],
926 [AS_IF([test x_$withval != x_no],
927 [CFLAGS="$CFLAGS -I$withval/include"
928 LDFLAGS="$LDFLAGS -L$withval/lib"],
929 [my_with_libidn2=0])])
931 AC_MSG_CHECKING([if libidn can be used])
933 there_can_only_be_one=1
937 AS_IF([test x$my_with_libidn2 = x1],
938 [AC_MSG_NOTICE([Checking for libidn2])
940 [idn2_to_unicode_8z8z],
943 AC_DEFINE_UNQUOTED([HAVE_LIBIDN2],
945 [Define to 1 if you have 'libidn2' (-lidn2).])],
946 [MISSING_DEPS="${MISSING_DEPS}${MISSING_SEP}libidn2"
948 AM_CONDITIONAL(HAVE_LIBIDN2, test x$working_libidn2 = x1)
949 AS_IF([test x$working_libidn2 = x0],
950 [AS_IF([test x$my_with_libidn = x1],
951 [AC_MSG_NOTICE([Checking for libidn])
956 AC_DEFINE_UNQUOTED([HAVE_LIBIDN],
958 [Define to 1 if you have 'libidn' (-lidn).])],
959 [there_can_only_be_one=0])],
960 [AS_IF([test x$my_with_libidn2 = x1],
961 [there_can_only_be_one=0
962 AC_MSG_FAILURE([* There can only be one libidn.
963 * Provide either libidn >= 1.13
965 * libidn2 to the configure
968 * --with-libidn])])])])
969 AM_CONDITIONAL(HAVE_LIBIDN, test x$working_libidn1 = x1)
971 AS_IF([test "$working_libidn1" = 0 -a "$working_libidn2" = 0],
972 [AC_MSG_ERROR([GNUnet requires libidn (or libidn2)])])
974 AS_IF([test x$there_can_only_be_one = x0],
975 [AC_MSG_FAILURE([Missing dependencies: $MISSING_DEPS])])
978 SAVE_LDFLAGS=$LDFLAGS
979 SAVE_CPPFLAGS=$CPPFLAGS
981 [ --with-zlib[[=DIR]] use libz in DIR],
982 [AS_IF([test "$withval" = "no"],
983 [AC_MSG_ERROR([GNUnet requires zlib])],
984 [test "$withval" != "yes"],
987 CPPFLAGS="${CPPFLAGS} -I$withval/include"
988 LDFLAGS="${LDFLAGS} -L$withval/lib"
991 AC_CHECK_HEADER(zlib.h,
993 [AC_MSG_ERROR([GNUnet requires zlib])])
994 AC_CHECK_LIB(z, compress2,
996 AC_DEFINE([HAVE_ZLIB], [], [Have compression library])
997 if test "x${Z_DIR}" != "x"; then
998 Z_CFLAGS="-I${Z_DIR}/include"
999 Z_LIBS="-L${Z_DIR}/lib -lz"
1003 [AC_MSG_ERROR([GNUnet requires zlib])])
1007 if test "$enable_shared" = "no"
1009 AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])
1023 # test for libunistring
1025 if test $HAVE_LIBUNISTRING != yes; then
1026 AC_MSG_ERROR([GNUnet requires libunistring])
1028 # under emscripten, $gl_libunistring_hexversion is undefined
1029 if test "$taler_only" != yes; then
1030 if test "x$gl_libunistring_hexversion" = "x" || test "$gl_libunistring_hexversion" -le 2305; then
1031 AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])
1034 AC_CHECK_HEADERS([unistr.h],,AC_MSG_ERROR([Compiling GNUnet requires unistr.h (from libunistring) to be installed]))
1041 # Checks for standard header files.
1045 # Check for headers that are ALWAYS required
1046 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 sys/types.h]))
1050 # Checks for headers that are only required on some systems or opional (and where we do NOT abort if they are not there)
1051 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])
1053 # FreeBSD requires something more funky for netinet/in_systm.h and netinet/ip.h...
1054 AC_CHECK_HEADERS([sys/types.h netinet/in_systm.h netinet/in.h netinet/ip.h],,,
1055 [#ifdef HAVE_SYS_TYPES_H
1056 #include <sys/types.h>
1058 #ifdef HAVE_NETINET_IN_SYSTM_H
1059 #include <netinet/in_systm.h>
1061 #ifdef HAVE_NETINET_IN_H
1062 #include <netinet/in.h>
1066 SAVE_LDFLAGS=$LDFLAGS
1067 SAVE_CPPFLAGS=$CPPFLAGS
1071 AC_MSG_CHECKING(for SQLite)
1073 [ --with-sqlite=PFX base of SQLite installation],
1074 [AC_MSG_RESULT("$with_sqlite")
1075 case $with_sqlite in
1079 AC_CHECK_HEADERS(sqlite3.h,
1083 LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
1084 CPPFLAGS="-I$with_sqlite/include $CPPFLAGS"
1085 AC_CHECK_HEADERS(sqlite3.h,
1086 EXT_LIB_PATH="-L$with_sqlite/lib $EXT_LIB_PATH"
1087 SQLITE_LDFLAGS="-L$with_sqlite/lib"
1088 SQLITE_CPPFLAGS="-I$with_sqlite/include"
1090 LDFLAGS=$SAVE_LDFLAGS
1091 CPPFLAGS=$SAVE_CPPFLAGS
1095 [AC_MSG_RESULT([--with-sqlite not specified])
1096 AC_CHECK_HEADERS(sqlite3.h, sqlite=true)])
1097 AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue)
1098 AC_SUBST(SQLITE_CPPFLAGS)
1099 AC_SUBST(SQLITE_LDFLAGS)
1101 LDFLAGS=$SAVE_LDFLAGS
1102 CPPFLAGS=$SAVE_CPPFLAGS
1106 # even running the check for postgres breaks emscripten ...
1107 AS_IF([test "$taler_only" != yes],
1108 [AX_LIB_POSTGRESQL([9.5],
1109 [CPPFLAGS="$CPPFLAGS $POSTGRESQL_CPPFLAGS"
1110 AC_CHECK_HEADERS([libpq-fe.h],
1113 [AC_MSG_RESULT([no postgres])])])
1114 AM_CONDITIONAL(HAVE_POSTGRESQL, test x$postgres = xtrue)
1117 LDFLAGS=$SAVE_LDFLAGS
1118 CPPFLAGS=$SAVE_CPPFLAGS
1121 AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
1122 AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>])
1124 if test "$build_target" = "mingw"
1126 CYGWIN_MYSQL_MAGIC="#include <mysql/my_global.h>"
1132 SAVE_LDFLAGS=$LDFLAGS
1133 SAVE_CPPFLAGS=$CPPFLAGS
1134 AC_MSG_CHECKING(for mysql)
1136 [ --with-mysql=PFX base of MySQL installation],
1137 [AC_MSG_RESULT([$with_mysql])
1142 AC_CHECK_HEADERS(mysql/mysql.h,
1143 AC_CHECK_LIB(mysqlclient, mysql_init,
1145 mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
1148 LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS"
1149 CPPFLAGS="-I$with_mysql/include $CPPFLAGS"
1150 AC_CHECK_HEADERS(mysql/mysql.h,
1151 AC_CHECK_LIB(mysqlclient, mysql_init,
1152 MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql"
1153 MYSQL_CPPFLAGS="-I$with_mysql/include"
1155 mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
1159 [AC_MSG_RESULT([--with-mysql not specified])
1160 if test -d "/usr/lib64/mysql"; then
1161 MYSQL_LIBDIR="/usr/lib64/mysql"
1162 elif test -d "/usr/lib/mysql"; then
1163 MYSQL_LIBDIR="/usr/lib/mysql"
1165 MYSQL_LIBDIR="/usr/lib"
1167 LDFLAGS="-L$MYSQL_LIBDIR $LDFLAGS $ZLIBS"
1168 AC_CHECK_LIB(mysqlclient, mysql_init,
1169 [AC_CHECK_HEADERS(mysql/mysql.h,
1170 MYSQL_LDFLAGS="-L$MYSQL_LIBDIR"
1173 , [], [$CYGWIN_MYSQL_MAGIC])])
1176 AC_SUBST(MYSQL_LDFLAGS)
1177 AC_SUBST(MYSQL_CPPFLAGS)
1179 # additional version check for mysql
1180 AC_ARG_ENABLE(mysql-version-check, [ --disable-mysql-version-check do not check MySQL version],, enable_mysql_version_check=yes)
1181 if test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"
1183 AC_MSG_CHECKING(mysql version)
1184 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1185 [[$CYGWIN_MYSQL_MAGIC
1186 #include <mysql/mysql.h>]],
1188 #if (MYSQL_VERSION_ID < 40100)
1189 #error needs at least version >= 4.1
1191 int main () { return 0; }
1193 ],mysql=true,mysql=false)
1194 if test "$mysql" = "false"
1197 AC_MSG_RESULT([fail, >= 4.1 required])
1202 AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue)
1203 AM_CONDITIONAL(HAVE_MYSQLE, false)
1206 LDFLAGS=$SAVE_LDFLAGS
1207 CPPFLAGS=$SAVE_CPPFLAGS
1209 if test "$sqlite" = 0 -a "$mysql" = 0
1211 AC_MSG_ERROR([GNUnet requires SQLite or MySQL])
1216 AC_MSG_CHECKING([for libmicrohttpd])
1217 AC_ARG_WITH(microhttpd,
1218 [ --with-microhttpd=PFX base of libmicrohttpd installation],
1219 [AC_MSG_RESULT([$with_microhttpd])
1220 case $with_microhttpd in
1224 AC_CHECK_HEADERS([microhttpd.h],
1225 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
1226 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
1227 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.52])
1228 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
1229 #include "$native_srcdir/src/include/platform.h"
1230 #include <microhttpd.h>
1231 #if (MHD_VERSION < 0x0094200)
1232 #error needs at least version 0.9.42
1234 int main () { return 0; }
1238 [AC_MSG_RESULT(failed)])]),
1239 [],[#include "$native_srcdir/src/include/platform.h"
1240 #include <microhttpd.h>]),,
1241 [#include "$native_srcdir/src/include/platform.h"])
1244 LDFLAGS="-L$with_microhttpd/lib $LDFLAGS"
1245 CPPFLAGS="-I$with_microhttpd/include $CPPFLAGS"
1246 AC_CHECK_HEADERS(microhttpd.h,
1247 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
1248 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
1249 EXT_LIB_PATH="-L$with_microhttpd/lib $EXT_LIB_PATH"
1250 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.52])
1251 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
1252 #include "$native_srcdir/src/include/platform.h"
1253 #include <microhttpd.h>
1254 #if (MHD_VERSION < 0x0094200)
1255 #error needs at least version 0.9.42
1257 int main () { return 0; }
1261 [AC_MSG_RESULT(failed)])]),
1262 [],[#include "$native_srcdir/src/include/platform.h"
1263 #include <microhttpd.h>]),,
1264 [#include "$native_srcdir/src/include/platform.h"])
1268 [AC_MSG_RESULT([--with-microhttpd not specified])
1269 AC_CHECK_HEADERS([microhttpd.h],
1270 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
1271 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
1272 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.52])
1273 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
1274 #include "$native_srcdir/src/include/platform.h"
1275 #include <microhttpd.h>
1276 #if (MHD_VERSION < 0x0094200)
1277 #error needs at least version 0.9.52
1282 [AC_MSG_RESULT(failed)])]),
1283 [],[#include "$native_srcdir/src/include/platform.h"
1284 #include <microhttpd.h>]),,
1285 [#include "$native_srcdir/src/include/platform.h"])])
1286 AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
1287 AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])
1289 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
1295 AM_GNU_GETTEXT([external])
1296 AM_GNU_GETTEXT_VERSION([0.18.1])
1298 # Checks for standard typedefs, structures, and compiler characteristics.
1307 AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
1308 [ AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [Do we have sockaddr_in.sin_len?])
1312 #include <sys/types.h>
1313 #include <sys/socket.h>
1314 #include <netinet/in.h>
1317 AC_CHECK_MEMBER([struct sockaddr_un.sun_len],
1318 [ AC_DEFINE(HAVE_SOCKADDR_UN_SUN_LEN, 1, [Do we have sockaddr_un.sun_len?])
1322 #include <sys/types.h>
1323 #include <sys/socket.h>
1329 # Checks for library functions.
1330 AC_FUNC_CLOSEDIR_VOID
1332 AC_PROG_GCC_TRADITIONAL
1334 AC_FUNC_SELECT_ARGTYPES
1344 AC_CHECK_FUNCS([atoll stat64 strnlen mremap getrlimit setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size getrusage random srandom stat statfs statvfs wait4])
1350 GN_LIBINTL="$LTLIBINTL"
1351 AC_ARG_ENABLE(framework, [ --enable-framework enable Mac OS X framework build helpers],enable_framework_build=$enableval)
1352 AM_CONDITIONAL(WANT_FRAMEWORK, test x$enable_framework_build = xyes)
1353 if test x$enable_framework_build = xyes
1355 AC_DEFINE([FRAMEWORK_BUILD], 1, [Build a Mac OS X Framework])
1356 GN_INTLINCL='-I$(top_srcdir)/src/intlemu'
1357 GN_LIBINTL='$(top_builddir)/src/intlemu/libintlemu.la -framework CoreFoundation'
1358 AC_LIB_APPENDTOVAR([CPPFLAGS], [$GN_INTLINCL])
1361 GN_LIB_LDFLAGS="-export-dynamic -no-undefined"
1362 GN_PLUGIN_LDFLAGS="-export-dynamic -avoid-version -module -no-undefined"
1364 AC_SUBST(GN_LIB_LDFLAGS)
1365 AC_SUBST(GN_PLUGIN_LDFLAGS)
1366 AC_SUBST(GN_INTLINCL)
1367 AC_SUBST(GN_LIBINTL)
1372 AC_SUBST(EXT_LIB_PATH)
1377 AC_SUBST(EXT_LIB_PATH)
1379 DATAROOTDIR=$datarootdir
1380 AC_SUBST(DATAROOTDIR)
1383 # TODO: do we need to change anything for "doas" on openbsd?
1384 AC_MSG_CHECKING(for sudo)
1386 [ --with-sudo=PATH path to sudo binary (or just yes)],
1387 [AC_MSG_RESULT("$with_sudo")
1396 SUDO_BINARY=$with_sudo
1400 [AC_MSG_RESULT([no])])
1401 AC_SUBST(SUDO_BINARY)
1402 AM_CONDITIONAL([HAVE_SUDO], [test "x$SUDO_BINARY" != "x" -o -w /])
1405 # test for gnunetdns group name
1406 GNUNETDNS_GROUP=gnunetdns
1407 AC_MSG_CHECKING(for gnunetdns group name)
1408 AC_ARG_WITH(gnunetdns,
1409 [ --with-gnunetdns=GRPNAME name for gnunetdns group],
1410 [AC_MSG_RESULT("$with_gnunetdns")
1411 case $with_gnunetdns in
1413 GNUNETDNS_GROUP=gnunet
1416 GNUNETDNS_GROUP=gnunetdns
1419 GNUNETDNS_GROUP=$with_gnunetdns
1423 [AC_MSG_RESULT([gnunetdns])])
1424 AC_SUBST(GNUNETDNS_GROUP)
1431 AC_MSG_CHECKING(for gnutls)
1433 [ --with-gnutls=PFX base of gnutls installation],
1434 [AC_MSG_RESULT([$with_gnutls])
1435 case $with_gnutls in
1439 AC_CHECK_HEADERS([gnutls/abstract.h],
1440 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1442 AC_CHECK_HEADERS([gnutls/dane.h],
1443 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1447 LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
1448 CPPFLAGS="-I$with_gnutls/include $CPPFLAGS"
1449 AC_CHECK_HEADERS([gnutls/abstract.h],
1450 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1451 EXT_LIB_PATH="-L$with_gnutls/lib $EXT_LIB_PATH"
1453 AC_CHECK_HEADERS([gnutls/dane.h],
1454 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1459 [AC_MSG_RESULT([--with-gnutls not specified])
1460 AC_CHECK_HEADERS([gnutls/abstract.h],
1461 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1463 AC_CHECK_HEADERS([gnutls/dane.h],
1464 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1467 AM_CONDITIONAL(HAVE_GNUTLS, test x$gnutls = xtrue)
1468 AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have GnuTLS])
1469 AM_CONDITIONAL(HAVE_GNUTLS_DANE, test x$gnutls_dane = x1)
1470 AC_DEFINE_UNQUOTED([HAVE_GNUTLS_DANE], $gnutls_dane, [We have GnuTLS with DANE support])
1474 # Test if we are building for superMUC
1475 AC_MSG_CHECKING(if GNUnet is being configured to run on the SuperMUC)
1476 AC_ARG_ENABLE([supermuc],
1477 [AS_HELP_STRING([--enable-supermuc],
1478 [build GNUnet with support to run on the SuperMUC (default is NO)])],
1479 [if test "x$enable_supermuc" = "xno"
1486 enable_supermuc=no])
1487 AC_MSG_RESULT($enable_SUPERMUC)
1488 AM_CONDITIONAL([ENABLE_SUPERMUC], [test "x$supermuc" = "x1"])
1489 AC_DEFINE_UNQUOTED([ENABLE_SUPERMUC], [$supermuc], [Build with support for SuperMUC])
1491 # Check if NSE has to send timestamp information to testbed logger for
1492 # generating histogram of messages received
1493 AC_MSG_CHECKING(if NSE has to send timestamp information to testbed logger)
1494 AC_ARG_ENABLE([nse-histogram],
1495 [AS_HELP_STRING([--enable-nse-histogram],
1496 [have NSE send timestamp information to testbed logger for generating
1497 histogram of received messages. NOT useful for production (default is
1499 [if test "x$enableval" = "xno"
1506 enable_nse_histogram=no])
1507 AC_MSG_RESULT($enable_nse_histogram)
1508 AM_CONDITIONAL([ENABLE_NSE_HISTOGRAM], [test "x$nse_histogram" = "x1"])
1509 AC_DEFINE_UNQUOTED([ENABLE_NSE_HISTOGRAM], [$nse_histogram],
1510 [have NSE send timestamp information to testbed logger])
1512 # should 'make check' run tests?
1513 AC_MSG_CHECKING(whether to run tests)
1514 AC_ARG_ENABLE([testruns],
1515 [AS_HELP_STRING([--disable-testruns], [disable running tests on make check (default is YES)])],
1516 [enable_tests_run=${enableval}],
1517 [enable_tests_run=yes])
1518 AC_MSG_RESULT($enable_test_run)
1519 AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"])
1522 AC_MSG_CHECKING([whether to compile in benchmarks (currently for http and crypto)])
1523 AC_ARG_ENABLE([benchmark],
1524 [AS_HELP_STRING([--enable-benchmark], [enable benchmarking])],
1525 [enable_benchmark=${enableval}],
1526 [enable_benchmark=no])
1527 AC_MSG_RESULT($enable_benchmark)
1528 AS_IF([test "x$enable_benchmark" = "xyes"],
1529 [AC_DEFINE_UNQUOTED(ENABLE_BENCHMARK,1,[Benchmarks are enabled])])
1530 AM_CONDITIONAL([ENABLE_BENCHMARK], [test "x$enable_benchmark" = "xyes"])
1533 # should expensive tests be run?
1534 AC_MSG_CHECKING(whether to run expensive tests)
1535 AC_ARG_ENABLE([expensivetests],
1536 [AS_HELP_STRING([--enable-expensivetests], [enable running expensive testcases])],
1537 [enable_expensive=${enableval}],
1538 [enable_expensive=no])
1539 AC_MSG_RESULT($enable_expensive)
1540 AM_CONDITIONAL([HAVE_EXPENSIVE_TESTS], [test "x$enable_expensive" = "xyes"])
1542 # should ports be open for Java services?
1543 AC_MSG_CHECKING(whether to enable ports for gnunet-java)
1544 AC_ARG_ENABLE([javaports],
1545 [AS_HELP_STRING([--enable-javaports], [use non-zero ports for services with Java bindings (default is NO)])],
1546 [enable_java_ports=${enableval}],
1547 [enable_java_ports=no])
1548 AC_MSG_RESULT($enable_java_ports)
1549 if test "x$enable_java_ports" = "xyes"
1553 JAVAPORT="$UNIXONLY"
1557 # should benchmarks be run?
1558 AC_MSG_CHECKING(whether to run benchmarks during make check)
1559 AC_ARG_ENABLE([benchmarks],
1560 [AS_HELP_STRING([--enable-benchmarks], [enable running benchmarks during make check])],
1561 [enable_benchmarks=${enableval}],
1562 [enable_benchmarks=no])
1563 AC_MSG_RESULT($enable_benchmarks)
1564 AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
1566 # should gnunet-testing be compiled
1567 AC_MSG_CHECKING(wether to compile gnunet-testing)
1568 AC_ARG_ENABLE([testing],
1569 [AS_HELP_STRING([--disable-testing], [do not build gnunet-testing])],
1570 [enable_testing=${enableval}],
1571 [enable_testing=yes])
1572 AC_MSG_RESULT($enable_testing)
1573 AM_CONDITIONAL([HAVE_TESTING], [test "x$enable_testing" = "xyes"])
1575 # should experimental code be compiled (code that may not yet compile)?
1576 AC_MSG_CHECKING(whether to compile experimental code)
1577 AC_ARG_ENABLE([experimental],
1578 [AS_HELP_STRING([--enable-experimental], [enable compiling experimental code])],
1579 [enable_experimental=${enableval}],
1580 [enable_experimental=no])
1581 AC_MSG_RESULT($enable_experimental)
1582 AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
1584 # should malicious code be compiled (should only be used for testing)?
1585 AC_MSG_CHECKING(whether to compile malicious code)
1586 AC_ARG_ENABLE([malicious],
1587 [AS_HELP_STRING([--enable-malicious], [enable compiling malicious code])],
1588 [if test "x$enableval" = "xno"
1595 enable_malicious=no])
1596 AC_MSG_RESULT($enable_malicious)
1597 AM_CONDITIONAL([ENABLE_MALICIOUS], [test 1=$malicious])
1598 AC_DEFINE_UNQUOTED([ENABLE_MALICIOUS], [$malicious],
1599 [enable compilation of malicious code])
1601 # should services be started on demand when needed? Some services may choose to
1602 # never start by default and it is up to the service/module developer to decide
1603 # by having "START_ON_DEMAND = NO" instead of "START_ON_DEMAND = @START_ON_DEMAND@"
1604 # in the service/module's conf.in file.
1605 # See also IMMEDIATE_START for an unconditional immediate start.
1606 START_ON_DEMAND="YES"
1607 AC_MSG_CHECKING(whether to start peer's services on demand by default)
1608 AC_ARG_ENABLE([autostart],
1609 [AS_HELP_STRING([--disable-autostart], [do not start peer's services by default])],
1610 [enable_autostart=${enableval}
1611 if test "x$enable_autostart" = "xno"
1613 START_ON_DEMAND="NO"
1616 [enable_autostart=yes])
1617 AC_MSG_RESULT($enable_autostart)
1618 #AM_CONDITIONAL([HAVE_START_ON_DEMAND], [test "x$enable_autostart" = "xyes"])
1619 AC_SUBST(START_ON_DEMAND)
1621 # should memory statistics be kept (very expensive CPU-wise!)
1622 AC_MSG_CHECKING(whether to create expensive statistics on memory use)
1623 AC_ARG_ENABLE([heapstats],
1624 [AS_HELP_STRING([--enable-heapstats], [enable expensive heap statistics])],
1625 [enable_heapstats=1],
1626 [enable_heapstats=0])
1627 AC_MSG_RESULT($enable_heapstats)
1628 AC_DEFINE_UNQUOTED([ENABLE_HEAP_STATISTICS],$enable_heapstats,[enable expensive heap statistics])
1630 # should code be enabled that works around missing OS functionality on Windows?
1631 # used for test cases
1632 if test $build_target = "mingw"
1638 [#include <ws2tcpip.h>
1640 int s = socket (0, 0, 0);])
1642 AC_DEFINE_UNQUOTED([HAVE_SOCKET],1,[Define this if socket() is available])
1644 AC_DEFINE_UNQUOTED([HAVE_SOCKET],0,[Define this if socket() is available])
1649 [#include <ws2tcpip.h>
1651 int s = select (0, NULL, NULL, NULL, NULL);])
1653 AC_DEFINE_UNQUOTED([HAVE_SELECT],1,[Define this if select() is available])
1655 AC_DEFINE_UNQUOTED([HAVE_SELECT],0,[Define this if select() is available])
1660 [#include <ws2tcpip.h>
1663 char *s = inet_ntoa (i);])
1665 AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],1,[Define this if inet_ntoa() is available])
1667 AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],0,[Define this if inet_ntoa() is available])
1672 [#include <ws2tcpip.h>
1674 int s = getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);])
1676 AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],1,[Define this if getnameinfo() is available])
1678 AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],0,[Define this if getnameinfo() is available])
1683 [#include <ws2tcpip.h>
1685 int s = gethostname (NULL, 0);])
1687 AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],1,[Define this if gethostname() is available])
1689 AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],0,[Define this if gethostname() is available])
1694 [#include <ws2tcpip.h>
1696 void *s = gethostbyname (NULL);])
1698 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],1,[Define this if gethostbyname() is available])
1700 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],0,[Define this if gethostbyname() is available])
1705 [#include <ws2tcpip.h>
1707 void *s = gethostbyaddr (NULL, 0, 0);])
1709 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],1,[Define this if gethostbyaddr() is available])
1711 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],0,[Define this if gethostbyaddr() is available])
1716 [#include <ws2tcpip.h>
1718 int s = getaddrinfo (NULL, NULL, NULL, NULL);])
1720 AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1722 AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],0,[Define this if getaddrinfo() is available])
1726 AC_MSG_CHECKING(whether to enable windows workarounds)
1727 AC_ARG_ENABLE([windows_workarounds],
1728 [AS_HELP_STRING([--enable-windows_workarounds], [enable workarounds used on Windows (only useful for test cases)])],
1729 [enable_workarounds=${enableval}],
1730 [enable_workarounds=no])
1731 AC_MSG_RESULT($enable_workarounds)
1732 if test x$enable_windows_workarounds = "xyes"
1739 AC_DEFINE_UNQUOTED([ENABLE_WINDOWS_WORKAROUNDS], $workarounds, [enable workarounds used on Windows (only useful for test cases)])
1742 AC_MSG_CHECKING(whether to compile with support for code coverage analysis)
1743 AC_ARG_ENABLE([coverage],
1744 AS_HELP_STRING([--enable-coverage],
1745 [compile the library with code coverage support]),
1746 [use_gcov=${enableval}],
1748 AC_MSG_RESULT($use_gcov)
1749 AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"])
1753 # TODO: git blame says this predates our switch to git. git-svn should be adjusted to simply git, or
1754 # an external script that does the job.
1755 AC_PATH_PROG(svnversioncommand, svnversion)
1756 AC_PATH_PROG(gitcommand, git)
1757 AC_MSG_CHECKING(for source being under a VCS)
1761 AC_PATH_PROG(gitcommand, git)
1762 AC_MSG_CHECKING(for source being under a VCS)
1764 AS_IF([test ! "X$gitcommand" = "X"],
1766 git_version=$(cd $srcdir ; git rev-list --full-history --all --abbrev-commit | head -n 1 2>/dev/null)
1768 AS_IF([test "X$git_version" = "X"],
1771 vcs_version="\"release\""
1774 vcs_name="yes, git-svn"
1775 vcs_version="\"git-$git_version\""
1777 AC_MSG_RESULT($vcs_name)
1779 AC_MSG_CHECKING(VCS version)
1780 AC_MSG_RESULT($vcs_version)
1781 AC_DEFINE_UNQUOTED(VCS_VERSION, [$vcs_version], [VCS revision/hash or tarball version])
1786 contrib/scripts/Makefile
1787 contrib/scripts/gnunet-logread/Makefile
1790 doc/doxygen/Makefile
1791 doc/handbook/Makefile
1792 doc/tutorial/Makefile
1801 src/ats-tool/Makefile
1802 src/ats-tests/Makefile
1803 src/auction/Makefile
1806 src/cadet/cadet.conf
1809 src/consensus/Makefile
1810 src/consensus/consensus.conf
1811 src/conversation/Makefile
1812 src/conversation/conversation.conf
1814 src/datacache/Makefile
1815 src/datastore/Makefile
1816 src/datastore/datastore.conf
1822 src/fragmentation/Makefile
1827 src/gns/nss/Makefile
1828 src/gnsrecord/Makefile
1830 src/identity/Makefile
1831 src/identity/identity.conf
1832 src/credential/Makefile
1833 src/credential/credential.conf
1834 src/include/Makefile
1835 src/integration-tests/Makefile
1837 src/hostlist/Makefile
1840 src/namecache/Makefile
1841 src/namecache/namecache.conf
1842 src/namestore/Makefile
1843 src/namestore/namestore.conf
1846 src/nat-auto/Makefile
1847 src/nat-auto/nat-auto.conf
1851 src/peerinfo/Makefile
1852 src/peerinfo/peerinfo.conf
1853 src/peerinfo-tool/Makefile
1854 src/peerstore/Makefile
1855 src/peerstore/peerstore.conf
1859 src/regex/regex.conf
1860 src/revocation/Makefile
1861 src/revocation/revocation.conf
1864 src/secretsharing/Makefile
1865 src/secretsharing/secretsharing.conf
1866 src/scalarproduct/Makefile
1867 src/scalarproduct/scalarproduct.conf
1871 src/statistics/Makefile
1872 src/statistics/statistics.conf
1873 src/template/Makefile
1874 src/testbed/Makefile
1875 src/testbed/testbed.conf
1876 src/testbed-logger/Makefile
1877 src/testbed-logger/testbed-logger.conf
1878 src/testing/Makefile
1879 src/topology/Makefile
1880 src/transport/Makefile
1881 src/transport/transport.conf
1883 src/util/resolver.conf
1886 src/zonemaster/Makefile
1887 src/zonemaster/zonemaster.conf
1890 src/reclaim-attribute/Makefile
1891 src/reclaim/Makefile
1893 pkgconfig/gnunetarm.pc
1894 pkgconfig/gnunetats.pc
1895 pkgconfig/gnunetblock.pc
1896 pkgconfig/gnunetcadet.pc
1897 pkgconfig/gnunetconsensus.pc
1898 pkgconfig/gnunetconversation.pc
1899 pkgconfig/gnunetcore.pc
1900 pkgconfig/gnunetdatacache.pc
1901 pkgconfig/gnunetdatastore.pc
1902 pkgconfig/gnunetdht.pc
1903 pkgconfig/gnunetdns.pc
1904 pkgconfig/gnunetenv.pc
1905 pkgconfig/gnunetfragmentation.pc
1906 pkgconfig/gnunetfs.pc
1907 pkgconfig/gnunetgns.pc
1908 pkgconfig/gnunethello.pc
1909 pkgconfig/gnunetidentity.pc
1910 pkgconfig/gnunetmicrophone.pc
1911 pkgconfig/gnunetmysql.pc
1912 pkgconfig/gnunetnamestore.pc
1913 pkgconfig/gnunetnat.pc
1914 pkgconfig/gnunetnse.pc
1915 pkgconfig/gnunetpeerinfo.pc
1916 pkgconfig/gnunetpq.pc
1917 pkgconfig/gnunetregex.pc
1918 pkgconfig/gnunetrevocation.pc
1919 pkgconfig/gnunetrps.pc
1920 pkgconfig/gnunetscalarproduct.pc
1921 pkgconfig/gnunetset.pc
1922 pkgconfig/gnunetspeaker.pc
1923 pkgconfig/gnunetstatistics.pc
1924 pkgconfig/gnunettestbed.pc
1925 pkgconfig/gnunettesting.pc
1926 pkgconfig/gnunettransport.pc
1927 pkgconfig/gnunetutil.pc
1928 pkgconfig/gnunetvpn.pc
1934 # warn user if mysql found but not used due to version
1935 AS_IF([test "$mysqlfail" = "true"]
1936 [AC_MSG_NOTICE([WARNING: optional MySQL not found (or too old)])])
1939 AS_IF([test "x$sqlite" = "x0"],
1940 [AC_MSG_ERROR([ERROR: sqlite3 not found, but sqlite3 is required.])])
1943 AS_IF([test "$gnurl" = "0"],
1944 [AS_IF([test "x$curl" = "xfalse"],
1945 [AC_MSG_NOTICE([WARNING: libgnurl not found. http client support will not be compiled.])
1946 AC_MSG_WARN([ERROR: libgnurl not found. hostlist daemon will not be compiled, and you probably WANT the hostlist daemon])],
1947 [AC_MSG_NOTICE([WARNING: libgnurl not found, trying to use libcurl-gnutls instead.])])])
1950 AS_IF([test "x$bluetooth" = "x0"],
1951 [AC_MSG_NOTICE([WARNING: optional bluetooth library not found.])])
1955 AS_IF([test "x$jansson" = "x0"],
1956 [AC_MSG_NOTICE([WARNING: optional jansson library not found.])])
1959 # FIXME: `some modules' -> be more specific which exact modules.
1962 # warn user if iptables is not found
1963 AS_IF([test "$VAR_IPTABLES_BINARY" = "false"],
1964 [AC_MSG_NOTICE([WARNING: optional iptables not found])])
1966 # warn user if ifconfig is not found
1967 AS_IF([test "$VAR_IFCONFIG_BINARY" = "false"],
1968 [AC_MSG_NOTICE([WARNING: optional ifconfig not found])])
1970 # warn user if upnpc binary is not found
1971 AS_IF([test "$VAR_UPNPC_BINARY" = "false"],
1972 [AC_MSG_NOTICE([WARNING: optional upnpc binary not found])])
1975 AS_IF([test x$gnutls != xtrue],
1976 [AC_MSG_NOTICE([WARNING: GnuTLS not found, gnunet-gns-proxy will not be built])],
1977 [AS_IF([test "x$gnutls_dane" != "x1"],
1978 [AC_MSG_NOTICE([WARNING: GnuTLS has no DANE support, DANE validation will not be possible])])])
1980 # warn user if libzbar is not found
1981 AS_IF([test "$have_zbar" = 0],
1982 [AC_MSG_NOTICE([WARNING: zbar not found, gnunet-qr will not be built.])])
1985 AS_IF([test "x$enable_java_ports" = "xyes"],
1986 [AC_MSG_NOTICE([NOTICE: Opening ports for gnunet-java bindings by default.])])
1989 AS_IF([test "x$lmhd" != "x1"],
1990 [AC_MSG_NOTICE([WARNING: optional libmicrohttpd not found])])
1993 AS_IF([test "x$conversation_backend" = "xnone"],
1994 [AS_IF([test "x$pulse" != "x1"],
1995 [AC_MSG_NOTICE([WARNING: libpulse(audio) not found, conversation will not be built.])])
1996 AS_IF([test "x$opus" != "x1"],
1997 [AC_MSG_NOTICE([WARNING: libopus not found, conversation will not be built.])])
1998 AS_IF([test "x$gst" != "x1"],
1999 [AC_MSG_NOTICE([WARNING: GStreamer not found, conversation will not be built.])])])
2001 AS_IF([test "$extractor" != 1],
2002 [AC_MSG_WARN([ERROR: libextractor not found, but various file-sharing functions require it])])
2004 AS_IF([test "x$working_libidn2" = x1],
2005 [AC_MSG_NOTICE([INFO: Using libidn2])])
2006 AS_IF([test "x$working_libidn1" = x1],
2007 [AC_MSG_NOTICE([INFO: Using libidn1])])
2009 AC_MSG_NOTICE([NOTICE: Database support is set to MySQL: $mysql, SQLite: $sqlite, Postgres: $postgres])
2011 AS_IF([test "$enable_framework_build" = "yes"],
2012 [AC_MSG_NOTICE([Mac OS X framework build enabled.])])
2014 AC_MSG_NOTICE([********************************************
2015 Please make sure NOW that you have created a user and group 'gnunet'
2016 and additionally a group 'gnunetdns'. On Debian and Ubuntu GNU/Linux, type:
2018 adduser --system --group --disabled-login --home /var/lib/gnunet gnunet
2020 Make sure that '/var/lib/gnunet' is owned (and writable) by user
2021 'gnunet'. Then, you can compile GNUnet with
2024 After that, run (if necessary as 'root')
2026 to install everything.
2028 Each GNUnet user should be added to the 'gnunet' group (may
2029 require fresh login to come into effect):
2030 adduser USERNAME gnunet
2031 (run the above command as root once for each of your users, replacing
2032 "USERNAME" with the respective login names). If you have a global IP
2033 address, no further configuration is required.
2035 For more detailed setup instructions, see https://docs.gnunet.org/
2037 Optionally, download and compile gnunet-gtk to get a GUI for
2038 file-sharing and configuration. This is particularly recommended
2039 if your network setup is non-trivial, as gnunet-setup can be
2040 used to test in the GUI if your network configuration is working.
2041 gnunet-setup should be run as the "gnunet" user under X. As it
2042 does very little with the network, running it as "root" is likely
2043 also harmless. You can also run it as a normal user, but then
2044 you have to copy ~/.gnunet/gnunet.conf" over to the "gnunet" user's
2045 home directory in the end.
2047 Once you have configured your peer, run (as the 'gnunet' user)
2049 to start the peer. You can then run the various GNUnet-tools as
2050 your "normal" user (who should only be in the group 'gnunet').
2051 ********************************************])