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], [0.11.6], [bug-gnunet@gnu.org])
25 AC_CONFIG_AUX_DIR([build-aux])
27 # check for legacy option that is no longer supported (#5627) and fail hard
29 [ --with-nssdir=DIR legacy switch, no longer supported, do not use],
30 [AC_MSG_RESULT([$with_nssdir])
31 AS_CASE([$with_nssdir],
33 [AC_MSG_ERROR([--with-nssdir is no longer supported])])
40 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])], [AM_DEFAULT_VERBOSITY=1 AC_SUBST(AM_DEFAULT_VERBOSITY)])
41 AC_CONFIG_HEADERS([gnunet_config.h])
42 AH_TOP([#define _GNU_SOURCE 1])
43 AC_CONFIG_MACRO_DIR([m4])
51 LT_INIT([disable-static dlopen win32-dll])
54 # allow for different autotools
55 AS_AUTOTOOLS_ALTERNATE
62 CFLAGS="-Wall $CFLAGS"
63 AC_MSG_CHECKING(whether cc can use -fno-strict-aliasing)
64 # use '-fno-strict-aliasing', but only if the compiler can take it
65 AS_IF([$CC -fno-strict-aliasing -S -o /dev/null -xc /dev/null >/dev/null 2>&1],
66 [CFLAGS="-fno-strict-aliasing $CFLAGS"])
68 # A helper which allows us to check cflags if compiler
69 AC_DEFUN([CC_CHECK_CFLAGS_SILENT], [
70 AC_CACHE_VAL(AS_TR_SH([cc_cv_cflags_$1]),
71 [ac_save_CFLAGS="$CFLAGS"
72 CFLAGS="$CFLAGS $1 -Werror"
73 AC_LINK_IFELSE([AC_LANG_SOURCE([int main() { return 0; }])],
74 [eval "AS_TR_SH([cc_cv_cflags_$1])='yes'"],
75 [eval "AS_TR_SH([cc_cv_cflags_$1])='no'"])
76 CFLAGS="$ac_save_CFLAGS"
79 AS_IF([eval test x$]AS_TR_SH([cc_cv_cflags_$1])[ = xyes],
84 # CC_CHECK_CFLAG_APPEND(FLAG, [action-if-found], [action-if-not-found])
85 # Check for CFLAG and appends them to CFLAGS if supported
86 AC_DEFUN([CC_CHECK_CFLAG_APPEND], [
87 AC_CACHE_CHECK([if $CC supports -Wno-$1 flag],
88 AS_TR_SH([cc_cv_cflags_-W$1]),
89 CC_CHECK_CFLAGS_SILENT([-W$1]) #gcc is stupid. It does not fail with the -W-no option for backwards compat but then shows the error "in case something goes wrong".
92 AS_IF([eval test x$]AS_TR_SH([cc_cv_cflags_-W$1])[ = xyes],
93 [CFLAGS="$CFLAGS -Wno-$1"; $2], [$3])
97 # We make heavy use of this, llvm/gcc and gcc-9 give warnings so disable.
98 CC_CHECK_CFLAG_APPEND([address-of-packed-member])
100 # Use Linux interface name unless the OS has a different preference
101 DEFAULT_INTERFACE="\"eth0\""
103 funcstocheck="getnameinfo gethostname gethostbyname gethostbyaddr getaddrinfo getaddrinfo_a"
105 # Srcdir in a form that native compiler understands (i.e. DOS path on W32)
106 native_srcdir=$srcdir
108 OLD_LDFLAGS="$LDFLAGS"
109 LDFLAGS="$LDFLAGS -Wl,--unresolved-symbols=report-all"
112 AS_CASE(["$host_os"],
113 [*darwin* | *rhapsody* | *macosx*],[
114 AC_DEFINE_UNQUOTED(DARWIN,1,[This is an Apple Darwin system])
115 CPPFLAGS="-D_APPLE_C_SOURCE $CPPFLAGS"
116 CFLAGS="-fno-common $CFLAGS"
117 LDFLAGS="$OLD_LDFLAGS"
118 AC_MSG_WARN([WARNING: The VPN application cannot be compiled on your OS])
119 AC_CHECK_LIB(intl, gettext)
120 build_target="darwin"
121 DEFAULT_INTERFACE="\"en0\""
127 AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
135 AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
136 AC_DEFINE_UNQUOTED(FREEBSD,1,[This is a FreeBSD system])
137 CFLAGS="-D_THREAD_SAFE $CFLAGS"
138 build_target="freebsd"
144 AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
145 AC_DEFINE_UNQUOTED(OPENBSD,1,[This is an OpenBSD system])
146 LIBS=`echo $LIBS | sed -e "s/-ldl//"`
147 build_target="openbsd"
153 AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
154 AC_DEFINE_UNQUOTED(NETBSD,1,[This is a NetBSD system])
155 build_target="netbsd"
161 AC_DEFINE_UNQUOTED(SOLARIS,1,[This is a Solaris system])
162 AC_DEFINE_UNQUOTED(_REENTRANT,1,[Need with solaris or errno doesnt work])
163 AC_CHECK_LIB(resolv, res_init)
164 AC_CHECK_LIB(rt, nanosleep)
165 build_target="solaris"
171 AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
172 CFLAGS="-D_REENTRANT -fPIC -pipe $CFLAGS"
179 AC_DEFINE_UNQUOTED(GNU,1,[This is a GNU system])
184 AC_MSG_RESULT(Unrecognised OS $host_os)
185 AC_DEFINE_UNQUOTED(OTHEROS,1,[Some strange OS])
188 AC_DEFINE_UNQUOTED([GNUNET_DEFAULT_INTERFACE], $DEFAULT_INTERFACE, [This should be the default choice for the name of the first network interface])
189 AC_SUBST(DEFAULT_INTERFACE)
191 # Disable TCP-based IPC on systems that support UNIX domain
192 # sockets in default configuratin:
196 AC_MSG_CHECKING([for build target])
197 AM_CONDITIONAL(DARWIN, test "$build_target" = "darwin")
198 AM_CONDITIONAL(SOLARIS, test "$build_target" = "solaris")
199 AM_CONDITIONAL(XNETBSD, test "$build_target" = "netbsd")
200 AM_CONDITIONAL(XFREEBSD, test "$build_target" = "freebsd")
201 AM_CONDITIONAL(OPENBSD, test "$build_target" = "openbsd")
202 AM_CONDITIONAL(LINUX, test "$build_target" = "linux")
203 AM_CONDITIONAL(GNU, test "$build_target" = "gnu")
205 AC_MSG_RESULT([$build_target])
206 AC_SUBST(build_target)
207 AM_CONDITIONAL([am__fastdepOBJC], false)
208 AC_UNALIGNED_64_ACCESS
210 # some other checks for standard libs
211 AC_SEARCH_LIBS([gethostbyname], [nsl ws2_32])
212 AC_SEARCH_LIBS([memrchr], [],
213 AC_DEFINE(HAVE_MEMRCHR,1,[memrchr supported]), [])
214 AC_SEARCH_LIBS([memset_s], [],
215 AC_DEFINE(HAVE_MEMSET_S,1,[memset_s supported]), [])
216 AC_SEARCH_LIBS([memset_s], [],
217 AC_DEFINE(HAVE_EXPLICIT_BZERO,1,[explicit_bzero supported]), [])
218 AC_CHECK_LIB(socket, socket)
220 AC_CHECK_LIB(c, getloadavg, AC_DEFINE(HAVE_GETLOADAVG,1,[getloadavg supported]))
222 AC_CHECK_PROG(VAR_GETOPT_BINARY, getopt, true, false)
223 AM_CONDITIONAL(HAVE_GETOPT_BINARY, $VAR_GETOPT_BINARY)
225 AC_CHECK_PROG(VAR_SSH_BINARY, ssh, true, false)
226 AM_CONDITIONAL(HAVE_SSH_BINARY, $VAR_SSH_BINARY)
227 AM_CONDITIONAL(HAVE_SSH_KEY, ssh -D 12345 -o "BatchMode yes" -o "UserKnownHostsFile /tmp/gnunet_test_cosks_ssh_garbage" -o "StrictHostKeyChecking no" 127.0.0.1 echo -n)
228 rm -f /tmp/gnunet_test_cosks_ssh_garbage
230 # autotools' m4 for python has no maximum version!
231 # python3.4 - python3.7 for tests
232 m4_define_default([_AM_PYTHON_INTERPRETER_LIST],[python3 python3.4 python3.5 python3.6 python3.7 python])
233 AM_PATH_PYTHON([3.4],, [:])
235 AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
238 AC_PATH_PROG( PERL, perl, ,
239 $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin )
242 # iptables is a soft requirement to run tests
243 AC_PATH_TARGET_TOOL(VAR_IPTABLES_BINARY, iptables, false)
245 AS_IF([test x"$VAR_IPTABLES_BINARY" = x"false"],
246 [AS_IF([test -x "/sbin/iptables"],
247 [VAR_IPTABLES_BINARY="/sbin/iptables"],
248 [AS_IF([test -x "/usr/sbin/iptables"],
249 [VAR_IPTABLES_BINARY="/usr/sbin/iptables"])])])
251 AS_IF([test x"$VAR_IPTABLES_BINARY" != x"false"],
252 [AC_DEFINE_UNQUOTED([IPTABLES], "$VAR_IPTABLES_BINARY", [Path to iptables])],
253 [AC_MSG_WARN([warning: 'iptables' not found.])])
255 # ip6tables is a soft requirement for some features
256 AC_PATH_TARGET_TOOL(VAR_IP6TABLES_BINARY, ip6tables, false)
258 AS_IF([test x"$VAR_IP6TABLES_BINARY" = x"false"],
259 [AS_IF([test -x "/sbin/ip6tables"],
260 [VAR_IP6TABLES_BINARY="/sbin/ip6tables"],
261 [AS_IF([test -x "/usr/sbin/ip6tables"],
262 [VAR_IP6TABLES_BINARY="/usr/sbin/ip6tables"])])])
265 AS_IF([test x"$VAR_IP6TABLES_BINARY" != x"false"],
266 [AC_DEFINE_UNQUOTED([IP6TABLES], "$VAR_IP6TABLES_BINARY", [Path to ip6tables])],
267 [AC_MSG_WARN([warning: 'ip6tables' not found.])])
269 # ip is a soft requirement for some features
270 AC_PATH_TARGET_TOOL(VAR_IP_BINARY, ip, false)
272 AS_IF([test x"$VAR_IP_BINARY" = x"false"],
273 [AS_IF([test -x "/sbin/ip"],
274 [VAR_IP_BINARY="/sbin/ip"],
275 [AS_IF([test -x "/usr/sbin/ip"],
276 [VAR_IP_BINARY="/usr/sbin/ip"])])])
278 AS_IF([test x"$VAR_IP_BINARY" != x"false"],
279 [AC_DEFINE_UNQUOTED([PATH_TO_IP], "$VAR_IP_BINARY", [Path to ip])],
280 [AC_MSG_WARN([warning: 'ip' not found.])])
283 AC_PATH_TARGET_TOOL(VAR_IFCONFIG_BINARY, ifconfig, false)
285 AC_CHECK_PROG(VAR_IFCONFIG_BINARY, ifconfig, true, false)
286 AS_IF([test x"$VAR_IFCONFIG_BINARY" = x"false"],
287 [AS_IF([test -x "/sbin/ifconfig"],
288 [VAR_IFCONFIG_BINARY="/sbin/ifconfig"],
289 [AS_IF([test -x "/usr/sbin/ifconfig"],
290 [VAR_IFCONFIG_BINARY="/usr/sbin/ifconfig"])])])
292 AS_IF([test x"$VAR_IFCONFIG_BINARY" != x"false"],
293 [AC_DEFINE_UNQUOTED([IFCONFIG], "$VAR_IFCONFIG_BINARY", [Path to ifconfig])],
294 [AC_MSG_WARN(['ifconfig' not found.])])
297 AC_PATH_TARGET_TOOL(VAR_SYSCTL_BINARY, sysctl, false)
299 AC_CHECK_PROG(VAR_SYSCTL_BINARY, sysctl, true, false)
300 AS_IF([test x"$VAR_SYSCTL_BINARY" = x"false"],
301 [AS_IF([test -x "/sbin/sysctl"],
302 [VAR_SYSCTL_BINARY="/sbin/sysctl"],
303 [AS_IF([test -x "/usr/sbin/sysctl"],
304 [VAR_SYSCTL_BINARY="/usr/sbin/sysctl"])])])
305 AS_IF([test x"$VAR_SYSCTL_BINARY" != x"false"],
306 [AC_DEFINE_UNQUOTED([SYSCTL], "$VAR_SYSCTL_BINARY", [Path to sysctl])],
307 [AC_MSG_WARN(['sysctl' not found.])])
309 # miniupnpc / upnpc binary is a soft runtime requirement
310 AC_PATH_TARGET_TOOL(VAR_UPNPC_BINARY, upnpc, false)
312 AS_IF([test x"$VAR_UPNPC_BINARY" != x"false"],
313 [AC_DEFINE_UNQUOTED([UPNPC], "$VAR_UPNPC_BINARY", [Path to upnpc binary])],
314 [AC_MSG_WARN([warning: 'upnpc' binary not found.])])
318 # TODO: maybe add flag to pass location
319 AC_CHECK_PROG(UNCRUSTIFY_BINARY, uncrustify, true)
320 AM_CONDITIONAL(HAVE_UNCRUSTIFY_BINARY, $UNCRUSTIFY_BINARY)
323 AC_CHECK_MEMBER(struct tm.tm_gmtoff,
324 [AC_DEFINE(HAVE_TM_GMTOFF, 1,
325 [Define if struct tm has the tm_gmtoff member.])],
329 # 'save' libs; only those libs found so far will be
330 # linked against _everywhere_. For the others, we
331 # will be more selective!
337 [have_addrinfo_a=1 AC_DEFINE(HAVE_GETADDRINFO_A,
339 [getaddrinfo_a supported])])
340 AM_CONDITIONAL(HAVE_GETADDRINFO_A,
341 [test "$have_addrinfo_a" = 1])
346 NEED_LIBGCRYPT_VERSION=1.6.0
349 AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)
350 AC_CHECK_DECLS([gcry_mpi_set_opaque_copy], [], [], [[#include <gcrypt.h>]])
352 AS_IF([test $gcrypt = 0],
356 *** You need libgcrypt to build this program.
357 ** This library is for example available at
358 *** ftp://ftp.gnupg.org/gcrypt/libgcrypt/
359 *** (at least version $NEED_LIBGCRYPT_VERSION (API $NEED_LIBGCRYPT_API)
363 AC_DEFINE_UNQUOTED([NEED_LIBGCRYPT_VERSION], "$NEED_LIBGCRYPT_VERSION", [required libgcrypt version])
365 AC_CHECK_DECLS([struct in6_ifreq], [], [], [[#include <linux/if_tun.h>]])
369 # should the build process be building the documentation?
370 AC_MSG_CHECKING(whether to build documentation)
371 AC_ARG_ENABLE([documentation],
372 [AS_HELP_STRING([--disable-documentation],
373 [do not build the documentation])],
374 [documentation=${enableval}],
376 AC_MSG_RESULT($documentation)
377 AS_IF([test "x$documentation" = "xyes"],
378 [AM_CONDITIONAL([DOCUMENTATION],
380 AC_DEFINE([DOCUMENTATION],
382 [Building the documentation])],
383 [AM_CONDITIONAL([DOCUMENTATION],
385 AC_DEFINE([DOCUMENTATION],
387 [Not building the documentation])])
389 # COMMENT: Check wether to transpile texinfo to mdoc.
390 # COMMENT: This is TRUE when --enable-texi2mdoc-generation
391 # COMMENT: but ERRORS when texi2mdoc binary is missing in your $PATH
392 # COMMENT: and makes the configure fail if it is missing.
393 # COMMENT: Consequential the DEFINE and CONDITIONAL are set to true.
394 # COMMENT: This is FALSE when --disable-texi2mdoc-generation was set
395 # COMMENT: or nothing was set (this is the default).
396 # COMMENT: There are 2 nested AS_IFs because we need to catch the
397 # COMMENT: potential non-existence of the texi2mdoc binary.
398 # COMMENT: Default return value / setting: no
399 AC_MSG_CHECKING(wether to include generated texi2mdoc output in installation)
400 AC_ARG_ENABLE([texi2mdoc-generation],
401 [AS_HELP_STRING([--enable-texi2mdoc-generation],
402 [include generated texi2mdoc output in installation])],
403 [texi2mdoc_generation=${enableval}],
404 [texi2mdoc_generation=no])
405 AC_MSG_RESULT($texi2mdoc_generation)
406 AS_IF([test "x$texi2mdoc_generation" = "xyes"],
407 [AS_IF([test "$texi2mdoc" = 0],
408 [AC_MSG_WARN([ERROR: transpiled mdoc output requires texi2mdoc.])
409 AC_MSG_WARN([ERROR: texi2mdoc can be obtained via your Operating System])
410 AC_MSG_WARN([ERROR: package manager or from https://mandoc.bsd.lv/texi2mdoc/])],
411 [AM_CONDITIONAL([TEXI2MDOC_GENERATION],true)
412 AC_DEFINE([TEXI2MDOC_GENERATION],
414 [Building section 7 mdoc output])])],
415 [AM_CONDITIONAL([TEXI2MDOC_GENERATION],
417 AC_DEFINE([TEXI2MDOC_GENERATION],
419 [Not building section 7 mdoc output])])
421 # should the build process be building only the documentation?
422 AC_MSG_CHECKING(whether to build only documentation)
423 AC_ARG_ENABLE([documentation-only],
424 [AS_HELP_STRING([--enable-documentation-only], [build only the documentation])],
425 [documentation_only=${enableval}],
426 [documentation_only=no])
427 AC_MSG_RESULT($documentation_only)
428 AS_IF([test "x$documentation_only" = "xyes"],
430 AM_CONDITIONAL([DOCUMENTATION_ONLY],true)
431 AC_DEFINE([DOCUMENTATION_ONLY],[1],[Building only the documentation])
433 AM_CONDITIONAL([DOCUMENTATION_ONLY],false)
434 # TODO: Double negation might be a bit hard to parse for some
435 # TODO: people reading the output.
436 AC_DEFINE([DOCUMENTATION_ONLY],[0],[Not building only the documentation])
439 # should the build process be including the manpages? (default: yes)
440 AC_MSG_CHECKING(whether to include man pages)
441 AC_ARG_ENABLE([include-manpages],
442 [AS_HELP_STRING([--disable-include-manpages], [Do not include the man pages in build and installation])],
443 [include_manpages=${enableval}],
444 [include_manpages=yes])
445 AC_MSG_RESULT($include_manpages)
446 AS_IF([test "x$include_manpages" = "xyes"],
448 AM_CONDITIONAL([INCLUDE_MANPAGES],true)
449 AC_DEFINE([INCLUDE_MANPAGES],[1],[Including the man pages in the build and installation])
451 AM_CONDITIONAL([INCLUDE_MANPAGES],false)
452 AC_DEFINE([INCLUDE_MANPAGES],[0],[Not including the man pages in the build and installation])
455 # Do we have texinfo4? If yes, it is used to set texinfo4 specific switches
456 # (not syntax!) to the commandline tools which generate the html. If not,
457 # texinfo5 switches are used. This comes with no version checks, is
458 # enabled only at distributors action (ie defaults to "no").
459 # Mantis #3914 for more details (https://bugs.gnunet.org/view.php?id=3914)
460 AC_MSG_CHECKING(whether to enable texinfo4 switches)
461 AC_ARG_ENABLE([texinfo4],
462 [AS_HELP_STRING([--enable-texinfo4], [Use texinfo version 4 specific switches])],
463 [activate_texinfo4=${enableval}],
464 [activate_texinfo4=no])
465 AC_MSG_RESULT($activate_texinfo4)
466 AS_IF([test "x$activate_texinfo4" = "xyes"],
468 AM_CONDITIONAL([ACTIVATE_TEXINFO4],true)
469 AC_DEFINE([ACTIVATE_TEXINFO4],[1],[Using texinfo version 4 specific switches])
471 AM_CONDITIONAL([ACTIVATE_TEXINFO4],false)
472 AC_DEFINE([INCLUDE_MANPAGES],[0],[Using texinfo version 5 or later switches])
476 # Adam shostack suggests the following for Windows:
477 # -D_FORTIFY_SOURCE=2 -fstack-protector-all
478 AC_ARG_ENABLE(gcc-hardening,
479 AS_HELP_STRING(--enable-gcc-hardening, enable compiler security checks),
480 [AS_IF([test x$enableval = xyes],[
481 CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-all"
482 CFLAGS="$CFLAGS -fwrapv -fPIE -Wstack-protector"
483 CFLAGS="$CFLAGS --param ssp-buffer-size=1"
484 LDFLAGS="$LDFLAGS -pie"
487 # Linker hardening options
488 # Currently these options are ELF specific - you can't use this with MacOSX
489 AC_ARG_ENABLE(linker-hardening,
490 AS_HELP_STRING(--enable-linker-hardening, enable linker security fixups),
491 [AS_IF([test x$enableval = xyes],
492 [LDFLAGS="$LDFLAGS -z relro -z now"])])
495 AC_ARG_ENABLE(sanitizer,
496 AS_HELP_STRING(--enable-sanitizer, enable Address Sanitizer and Undefined Behavior Sanitizer),
497 [AS_IF([test x$enableval = xyes],[
498 LDFLAGS="$CFLAGS -fsanitize=address,undefined -fno-omit-frame-pointer"
502 extra_logging=GNUNET_NO
503 AC_ARG_ENABLE([logging],
504 AS_HELP_STRING([--enable-logging@<:@=value@:>@],[Enable logging calls. Possible values: yes,no,verbose,veryverbose ('yes' is the default)]),
505 [AS_IF([test "x$enableval" = "xyes"], [],
506 [test "x$enableval" = "xno"], [AC_DEFINE([GNUNET_CULL_LOGGING],[],[Define to cull all logging calls])],
507 [test "x$enableval" = "xverbose"], [extra_logging=GNUNET_YES]
508 [test "x$enableval" = "xveryverbose"], [extra_logging=\(GNUNET_YES+1\)])
510 AC_DEFINE_UNQUOTED([GNUNET_EXTRA_LOGGING],[$extra_logging],[1 if extra logging is enabled, 2 for very verbose extra logging, 0 otherwise])
512 # should memory poisoning be enabled?
513 AC_MSG_CHECKING(whether to poison freed memory)
514 AC_ARG_ENABLE([poisoning],
515 [AS_HELP_STRING([--enable-poisoning], [enable poisoning of freed memory (good for debugging)])],
516 [enable_poisoning=${enableval}],
518 AS_IF([test "x$extra_logging" != "xGNUNET_NO"],
519 [enable_poisoning="defaults to yes (extra logging is enabled)"],
520 [enable_poisoning=no])
522 AC_MSG_RESULT($enable_poisoning)
523 AS_IF([test ! "x$enable_poisoning" = "xno"],
524 [enable_poisoning=1],
525 [enable_poisoning=0])
526 AC_DEFINE_UNQUOTED([ENABLE_POISONING],[$enable_poisoning],[1 if freed memory should be poisoned, 0 otherwise])
528 AS_IF([test $build = $target],
530 AC_MSG_CHECKING([for working HMAC])
532 LIBS="$LIBS $LIBGCRYPT_LIBS"
533 CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
535 [AC_LANG_PROGRAM([#include <gcrypt.h>
536 #include <stdio.h>], [[
539 unsigned char data[] = { 0xbf, 0x16, 0x6e, 0x46, 0x3a, 0x6c, 0xf3, 0x93, 0xa7, 0x72,
540 0x11, 0xa1, 0xdc, 0x0b, 0x07, 0xdb, 0x1a, 0x5e, 0xd9, 0xb9, 0x81, 0xbe,
541 0xea, 0xe4, 0x31, 0x5f, 0x24, 0xff, 0xfe, 0x50, 0x8a, 0xde };
542 unsigned char key[] = { 0xfc, 0x62, 0x76, 0x35 };
543 unsigned char result[] = {0xa2, 0xb, 0x1, 0xd9, 0xc0, 0x8b, 0x5a, 0x12, 0x80,
544 0xd5, 0x50, 0x12, 0x8e, 0xd0, 0x5b, 0xb6, 0x5c, 0x87, 0x24, 0xe2, 0xd0,
545 0xd2, 0xaf, 0x63, 0xae, 0xd1, 0xd6, 0x64, 0x14, 0xe3, 0x6e, 0x61, 0x5b,
546 0xd, 0xba, 0x17, 0x7d, 0xd3, 0x10, 0xb1, 0x37, 0x41, 0x91, 0x7d, 0xeb,
547 0x1, 0x4d, 0x71, 0xe8, 0x59, 0x71, 0x42, 0x8e, 0xd6, 0xf3, 0x29, 0x3b,
548 0x90, 0xf2, 0xd1, 0xaf, 0x65, 0x1e, 0xb3};
550 if (!gcry_check_version (GCRYPT_VERSION))
552 fprintf (stderr, "Version mismatch %s <-> %s \n", gcry_check_version (NULL), GCRYPT_VERSION);
556 gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
557 gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
559 if (gcry_md_open(&mac, GCRY_MD_SHA512, GCRY_MD_FLAG_HMAC) != GPG_ERR_NO_ERROR)
561 fprintf (stderr, "gcry_md_open error\n");
565 gcry_md_setkey (mac, key, sizeof (key));
566 gcry_md_write (mac, data, sizeof (data));
568 if (memcmp(gcry_md_read (mac, 0), result, gcry_md_get_algo_dlen (gcry_md_get_algo (mac))) != 0)
570 fprintf (stderr, "memcmp error\n");
578 [AC_MSG_RESULT([yes])],
583 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.])
587 AC_MSG_FAILURE([HMAC test failed])
591 AC_MSG_FAILURE([libgcrypt header version does not match library version])
594 [AC_MSG_RESULT([cross compiling, test skipped])])
596 ]) # $build = $target
598 # check for bluetooth library
600 CHECK_LIBHEADER(BLUETOOTH, bluetooth, ba2str, bluetooth/bluetooth.h,bluetooth=1,)
601 AM_CONDITIONAL(HAVE_LIBBLUETOOTH, [test "$bluetooth" = 1])
602 AS_IF([test "$bluetooth" = 1],
603 [AC_DEFINE([HAVE_LIBBLUETOOTH],[1],[Have bluetooth library])],
604 [AC_DEFINE([HAVE_LIBBLUETOOTH],[0],[Lacking bluetooth library])])
606 # check for zbar library
608 AC_MSG_CHECKING(for libzbar)
610 [ --with-zbar=PREFIX (base of libzbar installation)],
611 [AC_MSG_RESULT([$with_zbar])
612 AS_CASE([$with_zbar],
614 [yes],[CHECK_LIBHEADER(ZBAR, zbar, zbar_processor_create, zbar.h,zbar=1,,)],
616 LDFLAGS="-L$with_zbar/lib $LDFLAGS"
617 CPPFLAGS="-I$with_zbar/include $CPPFLAGS"
618 AC_CHECK_HEADERS(zbar.h,
619 AC_CHECK_LIB([zbar], [zbar_processor_create],
620 EXT_LIB_PATH="-L$with_zbar/lib $EXT_LIB_PATH"
624 [AC_MSG_RESULT([--with-zbar not specified])
625 CHECK_LIBHEADER(ZBAR, zbar, zbar_processor_create, zbar.h,zbar=1,,)])
626 AM_CONDITIONAL(HAVE_ZBAR, [test "$zbar" = 1])
627 AS_IF([test "x$zbar" = x1],
628 [AC_DEFINE([HAVE_ZBAR],[1],[Have zbar library])],
629 [AC_DEFINE([HAVE_ZBAR],[0],[Lacking zbar library])])
631 # check for jansson library
633 AC_MSG_CHECKING(for libjansson)
635 [ --with-jansson=PREFIX (base of libjansson installation)],
636 [AC_MSG_RESULT([$with_jansson])
637 AS_CASE([$with_jansson],
640 CHECK_LIBHEADER(JANSSON, jansson, json_loads, jansson.h,jansson=1,)
642 LDFLAGS="-L$with_jansson/lib $LDFLAGS"
643 CPPFLAGS="-I$with_jansson/include $CPPFLAGS"
644 AC_CHECK_HEADERS(jansson.h,
645 AC_CHECK_LIB([jansson], [json_loads],
646 EXT_LIB_PATH="-L$with_jansson/lib $EXT_LIB_PATH"
650 [AC_MSG_RESULT([--with-jansson not specified])
651 CHECK_LIBHEADER(JANSSON, jansson, json_loads, jansson.h,jansson=1,)])
652 AM_CONDITIONAL(HAVE_JANSSON, [test "$jansson" = 1])
653 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
654 AS_IF([test "x$jansson" = x1],
655 [AC_DEFINE([HAVE_JANSSON],[1],[Have jansson library])],
656 [AC_DEFINE([HAVE_JANSSON],[0],[Lacking jansson library])])
659 # check for libpulse(audio) library
662 CHECK_LIBHEADER(LIBPULSE, pulse, pa_stream_peek, pulse/simple.h,pulse=1,)
663 AS_IF([test "$pulse" = 1],
664 [AC_DEFINE([HAVE_PULSE],[1],[Have libpulse(audio) library])
667 # check for libopus(audio) library
670 CHECK_LIBHEADER(LIBOPUS,
674 AC_CHECK_DECL([OPUS_SET_GAIN],[opus=1],[],[[#include <opus/opus.h>]]))
675 AS_IF([test "x$opus" = x1],
676 [AC_DEFINE([HAVE_OPUS],[1],[Have libopus library])
680 AC_CHECK_LIB(ogg, ogg_stream_flush_fill,
681 [AC_CHECK_HEADERS([ogg/ogg.h],
682 AM_CONDITIONAL(HAVE_OGG, true)
684 AC_DEFINE(HAVE_OGG,1,[Have ogg]),
685 AM_CONDITIONAL(HAVE_OGG, false)
687 AC_DEFINE(HAVE_OGG,0,[lacking ogg]))],
688 AM_CONDITIONAL(HAVE_OGG, false)
692 PKG_CHECK_MODULES([GLIB],
694 [# check for pbc library
696 AC_CHECK_HEADER([pbc/pbc.h],pbc=1)
697 AC_CHECK_HEADER([gabe.h],abe=1)
698 AM_CONDITIONAL(HAVE_PBC, [test "x$pbc" = x1])
699 AM_CONDITIONAL(HAVE_ABE, [test "x$abe" = x1])
700 AS_IF([test "x$pbc" = x1],
701 [AC_DEFINE([HAVE_PBC],[1],[Have pbc library])],
702 [AC_DEFINE([HAVE_PBC],[0],[Lacking pbc library])])
703 AS_IF([test "x$abe" = x1],
704 [AC_DEFINE([HAVE_ABE],[1],[Have ABE library])],
705 [AC_DEFINE([HAVE_ABE],[0],[Lacking ABE library])])],
707 AM_CONDITIONAL(HAVE_PBC, [false])
708 AM_CONDITIONAL(HAVE_ABE, [false])
709 AC_DEFINE([HAVE_PBC],[0],[Lacking glib library])])
715 [glib-2.0 gobject-2.0 gstreamer-1.0 gstreamer-app-1.0 gstreamer-audio-1.0],
717 gstreamer_msg="yes"],
721 AS_IF([test "x$pulse" != "x1" -o "x$opus" != "x1" -o "x$ogg" != "x1"],[
722 AS_IF([test "x$gst" != "x1"],[
723 conversation_backend=none
724 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
725 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
726 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
728 conversation_backend=gst
729 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
730 AM_CONDITIONAL(BUILD_GST_HELPERS, true)
731 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
734 conversation_backend=pulse
735 AM_CONDITIONAL(BUILD_PULSE_HELPERS, true)
736 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
737 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
740 AS_IF([test "x$conversation_backend" = "xnone"],
741 AM_CONDITIONAL(BUILD_CONVERSATION, false),
742 AM_CONDITIONAL(BUILD_CONVERSATION, true))
745 LIBGNURL_CHECK_CONFIG(,7.34.0,gnurl=1,gnurl=0)
747 SAVE_CPPFLAGS=$CPPFLAGS
748 CPPFLAGS="$LIBGNURL_CPPFLAGS $LIBCURL_CPPFLAGS $CPPFLAGS"
749 LIBS="$LIBGNURL $LIBCURL $LIBS"
752 LIBCURL_CHECK_CONFIG(,7.34.0,[curl=true],[curl=false])
753 AS_IF([test "x$curl" = xtrue],[
754 AC_CHECK_HEADER([curl/curl.h],
755 AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],[curl=false],[[#include <curl/curl.h>]]),
757 # need libcurl-gnutls.so, everything else is not acceptable
758 AC_CHECK_LIB([curl-gnutls],[curl_easy_getinfo],,[curl=false])
759 # cURL must support CURLINFO_TLS_SESSION, version >= 7.34
762 # libcurl and libgnurl should be mutually exclusive
763 AS_IF([test "$gnurl" = 1],
764 [AM_CONDITIONAL(HAVE_LIBGNURL, true)
765 AC_DEFINE([HAVE_LIBGNURL],[1],[Have libgnurl])
766 AM_CONDITIONAL(HAVE_LIBCURL, false)
767 AC_DEFINE([HAVE_LIBCURL],[0],[Lacking libcurl])],
768 [AS_IF([test "$curl" = true],
769 [AM_CONDITIONAL(HAVE_LIBGNURL, false)
770 AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
771 AM_CONDITIONAL(HAVE_LIBCURL, true)
772 AC_DEFINE([HAVE_LIBCURL],[1],[Have libcurl])],
773 [AC_MSG_WARN([ERROR: GNUnet requires libcurl-gnutls or gnurl >= 7.34])
774 AM_CONDITIONAL(HAVE_LIBGNURL, false)
775 AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
776 AM_CONDITIONAL(HAVE_LIBCURL, false)
777 AC_DEFINE([HAVE_LIBCURL],[0],[Lacking libcurl])])])
779 AC_SEARCH_LIBS(__atomic_load_8, atomic, [have_libatomic=1 AC_DEFINE(HAVE_LIBATOMIC,1,[external libatomic])])
780 AM_CONDITIONAL(HAVE_LIBATOMIC, [test "$have_libatomic" = 1])
782 # restore LIBS & CPPFLAGS
784 CPPFLAGS=$SAVE_CPPFLAGS
786 AC_CHECK_HEADERS([glpk.h],[glpk=true],[glpk=false])
787 # GLPK must support glpk_init_env, version >= 4.43
788 AC_CHECK_LIB([glpk],[glp_init_env],,[glpk=false])
789 # GLPK must support atm MLP presolving, version >= 4.32
790 AC_CHECK_MEMBERS(glp_iocp.presolve,,[glpk=false],[[#include <glpk.h>]])
791 AS_IF([test "x$glpk" = xfalse],
793 AM_CONDITIONAL(HAVE_LIBGLPK, false)
794 AC_MSG_WARN([ERROR: GNUnet requires GLPK >= 4.32])
796 AM_CONDITIONAL(HAVE_LIBGLPK, true)
797 AC_DEFINE([HAVE_LIBGLPK],[1],[Have GLPK])
801 AC_CHECK_HEADERS([nss.h],[nss=true],[nss=false])
802 AS_IF([test x$nss = xfalse],
804 AM_CONDITIONAL(HAVE_GLIBCNSS, false)
805 AC_MSG_WARN([No GNU libc nss header, will not build NSS plugin])
810 AC_CHECK_DECL([NSS_STATUS_UNAVAIL],
811 [AM_CONDITIONAL(HAVE_GLIBCNSS, true)],
812 [AM_CONDITIONAL(HAVE_GLIBCNSS, false)
813 AC_MSG_WARN([No nss header fails to define NSS_STATUS_UNAVAIl, will not build NSS plugin])],
819 # test for kvm and kstat (for CPU stats under BSD/Solaris)
820 AC_CHECK_LIB([kvm],[kvm_open])
821 AC_CHECK_LIB([kstat],[kstat_open])
824 # should the build process be restricted to the code required
825 # for GNU Taler wallets?
826 AC_MSG_CHECKING(whether to compile GNU Taler Wallet library ONLY)
827 AC_ARG_ENABLE([taler-wallet],
828 [AS_HELP_STRING([--enable-taler-wallet], [only compile for Taler wallet])],
829 [taler_only=${enableval}],
831 AC_MSG_RESULT($taler_only)
832 AS_IF([test "x$taler_only" = "xyes"],
834 AM_CONDITIONAL([TALER_ONLY],true)
835 AC_DEFINE([TALER_WALLET_ONLY],[1],[Compiling for Taler wallet])
837 AM_CONDITIONAL([TALER_ONLY],false)
838 AC_DEFINE([TALER_WALLET_ONLY],[0],[Canonical compilation])
841 # test for libextractor
843 AC_MSG_CHECKING(for libextractor)
844 AC_ARG_WITH(extractor,
845 [ --with-extractor=PREFIX (base of libextractor installation)],
846 [AC_MSG_RESULT([$with_extractor])
847 AS_CASE([$with_extractor],
850 AC_CHECK_HEADERS([extractor.h],
851 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
854 LDFLAGS="-L$with_extractor/lib $LDFLAGS"
855 CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
856 AC_CHECK_HEADERS([extractor.h],
857 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
858 EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
862 [AC_MSG_RESULT([--with-extractor not specified])
863 AC_CHECK_HEADERS([extractor.h],
864 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
869 AS_IF([test "$extractor" != 1],
871 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, false)
872 AC_DEFINE([HAVE_LIBEXTRACTOR],[0],[Lacking libextractor])
874 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, true)
875 AC_DEFINE([HAVE_LIBEXTRACTOR],[1],[Have libextractor])
879 AS_IF([test "$taler_only" != yes],[
882 # Check for libltdl header (#2999)
884 AC_MSG_CHECKING(for libltdl)
886 [AS_HELP_STRING([--with-ltdl=PREFIX],[base of libltdl installation])],
887 [AC_MSG_RESULT([$with_ltdl])
888 AS_CASE([$with_ltdl],
891 AC_CHECK_HEADERS(ltdl.h,
892 AC_CHECK_LIB([ltdl], [lt_dlopenext],
895 LDFLAGS="-L$with_ltdl/lib $LDFLAGS"
896 CPPFLAGS="-I$with_ltdl/include $CPPFLAGS"
897 AC_CHECK_HEADERS(ltdl.h,
898 AC_CHECK_LIB([ltdl], [lt_dlopenext],
899 EXT_LIB_PATH="-L$with_ltdl/lib $EXT_LIB_PATH"
903 [AC_MSG_RESULT([--with-ltdl not specified])
904 AC_CHECK_HEADERS(ltdl.h,
905 AC_CHECK_LIB([ltdl], [lt_dlopenext],
907 AS_IF([test x$ltdl = x1],
909 AC_MSG_RESULT([libltdl found])
911 AC_MSG_ERROR([GNUnet requires libltdl (from GNU libtool), try installing libltdl-dev])
916 # libidn and libidn2. The ideal goal is this:
917 # check for libidn2, if it doesn't exist check for libidn
918 # if both exist, prefer libidn2
919 # if none exist, fail and message that libidn or libidn2
920 # is required with a preference for libidn2.
921 # TODO: What we have right here can probably be improved.
924 AS_HELP_STRING([--with-libidn=pathname],
925 [Support IDN (needs libidn)]),
928 AS_IF([test x_$withval = x_yes],
929 [AC_CHECK_HEADERS([idna.h],
930 AC_MSG_NOTICE([Found idna.h]),
931 AC_CHECK_HEADERS([idn/idna.h],
932 AC_MSG_NOTICE([Found idn/idna.h]),
934 [AS_IF([test x_$withval != x_no],
935 [CFLAGS="$CFLAGS -I$withval/include"
936 LDFLAGS="$LDFLAGS -L$withval/lib"
937 AC_CHECK_HEADERS([idna.h],
938 AC_MSG_NOTICE([Found idna.h]),
939 [AC_MSG_NOTICE([Failed to find idna.h])
941 [my_with_libidn=0])])
945 AS_HELP_STRING([--with-libidn2=pathname],
946 [Support IDN (needs libidn2)]),
949 AS_IF([test x_$withval = x_yes],
950 [AC_CHECK_HEADERS([idn2.h],
951 AC_MSG_NOTICE([Found idn2.h]),
952 AC_CHECK_HEADERS([idn2/idn2.h],
953 AC_MSG_NOTICE([Found idn2/idn2.h]),
954 [AC_MSG_NOTICE([Failed to find idn2.h])
955 my_with_libidn2=0]))],
956 [AS_IF([test x_$withval != x_no],
957 [CFLAGS="$CFLAGS -I$withval/include"
958 LDFLAGS="$LDFLAGS -L$withval/lib"],
959 [my_with_libidn2=0])])
961 AC_MSG_CHECKING([if libidn can be used])
963 there_can_only_be_one=1
967 AS_IF([test x$my_with_libidn2 = x1],
968 [AC_MSG_NOTICE([Checking for libidn2])
970 [idn2_to_unicode_8z8z],
973 AC_DEFINE_UNQUOTED([HAVE_LIBIDN2],
975 [Define to 1 if you have 'libidn2' (-lidn2).])],
976 [MISSING_DEPS="${MISSING_DEPS}${MISSING_SEP}libidn2"
978 AM_CONDITIONAL(HAVE_LIBIDN2,
979 test x$working_libidn2 = x1)
980 AS_IF([test x$working_libidn2 = x0],
981 [AS_IF([test x$my_with_libidn = x1],
982 [AC_MSG_NOTICE([Checking for libidn])
987 AC_DEFINE_UNQUOTED([HAVE_LIBIDN],
989 [Define to 1 if you have 'libidn' (-lidn).])],
990 [there_can_only_be_one=0])],
991 [AS_IF([test x$my_with_libidn2 = x1],
992 [there_can_only_be_one=0
993 AC_MSG_FAILURE([* There can only be one libidn.
994 * Provide either libidn >= 1.13
996 * libidn2 to the configure
999 * --with-libidn])])])])
1000 AM_CONDITIONAL(HAVE_LIBIDN, test x$working_libidn1 = x1)
1002 AS_IF([test "$working_libidn1" = 0 -a "$working_libidn2" = 0],
1003 [AC_MSG_ERROR([GNUnet requires libidn (or libidn2)])])
1005 AS_IF([test x$there_can_only_be_one = x0],
1006 [AC_MSG_FAILURE([Missing dependencies: $MISSING_DEPS])])
1009 SAVE_LDFLAGS=$LDFLAGS
1010 SAVE_CPPFLAGS=$CPPFLAGS
1012 [ --with-zlib[[=DIR]] use libz in DIR],
1013 [AS_IF([test "$withval" = "no"],
1014 [AC_MSG_ERROR([GNUnet requires zlib])],
1015 [test "$withval" != "yes"],
1017 CPPFLAGS="${CPPFLAGS} -I$withval/include"
1018 LDFLAGS="${LDFLAGS} -L$withval/lib"])])
1019 AC_CHECK_HEADER(zlib.h,
1021 [AC_MSG_ERROR([GNUnet requires zlib])])
1024 [AC_DEFINE([HAVE_ZLIB],
1026 [Have compression library])
1027 if test "x${Z_DIR}" != "x"; then
1028 Z_CFLAGS="-I${Z_DIR}/include"
1029 Z_LIBS="-L${Z_DIR}/lib -lz"
1033 [AC_MSG_ERROR([GNUnet requires zlib])])
1037 AS_IF([test "$enable_shared" = "no"],
1038 [AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])])
1045 # end of taler-only being false
1052 # test for libunistring
1054 AS_IF([test $HAVE_LIBUNISTRING != yes],
1055 [AC_MSG_ERROR([GNUnet requires libunistring])])
1057 # under emscripten, $gl_libunistring_hexversion is undefined
1058 if test "$taler_only" != yes; then
1060 AS_IF([test "x$gl_libunistring_hexversion" = "x" || test "$gl_libunistring_hexversion" -le 2305],
1061 [AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])])
1063 AC_CHECK_HEADERS([unistr.h],
1065 AC_MSG_ERROR([Compiling GNUnet requires unistr.h (from libunistring) to be installed]))
1072 # Checks for standard header files.
1076 # Check for headers that are ALWAYS required
1077 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]))
1081 # Checks for headers that are only required on some systems or
1082 # opional (and where we do NOT abort if they are not there)
1083 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 argz.h ucred.h sys/ucred.h endian.h sys/endian.h execinfo.h byteswap.h])
1085 # FreeBSD requires this for netinet/in_systm.h and netinet/ip.h
1086 AC_CHECK_HEADERS([sys/types.h netinet/in_systm.h netinet/in.h netinet/ip.h],,,
1087 [#ifdef HAVE_SYS_TYPES_H
1088 #include <sys/types.h>
1090 #ifdef HAVE_NETINET_IN_SYSTM_H
1091 #include <netinet/in_systm.h>
1093 #ifdef HAVE_NETINET_IN_H
1094 #include <netinet/in.h>
1098 SAVE_LDFLAGS=$LDFLAGS
1099 SAVE_CPPFLAGS=$CPPFLAGS
1103 AC_MSG_CHECKING(for SQLite)
1105 [ --with-sqlite=PFX base of SQLite installation],
1106 [AC_MSG_RESULT("$with_sqlite")
1107 AS_CASE([$with_sqlite],
1110 AC_CHECK_HEADERS(sqlite3.h,
1113 LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
1114 CPPFLAGS="-I$with_sqlite/include $CPPFLAGS"
1115 AC_CHECK_HEADERS(sqlite3.h,
1116 EXT_LIB_PATH="-L$with_sqlite/lib $EXT_LIB_PATH"
1117 SQLITE_LDFLAGS="-L$with_sqlite/lib"
1118 SQLITE_CPPFLAGS="-I$with_sqlite/include"
1120 LDFLAGS=$SAVE_LDFLAGS
1121 CPPFLAGS=$SAVE_CPPFLAGS
1124 [AC_MSG_RESULT([--with-sqlite not specified])
1125 AC_CHECK_HEADERS(sqlite3.h, sqlite=true)])
1126 AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue)
1127 AC_SUBST(SQLITE_CPPFLAGS)
1128 AC_SUBST(SQLITE_LDFLAGS)
1130 LDFLAGS=$SAVE_LDFLAGS
1131 CPPFLAGS=$SAVE_CPPFLAGS
1135 # even running the check for postgres breaks emscripten ...
1136 AS_IF([test "$taler_only" != yes],
1137 [AX_LIB_POSTGRESQL([9.5],
1138 [CPPFLAGS="$CPPFLAGS $POSTGRESQL_CPPFLAGS"
1139 AC_CHECK_HEADERS([libpq-fe.h],
1142 [AC_MSG_RESULT([no postgres])])])
1143 AM_CONDITIONAL(HAVE_POSTGRESQL, test x$postgres = xtrue)
1146 LDFLAGS=$SAVE_LDFLAGS
1147 CPPFLAGS=$SAVE_CPPFLAGS
1150 AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
1151 AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>])
1156 SAVE_LDFLAGS=$LDFLAGS
1157 SAVE_CPPFLAGS=$CPPFLAGS
1158 AC_MSG_CHECKING(for mysql)
1160 [ --with-mysql=PFX base of MySQL installation],
1161 [AC_MSG_RESULT([$with_mysql])
1162 AS_CASE([$with_mysql],
1165 AC_CHECK_HEADERS(mysql/mysql.h,
1166 AC_CHECK_LIB(mysqlclient, mysql_init,
1167 mysql=true), [], [])
1169 LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS"
1170 CPPFLAGS="-I$with_mysql/include $CPPFLAGS"
1171 AC_CHECK_HEADERS(mysql/mysql.h,
1172 AC_CHECK_LIB(mysqlclient, mysql_init,
1173 MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql"
1174 MYSQL_CPPFLAGS="-I$with_mysql/include"
1176 mysql=true), [], [])
1179 [AC_MSG_RESULT([--with-mysql not specified])
1180 if test -d "/usr/lib64/mysql"; then
1181 MYSQL_LIBDIR="/usr/lib64/mysql"
1182 elif test -d "/usr/lib/mysql"; then
1183 MYSQL_LIBDIR="/usr/lib/mysql"
1185 MYSQL_LIBDIR="/usr/lib"
1187 LDFLAGS="-L$MYSQL_LIBDIR $LDFLAGS $ZLIBS"
1188 AC_CHECK_LIB(mysqlclient, mysql_init,
1189 [AC_CHECK_HEADERS(mysql/mysql.h,
1190 MYSQL_LDFLAGS="-L$MYSQL_LIBDIR"
1196 AC_SUBST(MYSQL_LDFLAGS)
1197 AC_SUBST(MYSQL_CPPFLAGS)
1199 # additional version check for mysql
1200 AC_ARG_ENABLE(mysql-version-check, [ --disable-mysql-version-check do not check MySQL version],, enable_mysql_version_check=yes)
1201 AS_IF([test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"],
1203 AC_MSG_CHECKING(mysql version)
1204 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1206 #include <mysql/mysql.h>]],
1208 #if (MYSQL_VERSION_ID < 40100)
1209 #error needs at least version >= 4.1
1211 int main () { return 0; }
1213 ],mysql=true,mysql=false)
1214 AS_IF([test "$mysql" = "false"],
1217 AC_MSG_RESULT([fail, >= 4.1 required])
1222 AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue)
1223 AM_CONDITIONAL(HAVE_MYSQLE, false)
1226 LDFLAGS=$SAVE_LDFLAGS
1227 CPPFLAGS=$SAVE_CPPFLAGS
1229 AS_IF([test "$sqlite" = 0 -a "$mysql" = 0],
1231 AC_MSG_ERROR([GNUnet requires SQLite or MySQL])
1236 m4_define([MHD_MODULE], [libmicrohttpd >= 0.9.63])
1237 AC_ARG_WITH(microhttpd,
1238 [AS_HELP_STRING([--with-microhttpd[[=PFX]]],
1239 [base of libmicrohttpd installation])],
1241 [with_microhttpd=check])
1242 AS_CASE([$with_microhttpd],
1244 [yes], [PKG_CHECK_MODULES([MHD], [MHD_MODULE], [lmhd=1])],
1245 [check], [PKG_CHECK_MODULES([MHD], [MHD_MODULE],
1247 [AC_MSG_WARN([Building without libmicrohttpd])])],
1248 [SAVE_PKG_CONFIG_PATH=$PKG_CONFIG_PATH
1249 PKG_CONFIG_PATH=$with_microhttpd/lib/pkgconfig
1250 export PKG_CONFIG_PATH
1251 PKG_CHECK_MODULES([MHD], [MHD_MODULE], [lmhd=1])
1252 PKG_CONFIG_PATH=$SAVE_PKG_CONFIG_PATH])
1253 AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
1254 AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])
1256 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
1262 AM_GNU_GETTEXT([external])
1263 AM_GNU_GETTEXT_VERSION([0.18.1])
1265 # Checks for standard typedefs, structures, and compiler characteristics.
1274 AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
1275 [ AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [Do we have sockaddr_in.sin_len?])
1279 #include <sys/types.h>
1280 #include <sys/socket.h>
1281 #include <netinet/in.h>
1284 AC_CHECK_MEMBER([struct sockaddr_un.sun_len],
1285 [ AC_DEFINE(HAVE_SOCKADDR_UN_SUN_LEN,
1287 [Do we have sockaddr_un.sun_len?])],
1290 #include <sys/types.h>
1291 #include <sys/socket.h>
1297 # Checks for library functions.
1298 AC_FUNC_CLOSEDIR_VOID
1300 AC_PROG_GCC_TRADITIONAL
1302 AC_FUNC_SELECT_ARGTYPES
1312 AC_CHECK_FUNCS([atoll stat64 strnlen mremap getrlimit setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size getrusage random srandom stat statfs statvfs wait4])
1318 GN_LIBINTL="$LTLIBINTL"
1319 AC_ARG_ENABLE(framework,
1320 [AS_HELP_STRING([--enable-framework],[enable Mac OS X framework build helpers])],
1321 enable_framework_build=$enableval)
1322 AM_CONDITIONAL(WANT_FRAMEWORK,
1323 test x$enable_framework_build = xyes)
1324 AS_IF([test x$enable_framework_build = xyes],
1325 [AC_DEFINE([FRAMEWORK_BUILD],
1327 [Build a Mac OS X Framework])
1328 GN_INTLINCL='-I$(top_srcdir)/src/intlemu'
1329 GN_LIBINTL='$(top_builddir)/src/intlemu/libintlemu.la -framework CoreFoundation'
1330 AC_LIB_APPENDTOVAR([CPPFLAGS],
1333 GN_LIB_LDFLAGS="-export-dynamic -no-undefined"
1334 GN_PLUGIN_LDFLAGS="-export-dynamic -avoid-version -module -no-undefined"
1336 AC_SUBST(GN_LIB_LDFLAGS)
1337 AC_SUBST(GN_PLUGIN_LDFLAGS)
1338 AC_SUBST(GN_INTLINCL)
1339 AC_SUBST(GN_LIBINTL)
1344 AC_SUBST(EXT_LIB_PATH)
1349 AC_SUBST(EXT_LIB_PATH)
1351 DATAROOTDIR=$datarootdir
1352 AC_SUBST(DATAROOTDIR)
1355 # TODO: do we need to change anything for "doas" on openbsd?
1356 AC_MSG_CHECKING(for sudo)
1358 [ --with-sudo=PATH path to sudo binary (or just yes)],
1359 [AC_MSG_RESULT("$with_sudo")
1360 AS_CASE([$with_sudo],
1361 [no],[SUDO_BINARY=],
1362 [yes],[SUDO_BINARY=sudo],
1363 [SUDO_BINARY=$with_sudo])],
1364 [AC_MSG_RESULT([no])])
1365 AC_SUBST(SUDO_BINARY)
1366 AM_CONDITIONAL([HAVE_SUDO],
1367 [test "x$SUDO_BINARY" != "x" -o -w /])
1370 # test for gnunetdns group name
1371 GNUNETDNS_GROUP=gnunetdns
1372 AC_MSG_CHECKING(for gnunetdns group name)
1373 AC_ARG_WITH(gnunetdns,
1374 [ --with-gnunetdns=GRPNAME name for gnunetdns group],
1375 [AC_MSG_RESULT("$with_gnunetdns")
1376 AS_CASE([$with_gnunetdns],
1377 [no],[GNUNETDNS_GROUP=gnunet],
1378 [yes],[GNUNETDNS_GROUP=gnunetdns],
1379 [GNUNETDNS_GROUP=$with_gnunetdns])],
1380 [AC_MSG_RESULT([gnunetdns])])
1381 AC_SUBST(GNUNETDNS_GROUP)
1388 AC_MSG_CHECKING(for gnutls)
1390 [ --with-gnutls=PFX base of gnutls installation],
1391 [AC_MSG_RESULT([$with_gnutls])
1392 AS_CASE([$with_gnutls],
1395 [AC_CHECK_HEADERS([gnutls/abstract.h],
1396 AC_CHECK_LIB([gnutls],
1397 [gnutls_priority_set],
1399 AC_CHECK_HEADERS([gnutls/dane.h],
1400 AC_CHECK_LIB([gnutls-dane],
1401 [dane_verify_crt_raw],
1404 [LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
1405 CPPFLAGS="-I$with_gnutls/include $CPPFLAGS"
1406 AC_CHECK_HEADERS([gnutls/abstract.h],
1407 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1408 EXT_LIB_PATH="-L$with_gnutls/lib $EXT_LIB_PATH"
1410 AC_CHECK_HEADERS([gnutls/dane.h],
1411 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1415 [AC_MSG_RESULT([--with-gnutls not specified])
1416 AC_CHECK_HEADERS([gnutls/abstract.h],
1417 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1419 AC_CHECK_HEADERS([gnutls/dane.h],
1420 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1423 AM_CONDITIONAL(HAVE_GNUTLS, test x$gnutls = xtrue)
1424 AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have GnuTLS])
1425 AM_CONDITIONAL(HAVE_GNUTLS_DANE, test x$gnutls_dane = x1)
1426 AC_DEFINE_UNQUOTED([HAVE_GNUTLS_DANE], $gnutls_dane, [We have GnuTLS with DANE support])
1430 # Test if we are building for superMUC
1431 AC_MSG_CHECKING(if GNUnet is being configured to run on the SuperMUC)
1432 AC_ARG_ENABLE([supermuc],
1433 [AS_HELP_STRING([--enable-supermuc],
1434 [build GNUnet with support to run on the SuperMUC (default is NO)])],
1435 [AS_IF([test "x$enable_supermuc" = "xno"],
1439 enable_supermuc=no])
1440 AC_MSG_RESULT($enable_SUPERMUC)
1441 AM_CONDITIONAL([ENABLE_SUPERMUC], [test "x$supermuc" = "x1"])
1442 AC_DEFINE_UNQUOTED([ENABLE_SUPERMUC], [$supermuc], [Build with support for SuperMUC])
1444 # Check if NSE has to send timestamp information to testbed logger for
1445 # generating histogram of messages received
1446 AC_MSG_CHECKING(if NSE has to send timestamp information to testbed logger)
1447 AC_ARG_ENABLE([nse-histogram],
1448 [AS_HELP_STRING([--enable-nse-histogram],
1449 [have NSE send timestamp information to testbed logger for generating
1450 histogram of received messages. NOT useful for production (default is
1452 [AS_IF([test "x$enableval" = "xno"],
1454 [nse_histogram=1])],
1456 enable_nse_histogram=no])
1457 AC_MSG_RESULT($enable_nse_histogram)
1458 AM_CONDITIONAL([ENABLE_NSE_HISTOGRAM], [test "x$nse_histogram" = "x1"])
1459 AC_DEFINE_UNQUOTED([ENABLE_NSE_HISTOGRAM], [$nse_histogram],
1460 [have NSE send timestamp information to testbed logger])
1462 # should 'make check' run tests?
1463 AC_MSG_CHECKING(whether to run tests)
1464 AC_ARG_ENABLE([testruns],
1465 [AS_HELP_STRING([--disable-testruns], [disable running tests on make check (default is YES)])],
1466 [enable_tests_run=${enableval}],
1467 [enable_tests_run=yes])
1468 AC_MSG_RESULT($enable_test_run)
1469 AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"])
1472 AC_MSG_CHECKING([whether to compile in benchmarks (currently for http and crypto)])
1473 AC_ARG_ENABLE([benchmark],
1474 [AS_HELP_STRING([--enable-benchmark], [enable benchmarking])],
1475 [enable_benchmark=${enableval}],
1476 [enable_benchmark=no])
1477 AC_MSG_RESULT($enable_benchmark)
1478 AS_IF([test "x$enable_benchmark" = "xyes"],
1479 [AC_DEFINE_UNQUOTED(ENABLE_BENCHMARK,1,[Benchmarks are enabled])])
1480 AM_CONDITIONAL([ENABLE_BENCHMARK], [test "x$enable_benchmark" = "xyes"])
1483 # should expensive tests be run?
1484 AC_MSG_CHECKING(whether to run expensive tests)
1485 AC_ARG_ENABLE([expensivetests],
1486 [AS_HELP_STRING([--enable-expensivetests], [enable running expensive testcases])],
1487 [enable_expensive=${enableval}],
1488 [enable_expensive=no])
1489 AC_MSG_RESULT($enable_expensive)
1490 AM_CONDITIONAL([HAVE_EXPENSIVE_TESTS], [test "x$enable_expensive" = "xyes"])
1492 # should ports be open for Java services?
1493 AC_MSG_CHECKING(whether to enable ports for gnunet-java)
1494 AC_ARG_ENABLE([javaports],
1495 [AS_HELP_STRING([--enable-javaports], [use non-zero ports for services with Java bindings (default is NO)])],
1496 [enable_java_ports=${enableval}],
1497 [enable_java_ports=no])
1498 AC_MSG_RESULT($enable_java_ports)
1499 AS_IF([test "x$enable_java_ports" = "xyes"],
1501 [JAVAPORT="$UNIXONLY"])
1504 # should benchmarks be run?
1505 AC_MSG_CHECKING(whether to run benchmarks during make check)
1506 AC_ARG_ENABLE([benchmarks],
1507 [AS_HELP_STRING([--enable-benchmarks], [enable running benchmarks during make check])],
1508 [enable_benchmarks=${enableval}],
1509 [enable_benchmarks=no])
1510 AC_MSG_RESULT($enable_benchmarks)
1511 AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
1513 # should gnunet-testing be compiled
1514 AC_MSG_CHECKING(wether to compile gnunet-testing)
1515 AC_ARG_ENABLE([testing],
1516 [AS_HELP_STRING([--disable-testing], [do not build gnunet-testing])],
1517 [enable_testing=${enableval}],
1518 [enable_testing=yes])
1519 AC_MSG_RESULT($enable_testing)
1520 AM_CONDITIONAL([HAVE_TESTING], [test "x$enable_testing" = "xyes"])
1522 # should experimental code be compiled (code that may not yet compile)?
1523 AC_MSG_CHECKING(whether to compile experimental code)
1524 AC_ARG_ENABLE([experimental],
1525 [AS_HELP_STRING([--enable-experimental], [enable compiling experimental code])],
1526 [enable_experimental=${enableval}],
1527 [enable_experimental=no])
1528 AC_MSG_RESULT($enable_experimental)
1529 AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
1531 # should malicious code be compiled (should only be used for testing)?
1532 AC_MSG_CHECKING(whether to compile malicious code)
1533 AC_ARG_ENABLE([malicious],
1534 [AS_HELP_STRING([--enable-malicious], [enable compiling malicious code])],
1535 [AS_IF([test "x$enableval" = "xno"],
1539 enable_malicious=no])
1540 AC_MSG_RESULT($enable_malicious)
1541 AM_CONDITIONAL([ENABLE_MALICIOUS], [test 1=$malicious])
1542 AC_DEFINE_UNQUOTED([ENABLE_MALICIOUS], [$malicious],
1543 [enable compilation of malicious code])
1545 # should services be started on demand when needed?
1546 # Some services may choose to never start by default
1547 # and it is up to the service/module developer to decide
1548 # by having "START_ON_DEMAND = NO" instead of
1549 # "START_ON_DEMAND = @START_ON_DEMAND@"
1550 # in the service/module's conf.in file.
1551 # See also IMMEDIATE_START for an unconditional immediate start.
1552 START_ON_DEMAND="YES"
1553 AC_MSG_CHECKING(whether to start peer's services on demand by default)
1554 AC_ARG_ENABLE([autostart],
1555 [AS_HELP_STRING([--disable-autostart], [do not start peer's services by default])],
1556 [enable_autostart=${enableval}
1557 AS_IF([test "x$enable_autostart" = "xno"],
1558 [START_ON_DEMAND="NO"])
1560 [enable_autostart=yes])
1561 AC_MSG_RESULT($enable_autostart)
1562 #AM_CONDITIONAL([HAVE_START_ON_DEMAND], [test "x$enable_autostart" = "xyes"])
1563 AC_SUBST(START_ON_DEMAND)
1565 # should memory statistics be kept (very expensive CPU-wise!)
1566 AC_MSG_CHECKING(whether to create expensive statistics on memory use)
1567 AC_ARG_ENABLE([heapstats],
1568 [AS_HELP_STRING([--enable-heapstats], [enable expensive heap statistics])],
1569 [enable_heapstats=1],
1570 [enable_heapstats=0])
1571 AC_MSG_RESULT($enable_heapstats)
1572 AC_DEFINE_UNQUOTED([ENABLE_HEAP_STATISTICS],$enable_heapstats,[enable expensive heap statistics])
1575 # Check if the __thread storage class for
1576 # thread-local storage is available.
1577 AC_MSG_CHECKING(whether __thread is supported)
1579 [AC_LANG_PROGRAM([#include <stdlib.h>
1581 static __thread int a = 1;],
1583 [have_thread_local_gcc=1],[have_thread_local_gcc=0])
1584 AC_DEFINE_UNQUOTED([HAVE_THREAD_LOCAL_GCC],$have_thread_local_gcc,[Define this if __thread is supported])
1585 AS_IF([test "x$have_thread_local_gcc" = "x1"],
1586 [AC_MSG_RESULT(yes)],
1587 [AC_MSG_RESULT(no)])
1590 AC_MSG_CHECKING(whether to compile with support for code coverage analysis)
1591 AC_ARG_ENABLE([coverage],
1592 AS_HELP_STRING([--enable-coverage],
1593 [compile the library with code coverage support]),
1594 [use_gcov=${enableval}],
1596 AC_MSG_RESULT($use_gcov)
1597 AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"])
1601 # TODO: git blame says this predates our switch to git.
1602 # git-svn should be adjusted to simply git, or
1603 # an external script that does the job.
1604 AC_PATH_PROG(svnversioncommand, svnversion)
1605 AC_PATH_PROG(gitcommand, git)
1606 AC_MSG_CHECKING(for source being under a VCS)
1610 AC_PATH_PROG(gitcommand, git)
1611 AC_MSG_CHECKING(for source being under a VCS)
1613 AS_IF([test ! "X$gitcommand" = "X"],
1615 git_version=$(cd $srcdir ; git rev-list --full-history --all --abbrev-commit | head -n 1 2>/dev/null)
1617 AS_IF([test "X$git_version" = "X"],
1620 vcs_version="\"release\""
1623 vcs_name="yes, git-svn"
1624 vcs_version="\"git-$git_version\""
1626 AC_MSG_RESULT($vcs_name)
1628 AC_MSG_CHECKING(VCS version)
1629 AC_MSG_RESULT($vcs_version)
1630 AC_DEFINE_UNQUOTED(VCS_VERSION, [$vcs_version], [VCS revision/hash or tarball version])
1635 contrib/hellos/Makefile
1636 contrib/services/Makefile
1637 contrib/services/openrc/Makefile
1638 contrib/services/systemd/Makefile
1639 contrib/scripts/Makefile
1640 contrib/scripts/gnunet-logread/Makefile
1643 doc/doxygen/Makefile
1644 doc/handbook/Makefile
1645 doc/tutorial/Makefile
1654 src/ats-tool/Makefile
1655 src/ats-tests/Makefile
1656 src/auction/Makefile
1659 src/cadet/cadet.conf
1662 src/consensus/Makefile
1663 src/consensus/consensus.conf
1664 src/conversation/Makefile
1665 src/conversation/conversation.conf
1667 src/datacache/Makefile
1668 src/datastore/Makefile
1669 src/datastore/datastore.conf
1675 src/fragmentation/Makefile
1680 src/gns/nss/Makefile
1681 src/gnsrecord/Makefile
1683 src/identity/Makefile
1684 src/identity/identity.conf
1687 src/include/Makefile
1688 src/integration-tests/Makefile
1690 src/hostlist/Makefile
1693 src/namecache/Makefile
1694 src/namecache/namecache.conf
1695 src/namestore/Makefile
1696 src/namestore/namestore.conf
1699 src/nat-auto/Makefile
1700 src/nat-auto/nat-auto.conf
1704 src/peerinfo/Makefile
1705 src/peerinfo/peerinfo.conf
1706 src/peerinfo-tool/Makefile
1707 src/peerstore/Makefile
1708 src/peerstore/peerstore.conf
1712 src/regex/regex.conf
1713 src/revocation/Makefile
1714 src/revocation/revocation.conf
1717 src/secretsharing/Makefile
1718 src/secretsharing/secretsharing.conf
1719 src/scalarproduct/Makefile
1720 src/scalarproduct/scalarproduct.conf
1724 src/statistics/Makefile
1725 src/statistics/statistics.conf
1726 src/template/Makefile
1727 src/testbed/Makefile
1728 src/testbed/testbed.conf
1729 src/testbed-logger/Makefile
1730 src/testbed-logger/testbed-logger.conf
1731 src/testing/Makefile
1732 src/topology/Makefile
1733 src/transport/Makefile
1734 src/transport/transport.conf
1736 src/util/resolver.conf
1739 src/zonemaster/Makefile
1740 src/zonemaster/zonemaster.conf
1743 src/reclaim-attribute/Makefile
1744 src/reclaim/Makefile
1746 pkgconfig/gnunetarm.pc
1747 pkgconfig/gnunetats.pc
1748 pkgconfig/gnunetblock.pc
1749 pkgconfig/gnunetcadet.pc
1750 pkgconfig/gnunetconsensus.pc
1751 pkgconfig/gnunetconversation.pc
1752 pkgconfig/gnunetcore.pc
1753 pkgconfig/gnunetdatacache.pc
1754 pkgconfig/gnunetdatastore.pc
1755 pkgconfig/gnunetdht.pc
1756 pkgconfig/gnunetdns.pc
1757 pkgconfig/gnunetenv.pc
1758 pkgconfig/gnunetfragmentation.pc
1759 pkgconfig/gnunetfs.pc
1760 pkgconfig/gnunetgns.pc
1761 pkgconfig/gnunethello.pc
1762 pkgconfig/gnunetidentity.pc
1763 pkgconfig/gnunetmicrophone.pc
1764 pkgconfig/gnunetmysql.pc
1765 pkgconfig/gnunetnamestore.pc
1766 pkgconfig/gnunetnat.pc
1767 pkgconfig/gnunetnse.pc
1768 pkgconfig/gnunetpeerinfo.pc
1769 pkgconfig/gnunetpq.pc
1770 pkgconfig/gnunetregex.pc
1771 pkgconfig/gnunetrevocation.pc
1772 pkgconfig/gnunetrps.pc
1773 pkgconfig/gnunetscalarproduct.pc
1774 pkgconfig/gnunetset.pc
1775 pkgconfig/gnunetspeaker.pc
1776 pkgconfig/gnunetstatistics.pc
1777 pkgconfig/gnunettestbed.pc
1778 pkgconfig/gnunettesting.pc
1779 pkgconfig/gnunettransport.pc
1780 pkgconfig/gnunetutil.pc
1781 pkgconfig/gnunetvpn.pc
1786 # FIXME: `some modules' -> be more specific which exact modules.
1789 AS_IF([test "x$enable_java_ports" = "xyes"],
1790 [AC_MSG_NOTICE([NOTICE: Opening ports for gnunet-java bindings by default.])])
1793 #### Lasciate ogne speranza, voi ch'intrate
1795 #### This could be moved to the checks above,
1796 #### but for now let's keep it here.
1799 # -- print message regarding enabled experimental features
1800 AS_IF([test "x$enable_experimental" = "xyes"],
1801 [experimental_msg="experimental features enabled"])
1803 AS_IF([test "$enable_framework_build" = "yes"],
1804 [macosx_framework_msg="yes"],
1805 [macosx_framework_msg="no"])
1807 AS_IF([test "x$working_libidn2" = x1],
1808 [libidn2_msg="libidn2"])
1810 AS_IF([test "x$working_libidn1" = x1],
1811 [libidn1_msg="libidn1"])
1813 AS_IF([test "x$texi2mdoc_generation" = x1],
1817 AS_IF([test "x$makeinfo" != "x1"],
1819 [texinfo_msg="yes"])
1821 AS_IF([test "x$conversation_backend" = "xnone"],
1822 [AS_IF([test "x$pulse" != "x1"],
1823 [AC_MSG_NOTICE([WARNING: libpulse(audio) not found, conversation will not be built.])
1825 [libpulse_msg="yes"])
1826 AS_IF([test "x$opus" != "x1"],
1827 [AC_MSG_NOTICE([WARNING: libopus not found, conversation will not be built.])
1829 [libopus_msg="yes"])
1830 AS_IF([test "x$gst" != "x1"],
1831 [AC_MSG_NOTICE([WARNING: GStreamer not found, conversation will not be built.])
1832 gstreamer_msg="no"],
1833 [gstreamer_msg="yes"])],
1834 [features_msg="$features_msg conversation"])
1836 interface_msg=`echo $DEFAULT_INTERFACE | tr -d \"`
1838 AS_IF([test "x$lmhd" != "x1"],
1839 [libmicrohttpd_msg="no (optional)"],
1840 [libmicrohttpd_msg="yes"])
1842 AS_IF([test "x$jansson" = "x0"],
1843 [jansson_msg="no (optional)"],
1844 [jansson_msg="yes"])
1846 AS_IF([test "$extractor" != 1],
1847 [AC_MSG_WARN([ERROR: libextractor not found, but various file-sharing functions require it])],
1848 [libextractor_msg="yes"])
1850 AS_IF([test "x$zbar" = "x1"],
1852 features_msg="$features_msg gnunet-qr"],
1853 [AC_MSG_NOTICE([WARNING: zbar not found, gnunet-qr will not be built.])
1856 AS_IF([test "$gnurl" = "0"],
1857 [AS_IF([test "x$curl" = "xfalse"],
1858 [AC_MSG_NOTICE([WARNING: libgnurl not found. http client support will not be compiled.])
1859 AC_MSG_WARN([ERROR: libgnurl not found. hostlist daemon will not be compiled, and you probably WANT the hostlist daemon])
1861 [AC_MSG_NOTICE([WARNING: libgnurl not found, trying to use libcurl-gnutls instead.])
1865 AS_IF([test "$VAR_IFCONFIG_BINARY" = "false"],
1866 [AC_MSG_NOTICE([WARNING: optional ifconfig not found])
1867 ifconfig_msg="no (optional)"],
1868 [ifconfig_msg="yes"])
1870 AS_IF([test "$VAR_UPNPC_BINARY" = "false"],
1871 [AC_MSG_NOTICE([WARNING: optional upnpc binary not found])
1872 upnpc_msg="no (optional)"],
1875 AS_IF([test "$VAR_IPTABLES_BINARY" = "false"],
1876 [AC_MSG_NOTICE([WARNING: optional iptables not found])
1877 iptables_msg="no (optional)"],
1878 [iptables_msg="yes"])
1880 AS_IF([test "x$bluetooth" = "x0"],
1881 [AC_MSG_NOTICE([WARNING: optional bluetooth library not found.])
1882 bluetooth_msg="no (optional)"],
1883 [bluetooth_msg="yes"])
1885 AS_IF([test x$gnutls != xtrue],
1886 [AC_MSG_NOTICE([WARNING: GnuTLS not found, gnunet-gns-proxy will not be built])
1888 [AS_IF([test "x$gnutls_dane" != "x1"],
1889 [AC_MSG_NOTICE([WARNING: GnuTLS has no DANE support, DANE validation will not be possible])
1890 gnutls_msg="yes (without DANE support)"],
1891 [gnutls_msg="yes (with DANE support)"])])
1893 AS_IF([test $mysqlfail = true]
1894 [AC_MSG_NOTICE([WARNING: optional MySQL not found (or too old)])])
1895 AS_IF([test "$mysql" = true],
1896 [features_msg="$features_msg mysql"
1899 AS_IF([test "$sqlite" = true],
1900 [features_msg="$features_msg sqlite"
1902 [AC_MSG_ERROR([ERROR: sqlite3 not found, but sqlite3 is required.])
1904 AS_IF([test "$postgres" = true],
1905 [features_msg="$features_msg postgres"
1906 postgres_msg="yes"],
1907 [postgres_msg="no"])
1909 # ---- 1. replace spaces with newlines,
1910 # ---- 2. sort the lines,
1911 # ---- 3. replace the newlines with spaces.
1912 features_msg=`echo $features_msg | tr ' ' '\012' | sort | tr '\012' ' '`
1913 AC_SUBST(features_msg)
1917 # TODO: reduce the length of the last message block ("the message")
1920 GNUnet Configuration
1922 gnunet version: ${VERSION}
1925 Install prefix: ${prefix}
1928 CPPFLAGS: ${CPPFLAGS}
1931 Build Target: $build_target
1932 Mac OSX framework build: ${macosx_framework_msg}
1934 Default Interface: ${interface_msg}
1937 PostgreSQL: ${postgres_msg}
1938 sqlite3: ${sqlite_msg}
1941 bluetooth: ${bluetooth_msg}
1942 jansson: ${jansson_msg}
1943 iptables: ${iptables_msg}
1944 ifconfig: ${ifconfig_msg}
1946 gnutls: ${gnutls_msg}
1947 libzbar: ${libzbar_msg}
1949 libmicrohttpd: ${libmicrohttpd_msg}
1950 libidn: ${libidn1_msg}${libidn2_msg}
1951 libopus: ${libopus_msg}
1952 gstreamer: ${gstreamer_msg}
1953 libpulse: ${libpulse_msg}
1954 libextractor: ${libextractor_msg}
1956 texinfo manual: ${texinfo_msg}
1957 transpiled mdoc manual: ${mdoc_msg}
1959 features: ${features_msg}
1960 experimental: ${experimental_msg}
1965 Please make sure NOW that you have created a user and group 'gnunet'
1966 and additionally a group 'gnunetdns'. On Debian and Ubuntu GNU/Linux,
1970 adduser --system --group --disabled-login --home /var/lib/gnunet gnunet
1972 Make sure that '/var/lib/gnunet' is owned (and writable) by user
1973 'gnunet'. Then, you can compile GNUnet with
1977 After that, run (if necessary as 'root')
1981 to install everything.
1983 Each GNUnet user should be added to the 'gnunet' group (may
1984 require fresh login to come into effect):
1986 adduser USERNAME gnunet
1988 (run the above command as root once for each of your users, replacing
1989 "USERNAME" with the respective login names). If you have a global IP
1990 address, no further configuration is required.
1992 For more detailed setup instructions, see https://docs.gnunet.org/
1994 Optionally, download and compile gnunet-gtk to get a GUI for
1995 file-sharing and configuration. This is particularly recommended
1996 if your network setup is non-trivial, as gnunet-setup can be
1997 used to test in the GUI if your network configuration is working.
1998 gnunet-setup should be run as the "gnunet" user under X. As it
1999 does very little with the network, running it as "root" is likely
2000 also harmless. You can also run it as a normal user, but then
2001 you have to copy ~/.gnunet/gnunet.conf" over to the "gnunet" user's
2002 home directory in the end.
2004 Once you have configured your peer, run (as the 'gnunet' user)
2008 to start the peer. You can then run the various GNUnet-tools as
2009 your "normal" user (who should only be in the group 'gnunet').