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 AC_PATH_TARGET_TOOL(VAR_UNCRUSTIFY_BINARY, uncrustify, false)
320 AS_IF([test x"$VAR_UNCRUSTIFY_BINARY" != x"false"],
321 [AC_DEFINE_UNQUOTED([HAVE_UNCRUSTIFY], "$VAR_UNCRUSTIFY_BINARY", [Path to uncrustify binary])],
322 [AC_MSG_WARN([warning: 'uncrustify' binary not found.])])
325 AC_CHECK_MEMBER(struct tm.tm_gmtoff,
326 [AC_DEFINE(HAVE_TM_GMTOFF, 1,
327 [Define if struct tm has the tm_gmtoff member.])],
331 # 'save' libs; only those libs found so far will be
332 # linked against _everywhere_. For the others, we
333 # will be more selective!
339 [have_addrinfo_a=1 AC_DEFINE(HAVE_GETADDRINFO_A,
341 [getaddrinfo_a supported])])
342 AM_CONDITIONAL(HAVE_GETADDRINFO_A,
343 [test "$have_addrinfo_a" = 1])
348 NEED_LIBGCRYPT_VERSION=1.6.0
351 AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)
352 AC_CHECK_DECLS([gcry_mpi_set_opaque_copy], [], [], [[#include <gcrypt.h>]])
354 AS_IF([test $gcrypt = 0],
358 *** You need libgcrypt to build this program.
359 ** This library is for example available at
360 *** ftp://ftp.gnupg.org/gcrypt/libgcrypt/
361 *** (at least version $NEED_LIBGCRYPT_VERSION (API $NEED_LIBGCRYPT_API)
365 AC_DEFINE_UNQUOTED([NEED_LIBGCRYPT_VERSION], "$NEED_LIBGCRYPT_VERSION", [required libgcrypt version])
367 AC_CHECK_DECLS([struct in6_ifreq], [], [], [[#include <linux/if_tun.h>]])
371 # should the build process be building the documentation?
372 AC_MSG_CHECKING(whether to build documentation)
373 AC_ARG_ENABLE([documentation],
374 [AS_HELP_STRING([--disable-documentation],
375 [do not build the documentation])],
376 [documentation=${enableval}],
378 AC_MSG_RESULT($documentation)
379 AS_IF([test "x$documentation" = "xyes"],
380 [AM_CONDITIONAL([DOCUMENTATION],
382 AC_DEFINE([DOCUMENTATION],
384 [Building the documentation])],
385 [AM_CONDITIONAL([DOCUMENTATION],
387 AC_DEFINE([DOCUMENTATION],
389 [Not building the documentation])])
391 # COMMENT: Check wether to transpile texinfo to mdoc.
392 # COMMENT: This is TRUE when --enable-texi2mdoc-generation
393 # COMMENT: but ERRORS when texi2mdoc binary is missing in your $PATH
394 # COMMENT: and makes the configure fail if it is missing.
395 # COMMENT: Consequential the DEFINE and CONDITIONAL are set to true.
396 # COMMENT: This is FALSE when --disable-texi2mdoc-generation was set
397 # COMMENT: or nothing was set (this is the default).
398 # COMMENT: There are 2 nested AS_IFs because we need to catch the
399 # COMMENT: potential non-existence of the texi2mdoc binary.
400 # COMMENT: Default return value / setting: no
401 AC_MSG_CHECKING(wether to include generated texi2mdoc output in installation)
402 AC_ARG_ENABLE([texi2mdoc-generation],
403 [AS_HELP_STRING([--enable-texi2mdoc-generation],
404 [include generated texi2mdoc output in installation])],
405 [texi2mdoc_generation=${enableval}],
406 [texi2mdoc_generation=no])
407 AC_MSG_RESULT($texi2mdoc_generation)
408 AS_IF([test "x$texi2mdoc_generation" = "xyes"],
409 [AS_IF([test "$texi2mdoc" = 0],
410 [AC_MSG_WARN([ERROR: transpiled mdoc output requires texi2mdoc.])
411 AC_MSG_WARN([ERROR: texi2mdoc can be obtained via your Operating System])
412 AC_MSG_WARN([ERROR: package manager or from https://mandoc.bsd.lv/texi2mdoc/])],
413 [AM_CONDITIONAL([TEXI2MDOC_GENERATION],true)
414 AC_DEFINE([TEXI2MDOC_GENERATION],
416 [Building section 7 mdoc output])])],
417 [AM_CONDITIONAL([TEXI2MDOC_GENERATION],
419 AC_DEFINE([TEXI2MDOC_GENERATION],
421 [Not building section 7 mdoc output])])
423 # should the build process be building only the documentation?
424 AC_MSG_CHECKING(whether to build only documentation)
425 AC_ARG_ENABLE([documentation-only],
426 [AS_HELP_STRING([--enable-documentation-only], [build only the documentation])],
427 [documentation_only=${enableval}],
428 [documentation_only=no])
429 AC_MSG_RESULT($documentation_only)
430 AS_IF([test "x$documentation_only" = "xyes"],
432 AM_CONDITIONAL([DOCUMENTATION_ONLY],true)
433 AC_DEFINE([DOCUMENTATION_ONLY],[1],[Building only the documentation])
435 AM_CONDITIONAL([DOCUMENTATION_ONLY],false)
436 # TODO: Double negation might be a bit hard to parse for some
437 # TODO: people reading the output.
438 AC_DEFINE([DOCUMENTATION_ONLY],[0],[Not building only the documentation])
441 # should the build process be including the manpages? (default: yes)
442 AC_MSG_CHECKING(whether to include man pages)
443 AC_ARG_ENABLE([include-manpages],
444 [AS_HELP_STRING([--disable-include-manpages], [Do not include the man pages in build and installation])],
445 [include_manpages=${enableval}],
446 [include_manpages=yes])
447 AC_MSG_RESULT($include_manpages)
448 AS_IF([test "x$include_manpages" = "xyes"],
450 AM_CONDITIONAL([INCLUDE_MANPAGES],true)
451 AC_DEFINE([INCLUDE_MANPAGES],[1],[Including the man pages in the build and installation])
453 AM_CONDITIONAL([INCLUDE_MANPAGES],false)
454 AC_DEFINE([INCLUDE_MANPAGES],[0],[Not including the man pages in the build and installation])
457 # Do we have texinfo4? If yes, it is used to set texinfo4 specific switches
458 # (not syntax!) to the commandline tools which generate the html. If not,
459 # texinfo5 switches are used. This comes with no version checks, is
460 # enabled only at distributors action (ie defaults to "no").
461 # Mantis #3914 for more details (https://bugs.gnunet.org/view.php?id=3914)
462 AC_MSG_CHECKING(whether to enable texinfo4 switches)
463 AC_ARG_ENABLE([texinfo4],
464 [AS_HELP_STRING([--enable-texinfo4], [Use texinfo version 4 specific switches])],
465 [activate_texinfo4=${enableval}],
466 [activate_texinfo4=no])
467 AC_MSG_RESULT($activate_texinfo4)
468 AS_IF([test "x$activate_texinfo4" = "xyes"],
470 AM_CONDITIONAL([ACTIVATE_TEXINFO4],true)
471 AC_DEFINE([ACTIVATE_TEXINFO4],[1],[Using texinfo version 4 specific switches])
473 AM_CONDITIONAL([ACTIVATE_TEXINFO4],false)
474 AC_DEFINE([INCLUDE_MANPAGES],[0],[Using texinfo version 5 or later switches])
478 # Adam shostack suggests the following for Windows:
479 # -D_FORTIFY_SOURCE=2 -fstack-protector-all
480 AC_ARG_ENABLE(gcc-hardening,
481 AS_HELP_STRING(--enable-gcc-hardening, enable compiler security checks),
482 [AS_IF([test x$enableval = xyes],[
483 CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-all"
484 CFLAGS="$CFLAGS -fwrapv -fPIE -Wstack-protector"
485 CFLAGS="$CFLAGS --param ssp-buffer-size=1"
486 LDFLAGS="$LDFLAGS -pie"
489 # Linker hardening options
490 # Currently these options are ELF specific - you can't use this with MacOSX
491 AC_ARG_ENABLE(linker-hardening,
492 AS_HELP_STRING(--enable-linker-hardening, enable linker security fixups),
493 [AS_IF([test x$enableval = xyes],
494 [LDFLAGS="$LDFLAGS -z relro -z now"])])
497 AC_ARG_ENABLE(sanitizer,
498 AS_HELP_STRING(--enable-sanitizer, enable Address Sanitizer and Undefined Behavior Sanitizer),
499 [AS_IF([test x$enableval = xyes],[
500 LDFLAGS="$CFLAGS -fsanitize=address,undefined -fno-omit-frame-pointer"
504 extra_logging=GNUNET_NO
505 AC_ARG_ENABLE([logging],
506 AS_HELP_STRING([--enable-logging@<:@=value@:>@],[Enable logging calls. Possible values: yes,no,verbose,veryverbose ('yes' is the default)]),
507 [AS_IF([test "x$enableval" = "xyes"], [],
508 [test "x$enableval" = "xno"], [AC_DEFINE([GNUNET_CULL_LOGGING],[],[Define to cull all logging calls])],
509 [test "x$enableval" = "xverbose"], [extra_logging=GNUNET_YES]
510 [test "x$enableval" = "xveryverbose"], [extra_logging=\(GNUNET_YES+1\)])
512 AC_DEFINE_UNQUOTED([GNUNET_EXTRA_LOGGING],[$extra_logging],[1 if extra logging is enabled, 2 for very verbose extra logging, 0 otherwise])
514 # should memory poisoning be enabled?
515 AC_MSG_CHECKING(whether to poison freed memory)
516 AC_ARG_ENABLE([poisoning],
517 [AS_HELP_STRING([--enable-poisoning], [enable poisoning of freed memory (good for debugging)])],
518 [enable_poisoning=${enableval}],
520 AS_IF([test "x$extra_logging" != "xGNUNET_NO"],
521 [enable_poisoning="defaults to yes (extra logging is enabled)"],
522 [enable_poisoning=no])
524 AC_MSG_RESULT($enable_poisoning)
525 AS_IF([test ! "x$enable_poisoning" = "xno"],
526 [enable_poisoning=1],
527 [enable_poisoning=0])
528 AC_DEFINE_UNQUOTED([ENABLE_POISONING],[$enable_poisoning],[1 if freed memory should be poisoned, 0 otherwise])
530 AS_IF([test $build = $target],
532 AC_MSG_CHECKING([for working HMAC])
534 LIBS="$LIBS $LIBGCRYPT_LIBS"
535 CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
537 [AC_LANG_PROGRAM([#include <gcrypt.h>
538 #include <stdio.h>], [[
541 unsigned char data[] = { 0xbf, 0x16, 0x6e, 0x46, 0x3a, 0x6c, 0xf3, 0x93, 0xa7, 0x72,
542 0x11, 0xa1, 0xdc, 0x0b, 0x07, 0xdb, 0x1a, 0x5e, 0xd9, 0xb9, 0x81, 0xbe,
543 0xea, 0xe4, 0x31, 0x5f, 0x24, 0xff, 0xfe, 0x50, 0x8a, 0xde };
544 unsigned char key[] = { 0xfc, 0x62, 0x76, 0x35 };
545 unsigned char result[] = {0xa2, 0xb, 0x1, 0xd9, 0xc0, 0x8b, 0x5a, 0x12, 0x80,
546 0xd5, 0x50, 0x12, 0x8e, 0xd0, 0x5b, 0xb6, 0x5c, 0x87, 0x24, 0xe2, 0xd0,
547 0xd2, 0xaf, 0x63, 0xae, 0xd1, 0xd6, 0x64, 0x14, 0xe3, 0x6e, 0x61, 0x5b,
548 0xd, 0xba, 0x17, 0x7d, 0xd3, 0x10, 0xb1, 0x37, 0x41, 0x91, 0x7d, 0xeb,
549 0x1, 0x4d, 0x71, 0xe8, 0x59, 0x71, 0x42, 0x8e, 0xd6, 0xf3, 0x29, 0x3b,
550 0x90, 0xf2, 0xd1, 0xaf, 0x65, 0x1e, 0xb3};
552 if (!gcry_check_version (GCRYPT_VERSION))
554 fprintf (stderr, "Version mismatch %s <-> %s \n", gcry_check_version (NULL), GCRYPT_VERSION);
558 gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
559 gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
561 if (gcry_md_open(&mac, GCRY_MD_SHA512, GCRY_MD_FLAG_HMAC) != GPG_ERR_NO_ERROR)
563 fprintf (stderr, "gcry_md_open error\n");
567 gcry_md_setkey (mac, key, sizeof (key));
568 gcry_md_write (mac, data, sizeof (data));
570 if (memcmp(gcry_md_read (mac, 0), result, gcry_md_get_algo_dlen (gcry_md_get_algo (mac))) != 0)
572 fprintf (stderr, "memcmp error\n");
580 [AC_MSG_RESULT([yes])],
585 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.])
589 AC_MSG_FAILURE([HMAC test failed])
593 AC_MSG_FAILURE([libgcrypt header version does not match library version])
596 [AC_MSG_RESULT([cross compiling, test skipped])])
598 ]) # $build = $target
600 # check for bluetooth library
602 CHECK_LIBHEADER(BLUETOOTH, bluetooth, ba2str, bluetooth/bluetooth.h,bluetooth=1,)
603 AM_CONDITIONAL(HAVE_LIBBLUETOOTH, [test "$bluetooth" = 1])
604 AS_IF([test "$bluetooth" = 1],
605 [AC_DEFINE([HAVE_LIBBLUETOOTH],[1],[Have bluetooth library])],
606 [AC_DEFINE([HAVE_LIBBLUETOOTH],[0],[Lacking bluetooth library])])
608 # check for zbar library
610 AC_MSG_CHECKING(for libzbar)
612 [ --with-zbar=PREFIX (base of libzbar installation)],
613 [AC_MSG_RESULT([$with_zbar])
614 AS_CASE([$with_zbar],
616 [yes],[CHECK_LIBHEADER(ZBAR, zbar, zbar_processor_create, zbar.h,zbar=1,,)],
618 LDFLAGS="-L$with_zbar/lib $LDFLAGS"
619 CPPFLAGS="-I$with_zbar/include $CPPFLAGS"
620 AC_CHECK_HEADERS(zbar.h,
621 AC_CHECK_LIB([zbar], [zbar_processor_create],
622 EXT_LIB_PATH="-L$with_zbar/lib $EXT_LIB_PATH"
626 [AC_MSG_RESULT([--with-zbar not specified])
627 CHECK_LIBHEADER(ZBAR, zbar, zbar_processor_create, zbar.h,zbar=1,,)])
628 AM_CONDITIONAL(HAVE_ZBAR, [test "$zbar" = 1])
629 AS_IF([test "x$zbar" = x1],
630 [AC_DEFINE([HAVE_ZBAR],[1],[Have zbar library])],
631 [AC_DEFINE([HAVE_ZBAR],[0],[Lacking zbar library])])
633 # check for jansson library
635 AC_MSG_CHECKING(for libjansson)
637 [ --with-jansson=PREFIX (base of libjansson installation)],
638 [AC_MSG_RESULT([$with_jansson])
639 AS_CASE([$with_jansson],
642 CHECK_LIBHEADER(JANSSON, jansson, json_loads, jansson.h,jansson=1,)
644 LDFLAGS="-L$with_jansson/lib $LDFLAGS"
645 CPPFLAGS="-I$with_jansson/include $CPPFLAGS"
646 AC_CHECK_HEADERS(jansson.h,
647 AC_CHECK_LIB([jansson], [json_loads],
648 EXT_LIB_PATH="-L$with_jansson/lib $EXT_LIB_PATH"
652 [AC_MSG_RESULT([--with-jansson not specified])
653 CHECK_LIBHEADER(JANSSON, jansson, json_loads, jansson.h,jansson=1,)])
654 AM_CONDITIONAL(HAVE_JANSSON, [test "$jansson" = 1])
655 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
656 AS_IF([test "x$jansson" = x1],
657 [AC_DEFINE([HAVE_JANSSON],[1],[Have jansson library])],
658 [AC_DEFINE([HAVE_JANSSON],[0],[Lacking jansson library])])
661 # check for libpulse(audio) library
664 CHECK_LIBHEADER(LIBPULSE, pulse, pa_stream_peek, pulse/simple.h,pulse=1,)
665 AS_IF([test "$pulse" = 1],
666 [AC_DEFINE([HAVE_PULSE],[1],[Have libpulse(audio) library])
669 # check for libopus(audio) library
672 CHECK_LIBHEADER(LIBOPUS,
676 AC_CHECK_DECL([OPUS_SET_GAIN],[opus=1],[],[[#include <opus/opus.h>]]))
677 AS_IF([test "x$opus" = x1],
678 [AC_DEFINE([HAVE_OPUS],[1],[Have libopus library])
682 AC_CHECK_LIB(ogg, ogg_stream_flush_fill,
683 [AC_CHECK_HEADERS([ogg/ogg.h],
684 AM_CONDITIONAL(HAVE_OGG, true)
686 AC_DEFINE(HAVE_OGG,1,[Have ogg]),
687 AM_CONDITIONAL(HAVE_OGG, false)
689 AC_DEFINE(HAVE_OGG,0,[lacking ogg]))],
690 AM_CONDITIONAL(HAVE_OGG, false)
694 PKG_CHECK_MODULES([GLIB],
696 [# check for pbc library
698 AC_CHECK_HEADER([pbc/pbc.h],pbc=1)
699 AC_CHECK_HEADER([gabe.h],abe=1)
700 AM_CONDITIONAL(HAVE_PBC, [test "x$pbc" = x1])
701 AM_CONDITIONAL(HAVE_ABE, [test "x$abe" = x1])
702 AS_IF([test "x$pbc" = x1],
703 [AC_DEFINE([HAVE_PBC],[1],[Have pbc library])],
704 [AC_DEFINE([HAVE_PBC],[0],[Lacking pbc library])])
705 AS_IF([test "x$abe" = x1],
706 [AC_DEFINE([HAVE_ABE],[1],[Have ABE library])],
707 [AC_DEFINE([HAVE_ABE],[0],[Lacking ABE library])])],
709 AM_CONDITIONAL(HAVE_PBC, [false])
710 AM_CONDITIONAL(HAVE_ABE, [false])
711 AC_DEFINE([HAVE_PBC],[0],[Lacking glib library])])
717 [glib-2.0 gobject-2.0 gstreamer-1.0 gstreamer-app-1.0 gstreamer-audio-1.0],
719 gstreamer_msg="yes"],
723 AS_IF([test "x$pulse" != "x1" -o "x$opus" != "x1" -o "x$ogg" != "x1"],[
724 AS_IF([test "x$gst" != "x1"],[
725 conversation_backend=none
726 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
727 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
728 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
730 conversation_backend=gst
731 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
732 AM_CONDITIONAL(BUILD_GST_HELPERS, true)
733 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
736 conversation_backend=pulse
737 AM_CONDITIONAL(BUILD_PULSE_HELPERS, true)
738 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
739 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
742 AS_IF([test "x$conversation_backend" = "xnone"],
743 AM_CONDITIONAL(BUILD_CONVERSATION, false),
744 AM_CONDITIONAL(BUILD_CONVERSATION, true))
747 LIBGNURL_CHECK_CONFIG(,7.34.0,gnurl=1,gnurl=0)
749 SAVE_CPPFLAGS=$CPPFLAGS
750 CPPFLAGS="$LIBGNURL_CPPFLAGS $LIBCURL_CPPFLAGS $CPPFLAGS"
751 LIBS="$LIBGNURL $LIBCURL $LIBS"
754 LIBCURL_CHECK_CONFIG(,7.34.0,[curl=true],[curl=false])
755 AS_IF([test "x$curl" = xtrue],[
756 AC_CHECK_HEADER([curl/curl.h],
757 AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],[curl=false],[[#include <curl/curl.h>]]),
759 # need libcurl-gnutls.so, everything else is not acceptable
760 AC_CHECK_LIB([curl-gnutls],[curl_easy_getinfo],,[curl=false])
761 # cURL must support CURLINFO_TLS_SESSION, version >= 7.34
764 # libcurl and libgnurl should be mutually exclusive
765 AS_IF([test "$gnurl" = 1],
766 [AM_CONDITIONAL(HAVE_LIBGNURL, true)
767 AC_DEFINE([HAVE_LIBGNURL],[1],[Have libgnurl])
768 AM_CONDITIONAL(HAVE_LIBCURL, false)
769 AC_DEFINE([HAVE_LIBCURL],[0],[Lacking libcurl])],
770 [AS_IF([test "$curl" = true],
771 [AM_CONDITIONAL(HAVE_LIBGNURL, false)
772 AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
773 AM_CONDITIONAL(HAVE_LIBCURL, true)
774 AC_DEFINE([HAVE_LIBCURL],[1],[Have libcurl])],
775 [AC_MSG_WARN([ERROR: GNUnet requires libcurl-gnutls or gnurl >= 7.34])
776 AM_CONDITIONAL(HAVE_LIBGNURL, false)
777 AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
778 AM_CONDITIONAL(HAVE_LIBCURL, false)
779 AC_DEFINE([HAVE_LIBCURL],[0],[Lacking libcurl])])])
781 AC_SEARCH_LIBS(__atomic_load_8, atomic, [have_libatomic=1 AC_DEFINE(HAVE_LIBATOMIC,1,[external libatomic])])
782 AM_CONDITIONAL(HAVE_LIBATOMIC, [test "$have_libatomic" = 1])
784 # restore LIBS & CPPFLAGS
786 CPPFLAGS=$SAVE_CPPFLAGS
788 AC_CHECK_HEADERS([glpk.h],[glpk=true],[glpk=false])
789 # GLPK must support glpk_init_env, version >= 4.43
790 AC_CHECK_LIB([glpk],[glp_init_env],,[glpk=false])
791 # GLPK must support atm MLP presolving, version >= 4.32
792 AC_CHECK_MEMBERS(glp_iocp.presolve,,[glpk=false],[[#include <glpk.h>]])
793 AS_IF([test "x$glpk" = xfalse],
795 AM_CONDITIONAL(HAVE_LIBGLPK, false)
796 AC_MSG_WARN([ERROR: GNUnet requires GLPK >= 4.32])
798 AM_CONDITIONAL(HAVE_LIBGLPK, true)
799 AC_DEFINE([HAVE_LIBGLPK],[1],[Have GLPK])
803 AC_CHECK_HEADERS([nss.h],[nss=true],[nss=false])
804 AS_IF([test x$nss = xfalse],
806 AM_CONDITIONAL(HAVE_GLIBCNSS, false)
807 AC_MSG_WARN([No GNU libc nss header, will not build NSS plugin])
812 AC_CHECK_DECL([NSS_STATUS_UNAVAIL],
813 [AM_CONDITIONAL(HAVE_GLIBCNSS, true)],
814 [AM_CONDITIONAL(HAVE_GLIBCNSS, false)
815 AC_MSG_WARN([No nss header fails to define NSS_STATUS_UNAVAIl, will not build NSS plugin])],
821 # test for kvm and kstat (for CPU stats under BSD/Solaris)
822 AC_CHECK_LIB([kvm],[kvm_open])
823 AC_CHECK_LIB([kstat],[kstat_open])
826 # should the build process be restricted to the code required
827 # for GNU Taler wallets?
828 AC_MSG_CHECKING(whether to compile GNU Taler Wallet library ONLY)
829 AC_ARG_ENABLE([taler-wallet],
830 [AS_HELP_STRING([--enable-taler-wallet], [only compile for Taler wallet])],
831 [taler_only=${enableval}],
833 AC_MSG_RESULT($taler_only)
834 AS_IF([test "x$taler_only" = "xyes"],
836 AM_CONDITIONAL([TALER_ONLY],true)
837 AC_DEFINE([TALER_WALLET_ONLY],[1],[Compiling for Taler wallet])
839 AM_CONDITIONAL([TALER_ONLY],false)
840 AC_DEFINE([TALER_WALLET_ONLY],[0],[Canonical compilation])
843 # test for libextractor
845 AC_MSG_CHECKING(for libextractor)
846 AC_ARG_WITH(extractor,
847 [ --with-extractor=PREFIX (base of libextractor installation)],
848 [AC_MSG_RESULT([$with_extractor])
849 AS_CASE([$with_extractor],
852 AC_CHECK_HEADERS([extractor.h],
853 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
856 LDFLAGS="-L$with_extractor/lib $LDFLAGS"
857 CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
858 AC_CHECK_HEADERS([extractor.h],
859 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
860 EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
864 [AC_MSG_RESULT([--with-extractor not specified])
865 AC_CHECK_HEADERS([extractor.h],
866 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
871 AS_IF([test "$extractor" != 1],
873 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, false)
874 AC_DEFINE([HAVE_LIBEXTRACTOR],[0],[Lacking libextractor])
876 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, true)
877 AC_DEFINE([HAVE_LIBEXTRACTOR],[1],[Have libextractor])
881 AS_IF([test "$taler_only" != yes],[
884 # Check for libltdl header (#2999)
886 AC_MSG_CHECKING(for libltdl)
888 [AS_HELP_STRING([--with-ltdl=PREFIX],[base of libltdl installation])],
889 [AC_MSG_RESULT([$with_ltdl])
890 AS_CASE([$with_ltdl],
893 AC_CHECK_HEADERS(ltdl.h,
894 AC_CHECK_LIB([ltdl], [lt_dlopenext],
897 LDFLAGS="-L$with_ltdl/lib $LDFLAGS"
898 CPPFLAGS="-I$with_ltdl/include $CPPFLAGS"
899 AC_CHECK_HEADERS(ltdl.h,
900 AC_CHECK_LIB([ltdl], [lt_dlopenext],
901 EXT_LIB_PATH="-L$with_ltdl/lib $EXT_LIB_PATH"
905 [AC_MSG_RESULT([--with-ltdl not specified])
906 AC_CHECK_HEADERS(ltdl.h,
907 AC_CHECK_LIB([ltdl], [lt_dlopenext],
909 AS_IF([test x$ltdl = x1],
911 AC_MSG_RESULT([libltdl found])
913 AC_MSG_ERROR([GNUnet requires libltdl (from GNU libtool), try installing libltdl-dev])
918 # libidn and libidn2. The ideal goal is this:
919 # check for libidn2, if it doesn't exist check for libidn
920 # if both exist, prefer libidn2
921 # if none exist, fail and message that libidn or libidn2
922 # is required with a preference for libidn2.
923 # TODO: What we have right here can probably be improved.
926 AS_HELP_STRING([--with-libidn=pathname],
927 [Support IDN (needs libidn)]),
930 AS_IF([test x_$withval = x_yes],
931 [AC_CHECK_HEADERS([idna.h],
932 AC_MSG_NOTICE([Found idna.h]),
933 AC_CHECK_HEADERS([idn/idna.h],
934 AC_MSG_NOTICE([Found idn/idna.h]),
936 [AS_IF([test x_$withval != x_no],
937 [CFLAGS="$CFLAGS -I$withval/include"
938 LDFLAGS="$LDFLAGS -L$withval/lib"
939 AC_CHECK_HEADERS([idna.h],
940 AC_MSG_NOTICE([Found idna.h]),
941 [AC_MSG_NOTICE([Failed to find idna.h])
943 [my_with_libidn=0])])
947 AS_HELP_STRING([--with-libidn2=pathname],
948 [Support IDN (needs libidn2)]),
951 AS_IF([test x_$withval = x_yes],
952 [AC_CHECK_HEADERS([idn2.h],
953 AC_MSG_NOTICE([Found idn2.h]),
954 AC_CHECK_HEADERS([idn2/idn2.h],
955 AC_MSG_NOTICE([Found idn2/idn2.h]),
956 [AC_MSG_NOTICE([Failed to find idn2.h])
957 my_with_libidn2=0]))],
958 [AS_IF([test x_$withval != x_no],
959 [CFLAGS="$CFLAGS -I$withval/include"
960 LDFLAGS="$LDFLAGS -L$withval/lib"],
961 [my_with_libidn2=0])])
963 AC_MSG_CHECKING([if libidn can be used])
965 there_can_only_be_one=1
969 AS_IF([test x$my_with_libidn2 = x1],
970 [AC_MSG_NOTICE([Checking for libidn2])
972 [idn2_to_unicode_8z8z],
975 AC_DEFINE_UNQUOTED([HAVE_LIBIDN2],
977 [Define to 1 if you have 'libidn2' (-lidn2).])],
978 [MISSING_DEPS="${MISSING_DEPS}${MISSING_SEP}libidn2"
980 AM_CONDITIONAL(HAVE_LIBIDN2,
981 test x$working_libidn2 = x1)
982 AS_IF([test x$working_libidn2 = x0],
983 [AS_IF([test x$my_with_libidn = x1],
984 [AC_MSG_NOTICE([Checking for libidn])
989 AC_DEFINE_UNQUOTED([HAVE_LIBIDN],
991 [Define to 1 if you have 'libidn' (-lidn).])],
992 [there_can_only_be_one=0])],
993 [AS_IF([test x$my_with_libidn2 = x1],
994 [there_can_only_be_one=0
995 AC_MSG_FAILURE([* There can only be one libidn.
996 * Provide either libidn >= 1.13
998 * libidn2 to the configure
1001 * --with-libidn])])])])
1002 AM_CONDITIONAL(HAVE_LIBIDN, test x$working_libidn1 = x1)
1004 AS_IF([test "$working_libidn1" = 0 -a "$working_libidn2" = 0],
1005 [AC_MSG_ERROR([GNUnet requires libidn (or libidn2)])])
1007 AS_IF([test x$there_can_only_be_one = x0],
1008 [AC_MSG_FAILURE([Missing dependencies: $MISSING_DEPS])])
1011 SAVE_LDFLAGS=$LDFLAGS
1012 SAVE_CPPFLAGS=$CPPFLAGS
1014 [ --with-zlib[[=DIR]] use libz in DIR],
1015 [AS_IF([test "$withval" = "no"],
1016 [AC_MSG_ERROR([GNUnet requires zlib])],
1017 [test "$withval" != "yes"],
1019 CPPFLAGS="${CPPFLAGS} -I$withval/include"
1020 LDFLAGS="${LDFLAGS} -L$withval/lib"])])
1021 AC_CHECK_HEADER(zlib.h,
1023 [AC_MSG_ERROR([GNUnet requires zlib])])
1026 [AC_DEFINE([HAVE_ZLIB],
1028 [Have compression library])
1029 if test "x${Z_DIR}" != "x"; then
1030 Z_CFLAGS="-I${Z_DIR}/include"
1031 Z_LIBS="-L${Z_DIR}/lib -lz"
1035 [AC_MSG_ERROR([GNUnet requires zlib])])
1039 AS_IF([test "$enable_shared" = "no"],
1040 [AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])])
1047 # end of taler-only being false
1054 # test for libunistring
1056 AS_IF([test $HAVE_LIBUNISTRING != yes],
1057 [AC_MSG_ERROR([GNUnet requires libunistring])])
1059 # under emscripten, $gl_libunistring_hexversion is undefined
1060 if test "$taler_only" != yes; then
1062 AS_IF([test "x$gl_libunistring_hexversion" = "x" || test "$gl_libunistring_hexversion" -le 2305],
1063 [AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])])
1065 AC_CHECK_HEADERS([unistr.h],
1067 AC_MSG_ERROR([Compiling GNUnet requires unistr.h (from libunistring) to be installed]))
1074 # Checks for standard header files.
1078 # Check for headers that are ALWAYS required
1079 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]))
1083 # Checks for headers that are only required on some systems or
1084 # opional (and where we do NOT abort if they are not there)
1085 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])
1087 # FreeBSD requires this for netinet/in_systm.h and netinet/ip.h
1088 AC_CHECK_HEADERS([sys/types.h netinet/in_systm.h netinet/in.h netinet/ip.h],,,
1089 [#ifdef HAVE_SYS_TYPES_H
1090 #include <sys/types.h>
1092 #ifdef HAVE_NETINET_IN_SYSTM_H
1093 #include <netinet/in_systm.h>
1095 #ifdef HAVE_NETINET_IN_H
1096 #include <netinet/in.h>
1100 SAVE_LDFLAGS=$LDFLAGS
1101 SAVE_CPPFLAGS=$CPPFLAGS
1105 AC_MSG_CHECKING(for SQLite)
1107 [ --with-sqlite=PFX base of SQLite installation],
1108 [AC_MSG_RESULT("$with_sqlite")
1109 AS_CASE([$with_sqlite],
1112 AC_CHECK_HEADERS(sqlite3.h,
1115 LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
1116 CPPFLAGS="-I$with_sqlite/include $CPPFLAGS"
1117 AC_CHECK_HEADERS(sqlite3.h,
1118 EXT_LIB_PATH="-L$with_sqlite/lib $EXT_LIB_PATH"
1119 SQLITE_LDFLAGS="-L$with_sqlite/lib"
1120 SQLITE_CPPFLAGS="-I$with_sqlite/include"
1122 LDFLAGS=$SAVE_LDFLAGS
1123 CPPFLAGS=$SAVE_CPPFLAGS
1126 [AC_MSG_RESULT([--with-sqlite not specified])
1127 AC_CHECK_HEADERS(sqlite3.h, sqlite=true)])
1128 AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue)
1129 AC_SUBST(SQLITE_CPPFLAGS)
1130 AC_SUBST(SQLITE_LDFLAGS)
1132 LDFLAGS=$SAVE_LDFLAGS
1133 CPPFLAGS=$SAVE_CPPFLAGS
1137 # even running the check for postgres breaks emscripten ...
1138 AS_IF([test "$taler_only" != yes],
1139 [AX_LIB_POSTGRESQL([9.5],
1140 [CPPFLAGS="$CPPFLAGS $POSTGRESQL_CPPFLAGS"
1141 AC_CHECK_HEADERS([libpq-fe.h],
1144 [AC_MSG_RESULT([no postgres])])])
1145 AM_CONDITIONAL(HAVE_POSTGRESQL, test x$postgres = xtrue)
1148 LDFLAGS=$SAVE_LDFLAGS
1149 CPPFLAGS=$SAVE_CPPFLAGS
1152 AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
1153 AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>])
1158 SAVE_LDFLAGS=$LDFLAGS
1159 SAVE_CPPFLAGS=$CPPFLAGS
1160 AC_MSG_CHECKING(for mysql)
1162 [ --with-mysql=PFX base of MySQL installation],
1163 [AC_MSG_RESULT([$with_mysql])
1164 AS_CASE([$with_mysql],
1167 AC_CHECK_HEADERS(mysql/mysql.h,
1168 AC_CHECK_LIB(mysqlclient, mysql_init,
1169 mysql=true), [], [])
1171 LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS"
1172 CPPFLAGS="-I$with_mysql/include $CPPFLAGS"
1173 AC_CHECK_HEADERS(mysql/mysql.h,
1174 AC_CHECK_LIB(mysqlclient, mysql_init,
1175 MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql"
1176 MYSQL_CPPFLAGS="-I$with_mysql/include"
1178 mysql=true), [], [])
1181 [AC_MSG_RESULT([--with-mysql not specified])
1182 if test -d "/usr/lib64/mysql"; then
1183 MYSQL_LIBDIR="/usr/lib64/mysql"
1184 elif test -d "/usr/lib/mysql"; then
1185 MYSQL_LIBDIR="/usr/lib/mysql"
1187 MYSQL_LIBDIR="/usr/lib"
1189 LDFLAGS="-L$MYSQL_LIBDIR $LDFLAGS $ZLIBS"
1190 AC_CHECK_LIB(mysqlclient, mysql_init,
1191 [AC_CHECK_HEADERS(mysql/mysql.h,
1192 MYSQL_LDFLAGS="-L$MYSQL_LIBDIR"
1198 AC_SUBST(MYSQL_LDFLAGS)
1199 AC_SUBST(MYSQL_CPPFLAGS)
1201 # additional version check for mysql
1202 AC_ARG_ENABLE(mysql-version-check, [ --disable-mysql-version-check do not check MySQL version],, enable_mysql_version_check=yes)
1203 AS_IF([test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"],
1205 AC_MSG_CHECKING(mysql version)
1206 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1208 #include <mysql/mysql.h>]],
1210 #if (MYSQL_VERSION_ID < 40100)
1211 #error needs at least version >= 4.1
1213 int main () { return 0; }
1215 ],mysql=true,mysql=false)
1216 AS_IF([test "$mysql" = "false"],
1219 AC_MSG_RESULT([fail, >= 4.1 required])
1224 AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue)
1225 AM_CONDITIONAL(HAVE_MYSQLE, false)
1228 LDFLAGS=$SAVE_LDFLAGS
1229 CPPFLAGS=$SAVE_CPPFLAGS
1231 AS_IF([test "$sqlite" = 0 -a "$mysql" = 0],
1233 AC_MSG_ERROR([GNUnet requires SQLite or MySQL])
1238 m4_define([MHD_MODULE], [libmicrohttpd >= 0.9.63])
1239 AC_ARG_WITH(microhttpd,
1240 [AS_HELP_STRING([--with-microhttpd[[=PFX]]],
1241 [base of libmicrohttpd installation])],
1243 [with_microhttpd=check])
1244 AS_CASE([$with_microhttpd],
1246 [yes], [PKG_CHECK_MODULES([MHD], [MHD_MODULE], [lmhd=1])],
1247 [check], [PKG_CHECK_MODULES([MHD], [MHD_MODULE],
1249 [AC_MSG_WARN([Building without libmicrohttpd])])],
1250 [SAVE_PKG_CONFIG_PATH=$PKG_CONFIG_PATH
1251 PKG_CONFIG_PATH=$with_microhttpd/lib/pkgconfig
1252 export PKG_CONFIG_PATH
1253 PKG_CHECK_MODULES([MHD], [MHD_MODULE], [lmhd=1])
1254 PKG_CONFIG_PATH=$SAVE_PKG_CONFIG_PATH])
1255 AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
1256 AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])
1258 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
1264 AM_GNU_GETTEXT([external])
1265 AM_GNU_GETTEXT_VERSION([0.18.1])
1267 # Checks for standard typedefs, structures, and compiler characteristics.
1276 AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
1277 [ AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [Do we have sockaddr_in.sin_len?])
1281 #include <sys/types.h>
1282 #include <sys/socket.h>
1283 #include <netinet/in.h>
1286 AC_CHECK_MEMBER([struct sockaddr_un.sun_len],
1287 [ AC_DEFINE(HAVE_SOCKADDR_UN_SUN_LEN,
1289 [Do we have sockaddr_un.sun_len?])],
1292 #include <sys/types.h>
1293 #include <sys/socket.h>
1299 # Checks for library functions.
1300 AC_FUNC_CLOSEDIR_VOID
1302 AC_PROG_GCC_TRADITIONAL
1304 AC_FUNC_SELECT_ARGTYPES
1314 AC_CHECK_FUNCS([atoll stat64 strnlen mremap getrlimit setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size getrusage random srandom stat statfs statvfs wait4])
1320 GN_LIBINTL="$LTLIBINTL"
1321 AC_ARG_ENABLE(framework,
1322 [AS_HELP_STRING([--enable-framework],[enable Mac OS X framework build helpers])],
1323 enable_framework_build=$enableval)
1324 AM_CONDITIONAL(WANT_FRAMEWORK,
1325 test x$enable_framework_build = xyes)
1326 AS_IF([test x$enable_framework_build = xyes],
1327 [AC_DEFINE([FRAMEWORK_BUILD],
1329 [Build a Mac OS X Framework])
1330 GN_INTLINCL='-I$(top_srcdir)/src/intlemu'
1331 GN_LIBINTL='$(top_builddir)/src/intlemu/libintlemu.la -framework CoreFoundation'
1332 AC_LIB_APPENDTOVAR([CPPFLAGS],
1335 GN_LIB_LDFLAGS="-export-dynamic -no-undefined"
1336 GN_PLUGIN_LDFLAGS="-export-dynamic -avoid-version -module -no-undefined"
1338 AC_SUBST(GN_LIB_LDFLAGS)
1339 AC_SUBST(GN_PLUGIN_LDFLAGS)
1340 AC_SUBST(GN_INTLINCL)
1341 AC_SUBST(GN_LIBINTL)
1346 AC_SUBST(EXT_LIB_PATH)
1351 AC_SUBST(EXT_LIB_PATH)
1353 DATAROOTDIR=$datarootdir
1354 AC_SUBST(DATAROOTDIR)
1357 # TODO: do we need to change anything for "doas" on openbsd?
1358 AC_MSG_CHECKING(for sudo)
1360 [ --with-sudo=PATH path to sudo binary (or just yes)],
1361 [AC_MSG_RESULT("$with_sudo")
1362 AS_CASE([$with_sudo],
1363 [no],[SUDO_BINARY=],
1364 [yes],[SUDO_BINARY=sudo],
1365 [SUDO_BINARY=$with_sudo])],
1366 [AC_MSG_RESULT([no])])
1367 AC_SUBST(SUDO_BINARY)
1368 AM_CONDITIONAL([HAVE_SUDO],
1369 [test "x$SUDO_BINARY" != "x" -o -w /])
1372 # test for gnunetdns group name
1373 GNUNETDNS_GROUP=gnunetdns
1374 AC_MSG_CHECKING(for gnunetdns group name)
1375 AC_ARG_WITH(gnunetdns,
1376 [ --with-gnunetdns=GRPNAME name for gnunetdns group],
1377 [AC_MSG_RESULT("$with_gnunetdns")
1378 AS_CASE([$with_gnunetdns],
1379 [no],[GNUNETDNS_GROUP=gnunet],
1380 [yes],[GNUNETDNS_GROUP=gnunetdns],
1381 [GNUNETDNS_GROUP=$with_gnunetdns])],
1382 [AC_MSG_RESULT([gnunetdns])])
1383 AC_SUBST(GNUNETDNS_GROUP)
1390 AC_MSG_CHECKING(for gnutls)
1392 [ --with-gnutls=PFX base of gnutls installation],
1393 [AC_MSG_RESULT([$with_gnutls])
1394 AS_CASE([$with_gnutls],
1397 [AC_CHECK_HEADERS([gnutls/abstract.h],
1398 AC_CHECK_LIB([gnutls],
1399 [gnutls_priority_set],
1401 AC_CHECK_HEADERS([gnutls/dane.h],
1402 AC_CHECK_LIB([gnutls-dane],
1403 [dane_verify_crt_raw],
1406 [LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
1407 CPPFLAGS="-I$with_gnutls/include $CPPFLAGS"
1408 AC_CHECK_HEADERS([gnutls/abstract.h],
1409 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1410 EXT_LIB_PATH="-L$with_gnutls/lib $EXT_LIB_PATH"
1412 AC_CHECK_HEADERS([gnutls/dane.h],
1413 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1417 [AC_MSG_RESULT([--with-gnutls not specified])
1418 AC_CHECK_HEADERS([gnutls/abstract.h],
1419 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1421 AC_CHECK_HEADERS([gnutls/dane.h],
1422 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1425 AM_CONDITIONAL(HAVE_GNUTLS, test x$gnutls = xtrue)
1426 AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have GnuTLS])
1427 AM_CONDITIONAL(HAVE_GNUTLS_DANE, test x$gnutls_dane = x1)
1428 AC_DEFINE_UNQUOTED([HAVE_GNUTLS_DANE], $gnutls_dane, [We have GnuTLS with DANE support])
1432 # Test if we are building for superMUC
1433 AC_MSG_CHECKING(if GNUnet is being configured to run on the SuperMUC)
1434 AC_ARG_ENABLE([supermuc],
1435 [AS_HELP_STRING([--enable-supermuc],
1436 [build GNUnet with support to run on the SuperMUC (default is NO)])],
1437 [AS_IF([test "x$enable_supermuc" = "xno"],
1441 enable_supermuc=no])
1442 AC_MSG_RESULT($enable_SUPERMUC)
1443 AM_CONDITIONAL([ENABLE_SUPERMUC], [test "x$supermuc" = "x1"])
1444 AC_DEFINE_UNQUOTED([ENABLE_SUPERMUC], [$supermuc], [Build with support for SuperMUC])
1446 # Check if NSE has to send timestamp information to testbed logger for
1447 # generating histogram of messages received
1448 AC_MSG_CHECKING(if NSE has to send timestamp information to testbed logger)
1449 AC_ARG_ENABLE([nse-histogram],
1450 [AS_HELP_STRING([--enable-nse-histogram],
1451 [have NSE send timestamp information to testbed logger for generating
1452 histogram of received messages. NOT useful for production (default is
1454 [AS_IF([test "x$enableval" = "xno"],
1456 [nse_histogram=1])],
1458 enable_nse_histogram=no])
1459 AC_MSG_RESULT($enable_nse_histogram)
1460 AM_CONDITIONAL([ENABLE_NSE_HISTOGRAM], [test "x$nse_histogram" = "x1"])
1461 AC_DEFINE_UNQUOTED([ENABLE_NSE_HISTOGRAM], [$nse_histogram],
1462 [have NSE send timestamp information to testbed logger])
1464 # should 'make check' run tests?
1465 AC_MSG_CHECKING(whether to run tests)
1466 AC_ARG_ENABLE([testruns],
1467 [AS_HELP_STRING([--disable-testruns], [disable running tests on make check (default is YES)])],
1468 [enable_tests_run=${enableval}],
1469 [enable_tests_run=yes])
1470 AC_MSG_RESULT($enable_test_run)
1471 AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"])
1474 AC_MSG_CHECKING([whether to compile in benchmarks (currently for http and crypto)])
1475 AC_ARG_ENABLE([benchmark],
1476 [AS_HELP_STRING([--enable-benchmark], [enable benchmarking])],
1477 [enable_benchmark=${enableval}],
1478 [enable_benchmark=no])
1479 AC_MSG_RESULT($enable_benchmark)
1480 AS_IF([test "x$enable_benchmark" = "xyes"],
1481 [AC_DEFINE_UNQUOTED(ENABLE_BENCHMARK,1,[Benchmarks are enabled])])
1482 AM_CONDITIONAL([ENABLE_BENCHMARK], [test "x$enable_benchmark" = "xyes"])
1485 # should expensive tests be run?
1486 AC_MSG_CHECKING(whether to run expensive tests)
1487 AC_ARG_ENABLE([expensivetests],
1488 [AS_HELP_STRING([--enable-expensivetests], [enable running expensive testcases])],
1489 [enable_expensive=${enableval}],
1490 [enable_expensive=no])
1491 AC_MSG_RESULT($enable_expensive)
1492 AM_CONDITIONAL([HAVE_EXPENSIVE_TESTS], [test "x$enable_expensive" = "xyes"])
1494 # should ports be open for Java services?
1495 AC_MSG_CHECKING(whether to enable ports for gnunet-java)
1496 AC_ARG_ENABLE([javaports],
1497 [AS_HELP_STRING([--enable-javaports], [use non-zero ports for services with Java bindings (default is NO)])],
1498 [enable_java_ports=${enableval}],
1499 [enable_java_ports=no])
1500 AC_MSG_RESULT($enable_java_ports)
1501 AS_IF([test "x$enable_java_ports" = "xyes"],
1503 [JAVAPORT="$UNIXONLY"])
1506 # should benchmarks be run?
1507 AC_MSG_CHECKING(whether to run benchmarks during make check)
1508 AC_ARG_ENABLE([benchmarks],
1509 [AS_HELP_STRING([--enable-benchmarks], [enable running benchmarks during make check])],
1510 [enable_benchmarks=${enableval}],
1511 [enable_benchmarks=no])
1512 AC_MSG_RESULT($enable_benchmarks)
1513 AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
1515 # should gnunet-testing be compiled
1516 AC_MSG_CHECKING(wether to compile gnunet-testing)
1517 AC_ARG_ENABLE([testing],
1518 [AS_HELP_STRING([--disable-testing], [do not build gnunet-testing])],
1519 [enable_testing=${enableval}],
1520 [enable_testing=yes])
1521 AC_MSG_RESULT($enable_testing)
1522 AM_CONDITIONAL([HAVE_TESTING], [test "x$enable_testing" = "xyes"])
1524 # should experimental code be compiled (code that may not yet compile)?
1525 AC_MSG_CHECKING(whether to compile experimental code)
1526 AC_ARG_ENABLE([experimental],
1527 [AS_HELP_STRING([--enable-experimental], [enable compiling experimental code])],
1528 [enable_experimental=${enableval}],
1529 [enable_experimental=no])
1530 AC_MSG_RESULT($enable_experimental)
1531 AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
1533 # should malicious code be compiled (should only be used for testing)?
1534 AC_MSG_CHECKING(whether to compile malicious code)
1535 AC_ARG_ENABLE([malicious],
1536 [AS_HELP_STRING([--enable-malicious], [enable compiling malicious code])],
1537 [AS_IF([test "x$enableval" = "xno"],
1541 enable_malicious=no])
1542 AC_MSG_RESULT($enable_malicious)
1543 AM_CONDITIONAL([ENABLE_MALICIOUS], [test 1=$malicious])
1544 AC_DEFINE_UNQUOTED([ENABLE_MALICIOUS], [$malicious],
1545 [enable compilation of malicious code])
1547 # should services be started on demand when needed?
1548 # Some services may choose to never start by default
1549 # and it is up to the service/module developer to decide
1550 # by having "START_ON_DEMAND = NO" instead of
1551 # "START_ON_DEMAND = @START_ON_DEMAND@"
1552 # in the service/module's conf.in file.
1553 # See also IMMEDIATE_START for an unconditional immediate start.
1554 START_ON_DEMAND="YES"
1555 AC_MSG_CHECKING(whether to start peer's services on demand by default)
1556 AC_ARG_ENABLE([autostart],
1557 [AS_HELP_STRING([--disable-autostart], [do not start peer's services by default])],
1558 [enable_autostart=${enableval}
1559 AS_IF([test "x$enable_autostart" = "xno"],
1560 [START_ON_DEMAND="NO"])
1562 [enable_autostart=yes])
1563 AC_MSG_RESULT($enable_autostart)
1564 #AM_CONDITIONAL([HAVE_START_ON_DEMAND], [test "x$enable_autostart" = "xyes"])
1565 AC_SUBST(START_ON_DEMAND)
1567 # should memory statistics be kept (very expensive CPU-wise!)
1568 AC_MSG_CHECKING(whether to create expensive statistics on memory use)
1569 AC_ARG_ENABLE([heapstats],
1570 [AS_HELP_STRING([--enable-heapstats], [enable expensive heap statistics])],
1571 [enable_heapstats=1],
1572 [enable_heapstats=0])
1573 AC_MSG_RESULT($enable_heapstats)
1574 AC_DEFINE_UNQUOTED([ENABLE_HEAP_STATISTICS],$enable_heapstats,[enable expensive heap statistics])
1577 # Check if the __thread storage class for
1578 # thread-local storage is available.
1579 AC_MSG_CHECKING(whether __thread is supported)
1581 [AC_LANG_PROGRAM([#include <stdlib.h>
1583 static __thread int a = 1;],
1585 [have_thread_local_gcc=1],[have_thread_local_gcc=0])
1586 AC_DEFINE_UNQUOTED([HAVE_THREAD_LOCAL_GCC],$have_thread_local_gcc,[Define this if __thread is supported])
1587 AS_IF([test "x$have_thread_local_gcc" = "x1"],
1588 [AC_MSG_RESULT(yes)],
1589 [AC_MSG_RESULT(no)])
1592 AC_MSG_CHECKING(whether to compile with support for code coverage analysis)
1593 AC_ARG_ENABLE([coverage],
1594 AS_HELP_STRING([--enable-coverage],
1595 [compile the library with code coverage support]),
1596 [use_gcov=${enableval}],
1598 AC_MSG_RESULT($use_gcov)
1599 AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"])
1603 # TODO: git blame says this predates our switch to git.
1604 # git-svn should be adjusted to simply git, or
1605 # an external script that does the job.
1606 AC_PATH_PROG(svnversioncommand, svnversion)
1607 AC_PATH_PROG(gitcommand, git)
1608 AC_MSG_CHECKING(for source being under a VCS)
1612 AC_PATH_PROG(gitcommand, git)
1613 AC_MSG_CHECKING(for source being under a VCS)
1615 AS_IF([test ! "X$gitcommand" = "X"],
1617 git_version=$(cd $srcdir ; git rev-list --full-history --all --abbrev-commit | head -n 1 2>/dev/null)
1619 AS_IF([test "X$git_version" = "X"],
1622 vcs_version="\"release\""
1625 vcs_name="yes, git-svn"
1626 vcs_version="\"git-$git_version\""
1628 AC_MSG_RESULT($vcs_name)
1630 AC_MSG_CHECKING(VCS version)
1631 AC_MSG_RESULT($vcs_version)
1632 AC_DEFINE_UNQUOTED(VCS_VERSION, [$vcs_version], [VCS revision/hash or tarball version])
1637 contrib/hellos/Makefile
1638 contrib/services/Makefile
1639 contrib/services/openrc/Makefile
1640 contrib/services/systemd/Makefile
1641 contrib/scripts/Makefile
1642 contrib/scripts/gnunet-logread/Makefile
1645 doc/doxygen/Makefile
1646 doc/handbook/Makefile
1647 doc/tutorial/Makefile
1656 src/ats-tool/Makefile
1657 src/ats-tests/Makefile
1658 src/auction/Makefile
1661 src/cadet/cadet.conf
1664 src/consensus/Makefile
1665 src/consensus/consensus.conf
1666 src/conversation/Makefile
1667 src/conversation/conversation.conf
1669 src/datacache/Makefile
1670 src/datastore/Makefile
1671 src/datastore/datastore.conf
1677 src/fragmentation/Makefile
1682 src/gns/nss/Makefile
1683 src/gnsrecord/Makefile
1685 src/identity/Makefile
1686 src/identity/identity.conf
1689 src/include/Makefile
1690 src/integration-tests/Makefile
1692 src/hostlist/Makefile
1695 src/namecache/Makefile
1696 src/namecache/namecache.conf
1697 src/namestore/Makefile
1698 src/namestore/namestore.conf
1701 src/nat-auto/Makefile
1702 src/nat-auto/nat-auto.conf
1706 src/peerinfo/Makefile
1707 src/peerinfo/peerinfo.conf
1708 src/peerinfo-tool/Makefile
1709 src/peerstore/Makefile
1710 src/peerstore/peerstore.conf
1714 src/regex/regex.conf
1715 src/revocation/Makefile
1716 src/revocation/revocation.conf
1719 src/secretsharing/Makefile
1720 src/secretsharing/secretsharing.conf
1721 src/scalarproduct/Makefile
1722 src/scalarproduct/scalarproduct.conf
1726 src/statistics/Makefile
1727 src/statistics/statistics.conf
1728 src/template/Makefile
1729 src/testbed/Makefile
1730 src/testbed/testbed.conf
1731 src/testbed-logger/Makefile
1732 src/testbed-logger/testbed-logger.conf
1733 src/testing/Makefile
1734 src/topology/Makefile
1735 src/transport/Makefile
1736 src/transport/transport.conf
1738 src/util/resolver.conf
1741 src/zonemaster/Makefile
1742 src/zonemaster/zonemaster.conf
1745 src/reclaim-attribute/Makefile
1746 src/reclaim/Makefile
1748 pkgconfig/gnunetarm.pc
1749 pkgconfig/gnunetats.pc
1750 pkgconfig/gnunetblock.pc
1751 pkgconfig/gnunetcadet.pc
1752 pkgconfig/gnunetconsensus.pc
1753 pkgconfig/gnunetconversation.pc
1754 pkgconfig/gnunetcore.pc
1755 pkgconfig/gnunetdatacache.pc
1756 pkgconfig/gnunetdatastore.pc
1757 pkgconfig/gnunetdht.pc
1758 pkgconfig/gnunetdns.pc
1759 pkgconfig/gnunetenv.pc
1760 pkgconfig/gnunetfragmentation.pc
1761 pkgconfig/gnunetfs.pc
1762 pkgconfig/gnunetgns.pc
1763 pkgconfig/gnunethello.pc
1764 pkgconfig/gnunetidentity.pc
1765 pkgconfig/gnunetmicrophone.pc
1766 pkgconfig/gnunetmysql.pc
1767 pkgconfig/gnunetnamestore.pc
1768 pkgconfig/gnunetnat.pc
1769 pkgconfig/gnunetnse.pc
1770 pkgconfig/gnunetpeerinfo.pc
1771 pkgconfig/gnunetpq.pc
1772 pkgconfig/gnunetregex.pc
1773 pkgconfig/gnunetrevocation.pc
1774 pkgconfig/gnunetrps.pc
1775 pkgconfig/gnunetscalarproduct.pc
1776 pkgconfig/gnunetset.pc
1777 pkgconfig/gnunetspeaker.pc
1778 pkgconfig/gnunetstatistics.pc
1779 pkgconfig/gnunettestbed.pc
1780 pkgconfig/gnunettesting.pc
1781 pkgconfig/gnunettransport.pc
1782 pkgconfig/gnunetutil.pc
1783 pkgconfig/gnunetvpn.pc
1788 # FIXME: `some modules' -> be more specific which exact modules.
1791 AS_IF([test "x$enable_java_ports" = "xyes"],
1792 [AC_MSG_NOTICE([NOTICE: Opening ports for gnunet-java bindings by default.])])
1795 #### Lasciate ogne speranza, voi ch'intrate
1797 #### This could be moved to the checks above,
1798 #### but for now let's keep it here.
1801 # -- print message regarding enabled experimental features
1802 AS_IF([test "x$enable_experimental" = "xyes"],
1803 [experimental_msg="experimental features enabled"])
1805 AS_IF([test "$enable_framework_build" = "yes"],
1806 [macosx_framework_msg="yes"],
1807 [macosx_framework_msg="no"])
1809 AS_IF([test "x$working_libidn2" = x1],
1810 [libidn2_msg="libidn2"])
1812 AS_IF([test "x$working_libidn1" = x1],
1813 [libidn1_msg="libidn1"])
1815 AS_IF([test "x$texi2mdoc_generation" = x1],
1819 AS_IF([test "x$makeinfo" != "x1"],
1821 [texinfo_msg="yes"])
1823 AS_IF([test "x$conversation_backend" = "xnone"],
1824 [AS_IF([test "x$pulse" != "x1"],
1825 [AC_MSG_NOTICE([WARNING: libpulse(audio) not found, conversation will not be built.])
1827 [libpulse_msg="yes"])
1828 AS_IF([test "x$opus" != "x1"],
1829 [AC_MSG_NOTICE([WARNING: libopus not found, conversation will not be built.])
1831 [libopus_msg="yes"])
1832 AS_IF([test "x$gst" != "x1"],
1833 [AC_MSG_NOTICE([WARNING: GStreamer not found, conversation will not be built.])
1834 gstreamer_msg="no"],
1835 [gstreamer_msg="yes"])],
1836 [features_msg="$features_msg conversation"])
1838 interface_msg=`echo $DEFAULT_INTERFACE | tr -d \"`
1840 AS_IF([test "x$lmhd" != "x1"],
1841 [libmicrohttpd_msg="no (optional)"],
1842 [libmicrohttpd_msg="yes"])
1844 AS_IF([test "x$jansson" = "x0"],
1845 [jansson_msg="no (optional)"],
1846 [jansson_msg="yes"])
1848 AS_IF([test "$extractor" != 1],
1849 [AC_MSG_WARN([ERROR: libextractor not found, but various file-sharing functions require it])],
1850 [libextractor_msg="yes"])
1852 AS_IF([test "x$zbar" = "x1"],
1854 features_msg="$features_msg gnunet-qr"],
1855 [AC_MSG_NOTICE([WARNING: zbar not found, gnunet-qr will not be built.])
1858 AS_IF([test "$gnurl" = "0"],
1859 [AS_IF([test "x$curl" = "xfalse"],
1860 [AC_MSG_NOTICE([WARNING: libgnurl not found. http client support will not be compiled.])
1861 AC_MSG_WARN([ERROR: libgnurl not found. hostlist daemon will not be compiled, and you probably WANT the hostlist daemon])
1863 [AC_MSG_NOTICE([WARNING: libgnurl not found, trying to use libcurl-gnutls instead.])
1867 AS_IF([test "$VAR_IFCONFIG_BINARY" = "false"],
1868 [AC_MSG_NOTICE([WARNING: optional ifconfig not found])
1869 ifconfig_msg="no (optional)"],
1870 [ifconfig_msg="yes"])
1872 AS_IF([test "$VAR_UPNPC_BINARY" = "false"],
1873 [AC_MSG_NOTICE([WARNING: optional upnpc binary not found])
1874 upnpc_msg="no (optional)"],
1877 AS_IF([test "$VAR_IPTABLES_BINARY" = "false"],
1878 [AC_MSG_NOTICE([WARNING: optional iptables not found])
1879 iptables_msg="no (optional)"],
1880 [iptables_msg="yes"])
1882 AS_IF([test "x$bluetooth" = "x0"],
1883 [AC_MSG_NOTICE([WARNING: optional bluetooth library not found.])
1884 bluetooth_msg="no (optional)"],
1885 [bluetooth_msg="yes"])
1887 AS_IF([test x$gnutls != xtrue],
1888 [AC_MSG_NOTICE([WARNING: GnuTLS not found, gnunet-gns-proxy will not be built])
1890 [AS_IF([test "x$gnutls_dane" != "x1"],
1891 [AC_MSG_NOTICE([WARNING: GnuTLS has no DANE support, DANE validation will not be possible])
1892 gnutls_msg="yes (without DANE support)"],
1893 [gnutls_msg="yes (with DANE support)"])])
1895 AS_IF([test $mysqlfail = true]
1896 [AC_MSG_NOTICE([WARNING: optional MySQL not found (or too old)])])
1897 AS_IF([test "$mysql" = true],
1898 [features_msg="$features_msg mysql"
1901 AS_IF([test "$sqlite" = true],
1902 [features_msg="$features_msg sqlite"
1904 [AC_MSG_ERROR([ERROR: sqlite3 not found, but sqlite3 is required.])
1906 AS_IF([test "$postgres" = true],
1907 [features_msg="$features_msg postgres"
1908 postgres_msg="yes"],
1909 [postgres_msg="no"])
1911 # ---- 1. replace spaces with newlines,
1912 # ---- 2. sort the lines,
1913 # ---- 3. replace the newlines with spaces.
1914 features_msg=`echo $features_msg | tr ' ' '\012' | sort | tr '\012' ' '`
1915 AC_SUBST(features_msg)
1919 # TODO: reduce the length of the last message block ("the message")
1922 GNUnet Configuration
1924 gnunet version: ${VERSION}
1927 Install prefix: ${prefix}
1930 CPPFLAGS: ${CPPFLAGS}
1933 Build Target: $build_target
1934 Mac OSX framework build: ${macosx_framework_msg}
1936 Default Interface: ${interface_msg}
1939 PostgreSQL: ${postgres_msg}
1940 sqlite3: ${sqlite_msg}
1943 bluetooth: ${bluetooth_msg}
1944 jansson: ${jansson_msg}
1945 iptables: ${iptables_msg}
1946 ifconfig: ${ifconfig_msg}
1948 gnutls: ${gnutls_msg}
1949 libzbar: ${libzbar_msg}
1951 libmicrohttpd: ${libmicrohttpd_msg}
1952 libidn: ${libidn1_msg}${libidn2_msg}
1953 libopus: ${libopus_msg}
1954 gstreamer: ${gstreamer_msg}
1955 libpulse: ${libpulse_msg}
1956 libextractor: ${libextractor_msg}
1958 texinfo manual: ${texinfo_msg}
1959 transpiled mdoc manual: ${mdoc_msg}
1961 features: ${features_msg}
1962 experimental: ${experimental_msg}
1967 Please make sure NOW that you have created a user and group 'gnunet'
1968 and additionally a group 'gnunetdns'. On Debian and Ubuntu GNU/Linux,
1972 adduser --system --group --disabled-login --home /var/lib/gnunet gnunet
1974 Make sure that '/var/lib/gnunet' is owned (and writable) by user
1975 'gnunet'. Then, you can compile GNUnet with
1979 After that, run (if necessary as 'root')
1983 to install everything.
1985 Each GNUnet user should be added to the 'gnunet' group (may
1986 require fresh login to come into effect):
1988 adduser USERNAME gnunet
1990 (run the above command as root once for each of your users, replacing
1991 "USERNAME" with the respective login names). If you have a global IP
1992 address, no further configuration is required.
1994 For more detailed setup instructions, see https://docs.gnunet.org/
1996 Optionally, download and compile gnunet-gtk to get a GUI for
1997 file-sharing and configuration. This is particularly recommended
1998 if your network setup is non-trivial, as gnunet-setup can be
1999 used to test in the GUI if your network configuration is working.
2000 gnunet-setup should be run as the "gnunet" user under X. As it
2001 does very little with the network, running it as "root" is likely
2002 also harmless. You can also run it as a normal user, but then
2003 you have to copy ~/.gnunet/gnunet.conf" over to the "gnunet" user's
2004 home directory in the end.
2006 Once you have configured your peer, run (as the 'gnunet' user)
2010 to start the peer. You can then run the various GNUnet-tools as
2011 your "normal" user (who should only be in the group 'gnunet').