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, $UNCRUSTIFY_BINARY)
323 # TODO: less repetition, add flag to pass name
324 AC_CHECK_PROGS(YAPF_BINARY, [yapf yapf3.0 yapf3.1 yapf3.2 yapf3.3 yapf3.4 yapf3.5 yapf3.6 yapf3.7 yapf3.8 yapf3.9 yapf4.0], false)
325 AM_CONDITIONAL(HAVE_YAPF_BINARY, test x$YAPF_BINARY != xfalse)
328 AC_CHECK_MEMBER(struct tm.tm_gmtoff,
329 [AC_DEFINE(HAVE_TM_GMTOFF, 1,
330 [Define if struct tm has the tm_gmtoff member.])],
334 # 'save' libs; only those libs found so far will be
335 # linked against _everywhere_. For the others, we
336 # will be more selective!
342 [have_addrinfo_a=1 AC_DEFINE(HAVE_GETADDRINFO_A,
344 [getaddrinfo_a supported])])
345 AM_CONDITIONAL(HAVE_GETADDRINFO_A,
346 [test "$have_addrinfo_a" = 1])
351 NEED_LIBGCRYPT_VERSION=1.6.0
354 AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)
355 AC_CHECK_DECLS([gcry_mpi_set_opaque_copy], [], [], [[#include <gcrypt.h>]])
357 AS_IF([test $gcrypt = 0],
361 *** You need libgcrypt to build this program.
362 ** This library is for example available at
363 *** ftp://ftp.gnupg.org/gcrypt/libgcrypt/
364 *** (at least version $NEED_LIBGCRYPT_VERSION (API $NEED_LIBGCRYPT_API)
368 AC_DEFINE_UNQUOTED([NEED_LIBGCRYPT_VERSION], "$NEED_LIBGCRYPT_VERSION", [required libgcrypt version])
370 AC_CHECK_DECLS([struct in6_ifreq], [], [], [[#include <linux/if_tun.h>]])
374 # should the build process be building the documentation?
375 AC_MSG_CHECKING(whether to build documentation)
376 AC_ARG_ENABLE([documentation],
377 [AS_HELP_STRING([--disable-documentation],
378 [do not build the documentation])],
379 [documentation=${enableval}],
381 AC_MSG_RESULT($documentation)
382 AS_IF([test "x$documentation" = "xyes"],
383 [AM_CONDITIONAL([DOCUMENTATION],
385 AC_DEFINE([DOCUMENTATION],
387 [Building the documentation])],
388 [AM_CONDITIONAL([DOCUMENTATION],
390 AC_DEFINE([DOCUMENTATION],
392 [Not building the documentation])])
394 # COMMENT: Check wether to transpile texinfo to mdoc.
395 # COMMENT: This is TRUE when --enable-texi2mdoc-generation
396 # COMMENT: but ERRORS when texi2mdoc binary is missing in your $PATH
397 # COMMENT: and makes the configure fail if it is missing.
398 # COMMENT: Consequential the DEFINE and CONDITIONAL are set to true.
399 # COMMENT: This is FALSE when --disable-texi2mdoc-generation was set
400 # COMMENT: or nothing was set (this is the default).
401 # COMMENT: There are 2 nested AS_IFs because we need to catch the
402 # COMMENT: potential non-existence of the texi2mdoc binary.
403 # COMMENT: Default return value / setting: no
404 AC_MSG_CHECKING(wether to include generated texi2mdoc output in installation)
405 AC_ARG_ENABLE([texi2mdoc-generation],
406 [AS_HELP_STRING([--enable-texi2mdoc-generation],
407 [include generated texi2mdoc output in installation])],
408 [texi2mdoc_generation=${enableval}],
409 [texi2mdoc_generation=no])
410 AC_MSG_RESULT($texi2mdoc_generation)
411 AS_IF([test "x$texi2mdoc_generation" = "xyes"],
412 [AS_IF([test "$texi2mdoc" = 0],
413 [AC_MSG_WARN([ERROR: transpiled mdoc output requires texi2mdoc.])
414 AC_MSG_WARN([ERROR: texi2mdoc can be obtained via your Operating System])
415 AC_MSG_WARN([ERROR: package manager or from https://mandoc.bsd.lv/texi2mdoc/])],
416 [AM_CONDITIONAL([TEXI2MDOC_GENERATION],true)
417 AC_DEFINE([TEXI2MDOC_GENERATION],
419 [Building section 7 mdoc output])])],
420 [AM_CONDITIONAL([TEXI2MDOC_GENERATION],
422 AC_DEFINE([TEXI2MDOC_GENERATION],
424 [Not building section 7 mdoc output])])
426 # should the build process be building only the documentation?
427 AC_MSG_CHECKING(whether to build only documentation)
428 AC_ARG_ENABLE([documentation-only],
429 [AS_HELP_STRING([--enable-documentation-only], [build only the documentation])],
430 [documentation_only=${enableval}],
431 [documentation_only=no])
432 AC_MSG_RESULT($documentation_only)
433 AS_IF([test "x$documentation_only" = "xyes"],
435 AM_CONDITIONAL([DOCUMENTATION_ONLY],true)
436 AC_DEFINE([DOCUMENTATION_ONLY],[1],[Building only the documentation])
438 AM_CONDITIONAL([DOCUMENTATION_ONLY],false)
439 # TODO: Double negation might be a bit hard to parse for some
440 # TODO: people reading the output.
441 AC_DEFINE([DOCUMENTATION_ONLY],[0],[Not building only the documentation])
444 # should the build process be including the manpages? (default: yes)
445 AC_MSG_CHECKING(whether to include man pages)
446 AC_ARG_ENABLE([include-manpages],
447 [AS_HELP_STRING([--disable-include-manpages], [Do not include the man pages in build and installation])],
448 [include_manpages=${enableval}],
449 [include_manpages=yes])
450 AC_MSG_RESULT($include_manpages)
451 AS_IF([test "x$include_manpages" = "xyes"],
453 AM_CONDITIONAL([INCLUDE_MANPAGES],true)
454 AC_DEFINE([INCLUDE_MANPAGES],[1],[Including the man pages in the build and installation])
456 AM_CONDITIONAL([INCLUDE_MANPAGES],false)
457 AC_DEFINE([INCLUDE_MANPAGES],[0],[Not including the man pages in the build and installation])
460 # Do we have texinfo4? If yes, it is used to set texinfo4 specific switches
461 # (not syntax!) to the commandline tools which generate the html. If not,
462 # texinfo5 switches are used. This comes with no version checks, is
463 # enabled only at distributors action (ie defaults to "no").
464 # Mantis #3914 for more details (https://bugs.gnunet.org/view.php?id=3914)
465 AC_MSG_CHECKING(whether to enable texinfo4 switches)
466 AC_ARG_ENABLE([texinfo4],
467 [AS_HELP_STRING([--enable-texinfo4], [Use texinfo version 4 specific switches])],
468 [activate_texinfo4=${enableval}],
469 [activate_texinfo4=no])
470 AC_MSG_RESULT($activate_texinfo4)
471 AS_IF([test "x$activate_texinfo4" = "xyes"],
473 AM_CONDITIONAL([ACTIVATE_TEXINFO4],true)
474 AC_DEFINE([ACTIVATE_TEXINFO4],[1],[Using texinfo version 4 specific switches])
476 AM_CONDITIONAL([ACTIVATE_TEXINFO4],false)
477 AC_DEFINE([INCLUDE_MANPAGES],[0],[Using texinfo version 5 or later switches])
481 # Adam shostack suggests the following for Windows:
482 # -D_FORTIFY_SOURCE=2 -fstack-protector-all
483 AC_ARG_ENABLE(gcc-hardening,
484 AS_HELP_STRING(--enable-gcc-hardening, enable compiler security checks),
485 [AS_IF([test x$enableval = xyes],[
486 CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-all"
487 CFLAGS="$CFLAGS -fwrapv -fPIE -Wstack-protector"
488 CFLAGS="$CFLAGS --param ssp-buffer-size=1"
489 LDFLAGS="$LDFLAGS -pie"
492 # Linker hardening options
493 # Currently these options are ELF specific - you can't use this with MacOSX
494 AC_ARG_ENABLE(linker-hardening,
495 AS_HELP_STRING(--enable-linker-hardening, enable linker security fixups),
496 [AS_IF([test x$enableval = xyes],
497 [LDFLAGS="$LDFLAGS -z relro -z now"])])
500 AC_ARG_ENABLE(sanitizer,
501 AS_HELP_STRING(--enable-sanitizer, enable Address Sanitizer and Undefined Behavior Sanitizer),
502 [AS_IF([test x$enableval = xyes],[
503 LDFLAGS="$CFLAGS -fsanitize=address,undefined -fno-omit-frame-pointer"
507 extra_logging=GNUNET_NO
508 AC_ARG_ENABLE([logging],
509 AS_HELP_STRING([--enable-logging@<:@=value@:>@],[Enable logging calls. Possible values: yes,no,verbose,veryverbose ('yes' is the default)]),
510 [AS_IF([test "x$enableval" = "xyes"], [],
511 [test "x$enableval" = "xno"], [AC_DEFINE([GNUNET_CULL_LOGGING],[],[Define to cull all logging calls])],
512 [test "x$enableval" = "xverbose"], [extra_logging=GNUNET_YES]
513 [test "x$enableval" = "xveryverbose"], [extra_logging=\(GNUNET_YES+1\)])
515 AC_DEFINE_UNQUOTED([GNUNET_EXTRA_LOGGING],[$extra_logging],[1 if extra logging is enabled, 2 for very verbose extra logging, 0 otherwise])
517 # should memory poisoning be enabled?
518 AC_MSG_CHECKING(whether to poison freed memory)
519 AC_ARG_ENABLE([poisoning],
520 [AS_HELP_STRING([--enable-poisoning], [enable poisoning of freed memory (good for debugging)])],
521 [enable_poisoning=${enableval}],
523 AS_IF([test "x$extra_logging" != "xGNUNET_NO"],
524 [enable_poisoning="defaults to yes (extra logging is enabled)"],
525 [enable_poisoning=no])
527 AC_MSG_RESULT($enable_poisoning)
528 AS_IF([test ! "x$enable_poisoning" = "xno"],
529 [enable_poisoning=1],
530 [enable_poisoning=0])
531 AC_DEFINE_UNQUOTED([ENABLE_POISONING],[$enable_poisoning],[1 if freed memory should be poisoned, 0 otherwise])
533 AS_IF([test $build = $target],
535 AC_MSG_CHECKING([for working HMAC])
537 LIBS="$LIBS $LIBGCRYPT_LIBS"
538 CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
540 [AC_LANG_PROGRAM([#include <gcrypt.h>
541 #include <stdio.h>], [[
544 unsigned char data[] = { 0xbf, 0x16, 0x6e, 0x46, 0x3a, 0x6c, 0xf3, 0x93, 0xa7, 0x72,
545 0x11, 0xa1, 0xdc, 0x0b, 0x07, 0xdb, 0x1a, 0x5e, 0xd9, 0xb9, 0x81, 0xbe,
546 0xea, 0xe4, 0x31, 0x5f, 0x24, 0xff, 0xfe, 0x50, 0x8a, 0xde };
547 unsigned char key[] = { 0xfc, 0x62, 0x76, 0x35 };
548 unsigned char result[] = {0xa2, 0xb, 0x1, 0xd9, 0xc0, 0x8b, 0x5a, 0x12, 0x80,
549 0xd5, 0x50, 0x12, 0x8e, 0xd0, 0x5b, 0xb6, 0x5c, 0x87, 0x24, 0xe2, 0xd0,
550 0xd2, 0xaf, 0x63, 0xae, 0xd1, 0xd6, 0x64, 0x14, 0xe3, 0x6e, 0x61, 0x5b,
551 0xd, 0xba, 0x17, 0x7d, 0xd3, 0x10, 0xb1, 0x37, 0x41, 0x91, 0x7d, 0xeb,
552 0x1, 0x4d, 0x71, 0xe8, 0x59, 0x71, 0x42, 0x8e, 0xd6, 0xf3, 0x29, 0x3b,
553 0x90, 0xf2, 0xd1, 0xaf, 0x65, 0x1e, 0xb3};
555 if (!gcry_check_version (GCRYPT_VERSION))
557 fprintf (stderr, "Version mismatch %s <-> %s \n", gcry_check_version (NULL), GCRYPT_VERSION);
561 gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
562 gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
564 if (gcry_md_open(&mac, GCRY_MD_SHA512, GCRY_MD_FLAG_HMAC) != GPG_ERR_NO_ERROR)
566 fprintf (stderr, "gcry_md_open error\n");
570 gcry_md_setkey (mac, key, sizeof (key));
571 gcry_md_write (mac, data, sizeof (data));
573 if (memcmp(gcry_md_read (mac, 0), result, gcry_md_get_algo_dlen (gcry_md_get_algo (mac))) != 0)
575 fprintf (stderr, "memcmp error\n");
583 [AC_MSG_RESULT([yes])],
588 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.])
592 AC_MSG_FAILURE([HMAC test failed])
596 AC_MSG_FAILURE([libgcrypt header version does not match library version])
599 [AC_MSG_RESULT([cross compiling, test skipped])])
601 ]) # $build = $target
603 # check for bluetooth library
605 CHECK_LIBHEADER(BLUETOOTH, bluetooth, ba2str, bluetooth/bluetooth.h,bluetooth=1,)
606 AM_CONDITIONAL(HAVE_LIBBLUETOOTH, [test "$bluetooth" = 1])
607 AS_IF([test "$bluetooth" = 1],
608 [AC_DEFINE([HAVE_LIBBLUETOOTH],[1],[Have bluetooth library])],
609 [AC_DEFINE([HAVE_LIBBLUETOOTH],[0],[Lacking bluetooth library])])
611 # check for zbar library
613 AC_MSG_CHECKING(for libzbar)
615 [ --with-zbar=PREFIX (base of libzbar installation)],
616 [AC_MSG_RESULT([$with_zbar])
617 AS_CASE([$with_zbar],
619 [yes],[CHECK_LIBHEADER(ZBAR, zbar, zbar_processor_create, zbar.h,zbar=1,,)],
621 LDFLAGS="-L$with_zbar/lib $LDFLAGS"
622 CPPFLAGS="-I$with_zbar/include $CPPFLAGS"
623 AC_CHECK_HEADERS(zbar.h,
624 AC_CHECK_LIB([zbar], [zbar_processor_create],
625 EXT_LIB_PATH="-L$with_zbar/lib $EXT_LIB_PATH"
629 [AC_MSG_RESULT([--with-zbar not specified])
630 CHECK_LIBHEADER(ZBAR, zbar, zbar_processor_create, zbar.h,zbar=1,,)])
631 AM_CONDITIONAL(HAVE_ZBAR, [test "$zbar" = 1])
632 AS_IF([test "x$zbar" = x1],
633 [AC_DEFINE([HAVE_ZBAR],[1],[Have zbar library])],
634 [AC_DEFINE([HAVE_ZBAR],[0],[Lacking zbar library])])
636 # check for jansson library
638 AC_MSG_CHECKING(for libjansson)
640 [ --with-jansson=PREFIX (base of libjansson installation)],
641 [AC_MSG_RESULT([$with_jansson])
642 AS_CASE([$with_jansson],
645 CHECK_LIBHEADER(JANSSON, jansson, json_loads, jansson.h,jansson=1,)
647 LDFLAGS="-L$with_jansson/lib $LDFLAGS"
648 CPPFLAGS="-I$with_jansson/include $CPPFLAGS"
649 AC_CHECK_HEADERS(jansson.h,
650 AC_CHECK_LIB([jansson], [json_loads],
651 EXT_LIB_PATH="-L$with_jansson/lib $EXT_LIB_PATH"
655 [AC_MSG_RESULT([--with-jansson not specified])
656 CHECK_LIBHEADER(JANSSON, jansson, json_loads, jansson.h,jansson=1,)])
657 AM_CONDITIONAL(HAVE_JANSSON, [test "$jansson" = 1])
658 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
659 AS_IF([test "x$jansson" = x1],
660 [AC_DEFINE([HAVE_JANSSON],[1],[Have jansson library])],
661 [AC_DEFINE([HAVE_JANSSON],[0],[Lacking jansson library])])
664 # check for libpulse(audio) library
667 CHECK_LIBHEADER(LIBPULSE, pulse, pa_stream_peek, pulse/simple.h,pulse=1,)
668 AS_IF([test "$pulse" = 1],
669 [AC_DEFINE([HAVE_PULSE],[1],[Have libpulse(audio) library])
672 # check for libopus(audio) library
675 CHECK_LIBHEADER(LIBOPUS,
679 AC_CHECK_DECL([OPUS_SET_GAIN],[opus=1],[],[[#include <opus/opus.h>]]))
680 AS_IF([test "x$opus" = x1],
681 [AC_DEFINE([HAVE_OPUS],[1],[Have libopus library])
685 AC_CHECK_LIB(ogg, ogg_stream_flush_fill,
686 [AC_CHECK_HEADERS([ogg/ogg.h],
687 AM_CONDITIONAL(HAVE_OGG, true)
689 AC_DEFINE(HAVE_OGG,1,[Have ogg]),
690 AM_CONDITIONAL(HAVE_OGG, false)
692 AC_DEFINE(HAVE_OGG,0,[lacking ogg]))],
693 AM_CONDITIONAL(HAVE_OGG, false)
697 PKG_CHECK_MODULES([GLIB],
699 [# check for pbc library
701 AC_CHECK_HEADER([pbc/pbc.h],pbc=1)
702 AC_CHECK_HEADER([gabe.h],abe=1)
703 AM_CONDITIONAL(HAVE_PBC, [test "x$pbc" = x1])
704 AM_CONDITIONAL(HAVE_ABE, [test "x$abe" = x1])
705 AS_IF([test "x$pbc" = x1],
706 [AC_DEFINE([HAVE_PBC],[1],[Have pbc library])],
707 [AC_DEFINE([HAVE_PBC],[0],[Lacking pbc library])])
708 AS_IF([test "x$abe" = x1],
709 [AC_DEFINE([HAVE_ABE],[1],[Have ABE library])],
710 [AC_DEFINE([HAVE_ABE],[0],[Lacking ABE library])])],
712 AM_CONDITIONAL(HAVE_PBC, [false])
713 AM_CONDITIONAL(HAVE_ABE, [false])
714 AC_DEFINE([HAVE_PBC],[0],[Lacking glib library])])
720 [glib-2.0 gobject-2.0 gstreamer-1.0 gstreamer-app-1.0 gstreamer-audio-1.0],
722 gstreamer_msg="yes"],
726 AS_IF([test "x$pulse" != "x1" -o "x$opus" != "x1" -o "x$ogg" != "x1"],[
727 AS_IF([test "x$gst" != "x1"],[
728 conversation_backend=none
729 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
730 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
731 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
733 conversation_backend=gst
734 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
735 AM_CONDITIONAL(BUILD_GST_HELPERS, true)
736 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
739 conversation_backend=pulse
740 AM_CONDITIONAL(BUILD_PULSE_HELPERS, true)
741 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
742 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
745 AS_IF([test "x$conversation_backend" = "xnone"],
746 AM_CONDITIONAL(BUILD_CONVERSATION, false),
747 AM_CONDITIONAL(BUILD_CONVERSATION, true))
750 LIBGNURL_CHECK_CONFIG(,7.34.0,gnurl=1,gnurl=0)
752 SAVE_CPPFLAGS=$CPPFLAGS
753 CPPFLAGS="$LIBGNURL_CPPFLAGS $LIBCURL_CPPFLAGS $CPPFLAGS"
754 LIBS="$LIBGNURL $LIBCURL $LIBS"
757 LIBCURL_CHECK_CONFIG(,7.34.0,[curl=true],[curl=false])
758 AS_IF([test "x$curl" = xtrue],[
759 AC_CHECK_HEADER([curl/curl.h],
760 AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],[curl=false],[[#include <curl/curl.h>]]),
762 # need libcurl-gnutls.so, everything else is not acceptable
763 AC_CHECK_LIB([curl-gnutls],[curl_easy_getinfo],,[curl=false])
764 # cURL must support CURLINFO_TLS_SESSION, version >= 7.34
767 # libcurl and libgnurl should be mutually exclusive
768 AS_IF([test "$gnurl" = 1],
769 [AM_CONDITIONAL(HAVE_LIBGNURL, true)
770 AC_DEFINE([HAVE_LIBGNURL],[1],[Have libgnurl])
771 AM_CONDITIONAL(HAVE_LIBCURL, false)
772 AC_DEFINE([HAVE_LIBCURL],[0],[Lacking libcurl])],
773 [AS_IF([test "$curl" = true],
774 [AM_CONDITIONAL(HAVE_LIBGNURL, false)
775 AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
776 AM_CONDITIONAL(HAVE_LIBCURL, true)
777 AC_DEFINE([HAVE_LIBCURL],[1],[Have libcurl])],
778 [AC_MSG_WARN([ERROR: GNUnet requires libcurl-gnutls or gnurl >= 7.34])
779 AM_CONDITIONAL(HAVE_LIBGNURL, false)
780 AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
781 AM_CONDITIONAL(HAVE_LIBCURL, false)
782 AC_DEFINE([HAVE_LIBCURL],[0],[Lacking libcurl])])])
784 AC_SEARCH_LIBS(__atomic_load_8, atomic, [have_libatomic=1 AC_DEFINE(HAVE_LIBATOMIC,1,[external libatomic])])
785 AM_CONDITIONAL(HAVE_LIBATOMIC, [test "$have_libatomic" = 1])
787 # restore LIBS & CPPFLAGS
789 CPPFLAGS=$SAVE_CPPFLAGS
791 AC_CHECK_HEADERS([glpk.h],[glpk=true],[glpk=false])
792 # GLPK must support glpk_init_env, version >= 4.43
793 AC_CHECK_LIB([glpk],[glp_init_env],,[glpk=false])
794 # GLPK must support atm MLP presolving, version >= 4.32
795 AC_CHECK_MEMBERS(glp_iocp.presolve,,[glpk=false],[[#include <glpk.h>]])
796 AS_IF([test "x$glpk" = xfalse],
798 AM_CONDITIONAL(HAVE_LIBGLPK, false)
799 AC_MSG_WARN([ERROR: GNUnet requires GLPK >= 4.32])
801 AM_CONDITIONAL(HAVE_LIBGLPK, true)
802 AC_DEFINE([HAVE_LIBGLPK],[1],[Have GLPK])
806 AC_CHECK_HEADERS([nss.h],[nss=true],[nss=false])
807 AS_IF([test x$nss = xfalse],
809 AM_CONDITIONAL(HAVE_GLIBCNSS, false)
810 AC_MSG_WARN([No GNU libc nss header, will not build NSS plugin])
815 AC_CHECK_DECL([NSS_STATUS_UNAVAIL],
816 [AM_CONDITIONAL(HAVE_GLIBCNSS, true)],
817 [AM_CONDITIONAL(HAVE_GLIBCNSS, false)
818 AC_MSG_WARN([No nss header fails to define NSS_STATUS_UNAVAIl, will not build NSS plugin])],
824 # test for kvm and kstat (for CPU stats under BSD/Solaris)
825 AC_CHECK_LIB([kvm],[kvm_open])
826 AC_CHECK_LIB([kstat],[kstat_open])
829 # should the build process be restricted to the code required
830 # for GNU Taler wallets?
831 AC_MSG_CHECKING(whether to compile GNU Taler Wallet library ONLY)
832 AC_ARG_ENABLE([taler-wallet],
833 [AS_HELP_STRING([--enable-taler-wallet], [only compile for Taler wallet])],
834 [taler_only=${enableval}],
836 AC_MSG_RESULT($taler_only)
837 AS_IF([test "x$taler_only" = "xyes"],
839 AM_CONDITIONAL([TALER_ONLY],true)
840 AC_DEFINE([TALER_WALLET_ONLY],[1],[Compiling for Taler wallet])
842 AM_CONDITIONAL([TALER_ONLY],false)
843 AC_DEFINE([TALER_WALLET_ONLY],[0],[Canonical compilation])
846 # test for libextractor
848 AC_MSG_CHECKING(for libextractor)
849 AC_ARG_WITH(extractor,
850 [ --with-extractor=PREFIX (base of libextractor installation)],
851 [AC_MSG_RESULT([$with_extractor])
852 AS_CASE([$with_extractor],
855 AC_CHECK_HEADERS([extractor.h],
856 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
859 LDFLAGS="-L$with_extractor/lib $LDFLAGS"
860 CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
861 AC_CHECK_HEADERS([extractor.h],
862 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
863 EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
867 [AC_MSG_RESULT([--with-extractor not specified])
868 AC_CHECK_HEADERS([extractor.h],
869 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
874 AS_IF([test "$extractor" != 1],
876 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, false)
877 AC_DEFINE([HAVE_LIBEXTRACTOR],[0],[Lacking libextractor])
879 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, true)
880 AC_DEFINE([HAVE_LIBEXTRACTOR],[1],[Have libextractor])
884 AS_IF([test "$taler_only" != yes],[
887 # Check for libltdl header (#2999)
889 AC_MSG_CHECKING(for libltdl)
891 [AS_HELP_STRING([--with-ltdl=PREFIX],[base of libltdl installation])],
892 [AC_MSG_RESULT([$with_ltdl])
893 AS_CASE([$with_ltdl],
896 AC_CHECK_HEADERS(ltdl.h,
897 AC_CHECK_LIB([ltdl], [lt_dlopenext],
900 LDFLAGS="-L$with_ltdl/lib $LDFLAGS"
901 CPPFLAGS="-I$with_ltdl/include $CPPFLAGS"
902 AC_CHECK_HEADERS(ltdl.h,
903 AC_CHECK_LIB([ltdl], [lt_dlopenext],
904 EXT_LIB_PATH="-L$with_ltdl/lib $EXT_LIB_PATH"
908 [AC_MSG_RESULT([--with-ltdl not specified])
909 AC_CHECK_HEADERS(ltdl.h,
910 AC_CHECK_LIB([ltdl], [lt_dlopenext],
912 AS_IF([test x$ltdl = x1],
914 AC_MSG_RESULT([libltdl found])
916 AC_MSG_ERROR([GNUnet requires libltdl (from GNU libtool), try installing libltdl-dev])
921 # libidn and libidn2. The ideal goal is this:
922 # check for libidn2, if it doesn't exist check for libidn
923 # if both exist, prefer libidn2
924 # if none exist, fail and message that libidn or libidn2
925 # is required with a preference for libidn2.
926 # TODO: What we have right here can probably be improved.
929 AS_HELP_STRING([--with-libidn=pathname],
930 [Support IDN (needs libidn)]),
933 AS_IF([test x_$withval = x_yes],
934 [AC_CHECK_HEADERS([idna.h],
935 AC_MSG_NOTICE([Found idna.h]),
936 AC_CHECK_HEADERS([idn/idna.h],
937 AC_MSG_NOTICE([Found idn/idna.h]),
939 [AS_IF([test x_$withval != x_no],
940 [CFLAGS="$CFLAGS -I$withval/include"
941 LDFLAGS="$LDFLAGS -L$withval/lib"
942 AC_CHECK_HEADERS([idna.h],
943 AC_MSG_NOTICE([Found idna.h]),
944 [AC_MSG_NOTICE([Failed to find idna.h])
946 [my_with_libidn=0])])
950 AS_HELP_STRING([--with-libidn2=pathname],
951 [Support IDN (needs libidn2)]),
954 AS_IF([test x_$withval = x_yes],
955 [AC_CHECK_HEADERS([idn2.h],
956 AC_MSG_NOTICE([Found idn2.h]),
957 AC_CHECK_HEADERS([idn2/idn2.h],
958 AC_MSG_NOTICE([Found idn2/idn2.h]),
959 [AC_MSG_NOTICE([Failed to find idn2.h])
960 my_with_libidn2=0]))],
961 [AS_IF([test x_$withval != x_no],
962 [CFLAGS="$CFLAGS -I$withval/include"
963 LDFLAGS="$LDFLAGS -L$withval/lib"],
964 [my_with_libidn2=0])])
966 AC_MSG_CHECKING([if libidn can be used])
968 there_can_only_be_one=1
972 AS_IF([test x$my_with_libidn2 = x1],
973 [AC_MSG_NOTICE([Checking for libidn2])
975 [idn2_to_unicode_8z8z],
978 AC_DEFINE_UNQUOTED([HAVE_LIBIDN2],
980 [Define to 1 if you have 'libidn2' (-lidn2).])],
981 [MISSING_DEPS="${MISSING_DEPS}${MISSING_SEP}libidn2"
983 AM_CONDITIONAL(HAVE_LIBIDN2,
984 test x$working_libidn2 = x1)
985 AS_IF([test x$working_libidn2 = x0],
986 [AS_IF([test x$my_with_libidn = x1],
987 [AC_MSG_NOTICE([Checking for libidn])
992 AC_DEFINE_UNQUOTED([HAVE_LIBIDN],
994 [Define to 1 if you have 'libidn' (-lidn).])],
995 [there_can_only_be_one=0])],
996 [AS_IF([test x$my_with_libidn2 = x1],
997 [there_can_only_be_one=0
998 AC_MSG_FAILURE([* There can only be one libidn.
999 * Provide either libidn >= 1.13
1001 * libidn2 to the configure
1004 * --with-libidn])])])])
1005 AM_CONDITIONAL(HAVE_LIBIDN, test x$working_libidn1 = x1)
1007 AS_IF([test "$working_libidn1" = 0 -a "$working_libidn2" = 0],
1008 [AC_MSG_ERROR([GNUnet requires libidn (or libidn2)])])
1010 AS_IF([test x$there_can_only_be_one = x0],
1011 [AC_MSG_FAILURE([Missing dependencies: $MISSING_DEPS])])
1014 SAVE_LDFLAGS=$LDFLAGS
1015 SAVE_CPPFLAGS=$CPPFLAGS
1017 [ --with-zlib[[=DIR]] use libz in DIR],
1018 [AS_IF([test "$withval" = "no"],
1019 [AC_MSG_ERROR([GNUnet requires zlib])],
1020 [test "$withval" != "yes"],
1022 CPPFLAGS="${CPPFLAGS} -I$withval/include"
1023 LDFLAGS="${LDFLAGS} -L$withval/lib"])])
1024 AC_CHECK_HEADER(zlib.h,
1026 [AC_MSG_ERROR([GNUnet requires zlib])])
1029 [AC_DEFINE([HAVE_ZLIB],
1031 [Have compression library])
1032 if test "x${Z_DIR}" != "x"; then
1033 Z_CFLAGS="-I${Z_DIR}/include"
1034 Z_LIBS="-L${Z_DIR}/lib -lz"
1038 [AC_MSG_ERROR([GNUnet requires zlib])])
1042 AS_IF([test "$enable_shared" = "no"],
1043 [AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])])
1050 # end of taler-only being false
1057 # test for libunistring
1059 AS_IF([test $HAVE_LIBUNISTRING != yes],
1060 [AC_MSG_ERROR([GNUnet requires libunistring])])
1062 # under emscripten, $gl_libunistring_hexversion is undefined
1063 if test "$taler_only" != yes; then
1065 AS_IF([test "x$gl_libunistring_hexversion" = "x" || test "$gl_libunistring_hexversion" -le 2305],
1066 [AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])])
1068 AC_CHECK_HEADERS([unistr.h],
1070 AC_MSG_ERROR([Compiling GNUnet requires unistr.h (from libunistring) to be installed]))
1077 # Checks for standard header files.
1081 # Check for headers that are ALWAYS required
1082 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]))
1086 # Checks for headers that are only required on some systems or
1087 # opional (and where we do NOT abort if they are not there)
1088 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])
1090 # FreeBSD requires this for netinet/in_systm.h and netinet/ip.h
1091 AC_CHECK_HEADERS([sys/types.h netinet/in_systm.h netinet/in.h netinet/ip.h],,,
1092 [#ifdef HAVE_SYS_TYPES_H
1093 #include <sys/types.h>
1095 #ifdef HAVE_NETINET_IN_SYSTM_H
1096 #include <netinet/in_systm.h>
1098 #ifdef HAVE_NETINET_IN_H
1099 #include <netinet/in.h>
1103 SAVE_LDFLAGS=$LDFLAGS
1104 SAVE_CPPFLAGS=$CPPFLAGS
1108 AC_MSG_CHECKING(for SQLite)
1110 [ --with-sqlite=PFX base of SQLite installation],
1111 [AC_MSG_RESULT("$with_sqlite")
1112 AS_CASE([$with_sqlite],
1115 AC_CHECK_HEADERS(sqlite3.h,
1118 LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
1119 CPPFLAGS="-I$with_sqlite/include $CPPFLAGS"
1120 AC_CHECK_HEADERS(sqlite3.h,
1121 EXT_LIB_PATH="-L$with_sqlite/lib $EXT_LIB_PATH"
1122 SQLITE_LDFLAGS="-L$with_sqlite/lib"
1123 SQLITE_CPPFLAGS="-I$with_sqlite/include"
1125 LDFLAGS=$SAVE_LDFLAGS
1126 CPPFLAGS=$SAVE_CPPFLAGS
1129 [AC_MSG_RESULT([--with-sqlite not specified])
1130 AC_CHECK_HEADERS(sqlite3.h, sqlite=true)])
1131 AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue)
1132 AC_SUBST(SQLITE_CPPFLAGS)
1133 AC_SUBST(SQLITE_LDFLAGS)
1135 LDFLAGS=$SAVE_LDFLAGS
1136 CPPFLAGS=$SAVE_CPPFLAGS
1140 # even running the check for postgres breaks emscripten ...
1141 AS_IF([test "$taler_only" != yes],
1142 [AX_LIB_POSTGRESQL([9.5],
1143 [CPPFLAGS="$CPPFLAGS $POSTGRESQL_CPPFLAGS"
1144 AC_CHECK_HEADERS([libpq-fe.h],
1147 [AC_MSG_RESULT([no postgres])])])
1148 AM_CONDITIONAL(HAVE_POSTGRESQL, test x$postgres = xtrue)
1151 LDFLAGS=$SAVE_LDFLAGS
1152 CPPFLAGS=$SAVE_CPPFLAGS
1155 AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
1156 AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>])
1161 SAVE_LDFLAGS=$LDFLAGS
1162 SAVE_CPPFLAGS=$CPPFLAGS
1163 AC_MSG_CHECKING(for mysql)
1165 [ --with-mysql=PFX base of MySQL installation],
1166 [AC_MSG_RESULT([$with_mysql])
1167 AS_CASE([$with_mysql],
1170 AC_CHECK_HEADERS(mysql/mysql.h,
1171 AC_CHECK_LIB(mysqlclient, mysql_init,
1172 mysql=true), [], [])
1174 LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS"
1175 CPPFLAGS="-I$with_mysql/include $CPPFLAGS"
1176 AC_CHECK_HEADERS(mysql/mysql.h,
1177 AC_CHECK_LIB(mysqlclient, mysql_init,
1178 MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql"
1179 MYSQL_CPPFLAGS="-I$with_mysql/include"
1181 mysql=true), [], [])
1184 [AC_MSG_RESULT([--with-mysql not specified])
1185 if test -d "/usr/lib64/mysql"; then
1186 MYSQL_LIBDIR="/usr/lib64/mysql"
1187 elif test -d "/usr/lib/mysql"; then
1188 MYSQL_LIBDIR="/usr/lib/mysql"
1190 MYSQL_LIBDIR="/usr/lib"
1192 LDFLAGS="-L$MYSQL_LIBDIR $LDFLAGS $ZLIBS"
1193 AC_CHECK_LIB(mysqlclient, mysql_init,
1194 [AC_CHECK_HEADERS(mysql/mysql.h,
1195 MYSQL_LDFLAGS="-L$MYSQL_LIBDIR"
1201 AC_SUBST(MYSQL_LDFLAGS)
1202 AC_SUBST(MYSQL_CPPFLAGS)
1204 # additional version check for mysql
1205 AC_ARG_ENABLE(mysql-version-check, [ --disable-mysql-version-check do not check MySQL version],, enable_mysql_version_check=yes)
1206 AS_IF([test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"],
1208 AC_MSG_CHECKING(mysql version)
1209 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1211 #include <mysql/mysql.h>]],
1213 #if (MYSQL_VERSION_ID < 40100)
1214 #error needs at least version >= 4.1
1216 int main () { return 0; }
1218 ],mysql=true,mysql=false)
1219 AS_IF([test "$mysql" = "false"],
1222 AC_MSG_RESULT([fail, >= 4.1 required])
1227 AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue)
1228 AM_CONDITIONAL(HAVE_MYSQLE, false)
1231 LDFLAGS=$SAVE_LDFLAGS
1232 CPPFLAGS=$SAVE_CPPFLAGS
1234 AS_IF([test "$sqlite" = 0 -a "$mysql" = 0],
1236 AC_MSG_ERROR([GNUnet requires SQLite or MySQL])
1241 m4_define([MHD_MODULE], [libmicrohttpd >= 0.9.63])
1242 AC_ARG_WITH(microhttpd,
1243 [AS_HELP_STRING([--with-microhttpd[[=PFX]]],
1244 [base of libmicrohttpd installation])],
1246 [with_microhttpd=check])
1247 AS_CASE([$with_microhttpd],
1249 [yes], [PKG_CHECK_MODULES([MHD], [MHD_MODULE], [lmhd=1])],
1250 [check], [PKG_CHECK_MODULES([MHD], [MHD_MODULE],
1252 [AC_MSG_WARN([Building without libmicrohttpd])])],
1253 [SAVE_PKG_CONFIG_PATH=$PKG_CONFIG_PATH
1254 PKG_CONFIG_PATH=$with_microhttpd/lib/pkgconfig
1255 export PKG_CONFIG_PATH
1256 PKG_CHECK_MODULES([MHD], [MHD_MODULE], [lmhd=1])
1257 PKG_CONFIG_PATH=$SAVE_PKG_CONFIG_PATH])
1258 AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
1259 AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])
1261 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
1267 AM_GNU_GETTEXT([external])
1268 AM_GNU_GETTEXT_VERSION([0.18.1])
1270 # Checks for standard typedefs, structures, and compiler characteristics.
1279 AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
1280 [ AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [Do we have sockaddr_in.sin_len?])
1284 #include <sys/types.h>
1285 #include <sys/socket.h>
1286 #include <netinet/in.h>
1289 AC_CHECK_MEMBER([struct sockaddr_un.sun_len],
1290 [ AC_DEFINE(HAVE_SOCKADDR_UN_SUN_LEN,
1292 [Do we have sockaddr_un.sun_len?])],
1295 #include <sys/types.h>
1296 #include <sys/socket.h>
1302 # Checks for library functions.
1303 AC_FUNC_CLOSEDIR_VOID
1305 AC_PROG_GCC_TRADITIONAL
1307 AC_FUNC_SELECT_ARGTYPES
1317 AC_CHECK_FUNCS([atoll stat64 strnlen mremap getrlimit setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size getrusage random srandom stat statfs statvfs wait4])
1323 GN_LIBINTL="$LTLIBINTL"
1324 AC_ARG_ENABLE(framework,
1325 [AS_HELP_STRING([--enable-framework],[enable Mac OS X framework build helpers])],
1326 enable_framework_build=$enableval)
1327 AM_CONDITIONAL(WANT_FRAMEWORK,
1328 test x$enable_framework_build = xyes)
1329 AS_IF([test x$enable_framework_build = xyes],
1330 [AC_DEFINE([FRAMEWORK_BUILD],
1332 [Build a Mac OS X Framework])
1333 GN_INTLINCL='-I$(top_srcdir)/src/intlemu'
1334 GN_LIBINTL='$(top_builddir)/src/intlemu/libintlemu.la -framework CoreFoundation'
1335 AC_LIB_APPENDTOVAR([CPPFLAGS],
1338 GN_LIB_LDFLAGS="-export-dynamic -no-undefined"
1339 GN_PLUGIN_LDFLAGS="-export-dynamic -avoid-version -module -no-undefined"
1341 AC_SUBST(GN_LIB_LDFLAGS)
1342 AC_SUBST(GN_PLUGIN_LDFLAGS)
1343 AC_SUBST(GN_INTLINCL)
1344 AC_SUBST(GN_LIBINTL)
1349 AC_SUBST(EXT_LIB_PATH)
1354 AC_SUBST(EXT_LIB_PATH)
1356 DATAROOTDIR=$datarootdir
1357 AC_SUBST(DATAROOTDIR)
1360 AC_MSG_CHECKING(for sudo)
1361 #AC_CHECK_PROGS(SUDO_BINARY, [sudo], false)
1362 #AM_CONDITIONAL(HAVE_SUDO, test x$SUDO_BINARY != xfalse)
1364 [ --with-sudo=PATH path to sudo binary (or just yes)],
1365 [AC_MSG_RESULT("$with_sudo")
1366 AS_CASE([$with_sudo],
1367 [no],[SUDO_BINARY=],
1368 [yes],[SUDO_BINARY=sudo],
1369 [SUDO_BINARY=$with_sudo])],
1370 [AC_MSG_RESULT([no])])
1371 AC_SUBST(SUDO_BINARY)
1372 AM_CONDITIONAL([HAVE_SUDO],
1373 [test "x$SUDO_BINARY" != "x" -o -w /])
1376 AC_MSG_CHECKING(for doas)
1377 AC_CHECK_PROGS(DOAS_BINARY, [doas], false)
1378 AM_CONDITIONAL(HAVE_DOAS_BINARY, test x$DOAS_BINARY != xfalse)
1380 # test for gnunetdns group name
1381 GNUNETDNS_GROUP=gnunetdns
1382 AC_MSG_CHECKING(for gnunetdns group name)
1383 AC_ARG_WITH(gnunetdns,
1384 [ --with-gnunetdns=GRPNAME name for gnunetdns group],
1385 [AC_MSG_RESULT("$with_gnunetdns")
1386 AS_CASE([$with_gnunetdns],
1387 [no],[GNUNETDNS_GROUP=gnunet],
1388 [yes],[GNUNETDNS_GROUP=gnunetdns],
1389 [GNUNETDNS_GROUP=$with_gnunetdns])],
1390 [AC_MSG_RESULT([gnunetdns])])
1391 AC_SUBST(GNUNETDNS_GROUP)
1398 AC_MSG_CHECKING(for gnutls)
1400 [ --with-gnutls=PFX base of gnutls installation],
1401 [AC_MSG_RESULT([$with_gnutls])
1402 AS_CASE([$with_gnutls],
1405 [AC_CHECK_HEADERS([gnutls/abstract.h],
1406 AC_CHECK_LIB([gnutls],
1407 [gnutls_priority_set],
1409 AC_CHECK_HEADERS([gnutls/dane.h],
1410 AC_CHECK_LIB([gnutls-dane],
1411 [dane_verify_crt_raw],
1414 [LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
1415 CPPFLAGS="-I$with_gnutls/include $CPPFLAGS"
1416 AC_CHECK_HEADERS([gnutls/abstract.h],
1417 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1418 EXT_LIB_PATH="-L$with_gnutls/lib $EXT_LIB_PATH"
1420 AC_CHECK_HEADERS([gnutls/dane.h],
1421 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1425 [AC_MSG_RESULT([--with-gnutls not specified])
1426 AC_CHECK_HEADERS([gnutls/abstract.h],
1427 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1429 AC_CHECK_HEADERS([gnutls/dane.h],
1430 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1433 AM_CONDITIONAL(HAVE_GNUTLS, test x$gnutls = xtrue)
1434 AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have GnuTLS])
1435 AM_CONDITIONAL(HAVE_GNUTLS_DANE, test x$gnutls_dane = x1)
1436 AC_DEFINE_UNQUOTED([HAVE_GNUTLS_DANE], $gnutls_dane, [We have GnuTLS with DANE support])
1440 # Test if we are building for superMUC
1441 AC_MSG_CHECKING(if GNUnet is being configured to run on the SuperMUC)
1442 AC_ARG_ENABLE([supermuc],
1443 [AS_HELP_STRING([--enable-supermuc],
1444 [build GNUnet with support to run on the SuperMUC (default is NO)])],
1445 [AS_IF([test "x$enable_supermuc" = "xno"],
1449 enable_supermuc=no])
1450 AC_MSG_RESULT($enable_SUPERMUC)
1451 AM_CONDITIONAL([ENABLE_SUPERMUC], [test "x$supermuc" = "x1"])
1452 AC_DEFINE_UNQUOTED([ENABLE_SUPERMUC], [$supermuc], [Build with support for SuperMUC])
1454 # Check if NSE has to send timestamp information to testbed logger for
1455 # generating histogram of messages received
1456 AC_MSG_CHECKING(if NSE has to send timestamp information to testbed logger)
1457 AC_ARG_ENABLE([nse-histogram],
1458 [AS_HELP_STRING([--enable-nse-histogram],
1459 [have NSE send timestamp information to testbed logger for generating
1460 histogram of received messages. NOT useful for production (default is
1462 [AS_IF([test "x$enableval" = "xno"],
1464 [nse_histogram=1])],
1466 enable_nse_histogram=no])
1467 AC_MSG_RESULT($enable_nse_histogram)
1468 AM_CONDITIONAL([ENABLE_NSE_HISTOGRAM], [test "x$nse_histogram" = "x1"])
1469 AC_DEFINE_UNQUOTED([ENABLE_NSE_HISTOGRAM], [$nse_histogram],
1470 [have NSE send timestamp information to testbed logger])
1472 # should 'make check' run tests?
1473 AC_MSG_CHECKING(whether to run tests)
1474 AC_ARG_ENABLE([testruns],
1475 [AS_HELP_STRING([--disable-testruns], [disable running tests on make check (default is YES)])],
1476 [enable_tests_run=${enableval}],
1477 [enable_tests_run=yes])
1478 AC_MSG_RESULT($enable_test_run)
1479 AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"])
1482 AC_MSG_CHECKING([whether to compile in benchmarks (currently for http and crypto)])
1483 AC_ARG_ENABLE([benchmark],
1484 [AS_HELP_STRING([--enable-benchmark], [enable benchmarking])],
1485 [enable_benchmark=${enableval}],
1486 [enable_benchmark=no])
1487 AC_MSG_RESULT($enable_benchmark)
1488 AS_IF([test "x$enable_benchmark" = "xyes"],
1489 [AC_DEFINE_UNQUOTED(ENABLE_BENCHMARK,1,[Benchmarks are enabled])])
1490 AM_CONDITIONAL([ENABLE_BENCHMARK], [test "x$enable_benchmark" = "xyes"])
1493 # should expensive tests be run?
1494 AC_MSG_CHECKING(whether to run expensive tests)
1495 AC_ARG_ENABLE([expensivetests],
1496 [AS_HELP_STRING([--enable-expensivetests], [enable running expensive testcases])],
1497 [enable_expensive=${enableval}],
1498 [enable_expensive=no])
1499 AC_MSG_RESULT($enable_expensive)
1500 AM_CONDITIONAL([HAVE_EXPENSIVE_TESTS], [test "x$enable_expensive" = "xyes"])
1502 # should ports be open for Java services?
1503 AC_MSG_CHECKING(whether to enable ports for gnunet-java)
1504 AC_ARG_ENABLE([javaports],
1505 [AS_HELP_STRING([--enable-javaports], [use non-zero ports for services with Java bindings (default is NO)])],
1506 [enable_java_ports=${enableval}],
1507 [enable_java_ports=no])
1508 AC_MSG_RESULT($enable_java_ports)
1509 AS_IF([test "x$enable_java_ports" = "xyes"],
1511 [JAVAPORT="$UNIXONLY"])
1514 # should benchmarks be run?
1515 AC_MSG_CHECKING(whether to run benchmarks during make check)
1516 AC_ARG_ENABLE([benchmarks],
1517 [AS_HELP_STRING([--enable-benchmarks], [enable running benchmarks during make check])],
1518 [enable_benchmarks=${enableval}],
1519 [enable_benchmarks=no])
1520 AC_MSG_RESULT($enable_benchmarks)
1521 AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
1523 # should gnunet-testing be compiled
1524 AC_MSG_CHECKING(wether to compile gnunet-testing)
1525 AC_ARG_ENABLE([testing],
1526 [AS_HELP_STRING([--disable-testing], [do not build gnunet-testing])],
1527 [enable_testing=${enableval}],
1528 [enable_testing=yes])
1529 AC_MSG_RESULT($enable_testing)
1530 AM_CONDITIONAL([HAVE_TESTING], [test "x$enable_testing" = "xyes"])
1532 # should experimental code be compiled (code that may not yet compile)?
1533 AC_MSG_CHECKING(whether to compile experimental code)
1534 AC_ARG_ENABLE([experimental],
1535 [AS_HELP_STRING([--enable-experimental], [enable compiling experimental code])],
1536 [enable_experimental=${enableval}],
1537 [enable_experimental=no])
1538 AC_MSG_RESULT($enable_experimental)
1539 AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
1541 # should malicious code be compiled (should only be used for testing)?
1542 AC_MSG_CHECKING(whether to compile malicious code)
1543 AC_ARG_ENABLE([malicious],
1544 [AS_HELP_STRING([--enable-malicious], [enable compiling malicious code])],
1545 [AS_IF([test "x$enableval" = "xno"],
1549 enable_malicious=no])
1550 AC_MSG_RESULT($enable_malicious)
1551 AM_CONDITIONAL([ENABLE_MALICIOUS], [test 1=$malicious])
1552 AC_DEFINE_UNQUOTED([ENABLE_MALICIOUS], [$malicious],
1553 [enable compilation of malicious code])
1555 # should services be started on demand when needed?
1556 # Some services may choose to never start by default
1557 # and it is up to the service/module developer to decide
1558 # by having "START_ON_DEMAND = NO" instead of
1559 # "START_ON_DEMAND = @START_ON_DEMAND@"
1560 # in the service/module's conf.in file.
1561 # See also IMMEDIATE_START for an unconditional immediate start.
1562 START_ON_DEMAND="YES"
1563 AC_MSG_CHECKING(whether to start peer's services on demand by default)
1564 AC_ARG_ENABLE([autostart],
1565 [AS_HELP_STRING([--disable-autostart], [do not start peer's services by default])],
1566 [enable_autostart=${enableval}
1567 AS_IF([test "x$enable_autostart" = "xno"],
1568 [START_ON_DEMAND="NO"])
1570 [enable_autostart=yes])
1571 AC_MSG_RESULT($enable_autostart)
1572 #AM_CONDITIONAL([HAVE_START_ON_DEMAND], [test "x$enable_autostart" = "xyes"])
1573 AC_SUBST(START_ON_DEMAND)
1575 # should memory statistics be kept (very expensive CPU-wise!)
1576 AC_MSG_CHECKING(whether to create expensive statistics on memory use)
1577 AC_ARG_ENABLE([heapstats],
1578 [AS_HELP_STRING([--enable-heapstats], [enable expensive heap statistics])],
1579 [enable_heapstats=1],
1580 [enable_heapstats=0])
1581 AC_MSG_RESULT($enable_heapstats)
1582 AC_DEFINE_UNQUOTED([ENABLE_HEAP_STATISTICS],$enable_heapstats,[enable expensive heap statistics])
1585 # Check if the __thread storage class for
1586 # thread-local storage is available.
1587 AC_MSG_CHECKING(whether __thread is supported)
1589 [AC_LANG_PROGRAM([#include <stdlib.h>
1591 static __thread int a = 1;],
1593 [have_thread_local_gcc=1],[have_thread_local_gcc=0])
1594 AC_DEFINE_UNQUOTED([HAVE_THREAD_LOCAL_GCC],$have_thread_local_gcc,[Define this if __thread is supported])
1595 AS_IF([test "x$have_thread_local_gcc" = "x1"],
1596 [AC_MSG_RESULT(yes)],
1597 [AC_MSG_RESULT(no)])
1600 AC_MSG_CHECKING(whether to compile with support for code coverage analysis)
1601 AC_ARG_ENABLE([coverage],
1602 AS_HELP_STRING([--enable-coverage],
1603 [compile the library with code coverage support]),
1604 [use_gcov=${enableval}],
1606 AC_MSG_RESULT($use_gcov)
1607 AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"])
1611 # TODO: git blame says this predates our switch to git.
1612 # git-svn should be adjusted to simply git, or
1613 # an external script that does the job.
1614 AC_PATH_PROG(svnversioncommand, svnversion)
1615 AC_PATH_PROG(gitcommand, git)
1616 AC_MSG_CHECKING(for source being under a VCS)
1620 AC_PATH_PROG(gitcommand, git)
1621 AC_MSG_CHECKING(for source being under a VCS)
1623 AS_IF([test ! "X$gitcommand" = "X"],
1625 git_version=$(cd $srcdir ; git rev-list --full-history --all --abbrev-commit | head -n 1 2>/dev/null)
1627 AS_IF([test "X$git_version" = "X"],
1630 vcs_version="\"release\""
1633 vcs_name="yes, git-svn"
1634 vcs_version="\"git-$git_version\""
1636 AC_MSG_RESULT($vcs_name)
1638 AC_MSG_CHECKING(VCS version)
1639 AC_MSG_RESULT($vcs_version)
1640 AC_DEFINE_UNQUOTED(VCS_VERSION, [$vcs_version], [VCS revision/hash or tarball version])
1645 contrib/hellos/Makefile
1646 contrib/services/Makefile
1647 contrib/services/openrc/Makefile
1648 contrib/services/systemd/Makefile
1649 contrib/scripts/Makefile
1650 contrib/scripts/gnunet-logread/Makefile
1653 doc/doxygen/Makefile
1654 doc/handbook/Makefile
1655 doc/tutorial/Makefile
1664 src/ats-tool/Makefile
1665 src/ats-tests/Makefile
1666 src/auction/Makefile
1669 src/cadet/cadet.conf
1672 src/consensus/Makefile
1673 src/consensus/consensus.conf
1674 src/conversation/Makefile
1675 src/conversation/conversation.conf
1677 src/datacache/Makefile
1678 src/datastore/Makefile
1679 src/datastore/datastore.conf
1685 src/fragmentation/Makefile
1690 src/gns/nss/Makefile
1691 src/gnsrecord/Makefile
1693 src/identity/Makefile
1694 src/identity/identity.conf
1697 src/include/Makefile
1698 src/integration-tests/Makefile
1700 src/hostlist/Makefile
1703 src/namecache/Makefile
1704 src/namecache/namecache.conf
1705 src/namestore/Makefile
1706 src/namestore/namestore.conf
1709 src/nat-auto/Makefile
1710 src/nat-auto/nat-auto.conf
1714 src/peerinfo/Makefile
1715 src/peerinfo/peerinfo.conf
1716 src/peerinfo-tool/Makefile
1717 src/peerstore/Makefile
1718 src/peerstore/peerstore.conf
1722 src/regex/regex.conf
1723 src/revocation/Makefile
1724 src/revocation/revocation.conf
1727 src/secretsharing/Makefile
1728 src/secretsharing/secretsharing.conf
1729 src/scalarproduct/Makefile
1730 src/scalarproduct/scalarproduct.conf
1734 src/statistics/Makefile
1735 src/statistics/statistics.conf
1736 src/template/Makefile
1737 src/testbed/Makefile
1738 src/testbed/testbed.conf
1739 src/testbed-logger/Makefile
1740 src/testbed-logger/testbed-logger.conf
1741 src/testing/Makefile
1742 src/topology/Makefile
1743 src/transport/Makefile
1744 src/transport/transport.conf
1746 src/util/resolver.conf
1749 src/zonemaster/Makefile
1750 src/zonemaster/zonemaster.conf
1753 src/reclaim-attribute/Makefile
1754 src/reclaim/Makefile
1756 pkgconfig/gnunetarm.pc
1757 pkgconfig/gnunetats.pc
1758 pkgconfig/gnunetblock.pc
1759 pkgconfig/gnunetcadet.pc
1760 pkgconfig/gnunetconsensus.pc
1761 pkgconfig/gnunetconversation.pc
1762 pkgconfig/gnunetcore.pc
1763 pkgconfig/gnunetdatacache.pc
1764 pkgconfig/gnunetdatastore.pc
1765 pkgconfig/gnunetdht.pc
1766 pkgconfig/gnunetdns.pc
1767 pkgconfig/gnunetenv.pc
1768 pkgconfig/gnunetfragmentation.pc
1769 pkgconfig/gnunetfs.pc
1770 pkgconfig/gnunetgns.pc
1771 pkgconfig/gnunethello.pc
1772 pkgconfig/gnunetidentity.pc
1773 pkgconfig/gnunetmicrophone.pc
1774 pkgconfig/gnunetmysql.pc
1775 pkgconfig/gnunetnamestore.pc
1776 pkgconfig/gnunetnat.pc
1777 pkgconfig/gnunetnse.pc
1778 pkgconfig/gnunetpeerinfo.pc
1779 pkgconfig/gnunetpq.pc
1780 pkgconfig/gnunetregex.pc
1781 pkgconfig/gnunetrevocation.pc
1782 pkgconfig/gnunetrps.pc
1783 pkgconfig/gnunetscalarproduct.pc
1784 pkgconfig/gnunetset.pc
1785 pkgconfig/gnunetspeaker.pc
1786 pkgconfig/gnunetstatistics.pc
1787 pkgconfig/gnunettestbed.pc
1788 pkgconfig/gnunettesting.pc
1789 pkgconfig/gnunettransport.pc
1790 pkgconfig/gnunetutil.pc
1791 pkgconfig/gnunetvpn.pc
1796 # FIXME: `some modules' -> be more specific which exact modules.
1799 AS_IF([test "x$enable_java_ports" = "xyes"],
1800 [AC_MSG_NOTICE([NOTICE: Opening ports for gnunet-java bindings by default.])])
1803 #### Lasciate ogne speranza, voi ch'intrate
1805 #### This could be moved to the checks above,
1806 #### but for now let's keep it here.
1809 # -- print message regarding enabled experimental features
1810 AS_IF([test "x$enable_experimental" = "xyes"],
1811 [experimental_msg="experimental features enabled"])
1813 AS_IF([test "$enable_framework_build" = "yes"],
1814 [macosx_framework_msg="yes"],
1815 [macosx_framework_msg="no"])
1817 AS_IF([test "x$working_libidn2" = x1],
1818 [libidn2_msg="libidn2"])
1820 AS_IF([test "x$working_libidn1" = x1],
1821 [libidn1_msg="libidn1"])
1823 AS_IF([test "x$texi2mdoc_generation" = x1],
1827 AS_IF([test "x$makeinfo" != "x1"],
1829 [texinfo_msg="yes"])
1831 AS_IF([test "x$conversation_backend" = "xnone"],
1832 [AS_IF([test "x$pulse" != "x1"],
1833 [AC_MSG_NOTICE([WARNING: libpulse(audio) not found, conversation will not be built.])
1835 [libpulse_msg="yes"])
1836 AS_IF([test "x$opus" != "x1"],
1837 [AC_MSG_NOTICE([WARNING: libopus not found, conversation will not be built.])
1839 [libopus_msg="yes"])
1840 AS_IF([test "x$gst" != "x1"],
1841 [AC_MSG_NOTICE([WARNING: GStreamer not found, conversation will not be built.])
1842 gstreamer_msg="no"],
1843 [gstreamer_msg="yes"])],
1844 [features_msg="$features_msg conversation"])
1846 interface_msg=`echo $DEFAULT_INTERFACE | tr -d \"`
1848 AS_IF([test "x$lmhd" != "x1"],
1849 [libmicrohttpd_msg="no (optional)"],
1850 [libmicrohttpd_msg="yes"])
1852 AS_IF([test "x$jansson" = "x0"],
1853 [jansson_msg="no (optional)"],
1854 [jansson_msg="yes"])
1856 AS_IF([test "$extractor" != 1],
1857 [AC_MSG_WARN([ERROR: libextractor not found, but various file-sharing functions require it])],
1858 [libextractor_msg="yes"])
1860 AS_IF([test "x$zbar" = "x1"],
1862 features_msg="$features_msg gnunet-qr"],
1863 [AC_MSG_NOTICE([WARNING: zbar not found, gnunet-qr will not be built.])
1866 AS_IF([test "$gnurl" = "0"],
1867 [AS_IF([test "x$curl" = "xfalse"],
1868 [AC_MSG_NOTICE([WARNING: libgnurl not found. http client support will not be compiled.])
1869 AC_MSG_WARN([ERROR: libgnurl not found. hostlist daemon will not be compiled, and you probably WANT the hostlist daemon])
1871 [AC_MSG_NOTICE([WARNING: libgnurl not found, trying to use libcurl-gnutls instead.])
1875 AS_IF([test "$VAR_IFCONFIG_BINARY" = "false"],
1876 [AC_MSG_NOTICE([WARNING: optional ifconfig not found])
1877 ifconfig_msg="no (optional)"],
1878 [ifconfig_msg="yes"])
1880 AS_IF([test "$VAR_UPNPC_BINARY" = "false"],
1881 [AC_MSG_NOTICE([WARNING: optional upnpc binary not found])
1882 upnpc_msg="no (optional)"],
1885 AS_IF([test "$VAR_IPTABLES_BINARY" = "false"],
1886 [AC_MSG_NOTICE([WARNING: optional iptables not found])
1887 iptables_msg="no (optional)"],
1888 [iptables_msg="yes"])
1890 AS_IF([test "x$bluetooth" = "x0"],
1891 [AC_MSG_NOTICE([WARNING: optional bluetooth library not found.])
1892 bluetooth_msg="no (optional)"],
1893 [bluetooth_msg="yes"])
1895 AS_IF([test x$gnutls != xtrue],
1896 [AC_MSG_NOTICE([WARNING: GnuTLS not found, gnunet-gns-proxy will not be built])
1898 [AS_IF([test "x$gnutls_dane" != "x1"],
1899 [AC_MSG_NOTICE([WARNING: GnuTLS has no DANE support, DANE validation will not be possible])
1900 gnutls_msg="yes (without DANE support)"],
1901 [gnutls_msg="yes (with DANE support)"])])
1903 AS_IF([test $mysqlfail = true]
1904 [AC_MSG_NOTICE([WARNING: optional MySQL not found (or too old)])])
1905 AS_IF([test "$mysql" = true],
1906 [features_msg="$features_msg mysql"
1909 AS_IF([test "$sqlite" = true],
1910 [features_msg="$features_msg sqlite"
1912 [AC_MSG_ERROR([ERROR: sqlite3 not found, but sqlite3 is required.])
1914 AS_IF([test "$postgres" = true],
1915 [features_msg="$features_msg postgres"
1916 postgres_msg="yes"],
1917 [postgres_msg="no"])
1919 # ---- 1. replace spaces with newlines,
1920 # ---- 2. sort the lines,
1921 # ---- 3. replace the newlines with spaces.
1922 features_msg=`echo $features_msg | tr ' ' '\012' | sort | tr '\012' ' '`
1923 AC_SUBST(features_msg)
1927 # TODO: reduce the length of the last message block ("the message")
1930 GNUnet Configuration
1932 gnunet version: ${VERSION}
1935 Install prefix: ${prefix}
1938 CPPFLAGS: ${CPPFLAGS}
1941 Build Target: $build_target
1942 Mac OSX framework build: ${macosx_framework_msg}
1944 Default Interface: ${interface_msg}
1947 PostgreSQL: ${postgres_msg}
1948 sqlite3: ${sqlite_msg}
1951 bluetooth: ${bluetooth_msg}
1952 jansson: ${jansson_msg}
1953 iptables: ${iptables_msg}
1954 ifconfig: ${ifconfig_msg}
1956 gnutls: ${gnutls_msg}
1957 libzbar: ${libzbar_msg}
1959 libmicrohttpd: ${libmicrohttpd_msg}
1960 libidn: ${libidn1_msg}${libidn2_msg}
1961 libopus: ${libopus_msg}
1962 gstreamer: ${gstreamer_msg}
1963 libpulse: ${libpulse_msg}
1964 libextractor: ${libextractor_msg}
1966 texinfo manual: ${texinfo_msg}
1967 transpiled mdoc manual: ${mdoc_msg}
1969 features: ${features_msg}
1970 experimental: ${experimental_msg}
1975 Please make sure NOW that you have created a user and group 'gnunet'
1976 and additionally a group 'gnunetdns'. On Debian and Ubuntu GNU/Linux,
1980 adduser --system --group --disabled-login --home /var/lib/gnunet gnunet
1982 Make sure that '/var/lib/gnunet' is owned (and writable) by user
1983 'gnunet'. Then, you can compile GNUnet with
1987 After that, run (if necessary as 'root')
1991 to install everything.
1993 Each GNUnet user should be added to the 'gnunet' group (may
1994 require fresh login to come into effect):
1996 adduser USERNAME gnunet
1998 (run the above command as root once for each of your users, replacing
1999 "USERNAME" with the respective login names). If you have a global IP
2000 address, no further configuration is required.
2002 For more detailed setup instructions, see https://docs.gnunet.org/
2004 Optionally, download and compile gnunet-gtk to get a GUI for
2005 file-sharing and configuration. This is particularly recommended
2006 if your network setup is non-trivial, as gnunet-setup can be
2007 used to test in the GUI if your network configuration is working.
2008 gnunet-setup should be run as the "gnunet" user under X. As it
2009 does very little with the network, running it as "root" is likely
2010 also harmless. You can also run it as a normal user, but then
2011 you have to copy ~/.gnunet/gnunet.conf" over to the "gnunet" user's
2012 home directory in the end.
2014 Once you have configured your peer, run (as the 'gnunet' user)
2018 to start the peer. You can then run the various GNUnet-tools as
2019 your "normal" user (who should only be in the group 'gnunet').