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.])])
316 AC_CHECK_MEMBER(struct tm.tm_gmtoff,
317 [AC_DEFINE(HAVE_TM_GMTOFF, 1,
318 [Define if struct tm has the tm_gmtoff member.])],
322 # 'save' libs; only those libs found so far will be
323 # linked against _everywhere_. For the others, we
324 # will be more selective!
330 [have_addrinfo_a=1 AC_DEFINE(HAVE_GETADDRINFO_A,
332 [getaddrinfo_a supported])])
333 AM_CONDITIONAL(HAVE_GETADDRINFO_A,
334 [test "$have_addrinfo_a" = 1])
339 NEED_LIBGCRYPT_VERSION=1.6.0
342 AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)
343 AC_CHECK_DECLS([gcry_mpi_set_opaque_copy], [], [], [[#include <gcrypt.h>]])
345 AS_IF([test $gcrypt = 0],
349 *** You need libgcrypt to build this program.
350 ** This library is for example available at
351 *** ftp://ftp.gnupg.org/gcrypt/libgcrypt/
352 *** (at least version $NEED_LIBGCRYPT_VERSION (API $NEED_LIBGCRYPT_API)
356 AC_DEFINE_UNQUOTED([NEED_LIBGCRYPT_VERSION], "$NEED_LIBGCRYPT_VERSION", [required libgcrypt version])
358 AC_CHECK_DECLS([struct in6_ifreq], [], [], [[#include <linux/if_tun.h>]])
362 # should the build process be building the documentation?
363 AC_MSG_CHECKING(whether to build documentation)
364 AC_ARG_ENABLE([documentation],
365 [AS_HELP_STRING([--disable-documentation],
366 [do not build the documentation])],
367 [documentation=${enableval}],
369 AC_MSG_RESULT($documentation)
370 AS_IF([test "x$documentation" = "xyes"],
371 [AM_CONDITIONAL([DOCUMENTATION],
373 AC_DEFINE([DOCUMENTATION],
375 [Building the documentation])],
376 [AM_CONDITIONAL([DOCUMENTATION],
378 AC_DEFINE([DOCUMENTATION],
380 [Not building the documentation])])
382 # COMMENT: Check wether to transpile texinfo to mdoc.
383 # COMMENT: This is TRUE when --enable-texi2mdoc-generation
384 # COMMENT: but ERRORS when texi2mdoc binary is missing in your $PATH
385 # COMMENT: and makes the configure fail if it is missing.
386 # COMMENT: Consequential the DEFINE and CONDITIONAL are set to true.
387 # COMMENT: This is FALSE when --disable-texi2mdoc-generation was set
388 # COMMENT: or nothing was set (this is the default).
389 # COMMENT: There are 2 nested AS_IFs because we need to catch the
390 # COMMENT: potential non-existence of the texi2mdoc binary.
391 # COMMENT: Default return value / setting: no
392 AC_MSG_CHECKING(wether to include generated texi2mdoc output in installation)
393 AC_ARG_ENABLE([texi2mdoc-generation],
394 [AS_HELP_STRING([--enable-texi2mdoc-generation],
395 [include generated texi2mdoc output in installation])],
396 [texi2mdoc_generation=${enableval}],
397 [texi2mdoc_generation=no])
398 AC_MSG_RESULT($texi2mdoc_generation)
399 AS_IF([test "x$texi2mdoc_generation" = "xyes"],
400 [AS_IF([test "$texi2mdoc" = 0],
401 [AC_MSG_WARN([ERROR: transpiled mdoc output requires texi2mdoc.])
402 AC_MSG_WARN([ERROR: texi2mdoc can be obtained via your Operating System])
403 AC_MSG_WARN([ERROR: package manager or from https://mandoc.bsd.lv/texi2mdoc/])],
404 [AM_CONDITIONAL([TEXI2MDOC_GENERATION],true)
405 AC_DEFINE([TEXI2MDOC_GENERATION],
407 [Building section 7 mdoc output])])],
408 [AM_CONDITIONAL([TEXI2MDOC_GENERATION],
410 AC_DEFINE([TEXI2MDOC_GENERATION],
412 [Not building section 7 mdoc output])])
414 # should the build process be building only the documentation?
415 AC_MSG_CHECKING(whether to build only documentation)
416 AC_ARG_ENABLE([documentation-only],
417 [AS_HELP_STRING([--enable-documentation-only], [build only the documentation])],
418 [documentation_only=${enableval}],
419 [documentation_only=no])
420 AC_MSG_RESULT($documentation_only)
421 AS_IF([test "x$documentation_only" = "xyes"],
423 AM_CONDITIONAL([DOCUMENTATION_ONLY],true)
424 AC_DEFINE([DOCUMENTATION_ONLY],[1],[Building only the documentation])
426 AM_CONDITIONAL([DOCUMENTATION_ONLY],false)
427 # TODO: Double negation might be a bit hard to parse for some
428 # TODO: people reading the output.
429 AC_DEFINE([DOCUMENTATION_ONLY],[0],[Not building only the documentation])
432 # should the build process be including the manpages? (default: yes)
433 AC_MSG_CHECKING(whether to include man pages)
434 AC_ARG_ENABLE([include-manpages],
435 [AS_HELP_STRING([--disable-include-manpages], [Do not include the man pages in build and installation])],
436 [include_manpages=${enableval}],
437 [include_manpages=yes])
438 AC_MSG_RESULT($include_manpages)
439 AS_IF([test "x$include_manpages" = "xyes"],
441 AM_CONDITIONAL([INCLUDE_MANPAGES],true)
442 AC_DEFINE([INCLUDE_MANPAGES],[1],[Including the man pages in the build and installation])
444 AM_CONDITIONAL([INCLUDE_MANPAGES],false)
445 AC_DEFINE([INCLUDE_MANPAGES],[0],[Not including the man pages in the build and installation])
448 # Do we have texinfo4? If yes, it is used to set texinfo4 specific switches
449 # (not syntax!) to the commandline tools which generate the html. If not,
450 # texinfo5 switches are used. This comes with no version checks, is
451 # enabled only at distributors action (ie defaults to "no").
452 # Mantis #3914 for more details (https://bugs.gnunet.org/view.php?id=3914)
453 AC_MSG_CHECKING(whether to enable texinfo4 switches)
454 AC_ARG_ENABLE([texinfo4],
455 [AS_HELP_STRING([--enable-texinfo4], [Use texinfo version 4 specific switches])],
456 [activate_texinfo4=${enableval}],
457 [activate_texinfo4=no])
458 AC_MSG_RESULT($activate_texinfo4)
459 AS_IF([test "x$activate_texinfo4" = "xyes"],
461 AM_CONDITIONAL([ACTIVATE_TEXINFO4],true)
462 AC_DEFINE([ACTIVATE_TEXINFO4],[1],[Using texinfo version 4 specific switches])
464 AM_CONDITIONAL([ACTIVATE_TEXINFO4],false)
465 AC_DEFINE([INCLUDE_MANPAGES],[0],[Using texinfo version 5 or later switches])
469 # Adam shostack suggests the following for Windows:
470 # -D_FORTIFY_SOURCE=2 -fstack-protector-all
471 AC_ARG_ENABLE(gcc-hardening,
472 AS_HELP_STRING(--enable-gcc-hardening, enable compiler security checks),
473 [AS_IF([test x$enableval = xyes],[
474 CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-all"
475 CFLAGS="$CFLAGS -fwrapv -fPIE -Wstack-protector"
476 CFLAGS="$CFLAGS --param ssp-buffer-size=1"
477 LDFLAGS="$LDFLAGS -pie"
480 # Linker hardening options
481 # Currently these options are ELF specific - you can't use this with MacOSX
482 AC_ARG_ENABLE(linker-hardening,
483 AS_HELP_STRING(--enable-linker-hardening, enable linker security fixups),
484 [AS_IF([test x$enableval = xyes],
485 [LDFLAGS="$LDFLAGS -z relro -z now"])])
488 AC_ARG_ENABLE(sanitizer,
489 AS_HELP_STRING(--enable-sanitizer, enable Address Sanitizer and Undefined Behavior Sanitizer),
490 [AS_IF([test x$enableval = xyes],[
491 LDFLAGS="$CFLAGS -fsanitize=address,undefined -fno-omit-frame-pointer"
495 extra_logging=GNUNET_NO
496 AC_ARG_ENABLE([logging],
497 AS_HELP_STRING([--enable-logging@<:@=value@:>@],[Enable logging calls. Possible values: yes,no,verbose,veryverbose ('yes' is the default)]),
498 [AS_IF([test "x$enableval" = "xyes"], [],
499 [test "x$enableval" = "xno"], [AC_DEFINE([GNUNET_CULL_LOGGING],[],[Define to cull all logging calls])],
500 [test "x$enableval" = "xverbose"], [extra_logging=GNUNET_YES]
501 [test "x$enableval" = "xveryverbose"], [extra_logging=\(GNUNET_YES+1\)])
503 AC_DEFINE_UNQUOTED([GNUNET_EXTRA_LOGGING],[$extra_logging],[1 if extra logging is enabled, 2 for very verbose extra logging, 0 otherwise])
505 # should memory poisoning be enabled?
506 AC_MSG_CHECKING(whether to poison freed memory)
507 AC_ARG_ENABLE([poisoning],
508 [AS_HELP_STRING([--enable-poisoning], [enable poisoning of freed memory (good for debugging)])],
509 [enable_poisoning=${enableval}],
511 AS_IF([test "x$extra_logging" != "xGNUNET_NO"],
512 [enable_poisoning="defaults to yes (extra logging is enabled)"],
513 [enable_poisoning=no])
515 AC_MSG_RESULT($enable_poisoning)
516 AS_IF([test ! "x$enable_poisoning" = "xno"],
517 [enable_poisoning=1],
518 [enable_poisoning=0])
519 AC_DEFINE_UNQUOTED([ENABLE_POISONING],[$enable_poisoning],[1 if freed memory should be poisoned, 0 otherwise])
521 AS_IF([test $build = $target],
523 AC_MSG_CHECKING([for working HMAC])
525 LIBS="$LIBS $LIBGCRYPT_LIBS"
526 CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
528 [AC_LANG_PROGRAM([#include <gcrypt.h>
529 #include <stdio.h>], [[
532 unsigned char data[] = { 0xbf, 0x16, 0x6e, 0x46, 0x3a, 0x6c, 0xf3, 0x93, 0xa7, 0x72,
533 0x11, 0xa1, 0xdc, 0x0b, 0x07, 0xdb, 0x1a, 0x5e, 0xd9, 0xb9, 0x81, 0xbe,
534 0xea, 0xe4, 0x31, 0x5f, 0x24, 0xff, 0xfe, 0x50, 0x8a, 0xde };
535 unsigned char key[] = { 0xfc, 0x62, 0x76, 0x35 };
536 unsigned char result[] = {0xa2, 0xb, 0x1, 0xd9, 0xc0, 0x8b, 0x5a, 0x12, 0x80,
537 0xd5, 0x50, 0x12, 0x8e, 0xd0, 0x5b, 0xb6, 0x5c, 0x87, 0x24, 0xe2, 0xd0,
538 0xd2, 0xaf, 0x63, 0xae, 0xd1, 0xd6, 0x64, 0x14, 0xe3, 0x6e, 0x61, 0x5b,
539 0xd, 0xba, 0x17, 0x7d, 0xd3, 0x10, 0xb1, 0x37, 0x41, 0x91, 0x7d, 0xeb,
540 0x1, 0x4d, 0x71, 0xe8, 0x59, 0x71, 0x42, 0x8e, 0xd6, 0xf3, 0x29, 0x3b,
541 0x90, 0xf2, 0xd1, 0xaf, 0x65, 0x1e, 0xb3};
543 if (!gcry_check_version (GCRYPT_VERSION))
545 fprintf (stderr, "Version mismatch %s <-> %s \n", gcry_check_version (NULL), GCRYPT_VERSION);
549 gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
550 gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
552 if (gcry_md_open(&mac, GCRY_MD_SHA512, GCRY_MD_FLAG_HMAC) != GPG_ERR_NO_ERROR)
554 fprintf (stderr, "gcry_md_open error\n");
558 gcry_md_setkey (mac, key, sizeof (key));
559 gcry_md_write (mac, data, sizeof (data));
561 if (memcmp(gcry_md_read (mac, 0), result, gcry_md_get_algo_dlen (gcry_md_get_algo (mac))) != 0)
563 fprintf (stderr, "memcmp error\n");
571 [AC_MSG_RESULT([yes])],
576 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.])
580 AC_MSG_FAILURE([HMAC test failed])
584 AC_MSG_FAILURE([libgcrypt header version does not match library version])
587 [AC_MSG_RESULT([cross compiling, test skipped])])
589 ]) # $build = $target
591 # check for bluetooth library
593 CHECK_LIBHEADER(BLUETOOTH, bluetooth, ba2str, bluetooth/bluetooth.h,bluetooth=1,)
594 AM_CONDITIONAL(HAVE_LIBBLUETOOTH, [test "$bluetooth" = 1])
595 AS_IF([test "$bluetooth" = 1],
596 [AC_DEFINE([HAVE_LIBBLUETOOTH],[1],[Have bluetooth library])],
597 [AC_DEFINE([HAVE_LIBBLUETOOTH],[0],[Lacking bluetooth library])])
599 # check for zbar library
601 AC_MSG_CHECKING(for libzbar)
603 [ --with-zbar=PREFIX (base of libzbar installation)],
604 [AC_MSG_RESULT([$with_zbar])
605 AS_CASE([$with_zbar],
607 [yes],[CHECK_LIBHEADER(ZBAR, zbar, zbar_processor_create, zbar.h,zbar=1,,)],
609 LDFLAGS="-L$with_zbar/lib $LDFLAGS"
610 CPPFLAGS="-I$with_zbar/include $CPPFLAGS"
611 AC_CHECK_HEADERS(zbar.h,
612 AC_CHECK_LIB([zbar], [zbar_processor_create],
613 EXT_LIB_PATH="-L$with_zbar/lib $EXT_LIB_PATH"
617 [AC_MSG_RESULT([--with-zbar not specified])
618 CHECK_LIBHEADER(ZBAR, zbar, zbar_processor_create, zbar.h,zbar=1,,)])
619 AM_CONDITIONAL(HAVE_ZBAR, [test "$zbar" = 1])
620 AS_IF([test "x$zbar" = x1],
621 [AC_DEFINE([HAVE_ZBAR],[1],[Have zbar library])],
622 [AC_DEFINE([HAVE_ZBAR],[0],[Lacking zbar library])])
624 # check for jansson library
626 AC_MSG_CHECKING(for libjansson)
628 [ --with-jansson=PREFIX (base of libjansson installation)],
629 [AC_MSG_RESULT([$with_jansson])
630 AS_CASE([$with_jansson],
633 CHECK_LIBHEADER(JANSSON, jansson, json_loads, jansson.h,jansson=1,)
635 LDFLAGS="-L$with_jansson/lib $LDFLAGS"
636 CPPFLAGS="-I$with_jansson/include $CPPFLAGS"
637 AC_CHECK_HEADERS(jansson.h,
638 AC_CHECK_LIB([jansson], [json_loads],
639 EXT_LIB_PATH="-L$with_jansson/lib $EXT_LIB_PATH"
643 [AC_MSG_RESULT([--with-jansson not specified])
644 CHECK_LIBHEADER(JANSSON, jansson, json_loads, jansson.h,jansson=1,)])
645 AM_CONDITIONAL(HAVE_JANSSON, [test "$jansson" = 1])
646 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
647 AS_IF([test "x$jansson" = x1],
648 [AC_DEFINE([HAVE_JANSSON],[1],[Have jansson library])],
649 [AC_DEFINE([HAVE_JANSSON],[0],[Lacking jansson library])])
652 # check for libpulse(audio) library
655 CHECK_LIBHEADER(LIBPULSE, pulse, pa_stream_peek, pulse/simple.h,pulse=1,)
656 AS_IF([test "$pulse" = 1],
657 [AC_DEFINE([HAVE_PULSE],[1],[Have libpulse(audio) library])
660 # check for libopus(audio) library
663 CHECK_LIBHEADER(LIBOPUS,
667 AC_CHECK_DECL([OPUS_SET_GAIN],[opus=1],[],[[#include <opus/opus.h>]]))
668 AS_IF([test "x$opus" = x1],
669 [AC_DEFINE([HAVE_OPUS],[1],[Have libopus library])
673 AC_CHECK_LIB(ogg, ogg_stream_flush_fill,
674 [AC_CHECK_HEADERS([ogg/ogg.h],
675 AM_CONDITIONAL(HAVE_OGG, true)
677 AC_DEFINE(HAVE_OGG,1,[Have ogg]),
678 AM_CONDITIONAL(HAVE_OGG, false)
680 AC_DEFINE(HAVE_OGG,0,[lacking ogg]))],
681 AM_CONDITIONAL(HAVE_OGG, false)
685 PKG_CHECK_MODULES([GLIB],
687 [# check for pbc library
689 AC_CHECK_HEADER([pbc/pbc.h],pbc=1)
690 AC_CHECK_HEADER([gabe.h],abe=1)
691 AM_CONDITIONAL(HAVE_PBC, [test "x$pbc" = x1])
692 AM_CONDITIONAL(HAVE_ABE, [test "x$abe" = x1])
693 AS_IF([test "x$pbc" = x1],
694 [AC_DEFINE([HAVE_PBC],[1],[Have pbc library])],
695 [AC_DEFINE([HAVE_PBC],[0],[Lacking pbc library])])
696 AS_IF([test "x$abe" = x1],
697 [AC_DEFINE([HAVE_ABE],[1],[Have ABE library])],
698 [AC_DEFINE([HAVE_ABE],[0],[Lacking ABE library])])],
700 AM_CONDITIONAL(HAVE_PBC, [false])
701 AM_CONDITIONAL(HAVE_ABE, [false])
702 AC_DEFINE([HAVE_PBC],[0],[Lacking glib library])])
708 [glib-2.0 gobject-2.0 gstreamer-1.0 gstreamer-app-1.0 gstreamer-audio-1.0],
710 gstreamer_msg="yes"],
714 AS_IF([test "x$pulse" != "x1" -o "x$opus" != "x1" -o "x$ogg" != "x1"],[
715 AS_IF([test "x$gst" != "x1"],[
716 conversation_backend=none
717 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
718 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
719 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
721 conversation_backend=gst
722 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
723 AM_CONDITIONAL(BUILD_GST_HELPERS, true)
724 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
727 conversation_backend=pulse
728 AM_CONDITIONAL(BUILD_PULSE_HELPERS, true)
729 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
730 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
733 AS_IF([test "x$conversation_backend" = "xnone"],
734 AM_CONDITIONAL(BUILD_CONVERSATION, false),
735 AM_CONDITIONAL(BUILD_CONVERSATION, true))
738 LIBGNURL_CHECK_CONFIG(,7.34.0,gnurl=1,gnurl=0)
740 SAVE_CPPFLAGS=$CPPFLAGS
741 CPPFLAGS="$LIBGNURL_CPPFLAGS $LIBCURL_CPPFLAGS $CPPFLAGS"
742 LIBS="$LIBGNURL $LIBCURL $LIBS"
745 LIBCURL_CHECK_CONFIG(,7.34.0,[curl=true],[curl=false])
746 AS_IF([test "x$curl" = xtrue],[
747 AC_CHECK_HEADER([curl/curl.h],
748 AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],[curl=false],[[#include <curl/curl.h>]]),
750 # need libcurl-gnutls.so, everything else is not acceptable
751 AC_CHECK_LIB([curl-gnutls],[curl_easy_getinfo],,[curl=false])
752 # cURL must support CURLINFO_TLS_SESSION, version >= 7.34
755 # libcurl and libgnurl should be mutually exclusive
756 AS_IF([test "$gnurl" = 1],
757 [AM_CONDITIONAL(HAVE_LIBGNURL, true)
758 AC_DEFINE([HAVE_LIBGNURL],[1],[Have libgnurl])
759 AM_CONDITIONAL(HAVE_LIBCURL, false)
760 AC_DEFINE([HAVE_LIBCURL],[0],[Lacking libcurl])],
761 [AS_IF([test "$curl" = true],
762 [AM_CONDITIONAL(HAVE_LIBGNURL, false)
763 AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
764 AM_CONDITIONAL(HAVE_LIBCURL, true)
765 AC_DEFINE([HAVE_LIBCURL],[1],[Have libcurl])],
766 [AC_MSG_WARN([ERROR: GNUnet requires libcurl-gnutls or gnurl >= 7.34])
767 AM_CONDITIONAL(HAVE_LIBGNURL, false)
768 AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
769 AM_CONDITIONAL(HAVE_LIBCURL, false)
770 AC_DEFINE([HAVE_LIBCURL],[0],[Lacking libcurl])])])
772 AC_SEARCH_LIBS(__atomic_load_8, atomic, [have_libatomic=1 AC_DEFINE(HAVE_LIBATOMIC,1,[external libatomic])])
773 AM_CONDITIONAL(HAVE_LIBATOMIC, [test "$have_libatomic" = 1])
775 # restore LIBS & CPPFLAGS
777 CPPFLAGS=$SAVE_CPPFLAGS
779 AC_CHECK_HEADERS([glpk.h],[glpk=true],[glpk=false])
780 # GLPK must support glpk_init_env, version >= 4.43
781 AC_CHECK_LIB([glpk],[glp_init_env],,[glpk=false])
782 # GLPK must support atm MLP presolving, version >= 4.32
783 AC_CHECK_MEMBERS(glp_iocp.presolve,,[glpk=false],[[#include <glpk.h>]])
784 AS_IF([test "x$glpk" = xfalse],
786 AM_CONDITIONAL(HAVE_LIBGLPK, false)
787 AC_MSG_WARN([ERROR: GNUnet requires GLPK >= 4.32])
789 AM_CONDITIONAL(HAVE_LIBGLPK, true)
790 AC_DEFINE([HAVE_LIBGLPK],[1],[Have GLPK])
794 AC_CHECK_HEADERS([nss.h],[nss=true],[nss=false])
795 AS_IF([test x$nss = xfalse],
797 AM_CONDITIONAL(HAVE_GLIBCNSS, false)
798 AC_MSG_WARN([No GNU libc nss header, will not build NSS plugin])
803 AC_CHECK_DECL([NSS_STATUS_UNAVAIL],
804 [AM_CONDITIONAL(HAVE_GLIBCNSS, true)],
805 [AM_CONDITIONAL(HAVE_GLIBCNSS, false)
806 AC_MSG_WARN([No nss header fails to define NSS_STATUS_UNAVAIl, will not build NSS plugin])],
812 # test for kvm and kstat (for CPU stats under BSD/Solaris)
813 AC_CHECK_LIB([kvm],[kvm_open])
814 AC_CHECK_LIB([kstat],[kstat_open])
817 # should the build process be restricted to the code required
818 # for GNU Taler wallets?
819 AC_MSG_CHECKING(whether to compile GNU Taler Wallet library ONLY)
820 AC_ARG_ENABLE([taler-wallet],
821 [AS_HELP_STRING([--enable-taler-wallet], [only compile for Taler wallet])],
822 [taler_only=${enableval}],
824 AC_MSG_RESULT($taler_only)
825 AS_IF([test "x$taler_only" = "xyes"],
827 AM_CONDITIONAL([TALER_ONLY],true)
828 AC_DEFINE([TALER_WALLET_ONLY],[1],[Compiling for Taler wallet])
830 AM_CONDITIONAL([TALER_ONLY],false)
831 AC_DEFINE([TALER_WALLET_ONLY],[0],[Canonical compilation])
834 # test for libextractor
836 AC_MSG_CHECKING(for libextractor)
837 AC_ARG_WITH(extractor,
838 [ --with-extractor=PREFIX (base of libextractor installation)],
839 [AC_MSG_RESULT([$with_extractor])
840 AS_CASE([$with_extractor],
843 AC_CHECK_HEADERS([extractor.h],
844 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
847 LDFLAGS="-L$with_extractor/lib $LDFLAGS"
848 CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
849 AC_CHECK_HEADERS([extractor.h],
850 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
851 EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
855 [AC_MSG_RESULT([--with-extractor not specified])
856 AC_CHECK_HEADERS([extractor.h],
857 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
862 AS_IF([test "$extractor" != 1],
864 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, false)
865 AC_DEFINE([HAVE_LIBEXTRACTOR],[0],[Lacking libextractor])
867 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, true)
868 AC_DEFINE([HAVE_LIBEXTRACTOR],[1],[Have libextractor])
872 AS_IF([test "$taler_only" != yes],[
875 # Check for libltdl header (#2999)
877 AC_MSG_CHECKING(for libltdl)
879 [AS_HELP_STRING([--with-ltdl=PREFIX],[base of libltdl installation])],
880 [AC_MSG_RESULT([$with_ltdl])
881 AS_CASE([$with_ltdl],
884 AC_CHECK_HEADERS(ltdl.h,
885 AC_CHECK_LIB([ltdl], [lt_dlopenext],
888 LDFLAGS="-L$with_ltdl/lib $LDFLAGS"
889 CPPFLAGS="-I$with_ltdl/include $CPPFLAGS"
890 AC_CHECK_HEADERS(ltdl.h,
891 AC_CHECK_LIB([ltdl], [lt_dlopenext],
892 EXT_LIB_PATH="-L$with_ltdl/lib $EXT_LIB_PATH"
896 [AC_MSG_RESULT([--with-ltdl not specified])
897 AC_CHECK_HEADERS(ltdl.h,
898 AC_CHECK_LIB([ltdl], [lt_dlopenext],
900 AS_IF([test x$ltdl = x1],
902 AC_MSG_RESULT([libltdl found])
904 AC_MSG_ERROR([GNUnet requires libltdl (from GNU libtool), try installing libltdl-dev])
909 # libidn and libidn2. The ideal goal is this:
910 # check for libidn2, if it doesn't exist check for libidn
911 # if both exist, prefer libidn2
912 # if none exist, fail and message that libidn or libidn2
913 # is required with a preference for libidn2.
914 # TODO: What we have right here can probably be improved.
917 AS_HELP_STRING([--with-libidn=pathname],
918 [Support IDN (needs libidn)]),
921 AS_IF([test x_$withval = x_yes],
922 [AC_CHECK_HEADERS([idna.h],
923 AC_MSG_NOTICE([Found idna.h]),
924 AC_CHECK_HEADERS([idn/idna.h],
925 AC_MSG_NOTICE([Found idn/idna.h]),
927 [AS_IF([test x_$withval != x_no],
928 [CFLAGS="$CFLAGS -I$withval/include"
929 LDFLAGS="$LDFLAGS -L$withval/lib"
930 AC_CHECK_HEADERS([idna.h],
931 AC_MSG_NOTICE([Found idna.h]),
932 [AC_MSG_NOTICE([Failed to find idna.h])
934 [my_with_libidn=0])])
938 AS_HELP_STRING([--with-libidn2=pathname],
939 [Support IDN (needs libidn2)]),
942 AS_IF([test x_$withval = x_yes],
943 [AC_CHECK_HEADERS([idn2.h],
944 AC_MSG_NOTICE([Found idn2.h]),
945 AC_CHECK_HEADERS([idn2/idn2.h],
946 AC_MSG_NOTICE([Found idn2/idn2.h]),
947 [AC_MSG_NOTICE([Failed to find idn2.h])
948 my_with_libidn2=0]))],
949 [AS_IF([test x_$withval != x_no],
950 [CFLAGS="$CFLAGS -I$withval/include"
951 LDFLAGS="$LDFLAGS -L$withval/lib"],
952 [my_with_libidn2=0])])
954 AC_MSG_CHECKING([if libidn can be used])
956 there_can_only_be_one=1
960 AS_IF([test x$my_with_libidn2 = x1],
961 [AC_MSG_NOTICE([Checking for libidn2])
963 [idn2_to_unicode_8z8z],
966 AC_DEFINE_UNQUOTED([HAVE_LIBIDN2],
968 [Define to 1 if you have 'libidn2' (-lidn2).])],
969 [MISSING_DEPS="${MISSING_DEPS}${MISSING_SEP}libidn2"
971 AM_CONDITIONAL(HAVE_LIBIDN2,
972 test x$working_libidn2 = x1)
973 AS_IF([test x$working_libidn2 = x0],
974 [AS_IF([test x$my_with_libidn = x1],
975 [AC_MSG_NOTICE([Checking for libidn])
980 AC_DEFINE_UNQUOTED([HAVE_LIBIDN],
982 [Define to 1 if you have 'libidn' (-lidn).])],
983 [there_can_only_be_one=0])],
984 [AS_IF([test x$my_with_libidn2 = x1],
985 [there_can_only_be_one=0
986 AC_MSG_FAILURE([* There can only be one libidn.
987 * Provide either libidn >= 1.13
989 * libidn2 to the configure
992 * --with-libidn])])])])
993 AM_CONDITIONAL(HAVE_LIBIDN, test x$working_libidn1 = x1)
995 AS_IF([test "$working_libidn1" = 0 -a "$working_libidn2" = 0],
996 [AC_MSG_ERROR([GNUnet requires libidn (or libidn2)])])
998 AS_IF([test x$there_can_only_be_one = x0],
999 [AC_MSG_FAILURE([Missing dependencies: $MISSING_DEPS])])
1002 SAVE_LDFLAGS=$LDFLAGS
1003 SAVE_CPPFLAGS=$CPPFLAGS
1005 [ --with-zlib[[=DIR]] use libz in DIR],
1006 [AS_IF([test "$withval" = "no"],
1007 [AC_MSG_ERROR([GNUnet requires zlib])],
1008 [test "$withval" != "yes"],
1010 CPPFLAGS="${CPPFLAGS} -I$withval/include"
1011 LDFLAGS="${LDFLAGS} -L$withval/lib"])])
1012 AC_CHECK_HEADER(zlib.h,
1014 [AC_MSG_ERROR([GNUnet requires zlib])])
1017 [AC_DEFINE([HAVE_ZLIB],
1019 [Have compression library])
1020 if test "x${Z_DIR}" != "x"; then
1021 Z_CFLAGS="-I${Z_DIR}/include"
1022 Z_LIBS="-L${Z_DIR}/lib -lz"
1026 [AC_MSG_ERROR([GNUnet requires zlib])])
1030 AS_IF([test "$enable_shared" = "no"],
1031 [AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])])
1038 # end of taler-only being false
1045 # test for libunistring
1047 AS_IF([test $HAVE_LIBUNISTRING != yes],
1048 [AC_MSG_ERROR([GNUnet requires libunistring])])
1050 # under emscripten, $gl_libunistring_hexversion is undefined
1051 if test "$taler_only" != yes; then
1053 AS_IF([test "x$gl_libunistring_hexversion" = "x" || test "$gl_libunistring_hexversion" -le 2305],
1054 [AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])])
1056 AC_CHECK_HEADERS([unistr.h],
1058 AC_MSG_ERROR([Compiling GNUnet requires unistr.h (from libunistring) to be installed]))
1065 # Checks for standard header files.
1069 # Check for headers that are ALWAYS required
1070 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]))
1074 # Checks for headers that are only required on some systems or
1075 # opional (and where we do NOT abort if they are not there)
1076 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])
1078 # FreeBSD requires this for netinet/in_systm.h and netinet/ip.h
1079 AC_CHECK_HEADERS([sys/types.h netinet/in_systm.h netinet/in.h netinet/ip.h],,,
1080 [#ifdef HAVE_SYS_TYPES_H
1081 #include <sys/types.h>
1083 #ifdef HAVE_NETINET_IN_SYSTM_H
1084 #include <netinet/in_systm.h>
1086 #ifdef HAVE_NETINET_IN_H
1087 #include <netinet/in.h>
1091 SAVE_LDFLAGS=$LDFLAGS
1092 SAVE_CPPFLAGS=$CPPFLAGS
1096 AC_MSG_CHECKING(for SQLite)
1098 [ --with-sqlite=PFX base of SQLite installation],
1099 [AC_MSG_RESULT("$with_sqlite")
1100 AS_CASE([$with_sqlite],
1103 AC_CHECK_HEADERS(sqlite3.h,
1106 LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
1107 CPPFLAGS="-I$with_sqlite/include $CPPFLAGS"
1108 AC_CHECK_HEADERS(sqlite3.h,
1109 EXT_LIB_PATH="-L$with_sqlite/lib $EXT_LIB_PATH"
1110 SQLITE_LDFLAGS="-L$with_sqlite/lib"
1111 SQLITE_CPPFLAGS="-I$with_sqlite/include"
1113 LDFLAGS=$SAVE_LDFLAGS
1114 CPPFLAGS=$SAVE_CPPFLAGS
1117 [AC_MSG_RESULT([--with-sqlite not specified])
1118 AC_CHECK_HEADERS(sqlite3.h, sqlite=true)])
1119 AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue)
1120 AC_SUBST(SQLITE_CPPFLAGS)
1121 AC_SUBST(SQLITE_LDFLAGS)
1123 LDFLAGS=$SAVE_LDFLAGS
1124 CPPFLAGS=$SAVE_CPPFLAGS
1128 # even running the check for postgres breaks emscripten ...
1129 AS_IF([test "$taler_only" != yes],
1130 [AX_LIB_POSTGRESQL([9.5],
1131 [CPPFLAGS="$CPPFLAGS $POSTGRESQL_CPPFLAGS"
1132 AC_CHECK_HEADERS([libpq-fe.h],
1135 [AC_MSG_RESULT([no postgres])])])
1136 AM_CONDITIONAL(HAVE_POSTGRESQL, test x$postgres = xtrue)
1139 LDFLAGS=$SAVE_LDFLAGS
1140 CPPFLAGS=$SAVE_CPPFLAGS
1143 AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
1144 AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>])
1149 SAVE_LDFLAGS=$LDFLAGS
1150 SAVE_CPPFLAGS=$CPPFLAGS
1151 AC_MSG_CHECKING(for mysql)
1153 [ --with-mysql=PFX base of MySQL installation],
1154 [AC_MSG_RESULT([$with_mysql])
1155 AS_CASE([$with_mysql],
1158 AC_CHECK_HEADERS(mysql/mysql.h,
1159 AC_CHECK_LIB(mysqlclient, mysql_init,
1160 mysql=true), [], [])
1162 LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS"
1163 CPPFLAGS="-I$with_mysql/include $CPPFLAGS"
1164 AC_CHECK_HEADERS(mysql/mysql.h,
1165 AC_CHECK_LIB(mysqlclient, mysql_init,
1166 MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql"
1167 MYSQL_CPPFLAGS="-I$with_mysql/include"
1169 mysql=true), [], [])
1172 [AC_MSG_RESULT([--with-mysql not specified])
1173 if test -d "/usr/lib64/mysql"; then
1174 MYSQL_LIBDIR="/usr/lib64/mysql"
1175 elif test -d "/usr/lib/mysql"; then
1176 MYSQL_LIBDIR="/usr/lib/mysql"
1178 MYSQL_LIBDIR="/usr/lib"
1180 LDFLAGS="-L$MYSQL_LIBDIR $LDFLAGS $ZLIBS"
1181 AC_CHECK_LIB(mysqlclient, mysql_init,
1182 [AC_CHECK_HEADERS(mysql/mysql.h,
1183 MYSQL_LDFLAGS="-L$MYSQL_LIBDIR"
1189 AC_SUBST(MYSQL_LDFLAGS)
1190 AC_SUBST(MYSQL_CPPFLAGS)
1192 # additional version check for mysql
1193 AC_ARG_ENABLE(mysql-version-check, [ --disable-mysql-version-check do not check MySQL version],, enable_mysql_version_check=yes)
1194 AS_IF([test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"],
1196 AC_MSG_CHECKING(mysql version)
1197 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1199 #include <mysql/mysql.h>]],
1201 #if (MYSQL_VERSION_ID < 40100)
1202 #error needs at least version >= 4.1
1204 int main () { return 0; }
1206 ],mysql=true,mysql=false)
1207 AS_IF([test "$mysql" = "false"],
1210 AC_MSG_RESULT([fail, >= 4.1 required])
1215 AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue)
1216 AM_CONDITIONAL(HAVE_MYSQLE, false)
1219 LDFLAGS=$SAVE_LDFLAGS
1220 CPPFLAGS=$SAVE_CPPFLAGS
1222 AS_IF([test "$sqlite" = 0 -a "$mysql" = 0],
1224 AC_MSG_ERROR([GNUnet requires SQLite or MySQL])
1229 m4_define([MHD_MODULE], [libmicrohttpd >= 0.9.63])
1230 AC_ARG_WITH(microhttpd,
1231 [AS_HELP_STRING([--with-microhttpd[[=PFX]]],
1232 [base of libmicrohttpd installation])],
1234 [with_microhttpd=check])
1235 AS_CASE([$with_microhttpd],
1237 [yes], [PKG_CHECK_MODULES([MHD], [MHD_MODULE], [lmhd=1])],
1238 [check], [PKG_CHECK_MODULES([MHD], [MHD_MODULE],
1240 [AC_MSG_WARN([Building without libmicrohttpd])])],
1241 [SAVE_PKG_CONFIG_PATH=$PKG_CONFIG_PATH
1242 PKG_CONFIG_PATH=$with_microhttpd/lib/pkgconfig
1243 export PKG_CONFIG_PATH
1244 PKG_CHECK_MODULES([MHD], [MHD_MODULE], [lmhd=1])
1245 PKG_CONFIG_PATH=$SAVE_PKG_CONFIG_PATH])
1246 AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
1247 AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])
1249 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
1255 AM_GNU_GETTEXT([external])
1256 AM_GNU_GETTEXT_VERSION([0.18.1])
1258 # Checks for standard typedefs, structures, and compiler characteristics.
1267 AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
1268 [ AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [Do we have sockaddr_in.sin_len?])
1272 #include <sys/types.h>
1273 #include <sys/socket.h>
1274 #include <netinet/in.h>
1277 AC_CHECK_MEMBER([struct sockaddr_un.sun_len],
1278 [ AC_DEFINE(HAVE_SOCKADDR_UN_SUN_LEN,
1280 [Do we have sockaddr_un.sun_len?])],
1283 #include <sys/types.h>
1284 #include <sys/socket.h>
1290 # Checks for library functions.
1291 AC_FUNC_CLOSEDIR_VOID
1293 AC_PROG_GCC_TRADITIONAL
1295 AC_FUNC_SELECT_ARGTYPES
1305 AC_CHECK_FUNCS([atoll stat64 strnlen mremap getrlimit setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size getrusage random srandom stat statfs statvfs wait4])
1311 GN_LIBINTL="$LTLIBINTL"
1312 AC_ARG_ENABLE(framework,
1313 [AS_HELP_STRING([--enable-framework],[enable Mac OS X framework build helpers])],
1314 enable_framework_build=$enableval)
1315 AM_CONDITIONAL(WANT_FRAMEWORK,
1316 test x$enable_framework_build = xyes)
1317 AS_IF([test x$enable_framework_build = xyes],
1318 [AC_DEFINE([FRAMEWORK_BUILD],
1320 [Build a Mac OS X Framework])
1321 GN_INTLINCL='-I$(top_srcdir)/src/intlemu'
1322 GN_LIBINTL='$(top_builddir)/src/intlemu/libintlemu.la -framework CoreFoundation'
1323 AC_LIB_APPENDTOVAR([CPPFLAGS],
1326 GN_LIB_LDFLAGS="-export-dynamic -no-undefined"
1327 GN_PLUGIN_LDFLAGS="-export-dynamic -avoid-version -module -no-undefined"
1329 AC_SUBST(GN_LIB_LDFLAGS)
1330 AC_SUBST(GN_PLUGIN_LDFLAGS)
1331 AC_SUBST(GN_INTLINCL)
1332 AC_SUBST(GN_LIBINTL)
1337 AC_SUBST(EXT_LIB_PATH)
1342 AC_SUBST(EXT_LIB_PATH)
1344 DATAROOTDIR=$datarootdir
1345 AC_SUBST(DATAROOTDIR)
1348 # TODO: do we need to change anything for "doas" on openbsd?
1349 AC_MSG_CHECKING(for sudo)
1351 [ --with-sudo=PATH path to sudo binary (or just yes)],
1352 [AC_MSG_RESULT("$with_sudo")
1353 AS_CASE([$with_sudo],
1354 [no],[SUDO_BINARY=],
1355 [yes],[SUDO_BINARY=sudo],
1356 [SUDO_BINARY=$with_sudo])],
1357 [AC_MSG_RESULT([no])])
1358 AC_SUBST(SUDO_BINARY)
1359 AM_CONDITIONAL([HAVE_SUDO],
1360 [test "x$SUDO_BINARY" != "x" -o -w /])
1363 # test for gnunetdns group name
1364 GNUNETDNS_GROUP=gnunetdns
1365 AC_MSG_CHECKING(for gnunetdns group name)
1366 AC_ARG_WITH(gnunetdns,
1367 [ --with-gnunetdns=GRPNAME name for gnunetdns group],
1368 [AC_MSG_RESULT("$with_gnunetdns")
1369 AS_CASE([$with_gnunetdns],
1370 [no],[GNUNETDNS_GROUP=gnunet],
1371 [yes],[GNUNETDNS_GROUP=gnunetdns],
1372 [GNUNETDNS_GROUP=$with_gnunetdns])],
1373 [AC_MSG_RESULT([gnunetdns])])
1374 AC_SUBST(GNUNETDNS_GROUP)
1381 AC_MSG_CHECKING(for gnutls)
1383 [ --with-gnutls=PFX base of gnutls installation],
1384 [AC_MSG_RESULT([$with_gnutls])
1385 AS_CASE([$with_gnutls],
1388 [AC_CHECK_HEADERS([gnutls/abstract.h],
1389 AC_CHECK_LIB([gnutls],
1390 [gnutls_priority_set],
1392 AC_CHECK_HEADERS([gnutls/dane.h],
1393 AC_CHECK_LIB([gnutls-dane],
1394 [dane_verify_crt_raw],
1397 [LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
1398 CPPFLAGS="-I$with_gnutls/include $CPPFLAGS"
1399 AC_CHECK_HEADERS([gnutls/abstract.h],
1400 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1401 EXT_LIB_PATH="-L$with_gnutls/lib $EXT_LIB_PATH"
1403 AC_CHECK_HEADERS([gnutls/dane.h],
1404 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1408 [AC_MSG_RESULT([--with-gnutls not specified])
1409 AC_CHECK_HEADERS([gnutls/abstract.h],
1410 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1412 AC_CHECK_HEADERS([gnutls/dane.h],
1413 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1416 AM_CONDITIONAL(HAVE_GNUTLS, test x$gnutls = xtrue)
1417 AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have GnuTLS])
1418 AM_CONDITIONAL(HAVE_GNUTLS_DANE, test x$gnutls_dane = x1)
1419 AC_DEFINE_UNQUOTED([HAVE_GNUTLS_DANE], $gnutls_dane, [We have GnuTLS with DANE support])
1423 # Test if we are building for superMUC
1424 AC_MSG_CHECKING(if GNUnet is being configured to run on the SuperMUC)
1425 AC_ARG_ENABLE([supermuc],
1426 [AS_HELP_STRING([--enable-supermuc],
1427 [build GNUnet with support to run on the SuperMUC (default is NO)])],
1428 [AS_IF([test "x$enable_supermuc" = "xno"],
1432 enable_supermuc=no])
1433 AC_MSG_RESULT($enable_SUPERMUC)
1434 AM_CONDITIONAL([ENABLE_SUPERMUC], [test "x$supermuc" = "x1"])
1435 AC_DEFINE_UNQUOTED([ENABLE_SUPERMUC], [$supermuc], [Build with support for SuperMUC])
1437 # Check if NSE has to send timestamp information to testbed logger for
1438 # generating histogram of messages received
1439 AC_MSG_CHECKING(if NSE has to send timestamp information to testbed logger)
1440 AC_ARG_ENABLE([nse-histogram],
1441 [AS_HELP_STRING([--enable-nse-histogram],
1442 [have NSE send timestamp information to testbed logger for generating
1443 histogram of received messages. NOT useful for production (default is
1445 [AS_IF([test "x$enableval" = "xno"],
1447 [nse_histogram=1])],
1449 enable_nse_histogram=no])
1450 AC_MSG_RESULT($enable_nse_histogram)
1451 AM_CONDITIONAL([ENABLE_NSE_HISTOGRAM], [test "x$nse_histogram" = "x1"])
1452 AC_DEFINE_UNQUOTED([ENABLE_NSE_HISTOGRAM], [$nse_histogram],
1453 [have NSE send timestamp information to testbed logger])
1455 # should 'make check' run tests?
1456 AC_MSG_CHECKING(whether to run tests)
1457 AC_ARG_ENABLE([testruns],
1458 [AS_HELP_STRING([--disable-testruns], [disable running tests on make check (default is YES)])],
1459 [enable_tests_run=${enableval}],
1460 [enable_tests_run=yes])
1461 AC_MSG_RESULT($enable_test_run)
1462 AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"])
1465 AC_MSG_CHECKING([whether to compile in benchmarks (currently for http and crypto)])
1466 AC_ARG_ENABLE([benchmark],
1467 [AS_HELP_STRING([--enable-benchmark], [enable benchmarking])],
1468 [enable_benchmark=${enableval}],
1469 [enable_benchmark=no])
1470 AC_MSG_RESULT($enable_benchmark)
1471 AS_IF([test "x$enable_benchmark" = "xyes"],
1472 [AC_DEFINE_UNQUOTED(ENABLE_BENCHMARK,1,[Benchmarks are enabled])])
1473 AM_CONDITIONAL([ENABLE_BENCHMARK], [test "x$enable_benchmark" = "xyes"])
1476 # should expensive tests be run?
1477 AC_MSG_CHECKING(whether to run expensive tests)
1478 AC_ARG_ENABLE([expensivetests],
1479 [AS_HELP_STRING([--enable-expensivetests], [enable running expensive testcases])],
1480 [enable_expensive=${enableval}],
1481 [enable_expensive=no])
1482 AC_MSG_RESULT($enable_expensive)
1483 AM_CONDITIONAL([HAVE_EXPENSIVE_TESTS], [test "x$enable_expensive" = "xyes"])
1485 # should ports be open for Java services?
1486 AC_MSG_CHECKING(whether to enable ports for gnunet-java)
1487 AC_ARG_ENABLE([javaports],
1488 [AS_HELP_STRING([--enable-javaports], [use non-zero ports for services with Java bindings (default is NO)])],
1489 [enable_java_ports=${enableval}],
1490 [enable_java_ports=no])
1491 AC_MSG_RESULT($enable_java_ports)
1492 AS_IF([test "x$enable_java_ports" = "xyes"],
1494 [JAVAPORT="$UNIXONLY"])
1497 # should benchmarks be run?
1498 AC_MSG_CHECKING(whether to run benchmarks during make check)
1499 AC_ARG_ENABLE([benchmarks],
1500 [AS_HELP_STRING([--enable-benchmarks], [enable running benchmarks during make check])],
1501 [enable_benchmarks=${enableval}],
1502 [enable_benchmarks=no])
1503 AC_MSG_RESULT($enable_benchmarks)
1504 AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
1506 # should gnunet-testing be compiled
1507 AC_MSG_CHECKING(wether to compile gnunet-testing)
1508 AC_ARG_ENABLE([testing],
1509 [AS_HELP_STRING([--disable-testing], [do not build gnunet-testing])],
1510 [enable_testing=${enableval}],
1511 [enable_testing=yes])
1512 AC_MSG_RESULT($enable_testing)
1513 AM_CONDITIONAL([HAVE_TESTING], [test "x$enable_testing" = "xyes"])
1515 # should experimental code be compiled (code that may not yet compile)?
1516 AC_MSG_CHECKING(whether to compile experimental code)
1517 AC_ARG_ENABLE([experimental],
1518 [AS_HELP_STRING([--enable-experimental], [enable compiling experimental code])],
1519 [enable_experimental=${enableval}],
1520 [enable_experimental=no])
1521 AC_MSG_RESULT($enable_experimental)
1522 AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
1524 # should malicious code be compiled (should only be used for testing)?
1525 AC_MSG_CHECKING(whether to compile malicious code)
1526 AC_ARG_ENABLE([malicious],
1527 [AS_HELP_STRING([--enable-malicious], [enable compiling malicious code])],
1528 [AS_IF([test "x$enableval" = "xno"],
1532 enable_malicious=no])
1533 AC_MSG_RESULT($enable_malicious)
1534 AM_CONDITIONAL([ENABLE_MALICIOUS], [test 1=$malicious])
1535 AC_DEFINE_UNQUOTED([ENABLE_MALICIOUS], [$malicious],
1536 [enable compilation of malicious code])
1538 # should services be started on demand when needed?
1539 # Some services may choose to never start by default
1540 # and it is up to the service/module developer to decide
1541 # by having "START_ON_DEMAND = NO" instead of
1542 # "START_ON_DEMAND = @START_ON_DEMAND@"
1543 # in the service/module's conf.in file.
1544 # See also IMMEDIATE_START for an unconditional immediate start.
1545 START_ON_DEMAND="YES"
1546 AC_MSG_CHECKING(whether to start peer's services on demand by default)
1547 AC_ARG_ENABLE([autostart],
1548 [AS_HELP_STRING([--disable-autostart], [do not start peer's services by default])],
1549 [enable_autostart=${enableval}
1550 AS_IF([test "x$enable_autostart" = "xno"],
1551 [START_ON_DEMAND="NO"])
1553 [enable_autostart=yes])
1554 AC_MSG_RESULT($enable_autostart)
1555 #AM_CONDITIONAL([HAVE_START_ON_DEMAND], [test "x$enable_autostart" = "xyes"])
1556 AC_SUBST(START_ON_DEMAND)
1558 # should memory statistics be kept (very expensive CPU-wise!)
1559 AC_MSG_CHECKING(whether to create expensive statistics on memory use)
1560 AC_ARG_ENABLE([heapstats],
1561 [AS_HELP_STRING([--enable-heapstats], [enable expensive heap statistics])],
1562 [enable_heapstats=1],
1563 [enable_heapstats=0])
1564 AC_MSG_RESULT($enable_heapstats)
1565 AC_DEFINE_UNQUOTED([ENABLE_HEAP_STATISTICS],$enable_heapstats,[enable expensive heap statistics])
1568 # Check if the __thread storage class for
1569 # thread-local storage is available.
1570 AC_MSG_CHECKING(whether __thread is supported)
1572 [AC_LANG_PROGRAM([#include <stdlib.h>
1574 static __thread int a = 1;],
1576 [have_thread_local_gcc=1],[have_thread_local_gcc=0])
1577 AC_DEFINE_UNQUOTED([HAVE_THREAD_LOCAL_GCC],$have_thread_local_gcc,[Define this if __thread is supported])
1578 AS_IF([test "x$have_thread_local_gcc" = "x1"],
1579 [AC_MSG_RESULT(yes)],
1580 [AC_MSG_RESULT(no)])
1583 AC_MSG_CHECKING(whether to compile with support for code coverage analysis)
1584 AC_ARG_ENABLE([coverage],
1585 AS_HELP_STRING([--enable-coverage],
1586 [compile the library with code coverage support]),
1587 [use_gcov=${enableval}],
1589 AC_MSG_RESULT($use_gcov)
1590 AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"])
1594 # TODO: git blame says this predates our switch to git.
1595 # git-svn should be adjusted to simply git, or
1596 # an external script that does the job.
1597 AC_PATH_PROG(svnversioncommand, svnversion)
1598 AC_PATH_PROG(gitcommand, git)
1599 AC_MSG_CHECKING(for source being under a VCS)
1603 AC_PATH_PROG(gitcommand, git)
1604 AC_MSG_CHECKING(for source being under a VCS)
1606 AS_IF([test ! "X$gitcommand" = "X"],
1608 git_version=$(cd $srcdir ; git rev-list --full-history --all --abbrev-commit | head -n 1 2>/dev/null)
1610 AS_IF([test "X$git_version" = "X"],
1613 vcs_version="\"release\""
1616 vcs_name="yes, git-svn"
1617 vcs_version="\"git-$git_version\""
1619 AC_MSG_RESULT($vcs_name)
1621 AC_MSG_CHECKING(VCS version)
1622 AC_MSG_RESULT($vcs_version)
1623 AC_DEFINE_UNQUOTED(VCS_VERSION, [$vcs_version], [VCS revision/hash or tarball version])
1628 contrib/hellos/Makefile
1629 contrib/services/Makefile
1630 contrib/services/openrc/Makefile
1631 contrib/services/systemd/Makefile
1632 contrib/scripts/Makefile
1633 contrib/scripts/gnunet-logread/Makefile
1636 doc/doxygen/Makefile
1637 doc/handbook/Makefile
1638 doc/tutorial/Makefile
1647 src/ats-tool/Makefile
1648 src/ats-tests/Makefile
1649 src/auction/Makefile
1652 src/cadet/cadet.conf
1655 src/consensus/Makefile
1656 src/consensus/consensus.conf
1657 src/conversation/Makefile
1658 src/conversation/conversation.conf
1660 src/datacache/Makefile
1661 src/datastore/Makefile
1662 src/datastore/datastore.conf
1668 src/fragmentation/Makefile
1673 src/gns/nss/Makefile
1674 src/gnsrecord/Makefile
1676 src/identity/Makefile
1677 src/identity/identity.conf
1680 src/include/Makefile
1681 src/integration-tests/Makefile
1683 src/hostlist/Makefile
1686 src/namecache/Makefile
1687 src/namecache/namecache.conf
1688 src/namestore/Makefile
1689 src/namestore/namestore.conf
1692 src/nat-auto/Makefile
1693 src/nat-auto/nat-auto.conf
1697 src/peerinfo/Makefile
1698 src/peerinfo/peerinfo.conf
1699 src/peerinfo-tool/Makefile
1700 src/peerstore/Makefile
1701 src/peerstore/peerstore.conf
1705 src/regex/regex.conf
1706 src/revocation/Makefile
1707 src/revocation/revocation.conf
1710 src/secretsharing/Makefile
1711 src/secretsharing/secretsharing.conf
1712 src/scalarproduct/Makefile
1713 src/scalarproduct/scalarproduct.conf
1717 src/statistics/Makefile
1718 src/statistics/statistics.conf
1719 src/template/Makefile
1720 src/testbed/Makefile
1721 src/testbed/testbed.conf
1722 src/testbed-logger/Makefile
1723 src/testbed-logger/testbed-logger.conf
1724 src/testing/Makefile
1725 src/topology/Makefile
1726 src/transport/Makefile
1727 src/transport/transport.conf
1729 src/util/resolver.conf
1732 src/zonemaster/Makefile
1733 src/zonemaster/zonemaster.conf
1736 src/reclaim-attribute/Makefile
1737 src/reclaim/Makefile
1739 pkgconfig/gnunetarm.pc
1740 pkgconfig/gnunetats.pc
1741 pkgconfig/gnunetblock.pc
1742 pkgconfig/gnunetcadet.pc
1743 pkgconfig/gnunetconsensus.pc
1744 pkgconfig/gnunetconversation.pc
1745 pkgconfig/gnunetcore.pc
1746 pkgconfig/gnunetdatacache.pc
1747 pkgconfig/gnunetdatastore.pc
1748 pkgconfig/gnunetdht.pc
1749 pkgconfig/gnunetdns.pc
1750 pkgconfig/gnunetenv.pc
1751 pkgconfig/gnunetfragmentation.pc
1752 pkgconfig/gnunetfs.pc
1753 pkgconfig/gnunetgns.pc
1754 pkgconfig/gnunethello.pc
1755 pkgconfig/gnunetidentity.pc
1756 pkgconfig/gnunetmicrophone.pc
1757 pkgconfig/gnunetmysql.pc
1758 pkgconfig/gnunetnamestore.pc
1759 pkgconfig/gnunetnat.pc
1760 pkgconfig/gnunetnse.pc
1761 pkgconfig/gnunetpeerinfo.pc
1762 pkgconfig/gnunetpq.pc
1763 pkgconfig/gnunetregex.pc
1764 pkgconfig/gnunetrevocation.pc
1765 pkgconfig/gnunetrps.pc
1766 pkgconfig/gnunetscalarproduct.pc
1767 pkgconfig/gnunetset.pc
1768 pkgconfig/gnunetspeaker.pc
1769 pkgconfig/gnunetstatistics.pc
1770 pkgconfig/gnunettestbed.pc
1771 pkgconfig/gnunettesting.pc
1772 pkgconfig/gnunettransport.pc
1773 pkgconfig/gnunetutil.pc
1774 pkgconfig/gnunetvpn.pc
1779 # FIXME: `some modules' -> be more specific which exact modules.
1782 AS_IF([test "x$enable_java_ports" = "xyes"],
1783 [AC_MSG_NOTICE([NOTICE: Opening ports for gnunet-java bindings by default.])])
1786 #### Lasciate ogne speranza, voi ch'intrate
1788 #### This could be moved to the checks above,
1789 #### but for now let's keep it here.
1792 # -- print message regarding enabled experimental features
1793 AS_IF([test "x$enable_experimental" = "xyes"],
1794 [experimental_msg="experimental features enabled"])
1796 AS_IF([test "$enable_framework_build" = "yes"],
1797 [macosx_framework_msg="yes"],
1798 [macosx_framework_msg="no"])
1800 AS_IF([test "x$working_libidn2" = x1],
1801 [libidn2_msg="libidn2"])
1803 AS_IF([test "x$working_libidn1" = x1],
1804 [libidn1_msg="libidn1"])
1806 AS_IF([test "x$texi2mdoc_generation" = x1],
1810 AS_IF([test "x$makeinfo" != "x1"],
1812 [texinfo_msg="yes"])
1814 AS_IF([test "x$conversation_backend" = "xnone"],
1815 [AS_IF([test "x$pulse" != "x1"],
1816 [AC_MSG_NOTICE([WARNING: libpulse(audio) not found, conversation will not be built.])
1818 [libpulse_msg="yes"])
1819 AS_IF([test "x$opus" != "x1"],
1820 [AC_MSG_NOTICE([WARNING: libopus not found, conversation will not be built.])
1822 [libopus_msg="yes"])
1823 AS_IF([test "x$gst" != "x1"],
1824 [AC_MSG_NOTICE([WARNING: GStreamer not found, conversation will not be built.])
1825 gstreamer_msg="no"],
1826 [gstreamer_msg="yes"])],
1827 [features_msg="$features_msg conversation"])
1829 interface_msg=`echo $DEFAULT_INTERFACE | tr -d \"`
1831 AS_IF([test "x$lmhd" != "x1"],
1832 [libmicrohttpd_msg="no (optional)"],
1833 [libmicrohttpd_msg="yes"])
1835 AS_IF([test "x$jansson" = "x0"],
1836 [jansson_msg="no (optional)"],
1837 [jansson_msg="yes"])
1839 AS_IF([test "$extractor" != 1],
1840 [AC_MSG_WARN([ERROR: libextractor not found, but various file-sharing functions require it])],
1841 [libextractor_msg="yes"])
1843 AS_IF([test "x$zbar" = "x1"],
1845 features_msg="$features_msg gnunet-qr"],
1846 [AC_MSG_NOTICE([WARNING: zbar not found, gnunet-qr will not be built.])
1849 AS_IF([test "$gnurl" = "0"],
1850 [AS_IF([test "x$curl" = "xfalse"],
1851 [AC_MSG_NOTICE([WARNING: libgnurl not found. http client support will not be compiled.])
1852 AC_MSG_WARN([ERROR: libgnurl not found. hostlist daemon will not be compiled, and you probably WANT the hostlist daemon])
1854 [AC_MSG_NOTICE([WARNING: libgnurl not found, trying to use libcurl-gnutls instead.])
1858 AS_IF([test "$VAR_IFCONFIG_BINARY" = "false"],
1859 [AC_MSG_NOTICE([WARNING: optional ifconfig not found])
1860 ifconfig_msg="no (optional)"],
1861 [ifconfig_msg="yes"])
1863 AS_IF([test "$VAR_UPNPC_BINARY" = "false"],
1864 [AC_MSG_NOTICE([WARNING: optional upnpc binary not found])
1865 upnpc_msg="no (optional)"],
1868 AS_IF([test "$VAR_IPTABLES_BINARY" = "false"],
1869 [AC_MSG_NOTICE([WARNING: optional iptables not found])
1870 iptables_msg="no (optional)"],
1871 [iptables_msg="yes"])
1873 AS_IF([test "x$bluetooth" = "x0"],
1874 [AC_MSG_NOTICE([WARNING: optional bluetooth library not found.])
1875 bluetooth_msg="no (optional)"],
1876 [bluetooth_msg="yes"])
1878 AS_IF([test x$gnutls != xtrue],
1879 [AC_MSG_NOTICE([WARNING: GnuTLS not found, gnunet-gns-proxy will not be built])
1881 [AS_IF([test "x$gnutls_dane" != "x1"],
1882 [AC_MSG_NOTICE([WARNING: GnuTLS has no DANE support, DANE validation will not be possible])
1883 gnutls_msg="yes (without DANE support)"],
1884 [gnutls_msg="yes (with DANE support)"])])
1886 AS_IF([test $mysqlfail = true]
1887 [AC_MSG_NOTICE([WARNING: optional MySQL not found (or too old)])])
1888 AS_IF([test "$mysql" = true],
1889 [features_msg="$features_msg mysql"
1892 AS_IF([test "$sqlite" = true],
1893 [features_msg="$features_msg sqlite"
1895 [AC_MSG_ERROR([ERROR: sqlite3 not found, but sqlite3 is required.])
1897 AS_IF([test "$postgres" = true],
1898 [features_msg="$features_msg postgres"
1899 postgres_msg="yes"],
1900 [postgres_msg="no"])
1902 # ---- 1. replace spaces with newlines,
1903 # ---- 2. sort the lines,
1904 # ---- 3. replace the newlines with spaces.
1905 features_msg=`echo $features_msg | tr ' ' '\012' | sort | tr '\012' ' '`
1906 AC_SUBST(features_msg)
1910 # TODO: reduce the length of the last message block ("the message")
1913 GNUnet Configuration
1915 gnunet version: ${VERSION}
1918 Install prefix: ${prefix}
1921 CPPFLAGS: ${CPPFLAGS}
1924 Build Target: $build_target
1925 Mac OSX framework build: ${macosx_framework_msg}
1927 Default Interface: ${interface_msg}
1930 PostgreSQL: ${postgres_msg}
1931 sqlite3: ${sqlite_msg}
1934 bluetooth: ${bluetooth_msg}
1935 jansson: ${jansson_msg}
1936 iptables: ${iptables_msg}
1937 ifconfig: ${ifconfig_msg}
1939 gnutls: ${gnutls_msg}
1940 libzbar: ${libzbar_msg}
1942 libmicrohttpd: ${libmicrohttpd_msg}
1943 libidn: ${libidn1_msg}${libidn2_msg}
1944 libopus: ${libopus_msg}
1945 gstreamer: ${gstreamer_msg}
1946 libpulse: ${libpulse_msg}
1947 libextractor: ${libextractor_msg}
1949 texinfo manual: ${texinfo_msg}
1950 transpiled mdoc manual: ${mdoc_msg}
1952 features: ${features_msg}
1953 experimental: ${experimental_msg}
1958 Please make sure NOW that you have created a user and group 'gnunet'
1959 and additionally a group 'gnunetdns'. On Debian and Ubuntu GNU/Linux,
1963 adduser --system --group --disabled-login --home /var/lib/gnunet gnunet
1965 Make sure that '/var/lib/gnunet' is owned (and writable) by user
1966 'gnunet'. Then, you can compile GNUnet with
1970 After that, run (if necessary as 'root')
1974 to install everything.
1976 Each GNUnet user should be added to the 'gnunet' group (may
1977 require fresh login to come into effect):
1979 adduser USERNAME gnunet
1981 (run the above command as root once for each of your users, replacing
1982 "USERNAME" with the respective login names). If you have a global IP
1983 address, no further configuration is required.
1985 For more detailed setup instructions, see https://docs.gnunet.org/
1987 Optionally, download and compile gnunet-gtk to get a GUI for
1988 file-sharing and configuration. This is particularly recommended
1989 if your network setup is non-trivial, as gnunet-setup can be
1990 used to test in the GUI if your network configuration is working.
1991 gnunet-setup should be run as the "gnunet" user under X. As it
1992 does very little with the network, running it as "root" is likely
1993 also harmless. You can also run it as a normal user, but then
1994 you have to copy ~/.gnunet/gnunet.conf" over to the "gnunet" user's
1995 home directory in the end.
1997 Once you have configured your peer, run (as the 'gnunet' user)
2001 to start the peer. You can then run the various GNUnet-tools as
2002 your "normal" user (who should only be in the group 'gnunet').