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])
53 LT_INIT([disable-static dlopen win32-dll])
56 # allow for different autotools
57 AS_AUTOTOOLS_ALTERNATE
64 CFLAGS="-Wall $CFLAGS"
65 AC_MSG_CHECKING(whether cc can use -fno-strict-aliasing)
66 # use '-fno-strict-aliasing', but only if the compiler can take it
67 AS_IF([$CC -fno-strict-aliasing -S -o /dev/null -xc /dev/null >/dev/null 2>&1],
68 [CFLAGS="-fno-strict-aliasing $CFLAGS"])
70 # A helper which allows us to check cflags if compiler
71 AC_DEFUN([CC_CHECK_CFLAGS_SILENT], [
72 AC_CACHE_VAL(AS_TR_SH([cc_cv_cflags_$1]),
73 [ac_save_CFLAGS="$CFLAGS"
74 CFLAGS="$CFLAGS $1 -Werror"
75 AC_LINK_IFELSE([AC_LANG_SOURCE([int main() { return 0; }])],
76 [eval "AS_TR_SH([cc_cv_cflags_$1])='yes'"],
77 [eval "AS_TR_SH([cc_cv_cflags_$1])='no'"])
78 CFLAGS="$ac_save_CFLAGS"
81 AS_IF([eval test x$]AS_TR_SH([cc_cv_cflags_$1])[ = xyes],
86 # CC_CHECK_CFLAG_APPEND(FLAG, [action-if-found], [action-if-not-found])
87 # Check for CFLAG and appends them to CFLAGS if supported
88 AC_DEFUN([CC_CHECK_CFLAG_APPEND], [
89 AC_CACHE_CHECK([if $CC supports -Wno-$1 flag],
90 AS_TR_SH([cc_cv_cflags_-W$1]),
91 CC_CHECK_CFLAGS_SILENT([-W$1]) #gcc is stupid. It does not fail with the -W-no option for backwards compat but then shows the error "in case something goes wrong".
94 AS_IF([eval test x$]AS_TR_SH([cc_cv_cflags_-W$1])[ = xyes],
95 [CFLAGS="$CFLAGS -Wno-$1"; $2], [$3])
99 # We make heavy use of this, llvm/gcc and gcc-9 give warnings so disable.
100 CC_CHECK_CFLAG_APPEND([address-of-packed-member])
102 # Use Linux interface name unless the OS has a different preference
103 DEFAULT_INTERFACE="\"eth0\""
105 funcstocheck="getnameinfo gethostname gethostbyname gethostbyaddr getaddrinfo getaddrinfo_a"
107 # Srcdir in a form that native compiler understands (i.e. DOS path on W32)
108 native_srcdir=$srcdir
110 OLD_LDFLAGS="$LDFLAGS"
111 LDFLAGS="$LDFLAGS -Wl,--unresolved-symbols=report-all"
114 AS_CASE(["$host_os"],
115 [*darwin* | *rhapsody* | *macosx*],[
116 AC_DEFINE_UNQUOTED(DARWIN,1,[This is an Apple Darwin system])
117 CPPFLAGS="-D_APPLE_C_SOURCE $CPPFLAGS"
118 CFLAGS="-fno-common $CFLAGS"
119 LDFLAGS="$OLD_LDFLAGS"
120 AC_MSG_WARN([WARNING: The VPN application cannot be compiled on your OS])
121 AC_CHECK_LIB(intl, gettext)
122 build_target="darwin"
123 DEFAULT_INTERFACE="\"en0\""
129 AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
137 AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
138 AC_DEFINE_UNQUOTED(FREEBSD,1,[This is a FreeBSD system])
139 CFLAGS="-D_THREAD_SAFE $CFLAGS"
140 build_target="freebsd"
146 AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
147 AC_DEFINE_UNQUOTED(OPENBSD,1,[This is an OpenBSD system])
148 LIBS=`echo $LIBS | sed -e "s/-ldl//"`
149 build_target="openbsd"
155 AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
156 AC_DEFINE_UNQUOTED(NETBSD,1,[This is a NetBSD system])
157 build_target="netbsd"
163 AC_DEFINE_UNQUOTED(SOLARIS,1,[This is a Solaris system])
164 AC_DEFINE_UNQUOTED(_REENTRANT,1,[Need with solaris or errno doesnt work])
165 AC_CHECK_LIB(resolv, res_init)
166 AC_CHECK_LIB(rt, nanosleep)
167 build_target="solaris"
173 AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
174 CFLAGS="-D_REENTRANT -fPIC -pipe $CFLAGS"
181 AC_DEFINE_UNQUOTED(GNU,1,[This is a GNU system])
186 AC_MSG_RESULT(Unrecognised OS $host_os)
187 AC_DEFINE_UNQUOTED(OTHEROS,1,[Some strange OS])
190 AC_DEFINE_UNQUOTED([GNUNET_DEFAULT_INTERFACE], $DEFAULT_INTERFACE, [This should be the default choice for the name of the first network interface])
191 AC_SUBST(DEFAULT_INTERFACE)
193 # Disable TCP-based IPC on systems that support UNIX domain
194 # sockets in default configuratin:
198 AC_MSG_CHECKING([for build target])
199 AM_CONDITIONAL(DARWIN, test "$build_target" = "darwin")
200 AM_CONDITIONAL(SOLARIS, test "$build_target" = "solaris")
201 AM_CONDITIONAL(XNETBSD, test "$build_target" = "netbsd")
202 AM_CONDITIONAL(XFREEBSD, test "$build_target" = "freebsd")
203 AM_CONDITIONAL(OPENBSD, test "$build_target" = "openbsd")
204 AM_CONDITIONAL(LINUX, test "$build_target" = "linux")
205 AM_CONDITIONAL(GNU, test "$build_target" = "gnu")
207 AC_MSG_RESULT([$build_target])
208 AC_SUBST(build_target)
209 AM_CONDITIONAL([am__fastdepOBJC], false)
210 AC_UNALIGNED_64_ACCESS
212 # some other checks for standard libs
213 AC_SEARCH_LIBS([gethostbyname], [nsl ws2_32])
214 AC_SEARCH_LIBS([memrchr], [],
215 AC_DEFINE(HAVE_MEMRCHR,1,[memrchr supported]), [])
216 AC_SEARCH_LIBS([memset_s], [],
217 AC_DEFINE(HAVE_MEMSET_S,1,[memset_s supported]), [])
218 AC_SEARCH_LIBS([memset_s], [],
219 AC_DEFINE(HAVE_EXPLICIT_BZERO,1,[explicit_bzero supported]), [])
220 AC_CHECK_LIB(socket, socket)
222 AC_CHECK_LIB(c, getloadavg, AC_DEFINE(HAVE_GETLOADAVG,1,[getloadavg supported]))
224 AC_CHECK_PROG(VAR_GETOPT_BINARY, getopt, true, false)
225 AM_CONDITIONAL(HAVE_GETOPT_BINARY, $VAR_GETOPT_BINARY)
227 AC_CHECK_PROG(VAR_SSH_BINARY, ssh, true, false)
228 AM_CONDITIONAL(HAVE_SSH_BINARY, $VAR_SSH_BINARY)
229 AM_CONDITIONAL(HAVE_SSH_KEY, ssh -D 12345 -o "BatchMode yes" -o "UserKnownHostsFile /tmp/gnunet_test_cosks_ssh_garbage" -o "StrictHostKeyChecking no" 127.0.0.1 echo -n)
230 rm -f /tmp/gnunet_test_cosks_ssh_garbage
232 # autotools' m4 for python has no maximum version!
233 # python3.4 - python3.7 for tests
234 m4_define_default([_AM_PYTHON_INTERPRETER_LIST],[python3 python3.4 python3.5 python3.6 python3.7 python])
235 AM_PATH_PYTHON([3.4],, [:])
237 AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
240 AC_PATH_PROG( PERL, perl, ,
241 $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin )
244 # iptables is a soft requirement to run tests
245 AC_PATH_TARGET_TOOL(VAR_IPTABLES_BINARY, iptables, false)
247 AS_IF([test x"$VAR_IPTABLES_BINARY" = x"false"],
248 [AS_IF([test -x "/sbin/iptables"],
249 [VAR_IPTABLES_BINARY="/sbin/iptables"],
250 [AS_IF([test -x "/usr/sbin/iptables"],
251 [VAR_IPTABLES_BINARY="/usr/sbin/iptables"])])])
253 AS_IF([test x"$VAR_IPTABLES_BINARY" != x"false"],
254 [AC_DEFINE_UNQUOTED([IPTABLES], "$VAR_IPTABLES_BINARY", [Path to iptables])],
255 [AC_MSG_WARN([warning: 'iptables' not found.])])
257 # ip6tables is a soft requirement for some features
258 AC_PATH_TARGET_TOOL(VAR_IP6TABLES_BINARY, ip6tables, false)
260 AS_IF([test x"$VAR_IP6TABLES_BINARY" = x"false"],
261 [AS_IF([test -x "/sbin/ip6tables"],
262 [VAR_IP6TABLES_BINARY="/sbin/ip6tables"],
263 [AS_IF([test -x "/usr/sbin/ip6tables"],
264 [VAR_IP6TABLES_BINARY="/usr/sbin/ip6tables"])])])
267 AS_IF([test x"$VAR_IP6TABLES_BINARY" != x"false"],
268 [AC_DEFINE_UNQUOTED([IP6TABLES], "$VAR_IP6TABLES_BINARY", [Path to ip6tables])],
269 [AC_MSG_WARN([warning: 'ip6tables' not found.])])
271 # ip is a soft requirement for some features
272 AC_PATH_TARGET_TOOL(VAR_IP_BINARY, ip, false)
274 AS_IF([test x"$VAR_IP_BINARY" = x"false"],
275 [AS_IF([test -x "/sbin/ip"],
276 [VAR_IP_BINARY="/sbin/ip"],
277 [AS_IF([test -x "/usr/sbin/ip"],
278 [VAR_IP_BINARY="/usr/sbin/ip"])])])
280 AS_IF([test x"$VAR_IP_BINARY" != x"false"],
281 [AC_DEFINE_UNQUOTED([PATH_TO_IP], "$VAR_IP_BINARY", [Path to ip])],
282 [AC_MSG_WARN([warning: 'ip' not found.])])
285 AC_PATH_TARGET_TOOL(VAR_IFCONFIG_BINARY, ifconfig, false)
287 AC_CHECK_PROG(VAR_IFCONFIG_BINARY, ifconfig, true, false)
288 AS_IF([test x"$VAR_IFCONFIG_BINARY" = x"false"],
289 [AS_IF([test -x "/sbin/ifconfig"],
290 [VAR_IFCONFIG_BINARY="/sbin/ifconfig"],
291 [AS_IF([test -x "/usr/sbin/ifconfig"],
292 [VAR_IFCONFIG_BINARY="/usr/sbin/ifconfig"])])])
294 AS_IF([test x"$VAR_IFCONFIG_BINARY" != x"false"],
295 [AC_DEFINE_UNQUOTED([IFCONFIG], "$VAR_IFCONFIG_BINARY", [Path to ifconfig])],
296 [AC_MSG_WARN(['ifconfig' not found.])])
299 AC_PATH_TARGET_TOOL(VAR_SYSCTL_BINARY, sysctl, false)
301 AC_CHECK_PROG(VAR_SYSCTL_BINARY, sysctl, true, false)
302 AS_IF([test x"$VAR_SYSCTL_BINARY" = x"false"],
303 [AS_IF([test -x "/sbin/sysctl"],
304 [VAR_SYSCTL_BINARY="/sbin/sysctl"],
305 [AS_IF([test -x "/usr/sbin/sysctl"],
306 [VAR_SYSCTL_BINARY="/usr/sbin/sysctl"])])])
307 AS_IF([test x"$VAR_SYSCTL_BINARY" != x"false"],
308 [AC_DEFINE_UNQUOTED([SYSCTL], "$VAR_SYSCTL_BINARY", [Path to sysctl])],
309 [AC_MSG_WARN(['sysctl' not found.])])
311 # miniupnpc / upnpc binary is a soft runtime requirement
312 AC_PATH_TARGET_TOOL(VAR_UPNPC_BINARY, upnpc, false)
314 AS_IF([test x"$VAR_UPNPC_BINARY" != x"false"],
315 [AC_DEFINE_UNQUOTED([UPNPC], "$VAR_UPNPC_BINARY", [Path to upnpc binary])],
316 [AC_MSG_WARN([warning: 'upnpc' binary not found.])])
318 AC_CHECK_MEMBER(struct tm.tm_gmtoff,
319 [AC_DEFINE(HAVE_TM_GMTOFF, 1,
320 [Define if struct tm has the tm_gmtoff member.])],
324 # 'save' libs; only those libs found so far will be
325 # linked against _everywhere_. For the others, we
326 # will be more selective!
332 [have_addrinfo_a=1 AC_DEFINE(HAVE_GETADDRINFO_A,
334 [getaddrinfo_a supported])])
335 AM_CONDITIONAL(HAVE_GETADDRINFO_A,
336 [test "$have_addrinfo_a" = 1])
341 NEED_LIBGCRYPT_VERSION=1.6.0
344 AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)
345 AC_CHECK_DECLS([gcry_mpi_set_opaque_copy], [], [], [[#include <gcrypt.h>]])
347 AS_IF([test $gcrypt = 0],
351 *** You need libgcrypt to build this program.
352 ** This library is for example available at
353 *** ftp://ftp.gnupg.org/gcrypt/libgcrypt/
354 *** (at least version $NEED_LIBGCRYPT_VERSION (API $NEED_LIBGCRYPT_API)
358 AC_DEFINE_UNQUOTED([NEED_LIBGCRYPT_VERSION], "$NEED_LIBGCRYPT_VERSION", [required libgcrypt version])
360 AC_CHECK_DECLS([struct in6_ifreq], [], [], [[#include <linux/if_tun.h>]])
364 # should the build process be building the documentation?
365 AC_MSG_CHECKING(whether to build documentation)
366 AC_ARG_ENABLE([documentation],
367 [AS_HELP_STRING([--disable-documentation],
368 [do not build the documentation])],
369 [documentation=${enableval}],
371 AC_MSG_RESULT($documentation)
372 AS_IF([test "x$documentation" = "xyes"],
373 [AM_CONDITIONAL([DOCUMENTATION],
375 AC_DEFINE([DOCUMENTATION],
377 [Building the documentation])],
378 [AM_CONDITIONAL([DOCUMENTATION],
380 AC_DEFINE([DOCUMENTATION],
382 [Not building the documentation])])
384 # COMMENT: Check wether to transpile texinfo to mdoc.
385 # COMMENT: This is TRUE when --enable-texi2mdoc-generation
386 # COMMENT: but ERRORS when texi2mdoc binary is missing in your $PATH
387 # COMMENT: and makes the configure fail if it is missing.
388 # COMMENT: Consequential the DEFINE and CONDITIONAL are set to true.
389 # COMMENT: This is FALSE when --disable-texi2mdoc-generation was set
390 # COMMENT: or nothing was set (this is the default).
391 # COMMENT: There are 2 nested AS_IFs because we need to catch the
392 # COMMENT: potential non-existence of the texi2mdoc binary.
393 # COMMENT: Default return value / setting: no
394 AC_MSG_CHECKING(wether to include generated texi2mdoc output in installation)
395 AC_ARG_ENABLE([texi2mdoc-generation],
396 [AS_HELP_STRING([--enable-texi2mdoc-generation],
397 [include generated texi2mdoc output in installation])],
398 [texi2mdoc_generation=${enableval}],
399 [texi2mdoc_generation=no])
400 AC_MSG_RESULT($texi2mdoc_generation)
401 AS_IF([test "x$texi2mdoc_generation" = "xyes"],
402 [AS_IF([test "$texi2mdoc" = 0],
403 [AC_MSG_WARN([ERROR: transpiled mdoc output requires texi2mdoc.])
404 AC_MSG_WARN([ERROR: texi2mdoc can be obtained via your Operating System])
405 AC_MSG_WARN([ERROR: package manager or from https://mandoc.bsd.lv/texi2mdoc/])],
406 [AM_CONDITIONAL([TEXI2MDOC_GENERATION],true)
407 AC_DEFINE([TEXI2MDOC_GENERATION],
409 [Building section 7 mdoc output])])],
410 [AM_CONDITIONAL([TEXI2MDOC_GENERATION],
412 AC_DEFINE([TEXI2MDOC_GENERATION],
414 [Not building section 7 mdoc output])])
416 # should the build process be building only the documentation?
417 AC_MSG_CHECKING(whether to build only documentation)
418 AC_ARG_ENABLE([documentation-only],
419 [AS_HELP_STRING([--enable-documentation-only], [build only the documentation])],
420 [documentation_only=${enableval}],
421 [documentation_only=no])
422 AC_MSG_RESULT($documentation_only)
423 AS_IF([test "x$documentation_only" = "xyes"],
425 AM_CONDITIONAL([DOCUMENTATION_ONLY],true)
426 AC_DEFINE([DOCUMENTATION_ONLY],[1],[Building only the documentation])
428 AM_CONDITIONAL([DOCUMENTATION_ONLY],false)
429 # TODO: Double negation might be a bit hard to parse for some
430 # TODO: people reading the output.
431 AC_DEFINE([DOCUMENTATION_ONLY],[0],[Not building only the documentation])
434 # should the build process be including the manpages? (default: yes)
435 AC_MSG_CHECKING(whether to include man pages)
436 AC_ARG_ENABLE([include-manpages],
437 [AS_HELP_STRING([--disable-include-manpages], [Do not include the man pages in build and installation])],
438 [include_manpages=${enableval}],
439 [include_manpages=yes])
440 AC_MSG_RESULT($include_manpages)
441 AS_IF([test "x$include_manpages" = "xyes"],
443 AM_CONDITIONAL([INCLUDE_MANPAGES],true)
444 AC_DEFINE([INCLUDE_MANPAGES],[1],[Including the man pages in the build and installation])
446 AM_CONDITIONAL([INCLUDE_MANPAGES],false)
447 AC_DEFINE([INCLUDE_MANPAGES],[0],[Not including the man pages in the build and installation])
450 # Do we have texinfo4? If yes, it is used to set texinfo4 specific switches
451 # (not syntax!) to the commandline tools which generate the html. If not,
452 # texinfo5 switches are used. This comes with no version checks, is
453 # enabled only at distributors action (ie defaults to "no").
454 # Mantis #3914 for more details (https://bugs.gnunet.org/view.php?id=3914)
455 AC_MSG_CHECKING(whether to enable texinfo4 switches)
456 AC_ARG_ENABLE([texinfo4],
457 [AS_HELP_STRING([--enable-texinfo4], [Use texinfo version 4 specific switches])],
458 [activate_texinfo4=${enableval}],
459 [activate_texinfo4=no])
460 AC_MSG_RESULT($activate_texinfo4)
461 AS_IF([test "x$activate_texinfo4" = "xyes"],
463 AM_CONDITIONAL([ACTIVATE_TEXINFO4],true)
464 AC_DEFINE([ACTIVATE_TEXINFO4],[1],[Using texinfo version 4 specific switches])
466 AM_CONDITIONAL([ACTIVATE_TEXINFO4],false)
467 AC_DEFINE([INCLUDE_MANPAGES],[0],[Using texinfo version 5 or later switches])
471 # Adam shostack suggests the following for Windows:
472 # -D_FORTIFY_SOURCE=2 -fstack-protector-all
473 AC_ARG_ENABLE(gcc-hardening,
474 AS_HELP_STRING(--enable-gcc-hardening, enable compiler security checks),
475 [AS_IF([test x$enableval = xyes],[
476 CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-all"
477 CFLAGS="$CFLAGS -fwrapv -fPIE -Wstack-protector"
478 CFLAGS="$CFLAGS --param ssp-buffer-size=1"
479 LDFLAGS="$LDFLAGS -pie"
482 # Linker hardening options
483 # Currently these options are ELF specific - you can't use this with MacOSX
484 AC_ARG_ENABLE(linker-hardening,
485 AS_HELP_STRING(--enable-linker-hardening, enable linker security fixups),
486 [AS_IF([test x$enableval = xyes],
487 [LDFLAGS="$LDFLAGS -z relro -z now"])])
490 AC_ARG_ENABLE(sanitizer,
491 AS_HELP_STRING(--enable-sanitizer, enable Address Sanitizer and Undefined Behavior Sanitizer),
492 [AS_IF([test x$enableval = xyes],[
493 LDFLAGS="$CFLAGS -fsanitize=address,undefined -fno-omit-frame-pointer"
497 extra_logging=GNUNET_NO
498 AC_ARG_ENABLE([logging],
499 AS_HELP_STRING([--enable-logging@<:@=value@:>@],[Enable logging calls. Possible values: yes,no,verbose,veryverbose ('yes' is the default)]),
500 [AS_IF([test "x$enableval" = "xyes"], [],
501 [test "x$enableval" = "xno"], [AC_DEFINE([GNUNET_CULL_LOGGING],[],[Define to cull all logging calls])],
502 [test "x$enableval" = "xverbose"], [extra_logging=GNUNET_YES]
503 [test "x$enableval" = "xveryverbose"], [extra_logging=\(GNUNET_YES+1\)])
505 AC_DEFINE_UNQUOTED([GNUNET_EXTRA_LOGGING],[$extra_logging],[1 if extra logging is enabled, 2 for very verbose extra logging, 0 otherwise])
507 # should memory poisoning be enabled?
508 AC_MSG_CHECKING(whether to poison freed memory)
509 AC_ARG_ENABLE([poisoning],
510 [AS_HELP_STRING([--enable-poisoning], [enable poisoning of freed memory (good for debugging)])],
511 [enable_poisoning=${enableval}],
513 AS_IF([test "x$extra_logging" != "xGNUNET_NO"],
514 [enable_poisoning="defaults to yes (extra logging is enabled)"],
515 [enable_poisoning=no])
517 AC_MSG_RESULT($enable_poisoning)
518 AS_IF([test ! "x$enable_poisoning" = "xno"],
519 [enable_poisoning=1],
520 [enable_poisoning=0])
521 AC_DEFINE_UNQUOTED([ENABLE_POISONING],[$enable_poisoning],[1 if freed memory should be poisoned, 0 otherwise])
523 AS_IF([test $build = $target],
525 AC_MSG_CHECKING([for working HMAC])
527 LIBS="$LIBS $LIBGCRYPT_LIBS"
528 CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
530 [AC_LANG_PROGRAM([#include <gcrypt.h>
531 #include <stdio.h>], [[
534 unsigned char data[] = { 0xbf, 0x16, 0x6e, 0x46, 0x3a, 0x6c, 0xf3, 0x93, 0xa7, 0x72,
535 0x11, 0xa1, 0xdc, 0x0b, 0x07, 0xdb, 0x1a, 0x5e, 0xd9, 0xb9, 0x81, 0xbe,
536 0xea, 0xe4, 0x31, 0x5f, 0x24, 0xff, 0xfe, 0x50, 0x8a, 0xde };
537 unsigned char key[] = { 0xfc, 0x62, 0x76, 0x35 };
538 unsigned char result[] = {0xa2, 0xb, 0x1, 0xd9, 0xc0, 0x8b, 0x5a, 0x12, 0x80,
539 0xd5, 0x50, 0x12, 0x8e, 0xd0, 0x5b, 0xb6, 0x5c, 0x87, 0x24, 0xe2, 0xd0,
540 0xd2, 0xaf, 0x63, 0xae, 0xd1, 0xd6, 0x64, 0x14, 0xe3, 0x6e, 0x61, 0x5b,
541 0xd, 0xba, 0x17, 0x7d, 0xd3, 0x10, 0xb1, 0x37, 0x41, 0x91, 0x7d, 0xeb,
542 0x1, 0x4d, 0x71, 0xe8, 0x59, 0x71, 0x42, 0x8e, 0xd6, 0xf3, 0x29, 0x3b,
543 0x90, 0xf2, 0xd1, 0xaf, 0x65, 0x1e, 0xb3};
545 if (!gcry_check_version (GCRYPT_VERSION))
547 fprintf (stderr, "Version mismatch %s <-> %s \n", gcry_check_version (NULL), GCRYPT_VERSION);
551 gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
552 gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
554 if (gcry_md_open(&mac, GCRY_MD_SHA512, GCRY_MD_FLAG_HMAC) != GPG_ERR_NO_ERROR)
556 fprintf (stderr, "gcry_md_open error\n");
560 gcry_md_setkey (mac, key, sizeof (key));
561 gcry_md_write (mac, data, sizeof (data));
563 if (memcmp(gcry_md_read (mac, 0), result, gcry_md_get_algo_dlen (gcry_md_get_algo (mac))) != 0)
565 fprintf (stderr, "memcmp error\n");
573 [AC_MSG_RESULT([yes])],
578 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.])
582 AC_MSG_FAILURE([HMAC test failed])
586 AC_MSG_FAILURE([libgcrypt header version does not match library version])
589 [AC_MSG_RESULT([cross compiling, test skipped])])
591 ]) # $build = $target
593 # check for bluetooth library
595 CHECK_LIBHEADER(BLUETOOTH, bluetooth, ba2str, bluetooth/bluetooth.h,bluetooth=1,)
596 AM_CONDITIONAL(HAVE_LIBBLUETOOTH, [test "$bluetooth" = 1])
597 AS_IF([test "$bluetooth" = 1],
598 [AC_DEFINE([HAVE_LIBBLUETOOTH],[1],[Have bluetooth library])],
599 [AC_DEFINE([HAVE_LIBBLUETOOTH],[0],[Lacking bluetooth library])])
601 # check for zbar library
603 AC_MSG_CHECKING(for libzbar)
605 [ --with-zbar=PREFIX (base of libzbar installation)],
606 [AC_MSG_RESULT([$with_zbar])
607 AS_CASE([$with_zbar],
609 [yes],[CHECK_LIBHEADER(ZBAR, zbar, zbar_processor_create, zbar.h,zbar=1,,)],
611 LDFLAGS="-L$with_zbar/lib $LDFLAGS"
612 CPPFLAGS="-I$with_zbar/include $CPPFLAGS"
613 AC_CHECK_HEADERS(zbar.h,
614 AC_CHECK_LIB([zbar], [zbar_processor_create],
615 EXT_LIB_PATH="-L$with_zbar/lib $EXT_LIB_PATH"
619 [AC_MSG_RESULT([--with-zbar not specified])
620 CHECK_LIBHEADER(ZBAR, zbar, zbar_processor_create, zbar.h,zbar=1,,)])
621 AM_CONDITIONAL(HAVE_ZBAR, [test "$zbar" = 1])
622 AS_IF([test "x$zbar" = x1],
623 [AC_DEFINE([HAVE_ZBAR],[1],[Have zbar library])],
624 [AC_DEFINE([HAVE_ZBAR],[0],[Lacking zbar library])])
626 # check for jansson library
628 AC_MSG_CHECKING(for libjansson)
630 [ --with-jansson=PREFIX (base of libjansson installation)],
631 [AC_MSG_RESULT([$with_jansson])
632 AS_CASE([$with_jansson],
635 CHECK_LIBHEADER(JANSSON, jansson, json_loads, jansson.h,jansson=1,)
637 LDFLAGS="-L$with_jansson/lib $LDFLAGS"
638 CPPFLAGS="-I$with_jansson/include $CPPFLAGS"
639 AC_CHECK_HEADERS(jansson.h,
640 AC_CHECK_LIB([jansson], [json_loads],
641 EXT_LIB_PATH="-L$with_jansson/lib $EXT_LIB_PATH"
645 [AC_MSG_RESULT([--with-jansson not specified])
646 CHECK_LIBHEADER(JANSSON, jansson, json_loads, jansson.h,jansson=1,)])
647 AM_CONDITIONAL(HAVE_JANSSON, [test "$jansson" = 1])
648 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
649 AS_IF([test "x$jansson" = x1],
650 [AC_DEFINE([HAVE_JANSSON],[1],[Have jansson library])],
651 [AC_DEFINE([HAVE_JANSSON],[0],[Lacking jansson library])])
654 # check for libpulse(audio) library
657 CHECK_LIBHEADER(LIBPULSE, pulse, pa_stream_peek, pulse/simple.h,pulse=1,)
658 AS_IF([test "$pulse" = 1],
659 [AC_DEFINE([HAVE_PULSE],[1],[Have libpulse(audio) library])
662 # check for libopus(audio) library
665 CHECK_LIBHEADER(LIBOPUS,
669 AC_CHECK_DECL([OPUS_SET_GAIN],[opus=1],[],[[#include <opus/opus.h>]]))
670 AS_IF([test "x$opus" = x1],
671 [AC_DEFINE([HAVE_OPUS],[1],[Have libopus library])
675 AC_CHECK_LIB(ogg, ogg_stream_flush_fill,
676 [AC_CHECK_HEADERS([ogg/ogg.h],
677 AM_CONDITIONAL(HAVE_OGG, true)
679 AC_DEFINE(HAVE_OGG,1,[Have ogg]),
680 AM_CONDITIONAL(HAVE_OGG, false)
682 AC_DEFINE(HAVE_OGG,0,[lacking ogg]))],
683 AM_CONDITIONAL(HAVE_OGG, false)
687 PKG_CHECK_MODULES([GLIB],
689 [# check for pbc library
691 AC_CHECK_HEADER([pbc/pbc.h],pbc=1)
692 AC_CHECK_HEADER([gabe.h],abe=1)
693 AM_CONDITIONAL(HAVE_PBC, [test "x$pbc" = x1])
694 AM_CONDITIONAL(HAVE_ABE, [test "x$abe" = x1])
695 AS_IF([test "x$pbc" = x1],
696 [AC_DEFINE([HAVE_PBC],[1],[Have pbc library])],
697 [AC_DEFINE([HAVE_PBC],[0],[Lacking pbc library])])
698 AS_IF([test "x$abe" = x1],
699 [AC_DEFINE([HAVE_ABE],[1],[Have ABE library])],
700 [AC_DEFINE([HAVE_ABE],[0],[Lacking ABE library])])],
702 AM_CONDITIONAL(HAVE_PBC, [false])
703 AM_CONDITIONAL(HAVE_ABE, [false])
704 AC_DEFINE([HAVE_PBC],[0],[Lacking glib library])])
710 [glib-2.0 gobject-2.0 gstreamer-1.0 gstreamer-app-1.0 gstreamer-audio-1.0],
712 gstreamer_msg="yes"],
716 AS_IF([test "x$pulse" != "x1" -o "x$opus" != "x1" -o "x$ogg" != "x1"],[
717 AS_IF([test "x$gst" != "x1"],[
718 conversation_backend=none
719 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
720 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
721 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
723 conversation_backend=gst
724 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
725 AM_CONDITIONAL(BUILD_GST_HELPERS, true)
726 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
729 conversation_backend=pulse
730 AM_CONDITIONAL(BUILD_PULSE_HELPERS, true)
731 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
732 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
735 AS_IF([test "x$conversation_backend" = "xnone"],
736 AM_CONDITIONAL(BUILD_CONVERSATION, false),
737 AM_CONDITIONAL(BUILD_CONVERSATION, true))
740 LIBGNURL_CHECK_CONFIG(,7.34.0,gnurl=1,gnurl=0)
742 SAVE_CPPFLAGS=$CPPFLAGS
743 CPPFLAGS="$LIBGNURL_CPPFLAGS $LIBCURL_CPPFLAGS $CPPFLAGS"
744 LIBS="$LIBGNURL $LIBCURL $LIBS"
747 LIBCURL_CHECK_CONFIG(,7.34.0,[curl=true],[curl=false])
748 AS_IF([test "x$curl" = xtrue],[
749 AC_CHECK_HEADER([curl/curl.h],
750 AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],[curl=false],[[#include <curl/curl.h>]]),
752 # need libcurl-gnutls.so, everything else is not acceptable
753 AC_CHECK_LIB([curl-gnutls],[curl_easy_getinfo],,[curl=false])
754 # cURL must support CURLINFO_TLS_SESSION, version >= 7.34
757 # libcurl and libgnurl should be mutually exclusive
758 AS_IF([test "$gnurl" = 1],
759 [AM_CONDITIONAL(HAVE_LIBGNURL, true)
760 AC_DEFINE([HAVE_LIBGNURL],[1],[Have libgnurl])
761 AM_CONDITIONAL(HAVE_LIBCURL, false)
762 AC_DEFINE([HAVE_LIBCURL],[0],[Lacking libcurl])],
763 [AS_IF([test "$curl" = true],
764 [AM_CONDITIONAL(HAVE_LIBGNURL, false)
765 AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
766 AM_CONDITIONAL(HAVE_LIBCURL, true)
767 AC_DEFINE([HAVE_LIBCURL],[1],[Have libcurl])],
768 [AC_MSG_WARN([ERROR: GNUnet requires libcurl-gnutls or gnurl >= 7.34])
769 AM_CONDITIONAL(HAVE_LIBGNURL, false)
770 AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
771 AM_CONDITIONAL(HAVE_LIBCURL, false)
772 AC_DEFINE([HAVE_LIBCURL],[0],[Lacking libcurl])])])
774 AC_SEARCH_LIBS(__atomic_load_8, atomic, [have_libatomic=1 AC_DEFINE(HAVE_LIBATOMIC,1,[external libatomic])])
775 AM_CONDITIONAL(HAVE_LIBATOMIC, [test "$have_libatomic" = 1])
777 # restore LIBS & CPPFLAGS
779 CPPFLAGS=$SAVE_CPPFLAGS
781 AC_CHECK_HEADERS([glpk.h],[glpk=true],[glpk=false])
782 # GLPK must support glpk_init_env, version >= 4.43
783 AC_CHECK_LIB([glpk],[glp_init_env],,[glpk=false])
784 # GLPK must support atm MLP presolving, version >= 4.32
785 AC_CHECK_MEMBERS(glp_iocp.presolve,,[glpk=false],[[#include <glpk.h>]])
786 AS_IF([test "x$glpk" = xfalse],
788 AM_CONDITIONAL(HAVE_LIBGLPK, false)
789 AC_MSG_WARN([ERROR: GNUnet requires GLPK >= 4.32])
791 AM_CONDITIONAL(HAVE_LIBGLPK, true)
792 AC_DEFINE([HAVE_LIBGLPK],[1],[Have GLPK])
796 AC_CHECK_HEADERS([nss.h],[nss=true],[nss=false])
797 AS_IF([test x$nss = xfalse],
799 AM_CONDITIONAL(HAVE_GLIBCNSS, false)
800 AC_MSG_WARN([No GNU libc nss header, will not build NSS plugin])
805 AC_CHECK_DECL([NSS_STATUS_UNAVAIL],
806 [AM_CONDITIONAL(HAVE_GLIBCNSS, true)],
807 [AM_CONDITIONAL(HAVE_GLIBCNSS, false)
808 AC_MSG_WARN([No nss header fails to define NSS_STATUS_UNAVAIl, will not build NSS plugin])],
814 # test for kvm and kstat (for CPU stats under BSD/Solaris)
815 AC_CHECK_LIB([kvm],[kvm_open])
816 AC_CHECK_LIB([kstat],[kstat_open])
819 # should the build process be restricted to the code required
820 # for GNU Taler wallets?
821 AC_MSG_CHECKING(whether to compile GNU Taler Wallet library ONLY)
822 AC_ARG_ENABLE([taler-wallet],
823 [AS_HELP_STRING([--enable-taler-wallet], [only compile for Taler wallet])],
824 [taler_only=${enableval}],
826 AC_MSG_RESULT($taler_only)
827 AS_IF([test "x$taler_only" = "xyes"],
829 AM_CONDITIONAL([TALER_ONLY],true)
830 AC_DEFINE([TALER_WALLET_ONLY],[1],[Compiling for Taler wallet])
832 AM_CONDITIONAL([TALER_ONLY],false)
833 AC_DEFINE([TALER_WALLET_ONLY],[0],[Canonical compilation])
836 # test for libextractor
838 AC_MSG_CHECKING(for libextractor)
839 AC_ARG_WITH(extractor,
840 [ --with-extractor=PREFIX (base of libextractor installation)],
841 [AC_MSG_RESULT([$with_extractor])
842 AS_CASE([$with_extractor],
845 AC_CHECK_HEADERS([extractor.h],
846 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
849 LDFLAGS="-L$with_extractor/lib $LDFLAGS"
850 CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
851 AC_CHECK_HEADERS([extractor.h],
852 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
853 EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
857 [AC_MSG_RESULT([--with-extractor not specified])
858 AC_CHECK_HEADERS([extractor.h],
859 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
864 AS_IF([test "$extractor" != 1],
866 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, false)
867 AC_DEFINE([HAVE_LIBEXTRACTOR],[0],[Lacking libextractor])
869 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, true)
870 AC_DEFINE([HAVE_LIBEXTRACTOR],[1],[Have libextractor])
874 AS_IF([test "$taler_only" != yes],[
877 # Check for libltdl header (#2999)
879 AC_MSG_CHECKING(for libltdl)
881 [AS_HELP_STRING([--with-ltdl=PREFIX],[base of libltdl installation])],
882 [AC_MSG_RESULT([$with_ltdl])
883 AS_CASE([$with_ltdl],
886 AC_CHECK_HEADERS(ltdl.h,
887 AC_CHECK_LIB([ltdl], [lt_dlopenext],
890 LDFLAGS="-L$with_ltdl/lib $LDFLAGS"
891 CPPFLAGS="-I$with_ltdl/include $CPPFLAGS"
892 AC_CHECK_HEADERS(ltdl.h,
893 AC_CHECK_LIB([ltdl], [lt_dlopenext],
894 EXT_LIB_PATH="-L$with_ltdl/lib $EXT_LIB_PATH"
898 [AC_MSG_RESULT([--with-ltdl not specified])
899 AC_CHECK_HEADERS(ltdl.h,
900 AC_CHECK_LIB([ltdl], [lt_dlopenext],
902 AS_IF([test x$ltdl = x1],
904 AC_MSG_RESULT([libltdl found])
906 AC_MSG_ERROR([GNUnet requires libltdl (from GNU libtool), try installing libltdl-dev])
911 # libidn and libidn2. The ideal goal is this:
912 # check for libidn2, if it doesn't exist check for libidn
913 # if both exist, prefer libidn2
914 # if none exist, fail and message that libidn or libidn2
915 # is required with a preference for libidn2.
916 # TODO: What we have right here can probably be improved.
919 AS_HELP_STRING([--with-libidn=pathname],
920 [Support IDN (needs libidn)]),
923 AS_IF([test x_$withval = x_yes],
924 [AC_CHECK_HEADERS([idna.h],
925 AC_MSG_NOTICE([Found idna.h]),
926 AC_CHECK_HEADERS([idn/idna.h],
927 AC_MSG_NOTICE([Found idn/idna.h]),
929 [AS_IF([test x_$withval != x_no],
930 [CFLAGS="$CFLAGS -I$withval/include"
931 LDFLAGS="$LDFLAGS -L$withval/lib"
932 AC_CHECK_HEADERS([idna.h],
933 AC_MSG_NOTICE([Found idna.h]),
934 [AC_MSG_NOTICE([Failed to find idna.h])
936 [my_with_libidn=0])])
940 AS_HELP_STRING([--with-libidn2=pathname],
941 [Support IDN (needs libidn2)]),
944 AS_IF([test x_$withval = x_yes],
945 [AC_CHECK_HEADERS([idn2.h],
946 AC_MSG_NOTICE([Found idn2.h]),
947 AC_CHECK_HEADERS([idn2/idn2.h],
948 AC_MSG_NOTICE([Found idn2/idn2.h]),
949 [AC_MSG_NOTICE([Failed to find idn2.h])
950 my_with_libidn2=0]))],
951 [AS_IF([test x_$withval != x_no],
952 [CFLAGS="$CFLAGS -I$withval/include"
953 LDFLAGS="$LDFLAGS -L$withval/lib"],
954 [my_with_libidn2=0])])
956 AC_MSG_CHECKING([if libidn can be used])
958 there_can_only_be_one=1
962 AS_IF([test x$my_with_libidn2 = x1],
963 [AC_MSG_NOTICE([Checking for libidn2])
965 [idn2_to_unicode_8z8z],
968 AC_DEFINE_UNQUOTED([HAVE_LIBIDN2],
970 [Define to 1 if you have 'libidn2' (-lidn2).])],
971 [MISSING_DEPS="${MISSING_DEPS}${MISSING_SEP}libidn2"
973 AM_CONDITIONAL(HAVE_LIBIDN2,
974 test x$working_libidn2 = x1)
975 AS_IF([test x$working_libidn2 = x0],
976 [AS_IF([test x$my_with_libidn = x1],
977 [AC_MSG_NOTICE([Checking for libidn])
982 AC_DEFINE_UNQUOTED([HAVE_LIBIDN],
984 [Define to 1 if you have 'libidn' (-lidn).])],
985 [there_can_only_be_one=0])],
986 [AS_IF([test x$my_with_libidn2 = x1],
987 [there_can_only_be_one=0
988 AC_MSG_FAILURE([* There can only be one libidn.
989 * Provide either libidn >= 1.13
991 * libidn2 to the configure
994 * --with-libidn])])])])
995 AM_CONDITIONAL(HAVE_LIBIDN, test x$working_libidn1 = x1)
997 AS_IF([test "$working_libidn1" = 0 -a "$working_libidn2" = 0],
998 [AC_MSG_ERROR([GNUnet requires libidn (or libidn2)])])
1000 AS_IF([test x$there_can_only_be_one = x0],
1001 [AC_MSG_FAILURE([Missing dependencies: $MISSING_DEPS])])
1004 SAVE_LDFLAGS=$LDFLAGS
1005 SAVE_CPPFLAGS=$CPPFLAGS
1007 [ --with-zlib[[=DIR]] use libz in DIR],
1008 [AS_IF([test "$withval" = "no"],
1009 [AC_MSG_ERROR([GNUnet requires zlib])],
1010 [test "$withval" != "yes"],
1012 CPPFLAGS="${CPPFLAGS} -I$withval/include"
1013 LDFLAGS="${LDFLAGS} -L$withval/lib"])])
1014 AC_CHECK_HEADER(zlib.h,
1016 [AC_MSG_ERROR([GNUnet requires zlib])])
1019 [AC_DEFINE([HAVE_ZLIB],
1021 [Have compression library])
1022 if test "x${Z_DIR}" != "x"; then
1023 Z_CFLAGS="-I${Z_DIR}/include"
1024 Z_LIBS="-L${Z_DIR}/lib -lz"
1028 [AC_MSG_ERROR([GNUnet requires zlib])])
1032 AS_IF([test "$enable_shared" = "no"],
1033 [AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])])
1040 # end of taler-only being false
1047 # test for libunistring
1049 AS_IF([test $HAVE_LIBUNISTRING != yes],
1050 [AC_MSG_ERROR([GNUnet requires libunistring])])
1052 # under emscripten, $gl_libunistring_hexversion is undefined
1053 if test "$taler_only" != yes; then
1055 AS_IF([test "x$gl_libunistring_hexversion" = "x" || test "$gl_libunistring_hexversion" -le 2305],
1056 [AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])])
1058 AC_CHECK_HEADERS([unistr.h],
1060 AC_MSG_ERROR([Compiling GNUnet requires unistr.h (from libunistring) to be installed]))
1067 # Checks for standard header files.
1071 # Check for headers that are ALWAYS required
1072 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]))
1076 # Checks for headers that are only required on some systems or
1077 # opional (and where we do NOT abort if they are not there)
1078 AC_CHECK_HEADERS([stdatomic.h malloc.h malloc/malloc.h malloc/malloc_np.h langinfo.h sys/param.h sys/mount.h sys/statvfs.h sys/select.h sockLib.h sys/mman.h sys/msg.h sys/vfs.h arpa/inet.h fcntl.h libintl.h netdb.h netinet/in.h sys/ioctl.h sys/socket.h sys/time.h unistd.h kstat.h sys/sysinfo.h kvm.h sys/file.h sys/resource.h ifaddrs.h mach/mach.h stddef.h sys/timeb.h terminos.h argz.h ucred.h sys/ucred.h endian.h sys/endian.h execinfo.h byteswap.h])
1080 # FreeBSD requires this for netinet/in_systm.h and netinet/ip.h
1081 AC_CHECK_HEADERS([sys/types.h netinet/in_systm.h netinet/in.h netinet/ip.h],,,
1082 [#ifdef HAVE_SYS_TYPES_H
1083 #include <sys/types.h>
1085 #ifdef HAVE_NETINET_IN_SYSTM_H
1086 #include <netinet/in_systm.h>
1088 #ifdef HAVE_NETINET_IN_H
1089 #include <netinet/in.h>
1093 SAVE_LDFLAGS=$LDFLAGS
1094 SAVE_CPPFLAGS=$CPPFLAGS
1098 AC_MSG_CHECKING(for SQLite)
1100 [ --with-sqlite=PFX base of SQLite installation],
1101 [AC_MSG_RESULT("$with_sqlite")
1102 AS_CASE([$with_sqlite],
1105 AC_CHECK_HEADERS(sqlite3.h,
1108 LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
1109 CPPFLAGS="-I$with_sqlite/include $CPPFLAGS"
1110 AC_CHECK_HEADERS(sqlite3.h,
1111 EXT_LIB_PATH="-L$with_sqlite/lib $EXT_LIB_PATH"
1112 SQLITE_LDFLAGS="-L$with_sqlite/lib"
1113 SQLITE_CPPFLAGS="-I$with_sqlite/include"
1115 LDFLAGS=$SAVE_LDFLAGS
1116 CPPFLAGS=$SAVE_CPPFLAGS
1119 [AC_MSG_RESULT([--with-sqlite not specified])
1120 AC_CHECK_HEADERS(sqlite3.h, sqlite=true)])
1121 AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue)
1122 AC_SUBST(SQLITE_CPPFLAGS)
1123 AC_SUBST(SQLITE_LDFLAGS)
1125 LDFLAGS=$SAVE_LDFLAGS
1126 CPPFLAGS=$SAVE_CPPFLAGS
1130 # even running the check for postgres breaks emscripten ...
1131 AS_IF([test "$taler_only" != yes],
1132 [AX_LIB_POSTGRESQL([9.5],
1133 [CPPFLAGS="$CPPFLAGS $POSTGRESQL_CPPFLAGS"
1134 AC_CHECK_HEADERS([libpq-fe.h],
1137 [AC_MSG_RESULT([no postgres])])])
1138 AM_CONDITIONAL(HAVE_POSTGRESQL, test x$postgres = xtrue)
1141 LDFLAGS=$SAVE_LDFLAGS
1142 CPPFLAGS=$SAVE_CPPFLAGS
1145 AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
1146 AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>])
1151 SAVE_LDFLAGS=$LDFLAGS
1152 SAVE_CPPFLAGS=$CPPFLAGS
1153 AC_MSG_CHECKING(for mysql)
1155 [ --with-mysql=PFX base of MySQL installation],
1156 [AC_MSG_RESULT([$with_mysql])
1157 AS_CASE([$with_mysql],
1160 AC_CHECK_HEADERS(mysql/mysql.h,
1161 AC_CHECK_LIB(mysqlclient, mysql_init,
1162 mysql=true), [], [])
1164 LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS"
1165 CPPFLAGS="-I$with_mysql/include $CPPFLAGS"
1166 AC_CHECK_HEADERS(mysql/mysql.h,
1167 AC_CHECK_LIB(mysqlclient, mysql_init,
1168 MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql"
1169 MYSQL_CPPFLAGS="-I$with_mysql/include"
1171 mysql=true), [], [])
1174 [AC_MSG_RESULT([--with-mysql not specified])
1175 if test -d "/usr/lib64/mysql"; then
1176 MYSQL_LIBDIR="/usr/lib64/mysql"
1177 elif test -d "/usr/lib/mysql"; then
1178 MYSQL_LIBDIR="/usr/lib/mysql"
1180 MYSQL_LIBDIR="/usr/lib"
1182 LDFLAGS="-L$MYSQL_LIBDIR $LDFLAGS $ZLIBS"
1183 AC_CHECK_LIB(mysqlclient, mysql_init,
1184 [AC_CHECK_HEADERS(mysql/mysql.h,
1185 MYSQL_LDFLAGS="-L$MYSQL_LIBDIR"
1191 AC_SUBST(MYSQL_LDFLAGS)
1192 AC_SUBST(MYSQL_CPPFLAGS)
1194 # additional version check for mysql
1195 AC_ARG_ENABLE(mysql-version-check, [ --disable-mysql-version-check do not check MySQL version],, enable_mysql_version_check=yes)
1196 AS_IF([test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"],
1198 AC_MSG_CHECKING(mysql version)
1199 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1201 #include <mysql/mysql.h>]],
1203 #if (MYSQL_VERSION_ID < 40100)
1204 #error needs at least version >= 4.1
1206 int main () { return 0; }
1208 ],mysql=true,mysql=false)
1209 AS_IF([test "$mysql" = "false"],
1212 AC_MSG_RESULT([fail, >= 4.1 required])
1217 AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue)
1218 AM_CONDITIONAL(HAVE_MYSQLE, false)
1221 LDFLAGS=$SAVE_LDFLAGS
1222 CPPFLAGS=$SAVE_CPPFLAGS
1224 AS_IF([test "$sqlite" = 0 -a "$mysql" = 0],
1226 AC_MSG_ERROR([GNUnet requires SQLite or MySQL])
1231 m4_define([MHD_MODULE], [libmicrohttpd >= 0.9.63])
1232 AC_ARG_WITH(microhttpd,
1233 [AS_HELP_STRING([--with-microhttpd[[=PFX]]],
1234 [base of libmicrohttpd installation])],
1236 [with_microhttpd=check])
1237 AS_CASE([$with_microhttpd],
1239 [yes], [PKG_CHECK_MODULES([MHD], [MHD_MODULE], [lmhd=1])],
1240 [check], [PKG_CHECK_MODULES([MHD], [MHD_MODULE],
1242 [AC_MSG_WARN([Building without libmicrohttpd])])],
1243 [SAVE_PKG_CONFIG_PATH=$PKG_CONFIG_PATH
1244 PKG_CONFIG_PATH=$with_microhttpd/lib/pkgconfig
1245 export PKG_CONFIG_PATH
1246 PKG_CHECK_MODULES([MHD], [MHD_MODULE], [lmhd=1])
1247 PKG_CONFIG_PATH=$SAVE_PKG_CONFIG_PATH])
1248 AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
1249 AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])
1251 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
1257 AM_GNU_GETTEXT([external])
1258 AM_GNU_GETTEXT_VERSION([0.18.1])
1260 # Checks for standard typedefs, structures, and compiler characteristics.
1269 AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
1270 [ AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [Do we have sockaddr_in.sin_len?])
1274 #include <sys/types.h>
1275 #include <sys/socket.h>
1276 #include <netinet/in.h>
1279 AC_CHECK_MEMBER([struct sockaddr_un.sun_len],
1280 [ AC_DEFINE(HAVE_SOCKADDR_UN_SUN_LEN,
1282 [Do we have sockaddr_un.sun_len?])],
1285 #include <sys/types.h>
1286 #include <sys/socket.h>
1292 # Checks for library functions.
1293 AC_FUNC_CLOSEDIR_VOID
1295 AC_PROG_GCC_TRADITIONAL
1297 AC_FUNC_SELECT_ARGTYPES
1307 AC_CHECK_FUNCS([atoll stat64 strnlen mremap getrlimit setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size getrusage random srandom stat statfs statvfs wait4])
1313 GN_LIBINTL="$LTLIBINTL"
1314 AC_ARG_ENABLE(framework,
1315 [AS_HELP_STRING([--enable-framework],[enable Mac OS X framework build helpers])],
1316 enable_framework_build=$enableval)
1317 AM_CONDITIONAL(WANT_FRAMEWORK,
1318 test x$enable_framework_build = xyes)
1319 AS_IF([test x$enable_framework_build = xyes],
1320 [AC_DEFINE([FRAMEWORK_BUILD],
1322 [Build a Mac OS X Framework])
1323 GN_INTLINCL='-I$(top_srcdir)/src/intlemu'
1324 GN_LIBINTL='$(top_builddir)/src/intlemu/libintlemu.la -framework CoreFoundation'
1325 AC_LIB_APPENDTOVAR([CPPFLAGS],
1328 GN_LIB_LDFLAGS="-export-dynamic -no-undefined"
1329 GN_PLUGIN_LDFLAGS="-export-dynamic -avoid-version -module -no-undefined"
1331 AC_SUBST(GN_LIB_LDFLAGS)
1332 AC_SUBST(GN_PLUGIN_LDFLAGS)
1333 AC_SUBST(GN_INTLINCL)
1334 AC_SUBST(GN_LIBINTL)
1339 AC_SUBST(EXT_LIB_PATH)
1344 AC_SUBST(EXT_LIB_PATH)
1346 DATAROOTDIR=$datarootdir
1347 AC_SUBST(DATAROOTDIR)
1350 # TODO: do we need to change anything for "doas" on openbsd?
1351 AC_MSG_CHECKING(for sudo)
1353 [ --with-sudo=PATH path to sudo binary (or just yes)],
1354 [AC_MSG_RESULT("$with_sudo")
1355 AS_CASE([$with_sudo],
1356 [no],[SUDO_BINARY=],
1357 [yes],[SUDO_BINARY=sudo],
1358 [SUDO_BINARY=$with_sudo])],
1359 [AC_MSG_RESULT([no])])
1360 AC_SUBST(SUDO_BINARY)
1361 AM_CONDITIONAL([HAVE_SUDO],
1362 [test "x$SUDO_BINARY" != "x" -o -w /])
1365 # test for gnunetdns group name
1366 GNUNETDNS_GROUP=gnunetdns
1367 AC_MSG_CHECKING(for gnunetdns group name)
1368 AC_ARG_WITH(gnunetdns,
1369 [ --with-gnunetdns=GRPNAME name for gnunetdns group],
1370 [AC_MSG_RESULT("$with_gnunetdns")
1371 AS_CASE([$with_gnunetdns],
1372 [no],[GNUNETDNS_GROUP=gnunet],
1373 [yes],[GNUNETDNS_GROUP=gnunetdns],
1374 [GNUNETDNS_GROUP=$with_gnunetdns])],
1375 [AC_MSG_RESULT([gnunetdns])])
1376 AC_SUBST(GNUNETDNS_GROUP)
1383 AC_MSG_CHECKING(for gnutls)
1385 [ --with-gnutls=PFX base of gnutls installation],
1386 [AC_MSG_RESULT([$with_gnutls])
1387 AS_CASE([$with_gnutls],
1390 [AC_CHECK_HEADERS([gnutls/abstract.h],
1391 AC_CHECK_LIB([gnutls],
1392 [gnutls_priority_set],
1394 AC_CHECK_HEADERS([gnutls/dane.h],
1395 AC_CHECK_LIB([gnutls-dane],
1396 [dane_verify_crt_raw],
1399 [LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
1400 CPPFLAGS="-I$with_gnutls/include $CPPFLAGS"
1401 AC_CHECK_HEADERS([gnutls/abstract.h],
1402 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1403 EXT_LIB_PATH="-L$with_gnutls/lib $EXT_LIB_PATH"
1405 AC_CHECK_HEADERS([gnutls/dane.h],
1406 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1410 [AC_MSG_RESULT([--with-gnutls not specified])
1411 AC_CHECK_HEADERS([gnutls/abstract.h],
1412 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1414 AC_CHECK_HEADERS([gnutls/dane.h],
1415 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1418 AM_CONDITIONAL(HAVE_GNUTLS, test x$gnutls = xtrue)
1419 AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have GnuTLS])
1420 AM_CONDITIONAL(HAVE_GNUTLS_DANE, test x$gnutls_dane = x1)
1421 AC_DEFINE_UNQUOTED([HAVE_GNUTLS_DANE], $gnutls_dane, [We have GnuTLS with DANE support])
1425 # Test if we are building for superMUC
1426 AC_MSG_CHECKING(if GNUnet is being configured to run on the SuperMUC)
1427 AC_ARG_ENABLE([supermuc],
1428 [AS_HELP_STRING([--enable-supermuc],
1429 [build GNUnet with support to run on the SuperMUC (default is NO)])],
1430 [AS_IF([test "x$enable_supermuc" = "xno"],
1434 enable_supermuc=no])
1435 AC_MSG_RESULT($enable_SUPERMUC)
1436 AM_CONDITIONAL([ENABLE_SUPERMUC], [test "x$supermuc" = "x1"])
1437 AC_DEFINE_UNQUOTED([ENABLE_SUPERMUC], [$supermuc], [Build with support for SuperMUC])
1439 # Check if NSE has to send timestamp information to testbed logger for
1440 # generating histogram of messages received
1441 AC_MSG_CHECKING(if NSE has to send timestamp information to testbed logger)
1442 AC_ARG_ENABLE([nse-histogram],
1443 [AS_HELP_STRING([--enable-nse-histogram],
1444 [have NSE send timestamp information to testbed logger for generating
1445 histogram of received messages. NOT useful for production (default is
1447 [AS_IF([test "x$enableval" = "xno"],
1449 [nse_histogram=1])],
1451 enable_nse_histogram=no])
1452 AC_MSG_RESULT($enable_nse_histogram)
1453 AM_CONDITIONAL([ENABLE_NSE_HISTOGRAM], [test "x$nse_histogram" = "x1"])
1454 AC_DEFINE_UNQUOTED([ENABLE_NSE_HISTOGRAM], [$nse_histogram],
1455 [have NSE send timestamp information to testbed logger])
1457 # should 'make check' run tests?
1458 AC_MSG_CHECKING(whether to run tests)
1459 AC_ARG_ENABLE([testruns],
1460 [AS_HELP_STRING([--disable-testruns], [disable running tests on make check (default is YES)])],
1461 [enable_tests_run=${enableval}],
1462 [enable_tests_run=yes])
1463 AC_MSG_RESULT($enable_test_run)
1464 AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"])
1467 AC_MSG_CHECKING([whether to compile in benchmarks (currently for http and crypto)])
1468 AC_ARG_ENABLE([benchmark],
1469 [AS_HELP_STRING([--enable-benchmark], [enable benchmarking])],
1470 [enable_benchmark=${enableval}],
1471 [enable_benchmark=no])
1472 AC_MSG_RESULT($enable_benchmark)
1473 AS_IF([test "x$enable_benchmark" = "xyes"],
1474 [AC_DEFINE_UNQUOTED(ENABLE_BENCHMARK,1,[Benchmarks are enabled])])
1475 AM_CONDITIONAL([ENABLE_BENCHMARK], [test "x$enable_benchmark" = "xyes"])
1478 # should expensive tests be run?
1479 AC_MSG_CHECKING(whether to run expensive tests)
1480 AC_ARG_ENABLE([expensivetests],
1481 [AS_HELP_STRING([--enable-expensivetests], [enable running expensive testcases])],
1482 [enable_expensive=${enableval}],
1483 [enable_expensive=no])
1484 AC_MSG_RESULT($enable_expensive)
1485 AM_CONDITIONAL([HAVE_EXPENSIVE_TESTS], [test "x$enable_expensive" = "xyes"])
1487 # should ports be open for Java services?
1488 AC_MSG_CHECKING(whether to enable ports for gnunet-java)
1489 AC_ARG_ENABLE([javaports],
1490 [AS_HELP_STRING([--enable-javaports], [use non-zero ports for services with Java bindings (default is NO)])],
1491 [enable_java_ports=${enableval}],
1492 [enable_java_ports=no])
1493 AC_MSG_RESULT($enable_java_ports)
1494 AS_IF([test "x$enable_java_ports" = "xyes"],
1496 [JAVAPORT="$UNIXONLY"])
1499 # should benchmarks be run?
1500 AC_MSG_CHECKING(whether to run benchmarks during make check)
1501 AC_ARG_ENABLE([benchmarks],
1502 [AS_HELP_STRING([--enable-benchmarks], [enable running benchmarks during make check])],
1503 [enable_benchmarks=${enableval}],
1504 [enable_benchmarks=no])
1505 AC_MSG_RESULT($enable_benchmarks)
1506 AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
1508 # should gnunet-testing be compiled
1509 AC_MSG_CHECKING(wether to compile gnunet-testing)
1510 AC_ARG_ENABLE([testing],
1511 [AS_HELP_STRING([--disable-testing], [do not build gnunet-testing])],
1512 [enable_testing=${enableval}],
1513 [enable_testing=yes])
1514 AC_MSG_RESULT($enable_testing)
1515 AM_CONDITIONAL([HAVE_TESTING], [test "x$enable_testing" = "xyes"])
1517 # should experimental code be compiled (code that may not yet compile)?
1518 AC_MSG_CHECKING(whether to compile experimental code)
1519 AC_ARG_ENABLE([experimental],
1520 [AS_HELP_STRING([--enable-experimental], [enable compiling experimental code])],
1521 [enable_experimental=${enableval}],
1522 [enable_experimental=no])
1523 AC_MSG_RESULT($enable_experimental)
1524 AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
1526 # should malicious code be compiled (should only be used for testing)?
1527 AC_MSG_CHECKING(whether to compile malicious code)
1528 AC_ARG_ENABLE([malicious],
1529 [AS_HELP_STRING([--enable-malicious], [enable compiling malicious code])],
1530 [AS_IF([test "x$enableval" = "xno"],
1534 enable_malicious=no])
1535 AC_MSG_RESULT($enable_malicious)
1536 AM_CONDITIONAL([ENABLE_MALICIOUS], [test 1=$malicious])
1537 AC_DEFINE_UNQUOTED([ENABLE_MALICIOUS], [$malicious],
1538 [enable compilation of malicious code])
1540 # should services be started on demand when needed?
1541 # Some services may choose to never start by default
1542 # and it is up to the service/module developer to decide
1543 # by having "START_ON_DEMAND = NO" instead of
1544 # "START_ON_DEMAND = @START_ON_DEMAND@"
1545 # in the service/module's conf.in file.
1546 # See also IMMEDIATE_START for an unconditional immediate start.
1547 START_ON_DEMAND="YES"
1548 AC_MSG_CHECKING(whether to start peer's services on demand by default)
1549 AC_ARG_ENABLE([autostart],
1550 [AS_HELP_STRING([--disable-autostart], [do not start peer's services by default])],
1551 [enable_autostart=${enableval}
1552 AS_IF([test "x$enable_autostart" = "xno"],
1553 [START_ON_DEMAND="NO"])
1555 [enable_autostart=yes])
1556 AC_MSG_RESULT($enable_autostart)
1557 #AM_CONDITIONAL([HAVE_START_ON_DEMAND], [test "x$enable_autostart" = "xyes"])
1558 AC_SUBST(START_ON_DEMAND)
1560 # should memory statistics be kept (very expensive CPU-wise!)
1561 AC_MSG_CHECKING(whether to create expensive statistics on memory use)
1562 AC_ARG_ENABLE([heapstats],
1563 [AS_HELP_STRING([--enable-heapstats], [enable expensive heap statistics])],
1564 [enable_heapstats=1],
1565 [enable_heapstats=0])
1566 AC_MSG_RESULT($enable_heapstats)
1567 AC_DEFINE_UNQUOTED([ENABLE_HEAP_STATISTICS],$enable_heapstats,[enable expensive heap statistics])
1570 # Check if the __thread storage class for
1571 # thread-local storage is available.
1572 AC_MSG_CHECKING(whether __thread is supported)
1574 [AC_LANG_PROGRAM([#include <stdlib.h>
1576 static __thread int a = 1;],
1578 [have_thread_local_gcc=1],[have_thread_local_gcc=0])
1579 AC_DEFINE_UNQUOTED([HAVE_THREAD_LOCAL_GCC],$have_thread_local_gcc,[Define this if __thread is supported])
1580 AS_IF([test "x$have_thread_local_gcc" = "x1"],
1581 [AC_MSG_RESULT(yes)],
1582 [AC_MSG_RESULT(no)])
1585 AC_MSG_CHECKING(whether to compile with support for code coverage analysis)
1586 AC_ARG_ENABLE([coverage],
1587 AS_HELP_STRING([--enable-coverage],
1588 [compile the library with code coverage support]),
1589 [use_gcov=${enableval}],
1591 AC_MSG_RESULT($use_gcov)
1592 AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"])
1596 # TODO: git blame says this predates our switch to git.
1597 # git-svn should be adjusted to simply git, or
1598 # an external script that does the job.
1599 AC_PATH_PROG(svnversioncommand, svnversion)
1600 AC_PATH_PROG(gitcommand, git)
1601 AC_MSG_CHECKING(for source being under a VCS)
1605 AC_PATH_PROG(gitcommand, git)
1606 AC_MSG_CHECKING(for source being under a VCS)
1608 AS_IF([test ! "X$gitcommand" = "X"],
1610 git_version=$(cd $srcdir ; git rev-list --full-history --all --abbrev-commit | head -n 1 2>/dev/null)
1612 AS_IF([test "X$git_version" = "X"],
1615 vcs_version="\"release\""
1618 vcs_name="yes, git-svn"
1619 vcs_version="\"git-$git_version\""
1621 AC_MSG_RESULT($vcs_name)
1623 AC_MSG_CHECKING(VCS version)
1624 AC_MSG_RESULT($vcs_version)
1625 AC_DEFINE_UNQUOTED(VCS_VERSION, [$vcs_version], [VCS revision/hash or tarball version])
1630 contrib/hellos/Makefile
1631 contrib/services/Makefile
1632 contrib/services/openrc/Makefile
1633 contrib/services/systemd/Makefile
1634 contrib/scripts/Makefile
1635 contrib/scripts/gnunet-logread/Makefile
1638 doc/doxygen/Makefile
1639 doc/handbook/Makefile
1640 doc/tutorial/Makefile
1649 src/ats-tool/Makefile
1650 src/ats-tests/Makefile
1651 src/auction/Makefile
1654 src/cadet/cadet.conf
1657 src/consensus/Makefile
1658 src/consensus/consensus.conf
1659 src/conversation/Makefile
1660 src/conversation/conversation.conf
1662 src/datacache/Makefile
1663 src/datastore/Makefile
1664 src/datastore/datastore.conf
1670 src/fragmentation/Makefile
1675 src/gns/nss/Makefile
1676 src/gnsrecord/Makefile
1678 src/identity/Makefile
1679 src/identity/identity.conf
1680 src/credential/Makefile
1681 src/credential/credential.conf
1682 src/include/Makefile
1683 src/integration-tests/Makefile
1685 src/hostlist/Makefile
1688 src/namecache/Makefile
1689 src/namecache/namecache.conf
1690 src/namestore/Makefile
1691 src/namestore/namestore.conf
1694 src/nat-auto/Makefile
1695 src/nat-auto/nat-auto.conf
1699 src/peerinfo/Makefile
1700 src/peerinfo/peerinfo.conf
1701 src/peerinfo-tool/Makefile
1702 src/peerstore/Makefile
1703 src/peerstore/peerstore.conf
1707 src/regex/regex.conf
1708 src/revocation/Makefile
1709 src/revocation/revocation.conf
1712 src/secretsharing/Makefile
1713 src/secretsharing/secretsharing.conf
1714 src/scalarproduct/Makefile
1715 src/scalarproduct/scalarproduct.conf
1719 src/statistics/Makefile
1720 src/statistics/statistics.conf
1721 src/template/Makefile
1722 src/testbed/Makefile
1723 src/testbed/testbed.conf
1724 src/testbed-logger/Makefile
1725 src/testbed-logger/testbed-logger.conf
1726 src/testing/Makefile
1727 src/topology/Makefile
1728 src/transport/Makefile
1729 src/transport/transport.conf
1731 src/util/resolver.conf
1734 src/zonemaster/Makefile
1735 src/zonemaster/zonemaster.conf
1738 src/reclaim-attribute/Makefile
1739 src/reclaim/Makefile
1741 pkgconfig/gnunetarm.pc
1742 pkgconfig/gnunetats.pc
1743 pkgconfig/gnunetblock.pc
1744 pkgconfig/gnunetcadet.pc
1745 pkgconfig/gnunetconsensus.pc
1746 pkgconfig/gnunetconversation.pc
1747 pkgconfig/gnunetcore.pc
1748 pkgconfig/gnunetdatacache.pc
1749 pkgconfig/gnunetdatastore.pc
1750 pkgconfig/gnunetdht.pc
1751 pkgconfig/gnunetdns.pc
1752 pkgconfig/gnunetenv.pc
1753 pkgconfig/gnunetfragmentation.pc
1754 pkgconfig/gnunetfs.pc
1755 pkgconfig/gnunetgns.pc
1756 pkgconfig/gnunethello.pc
1757 pkgconfig/gnunetidentity.pc
1758 pkgconfig/gnunetmicrophone.pc
1759 pkgconfig/gnunetmysql.pc
1760 pkgconfig/gnunetnamestore.pc
1761 pkgconfig/gnunetnat.pc
1762 pkgconfig/gnunetnse.pc
1763 pkgconfig/gnunetpeerinfo.pc
1764 pkgconfig/gnunetpq.pc
1765 pkgconfig/gnunetregex.pc
1766 pkgconfig/gnunetrevocation.pc
1767 pkgconfig/gnunetrps.pc
1768 pkgconfig/gnunetscalarproduct.pc
1769 pkgconfig/gnunetset.pc
1770 pkgconfig/gnunetspeaker.pc
1771 pkgconfig/gnunetstatistics.pc
1772 pkgconfig/gnunettestbed.pc
1773 pkgconfig/gnunettesting.pc
1774 pkgconfig/gnunettransport.pc
1775 pkgconfig/gnunetutil.pc
1776 pkgconfig/gnunetvpn.pc
1781 # FIXME: `some modules' -> be more specific which exact modules.
1784 AS_IF([test "x$enable_java_ports" = "xyes"],
1785 [AC_MSG_NOTICE([NOTICE: Opening ports for gnunet-java bindings by default.])])
1788 #### Lasciate ogne speranza, voi ch'intrate
1790 #### This could be moved to the checks above,
1791 #### but for now let's keep it here.
1794 # -- print message regarding enabled experimental features
1795 AS_IF([test "x$enable_experimental" = "xyes"],
1796 [experimental_msg="experimental features enabled"])
1798 AS_IF([test "$enable_framework_build" = "yes"],
1799 [macosx_framework_msg="yes"],
1800 [macosx_framework_msg="no"])
1802 AS_IF([test "x$working_libidn2" = x1],
1803 [libidn2_msg="libidn2"])
1805 AS_IF([test "x$working_libidn1" = x1],
1806 [libidn1_msg="libidn1"])
1808 AS_IF([test "x$texi2mdoc_generation" = x1],
1812 AS_IF([test "x$makeinfo" != "x1"],
1814 [texinfo_msg="yes"])
1816 AS_IF([test "x$conversation_backend" = "xnone"],
1817 [AS_IF([test "x$pulse" != "x1"],
1818 [AC_MSG_NOTICE([WARNING: libpulse(audio) not found, conversation will not be built.])
1820 [libpulse_msg="yes"])
1821 AS_IF([test "x$opus" != "x1"],
1822 [AC_MSG_NOTICE([WARNING: libopus not found, conversation will not be built.])
1824 [libopus_msg="yes"])
1825 AS_IF([test "x$gst" != "x1"],
1826 [AC_MSG_NOTICE([WARNING: GStreamer not found, conversation will not be built.])
1827 gstreamer_msg="no"],
1828 [gstreamer_msg="yes"])],
1829 [features_msg="$features_msg conversation"])
1831 interface_msg=`echo $DEFAULT_INTERFACE | tr -d \"`
1833 AS_IF([test "x$lmhd" != "x1"],
1834 [libmicrohttpd_msg="no (optional)"],
1835 [libmicrohttpd_msg="yes"])
1837 AS_IF([test "x$jansson" = "x0"],
1838 [jansson_msg="no (optional)"],
1839 [jansson_msg="yes"])
1841 AS_IF([test "$extractor" != 1],
1842 [AC_MSG_WARN([ERROR: libextractor not found, but various file-sharing functions require it])],
1843 [libextractor_msg="yes"])
1845 AS_IF([test "x$zbar" = "x1"],
1847 features_msg="$features_msg gnunet-qr"],
1848 [AC_MSG_NOTICE([WARNING: zbar not found, gnunet-qr will not be built.])
1851 AS_IF([test "$gnurl" = "0"],
1852 [AS_IF([test "x$curl" = "xfalse"],
1853 [AC_MSG_NOTICE([WARNING: libgnurl not found. http client support will not be compiled.])
1854 AC_MSG_WARN([ERROR: libgnurl not found. hostlist daemon will not be compiled, and you probably WANT the hostlist daemon])
1856 [AC_MSG_NOTICE([WARNING: libgnurl not found, trying to use libcurl-gnutls instead.])
1860 AS_IF([test "$VAR_IFCONFIG_BINARY" = "false"],
1861 [AC_MSG_NOTICE([WARNING: optional ifconfig not found])
1862 ifconfig_msg="no (optional)"],
1863 [ifconfig_msg="yes"])
1865 AS_IF([test "$VAR_UPNPC_BINARY" = "false"],
1866 [AC_MSG_NOTICE([WARNING: optional upnpc binary not found])
1867 upnpc_msg="no (optional)"],
1870 AS_IF([test "$VAR_IPTABLES_BINARY" = "false"],
1871 [AC_MSG_NOTICE([WARNING: optional iptables not found])
1872 iptables_msg="no (optional)"],
1873 [iptables_msg="yes"])
1875 AS_IF([test "x$bluetooth" = "x0"],
1876 [AC_MSG_NOTICE([WARNING: optional bluetooth library not found.])
1877 bluetooth_msg="no (optional)"],
1878 [bluetooth_msg="yes"])
1880 AS_IF([test x$gnutls != xtrue],
1881 [AC_MSG_NOTICE([WARNING: GnuTLS not found, gnunet-gns-proxy will not be built])
1883 [AS_IF([test "x$gnutls_dane" != "x1"],
1884 [AC_MSG_NOTICE([WARNING: GnuTLS has no DANE support, DANE validation will not be possible])
1885 gnutls_msg="yes (without DANE support)"],
1886 [gnutls_msg="yes (with DANE support)"])])
1888 AS_IF([test $mysqlfail = true]
1889 [AC_MSG_NOTICE([WARNING: optional MySQL not found (or too old)])])
1890 AS_IF([test "$mysql" = true],
1891 [features_msg="$features_msg mysql"
1894 AS_IF([test "$sqlite" = true],
1895 [features_msg="$features_msg sqlite"
1897 [AC_MSG_ERROR([ERROR: sqlite3 not found, but sqlite3 is required.])
1899 AS_IF([test "$postgres" = true],
1900 [features_msg="$features_msg postgres"
1901 postgres_msg="yes"],
1902 [postgres_msg="no"])
1904 # ---- 1. replace spaces with newlines,
1905 # ---- 2. sort the lines,
1906 # ---- 3. replace the newlines with spaces.
1907 features_msg=`echo $features_msg | tr ' ' '\012' | sort | tr '\012' ' '`
1908 AC_SUBST(features_msg)
1912 # TODO: reduce the length of the last message block ("the message")
1915 GNUnet Configuration
1917 gnunet version: ${VERSION}
1920 Install prefix: ${prefix}
1923 CPPFLAGS: ${CPPFLAGS}
1926 Build Target: $build_target
1927 Mac OSX framework build: ${macosx_framework_msg}
1929 Default Interface: ${interface_msg}
1932 PostgreSQL: ${postgres_msg}
1933 sqlite3: ${sqlite_msg}
1936 bluetooth: ${bluetooth_msg}
1937 jansson: ${jansson_msg}
1938 iptables: ${iptables_msg}
1939 ifconfig: ${ifconfig_msg}
1941 gnutls: ${gnutls_msg}
1942 libzbar: ${libzbar_msg}
1944 libmicrohttpd: ${libmicrohttpd_msg}
1945 libidn: ${libidn1_msg}${libidn2_msg}
1946 libopus: ${libopus_msg}
1947 gstreamer: ${gstreamer_msg}
1948 libpulse: ${libpulse_msg}
1949 libextractor: ${libextractor_msg}
1951 texinfo manual: ${texinfo_msg}
1952 transpiled mdoc manual: ${mdoc_msg}
1954 features: ${features_msg}
1955 experimental: ${experimental_msg}
1960 Please make sure NOW that you have created a user and group 'gnunet'
1961 and additionally a group 'gnunetdns'. On Debian and Ubuntu GNU/Linux,
1965 adduser --system --group --disabled-login --home /var/lib/gnunet gnunet
1967 Make sure that '/var/lib/gnunet' is owned (and writable) by user
1968 'gnunet'. Then, you can compile GNUnet with
1972 After that, run (if necessary as 'root')
1976 to install everything.
1978 Each GNUnet user should be added to the 'gnunet' group (may
1979 require fresh login to come into effect):
1981 adduser USERNAME gnunet
1983 (run the above command as root once for each of your users, replacing
1984 "USERNAME" with the respective login names). If you have a global IP
1985 address, no further configuration is required.
1987 For more detailed setup instructions, see https://docs.gnunet.org/
1989 Optionally, download and compile gnunet-gtk to get a GUI for
1990 file-sharing and configuration. This is particularly recommended
1991 if your network setup is non-trivial, as gnunet-setup can be
1992 used to test in the GUI if your network configuration is working.
1993 gnunet-setup should be run as the "gnunet" user under X. As it
1994 does very little with the network, running it as "root" is likely
1995 also harmless. You can also run it as a normal user, but then
1996 you have to copy ~/.gnunet/gnunet.conf" over to the "gnunet" user's
1997 home directory in the end.
1999 Once you have configured your peer, run (as the 'gnunet' user)
2003 to start the peer. You can then run the various GNUnet-tools as
2004 your "normal" user (who should only be in the group 'gnunet').