1 # This file is part of GNUnet.
2 # (C) 2001--2017 GNUnet e.V.
4 # GNUnet is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published
6 # by the Free Software Foundation; either version 3, or (at your
7 # 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 # General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with GNUnet; see the file COPYING. If not, write to the
16 # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 # Boston, MA 02110-1301, USA.
20 # Process this file with autoconf to produce a configure script.
24 # Checks for programs.
25 AC_INIT([gnunet], [0.10.1], [bug-gnunet@gnu.org])
32 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
33 AC_CONFIG_HEADERS([gnunet_config.h])
34 AH_TOP([#define _GNU_SOURCE 1])
35 AC_CONFIG_MACRO_DIR([m4])
45 LT_INIT([disable-static dlopen win32-dll])
53 CFLAGS="-Wall $CFLAGS"
54 # use '-fno-strict-aliasing', but only if the compiler can take it
55 if gcc -fno-strict-aliasing -S -o /dev/null -xc /dev/null >/dev/null 2>&1;
57 CFLAGS="-fno-strict-aliasing $CFLAGS"
60 # Use Linux interface name unless the OS has a different preference
61 DEFAULT_INTERFACE="\"eth0\""
63 funcstocheck="getnameinfo gethostname gethostbyname gethostbyaddr getaddrinfo"
65 # Srcdir in a form that native compiler understands (i.e. DOS path on W32)
70 *darwin* | *rhapsody* | *macosx*)
71 AC_DEFINE_UNQUOTED(DARWIN,1,[This is an Apple Darwin system])
72 CPPFLAGS="-D_APPLE_C_SOURCE $CPPFLAGS"
73 CFLAGS="-fno-common $CFLAGS"
74 AC_MSG_WARN([WARNING: The VPN application cannot be compiled on your OS])
76 DEFAULT_INTERFACE="\"en0\""
82 AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
90 AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
91 AC_DEFINE_UNQUOTED(FREEBSD,1,[This is a FreeBSD system])
92 CFLAGS="-D_THREAD_SAFE $CFLAGS"
93 build_target="freebsd"
99 AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
100 AC_DEFINE_UNQUOTED(OPENBSD,1,[This is an OpenBSD system])
101 LIBS=`echo $LIBS | sed -e "s/-ldl//"`
102 build_target="openbsd"
108 AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
109 AC_DEFINE_UNQUOTED(NETBSD,1,[This is a NetBSD system])
115 AC_DEFINE_UNQUOTED(SOLARIS,1,[This is a Solaris system])
116 AC_DEFINE_UNQUOTED(_REENTRANT,1,[Need with solaris or errno doesnt work])
117 AC_CHECK_LIB(resolv, res_init)
118 AC_CHECK_LIB(rt, nanosleep)
119 build_target="solaris"
125 AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
126 CFLAGS="-D_REENTRANT -fPIC -pipe $CFLAGS"
133 AC_DEFINE_UNQUOTED(CYGWIN,1,[This is a Cygwin system])
134 AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system])
135 AC_CHECK_LIB(intl, gettext)
136 CFLAGS="-mms-bitfields $CFLAGS"
137 build_target="cygwin"
144 AC_DEFINE_UNQUOTED(MINGW,1,[This is a MinGW system])
145 AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system])
146 AC_DEFINE_UNQUOTED(_WIN32,1,[This is a Windows system])
147 AC_CHECK_LIB(intl, gettext)
148 LDFLAGS="$LDFLAGS -Wl,--export-all-symbols"
149 LIBS="$LIBS -lws2_32 -lplibc -lgnurx -lole32"
150 CFLAGS="-mms-bitfields $CFLAGS"
151 CPPFLAGS="-D_WIN32_WINNT=0x0501 -DHAVE_STAT64=1 -D__USE_MINGW_ANSI_STDIO=1 $CPPFLAGS"
158 native_srcdir=$(cd $srcdir; pwd -W)
161 AC_DEFINE_UNQUOTED(GNU,1,[This is a GNU system])
166 AC_MSG_RESULT(Unrecognised OS $host_os)
167 AC_DEFINE_UNQUOTED(OTHEROS,1,[Some strange OS])
171 AC_DEFINE_UNQUOTED([GNUNET_DEFAULT_INTERFACE], $DEFAULT_INTERFACE, [This should be the default choice for the name of the first network interface])
172 AC_SUBST(DEFAULT_INTERFACE)
174 # Disable TCP-based IPC on systems that support UNIX domain
175 # sockets in default configuratin:
179 AC_MSG_CHECKING([for build target])
180 AM_CONDITIONAL(DARWIN, test "$build_target" = "darwin")
181 AM_CONDITIONAL(CYGWIN, test "$build_target" = "cygwin")
182 AM_CONDITIONAL(MINGW, test "$build_target" = "mingw")
183 AM_CONDITIONAL(SOLARIS, test "$build_target" = "solaris")
184 AM_CONDITIONAL(XFREEBSD, test "$build_target" = "freebsd")
185 AM_CONDITIONAL(OPENBSD, test "$build_target" = "openbsd")
186 AM_CONDITIONAL(LINUX, test "$build_target" = "linux")
187 AM_CONDITIONAL(GNU, test "$build_target" = "gnu")
189 AC_MSG_RESULT([$build_target])
190 AC_SUBST(build_target)
191 AM_CONDITIONAL([am__fastdepOBJC], false)
192 AC_UNALIGNED_64_ACCESS
194 # some other checks for standard libs
195 AC_SEARCH_LIBS([gethostbyname], [nsl ws2_32])
196 AC_CHECK_LIB(socket, socket)
198 AC_CHECK_LIB(c, getloadavg, AC_DEFINE(HAVE_GETLOADAVG,1,[getloadavg supported]))
200 AC_CHECK_PROG(VAR_GETOPT_BINARY, getopt, true, false)
201 AM_CONDITIONAL(HAVE_GETOPT_BINARY, $VAR_GETOPT_BINARY)
203 AC_CHECK_PROG(VAR_SSH_BINARY,ssh,true,false)
204 AM_CONDITIONAL(HAVE_SSH_BINARY, $VAR_SSH_BINARY)
205 AM_CONDITIONAL(HAVE_SSH_KEY, ssh -D 12345 -o "BatchMode yes" -o "UserKnownHostsFile /tmp/gnunet_test_cosks_ssh_garbage" -o "StrictHostKeyChecking no" 127.0.0.1 echo -n)
206 rm -f /tmp/gnunet_test_cosks_ssh_garbage
209 AC_CHECK_MEMBER(struct tm.tm_gmtoff,
210 [AC_DEFINE(HAVE_TM_GMTOFF, 1,
211 [Define if struct tm has the tm_gmtoff member.])],
215 AC_CHECK_DECLS([_stati64])
217 # 'save' libs; only those libs found so far will be
218 # linked against _everywhere_. For the others, we
219 # will be more selective!
222 # tests only run on Windows
223 if test "x$build_target" = "xmingw"
225 AC_CHECK_LIB(plibc, plibc_init, [], [AC_MSG_ERROR([GNUnet requires PlibC on Windows])])
226 AC_CHECK_LIB(gnurx, regexec, [], [AC_MSG_ERROR([GNUnet requires libgnurx on Windows])])
232 NEED_LIBGCRYPT_VERSION=1.6.0
235 AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)
236 AC_CHECK_DECLS([gcry_mpi_set_opaque_copy], [], [], [[#include <gcrypt.h>]])
242 *** You need libgcrypt to build this program.
243 ** This library is for example available at
244 *** ftp://ftp.gnupg.org/gcrypt/libgcrypt/
245 *** (at least version $NEED_LIBGCRYPT_VERSION (API $NEED_LIBGCRYPT_API)
249 AC_DEFINE_UNQUOTED([NEED_LIBGCRYPT_VERSION], "$NEED_LIBGCRYPT_VERSION", [required libgcrypt version])
251 # Adam shostack suggests the following for Windows:
252 # -D_FORTIFY_SOURCE=2 -fstack-protector-all
253 AC_ARG_ENABLE(gcc-hardening,
254 AS_HELP_STRING(--enable-gcc-hardening, enable compiler security checks),
255 [if test x$enableval = xyes; then
256 CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-all"
257 CFLAGS="$CFLAGS -fwrapv -fPIE -Wstack-protector"
258 CFLAGS="$CFLAGS --param ssp-buffer-size=1"
259 LDFLAGS="$LDFLAGS -pie"
263 # Linker hardening options
264 # Currently these options are ELF specific - you can't use this with MacOSX
265 AC_ARG_ENABLE(linker-hardening,
266 AS_HELP_STRING(--enable-linker-hardening, enable linker security fixups),
267 [if test x$enableval = xyes; then
268 LDFLAGS="$LDFLAGS -z relro -z now"
272 AC_ARG_ENABLE(sanitizer,
273 AS_HELP_STRING(--enable-sanitizer, enable Address Sanitizer and Undefined Behavior Sanitizer),
274 [if test x$enableval = xyes; then
275 LDFLAGS="$CFLAGS -fsanitize=address,undefined -fno-omit-frame-pointer"
279 extra_logging=GNUNET_NO
280 AC_ARG_ENABLE([logging],
281 AS_HELP_STRING([--enable-logging@<:@=value@:>@],[Enable logging calls. Possible values: yes,no,verbose,veryverbose ('yes' is the default)]),
282 [AS_IF([test "x$enableval" = "xyes"], [],
283 [test "x$enableval" = "xno"], [AC_DEFINE([GNUNET_CULL_LOGGING],[],[Define to cull all logging calls])],
284 [test "x$enableval" = "xverbose"], [extra_logging=GNUNET_YES]
285 [test "x$enableval" = "xveryverbose"], [extra_logging=\(GNUNET_YES+1\)])
287 AC_DEFINE_UNQUOTED([GNUNET_EXTRA_LOGGING],[$extra_logging],[1 if extra logging is enabled, 2 for very verbose extra logging, 0 otherwise])
289 # should memory poisoning be enabled?
290 AC_MSG_CHECKING(whether to poison freed memory)
291 AC_ARG_ENABLE([poisoning],
292 [AS_HELP_STRING([--enable-poisoning], [enable poisoning of freed memory (good for debugging)])],
293 [enable_poisoning=${enableval}],
295 if test "x$extra_logging" != "xGNUNET_NO"; then
296 enable_poisoning="defaults to yes (extra logging is enabled)"
301 AC_MSG_RESULT($enable_poisoning)
302 if test ! "x$enable_poisoning" = "xno"; then
307 AC_DEFINE_UNQUOTED([ENABLE_POISONING],[$enable_poisoning],[1 if freed memory should be poisoned, 0 otherwise])
309 if test $build = $target
311 AC_MSG_CHECKING([for working HMAC])
313 LIBS="$LIBS $LIBGCRYPT_LIBS"
314 CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
316 [AC_LANG_PROGRAM([#include <gcrypt.h>
317 #include <stdio.h>], [[
320 unsigned char data[] = { 0xbf, 0x16, 0x6e, 0x46, 0x3a, 0x6c, 0xf3, 0x93, 0xa7, 0x72,
321 0x11, 0xa1, 0xdc, 0x0b, 0x07, 0xdb, 0x1a, 0x5e, 0xd9, 0xb9, 0x81, 0xbe,
322 0xea, 0xe4, 0x31, 0x5f, 0x24, 0xff, 0xfe, 0x50, 0x8a, 0xde };
323 unsigned char key[] = { 0xfc, 0x62, 0x76, 0x35 };
324 unsigned char result[] = {0xa2, 0xb, 0x1, 0xd9, 0xc0, 0x8b, 0x5a, 0x12, 0x80,
325 0xd5, 0x50, 0x12, 0x8e, 0xd0, 0x5b, 0xb6, 0x5c, 0x87, 0x24, 0xe2, 0xd0,
326 0xd2, 0xaf, 0x63, 0xae, 0xd1, 0xd6, 0x64, 0x14, 0xe3, 0x6e, 0x61, 0x5b,
327 0xd, 0xba, 0x17, 0x7d, 0xd3, 0x10, 0xb1, 0x37, 0x41, 0x91, 0x7d, 0xeb,
328 0x1, 0x4d, 0x71, 0xe8, 0x59, 0x71, 0x42, 0x8e, 0xd6, 0xf3, 0x29, 0x3b,
329 0x90, 0xf2, 0xd1, 0xaf, 0x65, 0x1e, 0xb3};
331 if (!gcry_check_version (GCRYPT_VERSION))
333 fprintf (stderr, "Version mismatch %s <-> %s \n", gcry_check_version (NULL), GCRYPT_VERSION);
337 gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
338 gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
340 if (gcry_md_open(&mac, GCRY_MD_SHA512, GCRY_MD_FLAG_HMAC) != GPG_ERR_NO_ERROR)
342 fprintf (stderr, "gcry_md_open error\n");
346 gcry_md_setkey (mac, key, sizeof (key));
347 gcry_md_write (mac, data, sizeof (data));
349 if (memcmp(gcry_md_read (mac, 0), result, gcry_md_get_algo_dlen (gcry_md_get_algo (mac))) != 0)
351 fprintf (stderr, "memcmp error\n");
359 [AC_MSG_RESULT([yes])],
364 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.])
368 AC_MSG_FAILURE([HMAC test failed])
372 AC_MSG_FAILURE([libgcrypt header version does not match library version])
375 [AC_MSG_RESULT([cross compiling, test skipped])])
377 fi # $build = $target
379 # check for bluetooth library
381 AC_CHECK_LIB(bluetooth, ba2str,[AC_CHECK_HEADER([bluetooth/bluetooth.h],bluetooth=1)])
382 if test "$build_target" = "mingw"
386 AM_CONDITIONAL(HAVE_LIBBLUETOOTH, [test "$bluetooth" = 1])
387 if test "$bluetooth" = 1
389 AC_DEFINE([HAVE_LIBBLUETOOTH],[1],[Have bluetooth library])
391 AC_DEFINE([HAVE_LIBBLUETOOTH],[0],[Lacking bluetooth library])
394 # check for jansson library
396 AC_CHECK_HEADER([jansson.h],jansson=1)
397 AM_CONDITIONAL(HAVE_JANSSON, [test "$jansson" = 1])
398 if test "x$jansson" = x1
400 AC_DEFINE([HAVE_JANSSON],[1],[Have jansson library])
402 AC_DEFINE([HAVE_JANSSON],[0],[Lacking jansson library])
405 # check for libpulse(audio) library
407 AC_CHECK_LIB(pulse,pa_stream_peek,
408 [AC_CHECK_HEADER([pulse/simple.h],pulse=1)])
409 if test "$build_target" = "mingw"
415 AC_DEFINE([HAVE_PULSE],[1],[Have libpulse(audio) library])
418 # check for libopus(audio) library
420 AC_CHECK_LIB(opus,opus_decode_float,
421 [AC_CHECK_HEADER([opus/opus.h],
422 [AC_CHECK_DECL([OPUS_SET_GAIN],[opus=1],[],[[#include <opus/opus.h>]]
428 AC_DEFINE([HAVE_OPUS],[1],[Have libopus library])
432 AC_CHECK_LIB(ogg, ogg_stream_flush_fill,
433 [AC_CHECK_HEADERS([ogg/ogg.h],
434 AM_CONDITIONAL(HAVE_OGG, true)
436 AC_DEFINE(HAVE_OGG,1,[Have ogg]),
437 AM_CONDITIONAL(HAVE_OGG, false)
439 AC_DEFINE(HAVE_OGG,0,[lacking ogg]))],
440 AM_CONDITIONAL(HAVE_OGG, false)
448 [glib-2.0 gobject-2.0 gstreamer-1.0 gstreamer-app-1.0 gstreamer-audio-1.0],
454 AC_MSG_RESULT(not found)
458 if test "x$pulse" != "x1" -o "x$opus" != "x1" -o "x$ogg" != "x1"
460 if test "x$gst" != "x1"
462 conversation_backend=none
463 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
464 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
465 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
467 conversation_backend=gst
468 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
469 AM_CONDITIONAL(BUILD_GST_HELPERS, true)
470 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
474 conversation_backend=pulse
475 AM_CONDITIONAL(BUILD_PULSE_HELPERS, true)
476 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
477 AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
481 LIBGNURL_CHECK_CONFIG(,7.34.0,gnurl=1,gnurl=0)
484 AM_CONDITIONAL(HAVE_LIBGNURL, true)
485 AC_DEFINE([HAVE_LIBGNURL],[1],[Have libgnurl])
487 AM_CONDITIONAL(HAVE_LIBGNURL, false)
488 AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
491 SAVE_CPPFLAGS=$CPPFLAGS
492 CPPFLAGS="$LIBGNURL_CPPFLAGS $LIBCURL_CPPFLAGS $CPPFLAGS"
493 LIBS="$LIBGNURL $LIBCURL $LIBS"
496 LIBCURL_CHECK_CONFIG(,7.34.0,[curl=true],[curl=false])
497 if test "x$curl" = xtrue
500 AC_CHECK_HEADERS([curl/curl.h],
501 AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],[curl=false],[[#include <curl/curl.h>]]),
503 AC_CHECK_HEADERS([gnurl/curl.h],
504 AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],,[[#include <gnurl/curl.h>]]))
505 # need libcurl-gnutls.so, everything else is not acceptable
506 AC_CHECK_LIB([curl-gnutls],[curl_easy_getinfo],,[curl=false])
507 # cURL must support CURLINFO_TLS_SESSION, version >= 7.34
510 # Check for curl/curl.h and gnurl/curl.h so we can use #ifdef
511 # HAVE_CURL_CURL_H later (the above LIBCURL_CHECK_CONFIG accepted
512 # *either* header set).
513 AC_CHECK_HEADERS([curl/curl.h],,
515 AC_CHECK_HEADERS([gnurl/curl.h],,
520 if test x$curl = xfalse
522 AM_CONDITIONAL(HAVE_LIBCURL, false)
525 AC_MSG_WARN([ERROR: GNUnet requires libcurl-gnutls or gnurl >= 7.34])
528 AM_CONDITIONAL(HAVE_LIBCURL, true)
529 AC_DEFINE([HAVE_LIBCURL],[1],[Have CURL])
533 # restore LIBS & CPPFLAGS
535 CPPFLAGS=$SAVE_CPPFLAGS
537 AC_CHECK_HEADERS([glpk.h],[glpk=true],[gplk=false])
538 # GLPK must support glpk_init_env, version >= 4.43
539 AC_CHECK_LIB([glpk],[glp_init_env],,[gplk=false])
540 # GLPK must support atm MLP presolving, version >= 4.32
541 AC_CHECK_MEMBERS(glp_iocp.presolve,,[gplk=false],[[#include <glpk.h>]])
542 if test x$gplk = xfalse
544 AM_CONDITIONAL(HAVE_LIBGLPK, false)
545 AC_MSG_WARN([ERROR: GNUnet requires GLPK >= 4.32])
547 AM_CONDITIONAL(HAVE_LIBGLPK, true)
548 AC_DEFINE([HAVE_LIBGLPK],[1],[Have GLPK])
552 AC_CHECK_HEADERS([nss.h],[nss=true],[nss=false])
553 if test x$nss = xfalse
555 AM_CONDITIONAL(HAVE_GLIBCNSS, false)
556 AC_MSG_WARN([ERROR: No GNU libc nss header, will not build NSS plugin])
558 AM_CONDITIONAL(HAVE_GLIBCNSS, true)
563 # test for kvm and kstat (for CPU stats under BSD/Solaris)
564 AC_CHECK_LIB([kvm],[kvm_open])
565 AC_CHECK_LIB([kstat],[kstat_open])
568 # should the build process be restricted to only building
570 AC_MSG_CHECKING(whether to build documentation ONLY)
571 AC_ARG_ENABLE([documentation],
572 [AS_HELP_STRING([--enable-documentation], [only build the documentation])],
573 [doc_only=${enableval}],
575 AC_MSG_RESULT($doc_only)
576 if test "x$doc_only" = "xyes"
578 AM_CONDITIONAL([DOC_ONLY],true)
579 AC_DEFINE([DOC_ONLY],[1],[Building the documentation])
581 AM_CONDITIONAL([DOC_ONLY],false)
582 AC_DEFINE([DOC_ONLY],[0],[Canonical compilation])
585 # should the build process be restricted to the code required
586 # for GNU Taler wallets?
587 AC_MSG_CHECKING(whether to compile GNU Taler Wallet library ONLY)
588 AC_ARG_ENABLE([taler-wallet],
589 [AS_HELP_STRING([--enable-taler-wallet], [only compile for Taler wallet])],
590 [taler_only=${enableval}],
592 AC_MSG_RESULT($taler_only)
593 if test "x$taler_only" = "xyes"
595 AM_CONDITIONAL([TALER_ONLY],true)
596 AC_DEFINE([TALER_WALLET_ONLY],[1],[Compiling for Taler wallet])
598 AM_CONDITIONAL([TALER_ONLY],false)
599 AC_DEFINE([TALER_WALLET_ONLY],[0],[Canonical compilation])
602 # test for libextractor
604 AC_MSG_CHECKING(for libextractor)
605 AC_ARG_WITH(extractor,
606 [ --with-extractor=PFX base of libextractor installation],
607 [AC_MSG_RESULT([$with_extractor])
608 case $with_extractor in
612 AC_CHECK_HEADERS(extractor.h,
613 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
617 LDFLAGS="-L$with_extractor/lib $LDFLAGS"
618 CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
619 AC_CHECK_HEADERS(extractor.h,
620 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
621 EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
626 [AC_MSG_RESULT([--with-extractor not specified])
627 AC_CHECK_HEADERS(extractor.h,
628 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
633 if test "$extractor" != 1
635 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, false)
636 AC_DEFINE([HAVE_LIBEXTRACTOR],[0],[Lacking libextractor])
638 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, true)
639 AC_DEFINE([HAVE_LIBEXTRACTOR],[1],[Have libextractor])
643 if test "$taler_only" != yes
646 # Check for libltdl header (#2999)
648 AC_MSG_CHECKING(for libltdl)
650 [ --with-ltdl=PFX base of libltdl installation],
651 [AC_MSG_RESULT([$with_ltdl])
656 AC_CHECK_HEADERS(ltdl.h,
657 AC_CHECK_LIB([ltdl], [lt_dlopenext],
661 LDFLAGS="-L$with_ltdl/lib $LDFLAGS"
662 CPPFLAGS="-I$with_ltdl/include $CPPFLAGS"
663 AC_CHECK_HEADERS(ltdl.h,
664 AC_CHECK_LIB([ltdl], [lt_dlopenext],
665 EXT_LIB_PATH="-L$with_ltdl/lib $EXT_LIB_PATH"
670 [AC_MSG_RESULT([--with-ltdl not specified])
671 AC_CHECK_HEADERS(ltdl.h,
672 AC_CHECK_LIB([ltdl], [lt_dlopenext],
676 AC_MSG_RESULT([libltdl found])
678 AC_MSG_ERROR([GNUnet requires libltdl (from GNU libtool), try installing libltdl-dev])
685 AC_MSG_CHECKING([if Libidn can be used])
686 AC_ARG_WITH(libidn, AC_HELP_STRING([--with-libidn=[DIR]],
687 [Support IDN (needs GNU Libidn)]),
688 libidn=$withval, libidn=yes)
689 if test "$libidn" != "no"; then
690 if test "$libidn" != "yes"; then
691 LDFLAGS="${LDFLAGS} -L$libidn/lib"
692 CPPFLAGS="${CPPFLAGS} -I$libidn/include"
696 AC_CHECK_HEADER(idna.h,
697 AC_CHECK_LIB(idn, stringprep_check_version,
698 [libidn=yes LIBS="${LIBS} -lidn"], []), [])
699 if test "$libidn" != "yes"; then
700 AC_MSG_FAILURE([GNUnet requires libidn.
701 libidn-1.13 should be sufficient, newer versions work too.])
703 AC_MSG_RESULT($libidn)
707 SAVE_LDFLAGS=$LDFLAGS
708 SAVE_CPPFLAGS=$CPPFLAGS
710 [ --with-zlib[[=DIR]] use libz in DIR],
711 [AS_IF([test "$withval" = "no"],
712 [AC_MSG_ERROR([GNUnet requires zlib])],
713 [test "$withval" != "yes"],
716 CPPFLAGS="${CPPFLAGS} -I$withval/include"
717 LDFLAGS="${LDFLAGS} -L$withval/lib"
720 AC_CHECK_HEADER(zlib.h,
722 [AC_MSG_ERROR([GNUnet requires zlib])])
723 AC_CHECK_LIB(z, compress2,
725 AC_DEFINE([HAVE_ZLIB], [], [Have compression library])
726 if test "x${Z_DIR}" != "x"; then
727 Z_CFLAGS="-I${Z_DIR}/include"
728 Z_LIBS="-L${Z_DIR}/lib -lz"
732 [AC_MSG_ERROR([GNUnet requires zlib])])
736 if test "$enable_shared" = "no"
738 AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])
752 # test for libunistring
754 if test $HAVE_LIBUNISTRING != yes; then
755 AC_MSG_ERROR([GNUnet requires libunistring])
757 # under emscripten, $gl_libunistring_hexversion is undefined
758 if test "$taler_only" != yes; then
759 if test "x$gl_libunistring_hexversion" = "x" || test "$gl_libunistring_hexversion" -le 2305; then
760 AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])
763 AC_CHECK_HEADERS([unistr.h],,AC_MSG_ERROR([Compiling GNUnet requires unistr.h (from libunistring) to be installed]))
770 # Checks for standard header files.
774 # Check for headers that are ALWAYS required
775 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]))
779 # Checks for headers that are only required on some systems or opional (and where we do NOT abort if they are not there)
780 AC_CHECK_HEADERS([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])
782 # FreeBSD requires something more funky for netinet/in_systm.h and netinet/ip.h...
783 AC_CHECK_HEADERS([sys/types.h netinet/in_systm.h netinet/in.h netinet/ip.h],,,
784 [#ifdef HAVE_SYS_TYPES_H
785 #include <sys/types.h>
787 #ifdef HAVE_NETINET_IN_SYSTM_H
788 #include <netinet/in_systm.h>
790 #ifdef HAVE_NETINET_IN_H
791 #include <netinet/in.h>
795 SAVE_LDFLAGS=$LDFLAGS
796 SAVE_CPPFLAGS=$CPPFLAGS
800 AC_MSG_CHECKING(for SQLite)
802 [ --with-sqlite=PFX base of SQLite installation],
803 [AC_MSG_RESULT("$with_sqlite")
808 AC_CHECK_HEADERS(sqlite3.h,
812 LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
813 CPPFLAGS="-I$with_sqlite/include $CPPFLAGS"
814 AC_CHECK_HEADERS(sqlite3.h,
815 EXT_LIB_PATH="-L$with_sqlite/lib $EXT_LIB_PATH"
816 SQLITE_LDFLAGS="-L$with_sqlite/lib"
817 SQLITE_CPPFLAGS="-I$with_sqlite/include"
819 LDFLAGS=$SAVE_LDFLAGS
820 CPPFLAGS=$SAVE_CPPFLAGS
824 [AC_MSG_RESULT([--with-sqlite not specified])
825 AC_CHECK_HEADERS(sqlite3.h, sqlite=true)])
826 AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue)
827 AC_SUBST(SQLITE_CPPFLAGS)
828 AC_SUBST(SQLITE_LDFLAGS)
830 LDFLAGS=$SAVE_LDFLAGS
831 CPPFLAGS=$SAVE_CPPFLAGS
835 # even running the check for postgres breaks emscripten ...
836 if test "$taler_only" != yes; then
837 AX_LIB_POSTGRESQL([9.5])
838 if test "$found_postgresql" = "yes"; then
839 CPPFLAGS="$CPPFLAGS $POSTGRESQL_CPPFLAGS"
840 AC_CHECK_HEADERS([libpq-fe.h],
844 AM_CONDITIONAL(HAVE_POSTGRESQL, test x$postgres = xtrue)
847 LDFLAGS=$SAVE_LDFLAGS
848 CPPFLAGS=$SAVE_CPPFLAGS
851 AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
852 AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>])
854 if test "$build_target" = "mingw"
856 CYGWIN_MYSQL_MAGIC="#include <mysql/my_global.h>"
862 SAVE_LDFLAGS=$LDFLAGS
863 SAVE_CPPFLAGS=$CPPFLAGS
864 AC_MSG_CHECKING(for mysql)
866 [ --with-mysql=PFX base of MySQL installation],
867 [AC_MSG_RESULT([$with_mysql])
872 AC_CHECK_HEADERS(mysql/mysql.h,
873 AC_CHECK_LIB(mysqlclient, mysql_init,
875 mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
878 LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS"
879 CPPFLAGS="-I$with_mysql/include $CPPFLAGS"
880 AC_CHECK_HEADERS(mysql/mysql.h,
881 AC_CHECK_LIB(mysqlclient, mysql_init,
882 MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql"
883 MYSQL_CPPFLAGS="-I$with_mysql/include"
885 mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
889 [AC_MSG_RESULT([--with-mysql not specified])
890 if test -d "/usr/lib64/mysql"; then
891 MYSQL_LIBDIR="/usr/lib64/mysql"
892 elif test -d "/usr/lib/mysql"; then
893 MYSQL_LIBDIR="/usr/lib/mysql"
895 MYSQL_LIBDIR="/usr/lib"
897 LDFLAGS="-L$MYSQL_LIBDIR $LDFLAGS $ZLIBS"
898 AC_CHECK_LIB(mysqlclient, mysql_init,
899 [AC_CHECK_HEADERS(mysql/mysql.h,
900 MYSQL_LDFLAGS="-L$MYSQL_LIBDIR"
903 , [], [$CYGWIN_MYSQL_MAGIC])])
906 AC_SUBST(MYSQL_LDFLAGS)
907 AC_SUBST(MYSQL_CPPFLAGS)
909 # additional version check for mysql
910 AC_ARG_ENABLE(mysql-version-check, [ --disable-mysql-version-check do not check MySQL version],, enable_mysql_version_check=yes)
911 if test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"
913 AC_MSG_CHECKING(mysql version)
914 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
915 [[$CYGWIN_MYSQL_MAGIC
916 #include <mysql/mysql.h>]],
918 #if (MYSQL_VERSION_ID < 40100)
919 #error needs at least version >= 4.1
921 int main () { return 0; }
923 ],mysql=true,mysql=false)
924 if test "$mysql" = "false"
927 AC_MSG_RESULT([fail, >= 4.1 required])
932 AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue)
933 AM_CONDITIONAL(HAVE_MYSQLE, test "0" = "1")
936 LDFLAGS=$SAVE_LDFLAGS
937 CPPFLAGS=$SAVE_CPPFLAGS
939 if test "$sqlite" = 0 -a "$mysql" = 0
941 AC_MSG_ERROR([GNUnet requires SQLite or MySQL])
946 AC_MSG_CHECKING([for libmicrohttpd])
947 AC_ARG_WITH(microhttpd,
948 [ --with-microhttpd=PFX base of libmicrohttpd installation],
949 [AC_MSG_RESULT([$with_microhttpd])
950 case $with_microhttpd in
954 AC_CHECK_HEADERS([microhttpd.h],
955 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
956 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
957 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
958 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
959 #include "$native_srcdir/src/include/platform.h"
960 #include <microhttpd.h>
961 #if (MHD_VERSION < 0x0094200)
962 #error needs at least version 0.9.42
964 int main () { return 0; }
968 [AC_MSG_RESULT(failed)])]),
969 [],[#include "$native_srcdir/src/include/platform.h"
970 #include <microhttpd.h>]),,
971 [#include "$native_srcdir/src/include/platform.h"])
974 LDFLAGS="-L$with_microhttpd/lib $LDFLAGS"
975 CPPFLAGS="-I$with_microhttpd/include $CPPFLAGS"
976 AC_CHECK_HEADERS(microhttpd.h,
977 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
978 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
979 EXT_LIB_PATH="-L$with_microhttpd/lib $EXT_LIB_PATH"
980 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
981 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
982 #include "$native_srcdir/src/include/platform.h"
983 #include <microhttpd.h>
984 #if (MHD_VERSION < 0x0094200)
985 #error needs at least version 0.9.42
987 int main () { return 0; }
991 [AC_MSG_RESULT(failed)])]),
992 [],[#include "$native_srcdir/src/include/platform.h"
993 #include <microhttpd.h>]),,
994 [#include "$native_srcdir/src/include/platform.h"])
998 [AC_MSG_RESULT([--with-microhttpd not specified])
999 AC_CHECK_HEADERS([microhttpd.h],
1000 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
1001 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
1002 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
1003 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
1004 #include "$native_srcdir/src/include/platform.h"
1005 #include <microhttpd.h>
1006 #if (MHD_VERSION < 0x0094200)
1007 #error needs at least version 0.9.42
1012 [AC_MSG_RESULT(failed)])]),
1013 [],[#include "$native_srcdir/src/include/platform.h"
1014 #include <microhttpd.h>]),,
1015 [#include "$native_srcdir/src/include/platform.h"])])
1016 AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
1017 AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])
1019 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
1024 # check for python & pexpect (used for some testcases only)
1025 AM_PATH_PYTHON([2.6],, [:])
1026 AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
1029 AM_GNU_GETTEXT([external])
1030 AM_GNU_GETTEXT_VERSION([0.18.1])
1032 # Checks for standard typedefs, structures, and compiler characteristics.
1041 AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
1042 [ AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [Do we have sockaddr_in.sin_len?])
1046 #include <sys/types.h>
1047 #include <sys/socket.h>
1048 #include <netinet/in.h>
1051 AC_CHECK_MEMBER([struct sockaddr_un.sun_len],
1052 [ AC_DEFINE(HAVE_SOCKADDR_UN_SUN_LEN, 1, [Do we have sockaddr_un.sun_len?])
1056 #include <sys/types.h>
1057 #include <sys/socket.h>
1063 # Checks for library functions.
1064 AC_FUNC_CLOSEDIR_VOID
1066 AC_PROG_GCC_TRADITIONAL
1068 AC_FUNC_SELECT_ARGTYPES
1078 AC_CHECK_FUNCS([atoll stat64 strnlen mremap getrlimit setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size getrusage random srandom stat statfs statvfs wait4])
1084 GN_LIBINTL="$LTLIBINTL"
1085 AC_ARG_ENABLE(framework, [ --enable-framework enable Mac OS X framework build helpers],enable_framework_build=$enableval)
1086 AM_CONDITIONAL(WANT_FRAMEWORK, test x$enable_framework_build = xyes)
1087 if test x$enable_framework_build = xyes
1089 AC_DEFINE([FRAMEWORK_BUILD], 1, [Build a Mac OS X Framework])
1090 GN_INTLINCL='-I$(top_srcdir)/src/intlemu'
1091 GN_LIBINTL='$(top_builddir)/src/intlemu/libintlemu.la -framework CoreFoundation'
1092 AC_LIB_APPENDTOVAR([CPPFLAGS], [$GN_INTLINCL])
1095 GN_LIB_LDFLAGS="-export-dynamic -no-undefined"
1096 GN_PLUGIN_LDFLAGS="-export-dynamic -avoid-version -module -no-undefined"
1098 AC_SUBST(GN_LIB_LDFLAGS)
1099 AC_SUBST(GN_PLUGIN_LDFLAGS)
1100 AC_SUBST(GN_INTLINCL)
1101 AC_SUBST(GN_LIBINTL)
1106 AC_SUBST(EXT_LIB_PATH)
1111 AC_SUBST(EXT_LIB_PATH)
1115 AC_MSG_CHECKING(for sudo)
1117 [ --with-sudo=PATH path to sudo binary (or just yes)],
1118 [AC_MSG_RESULT("$with_sudo")
1127 SUDO_BINARY=$with_sudo
1131 [AC_MSG_RESULT([no])])
1132 AC_SUBST(SUDO_BINARY)
1133 AM_CONDITIONAL([HAVE_SUDO], [test "x$SUDO_BINARY" != "x" -o -w /])
1136 # test for gnunetdns group name
1137 GNUNETDNS_GROUP=gnunetdns
1138 AC_MSG_CHECKING(for gnunetdns group name)
1139 AC_ARG_WITH(gnunetdns,
1140 [ --with-gnunetdns=GRPNAME name for gnunetdns group],
1141 [AC_MSG_RESULT("$with_gnunetdns")
1142 case $with_gnunetdns in
1144 GNUNETDNS_GROUP=gnunet
1147 GNUNETDNS_GROUP=gnunetdns
1150 GNUNETDNS_GROUP=$with_gnunetdns
1154 [AC_MSG_RESULT([gnunetdns])])
1155 AC_SUBST(GNUNETDNS_GROUP)
1162 AC_MSG_CHECKING(for gnutls)
1164 [ --with-gnutls=PFX base of gnutls installation],
1165 [AC_MSG_RESULT([$with_gnutls])
1166 case $with_gnutls in
1170 AC_CHECK_HEADERS([gnutls/abstract.h],
1171 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1173 AC_CHECK_HEADERS([gnutls/dane.h],
1174 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1178 LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
1179 CPPFLAGS="-I$with_gnutls/include $CPPFLAGS"
1180 AC_CHECK_HEADERS([gnutls/abstract.h],
1181 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1182 EXT_LIB_PATH="-L$with_gnutls/lib $EXT_LIB_PATH"
1184 AC_CHECK_HEADERS([gnutls/dane.h],
1185 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1190 [AC_MSG_RESULT([--with-gnutls not specified])
1191 AC_CHECK_HEADERS([gnutls/abstract.h],
1192 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1194 AC_CHECK_HEADERS([gnutls/dane.h],
1195 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1198 AM_CONDITIONAL(HAVE_GNUTLS, test x$gnutls = xtrue)
1199 AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have GnuTLS])
1200 AM_CONDITIONAL(HAVE_GNUTLS_DANE, test x$gnutls_dane = x1)
1201 AC_DEFINE_UNQUOTED([HAVE_GNUTLS_DANE], $gnutls_dane, [We have GnuTLS with DANE support])
1204 # Test if we are building for superMUC
1205 AC_MSG_CHECKING(if GNUnet is being configured to run on the SuperMUC)
1206 AC_ARG_ENABLE([supermuc],
1207 [AS_HELP_STRING([--enable-supermuc],
1208 [build GNUnet with support to run on the SuperMUC (default is NO)])],
1209 [if test "x$enable_supermuc" = "xno"
1216 enable_supermuc=no])
1217 AC_MSG_RESULT($enable_SUPERMUC)
1218 AM_CONDITIONAL([ENABLE_SUPERMUC], [test "x$supermuc" = "x1"])
1219 AC_DEFINE_UNQUOTED([ENABLE_SUPERMUC], [$supermuc], [Build with support for SuperMUC])
1221 # Check if NSE has to send timestamp information to testbed logger for
1222 # generating histogram of messages received
1223 AC_MSG_CHECKING(if NSE has to send timestamp information to testbed logger)
1224 AC_ARG_ENABLE([nse-histogram],
1225 [AS_HELP_STRING([--enable-nse-histogram],
1226 [have NSE send timestamp information to testbed logger for generating
1227 histogram of received messages. NOT useful for production (default is
1229 [if test "x$enableval" = "xno"
1236 enable_nse_histogram=no])
1237 AC_MSG_RESULT($enable_nse_histogram)
1238 AM_CONDITIONAL([ENABLE_NSE_HISTOGRAM], [test "x$nse_histogram" = "x1"])
1239 AC_DEFINE_UNQUOTED([ENABLE_NSE_HISTOGRAM], [$nse_histogram],
1240 [have NSE send timestamp information to testbed logger])
1242 # should 'make check' run tests?
1243 AC_MSG_CHECKING(whether to run tests)
1244 AC_ARG_ENABLE([testruns],
1245 [AS_HELP_STRING([--disable-testruns], [disable running tests on make check (default is YES)])],
1246 [enable_tests_run=${enableval}],
1247 [enable_tests_run=yes])
1248 AC_MSG_RESULT($enable_test_run)
1249 AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"])
1252 # should monkey be used when running (certain) services?
1253 AC_MSG_CHECKING(whether to run with monkey)
1254 AC_ARG_ENABLE([monkey],
1255 [AS_HELP_STRING([--enable-monkey], [enable running with monkey])],
1256 [enable_monkey=${enableval}],
1258 AC_MSG_RESULT($enable_monkey)
1259 AM_CONDITIONAL([ENABLE_MONKEY], [test "x$enable_monkey" = "xyes"])
1260 if test "x$enable_monkey" = "xyes"
1262 MONKEYPREFIX="pathologist -d $(eval echo ${datarootdir}/gnunet/gnunet.sqlite) -p 30 --"
1266 AC_SUBST(MONKEYPREFIX)
1269 # should expensive tests be run?
1270 AC_MSG_CHECKING(whether to run expensive tests)
1271 AC_ARG_ENABLE([expensivetests],
1272 [AS_HELP_STRING([--enable-expensivetests], [enable running expensive testcases])],
1273 [enable_expensive=${enableval}],
1274 [enable_expensive=no])
1275 AC_MSG_RESULT($enable_expensive)
1276 AM_CONDITIONAL([HAVE_EXPENSIVE_TESTS], [test "x$enable_expensive" = "xyes"])
1278 # should ports be open for Java services?
1279 AC_MSG_CHECKING(whether to enable ports for gnunet-java)
1280 AC_ARG_ENABLE([javaports],
1281 [AS_HELP_STRING([--enable-javaports], [use non-zero ports for services with Java bindings (default is NO)])],
1282 [enable_java_ports=${enableval}],
1283 [enable_java_ports=no])
1284 AC_MSG_RESULT($enable_java_ports)
1285 if test "x$enable_java_ports" = "xyes"
1289 JAVAPORT="$UNIXONLY"
1293 # should benchmarks be run?
1294 AC_MSG_CHECKING(whether to run benchmarks during make check)
1295 AC_ARG_ENABLE([benchmarks],
1296 [AS_HELP_STRING([--enable-benchmarks], [enable running benchmarks during make check])],
1297 [enable_benchmarks=${enableval}],
1298 [enable_benchmarks=no])
1299 AC_MSG_RESULT($enable_benchmarks)
1300 AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
1302 # should gnunet-testing be compiled
1303 AC_MSG_CHECKING(wether to compile gnunet-testing)
1304 AC_ARG_ENABLE([testing],
1305 [AS_HELP_STRING([--disable-testing], [do not build gnunet-testing])],
1306 [enable_testing=${enableval}],
1307 [enable_testing=yes])
1308 AC_MSG_RESULT($enable_testing)
1309 AM_CONDITIONAL([HAVE_TESTING], [test "x$enable_testing" = "xyes"])
1311 # should experimental code be compiled (code that may not yet compile)?
1312 AC_MSG_CHECKING(whether to compile experimental code)
1313 AC_ARG_ENABLE([experimental],
1314 [AS_HELP_STRING([--enable-experimental], [enable compiling experimental code])],
1315 [enable_experimental=${enableval}],
1316 [enable_experimental=no])
1317 AC_MSG_RESULT($enable_experimental)
1318 AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
1320 # should malicious code be compiled (should only be used for testing)?
1321 AC_MSG_CHECKING(whether to compile malicious code)
1322 AC_ARG_ENABLE([malicious],
1323 [AS_HELP_STRING([--enable-malicious], [enable compiling malicious code])],
1324 [if test "x$enableval" = "xno"
1331 enable_malicious=no])
1332 AC_MSG_RESULT($enable_malicious)
1333 AM_CONDITIONAL([ENABLE_MALICIOUS], [test 1=$malicious])
1334 AC_DEFINE_UNQUOTED([ENABLE_MALICIOUS], [$malicious],
1335 [enable compilation of malicious code])
1337 # should services be started by default when a peer starts? Some services may
1338 # choose to never start by default and it is upto the service/module developer to
1339 # decide it by having "AUTOSTART = NO" instead of "AUTOSTART = @AUTOSTART@" in
1340 # the service/module's conf.in file.
1342 AC_MSG_CHECKING(whether to auto-start peer's services by default)
1343 AC_ARG_ENABLE([autostart],
1344 [AS_HELP_STRING([--disable-autostart], [do not start peer's services by default])],
1345 [enable_autostart=${enableval}
1346 if test "x$enable_autostart" == "xno"
1351 [enable_autostart=yes])
1352 AC_MSG_RESULT($enable_autostart)
1353 #AM_CONDITIONAL([HAVE_AUTOSTART], [test "x$enable_autostart" = "xyes"])
1356 # should memory statistics be kept (very expensive CPU-wise!)
1357 AC_MSG_CHECKING(whether to create expensive statistics on memory use)
1358 AC_ARG_ENABLE([heapstats],
1359 [AS_HELP_STRING([--enable-heapstats], [enable expensive heap statistics])],
1360 [enable_heapstats=1],
1361 [enable_heapstats=0])
1362 AC_MSG_RESULT($enable_heapstats)
1363 AC_DEFINE_UNQUOTED([ENABLE_HEAP_STATISTICS],$enable_heapstats,[enable expensive heap statistics])
1365 # should code be enabled that works around missing OS functionality on Windows?
1366 # used for test cases
1367 if test $build_target = "mingw"
1373 [#include <ws2tcpip.h>
1375 int s = socket (0, 0, 0);])
1377 AC_DEFINE_UNQUOTED([HAVE_SOCKET],1,[Define this if socket() is available])
1379 AC_DEFINE_UNQUOTED([HAVE_SOCKET],0,[Define this if socket() is available])
1384 [#include <ws2tcpip.h>
1386 int s = select (0, NULL, NULL, NULL, NULL);])
1388 AC_DEFINE_UNQUOTED([HAVE_SELECT],1,[Define this if select() is available])
1390 AC_DEFINE_UNQUOTED([HAVE_SELECT],0,[Define this if select() is available])
1395 [#include <ws2tcpip.h>
1398 char *s = inet_ntoa (i);])
1400 AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],1,[Define this if inet_ntoa() is available])
1402 AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],0,[Define this if inet_ntoa() is available])
1407 [#include <ws2tcpip.h>
1409 int s = getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);])
1411 AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],1,[Define this if getnameinfo() is available])
1413 AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],0,[Define this if getnameinfo() is available])
1418 [#include <ws2tcpip.h>
1420 int s = gethostname (NULL, 0);])
1422 AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],1,[Define this if gethostname() is available])
1424 AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],0,[Define this if gethostname() is available])
1429 [#include <ws2tcpip.h>
1431 void *s = gethostbyname (NULL);])
1433 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],1,[Define this if gethostbyname() is available])
1435 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],0,[Define this if gethostbyname() is available])
1440 [#include <ws2tcpip.h>
1442 void *s = gethostbyaddr (NULL, 0, 0);])
1444 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],1,[Define this if gethostbyaddr() is available])
1446 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],0,[Define this if gethostbyaddr() is available])
1451 [#include <ws2tcpip.h>
1453 int s = getaddrinfo (NULL, NULL, NULL, NULL);])
1455 AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1457 AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1461 AC_MSG_CHECKING(whether to enable windows workarounds)
1462 AC_ARG_ENABLE([windows_workarounds],
1463 [AS_HELP_STRING([--enable-windows_workarounds], [enable workarounds used on Windows (only useful for test cases)])],
1464 [enable_workarounds=${enableval}],
1465 [enable_workarounds=no])
1466 AC_MSG_RESULT($enable_workarounds)
1467 if test x$enable_windows_workarounds = "xyes"
1474 AC_DEFINE_UNQUOTED([ENABLE_WINDOWS_WORKAROUNDS], $workarounds, [enable workarounds used on Windows (only useful for test cases)])
1477 AC_MSG_CHECKING(whether to compile with support for code coverage analysis)
1478 AC_ARG_ENABLE([coverage],
1479 AS_HELP_STRING([--enable-coverage],
1480 [compile the library with code coverage support]),
1481 [use_gcov=${enableval}],
1483 AC_MSG_RESULT($use_gcov)
1484 AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"])
1488 AC_PATH_PROG(svnversioncommand, svnversion)
1489 AC_PATH_PROG(gitcommand, git)
1490 AC_MSG_CHECKING(for source being under a VCS)
1493 AS_IF([test ! "X$svnversioncommand" = "X"],
1495 svn_version=$(cd $srcdir ; $svnversioncommand -n 2>/dev/null)
1497 AS_IF([test ! "X$gitcommand" = "X"],
1499 gitsvn_version=$(cd $srcdir ; git log -1 2>/dev/null | grep "git-svn-id" | sed -e 's/.*@\([[0-9]]\+\) .*/\1/')
1501 AS_IF([test "X$svn_version" = "X" -o "X$svn_version" = "Xexported" -o "X$svn_version" = "XUnversioned directory"],
1503 AS_IF([test "X$gitsvn_version" = "X"],
1506 vcs_version="\"release\""
1509 vcs_name="yes, git-svn"
1510 vcs_version="\"svn-r$gitsvn_version\""
1515 vcs_version="\"svn-r$svn_version\""
1517 AC_MSG_RESULT($vcs_name)
1519 AC_MSG_CHECKING(VCS version)
1520 AC_MSG_RESULT($vcs_version)
1521 AC_DEFINE_UNQUOTED(VCS_VERSION, [$vcs_version], [VCS revision/hash or tarball version])
1528 doc/doxygen/Makefile
1536 src/ats-tool/Makefile
1537 src/ats-tests/Makefile
1538 src/auction/Makefile
1541 src/cadet/cadet.conf
1544 src/consensus/Makefile
1545 src/consensus/consensus.conf
1546 src/conversation/Makefile
1547 src/conversation/conversation.conf
1549 src/datacache/Makefile
1550 src/datastore/Makefile
1551 src/datastore/datastore.conf
1559 src/fragmentation/Makefile
1564 src/gns/nss/Makefile
1565 src/gnsrecord/Makefile
1567 src/identity/Makefile
1568 src/identity/identity.conf
1569 src/include/Makefile
1570 src/integration-tests/Makefile
1572 src/jsonapi/Makefile
1573 src/hostlist/Makefile
1574 src/multicast/Makefile
1575 src/multicast/multicast.conf
1578 src/namecache/Makefile
1579 src/namecache/namecache.conf
1580 src/namestore/Makefile
1581 src/namestore/namestore.conf
1584 src/nat-auto/Makefile
1585 src/nat-auto/nat-auto.conf
1588 src/peerinfo/Makefile
1589 src/peerinfo/peerinfo.conf
1590 src/peerinfo-tool/Makefile
1591 src/peerstore/Makefile
1592 src/peerstore/peerstore.conf
1594 src/psycutil/Makefile
1597 src/psycstore/Makefile
1598 src/psycstore/psycstore.conf
1601 src/regex/regex.conf
1602 src/revocation/Makefile
1603 src/revocation/revocation.conf
1606 src/secretsharing/Makefile
1607 src/secretsharing/secretsharing.conf
1608 src/scalarproduct/Makefile
1609 src/scalarproduct/scalarproduct.conf
1613 src/social/social.conf
1615 src/statistics/Makefile
1616 src/statistics/statistics.conf
1617 src/template/Makefile
1618 src/testbed/Makefile
1619 src/testbed/testbed.conf
1620 src/testbed-logger/Makefile
1621 src/testbed-logger/testbed-logger.conf
1622 src/testing/Makefile
1623 src/topology/Makefile
1624 src/transport/Makefile
1625 src/transport/transport.conf
1628 src/util/resolver.conf
1631 src/zonemaster/Makefile
1632 src/zonemaster/zonemaster.conf
1634 src/identity-provider/Makefile
1636 pkgconfig/gnunetarm.pc
1637 pkgconfig/gnunetats.pc
1638 pkgconfig/gnunetblock.pc
1639 pkgconfig/gnunetcadet.pc
1640 pkgconfig/gnunetconsensus.pc
1641 pkgconfig/gnunetconversation.pc
1642 pkgconfig/gnunetcore.pc
1643 pkgconfig/gnunetdatacache.pc
1644 pkgconfig/gnunetdatastore.pc
1645 pkgconfig/gnunetdht.pc
1646 pkgconfig/gnunetdns.pc
1647 pkgconfig/gnunetdnsparser.pc
1648 pkgconfig/gnunetdnsstub.pc
1649 pkgconfig/gnunetdv.pc
1650 pkgconfig/gnunetenv.pc
1651 pkgconfig/gnunetfragmentation.pc
1652 pkgconfig/gnunetfs.pc
1653 pkgconfig/gnunetgns.pc
1654 pkgconfig/gnunethello.pc
1655 pkgconfig/gnunetidentity.pc
1656 pkgconfig/gnunetmicrophone.pc
1657 pkgconfig/gnunetmulticast.pc
1658 pkgconfig/gnunetmysql.pc
1659 pkgconfig/gnunetnamestore.pc
1660 pkgconfig/gnunetnat.pc
1661 pkgconfig/gnunetnse.pc
1662 pkgconfig/gnunetpeerinfo.pc
1663 pkgconfig/gnunetpq.pc
1664 pkgconfig/gnunetpsyc.pc
1665 pkgconfig/gnunetpsycstore.pc
1666 pkgconfig/gnunetregex.pc
1667 pkgconfig/gnunetrevocation.pc
1668 pkgconfig/gnunetrps.pc
1669 pkgconfig/gnunetscalarproduct.pc
1670 pkgconfig/gnunetset.pc
1671 pkgconfig/gnunetsocial.pc
1672 pkgconfig/gnunetspeaker.pc
1673 pkgconfig/gnunetstatistics.pc
1674 pkgconfig/gnunettestbed.pc
1675 pkgconfig/gnunettesting.pc
1676 pkgconfig/gnunettransport.pc
1677 pkgconfig/gnunettun.pc
1678 pkgconfig/gnunetutil.pc
1679 pkgconfig/gnunetvpn.pc
1685 # warn user if mysql found but not used due to version
1686 if test "$mysqlfail" = "true"
1688 AC_MSG_NOTICE([WARNING: MySQL found, but too old. MySQL support will not be compiled.])
1692 if test "x$sqlite" = "x0"
1694 AC_MSG_ERROR([ERROR: sqlite3 not found, but sqlite3 is required.])
1698 if test "$gnurl" = "0"
1700 if test "x$curl" = "xfalse"
1702 AC_MSG_NOTICE([WARNING: libgnurl not found. http client support will not be compiled.])
1703 AC_MSG_WARN([ERROR: libgnurl not found. hostlist daemon will not be compiled, and you probably WANT the hostlist daemon])
1705 AC_MSG_NOTICE([WARNING: libgnurl not found, trying to use libcurl-gnutls instead.])
1711 if test "x$bluetooth" = "x0"
1713 AC_MSG_NOTICE([WARNING: bluetooth library not found. bluetooth support will not be compiled.])
1717 if test "x$jansson" = "x0"
1719 AC_MSG_NOTICE([WARNING: jansson library not found. json support will not be compiled.])
1723 if test x$gnutls != xtrue
1725 AC_MSG_NOTICE([WARNING: GnuTLS not found, gnunet-gns-proxy will not be built])
1727 if test "x$gnutls_dane" != "x1"
1729 AC_MSG_NOTICE([WARNING: GnuTLS has no DANE support, DANE validation will not be possible])
1734 if test "x$enable_java_ports" = "xyes"
1736 AC_MSG_NOTICE([NOTICE: Opening ports for gnunet-java bindings by default.])
1740 if test "x$lmhd" != "x1"
1742 AC_MSG_NOTICE([WARNING: libmicrohttpd not found, http transport will not be installed.])
1746 if test "x$conversation_backend" = "xnone"
1748 if test "x$pulse" != "x1"
1750 AC_MSG_NOTICE([WARNING: libpulse(audio) not found, conversation will not be built.])
1752 if test "x$opus" != "x1"
1754 AC_MSG_NOTICE([WARNING: libopus not found, conversation will not be built.])
1756 if test "x$gst" != "x1"
1758 AC_MSG_NOTICE([WARNING: GStreamer not found, conversation will not be built.])
1762 if test "$extractor" != 1
1764 AC_MSG_WARN([ERROR: libextractor not found, but various file-sharing functions require it])
1767 AC_MSG_NOTICE([NOTICE: Database support is set to MySQL: $mysql, SQLite: $sqlite, Postgres: $postgres])
1769 if test "$enable_framework_build" = "yes"
1771 AC_MSG_NOTICE([Mac OS X framework build enabled.])
1774 AC_MSG_NOTICE([********************************************
1775 Please make sure NOW that you have created a user and group 'gnunet'
1776 and additionally a group 'gnunetdns'. On Debian and Ubuntu GNU/Linux, type:
1778 adduser --system --group --disabled-login --home /var/lib/gnunet gnunet
1780 Make sure that '/var/lib/gnunet' is owned (and writable) by user
1781 'gnunet'. Then, you can compile GNUnet with
1784 After that, run (if necessary as 'root')
1786 to install everything.
1788 Each GNUnet user should be added to the 'gnunet' group (may
1789 require fresh login to come into effect):
1790 adduser USERNAME gnunet
1791 (run the above command as root once for each of your users, replacing
1792 "USERNAME" with the respective login names). If you have a global IP
1793 address, no further configuration is required.
1795 For more detailed setup instructions, see https://gnunet.org/installation
1797 Optionally, download and compile gnunet-gtk to get a GUI for
1798 file-sharing and configuration. This is particularly recommended
1799 if your network setup is non-trivial, as gnunet-setup can be
1800 used to test in the GUI if your network configuration is working.
1801 gnunet-setup should be run as the "gnunet" user under X. As it
1802 does very little with the network, running it as "root" is likely
1803 also harmless. You can also run it as a normal user, but then
1804 you have to copy ~/.gnunet/gnunet.conf" over to the "gnunet" user's
1805 home directory in the end.
1807 Once you have configured your peer, run (as the 'gnunet' user)
1809 to start the peer. You can then run the various GNUnet-tools as
1810 your "normal" user (who should only be in the group 'gnunet').
1811 ********************************************])