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 the code required
569 # for GNU Taler wallets?
570 AC_MSG_CHECKING(whether to compile GNU Taler Wallet library ONLY)
571 AC_ARG_ENABLE([taler-wallet],
572 [AS_HELP_STRING([--enable-taler-wallet], [only compile for Taler wallet])],
573 [taler_only=${enableval}],
575 AC_MSG_RESULT($taler_only)
576 if test "x$taler_only" = "xyes"
578 AM_CONDITIONAL([TALER_ONLY],true)
579 AC_DEFINE([TALER_WALLET_ONLY],[1],[Compiling for Taler wallet])
581 AM_CONDITIONAL([TALER_ONLY],false)
582 AC_DEFINE([TALER_WALLET_ONLY],[0],[Canonical compilation])
585 # test for libextractor
587 AC_MSG_CHECKING(for libextractor)
588 AC_ARG_WITH(extractor,
589 [ --with-extractor=PFX base of libextractor installation],
590 [AC_MSG_RESULT([$with_extractor])
591 case $with_extractor in
595 AC_CHECK_HEADERS(extractor.h,
596 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
600 LDFLAGS="-L$with_extractor/lib $LDFLAGS"
601 CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
602 AC_CHECK_HEADERS(extractor.h,
603 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
604 EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
609 [AC_MSG_RESULT([--with-extractor not specified])
610 AC_CHECK_HEADERS(extractor.h,
611 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
616 if test "$extractor" != 1
618 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, false)
619 AC_DEFINE([HAVE_LIBEXTRACTOR],[0],[Lacking libextractor])
621 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, true)
622 AC_DEFINE([HAVE_LIBEXTRACTOR],[1],[Have libextractor])
626 if test "$taler_only" != yes
629 # Check for libltdl header (#2999)
631 AC_MSG_CHECKING(for libltdl)
633 [ --with-ltdl=PFX base of libltdl installation],
634 [AC_MSG_RESULT([$with_ltdl])
639 AC_CHECK_HEADERS(ltdl.h,
640 AC_CHECK_LIB([ltdl], [lt_dlopenext],
644 LDFLAGS="-L$with_ltdl/lib $LDFLAGS"
645 CPPFLAGS="-I$with_ltdl/include $CPPFLAGS"
646 AC_CHECK_HEADERS(ltdl.h,
647 AC_CHECK_LIB([ltdl], [lt_dlopenext],
648 EXT_LIB_PATH="-L$with_ltdl/lib $EXT_LIB_PATH"
653 [AC_MSG_RESULT([--with-ltdl not specified])
654 AC_CHECK_HEADERS(ltdl.h,
655 AC_CHECK_LIB([ltdl], [lt_dlopenext],
659 AC_MSG_RESULT([libltdl found])
661 AC_MSG_ERROR([GNUnet requires libltdl (from GNU libtool), try installing libltdl-dev])
668 AC_MSG_CHECKING([if Libidn can be used])
669 AC_ARG_WITH(libidn, AC_HELP_STRING([--with-libidn=[DIR]],
670 [Support IDN (needs GNU Libidn)]),
671 libidn=$withval, libidn=yes)
672 if test "$libidn" != "no"; then
673 if test "$libidn" != "yes"; then
674 LDFLAGS="${LDFLAGS} -L$libidn/lib"
675 CPPFLAGS="${CPPFLAGS} -I$libidn/include"
679 AC_CHECK_HEADER(idna.h,
680 AC_CHECK_LIB(idn, stringprep_check_version,
681 [libidn=yes LIBS="${LIBS} -lidn"], []), [])
682 if test "$libidn" != "yes"; then
683 AC_MSG_FAILURE([GNUnet requires libidn.
684 libidn-1.13 should be sufficient, newer versions work too.])
686 AC_MSG_RESULT($libidn)
690 SAVE_LDFLAGS=$LDFLAGS
691 SAVE_CPPFLAGS=$CPPFLAGS
693 [ --with-zlib[[=DIR]] use libz in DIR],
694 [AS_IF([test "$withval" = "no"],
695 [AC_MSG_ERROR([GNUnet requires zlib])],
696 [test "$withval" != "yes"],
699 CPPFLAGS="${CPPFLAGS} -I$withval/include"
700 LDFLAGS="${LDFLAGS} -L$withval/lib"
703 AC_CHECK_HEADER(zlib.h,
705 [AC_MSG_ERROR([GNUnet requires zlib])])
706 AC_CHECK_LIB(z, compress2,
708 AC_DEFINE([HAVE_ZLIB], [], [Have compression library])
709 if test "x${Z_DIR}" != "x"; then
710 Z_CFLAGS="-I${Z_DIR}/include"
711 Z_LIBS="-L${Z_DIR}/lib -lz"
715 [AC_MSG_ERROR([GNUnet requires zlib])])
719 if test "$enable_shared" = "no"
721 AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])
735 # test for libunistring
737 if test $HAVE_LIBUNISTRING != yes; then
738 AC_MSG_ERROR([GNUnet requires libunistring])
740 # under emscripten, $gl_libunistring_hexversion is undefined
741 if test "$taler_only" != yes; then
742 if test "x$gl_libunistring_hexversion" = "x" || test "$gl_libunistring_hexversion" -le 2305; then
743 AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])
746 AC_CHECK_HEADERS([unistr.h],,AC_MSG_ERROR([Compiling GNUnet requires unistr.h (from libunistring) to be installed]))
753 # Checks for standard header files.
757 # Check for headers that are ALWAYS required
758 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]))
762 # Checks for headers that are only required on some systems or opional (and where we do NOT abort if they are not there)
763 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])
765 # FreeBSD requires something more funky for netinet/in_systm.h and netinet/ip.h...
766 AC_CHECK_HEADERS([sys/types.h netinet/in_systm.h netinet/in.h netinet/ip.h],,,
767 [#ifdef HAVE_SYS_TYPES_H
768 #include <sys/types.h>
770 #ifdef HAVE_NETINET_IN_SYSTM_H
771 #include <netinet/in_systm.h>
773 #ifdef HAVE_NETINET_IN_H
774 #include <netinet/in.h>
778 SAVE_LDFLAGS=$LDFLAGS
779 SAVE_CPPFLAGS=$CPPFLAGS
783 AC_MSG_CHECKING(for SQLite)
785 [ --with-sqlite=PFX base of SQLite installation],
786 [AC_MSG_RESULT("$with_sqlite")
791 AC_CHECK_HEADERS(sqlite3.h,
795 LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
796 CPPFLAGS="-I$with_sqlite/include $CPPFLAGS"
797 AC_CHECK_HEADERS(sqlite3.h,
798 EXT_LIB_PATH="-L$with_sqlite/lib $EXT_LIB_PATH"
799 SQLITE_LDFLAGS="-L$with_sqlite/lib"
800 SQLITE_CPPFLAGS="-I$with_sqlite/include"
802 LDFLAGS=$SAVE_LDFLAGS
803 CPPFLAGS=$SAVE_CPPFLAGS
807 [AC_MSG_RESULT([--with-sqlite not specified])
808 AC_CHECK_HEADERS(sqlite3.h, sqlite=true)])
809 AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue)
810 AC_SUBST(SQLITE_CPPFLAGS)
811 AC_SUBST(SQLITE_LDFLAGS)
813 LDFLAGS=$SAVE_LDFLAGS
814 CPPFLAGS=$SAVE_CPPFLAGS
818 # even running the check for postgres breaks emscripten ...
819 if test "$taler_only" != yes; then
820 AX_LIB_POSTGRESQL([9.5])
821 if test "$found_postgresql" = "yes"; then
822 CPPFLAGS="$CPPFLAGS $POSTGRESQL_CPPFLAGS"
823 AC_CHECK_HEADERS([libpq-fe.h],
827 AM_CONDITIONAL(HAVE_POSTGRESQL, test x$postgres = xtrue)
830 LDFLAGS=$SAVE_LDFLAGS
831 CPPFLAGS=$SAVE_CPPFLAGS
834 AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
835 AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>])
837 if test "$build_target" = "mingw"
839 CYGWIN_MYSQL_MAGIC="#include <mysql/my_global.h>"
845 SAVE_LDFLAGS=$LDFLAGS
846 SAVE_CPPFLAGS=$CPPFLAGS
847 AC_MSG_CHECKING(for mysql)
849 [ --with-mysql=PFX base of MySQL installation],
850 [AC_MSG_RESULT([$with_mysql])
855 AC_CHECK_HEADERS(mysql/mysql.h,
856 AC_CHECK_LIB(mysqlclient, mysql_init,
858 mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
861 LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS"
862 CPPFLAGS="-I$with_mysql/include $CPPFLAGS"
863 AC_CHECK_HEADERS(mysql/mysql.h,
864 AC_CHECK_LIB(mysqlclient, mysql_init,
865 MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql"
866 MYSQL_CPPFLAGS="-I$with_mysql/include"
868 mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
872 [AC_MSG_RESULT([--with-mysql not specified])
873 if test -d "/usr/lib64/mysql"; then
874 MYSQL_LIBDIR="/usr/lib64/mysql"
875 elif test -d "/usr/lib/mysql"; then
876 MYSQL_LIBDIR="/usr/lib/mysql"
878 MYSQL_LIBDIR="/usr/lib"
880 LDFLAGS="-L$MYSQL_LIBDIR $LDFLAGS $ZLIBS"
881 AC_CHECK_LIB(mysqlclient, mysql_init,
882 [AC_CHECK_HEADERS(mysql/mysql.h,
883 MYSQL_LDFLAGS="-L$MYSQL_LIBDIR"
886 , [], [$CYGWIN_MYSQL_MAGIC])])
889 AC_SUBST(MYSQL_LDFLAGS)
890 AC_SUBST(MYSQL_CPPFLAGS)
892 # additional version check for mysql
893 AC_ARG_ENABLE(mysql-version-check, [ --disable-mysql-version-check do not check MySQL version],, enable_mysql_version_check=yes)
894 if test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"
896 AC_MSG_CHECKING(mysql version)
897 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
898 [[$CYGWIN_MYSQL_MAGIC
899 #include <mysql/mysql.h>]],
901 #if (MYSQL_VERSION_ID < 40100)
902 #error needs at least version >= 4.1
904 int main () { return 0; }
906 ],mysql=true,mysql=false)
907 if test "$mysql" = "false"
910 AC_MSG_RESULT([fail, >= 4.1 required])
915 AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue)
916 AM_CONDITIONAL(HAVE_MYSQLE, test "0" = "1")
919 LDFLAGS=$SAVE_LDFLAGS
920 CPPFLAGS=$SAVE_CPPFLAGS
922 if test "$sqlite" = 0 -a "$mysql" = 0
924 AC_MSG_ERROR([GNUnet requires SQLite or MySQL])
929 AC_MSG_CHECKING([for libmicrohttpd])
930 AC_ARG_WITH(microhttpd,
931 [ --with-microhttpd=PFX base of libmicrohttpd installation],
932 [AC_MSG_RESULT([$with_microhttpd])
933 case $with_microhttpd in
937 AC_CHECK_HEADERS([microhttpd.h],
938 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
939 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
940 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
941 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
942 #include "$native_srcdir/src/include/platform.h"
943 #include <microhttpd.h>
944 #if (MHD_VERSION < 0x0094200)
945 #error needs at least version 0.9.42
947 int main () { return 0; }
951 [AC_MSG_RESULT(failed)])]),
952 [],[#include "$native_srcdir/src/include/platform.h"
953 #include <microhttpd.h>]),,
954 [#include "$native_srcdir/src/include/platform.h"])
957 LDFLAGS="-L$with_microhttpd/lib $LDFLAGS"
958 CPPFLAGS="-I$with_microhttpd/include $CPPFLAGS"
959 AC_CHECK_HEADERS(microhttpd.h,
960 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
961 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
962 EXT_LIB_PATH="-L$with_microhttpd/lib $EXT_LIB_PATH"
963 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
964 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
965 #include "$native_srcdir/src/include/platform.h"
966 #include <microhttpd.h>
967 #if (MHD_VERSION < 0x0094200)
968 #error needs at least version 0.9.42
970 int main () { return 0; }
974 [AC_MSG_RESULT(failed)])]),
975 [],[#include "$native_srcdir/src/include/platform.h"
976 #include <microhttpd.h>]),,
977 [#include "$native_srcdir/src/include/platform.h"])
981 [AC_MSG_RESULT([--with-microhttpd not specified])
982 AC_CHECK_HEADERS([microhttpd.h],
983 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
984 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
985 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
986 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
987 #include "$native_srcdir/src/include/platform.h"
988 #include <microhttpd.h>
989 #if (MHD_VERSION < 0x0094200)
990 #error needs at least version 0.9.42
995 [AC_MSG_RESULT(failed)])]),
996 [],[#include "$native_srcdir/src/include/platform.h"
997 #include <microhttpd.h>]),,
998 [#include "$native_srcdir/src/include/platform.h"])])
999 AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
1000 AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])
1002 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
1007 # check for python & pexpect (used for some testcases only)
1008 AM_PATH_PYTHON([2.6],, [:])
1009 AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
1012 AM_GNU_GETTEXT([external])
1013 AM_GNU_GETTEXT_VERSION([0.18.1])
1015 # Checks for standard typedefs, structures, and compiler characteristics.
1024 AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
1025 [ AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [Do we have sockaddr_in.sin_len?])
1029 #include <sys/types.h>
1030 #include <sys/socket.h>
1031 #include <netinet/in.h>
1034 AC_CHECK_MEMBER([struct sockaddr_un.sun_len],
1035 [ AC_DEFINE(HAVE_SOCKADDR_UN_SUN_LEN, 1, [Do we have sockaddr_un.sun_len?])
1039 #include <sys/types.h>
1040 #include <sys/socket.h>
1046 # Checks for library functions.
1047 AC_FUNC_CLOSEDIR_VOID
1049 AC_PROG_GCC_TRADITIONAL
1051 AC_FUNC_SELECT_ARGTYPES
1061 AC_CHECK_FUNCS([atoll stat64 strnlen mremap getrlimit setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size getrusage random srandom stat statfs statvfs wait4])
1067 GN_LIBINTL="$LTLIBINTL"
1068 AC_ARG_ENABLE(framework, [ --enable-framework enable Mac OS X framework build helpers],enable_framework_build=$enableval)
1069 AM_CONDITIONAL(WANT_FRAMEWORK, test x$enable_framework_build = xyes)
1070 if test x$enable_framework_build = xyes
1072 AC_DEFINE([FRAMEWORK_BUILD], 1, [Build a Mac OS X Framework])
1073 GN_INTLINCL='-I$(top_srcdir)/src/intlemu'
1074 GN_LIBINTL='$(top_builddir)/src/intlemu/libintlemu.la -framework CoreFoundation'
1075 AC_LIB_APPENDTOVAR([CPPFLAGS], [$GN_INTLINCL])
1078 GN_LIB_LDFLAGS="-export-dynamic -no-undefined"
1079 GN_PLUGIN_LDFLAGS="-export-dynamic -avoid-version -module -no-undefined"
1081 AC_SUBST(GN_LIB_LDFLAGS)
1082 AC_SUBST(GN_PLUGIN_LDFLAGS)
1083 AC_SUBST(GN_INTLINCL)
1084 AC_SUBST(GN_LIBINTL)
1089 AC_SUBST(EXT_LIB_PATH)
1094 AC_SUBST(EXT_LIB_PATH)
1098 AC_MSG_CHECKING(for sudo)
1100 [ --with-sudo=PATH path to sudo binary (or just yes)],
1101 [AC_MSG_RESULT("$with_sudo")
1110 SUDO_BINARY=$with_sudo
1114 [AC_MSG_RESULT([no])])
1115 AC_SUBST(SUDO_BINARY)
1116 AM_CONDITIONAL([HAVE_SUDO], [test "x$SUDO_BINARY" != "x" -o -w /])
1120 AC_MSG_CHECKING(with nssdir)
1122 [ --with-nssdir=PATH where to install NSS plugins],
1123 [AC_MSG_RESULT("$with_nssdir")
1124 case $with_nssdir in
1134 NSS_DIR=$with_nssdir
1140 # This test is inappropriate when installation with DESTDIR is
1141 # run much later and uid will be root when needed. Enabling this
1142 # code breaks the gnunet.ebuild for gentoo.
1144 # if test "x$SUDO_BINARY" != "x" -o -w /
1148 AC_MSG_RESULT([yes, to /lib])
1152 # AC_MSG_RESULT([no])
1156 AM_CONDITIONAL([INSTALL_NSS], [test "x$install_nss" != "x0"])
1158 # test for gnunetdns group name
1159 GNUNETDNS_GROUP=gnunetdns
1160 AC_MSG_CHECKING(for gnunetdns group name)
1161 AC_ARG_WITH(gnunetdns,
1162 [ --with-gnunetdns=GRPNAME name for gnunetdns group],
1163 [AC_MSG_RESULT("$with_gnunetdns")
1164 case $with_gnunetdns in
1166 GNUNETDNS_GROUP=gnunet
1169 GNUNETDNS_GROUP=gnunetdns
1172 GNUNETDNS_GROUP=$with_gnunetdns
1176 [AC_MSG_RESULT([gnunetdns])])
1177 AC_SUBST(GNUNETDNS_GROUP)
1184 AC_MSG_CHECKING(for gnutls)
1186 [ --with-gnutls=PFX base of gnutls installation],
1187 [AC_MSG_RESULT([$with_gnutls])
1188 case $with_gnutls in
1192 AC_CHECK_HEADERS([gnutls/abstract.h],
1193 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1195 AC_CHECK_HEADERS([gnutls/dane.h],
1196 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1200 LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
1201 CPPFLAGS="-I$with_gnutls/include $CPPFLAGS"
1202 AC_CHECK_HEADERS([gnutls/abstract.h],
1203 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1204 EXT_LIB_PATH="-L$with_gnutls/lib $EXT_LIB_PATH"
1206 AC_CHECK_HEADERS([gnutls/dane.h],
1207 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1212 [AC_MSG_RESULT([--with-gnutls not specified])
1213 AC_CHECK_HEADERS([gnutls/abstract.h],
1214 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1216 AC_CHECK_HEADERS([gnutls/dane.h],
1217 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1220 AM_CONDITIONAL(HAVE_GNUTLS, test x$gnutls = xtrue)
1221 AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have GnuTLS])
1222 AM_CONDITIONAL(HAVE_GNUTLS_DANE, test x$gnutls_dane = x1)
1223 AC_DEFINE_UNQUOTED([HAVE_GNUTLS_DANE], $gnutls_dane, [We have GnuTLS with DANE support])
1226 # Test if we are building for superMUC
1227 AC_MSG_CHECKING(if GNUnet is being configured to run on the SuperMUC)
1228 AC_ARG_ENABLE([supermuc],
1229 [AS_HELP_STRING([--enable-supermuc],
1230 [build GNUnet with support to run on the SuperMUC (default is NO)])],
1231 [if test "x$enable_supermuc" = "xno"
1238 enable_supermuc=no])
1239 AC_MSG_RESULT($enable_SUPERMUC)
1240 AM_CONDITIONAL([ENABLE_SUPERMUC], [test "x$supermuc" = "x1"])
1241 AC_DEFINE_UNQUOTED([ENABLE_SUPERMUC], [$supermuc], [Build with support for SuperMUC])
1243 # Check if NSE has to send timestamp information to testbed logger for
1244 # generating histogram of messages received
1245 AC_MSG_CHECKING(if NSE has to send timestamp information to testbed logger)
1246 AC_ARG_ENABLE([nse-histogram],
1247 [AS_HELP_STRING([--enable-nse-histogram],
1248 [have NSE send timestamp information to testbed logger for generating
1249 histogram of received messages. NOT useful for production (default is
1251 [if test "x$enableval" = "xno"
1258 enable_nse_histogram=no])
1259 AC_MSG_RESULT($enable_nse_histogram)
1260 AM_CONDITIONAL([ENABLE_NSE_HISTOGRAM], [test "x$nse_histogram" = "x1"])
1261 AC_DEFINE_UNQUOTED([ENABLE_NSE_HISTOGRAM], [$nse_histogram],
1262 [have NSE send timestamp information to testbed logger])
1264 # should 'make check' run tests?
1265 AC_MSG_CHECKING(whether to run tests)
1266 AC_ARG_ENABLE([testruns],
1267 [AS_HELP_STRING([--disable-testruns], [disable running tests on make check (default is YES)])],
1268 [enable_tests_run=${enableval}],
1269 [enable_tests_run=yes])
1270 AC_MSG_RESULT($enable_test_run)
1271 AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"])
1274 # should monkey be used when running (certain) services?
1275 AC_MSG_CHECKING(whether to run with monkey)
1276 AC_ARG_ENABLE([monkey],
1277 [AS_HELP_STRING([--enable-monkey], [enable running with monkey])],
1278 [enable_monkey=${enableval}],
1280 AC_MSG_RESULT($enable_monkey)
1281 AM_CONDITIONAL([ENABLE_MONKEY], [test "x$enable_monkey" = "xyes"])
1282 if test "x$enable_monkey" = "xyes"
1284 MONKEYPREFIX="pathologist -d $(eval echo ${datarootdir}/gnunet/gnunet.sqlite) -p 30 --"
1288 AC_SUBST(MONKEYPREFIX)
1291 # should expensive tests be run?
1292 AC_MSG_CHECKING(whether to run expensive tests)
1293 AC_ARG_ENABLE([expensivetests],
1294 [AS_HELP_STRING([--enable-expensivetests], [enable running expensive testcases])],
1295 [enable_expensive=${enableval}],
1296 [enable_expensive=no])
1297 AC_MSG_RESULT($enable_expensive)
1298 AM_CONDITIONAL([HAVE_EXPENSIVE_TESTS], [test "x$enable_expensive" = "xyes"])
1300 # should ports be open for Java services?
1301 AC_MSG_CHECKING(whether to enable ports for gnunet-java)
1302 AC_ARG_ENABLE([javaports],
1303 [AS_HELP_STRING([--enable-javaports], [use non-zero ports for services with Java bindings (default is NO)])],
1304 [enable_java_ports=${enableval}],
1305 [enable_java_ports=no])
1306 AC_MSG_RESULT($enable_java_ports)
1307 if test "x$enable_java_ports" = "xyes"
1311 JAVAPORT="$UNIXONLY"
1315 # should benchmarks be run?
1316 AC_MSG_CHECKING(whether to run benchmarks during make check)
1317 AC_ARG_ENABLE([benchmarks],
1318 [AS_HELP_STRING([--enable-benchmarks], [enable running benchmarks during make check])],
1319 [enable_benchmarks=${enableval}],
1320 [enable_benchmarks=no])
1321 AC_MSG_RESULT($enable_benchmarks)
1322 AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
1324 # should gnunet-testing be compiled
1325 AC_MSG_CHECKING(wether to compile gnunet-testing)
1326 AC_ARG_ENABLE([testing],
1327 [AS_HELP_STRING([--disable-testing], [do not build gnunet-testing])],
1328 [enable_testing=${enableval}],
1329 [enable_testing=yes])
1330 AC_MSG_RESULT($enable_testing)
1331 AM_CONDITIONAL([HAVE_TESTING], [test "x$enable_testing" = "xyes"])
1333 # should experimental code be compiled (code that may not yet compile)?
1334 AC_MSG_CHECKING(whether to compile experimental code)
1335 AC_ARG_ENABLE([experimental],
1336 [AS_HELP_STRING([--enable-experimental], [enable compiling experimental code])],
1337 [enable_experimental=${enableval}],
1338 [enable_experimental=no])
1339 AC_MSG_RESULT($enable_experimental)
1340 AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
1342 # should malicious code be compiled (should only be used for testing)?
1343 AC_MSG_CHECKING(whether to compile malicious code)
1344 AC_ARG_ENABLE([malicious],
1345 [AS_HELP_STRING([--enable-malicious], [enable compiling malicious code])],
1346 [if test "x$enableval" = "xno"
1353 enable_malicious=no])
1354 AC_MSG_RESULT($enable_malicious)
1355 AM_CONDITIONAL([ENABLE_MALICIOUS], [test 1=$malicious])
1356 AC_DEFINE_UNQUOTED([ENABLE_MALICIOUS], [$malicious],
1357 [enable compilation of malicious code])
1359 # should services be started by default when a peer starts? Some services may
1360 # choose to never start by default and it is upto the service/module developer to
1361 # decide it by having "AUTOSTART = NO" instead of "AUTOSTART = @AUTOSTART@" in
1362 # the service/module's conf.in file.
1364 AC_MSG_CHECKING(whether to auto-start peer's services by default)
1365 AC_ARG_ENABLE([autostart],
1366 [AS_HELP_STRING([--disable-autostart], [do not start peer's services by default])],
1367 [enable_autostart=${enableval}
1368 if test "x$enable_autostart" == "xno"
1373 [enable_autostart=yes])
1374 AC_MSG_RESULT($enable_autostart)
1375 #AM_CONDITIONAL([HAVE_AUTOSTART], [test "x$enable_autostart" = "xyes"])
1378 # should memory statistics be kept (very expensive CPU-wise!)
1379 AC_MSG_CHECKING(whether to create expensive statistics on memory use)
1380 AC_ARG_ENABLE([heapstats],
1381 [AS_HELP_STRING([--enable-heapstats], [enable expensive heap statistics])],
1382 [enable_heapstats=1],
1383 [enable_heapstats=0])
1384 AC_MSG_RESULT($enable_heapstats)
1385 AC_DEFINE_UNQUOTED([ENABLE_HEAP_STATISTICS],$enable_heapstats,[enable expensive heap statistics])
1387 # should code be enabled that works around missing OS functionality on Windows?
1388 # used for test cases
1389 if test $build_target = "mingw"
1395 [#include <ws2tcpip.h>
1397 int s = socket (0, 0, 0);])
1399 AC_DEFINE_UNQUOTED([HAVE_SOCKET],1,[Define this if socket() is available])
1401 AC_DEFINE_UNQUOTED([HAVE_SOCKET],0,[Define this if socket() is available])
1406 [#include <ws2tcpip.h>
1408 int s = select (0, NULL, NULL, NULL, NULL);])
1410 AC_DEFINE_UNQUOTED([HAVE_SELECT],1,[Define this if select() is available])
1412 AC_DEFINE_UNQUOTED([HAVE_SELECT],0,[Define this if select() is available])
1417 [#include <ws2tcpip.h>
1420 char *s = inet_ntoa (i);])
1422 AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],1,[Define this if inet_ntoa() is available])
1424 AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],0,[Define this if inet_ntoa() is available])
1429 [#include <ws2tcpip.h>
1431 int s = getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);])
1433 AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],1,[Define this if getnameinfo() is available])
1435 AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],0,[Define this if getnameinfo() is available])
1440 [#include <ws2tcpip.h>
1442 int s = gethostname (NULL, 0);])
1444 AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],1,[Define this if gethostname() is available])
1446 AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],0,[Define this if gethostname() is available])
1451 [#include <ws2tcpip.h>
1453 void *s = gethostbyname (NULL);])
1455 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],1,[Define this if gethostbyname() is available])
1457 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],0,[Define this if gethostbyname() is available])
1462 [#include <ws2tcpip.h>
1464 void *s = gethostbyaddr (NULL, 0, 0);])
1466 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],1,[Define this if gethostbyaddr() is available])
1468 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],0,[Define this if gethostbyaddr() is available])
1473 [#include <ws2tcpip.h>
1475 int s = getaddrinfo (NULL, NULL, NULL, NULL);])
1477 AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1479 AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1483 AC_MSG_CHECKING(whether to enable windows workarounds)
1484 AC_ARG_ENABLE([windows_workarounds],
1485 [AS_HELP_STRING([--enable-windows_workarounds], [enable workarounds used on Windows (only useful for test cases)])],
1486 [enable_workarounds=${enableval}],
1487 [enable_workarounds=no])
1488 AC_MSG_RESULT($enable_workarounds)
1489 if test x$enable_windows_workarounds = "xyes"
1496 AC_DEFINE_UNQUOTED([ENABLE_WINDOWS_WORKAROUNDS], $workarounds, [enable workarounds used on Windows (only useful for test cases)])
1499 AC_MSG_CHECKING(whether to compile with support for code coverage analysis)
1500 AC_ARG_ENABLE([coverage],
1501 AS_HELP_STRING([--enable-coverage],
1502 [compile the library with code coverage support]),
1503 [use_gcov=${enableval}],
1505 AC_MSG_RESULT($use_gcov)
1506 AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"])
1510 AC_PATH_PROG(svnversioncommand, svnversion)
1511 AC_PATH_PROG(gitcommand, git)
1512 AC_MSG_CHECKING(for source being under a VCS)
1515 AS_IF([test ! "X$svnversioncommand" = "X"],
1517 svn_version=$(cd $srcdir ; $svnversioncommand -n 2>/dev/null)
1519 AS_IF([test ! "X$gitcommand" = "X"],
1521 gitsvn_version=$(cd $srcdir ; git log -1 2>/dev/null | grep "git-svn-id" | sed -e 's/.*@\([[0-9]]\+\) .*/\1/')
1523 AS_IF([test "X$svn_version" = "X" -o "X$svn_version" = "Xexported" -o "X$svn_version" = "XUnversioned directory"],
1525 AS_IF([test "X$gitsvn_version" = "X"],
1528 vcs_version="\"release\""
1531 vcs_name="yes, git-svn"
1532 vcs_version="\"svn-r$gitsvn_version\""
1537 vcs_version="\"svn-r$svn_version\""
1539 AC_MSG_RESULT($vcs_name)
1541 AC_MSG_CHECKING(VCS version)
1542 AC_MSG_RESULT($vcs_version)
1543 AC_DEFINE_UNQUOTED(VCS_VERSION, [$vcs_version], [VCS revision/hash or tarball version])
1550 doc/doxygen/Makefile
1558 src/ats-tool/Makefile
1559 src/ats-tests/Makefile
1560 src/auction/Makefile
1563 src/cadet/cadet.conf
1566 src/consensus/Makefile
1567 src/consensus/consensus.conf
1568 src/conversation/Makefile
1569 src/conversation/conversation.conf
1571 src/datacache/Makefile
1572 src/datastore/Makefile
1573 src/datastore/datastore.conf
1581 src/fragmentation/Makefile
1586 src/gns/nss/Makefile
1587 src/gnsrecord/Makefile
1589 src/identity/Makefile
1590 src/identity/identity.conf
1591 src/credential/Makefile
1592 src/credential/credential.conf
1593 src/include/Makefile
1594 src/integration-tests/Makefile
1596 src/jsonapi/Makefile
1597 src/hostlist/Makefile
1598 src/multicast/Makefile
1599 src/multicast/multicast.conf
1602 src/namecache/Makefile
1603 src/namecache/namecache.conf
1604 src/namestore/Makefile
1605 src/namestore/namestore.conf
1608 src/nat-auto/Makefile
1609 src/nat-auto/nat-auto.conf
1612 src/peerinfo/Makefile
1613 src/peerinfo/peerinfo.conf
1614 src/peerinfo-tool/Makefile
1615 src/peerstore/Makefile
1616 src/peerstore/peerstore.conf
1618 src/psycutil/Makefile
1621 src/psycstore/Makefile
1622 src/psycstore/psycstore.conf
1625 src/regex/regex.conf
1626 src/revocation/Makefile
1627 src/revocation/revocation.conf
1630 src/secretsharing/Makefile
1631 src/secretsharing/secretsharing.conf
1632 src/scalarproduct/Makefile
1633 src/scalarproduct/scalarproduct.conf
1637 src/social/social.conf
1639 src/statistics/Makefile
1640 src/statistics/statistics.conf
1641 src/template/Makefile
1642 src/testbed/Makefile
1643 src/testbed/testbed.conf
1644 src/testbed-logger/Makefile
1645 src/testbed-logger/testbed-logger.conf
1646 src/testing/Makefile
1647 src/topology/Makefile
1648 src/transport/Makefile
1649 src/transport/transport.conf
1652 src/util/resolver.conf
1655 src/zonemaster/Makefile
1656 src/zonemaster/zonemaster.conf
1658 src/identity-provider/Makefile
1660 pkgconfig/gnunetarm.pc
1661 pkgconfig/gnunetats.pc
1662 pkgconfig/gnunetblock.pc
1663 pkgconfig/gnunetcadet.pc
1664 pkgconfig/gnunetconsensus.pc
1665 pkgconfig/gnunetconversation.pc
1666 pkgconfig/gnunetcore.pc
1667 pkgconfig/gnunetdatacache.pc
1668 pkgconfig/gnunetdatastore.pc
1669 pkgconfig/gnunetdht.pc
1670 pkgconfig/gnunetdns.pc
1671 pkgconfig/gnunetdnsparser.pc
1672 pkgconfig/gnunetdnsstub.pc
1673 pkgconfig/gnunetdv.pc
1674 pkgconfig/gnunetenv.pc
1675 pkgconfig/gnunetfragmentation.pc
1676 pkgconfig/gnunetfs.pc
1677 pkgconfig/gnunetgns.pc
1678 pkgconfig/gnunethello.pc
1679 pkgconfig/gnunetidentity.pc
1680 pkgconfig/gnunetmicrophone.pc
1681 pkgconfig/gnunetmulticast.pc
1682 pkgconfig/gnunetmysql.pc
1683 pkgconfig/gnunetnamestore.pc
1684 pkgconfig/gnunetnat.pc
1685 pkgconfig/gnunetnse.pc
1686 pkgconfig/gnunetpeerinfo.pc
1687 pkgconfig/gnunetpq.pc
1688 pkgconfig/gnunetpsyc.pc
1689 pkgconfig/gnunetpsycstore.pc
1690 pkgconfig/gnunetregex.pc
1691 pkgconfig/gnunetrevocation.pc
1692 pkgconfig/gnunetrps.pc
1693 pkgconfig/gnunetscalarproduct.pc
1694 pkgconfig/gnunetset.pc
1695 pkgconfig/gnunetsocial.pc
1696 pkgconfig/gnunetspeaker.pc
1697 pkgconfig/gnunetstatistics.pc
1698 pkgconfig/gnunettestbed.pc
1699 pkgconfig/gnunettesting.pc
1700 pkgconfig/gnunettransport.pc
1701 pkgconfig/gnunettun.pc
1702 pkgconfig/gnunetutil.pc
1703 pkgconfig/gnunetvpn.pc
1709 # warn user if mysql found but not used due to version
1710 if test "$mysqlfail" = "true"
1712 AC_MSG_NOTICE([WARNING: MySQL found, but too old. MySQL support will not be compiled.])
1716 if test "x$sqlite" = "x0"
1718 AC_MSG_ERROR([ERROR: sqlite3 not found, but sqlite3 is required.])
1722 if test "$gnurl" = "0"
1724 if test "x$curl" = "xfalse"
1726 AC_MSG_NOTICE([WARNING: libgnurl not found. http client support will not be compiled.])
1727 AC_MSG_WARN([ERROR: libgnurl not found. hostlist daemon will not be compiled, and you probably WANT the hostlist daemon])
1729 AC_MSG_NOTICE([WARNING: libgnurl not found, trying to use libcurl-gnutls instead.])
1735 if test "x$bluetooth" = "x0"
1737 AC_MSG_NOTICE([WARNING: bluetooth library not found. bluetooth support will not be compiled.])
1741 if test "x$jansson" = "x0"
1743 AC_MSG_NOTICE([WARNING: jansson library not found. json support will not be compiled.])
1747 if test x$gnutls != xtrue
1749 AC_MSG_NOTICE([WARNING: GnuTLS not found, gnunet-gns-proxy will not be built])
1751 if test "x$gnutls_dane" != "x1"
1753 AC_MSG_NOTICE([WARNING: GnuTLS has no DANE support, DANE validation will not be possible])
1758 if test "x$enable_java_ports" = "xyes"
1760 AC_MSG_NOTICE([NOTICE: Opening ports for gnunet-java bindings by default.])
1764 if test "x$lmhd" != "x1"
1766 AC_MSG_NOTICE([WARNING: libmicrohttpd not found, http transport will not be installed.])
1770 if test "x$conversation_backend" = "xnone"
1772 if test "x$pulse" != "x1"
1774 AC_MSG_NOTICE([WARNING: libpulse(audio) not found, conversation will not be built.])
1776 if test "x$opus" != "x1"
1778 AC_MSG_NOTICE([WARNING: libopus not found, conversation will not be built.])
1780 if test "x$gst" != "x1"
1782 AC_MSG_NOTICE([WARNING: GStreamer not found, conversation will not be built.])
1786 if test "$extractor" != 1
1788 AC_MSG_WARN([ERROR: libextractor not found, but various file-sharing functions require it])
1791 AC_MSG_NOTICE([NOTICE: Database support is set to MySQL: $mysql, SQLite: $sqlite, Postgres: $postgres])
1793 if test "$enable_framework_build" = "yes"
1795 AC_MSG_NOTICE([Mac OS X framework build enabled.])
1798 if test "x$install_nss" = "x0"
1800 AC_MSG_NOTICE([WARNING: Will not install GNS NSS library])
1802 AC_MSG_NOTICE([NOTICE: Will install GNS NSS library to $NSS_DIR])
1806 AC_MSG_NOTICE([********************************************
1807 Please make sure NOW that you have created a user and group 'gnunet'
1808 and additionally a group 'gnunetdns'. On Debian and Ubuntu GNU/Linux, type:
1810 adduser --system --group --disabled-login --home /var/lib/gnunet gnunet
1812 Make sure that '/var/lib/gnunet' is owned (and writable) by user
1813 'gnunet'. Then, you can compile GNUnet with
1816 After that, run (if necessary as 'root')
1818 to install everything.
1820 Each GNUnet user should be added to the 'gnunet' group (may
1821 require fresh login to come into effect):
1822 adduser USERNAME gnunet
1823 (run the above command as root once for each of your users, replacing
1824 "USERNAME" with the respective login names). If you have a global IP
1825 address, no further configuration is required.
1827 For more detailed setup instructions, see https://gnunet.org/installation
1829 Optionally, download and compile gnunet-gtk to get a GUI for
1830 file-sharing and configuration. This is particularly recommended
1831 if your network setup is non-trivial, as gnunet-setup can be
1832 used to test in the GUI if your network configuration is working.
1833 gnunet-setup should be run as the "gnunet" user under X. As it
1834 does very little with the network, running it as "root" is likely
1835 also harmless. You can also run it as a normal user, but then
1836 you have to copy ~/.gnunet/gnunet.conf" over to the "gnunet" user's
1837 home directory in the end.
1839 Once you have configured your peer, run (as the 'gnunet' user)
1841 to start the peer. You can then run the various GNUnet-tools as
1842 your "normal" user (who should only be in the group 'gnunet').
1843 ********************************************])