1 # This file is part of GNUnet.
2 # (C) 2001--2015 Christian Grothoff (and other contributing authors)
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., 59 Temple Place - Suite 330,
17 # Boston, MA 02111-1307, 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([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, $VAR_GETOPT_BINARY)
205 AC_CHECK_MEMBER(struct tm.tm_gmtoff,
206 [AC_DEFINE(HAVE_TM_GMTOFF, 1,
207 [Define if struct tm has the tm_gmtoff member.])],
211 AC_CHECK_DECLS([_stati64])
213 # 'save' libs; only those libs found so far will be
214 # linked against _everywhere_. For the others, we
215 # will be more selective!
218 # tests only run on Windows
219 if test "x$build_target" = "xmingw"
221 AC_CHECK_LIB(plibc, plibc_init, [], [AC_MSG_ERROR([GNUnet requires PlibC on Windows])])
222 AC_CHECK_LIB(gnurx, regexec, [], [AC_MSG_ERROR([GNUnet requires libgnurx on Windows])])
228 NEED_LIBGCRYPT_VERSION=1.6.0
231 AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)
232 AC_CHECK_DECLS([gcry_mpi_set_opaque_copy], [], [], [[#include <gcrypt.h>]])
238 *** You need libgcrypt to build this program.
239 ** This library is for example available at
240 *** ftp://ftp.gnupg.org/gcrypt/libgcrypt/
241 *** (at least version $NEED_LIBGCRYPT_VERSION (API $NEED_LIBGCRYPT_API)
245 AC_DEFINE_UNQUOTED([NEED_LIBGCRYPT_VERSION], "$NEED_LIBGCRYPT_VERSION", [required libgcrypt version])
247 # Adam shostack suggests the following for Windows:
248 # -D_FORTIFY_SOURCE=2 -fstack-protector-all
249 AC_ARG_ENABLE(gcc-hardening,
250 AS_HELP_STRING(--enable-gcc-hardening, enable compiler security checks),
251 [if test x$enableval = xyes; then
252 CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-all"
253 CFLAGS="$CFLAGS -fwrapv -fPIE -Wstack-protector"
254 CFLAGS="$CFLAGS --param ssp-buffer-size=1"
255 LDFLAGS="$LDFLAGS -pie"
259 # Linker hardening options
260 # Currently these options are ELF specific - you can't use this with MacOSX
261 AC_ARG_ENABLE(linker-hardening,
262 AS_HELP_STRING(--enable-linker-hardening, enable linker security fixups),
263 [if test x$enableval = xyes; then
264 LDFLAGS="$LDFLAGS -z relro -z now"
268 extra_logging=GNUNET_NO
269 AC_ARG_ENABLE([logging],
270 AS_HELP_STRING([--enable-logging@<:@=value@:>@],[Enable logging calls. Possible values: yes,no,verbose,veryverbose ('yes' is the default)]),
271 [AS_IF([test "x$enableval" = "xyes"], [],
272 [test "x$enableval" = "xno"], [AC_DEFINE([GNUNET_CULL_LOGGING],[],[Define to cull all logging calls])],
273 [test "x$enableval" = "xverbose"], [extra_logging=GNUNET_YES]
274 [test "x$enableval" = "xveryverbose"], [extra_logging=\(GNUNET_YES+1\)])
276 AC_DEFINE_UNQUOTED([GNUNET_EXTRA_LOGGING],[$extra_logging],[1 if extra logging is enabled, 2 for very verbose extra logging, 0 otherwise])
278 # should memory poisoning be enabled?
279 AC_MSG_CHECKING(whether to poison freed memory)
280 AC_ARG_ENABLE([poisoning],
281 [AS_HELP_STRING([--enable-poisoning], [enable poisoning of freed memory (good for debugging)])],
282 [enable_poisoning=${enableval}],
284 if test "x$extra_logging" != "xGNUNET_NO"; then
285 enable_poisoning="defaults to yes (extra logging is enabled)"
290 AC_MSG_RESULT($enable_poisoning)
291 if test ! "x$enable_poisoning" = "xno"; then
296 AC_DEFINE_UNQUOTED([ENABLE_POISONING],[$enable_poisoning],[1 if freed memory should be poisoned, 0 otherwise])
298 if test $build = $target
300 AC_MSG_CHECKING([for working HMAC])
302 LIBS="$LIBS $LIBGCRYPT_LIBS"
303 CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
305 [AC_LANG_PROGRAM([#include <gcrypt.h>
306 #include <stdio.h>], [[
309 unsigned char data[] = { 0xbf, 0x16, 0x6e, 0x46, 0x3a, 0x6c, 0xf3, 0x93, 0xa7, 0x72,
310 0x11, 0xa1, 0xdc, 0x0b, 0x07, 0xdb, 0x1a, 0x5e, 0xd9, 0xb9, 0x81, 0xbe,
311 0xea, 0xe4, 0x31, 0x5f, 0x24, 0xff, 0xfe, 0x50, 0x8a, 0xde };
312 unsigned char key[] = { 0xfc, 0x62, 0x76, 0x35 };
313 unsigned char result[] = {0xa2, 0xb, 0x1, 0xd9, 0xc0, 0x8b, 0x5a, 0x12, 0x80,
314 0xd5, 0x50, 0x12, 0x8e, 0xd0, 0x5b, 0xb6, 0x5c, 0x87, 0x24, 0xe2, 0xd0,
315 0xd2, 0xaf, 0x63, 0xae, 0xd1, 0xd6, 0x64, 0x14, 0xe3, 0x6e, 0x61, 0x5b,
316 0xd, 0xba, 0x17, 0x7d, 0xd3, 0x10, 0xb1, 0x37, 0x41, 0x91, 0x7d, 0xeb,
317 0x1, 0x4d, 0x71, 0xe8, 0x59, 0x71, 0x42, 0x8e, 0xd6, 0xf3, 0x29, 0x3b,
318 0x90, 0xf2, 0xd1, 0xaf, 0x65, 0x1e, 0xb3};
320 if (!gcry_check_version (GCRYPT_VERSION))
322 fprintf (stderr, "Version mismatch %s <-> %s \n", gcry_check_version (NULL), GCRYPT_VERSION);
326 gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
327 gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
329 if (gcry_md_open(&mac, GCRY_MD_SHA512, GCRY_MD_FLAG_HMAC) != GPG_ERR_NO_ERROR)
331 fprintf (stderr, "gcry_md_open error\n");
335 gcry_md_setkey (mac, key, sizeof (key));
336 gcry_md_write (mac, data, sizeof (data));
338 if (memcmp(gcry_md_read (mac, 0), result, gcry_md_get_algo_dlen (gcry_md_get_algo (mac))) != 0)
340 fprintf (stderr, "memcmp error\n");
348 [AC_MSG_RESULT([yes])],
353 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.])
357 AC_MSG_FAILURE([HMAC test failed])
361 AC_MSG_FAILURE([libgcrypt header version does not match library version])
364 [AC_MSG_RESULT([cross compiling, test skipped])])
366 fi # $build = $target
368 # check for bluetooth library
370 AC_CHECK_LIB(bluetooth, ba2str,[AC_CHECK_HEADER([bluetooth/bluetooth.h],bluetooth=1)])
371 if test "$build_target" = "mingw"
375 AM_CONDITIONAL(HAVE_LIBBLUETOOTH, [test "$bluetooth" = 1])
376 if test "$bluetooth" = 1
378 AC_DEFINE([HAVE_LIBBLUETOOTH],[1],[Have bluetooth library])
380 AC_DEFINE([HAVE_LIBBLUETOOTH],[0],[Lacking bluetooth library])
384 # check for libpulse(audio) library
386 AC_CHECK_LIB(pulse,pa_stream_peek,
387 [AC_CHECK_HEADER([pulse/simple.h],pulse=1)])
388 if test "$build_target" = "mingw"
394 AC_DEFINE([HAVE_PULSE],[1],[Have libpulse(audio) library])
397 # check for libopus(audio) library
399 AC_CHECK_LIB(opus,opus_decode_float,
400 [AC_CHECK_HEADER([opus/opus.h],
401 [AC_CHECK_DECL([OPUS_SET_GAIN],[opus=1],[],[[#include <opus/opus.h>]]
407 AC_DEFINE([HAVE_OPUS],[1],[Have libopus library])
411 AC_CHECK_LIB(ogg, ogg_stream_flush_fill,
412 [AC_CHECK_HEADERS([ogg/ogg.h],
413 AM_CONDITIONAL(HAVE_OGG, true)
415 AC_DEFINE(HAVE_OGG,1,[Have ogg]),
416 AM_CONDITIONAL(HAVE_OGG, false)
418 AC_DEFINE(HAVE_OGG,0,[lacking ogg]))],
419 AM_CONDITIONAL(HAVE_OGG, false)
427 [glib-2.0 gobject-2.0 gstreamer-1.0 gstreamer-app-1.0 gstreamer-audio-1.0],
433 AC_MSG_RESULT(not found)
437 if test "x$pulse" != "x1" -o "x$opus" != "x1" -o "x$ogg" != "x1"
439 if test "x$gst" != "x1"
441 conversation_backend=none
442 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
443 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
445 conversation_backend=gst
446 AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
447 AM_CONDITIONAL(BUILD_GST_HELPERS, true)
450 conversation_backend=pulse
451 AM_CONDITIONAL(BUILD_PULSE_HELPERS, true)
452 AM_CONDITIONAL(BUILD_GST_HELPERS, false)
456 LIBGNURL_CHECK_CONFIG(,7.34.0,gnurl=1,gnurl=0)
459 AM_CONDITIONAL(HAVE_LIBGNURL, true)
460 AC_DEFINE([HAVE_LIBGNURL],[1],[Have libgnurl])
462 AM_CONDITIONAL(HAVE_LIBGNURL, false)
463 AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
466 SAVE_CPPFLAGS=$CPPFLAGS
467 CPPFLAGS="$LIBGNURL_CPPFLAGS $LIBCURL_CPPFLAGS $CPPFLAGS"
468 LIBS="$LIBGNURL $LIBCURL $LIBS"
471 LIBCURL_CHECK_CONFIG(,7.34.0,[curl=true],[curl=false])
472 if test "x$curl" = xtrue
475 AC_CHECK_HEADERS([curl/curl.h],
476 AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],[curl=false],[[#include <curl/curl.h>]]),
478 AC_CHECK_HEADERS([gnurl/curl.h],
479 AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],,[[#include <gnurl/curl.h>]]))
480 # need libcurl-gnutls.so, everything else is not acceptable
481 AC_CHECK_LIB([curl-gnutls],[curl_easy_getinfo],,[curl=false])
482 # cURL must support CURLINFO_TLS_SESSION, version >= 7.34
485 # Check for curl/curl.h and gnurl/curl.h so we can use #ifdef
486 # HAVE_CURL_CURL_H later (the above LIBCURL_CHECK_CONFIG accepted
487 # *either* header set).
488 AC_CHECK_HEADERS([curl/curl.h],,
490 AC_CHECK_HEADERS([gnurl/curl.h],,
495 if test x$curl = xfalse
497 AM_CONDITIONAL(HAVE_LIBCURL, false)
500 AC_MSG_WARN([GNUnet requires libcurl-gnutls >= 7.34])
503 AM_CONDITIONAL(HAVE_LIBCURL, true)
504 AC_DEFINE([HAVE_LIBCURL],[1],[Have CURL])
508 # restore LIBS & CPPFLAGS
510 CPPFLAGS=$SAVE_CPPFLAGS
512 AC_CHECK_HEADERS([glpk.h],[glpk=true],[gplk=false])
513 # GLPK must support glpk_init_env, version >= 4.43
514 AC_CHECK_LIB([glpk],[glp_init_env],,[gplk=false])
515 # GLPK must support atm MLP presolving, version >= 4.32
516 AC_CHECK_MEMBERS(glp_iocp.presolve,,[gplk=false],[[#include <glpk.h>]])
517 if test x$gplk = xfalse
519 AM_CONDITIONAL(HAVE_LIBGLPK, false)
520 AC_MSG_WARN([GNUnet requires GLPK >= 4.32])
522 AM_CONDITIONAL(HAVE_LIBGLPK, true)
523 AC_DEFINE([HAVE_LIBGLPK],[1],[Have GLPK])
528 AC_CHECK_HEADERS([nss.h],[nss=true],[nss=false])
529 if test x$nss = xfalse
531 AM_CONDITIONAL(HAVE_GLIBCNSS, false)
532 AC_MSG_WARN([No GNU libc nss header, will not build NSS plugin])
534 AM_CONDITIONAL(HAVE_GLIBCNSS, true)
539 # test for kvm and kstat (for CPU stats under BSD/Solaris)
540 AC_CHECK_LIB([kvm],[kvm_open])
541 AC_CHECK_LIB([kstat],[kstat_open])
544 # should the build process be restricted to the code required
545 # for GNU Taler wallets?
546 AC_MSG_CHECKING(whether to compile GNU Taler Wallet library ONLY)
547 AC_ARG_ENABLE([taler-wallet],
548 [AS_HELP_STRING([--enable-taler-wallet], [only compile for Taler wallet])],
549 [taler_only=${enableval}],
551 AC_MSG_RESULT($taler_only)
552 AM_CONDITIONAL([TALER_ONLY], [test "x$taler_only" = "xyes"])
554 # test for libextractor
556 AC_MSG_CHECKING(for libextractor)
557 AC_ARG_WITH(extractor,
558 [ --with-extractor=PFX base of libextractor installation],
559 [AC_MSG_RESULT([$with_extractor])
560 case $with_extractor in
564 AC_CHECK_HEADERS(extractor.h,
565 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
569 LDFLAGS="-L$with_extractor/lib $LDFLAGS"
570 CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
571 AC_CHECK_HEADERS(extractor.h,
572 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
573 EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
578 [AC_MSG_RESULT([--with-extractor not specified])
579 AC_CHECK_HEADERS(extractor.h,
580 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
585 if test "$extractor" != 1
587 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, false)
588 AC_DEFINE([HAVE_LIBEXTRACTOR],[0],[Lacking libextractor])
590 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, true)
591 AC_DEFINE([HAVE_LIBEXTRACTOR],[1],[Have libextractor])
595 if test "$taler_only" != yes
598 # Check for libltdl header (#2999)
600 AC_MSG_CHECKING(for libltdl)
602 [ --with-ltdl=PFX base of libltdl installation],
603 [AC_MSG_RESULT([$with_ltdl])
608 AC_CHECK_HEADERS(ltdl.h,
609 AC_CHECK_LIB([ltdl], [lt_dlopenext],
613 LDFLAGS="-L$with_ltdl/lib $LDFLAGS"
614 CPPFLAGS="-I$with_ltdl/include $CPPFLAGS"
615 AC_CHECK_HEADERS(ltdl.h,
616 AC_CHECK_LIB([ltdl], [lt_dlopenext],
617 EXT_LIB_PATH="-L$with_ltdl/lib $EXT_LIB_PATH"
622 [AC_MSG_RESULT([--with-ltdl not specified])
623 AC_CHECK_HEADERS(ltdl.h,
624 AC_CHECK_LIB([ltdl], [lt_dlopenext],
628 AC_MSG_RESULT([libltdl found])
630 AC_MSG_ERROR([GNUnet requires libltdl (from GNU libtool), try installing libltdl-dev])
637 AC_MSG_CHECKING([if Libidn can be used])
638 AC_ARG_WITH(libidn, AC_HELP_STRING([--with-libidn=[DIR]],
639 [Support IDN (needs GNU Libidn)]),
640 libidn=$withval, libidn=yes)
641 if test "$libidn" != "no"; then
642 if test "$libidn" != "yes"; then
643 LDFLAGS="${LDFLAGS} -L$libidn/lib"
644 CPPFLAGS="${CPPFLAGS} -I$libidn/include"
648 AC_CHECK_HEADER(idna.h,
649 AC_CHECK_LIB(idn, stringprep_check_version,
650 [libidn=yes LIBS="${LIBS} -lidn"], []), [])
651 if test "$libidn" != "yes"; then
652 AC_MSG_FAILURE([GNUnet requires libidn.
653 libidn-1.13 should be sufficient, newer versions work too.])
655 AC_MSG_RESULT($libidn)
659 SAVE_LDFLAGS=$LDFLAGS
660 SAVE_CPPFLAGS=$CPPFLAGS
662 [ --with-zlib[[=DIR]] use libz in DIR],
663 [AS_IF([test "$withval" = "no"],
664 [AC_MSG_ERROR([GNUnet requires zlib])],
665 [test "$withval" != "yes"],
668 CPPFLAGS="${CPPFLAGS} -I$withval/include"
669 LDFLAGS="${LDFLAGS} -L$withval/lib"
672 AC_CHECK_HEADER(zlib.h,
674 [AC_MSG_ERROR([GNUnet requires zlib])])
675 AC_CHECK_LIB(z, compress2,
677 AC_DEFINE([HAVE_ZLIB], [], [Have compression library])
678 if test "x${Z_DIR}" != "x"; then
679 Z_CFLAGS="-I${Z_DIR}/include"
680 Z_LIBS="-L${Z_DIR}/lib -lz"
684 [AC_MSG_ERROR([GNUnet requires zlib])])
688 if test "$enable_shared" = "no"
690 AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])
704 # test for libunistring
706 if test $HAVE_LIBUNISTRING != yes; then
707 AC_MSG_ERROR([GNUnet requires libunistring])
709 if test $gl_libunistring_hexversion -le 2305; then
710 AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])
717 # Checks for standard header files.
721 # Check for headers that are ALWAYS required
722 AC_CHECK_HEADERS([fcntl.h math.h errno.h ctype.h limits.h stdio.h stdlib.h string.h unistd.h stdarg.h signal.h locale.h sys/stat.h sys/types.h],,AC_MSG_ERROR([Compiling GNUnet requires standard UNIX headers files]))
726 # Checks for headers that are only required on some systems or opional (and where we do NOT abort if they are not there)
727 AC_CHECK_HEADERS([malloc.h malloc/malloc.h malloc/malloc_np.h langinfo.h sys/param.h sys/mount.h sys/statvfs.h sys/select.h sockLib.h sys/mman.h sys/msg.h sys/vfs.h arpa/inet.h fcntl.h libintl.h netdb.h netinet/in.h sys/ioctl.h sys/socket.h sys/time.h unistd.h kstat.h sys/sysinfo.h kvm.h sys/file.h sys/resource.h ifaddrs.h mach/mach.h stddef.h sys/timeb.h terminos.h argz.h ucred.h sys/ucred.h endian.h sys/endian.h execinfo.h byteswap.h])
729 # FreeBSD requires something more funky for netinet/in_systm.h and netinet/ip.h...
730 AC_CHECK_HEADERS([sys/types.h netinet/in_systm.h netinet/in.h netinet/ip.h],,,
731 [#ifdef HAVE_SYS_TYPES_H
732 #include <sys/types.h>
734 #ifdef HAVE_NETINET_IN_SYSTM_H
735 #include <netinet/in_systm.h>
737 #ifdef HAVE_NETINET_IN_H
738 #include <netinet/in.h>
742 SAVE_LDFLAGS=$LDFLAGS
743 SAVE_CPPFLAGS=$CPPFLAGS
747 AC_MSG_CHECKING(for SQLite)
749 [ --with-sqlite=PFX base of SQLite installation],
750 [AC_MSG_RESULT("$with_sqlite")
755 AC_CHECK_HEADERS(sqlite3.h,
759 LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
760 CPPFLAGS="-I$with_sqlite/include $CPPFLAGS"
761 AC_CHECK_HEADERS(sqlite3.h,
762 EXT_LIB_PATH="-L$with_sqlite/lib $EXT_LIB_PATH"
763 SQLITE_LDFLAGS="-L$with_sqlite/lib"
764 SQLITE_CPPFLAGS="-I$with_sqlite/include"
766 LDFLAGS=$SAVE_LDFLAGS
767 CPPFLAGS=$SAVE_CPPFLAGS
771 [AC_MSG_RESULT([--with-sqlite not specified])
772 AC_CHECK_HEADERS(sqlite3.h, sqlite=true)])
773 AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue)
774 AC_SUBST(SQLITE_CPPFLAGS)
775 AC_SUBST(SQLITE_LDFLAGS)
779 AX_LIB_POSTGRESQL([])
780 if test "$found_postgresql" = "yes"; then
781 AC_CHECK_HEADERS([libpq-fe.h],
785 AM_CONDITIONAL(HAVE_POSTGRESQL, test x$postgres = xtrue)
788 LDFLAGS=$SAVE_LDFLAGS
789 CPPFLAGS=$SAVE_CPPFLAGS
792 AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
793 AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>])
795 if test "$build_target" = "mingw"
797 CYGWIN_MYSQL_MAGIC="#include <mysql/my_global.h>"
803 SAVE_LDFLAGS=$LDFLAGS
804 SAVE_CPPFLAGS=$CPPFLAGS
805 AC_MSG_CHECKING(for mysql)
807 [ --with-mysql=PFX base of MySQL installation],
808 [AC_MSG_RESULT("$with_mysql")
809 if test "$with_mysql" != "no"
811 if test "$with_mysql" != "yes"
813 LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS"
814 CPPFLAGS="-I$with_mysql/include $CPPFLAGS"
816 AC_CHECK_HEADERS(mysql/mysql.h,
817 AC_CHECK_LIB(mysqlclient, mysql_init,
818 MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql"
819 MYSQL_CPPFLAGS="-I$with_mysql/include"
821 mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
824 [AC_MSG_RESULT([--with-mysql not specified])
825 if test -d "/usr/lib64/mysql"; then
826 MYSQL_LIBDIR="/usr/lib64/mysql"
827 elif test -d "/usr/lib/mysql"; then
828 MYSQL_LIBDIR="/usr/lib/mysql"
830 MYSQL_LIBDIR="/usr/lib"
832 LDFLAGS="-L$MYSQL_LIBDIR $LDFLAGS $ZLIBS"
833 AC_CHECK_LIB(mysqlclient, mysql_init,
834 [AC_CHECK_HEADERS(mysql/mysql.h,
835 MYSQL_LDFLAGS="-L$MYSQL_LIBDIR"
838 , [], [$CYGWIN_MYSQL_MAGIC])])
841 AC_SUBST(MYSQL_LDFLAGS)
842 AC_SUBST(MYSQL_CPPFLAGS)
844 # additional version check for mysql
845 AC_ARG_ENABLE(mysql-version-check, [ --disable-mysql-version-check do not check MySQL version],, enable_mysql_version_check=yes)
846 if test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"
848 AC_MSG_CHECKING(mysql version)
849 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
850 [[$CYGWIN_MYSQL_MAGIC
851 #include <mysql/mysql.h>]],
853 #if (MYSQL_VERSION_ID < 40100)
854 #error needs at least version >= 4.1
856 int main () { return 0; }
858 ],mysql=true,mysql=false)
859 if test "$mysql" = "false"
862 AC_MSG_RESULT([fail, >= 4.1 required])
867 AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue)
868 AM_CONDITIONAL(HAVE_MYSQLE, test "0" = "1")
871 LDFLAGS=$SAVE_LDFLAGS
872 CPPFLAGS=$SAVE_CPPFLAGS
874 if test "$sqlite" = 0 -a "$mysql" = 0
876 AC_MSG_ERROR([GNUnet requires SQLite or MySQL])
881 AC_MSG_CHECKING([for libmicrohttpd])
882 AC_ARG_WITH(microhttpd,
883 [ --with-microhttpd=PFX base of libmicrohttpd installation],
884 [AC_MSG_RESULT([$with_microhttpd])
885 case $with_microhttpd in
889 AC_CHECK_HEADERS([microhttpd.h],
890 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
891 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
892 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
893 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
894 #include "$native_srcdir/src/include/platform.h"
895 #include <microhttpd.h>
896 #if (MHD_VERSION < 0x0094200)
897 #error needs at least version 0.9.42
899 int main () { return 0; }
903 [AC_MSG_RESULT(failed)])]),
904 [],[#include "$native_srcdir/src/include/platform.h"
905 #include <microhttpd.h>]),,
906 [#include "$native_srcdir/src/include/platform.h"])
909 LDFLAGS="-L$with_microhttpd/lib $LDFLAGS"
910 CPPFLAGS="-I$with_microhttpd/include $CPPFLAGS"
911 AC_CHECK_HEADERS(microhttpd.h,
912 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
913 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
914 EXT_LIB_PATH="-L$with_microhttpd/lib $EXT_LIB_PATH"
915 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
916 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
917 #include "$native_srcdir/src/include/platform.h"
918 #include <microhttpd.h>
919 #if (MHD_VERSION < 0x0094200)
920 #error needs at least version 0.9.42
922 int main () { return 0; }
926 [AC_MSG_RESULT(failed)])]),
927 [],[#include "$native_srcdir/src/include/platform.h"
928 #include <microhttpd.h>]),,
929 [#include "$native_srcdir/src/include/platform.h"])
933 [AC_MSG_RESULT([--with-microhttpd not specified])
934 AC_CHECK_HEADERS([microhttpd.h],
935 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
936 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
937 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
938 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
939 #include "$native_srcdir/src/include/platform.h"
940 #include <microhttpd.h>
941 #if (MHD_VERSION < 0x0094200)
942 #error needs at least version 0.9.42
947 [AC_MSG_RESULT(failed)])]),
948 [],[#include "$native_srcdir/src/include/platform.h"
949 #include <microhttpd.h>]),,
950 [#include "$native_srcdir/src/include/platform.h"])])
951 AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
952 AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])
958 # check for python & pexpect (used for some testcases only)
959 AM_PATH_PYTHON([2.6],, [:])
960 AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
963 AM_GNU_GETTEXT([external])
964 AM_GNU_GETTEXT_VERSION([0.18.3])
966 # Checks for standard typedefs, structures, and compiler characteristics.
975 AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
976 [ AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [Do we have sockaddr_in.sin_len?])
980 #include <sys/types.h>
981 #include <sys/socket.h>
982 #include <netinet/in.h>
987 # Checks for library functions.
988 AC_FUNC_CLOSEDIR_VOID
990 AC_PROG_GCC_TRADITIONAL
992 AC_FUNC_SELECT_ARGTYPES
1002 AC_CHECK_FUNCS([atoll stat64 strnlen mremap getrlimit setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size getrusage random srandom stat statfs statvfs])
1008 GN_LIBINTL="$LTLIBINTL"
1009 AC_ARG_ENABLE(framework, [ --enable-framework enable Mac OS X framework build helpers],enable_framework_build=$enableval)
1010 AM_CONDITIONAL(WANT_FRAMEWORK, test x$enable_framework_build = xyes)
1011 if test x$enable_framework_build = xyes
1013 AC_DEFINE([FRAMEWORK_BUILD], 1, [Build a Mac OS X Framework])
1014 GN_INTLINCL='-I$(top_srcdir)/src/intlemu'
1015 GN_LIBINTL='$(top_builddir)/src/intlemu/libintlemu.la -framework CoreFoundation'
1016 AC_LIB_APPENDTOVAR([CPPFLAGS], [$GN_INTLINCL])
1019 GN_LIB_LDFLAGS="-export-dynamic -no-undefined"
1020 GN_PLUGIN_LDFLAGS="-export-dynamic -avoid-version -module -no-undefined"
1022 AC_SUBST(GN_LIB_LDFLAGS)
1023 AC_SUBST(GN_PLUGIN_LDFLAGS)
1024 AC_SUBST(GN_INTLINCL)
1025 AC_SUBST(GN_LIBINTL)
1030 AC_SUBST(EXT_LIB_PATH)
1035 AC_SUBST(EXT_LIB_PATH)
1039 AC_MSG_CHECKING(for sudo)
1041 [ --with-sudo=PATH path to sudo binary (or just yes)],
1042 [AC_MSG_RESULT("$with_sudo")
1051 SUDO_BINARY=$with_sudo
1055 [AC_MSG_RESULT([no])])
1056 AC_SUBST(SUDO_BINARY)
1057 AM_CONDITIONAL([HAVE_SUDO], [test "x$SUDO_BINARY" != "x" -o -w /])
1061 AC_MSG_CHECKING(with nssdir)
1063 [ --with-nssdir=PATH where to install NSS plugins],
1064 [AC_MSG_RESULT("$with_nssdir")
1065 case $with_nssdir in
1075 NSS_DIR=$with_nssdir
1081 if test "x$SUDO_BINARY" != "x" -o -w /
1085 AC_MSG_RESULT([yes, to /lib])
1093 AM_CONDITIONAL([INSTALL_NSS], [test "x$install_nss" != "x0"])
1095 # test for gnunetdns group name
1096 GNUNETDNS_GROUP=gnunetdns
1097 AC_MSG_CHECKING(for gnunetdns group name)
1098 AC_ARG_WITH(gnunetdns,
1099 [ --with-gnunetdns=GRPNAME name for gnunetdns group],
1100 [AC_MSG_RESULT("$with_gnunetdns")
1101 case $with_gnunetdns in
1103 GNUNETDNS_GROUP=gnunet
1106 GNUNETDNS_GROUP=gnunetdns
1109 GNUNETDNS_GROUP=$with_gnunetdns
1113 [AC_MSG_RESULT([gnunetdns])])
1114 AC_SUBST(GNUNETDNS_GROUP)
1121 AC_MSG_CHECKING(for gnutls)
1123 [ --with-gnutls=PFX base of gnutls installation],
1124 [AC_MSG_RESULT([$with_gnutls])
1125 case $with_gnutls in
1129 AC_CHECK_HEADERS([gnutls/abstract.h],
1130 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1132 AC_CHECK_HEADERS([gnutls/dane.h],
1133 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1137 LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
1138 CPPFLAGS="-I$with_gnutls/include $CPPFLAGS"
1139 AC_CHECK_HEADERS([gnutls/abstract.h],
1140 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1141 EXT_LIB_PATH="-L$with_gnutls/lib $EXT_LIB_PATH"
1143 AC_CHECK_HEADERS([gnutls/dane.h],
1144 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1149 [AC_MSG_RESULT([--with-gnutls not specified])
1150 AC_CHECK_HEADERS([gnutls/abstract.h],
1151 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1153 AC_CHECK_HEADERS([gnutls/dane.h],
1154 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1157 AM_CONDITIONAL(HAVE_GNUTLS, test x$gnutls = xtrue)
1158 AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have GnuTLS])
1159 AM_CONDITIONAL(HAVE_GNUTLS_DANE, test x$gnutls_dane = x1)
1160 AC_DEFINE_UNQUOTED([HAVE_GNUTLS_DANE], $gnutls_dane, [We have GnuTLS with DANE support])
1163 # Test if we are building for superMUC
1164 AC_MSG_CHECKING(if GNUnet is being configured to run on the SuperMUC)
1165 AC_ARG_ENABLE([supermuc],
1166 [AS_HELP_STRING([--enable-supermuc],
1167 [build GNUnet with support to run on the SuperMUC (default is NO)])],
1168 [if test "x$enable_supermuc" = "xno"
1175 enable_supermuc=no])
1176 AC_MSG_RESULT($enable_SUPERMUC)
1177 AM_CONDITIONAL([ENABLE_SUPERMUC], [test "x$supermuc" = "x1"])
1178 AC_DEFINE_UNQUOTED([ENABLE_SUPERMUC], [$supermuc], [Build with support for SuperMUC])
1180 # Check if NSE has to send timestamp information to testbed logger for
1181 # generating histogram of messages received
1182 AC_MSG_CHECKING(if NSE has to send timestamp information to testbed logger)
1183 AC_ARG_ENABLE([nse-histogram],
1184 [AS_HELP_STRING([--enable-nse-histogram],
1185 [have NSE send timestamp information to testbed logger for generating
1186 histogram of received messages. NOT useful for production (default is
1188 [if test "x$enableval" = "xno"
1195 enable_nse_histogram=no])
1196 AC_MSG_RESULT($enable_nse_histogram)
1197 AM_CONDITIONAL([ENABLE_NSE_HISTOGRAM], [test "x$nse_histogram" = "x1"])
1198 AC_DEFINE_UNQUOTED([ENABLE_NSE_HISTOGRAM], [$nse_histogram],
1199 [have NSE send timestamp information to testbed logger])
1201 # should 'make check' run tests?
1202 AC_MSG_CHECKING(whether to run tests)
1203 AC_ARG_ENABLE([testruns],
1204 [AS_HELP_STRING([--disable-testruns], [disable running tests on make check (default is YES)])],
1205 [enable_tests_run=${enableval}],
1206 [enable_tests_run=yes])
1207 AC_MSG_RESULT($enable_test_run)
1208 AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"])
1211 # should monkey be used when running (certain) services?
1212 AC_MSG_CHECKING(whether to run with monkey)
1213 AC_ARG_ENABLE([monkey],
1214 [AS_HELP_STRING([--enable-monkey], [enable running with monkey])],
1215 [enable_monkey=${enableval}],
1217 AC_MSG_RESULT($enable_monkey)
1218 AM_CONDITIONAL([ENABLE_MONKEY], [test "x$enable_monkey" = "xyes"])
1219 if test "x$enable_monkey" = "xyes"
1221 MONKEYPREFIX="pathologist -d $(eval echo ${datarootdir}/gnunet/gnunet.sqlite) -p 30 --"
1225 AC_SUBST(MONKEYPREFIX)
1228 # should expensive tests be run?
1229 AC_MSG_CHECKING(whether to run expensive tests)
1230 AC_ARG_ENABLE([expensivetests],
1231 [AS_HELP_STRING([--enable-expensivetests], [enable running expensive testcases])],
1232 [enable_expensive=${enableval}],
1233 [enable_expensive=no])
1234 AC_MSG_RESULT($enable_expensive)
1235 AM_CONDITIONAL([HAVE_EXPENSIVE_TESTS], [test "x$enable_expensive" = "xyes"])
1237 # should ports be open for Java services?
1238 AC_MSG_CHECKING(whether to enable ports for gnunet-java)
1239 AC_ARG_ENABLE([javaports],
1240 [AS_HELP_STRING([--enable-javaports], [use non-zero ports for services with Java bindings (default is NO)])],
1241 [enable_java_ports=${enableval}],
1242 [enable_java_ports=no])
1243 AC_MSG_RESULT($enable_java_ports)
1244 if test "x$enable_java_ports" = "xyes"
1248 JAVAPORT="$UNIXONLY"
1252 # should benchmarks be run?
1253 AC_MSG_CHECKING(whether to run benchmarks during make check)
1254 AC_ARG_ENABLE([benchmarks],
1255 [AS_HELP_STRING([--enable-benchmarks], [enable running benchmarks during make check])],
1256 [enable_benchmarks=${enableval}],
1257 [enable_benchmarks=no])
1258 AC_MSG_RESULT($enable_benchmarks)
1259 AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
1261 # should gnunet-testing be compiled
1262 AC_MSG_CHECKING(wether to compile gnunet-testing)
1263 AC_ARG_ENABLE([testing],
1264 [AS_HELP_STRING([--disable-testing], [do not build gnunet-testing])],
1265 [enable_testing=${enableval}],
1266 [enable_testing=yes])
1267 AC_MSG_RESULT($enable_testing)
1268 AM_CONDITIONAL([HAVE_TESTING], [test "x$enable_testing" = "xyes"])
1270 # should experimental code be compiled (code that may not yet compile)?
1271 AC_MSG_CHECKING(whether to compile experimental code)
1272 AC_ARG_ENABLE([experimental],
1273 [AS_HELP_STRING([--enable-experimental], [enable compiling experimental code])],
1274 [enable_experimental=${enableval}],
1275 [enable_experimental=no])
1276 AC_MSG_RESULT($enable_experimental)
1277 AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
1279 # FTBFS right now...
1280 AC_MSG_CHECKING(whether to compile ATS test code)
1281 AC_ARG_ENABLE([wachs],
1282 [AS_HELP_STRING([--enable-wachs], [enable compiling ATS test code])],
1283 [enable_wachs=${enableval}],
1285 AC_MSG_RESULT($enable_wachs)
1286 AM_CONDITIONAL([HAVE_WACHS], [test "x$enable_wachs" = "xyes"])
1289 AC_MSG_CHECKING(whether to compile REST API)
1290 AC_ARG_ENABLE([rest],
1291 [AS_HELP_STRING([--enable-rest], [enable REST])],
1292 [enable_rest=${enableval}],
1294 AC_MSG_RESULT($enable_rest)
1295 AM_CONDITIONAL([HAVE_REST], [test "x$enable_rest" = "xyes"])
1297 # should malicious code be compiled (should only be used for testing)?
1298 AC_MSG_CHECKING(whether to compile malicious code)
1299 AC_ARG_ENABLE([malicious],
1300 [AS_HELP_STRING([--enable-malicious], [enable compiling malicious code])],
1301 [if test "x$enableval" = "xno"
1308 enable_malicious=no])
1309 AC_MSG_RESULT($enable_malicious)
1310 AM_CONDITIONAL([ENABLE_MALICIOUS], [test 1=$malicious])
1311 AC_DEFINE_UNQUOTED([ENABLE_MALICIOUS], [$malicious],
1312 [enable compilation of malicious code])
1314 # should services be started by default when a peer starts? Some services may
1315 # choose to never start by default and it is upto the service/module developer to
1316 # decide it by having "AUTOSTART = NO" instead of "AUTOSTART = @AUTOSTART@" in
1317 # the service/module's conf.in file.
1319 AC_MSG_CHECKING(whether to auto-start peer's services by default)
1320 AC_ARG_ENABLE([autostart],
1321 [AS_HELP_STRING([--disable-autostart], [do not start peer's services by default])],
1322 [enable_autostart=${enableval}
1323 if test "x$enable_autostart" == "xno"
1328 [enable_autostart=yes])
1329 AC_MSG_RESULT($enable_autostart)
1330 #AM_CONDITIONAL([HAVE_AUTOSTART], [test "x$enable_autostart" = "xyes"])
1333 # should memory statistics be kept (very expensive CPU-wise!)
1334 AC_MSG_CHECKING(whether to create expensive statistics on memory use)
1335 AC_ARG_ENABLE([heapstats],
1336 [AS_HELP_STRING([--enable-heapstats], [enable expensive heap statistics])],
1337 [enable_heapstats=1],
1338 [enable_heapstats=0])
1339 AC_MSG_RESULT($enable_heapstats)
1340 AC_DEFINE_UNQUOTED([ENABLE_HEAP_STATISTICS],$enable_heapstats,[enable expensive heap statistics])
1342 # should code be enabled that works around missing OS functionality on Windows?
1343 # used for test cases
1344 if test $build_target = "mingw"
1350 [#include <ws2tcpip.h>
1352 int s = socket (0, 0, 0);])
1354 AC_DEFINE_UNQUOTED([HAVE_SOCKET],1,[Define this if socket() is available])
1356 AC_DEFINE_UNQUOTED([HAVE_SOCKET],0,[Define this if socket() is available])
1361 [#include <ws2tcpip.h>
1363 int s = select (0, NULL, NULL, NULL, NULL);])
1365 AC_DEFINE_UNQUOTED([HAVE_SELECT],1,[Define this if select() is available])
1367 AC_DEFINE_UNQUOTED([HAVE_SELECT],0,[Define this if select() is available])
1372 [#include <ws2tcpip.h>
1375 char *s = inet_ntoa (i);])
1377 AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],1,[Define this if inet_ntoa() is available])
1379 AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],0,[Define this if inet_ntoa() is available])
1384 [#include <ws2tcpip.h>
1386 int s = getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);])
1388 AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],1,[Define this if getnameinfo() is available])
1390 AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],0,[Define this if getnameinfo() is available])
1395 [#include <ws2tcpip.h>
1397 int s = gethostname (NULL, 0);])
1399 AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],1,[Define this if gethostname() is available])
1401 AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],0,[Define this if gethostname() is available])
1406 [#include <ws2tcpip.h>
1408 void *s = gethostbyname (NULL);])
1410 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],1,[Define this if gethostbyname() is available])
1412 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],0,[Define this if gethostbyname() is available])
1417 [#include <ws2tcpip.h>
1419 void *s = gethostbyaddr (NULL, 0, 0);])
1421 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],1,[Define this if gethostbyaddr() is available])
1423 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],0,[Define this if gethostbyaddr() is available])
1428 [#include <ws2tcpip.h>
1430 int s = getaddrinfo (NULL, NULL, NULL, NULL);])
1432 AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1434 AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1438 AC_MSG_CHECKING(whether to enable windows workarounds)
1439 AC_ARG_ENABLE([windows_workarounds],
1440 [AS_HELP_STRING([--enable-windows_workarounds], [enable workarounds used on Windows (only useful for test cases)])],
1441 [enable_workarounds=${enableval}],
1442 [enable_workarounds=no])
1443 AC_MSG_RESULT($enable_workarounds)
1444 if test x$enable_windows_workarounds = "xyes"
1451 AC_DEFINE_UNQUOTED([ENABLE_WINDOWS_WORKAROUNDS], $workarounds, [enable workarounds used on Windows (only useful for test cases)])
1454 AC_MSG_CHECKING(whether to compile with support for code coverage analysis)
1455 AC_ARG_ENABLE([coverage],
1456 AS_HELP_STRING([--enable-coverage],
1457 [compile the library with code coverage support]),
1458 [use_gcov=${enableval}],
1460 AC_MSG_RESULT($use_gcov)
1461 AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"])
1465 AC_PATH_PROG(svnversioncommand, svnversion)
1466 AC_PATH_PROG(gitcommand, git)
1467 AC_MSG_CHECKING(for source being under a VCS)
1470 AS_IF([test ! "X$svnversioncommand" = "X"],
1472 svn_version=$(cd $srcdir ; $svnversioncommand -n 2>/dev/null)
1474 AS_IF([test ! "X$gitcommand" = "X"],
1476 gitsvn_version=$(cd $srcdir ; git log -1 2>/dev/null | grep "git-svn-id" | sed -e 's/.*@\([[0-9]]\+\) .*/\1/')
1478 AS_IF([test "X$svn_version" = "X" -o "X$svn_version" = "Xexported" -o "X$svn_version" = "XUnversioned directory"],
1480 AS_IF([test "X$gitsvn_version" = "X"],
1483 vcs_version="\"release\""
1486 vcs_name="yes, git-svn"
1487 vcs_version="\"svn-r$gitsvn_version\""
1492 vcs_version="\"svn-r$svn_version\""
1494 AC_MSG_RESULT($vcs_name)
1496 AC_MSG_CHECKING(VCS version)
1497 AC_MSG_RESULT($vcs_version)
1498 AC_DEFINE_UNQUOTED(VCS_VERSION, [$vcs_version], [VCS revision/hash or tarball version])
1505 doc/doxygen/Makefile
1513 src/ats-tool/Makefile
1514 src/ats-tests/Makefile
1517 src/cadet/cadet.conf
1520 src/consensus/Makefile
1521 src/consensus/consensus.conf
1522 src/conversation/Makefile
1523 src/conversation/conversation.conf
1524 src/datacache/Makefile
1525 src/datastore/Makefile
1526 src/datastore/datastore.conf
1535 src/fragmentation/Makefile
1540 src/gns/nss/Makefile
1541 src/gnsrecord/Makefile
1543 src/identity/Makefile
1544 src/identity/identity.conf
1545 src/include/Makefile
1546 src/integration-tests/Makefile
1547 src/hostlist/Makefile
1548 src/multicast/Makefile
1549 src/multicast/multicast.conf
1551 src/namecache/Makefile
1552 src/namecache/namecache.conf
1553 src/namestore/Makefile
1554 src/namestore/namestore.conf
1558 src/peerinfo/Makefile
1559 src/peerinfo/peerinfo.conf
1560 src/peerinfo-tool/Makefile
1561 src/peerstore/Makefile
1562 src/peerstore/peerstore.conf
1563 src/postgres/Makefile
1566 src/psycstore/Makefile
1567 src/psycstore/psycstore.conf
1570 src/regex/regex.conf
1571 src/revocation/Makefile
1572 src/revocation/revocation.conf
1575 src/secretsharing/Makefile
1576 src/secretsharing/secretsharing.conf
1578 src/sensor/sensor.conf
1579 src/sensordashboard/Makefile
1580 src/sensordashboard/sensordashboard.conf
1581 src/scalarproduct/Makefile
1582 src/scalarproduct/scalarproduct.conf
1586 src/social/social.conf
1587 src/statistics/Makefile
1588 src/statistics/statistics.conf
1589 src/template/Makefile
1590 src/testbed/Makefile
1591 src/testbed/testbed.conf
1592 src/testing/Makefile
1593 src/topology/Makefile
1594 src/transport/Makefile
1595 src/transport/transport.conf
1598 src/util/resolver.conf
1603 pkgconfig/gnunetarm.pc
1604 pkgconfig/gnunetats.pc
1605 pkgconfig/gnunetblock.pc
1606 pkgconfig/gnunetcadet.pc
1607 pkgconfig/gnunetconsensus.pc
1608 pkgconfig/gnunetconversation.pc
1609 pkgconfig/gnunetcore.pc
1610 pkgconfig/gnunetdatacache.pc
1611 pkgconfig/gnunetdatastore.pc
1612 pkgconfig/gnunetdht.pc
1613 pkgconfig/gnunetdns.pc
1614 pkgconfig/gnunetdnsparser.pc
1615 pkgconfig/gnunetdnsstub.pc
1616 pkgconfig/gnunetdv.pc
1617 pkgconfig/gnunetenv.pc
1618 pkgconfig/gnunetfragmentation.pc
1619 pkgconfig/gnunetfs.pc
1620 pkgconfig/gnunetgns.pc
1621 pkgconfig/gnunethello.pc
1622 pkgconfig/gnunetidentity.pc
1623 pkgconfig/gnunetmicrophone.pc
1624 pkgconfig/gnunetmulticast.pc
1625 pkgconfig/gnunetmysql.pc
1626 pkgconfig/gnunetnamestore.pc
1627 pkgconfig/gnunetnat.pc
1628 pkgconfig/gnunetnse.pc
1629 pkgconfig/gnunetpeerinfo.pc
1630 pkgconfig/gnunetpostgres.pc
1631 pkgconfig/gnunetpsyc.pc
1632 pkgconfig/gnunetpsycstore.pc
1633 pkgconfig/gnunetregex.pc
1634 pkgconfig/gnunetrevocation.pc
1635 pkgconfig/gnunetrps.pc
1636 pkgconfig/gnunetscalarproduct.pc
1637 pkgconfig/gnunetset.pc
1638 pkgconfig/gnunetsocial.pc
1639 pkgconfig/gnunetspeaker.pc
1640 pkgconfig/gnunetstatistics.pc
1641 pkgconfig/gnunettestbed.pc
1642 pkgconfig/gnunettesting.pc
1643 pkgconfig/gnunettransport.pc
1644 pkgconfig/gnunettun.pc
1645 pkgconfig/gnunetutil.pc
1646 pkgconfig/gnunetvpn.pc
1652 # warn user if mysql found but not used due to version
1653 if test "$mysqlfail" = "true"
1655 AC_MSG_NOTICE([NOTICE: MySQL found, but too old. MySQL support will not be compiled.])
1659 if test "x$sqlite" = "x0"
1661 AC_MSG_ERROR([ERROR: sqlite3 not found, but sqlite3 is required.])
1665 if test "x$gnurl" = "xfalse"
1667 if test "x$curl" = "xfalse"
1669 AC_MSG_NOTICE([NOTICE: libgnurl not found. http client support will not be compiled.])
1670 AC_MSG_WARN([ERROR: libgnurl not found. hostlist daemon will not be compiled, and you probably WANT the hostlist daemon])
1672 AC_MSG_NOTICE([WARNING: libgnurl not found, trying to use libcurl-gnutls instead.])
1678 if test "x$bluetooth" = "x0"
1680 AC_MSG_NOTICE([NOTICE: bluetooth library not found. bluetooth support will not be compiled.])
1684 if test x$gnutls != xtrue
1686 AC_MSG_NOTICE([NOTICE: GnuTLS not found, gnunet-gns-proxy will not be built])
1688 if test "x$gnutls_dane" != "x1"
1690 AC_MSG_NOTICE([NOTICE: GnuTLS has no DANE support, DANE validation will not be possible])
1695 if test "x$enable_java_ports" = "xyes"
1697 AC_MSG_NOTICE([NOTICE: opening ports for gnunet-java bindings by default.])
1701 if test "x$lmhd" != "x1"
1703 AC_MSG_NOTICE([NOTICE: libmicrohttpd not found, http transport will not be installed.])
1707 if test "x$conversation_backend" = "xnone"
1709 if test "x$pulse" != "x1"
1711 AC_MSG_NOTICE([NOTICE: libpulse(audio) not found, conversation will not be built.])
1713 if test "x$opus" != "x1"
1715 AC_MSG_NOTICE([NOTICE: libopus not found, conversation will not be built.])
1717 if test "x$gst" != "x1"
1719 AC_MSG_NOTICE([NOTICE: GStreamer not found, conversation will not be built.])
1723 if test "$extractor" != 1
1725 AC_MSG_WARN([NOTICE: libextractor not found, but various file-sharing functions require it])
1728 AC_MSG_NOTICE([NOTICE: Database support is set to MySQL: $mysql, SQLite: $sqlite, Postgres: $postgres])
1730 if test "$enable_framework_build" = "yes"
1732 AC_MSG_NOTICE([NOTICE: Mac OS X framework build enabled.])
1735 if test "x$SUDO_BINARY" = "x" -a ! -w /
1737 AC_MSG_NOTICE([NOTICE: --with-sudo not specified and not running as 'root', will not install GNS NSS library])
1741 AC_MSG_NOTICE([********************************************
1742 Please make sure NOW that you have created a user and group 'gnunet'
1743 and additionally a group 'gnunetdns':
1747 Make sure that '/var/lib/gnunet' is owned (and writable) by user
1748 'gnunet'. Then, you can compile GNUnet with
1751 After that, run (if necessary as 'root')
1753 to install everything.
1755 Each GNUnet user should be added to the 'gnunet' group (may
1756 require fresh login to come into effect):
1757 adduser USERNAME gnunet
1758 (run the above command as root once for each of your users, replacing
1759 "USERNAME" with the respective login names). If you have a global IP
1760 address, no further configuration is required.
1762 Optionally, download and compile gnunet-gtk to get a GUI for
1763 file-sharing and configuration. This is particularly recommended
1764 if your network setup is non-trivial, as gnunet-setup can be
1765 used to test in the GUI if your network configuration is working.
1766 gnunet-setup should be run as the "gnunet" user under X. As it
1767 does very little with the network, running it as "root" is likely
1768 also harmless. You can also run it as a normal user, but then
1769 you have to copy ~/.gnunet/gnunet.conf" over to the "gnunet" user's
1770 home directory in the end.
1772 Once you have configured your peer, run (as the 'gnunet' user)
1774 to start the peer. You can then run the various GNUnet-tools as
1775 your "normal" user (who should only be in the group 'gnunet').
1776 ********************************************])