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 = $target
368 # check for bluetooth library
370 AC_CHECK_LIB(bluetooth, ba2str,[AC_CHECK_HEADER([bluetooth/bluetooth.h],bluetooth=1)])
371 if test "$bluetooth" = 1
373 AM_CONDITIONAL(HAVE_LIBBLUETOOTH, true)
374 AC_DEFINE([HAVE_LIBBLUETOOTH],[1],[Have bluetooth library])
376 AM_CONDITIONAL(HAVE_LIBBLUETOOTH, false)
378 if test "$build_target" = "mingw"
384 # check for libpulse(audio) library
386 AC_CHECK_LIB(pulse,pa_stream_peek,
387 [AC_CHECK_HEADER([pulse/simple.h],pulse=1)])
390 AC_DEFINE([HAVE_PULSE],[1],[Have libpulse(audio) library])
392 if test "$build_target" = "mingw"
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)
465 SAVE_CPPFLAGS=$CPPFLAGS
466 CPPFLAGS="$LIBGNURL_CPPFLAGS $LIBCURL_CPPFLAGS $CPPFLAGS"
467 LIBS="$LIBGNURL $LIBCURL $LIBS"
470 LIBCURL_CHECK_CONFIG(,7.34.0,[curl=true],[curl=false])
471 if test "x$curl" = xtrue
474 AC_CHECK_HEADERS([curl/curl.h],
475 AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],[curl=false],[[#include <curl/curl.h>]]),
477 AC_CHECK_HEADERS([gnurl/curl.h],
478 AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],,[[#include <gnurl/curl.h>]]))
479 # need libcurl-gnutls.so, everything else is not acceptable
480 AC_CHECK_LIB([curl-gnutls],[curl_easy_getinfo],,[curl=false])
481 # cURL must support CURLINFO_TLS_SESSION, version >= 7.34
484 # Check for curl/curl.h and gnurl/curl.h so we can use #ifdef
485 # HAVE_CURL_CURL_H later (the above LIBCURL_CHECK_CONFIG accepted
486 # *either* header set).
487 AC_CHECK_HEADERS([curl/curl.h],,
489 AC_CHECK_HEADERS([gnurl/curl.h],,
494 if test x$curl = xfalse
496 AM_CONDITIONAL(HAVE_LIBCURL, false)
499 AC_MSG_WARN([GNUnet requires libcurl-gnutls >= 7.34])
502 AM_CONDITIONAL(HAVE_LIBCURL, true)
503 AC_DEFINE([HAVE_LIBCURL],[1],[Have CURL])
507 # restore LIBS & CPPFLAGS
509 CPPFLAGS=$SAVE_CPPFLAGS
511 AC_CHECK_HEADERS([glpk.h],[glpk=true],[gplk=false])
512 # GLPK must support glpk_init_env, version >= 4.43
513 AC_CHECK_LIB([glpk],[glp_init_env],,[gplk=false])
514 # GLPK must support atm MLP presolving, version >= 4.32
515 AC_CHECK_MEMBERS(glp_iocp.presolve,,[gplk=false],[[#include <glpk.h>]])
516 if test x$gplk = xfalse
518 AM_CONDITIONAL(HAVE_LIBGLPK, false)
519 AC_MSG_WARN([GNUnet requires GLPK >= 4.32])
521 AM_CONDITIONAL(HAVE_LIBGLPK, true)
522 AC_DEFINE([HAVE_LIBGLPK],[1],[Have GLPK])
527 AC_CHECK_HEADERS([nss.h],[nss=true],[nss=false])
528 if test x$nss = xfalse
530 AM_CONDITIONAL(HAVE_GLIBCNSS, false)
531 AC_MSG_WARN([No GNU libc nss header, will not build NSS plugin])
533 AM_CONDITIONAL(HAVE_GLIBCNSS, true)
538 # test for kvm and kstat (for CPU stats under BSD/Solaris)
539 AC_CHECK_LIB([kvm],[kvm_open])
540 AC_CHECK_LIB([kstat],[kstat_open])
543 # should the build process be restricted to the code required
544 # for GNU Taler wallets?
545 AC_MSG_CHECKING(whether to compile GNU Taler Wallet library ONLY)
546 AC_ARG_ENABLE([taler-wallet],
547 [AS_HELP_STRING([--enable-taler-wallet], [only compile for Taler wallet])],
548 [taler_only=${enableval}],
550 AC_MSG_RESULT($taler_only)
551 AM_CONDITIONAL([TALER_ONLY], [test "x$taler_only" = "xyes"])
553 # test for libextractor
555 AC_MSG_CHECKING(for libextractor)
556 AC_ARG_WITH(extractor,
557 [ --with-extractor=PFX base of libextractor installation],
558 [AC_MSG_RESULT([$with_extractor])
559 case $with_extractor in
563 AC_CHECK_HEADERS(extractor.h,
564 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
568 LDFLAGS="-L$with_extractor/lib $LDFLAGS"
569 CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
570 AC_CHECK_HEADERS(extractor.h,
571 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
572 EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
577 [AC_MSG_RESULT([--with-extractor not specified])
578 AC_CHECK_HEADERS(extractor.h,
579 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
584 if test "$extractor" != 1
586 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, false)
587 AC_DEFINE([HAVE_LIBEXTRACTOR],[0],[Lacking libextractor])
589 AM_CONDITIONAL(HAVE_LIBEXTRACTOR, true)
590 AC_DEFINE([HAVE_LIBEXTRACTOR],[1],[Have libextractor])
594 if test "$taler_only" != yes
597 # Check for libltdl header (#2999)
599 AC_MSG_CHECKING(for libltdl)
601 [ --with-ltdl=PFX base of libltdl installation],
602 [AC_MSG_RESULT([$with_ltdl])
607 AC_CHECK_HEADERS(ltdl.h,
608 AC_CHECK_LIB([ltdl], [lt_dlopenext],
612 LDFLAGS="-L$with_ltdl/lib $LDFLAGS"
613 CPPFLAGS="-I$with_ltdl/include $CPPFLAGS"
614 AC_CHECK_HEADERS(ltdl.h,
615 AC_CHECK_LIB([ltdl], [lt_dlopenext],
616 EXT_LIB_PATH="-L$with_ltdl/lib $EXT_LIB_PATH"
621 [AC_MSG_RESULT([--with-ltdl not specified])
622 AC_CHECK_HEADERS(ltdl.h,
623 AC_CHECK_LIB([ltdl], [lt_dlopenext],
627 AC_MSG_RESULT([libltdl found])
629 AC_MSG_ERROR([GNUnet requires libltdl (from GNU libtool), try installing libltdl-dev])
636 AC_MSG_CHECKING([if Libidn can be used])
637 AC_ARG_WITH(libidn, AC_HELP_STRING([--with-libidn=[DIR]],
638 [Support IDN (needs GNU Libidn)]),
639 libidn=$withval, libidn=yes)
640 if test "$libidn" != "no"; then
641 if test "$libidn" != "yes"; then
642 LDFLAGS="${LDFLAGS} -L$libidn/lib"
643 CPPFLAGS="${CPPFLAGS} -I$libidn/include"
647 AC_CHECK_HEADER(idna.h,
648 AC_CHECK_LIB(idn, stringprep_check_version,
649 [libidn=yes LIBS="${LIBS} -lidn"], []), [])
650 if test "$libidn" != "yes"; then
651 AC_MSG_FAILURE([GNUnet requires libidn.
652 libidn-1.13 should be sufficient, newer versions work too.])
654 AC_MSG_RESULT($libidn)
658 SAVE_LDFLAGS=$LDFLAGS
659 SAVE_CPPFLAGS=$CPPFLAGS
661 [ --with-zlib[[=DIR]] use libz in DIR],
662 [AS_IF([test "$withval" = "no"],
663 [AC_MSG_ERROR([GNUnet requires zlib])],
664 [test "$withval" != "yes"],
667 CPPFLAGS="${CPPFLAGS} -I$withval/include"
668 LDFLAGS="${LDFLAGS} -L$withval/lib"
671 AC_CHECK_HEADER(zlib.h,
673 [AC_MSG_ERROR([GNUnet requires zlib])])
674 AC_CHECK_LIB(z, compress2,
676 AC_DEFINE([HAVE_ZLIB], [], [Have compression library])
677 if test "x${Z_DIR}" != "x"; then
678 Z_CFLAGS="-I${Z_DIR}/include"
679 Z_LIBS="-L${Z_DIR}/lib -lz"
683 [AC_MSG_ERROR([GNUnet requires zlib])])
687 if test "$enable_shared" = "no"
689 AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])
703 # test for libunistring
705 if test $HAVE_LIBUNISTRING != yes; then
706 AC_MSG_ERROR([GNUnet requires libunistring])
708 if test $gl_libunistring_hexversion -le 2305; then
709 AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])
716 # Checks for standard header files.
720 # Check for headers that are ALWAYS required
721 AC_CHECK_HEADERS([fcntl.h math.h errno.h ctype.h limits.h stdio.h stdlib.h string.h unistd.h stdarg.h signal.h locale.h sys/stat.h sys/types.h],,AC_MSG_ERROR([Compiling GNUnet requires standard UNIX headers files]))
725 # Checks for headers that are only required on some systems or opional (and where we do NOT abort if they are not there)
726 AC_CHECK_HEADERS([malloc.h malloc/malloc.h malloc/malloc_np.h langinfo.h sys/param.h sys/mount.h sys/statvfs.h sys/select.h sockLib.h sys/mman.h sys/msg.h sys/vfs.h arpa/inet.h fcntl.h libintl.h netdb.h netinet/in.h sys/ioctl.h sys/socket.h sys/time.h unistd.h kstat.h sys/sysinfo.h kvm.h sys/file.h sys/resource.h ifaddrs.h mach/mach.h stddef.h sys/timeb.h terminos.h argz.h ucred.h sys/ucred.h endian.h sys/endian.h execinfo.h byteswap.h])
728 # FreeBSD requires something more funky for netinet/in_systm.h and netinet/ip.h...
729 AC_CHECK_HEADERS([sys/types.h netinet/in_systm.h netinet/in.h netinet/ip.h],,,
730 [#ifdef HAVE_SYS_TYPES_H
731 #include <sys/types.h>
733 #ifdef HAVE_NETINET_IN_SYSTM_H
734 #include <netinet/in_systm.h>
736 #ifdef HAVE_NETINET_IN_H
737 #include <netinet/in.h>
741 SAVE_LDFLAGS=$LDFLAGS
742 SAVE_CPPFLAGS=$CPPFLAGS
746 AC_MSG_CHECKING(for SQLite)
748 [ --with-sqlite=PFX base of SQLite installation],
749 [AC_MSG_RESULT("$with_sqlite")
754 AC_CHECK_HEADERS(sqlite3.h,
758 LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
759 CPPFLAGS="-I$with_sqlite/include $CPPFLAGS"
760 AC_CHECK_HEADERS(sqlite3.h,
761 EXT_LIB_PATH="-L$with_sqlite/lib $EXT_LIB_PATH"
762 SQLITE_LDFLAGS="-L$with_sqlite/lib"
763 SQLITE_CPPFLAGS="-I$with_sqlite/include"
765 LDFLAGS=$SAVE_LDFLAGS
766 CPPFLAGS=$SAVE_CPPFLAGS
770 [AC_MSG_RESULT([--with-sqlite not specified])
771 AC_CHECK_HEADERS(sqlite3.h, sqlite=true)])
772 AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue)
773 AC_SUBST(SQLITE_CPPFLAGS)
774 AC_SUBST(SQLITE_LDFLAGS)
778 AX_LIB_POSTGRESQL([])
779 if test "$found_postgresql" = "yes"; then
782 AM_CONDITIONAL(HAVE_POSTGRESQL, test x$postgres = xtrue)
784 LDFLAGS=$SAVE_LDFLAGS
785 CPPFLAGS=$SAVE_CPPFLAGS
788 AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
789 AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>])
791 if test "$build_target" = "mingw"
793 CYGWIN_MYSQL_MAGIC="#include <mysql/my_global.h>"
799 SAVE_LDFLAGS=$LDFLAGS
800 SAVE_CPPFLAGS=$CPPFLAGS
801 AC_MSG_CHECKING(for mysql)
803 [ --with-mysql=PFX base of MySQL installation],
804 [AC_MSG_RESULT("$with_mysql")
805 if test "$with_mysql" != "no"
807 if test "$with_mysql" != "yes"
809 LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS"
810 CPPFLAGS="-I$with_mysql/include $CPPFLAGS"
812 AC_CHECK_HEADERS(mysql/mysql.h,
813 AC_CHECK_LIB(mysqlclient, mysql_init,
814 MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql"
815 MYSQL_CPPFLAGS="-I$with_mysql/include"
817 mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
820 [AC_MSG_RESULT([--with-mysql not specified])
821 if test -d "/usr/lib64/mysql"; then
822 MYSQL_LIBDIR="/usr/lib64/mysql"
823 elif test -d "/usr/lib/mysql"; then
824 MYSQL_LIBDIR="/usr/lib/mysql"
826 MYSQL_LIBDIR="/usr/lib"
828 LDFLAGS="-L$MYSQL_LIBDIR $LDFLAGS $ZLIBS"
829 AC_CHECK_LIB(mysqlclient, mysql_init,
830 [AC_CHECK_HEADERS(mysql/mysql.h,
831 MYSQL_LDFLAGS="-L$MYSQL_LIBDIR"
834 , [], [$CYGWIN_MYSQL_MAGIC])])
837 AC_SUBST(MYSQL_LDFLAGS)
838 AC_SUBST(MYSQL_CPPFLAGS)
840 # additional version check for mysql
841 AC_ARG_ENABLE(mysql-version-check, [ --disable-mysql-version-check do not check MySQL version],, enable_mysql_version_check=yes)
842 if test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"
844 AC_MSG_CHECKING(mysql version)
845 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
846 [[$CYGWIN_MYSQL_MAGIC
847 #include <mysql/mysql.h>]],
849 #if (MYSQL_VERSION_ID < 40100)
850 #error needs at least version >= 4.1
852 int main () { return 0; }
854 ],mysql=true,mysql=false)
855 if test "$mysql" = "false"
858 AC_MSG_RESULT([fail, >= 4.1 required])
863 AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue)
864 AM_CONDITIONAL(HAVE_MYSQLE, test "0" = "1")
867 LDFLAGS=$SAVE_LDFLAGS
868 CPPFLAGS=$SAVE_CPPFLAGS
870 if test "$sqlite" = 0 -a "$mysql" = 0
872 AC_MSG_ERROR([GNUnet requires SQLite or MySQL])
877 AC_MSG_CHECKING([for libmicrohttpd])
878 AC_ARG_WITH(microhttpd,
879 [ --with-microhttpd=PFX base of libmicrohttpd installation],
880 [AC_MSG_RESULT([$with_microhttpd])
881 case $with_microhttpd in
885 AC_CHECK_HEADERS([microhttpd.h],
886 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
887 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
888 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
889 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
890 #include "$native_srcdir/src/include/platform.h"
891 #include <microhttpd.h>
892 #if (MHD_VERSION < 0x0094200)
893 #error needs at least version 0.9.42
895 int main () { return 0; }
899 [AC_MSG_RESULT(failed)])]),
900 [],[#include "$native_srcdir/src/include/platform.h"
901 #include <microhttpd.h>]),,
902 [#include "$native_srcdir/src/include/platform.h"])
905 LDFLAGS="-L$with_microhttpd/lib $LDFLAGS"
906 CPPFLAGS="-I$with_microhttpd/include $CPPFLAGS"
907 AC_CHECK_HEADERS(microhttpd.h,
908 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
909 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
910 EXT_LIB_PATH="-L$with_microhttpd/lib $EXT_LIB_PATH"
911 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
912 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
913 #include "$native_srcdir/src/include/platform.h"
914 #include <microhttpd.h>
915 #if (MHD_VERSION < 0x0094200)
916 #error needs at least version 0.9.42
918 int main () { return 0; }
922 [AC_MSG_RESULT(failed)])]),
923 [],[#include "$native_srcdir/src/include/platform.h"
924 #include <microhttpd.h>]),,
925 [#include "$native_srcdir/src/include/platform.h"])
929 [AC_MSG_RESULT([--with-microhttpd not specified])
930 AC_CHECK_HEADERS([microhttpd.h],
931 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
932 AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
933 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
934 AC_COMPILE_IFELSE([AC_LANG_SOURCE([
935 #include "$native_srcdir/src/include/platform.h"
936 #include <microhttpd.h>
937 #if (MHD_VERSION < 0x0094200)
938 #error needs at least version 0.9.42
943 [AC_MSG_RESULT(failed)])]),
944 [],[#include "$native_srcdir/src/include/platform.h"
945 #include <microhttpd.h>]),,
946 [#include "$native_srcdir/src/include/platform.h"])])
947 AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
948 AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])
954 # check for python & pexpect (used for some testcases only)
955 AM_PATH_PYTHON([2.6],, [:])
956 AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
959 AM_GNU_GETTEXT([external])
960 AM_GNU_GETTEXT_VERSION([0.19.3])
962 # Checks for standard typedefs, structures, and compiler characteristics.
971 AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
972 [ AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [Do we have sockaddr_in.sin_len?])
976 #include <sys/types.h>
977 #include <sys/socket.h>
978 #include <netinet/in.h>
983 # Checks for library functions.
984 AC_FUNC_CLOSEDIR_VOID
986 AC_PROG_GCC_TRADITIONAL
988 AC_FUNC_SELECT_ARGTYPES
998 AC_CHECK_FUNCS([atoll stat64 strnlen mremap getrlimit setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size getrusage random srandom stat statfs statvfs])
1004 GN_LIBINTL="$LTLIBINTL"
1005 AC_ARG_ENABLE(framework, [ --enable-framework enable Mac OS X framework build helpers],enable_framework_build=$enableval)
1006 AM_CONDITIONAL(WANT_FRAMEWORK, test x$enable_framework_build = xyes)
1007 if test x$enable_framework_build = xyes
1009 AC_DEFINE([FRAMEWORK_BUILD], 1, [Build a Mac OS X Framework])
1010 GN_INTLINCL='-I$(top_srcdir)/src/intlemu'
1011 GN_LIBINTL='$(top_builddir)/src/intlemu/libintlemu.la -framework CoreFoundation'
1012 AC_LIB_APPENDTOVAR([CPPFLAGS], [$GN_INTLINCL])
1015 GN_LIB_LDFLAGS="-export-dynamic -no-undefined"
1016 GN_PLUGIN_LDFLAGS="-export-dynamic -avoid-version -module -no-undefined"
1018 AC_SUBST(GN_LIB_LDFLAGS)
1019 AC_SUBST(GN_PLUGIN_LDFLAGS)
1020 AC_SUBST(GN_INTLINCL)
1021 AC_SUBST(GN_LIBINTL)
1026 AC_SUBST(EXT_LIB_PATH)
1031 AC_SUBST(EXT_LIB_PATH)
1035 AC_MSG_CHECKING(for sudo)
1037 [ --with-sudo=PATH path to sudo binary (or just yes)],
1038 [AC_MSG_RESULT("$with_sudo")
1047 SUDO_BINARY=$with_sudo
1051 [AC_MSG_RESULT([no])])
1052 AC_SUBST(SUDO_BINARY)
1053 AM_CONDITIONAL([HAVE_SUDO], [test "x$SUDO_BINARY" != "x" -o -w /])
1057 AC_MSG_CHECKING(with nssdir)
1059 [ --with-nssdir=PATH where to install NSS plugins],
1060 [AC_MSG_RESULT("$with_nssdir")
1061 case $with_nssdir in
1071 NSS_DIR=$with_nssdir
1077 if test "x$SUDO_BINARY" != "x" -o -w /
1081 AC_MSG_RESULT([yes, to /lib])
1089 AM_CONDITIONAL([INSTALL_NSS], [test "x$install_nss" != "x0"])
1091 # test for gnunetdns group name
1092 GNUNETDNS_GROUP=gnunetdns
1093 AC_MSG_CHECKING(for gnunetdns group name)
1094 AC_ARG_WITH(gnunetdns,
1095 [ --with-gnunetdns=GRPNAME name for gnunetdns group],
1096 [AC_MSG_RESULT("$with_gnunetdns")
1097 case $with_gnunetdns in
1099 GNUNETDNS_GROUP=gnunet
1102 GNUNETDNS_GROUP=gnunetdns
1105 GNUNETDNS_GROUP=$with_gnunetdns
1109 [AC_MSG_RESULT([gnunetdns])])
1110 AC_SUBST(GNUNETDNS_GROUP)
1117 AC_MSG_CHECKING(for gnutls)
1119 [ --with-gnutls=PFX base of gnutls installation],
1120 [AC_MSG_RESULT([$with_gnutls])
1121 case $with_gnutls in
1125 AC_CHECK_HEADERS([gnutls/abstract.h],
1126 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1128 AC_CHECK_HEADERS([gnutls/dane.h],
1129 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1133 LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
1134 CPPFLAGS="-I$with_gnutls/include $CPPFLAGS"
1135 AC_CHECK_HEADERS([gnutls/abstract.h],
1136 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1137 EXT_LIB_PATH="-L$with_gnutls/lib $EXT_LIB_PATH"
1139 AC_CHECK_HEADERS([gnutls/dane.h],
1140 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1145 [AC_MSG_RESULT([--with-gnutls not specified])
1146 AC_CHECK_HEADERS([gnutls/abstract.h],
1147 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1149 AC_CHECK_HEADERS([gnutls/dane.h],
1150 AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1153 AM_CONDITIONAL(HAVE_GNUTLS, test x$gnutls = xtrue)
1154 AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have GnuTLS])
1155 AM_CONDITIONAL(HAVE_GNUTLS_DANE, test x$gnutls_dane = x1)
1156 AC_DEFINE_UNQUOTED([HAVE_GNUTLS_DANE], $gnutls_dane, [We have GnuTLS with DANE support])
1159 # Test if we are building for superMUC
1160 AC_MSG_CHECKING(if GNUnet is being configured to run on the SuperMUC)
1161 AC_ARG_ENABLE([supermuc],
1162 [AS_HELP_STRING([--enable-supermuc],
1163 [build GNUnet with support to run on the SuperMUC (default is NO)])],
1164 [if test "x$enable_supermuc" = "xno"
1171 enable_supermuc=no])
1172 AC_MSG_RESULT($enable_SUPERMUC)
1173 AM_CONDITIONAL([ENABLE_SUPERMUC], [test "x$supermuc" = "x1"])
1174 AC_DEFINE_UNQUOTED([ENABLE_SUPERMUC], [$supermuc], [Build with support for SuperMUC])
1176 # Check if NSE has to send timestamp information to testbed logger for
1177 # generating histogram of messages received
1178 AC_MSG_CHECKING(if NSE has to send timestamp information to testbed logger)
1179 AC_ARG_ENABLE([nse-histogram],
1180 [AS_HELP_STRING([--enable-nse-histogram],
1181 [have NSE send timestamp information to testbed logger for generating
1182 histogram of received messages. NOT useful for production (default is
1184 [if test "x$enableval" = "xno"
1191 enable_nse_histogram=no])
1192 AC_MSG_RESULT($enable_nse_histogram)
1193 AM_CONDITIONAL([ENABLE_NSE_HISTOGRAM], [test "x$nse_histogram" = "x1"])
1194 AC_DEFINE_UNQUOTED([ENABLE_NSE_HISTOGRAM], [$nse_histogram],
1195 [have NSE send timestamp information to testbed logger])
1197 # should 'make check' run tests?
1198 AC_MSG_CHECKING(whether to run tests)
1199 AC_ARG_ENABLE([testruns],
1200 [AS_HELP_STRING([--disable-testruns], [disable running tests on make check (default is YES)])],
1201 [enable_tests_run=${enableval}],
1202 [enable_tests_run=yes])
1203 AC_MSG_RESULT($enable_test_run)
1204 AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"])
1207 # should monkey be used when running (certain) services?
1208 AC_MSG_CHECKING(whether to run with monkey)
1209 AC_ARG_ENABLE([monkey],
1210 [AS_HELP_STRING([--enable-monkey], [enable running with monkey])],
1211 [enable_monkey=${enableval}],
1213 AC_MSG_RESULT($enable_monkey)
1214 AM_CONDITIONAL([ENABLE_MONKEY], [test "x$enable_monkey" = "xyes"])
1215 if test "x$enable_monkey" = "xyes"
1217 MONKEYPREFIX="pathologist -d $(eval echo ${datarootdir}/gnunet/gnunet.sqlite) -p 30 --"
1221 AC_SUBST(MONKEYPREFIX)
1224 # should expensive tests be run?
1225 AC_MSG_CHECKING(whether to run expensive tests)
1226 AC_ARG_ENABLE([expensivetests],
1227 [AS_HELP_STRING([--enable-expensivetests], [enable running expensive testcases])],
1228 [enable_expensive=${enableval}],
1229 [enable_expensive=no])
1230 AC_MSG_RESULT($enable_expensive)
1231 AM_CONDITIONAL([HAVE_EXPENSIVE_TESTS], [test "x$enable_expensive" = "xyes"])
1233 # should ports be open for Java services?
1234 AC_MSG_CHECKING(whether to enable ports for gnunet-java)
1235 AC_ARG_ENABLE([javaports],
1236 [AS_HELP_STRING([--enable-javaports], [use non-zero ports for services with Java bindings (default is NO)])],
1237 [enable_java_ports=${enableval}],
1238 [enable_java_ports=no])
1239 AC_MSG_RESULT($enable_java_ports)
1240 if test "x$enable_java_ports" = "xyes"
1244 JAVAPORT="$UNIXONLY"
1248 # should benchmarks be run?
1249 AC_MSG_CHECKING(whether to run benchmarks during make check)
1250 AC_ARG_ENABLE([benchmarks],
1251 [AS_HELP_STRING([--enable-benchmarks], [enable running benchmarks during make check])],
1252 [enable_benchmarks=${enableval}],
1253 [enable_benchmarks=no])
1254 AC_MSG_RESULT($enable_benchmarks)
1255 AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
1257 # should gnunet-testing be compiled
1258 AC_MSG_CHECKING(wether to compile gnunet-testing)
1259 AC_ARG_ENABLE([testing],
1260 [AS_HELP_STRING([--disable-testing], [do not build gnunet-testing])],
1261 [enable_testing=${enableval}],
1262 [enable_testing=yes])
1263 AC_MSG_RESULT($enable_testing)
1264 AM_CONDITIONAL([HAVE_TESTING], [test "x$enable_testing" = "xyes"])
1266 # should experimental code be compiled (code that may not yet compile)?
1267 AC_MSG_CHECKING(whether to compile experimental code)
1268 AC_ARG_ENABLE([experimental],
1269 [AS_HELP_STRING([--enable-experimental], [enable compiling experimental code])],
1270 [enable_experimental=${enableval}],
1271 [enable_experimental=no])
1272 AC_MSG_RESULT($enable_experimental)
1273 AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
1275 # FTBFS right now...
1276 AC_MSG_CHECKING(whether to compile ATS test code)
1277 AC_ARG_ENABLE([wachs],
1278 [AS_HELP_STRING([--enable-wachs], [enable compiling ATS test code])],
1279 [enable_wachs=${enableval}],
1281 AC_MSG_RESULT($enable_wachs)
1282 AM_CONDITIONAL([HAVE_WACHS], [test "x$enable_wachs" = "xyes"])
1285 AC_MSG_CHECKING(whether to compile REST API)
1286 AC_ARG_ENABLE([rest],
1287 [AS_HELP_STRING([--enable-rest], [enable REST])],
1288 [enable_rest=${enableval}],
1290 AC_MSG_RESULT($enable_rest)
1291 AM_CONDITIONAL([HAVE_REST], [test "x$enable_rest" = "xyes"])
1293 # should malicious code be compiled (should only be used for testing)?
1294 AC_MSG_CHECKING(whether to compile malicious code)
1295 AC_ARG_ENABLE([malicious],
1296 [AS_HELP_STRING([--enable-malicious], [enable compiling malicious code])],
1297 [if test "x$enableval" = "xno"
1304 enable_malicious=no])
1305 AC_MSG_RESULT($enable_malicious)
1306 AM_CONDITIONAL([ENABLE_MALICIOUS], [test 1=$malicious])
1307 AC_DEFINE_UNQUOTED([ENABLE_MALICIOUS], [$malicious],
1308 [enable compilation of malicious code])
1310 # should services be started by default when a peer starts? Some services may
1311 # choose to never start by default and it is upto the service/module developer to
1312 # decide it by having "AUTOSTART = NO" instead of "AUTOSTART = @AUTOSTART@" in
1313 # the service/module's conf.in file.
1315 AC_MSG_CHECKING(whether to auto-start peer's services by default)
1316 AC_ARG_ENABLE([autostart],
1317 [AS_HELP_STRING([--disable-autostart], [do not start peer's services by default])],
1318 [enable_autostart=${enableval}
1319 if test "x$enable_autostart" == "xno"
1324 [enable_autostart=yes])
1325 AC_MSG_RESULT($enable_autostart)
1326 #AM_CONDITIONAL([HAVE_AUTOSTART], [test "x$enable_autostart" = "xyes"])
1329 # should memory statistics be kept (very expensive CPU-wise!)
1330 AC_MSG_CHECKING(whether to create expensive statistics on memory use)
1331 AC_ARG_ENABLE([heapstats],
1332 [AS_HELP_STRING([--enable-heapstats], [enable expensive heap statistics])],
1333 [enable_heapstats=1],
1334 [enable_heapstats=0])
1335 AC_MSG_RESULT($enable_heapstats)
1336 AC_DEFINE_UNQUOTED([ENABLE_HEAP_STATISTICS],$enable_heapstats,[enable expensive heap statistics])
1338 # should code be enabled that works around missing OS functionality on Windows?
1339 # used for test cases
1340 if test $build_target = "mingw"
1346 [#include <ws2tcpip.h>
1348 int s = socket (0, 0, 0);])
1350 AC_DEFINE_UNQUOTED([HAVE_SOCKET],1,[Define this if socket() is available])
1352 AC_DEFINE_UNQUOTED([HAVE_SOCKET],0,[Define this if socket() is available])
1357 [#include <ws2tcpip.h>
1359 int s = select (0, NULL, NULL, NULL, NULL);])
1361 AC_DEFINE_UNQUOTED([HAVE_SELECT],1,[Define this if select() is available])
1363 AC_DEFINE_UNQUOTED([HAVE_SELECT],0,[Define this if select() is available])
1368 [#include <ws2tcpip.h>
1371 char *s = inet_ntoa (i);])
1373 AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],1,[Define this if inet_ntoa() is available])
1375 AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],0,[Define this if inet_ntoa() is available])
1380 [#include <ws2tcpip.h>
1382 int s = getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);])
1384 AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],1,[Define this if getnameinfo() is available])
1386 AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],0,[Define this if getnameinfo() is available])
1391 [#include <ws2tcpip.h>
1393 int s = gethostname (NULL, 0);])
1395 AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],1,[Define this if gethostname() is available])
1397 AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],0,[Define this if gethostname() is available])
1402 [#include <ws2tcpip.h>
1404 void *s = gethostbyname (NULL);])
1406 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],1,[Define this if gethostbyname() is available])
1408 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],0,[Define this if gethostbyname() is available])
1413 [#include <ws2tcpip.h>
1415 void *s = gethostbyaddr (NULL, 0, 0);])
1417 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],1,[Define this if gethostbyaddr() is available])
1419 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],0,[Define this if gethostbyaddr() is available])
1424 [#include <ws2tcpip.h>
1426 int s = getaddrinfo (NULL, NULL, NULL, NULL);])
1428 AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1430 AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1434 AC_MSG_CHECKING(whether to enable windows workarounds)
1435 AC_ARG_ENABLE([windows_workarounds],
1436 [AS_HELP_STRING([--enable-windows_workarounds], [enable workarounds used on Windows (only useful for test cases)])],
1437 [enable_workarounds=${enableval}],
1438 [enable_workarounds=no])
1439 AC_MSG_RESULT($enable_workarounds)
1440 if test x$enable_windows_workarounds = "xyes"
1447 AC_DEFINE_UNQUOTED([ENABLE_WINDOWS_WORKAROUNDS], $workarounds, [enable workarounds used on Windows (only useful for test cases)])
1450 AC_MSG_CHECKING(whether to compile with support for code coverage analysis)
1451 AC_ARG_ENABLE([coverage],
1452 AS_HELP_STRING([--enable-coverage],
1453 [compile the library with code coverage support]),
1454 [use_gcov=${enableval}],
1456 AC_MSG_RESULT($use_gcov)
1457 AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"])
1461 AC_PATH_PROG(svnversioncommand, svnversion)
1462 AC_PATH_PROG(gitcommand, git)
1463 AC_MSG_CHECKING(for source being under a VCS)
1466 AS_IF([test ! "X$svnversioncommand" = "X"],
1468 svn_version=$(cd $srcdir ; $svnversioncommand -n 2>/dev/null)
1470 AS_IF([test ! "X$gitcommand" = "X"],
1472 gitsvn_version=$(cd $srcdir ; git log -1 2>/dev/null | grep "git-svn-id" | sed -e 's/.*@\([[0-9]]\+\) .*/\1/')
1474 AS_IF([test "X$svn_version" = "X" -o "X$svn_version" = "Xexported" -o "X$svn_version" = "XUnversioned directory"],
1476 AS_IF([test "X$gitsvn_version" = "X"],
1479 vcs_version="\"release\""
1482 vcs_name="yes, git-svn"
1483 vcs_version="\"svn-r$gitsvn_version\""
1488 vcs_version="\"svn-r$svn_version\""
1490 AC_MSG_RESULT($vcs_name)
1492 AC_MSG_CHECKING(VCS version)
1493 AC_MSG_RESULT($vcs_version)
1494 AC_DEFINE_UNQUOTED(VCS_VERSION, [$vcs_version], [VCS revision/hash or tarball version])
1501 doc/doxygen/Makefile
1509 src/ats-tool/Makefile
1510 src/ats-tests/Makefile
1513 src/cadet/cadet.conf
1516 src/consensus/Makefile
1517 src/consensus/consensus.conf
1518 src/conversation/Makefile
1519 src/conversation/conversation.conf
1520 src/datacache/Makefile
1521 src/datastore/Makefile
1522 src/datastore/datastore.conf
1531 src/fragmentation/Makefile
1536 src/gns/nss/Makefile
1537 src/gnsrecord/Makefile
1539 src/identity/Makefile
1540 src/identity/identity.conf
1541 src/include/Makefile
1542 src/integration-tests/Makefile
1543 src/hostlist/Makefile
1544 src/multicast/Makefile
1545 src/multicast/multicast.conf
1547 src/namecache/Makefile
1548 src/namecache/namecache.conf
1549 src/namestore/Makefile
1550 src/namestore/namestore.conf
1554 src/peerinfo/Makefile
1555 src/peerinfo/peerinfo.conf
1556 src/peerinfo-tool/Makefile
1557 src/peerstore/Makefile
1558 src/peerstore/peerstore.conf
1559 src/postgres/Makefile
1562 src/psycstore/Makefile
1563 src/psycstore/psycstore.conf
1566 src/regex/regex.conf
1567 src/revocation/Makefile
1568 src/revocation/revocation.conf
1571 src/secretsharing/Makefile
1572 src/secretsharing/secretsharing.conf
1574 src/sensor/sensor.conf
1575 src/sensordashboard/Makefile
1576 src/sensordashboard/sensordashboard.conf
1577 src/scalarproduct/Makefile
1578 src/scalarproduct/scalarproduct.conf
1582 src/social/social.conf
1583 src/statistics/Makefile
1584 src/statistics/statistics.conf
1585 src/template/Makefile
1586 src/testbed/Makefile
1587 src/testbed/testbed.conf
1588 src/testing/Makefile
1589 src/topology/Makefile
1590 src/transport/Makefile
1591 src/transport/transport.conf
1594 src/util/resolver.conf
1599 pkgconfig/gnunetarm.pc
1600 pkgconfig/gnunetats.pc
1601 pkgconfig/gnunetblock.pc
1602 pkgconfig/gnunetcadet.pc
1603 pkgconfig/gnunetconsensus.pc
1604 pkgconfig/gnunetconversation.pc
1605 pkgconfig/gnunetcore.pc
1606 pkgconfig/gnunetdatacache.pc
1607 pkgconfig/gnunetdatastore.pc
1608 pkgconfig/gnunetdht.pc
1609 pkgconfig/gnunetdns.pc
1610 pkgconfig/gnunetdnsparser.pc
1611 pkgconfig/gnunetdnsstub.pc
1612 pkgconfig/gnunetdv.pc
1613 pkgconfig/gnunetenv.pc
1614 pkgconfig/gnunetfragmentation.pc
1615 pkgconfig/gnunetfs.pc
1616 pkgconfig/gnunetgns.pc
1617 pkgconfig/gnunethello.pc
1618 pkgconfig/gnunetidentity.pc
1619 pkgconfig/gnunetmicrophone.pc
1620 pkgconfig/gnunetmulticast.pc
1621 pkgconfig/gnunetmysql.pc
1622 pkgconfig/gnunetnamestore.pc
1623 pkgconfig/gnunetnat.pc
1624 pkgconfig/gnunetnse.pc
1625 pkgconfig/gnunetpeerinfo.pc
1626 pkgconfig/gnunetpostgres.pc
1627 pkgconfig/gnunetpsyc.pc
1628 pkgconfig/gnunetpsycstore.pc
1629 pkgconfig/gnunetregex.pc
1630 pkgconfig/gnunetrevocation.pc
1631 pkgconfig/gnunetrps.pc
1632 pkgconfig/gnunetscalarproduct.pc
1633 pkgconfig/gnunetset.pc
1634 pkgconfig/gnunetsocial.pc
1635 pkgconfig/gnunetspeaker.pc
1636 pkgconfig/gnunetstatistics.pc
1637 pkgconfig/gnunettestbed.pc
1638 pkgconfig/gnunettesting.pc
1639 pkgconfig/gnunettransport.pc
1640 pkgconfig/gnunettun.pc
1641 pkgconfig/gnunetutil.pc
1642 pkgconfig/gnunetvpn.pc
1648 # warn user if mysql found but not used due to version
1649 if test "$mysqlfail" = "true"
1651 AC_MSG_NOTICE([NOTICE: MySQL found, but too old. MySQL support will not be compiled.])
1655 if test "x$sqlite" = "x0"
1657 AC_MSG_ERROR([ERROR: sqlite3 not found, but sqlite3 is required.])
1661 if test "x$gnurl" = "xfalse"
1663 if test "x$curl" = "xfalse"
1665 AC_MSG_NOTICE([NOTICE: libgnurl not found. http client support will not be compiled.])
1666 AC_MSG_WARN([ERROR: libgnurl not found. hostlist daemon will not be compiled, and you probably WANT the hostlist daemon])
1668 AC_MSG_NOTICE([WARNING: libgnurl not found, trying to use libcurl-gnutls instead.])
1674 if test "x$bluetooth" = "x0"
1676 AC_MSG_NOTICE([NOTICE: bluetooth library not found. bluetooth support will not be compiled.])
1680 if test x$gnutls != xtrue
1682 AC_MSG_NOTICE([NOTICE: GnuTLS not found, gnunet-gns-proxy will not be built])
1684 if test "x$gnutls_dane" != "x1"
1686 AC_MSG_NOTICE([NOTICE: GnuTLS has no DANE support, DANE validation will not be possible])
1691 if test "x$enable_java_ports" = "xyes"
1693 AC_MSG_NOTICE([NOTICE: opening ports for gnunet-java bindings by default.])
1697 if test "x$lmhd" != "x1"
1699 AC_MSG_NOTICE([NOTICE: libmicrohttpd not found, http transport will not be installed.])
1703 if test "x$conversation_backend" = "xnone"
1705 if test "x$pulse" != "x1"
1707 AC_MSG_NOTICE([NOTICE: libpulse(audio) not found, conversation will not be built.])
1709 if test "x$opus" != "x1"
1711 AC_MSG_NOTICE([NOTICE: libopus not found, conversation will not be built.])
1713 if test "x$gst" != "x1"
1715 AC_MSG_NOTICE([NOTICE: GStreamer not found, conversation will not be built.])
1719 if test "$extractor" != 1
1721 AC_MSG_WARN([NOTICE: libextractor not found, but various file-sharing functions require it])
1724 AC_MSG_NOTICE([NOTICE: Database support is set to MySQL: $mysql, SQLite: $sqlite, Postgres: $postgres])
1726 if test "$enable_framework_build" = "yes"
1728 AC_MSG_NOTICE([NOTICE: Mac OS X framework build enabled.])
1731 if test "x$SUDO_BINARY" = "x" -a ! -w /
1733 AC_MSG_NOTICE([NOTICE: --with-sudo not specified and not running as 'root', will not install GNS NSS library])
1737 AC_MSG_NOTICE([********************************************
1738 Please make sure NOW that you have created a user and group 'gnunet'
1739 and additionally a group 'gnunetdns':
1743 Make sure that '/var/lib/gnunet' is owned (and writable) by user
1744 'gnunet'. Then, you can compile GNUnet with
1747 After that, run (if necessary as 'root')
1749 to install everything.
1751 Each GNUnet user should be added to the 'gnunet' group (may
1752 require fresh login to come into effect):
1753 adduser USERNAME gnunet
1754 (run the above command as root once for each of your users, replacing
1755 "USERNAME" with the respective login names). If you have a global IP
1756 address, no further configuration is required.
1758 Optionally, download and compile gnunet-gtk to get a GUI for
1759 file-sharing and configuration. This is particularly recommended
1760 if your network setup is non-trivial, as gnunet-setup can be
1761 used to test in the GUI if your network configuration is working.
1762 gnunet-setup should be run as the "gnunet" user under X. As it
1763 does very little with the network, running it as "root" is likely
1764 also harmless. You can also run it as a normal user, but then
1765 you have to copy ~/.gnunet/gnunet.conf" over to the "gnunet" user's
1766 home directory in the end.
1768 Once you have configured your peer, run (as the 'gnunet' user)
1770 to start the peer. You can then run the various GNUnet-tools as
1771 your "normal" user (who should only be in the group 'gnunet').
1772 ********************************************])