1 # This file is part of GNUnet.
2 # (C) 2001--2012 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 2, 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], [0.9.4],[bug-gnunet@gnu.org])
31 AM_INIT_AUTOMAKE([gnunet], [0.9.4])
32 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
33 AC_CONFIG_HEADERS([gnunet_config.h])
34 AH_TOP([#define _GNU_SOURCE 1])
45 LT_INIT([disable-static dlopen win32-dll])
56 if test "$enable_shared" = "no"
58 AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])
61 CFLAGS="-Wall $CFLAGS"
62 # use '-fno-strict-aliasing', but only if the compiler can take it
63 if gcc -fno-strict-aliasing -S -o /dev/null -xc /dev/null >/dev/null 2>&1;
65 CFLAGS="-fno-strict-aliasing $CFLAGS"
68 # Use Linux interface name unless the OS has a different preference
69 DEFAULT_INTERFACE="\"eth0\""
71 funcstocheck="getnameinfo gethostname gethostbyname gethostbyaddr getaddrinfo"
73 # Srcdir in a form that native compiler understands (i.e. DOS path on W32)
78 *darwin* | *rhapsody* | *macosx*)
79 AC_DEFINE_UNQUOTED(DARWIN,1,[This is an Apple Darwin system])
80 CPPFLAGS="-D_APPLE_C_SOURCE $CPPFLAGS"
81 CFLAGS="-no-cpp-precomp -fno-common $CFLAGS"
82 AC_MSG_WARN([The VPN application cannot be compiled on your OS])
84 DEFAULT_INTERFACE="\"en0\""
90 AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
98 AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
99 AC_DEFINE_UNQUOTED(FREEBSD,1,[This is a FreeBSD system])
100 CFLAGS="-D_THREAD_SAFE $CFLAGS"
101 build_target="freebsd"
107 AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
108 AC_DEFINE_UNQUOTED(OPENBSD,1,[This is an OpenBSD system])
109 LIBS=`echo $LIBS | sed -e "s/-ldl//"`
110 build_target="openbsd"
116 AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
117 AC_DEFINE_UNQUOTED(NETBSD,1,[This is a NetBSD system])
123 AC_DEFINE_UNQUOTED(SOLARIS,1,[This is a Solaris system])
124 AC_DEFINE_UNQUOTED(_REENTRANT,1,[Need with solaris or errno doesnt work])
125 AC_CHECK_LIB(resolv, res_init)
126 AC_CHECK_LIB(rt, nanosleep)
127 build_target="solaris"
133 AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
134 CFLAGS="-D_REENTRANT -fPIC -pipe $CFLAGS"
141 AC_DEFINE_UNQUOTED(CYGWIN,1,[This is a Cygwin system])
142 AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system])
143 AC_CHECK_LIB(intl, gettext)
144 LDFLAGS="$LDFLAGS -no-undefined"
145 CFLAGS="-mms-bitfields $CFLAGS"
146 build_target="cygwin"
153 AC_DEFINE_UNQUOTED(MINGW,1,[This is a MinGW system])
154 AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system])
155 AC_DEFINE_UNQUOTED(_WIN32,1,[This is a Windows system])
156 AC_CHECK_LIB(intl, gettext)
157 LDFLAGS="$LDFLAGS -Wl,-no-undefined -Wl,--export-all-symbols"
158 LIBS="$LIBS -lws2_32 -lplibc -lgnurx -lole32"
159 CFLAGS="-mms-bitfields $CFLAGS"
160 CPPFLAGS="-D_WIN32_WINNT=0x0501 -DHAVE_STAT64=1 $CPPFLAGS"
167 native_srcdir=$(cd $srcdir; pwd -W)
170 AC_DEFINE_UNQUOTED(GNU,1,[This is a GNU system])
175 AC_MSG_RESULT(Unrecognised OS $host_os)
176 AC_DEFINE_UNQUOTED(OTHEROS,1,[Some strange OS])
180 AC_DEFINE_UNQUOTED([GNUNET_DEFAULT_INTERFACE], $DEFAULT_INTERFACE, [This should be the default choice for the name of the first network interface])
181 AC_SUBST(DEFAULT_INTERFACE)
183 # Disable TCP-based IPC on systems that support UNIX domain
184 # sockets in default configuratin:
188 AC_MSG_CHECKING([for build target])
189 AM_CONDITIONAL(DARWIN, test "$build_target" = "darwin")
190 AM_CONDITIONAL(CYGWIN, test "$build_target" = "cygwin")
191 AM_CONDITIONAL(MINGW, test "$build_target" = "mingw")
192 AM_CONDITIONAL(SOLARIS, test "$build_target" = "solaris")
193 AM_CONDITIONAL(XFREEBSD, test "$build_target" = "freebsd")
194 AM_CONDITIONAL(OPENBSD, test "$build_target" = "openbsd")
195 AM_CONDITIONAL(LINUX, test "$build_target" = "linux")
196 AM_CONDITIONAL(GNU, test "$build_target" = "gnu")
198 AC_MSG_RESULT([$build_target])
199 AC_SUBST(build_target)
200 AM_CONDITIONAL([am__fastdepOBJC], false)
201 AC_UNALIGNED_64_ACCESS
203 # some other checks for standard libs
204 AC_SEARCH_LIBS([gethostbyname], [nsl ws2_32])
205 AC_CHECK_LIB(socket, socket)
207 AC_CHECK_LIB(c, getloadavg, AC_DEFINE(HAVE_GETLOADAVG,1,[getloadavg supported]))
209 # 'save' libs; only those libs found so far will be
210 # linked against _everywhere_. For the others, we
211 # will be more selective!
214 # libgnurx (regex library for W32)
216 AC_CHECK_LIB(gnurx, regexec, gnurx=1)
217 if test "x$gnurx" = "x0" -a "x$build_target" = "xmingw"
219 AC_MSG_ERROR([on W32 GNUnet needs libgnurx])
225 NEED_LIBGCRYPT_VERSION=1.4.2
228 AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)
229 AC_CHECK_DECLS([gcry_mpi_lshift], [], [], [[#include <gcrypt.h>]])
235 *** You need libgcrypt to build this program.
236 ** This library is for example available at
237 *** ftp://ftp.gnupg.org/gcrypt/libgcrypt/
238 *** (at least version $NEED_LIBGCRYPT_VERSION (API $NEED_LIBGCRYPT_API)
242 AC_DEFINE_UNQUOTED([NEED_LIBGCRYPT_VERSION], "$NEED_LIBGCRYPT_VERSION", [required libgcrypt version])
244 # Adam shostack suggests the following for Windows:
245 # -D_FORTIFY_SOURCE=2 -fstack-protector-all
246 AC_ARG_ENABLE(gcc-hardening,
247 AS_HELP_STRING(--enable-gcc-hardening, enable compiler security checks),
248 [if test x$enableval = xyes; then
249 CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=2 -fstack-protector-all"
250 CFLAGS="$CFLAGS -fwrapv -fPIE -Wstack-protector"
251 CFLAGS="$CFLAGS --param ssp-buffer-size=1"
252 LDFLAGS="$LDFLAGS -pie"
256 # Linker hardening options
257 # Currently these options are ELF specific - you can't use this with MacOSX
258 AC_ARG_ENABLE(linker-hardening,
259 AS_HELP_STRING(--enable-linker-hardening, enable linker security fixups),
260 [if test x$enableval = xyes; then
261 LDFLAGS="$LDFLAGS -z relro -z now"
265 extra_logging=GNUNET_NO
266 AC_ARG_ENABLE([logging],
267 AS_HELP_STRING([--enable-logging@<:@=value@:>@],[Enable logging calls. Possible values: yes,no,verbose,veryverbose ('yes' is the default)]),
268 [AS_IF([test "x$enableval" = "xyes"], [],
269 [test "x$enableval" = "xno"], [AC_DEFINE([GNUNET_CULL_LOGGING],[],[Define to cull all logging calls])],
270 [test "x$enableval" = "xverbose"], [extra_logging=GNUNET_YES]
271 [test "x$enableval" = "xveryverbose"], [extra_logging=\(GNUNET_YES+1\)])
273 AC_DEFINE_UNQUOTED([GNUNET_EXTRA_LOGGING],[$extra_logging],[1 if extra logging is enabled, 2 for very verbose extra logging, 0 otherwise])
275 # should memory poisoning be enabled?
276 AC_MSG_CHECKING(whether to poison freed memory)
277 AC_ARG_ENABLE([poisoning],
278 [AS_HELP_STRING([--enable-poisoning], [enable poisoning of freed memory (good for debugging)])],
279 [enable_poisoning=${enableval}],
281 if test "x$extra_logging" != "xGNUNET_NO"; then
282 enable_poisoning="defaults to yes (extra logging is enabled)"
287 AC_MSG_RESULT($enable_poisoning)
288 if test ! "x$enable_poisoning" = "xno"; then
293 AC_DEFINE_UNQUOTED([ENABLE_POISONING],[$enable_poisoning],[1 if freed memory should be poisoned, 0 otherwise])
295 if test $build = $target
297 AC_MSG_CHECKING([for working HMAC])
299 LIBS="$LIBS $LIBGCRYPT_LIBS"
300 CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
302 [AC_LANG_PROGRAM([#include <gcrypt.h>
303 #include <stdio.h>], [[
306 unsigned char data[] = { 0xbf, 0x16, 0x6e, 0x46, 0x3a, 0x6c, 0xf3, 0x93, 0xa7, 0x72,
307 0x11, 0xa1, 0xdc, 0x0b, 0x07, 0xdb, 0x1a, 0x5e, 0xd9, 0xb9, 0x81, 0xbe,
308 0xea, 0xe4, 0x31, 0x5f, 0x24, 0xff, 0xfe, 0x50, 0x8a, 0xde };
309 unsigned char key[] = { 0xfc, 0x62, 0x76, 0x35 };
310 unsigned char result[] = {0xa2, 0xb, 0x1, 0xd9, 0xc0, 0x8b, 0x5a, 0x12, 0x80,
311 0xd5, 0x50, 0x12, 0x8e, 0xd0, 0x5b, 0xb6, 0x5c, 0x87, 0x24, 0xe2, 0xd0,
312 0xd2, 0xaf, 0x63, 0xae, 0xd1, 0xd6, 0x64, 0x14, 0xe3, 0x6e, 0x61, 0x5b,
313 0xd, 0xba, 0x17, 0x7d, 0xd3, 0x10, 0xb1, 0x37, 0x41, 0x91, 0x7d, 0xeb,
314 0x1, 0x4d, 0x71, 0xe8, 0x59, 0x71, 0x42, 0x8e, 0xd6, 0xf3, 0x29, 0x3b,
315 0x90, 0xf2, 0xd1, 0xaf, 0x65, 0x1e, 0xb3};
317 if (!gcry_check_version (GCRYPT_VERSION))
319 fprintf (stderr, "Version mismatch %s <-> %s \n", gcry_check_version (NULL), GCRYPT_VERSION);
323 gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
324 gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
326 if (gcry_md_open(&mac, GCRY_MD_SHA512, GCRY_MD_FLAG_HMAC) != GPG_ERR_NO_ERROR)
328 fprintf (stderr, "gcry_md_open error\n");
332 gcry_md_setkey (mac, key, sizeof (key));
333 gcry_md_write (mac, data, sizeof (data));
335 if (memcmp(gcry_md_read (mac, 0), result, gcry_md_get_algo_dlen (gcry_md_get_algo (mac))) != 0)
337 fprintf (stderr, "memcmp error\n");
345 [AC_MSG_RESULT([yes])],
350 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.])
354 AC_MSG_FAILURE([HMAC test failed])
358 AC_MSG_FAILURE([libgcrypt header version does not match library version])
362 fi # $build = $target
365 LIBCURL_CHECK_CONFIG(,7.21.3,curl=1,curl=0)
368 AM_CONDITIONAL(HAVE_LIBCURL, true)
369 AC_DEFINE([HAVE_LIBCURL],[1],[Have libcurl])
371 AM_CONDITIONAL(HAVE_LIBCURL, false)
376 AC_MSG_CHECKING([if Libidn can be used])
377 AC_ARG_WITH(libidn, AC_HELP_STRING([--with-libidn=[DIR]],
378 [Support IDN (needs GNU Libidn)]),
379 libidn=$withval, libidn=yes)
380 if test "$libidn" != "no"; then
381 if test "$libidn" != "yes"; then
382 LDFLAGS="${LDFLAGS} -L$libidn/lib"
383 CPPFLAGS="${CPPFLAGS} -I$libidn/include"
385 AC_CHECK_HEADER(idna.h,
386 AC_CHECK_LIB(idn, stringprep_check_version,
387 [libidn=yes LIBS="${LIBS} -lidn"], libidn=no),
390 if test "$libidn" != "no" ; then
391 AC_DEFINE(LIBIDN, 1, [Define to 1 if you want IDN support.])
393 AC_MSG_FAILURE([Libidn not found])
395 AC_MSG_RESULT($libidn)
403 AC_CHECK_HEADERS([glpk.h],[glpk=true],[gplk=false])
404 AC_CHECK_LIB([glpk],[glp_create_prob],,[gplk=false])
405 # GLPK must support atm MLP presolving, version >= 4.32
406 AC_CHECK_MEMBERS(glp_iocp.presolve,,[gplk=false],[[#include <glpk.h>]])
407 if test x$gplk = xfalse
409 AM_CONDITIONAL(HAVE_LIBGLPK, false)
410 AC_MSG_WARN([GNUnet requires GLPK >= 4.32])
412 AM_CONDITIONAL(HAVE_LIBGLPK, true)
413 AC_DEFINE([HAVE_LIBGLPK],[1],[Have GLPK])
417 # Minimum required version for glibtop is 2.6.0
418 AM_PATH_GLIB_2_0(2.6.0, [glib2=true] , [glib2=false] ,)
419 if test x$glib2 = xfalse
421 AM_CONDITIONAL(HAVE_GLIB2, false)
422 AC_MSG_WARN([GNUnet requires GLIB >= 2.6.0])
424 AM_CONDITIONAL(HAVE_GLIB2, true)
425 AC_DEFINE([HAVE_GLIB2],[1],[Have glib2])
426 LIBS="$LIBS $GLIB_LIBS"
427 CFLAGS="$CFLAGS $GLIB_CFLAGS"
432 AC_CHECK_HEADERS([nss.h],[nss=true],[nss=false])
433 if test x$nss = xfalse
435 AM_CONDITIONAL(HAVE_GLIBCNSS, false)
436 AC_MSG_WARN([No GNU libc nss header, will not build NSS plugin])
438 AM_CONDITIONAL(HAVE_GLIBCNSS, true)
443 # test for kvm and kstat (for CPU stats under BSD/Solaris)
444 AC_CHECK_LIB([kvm],[kvm_open])
445 AC_CHECK_LIB([kstat],[kstat_open])
447 # test for libextractor
449 AC_MSG_CHECKING(for libextractor)
450 AC_ARG_WITH(extractor,
451 [ --with-extractor=PFX base of libextractor installation],
452 [AC_MSG_RESULT([$with_extractor])
453 case $with_extractor in
457 AC_CHECK_HEADERS(extractor.h,
458 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
462 LDFLAGS="-L$with_extractor/lib $LDFLAGS"
463 CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
464 AC_CHECK_HEADERS(extractor.h,
465 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
466 EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
471 [AC_MSG_RESULT([--with-extractor not specified])
472 AC_CHECK_HEADERS(extractor.h,
473 AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
475 if test "$extractor" != 1
477 AC_MSG_ERROR([GNUnet requires libextractor])
482 # test for libunistring
484 if test $HAVE_LIBUNISTRING != yes; then
485 AC_MSG_ERROR([GNUnet requires libunistring])
487 if test $gl_libunistring_hexversion -le 2305; then
488 AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])
495 # Checks for standard header files.
499 # Check for headers that are ALWAYS required
500 AC_CHECK_HEADERS([fcntl.h math.h errno.h ctype.h limits.h stdio.h stdlib.h string.h unistd.h stdarg.h signal.h locale.h sys/stat.h sys/types.h],,AC_MSG_ERROR([Compiling GNUnet requires standard UNIX headers files]))
502 # Checks for headers that are only required on some systems or opional (and where we do NOT abort if they are not there)
503 AC_CHECK_HEADERS([malloc.h malloc/malloc.h langinfo.h sys/param.h sys/mount.h sys/statvfs.h sys/select.h sockLib.h sys/mman.h sys/msg.h sys/vfs.h arpa/inet.h fcntl.h libintl.h netdb.h netinet/in.h netinet/in_systm.h sys/ioctl.h sys/socket.h sys/time.h unistd.h kstat.h sys/sysinfo.h kvm.h sys/file.h sys/resource.h ifaddrs.h mach/mach.h stddef.h sys/timeb.h terminos.h argz.h ucred.h endian.h sys/endian.h execinfo.h])
505 SAVE_LDFLAGS=$LDFLAGS
506 SAVE_CPPFLAGS=$CPPFLAGS
510 AC_MSG_CHECKING(for SQLite)
512 [ --with-sqlite=PFX base of SQLite installation],
513 [AC_MSG_RESULT("$with_sqlite")
518 AC_CHECK_HEADERS(sqlite3.h,
522 LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
523 CPPFLAGS="-I$with_sqlite/include $CPPFLAGS"
524 AC_CHECK_HEADERS(sqlite3.h,
525 EXT_LIB_PATH="-L$with_sqlite/lib $EXT_LIB_PATH"
526 SQLITE_LDFLAGS="-L$with_sqlite/lib"
527 SQLITE_CPPFLAGS="-I$with_sqlite/include"
529 LDFLAGS=$SAVE_LDFLAGS
530 CPPFLAGS=$SAVE_CPPFLAGS
534 [AC_MSG_RESULT([--with-sqlite not specified])
535 AC_CHECK_HEADERS(sqlite3.h, sqlite=true)])
536 AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue)
537 AC_SUBST(SQLITE_CPPFLAGS)
538 AC_SUBST(SQLITE_LDFLAGS)
542 AC_MSG_CHECKING(for postgres)
543 AC_ARG_WITH(postgres,
544 [ --with-postgres=PFX base of postgres installation],
545 [AC_MSG_RESULT("$with_postgres")
546 case $with_postgres in
550 AC_CHECK_HEADERS(postgresql/libpq-fe.h,
554 LDFLAGS="-L$with_postgres/lib $LDFLAGS"
555 CPPFLAGS="-I$with_postgres/include $CPPFLAGS"
556 AC_CHECK_HEADERS(postgresql/libpq-fe.h,
557 EXT_LIB_PATH="-L$with_postgres/lib $EXT_LIB_PATH"
558 POSTGRES_LDFLAGS="-L$with_postgres/lib"
559 POSTGRES_CPPFLAGS="-I$with_postgres/include"
561 LDFLAGS=$SAVE_LDFLAGS
562 CPPFLAGS=$SAVE_CPPFLAGS
566 [AC_MSG_RESULT([--with-postgres not specified])
567 AC_CHECK_HEADERS(postgresql/libpq-fe.h, postgres=true)])
568 AM_CONDITIONAL(HAVE_POSTGRES, test x$postgres = xtrue)
569 AC_SUBST(POSTGRES_CPPFLAGS)
570 AC_SUBST(POSTGRES_LDFLAGS)
572 # test for libz (maybe required for linking mysql)
574 AC_CHECK_LIB(z, compress,,zlib=0)
575 AM_CONDITIONAL(HAVE_ZLIB, test x$zlib = x1)
578 AC_MSG_ERROR([GNUnet requires zlib])
582 AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
583 AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>])
585 if test "$build_target" = "mingw"
587 CYGWIN_MYSQL_MAGIC="#include <mysql/my_global.h>"
593 SAVE_LDFLAGS=$LDFLAGS
594 SAVE_CPPFLAGS=$CPPFLAGS
595 AC_MSG_CHECKING(for mysql)
597 [ --with-mysql=PFX base of MySQL installation],
598 [AC_MSG_RESULT("$with_mysql")
599 if test "$with_mysql" != "no"
601 if test "$with_mysql" != "yes"
603 LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS"
604 CPPFLAGS="-I$with_mysql/include $CPPFLAGS"
606 AC_CHECK_HEADERS(mysql/mysql.h,
607 AC_CHECK_LIB(mysqlclient, mysql_init,
608 MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql"
609 MYSQL_CPPFLAGS="-I$with_mysql/include"
611 mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
614 [AC_MSG_RESULT([--with-mysql not specified])
615 if test -d "/usr/lib64/mysql"; then
616 MYSQL_LIBDIR="/usr/lib64/mysql"
617 elif test -d "/usr/lib/mysql"; then
618 MYSQL_LIBDIR="/usr/lib/mysql"
620 MYSQL_LIBDIR="/usr/lib"
622 LDFLAGS="-L$MYSQL_LIBDIR $LDFLAGS $ZLIBS"
623 AC_CHECK_LIB(mysqlclient, mysql_init,
624 [AC_CHECK_HEADERS(mysql/mysql.h,
625 MYSQL_LDFLAGS="-L$MYSQL_LIBDIR"
628 , [], [$CYGWIN_MYSQL_MAGIC])])
631 AC_SUBST(MYSQL_LDFLAGS)
632 AC_SUBST(MYSQL_CPPFLAGS)
634 # additional version check for mysql
635 AC_ARG_ENABLE(mysql-version-check, [ --disable-mysql-version-check do not check MySQL version],, enable_mysql_version_check=yes)
636 if test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"
638 AC_MSG_CHECKING(mysql version)
639 AC_RUN_IFELSE([AC_LANG_PROGRAM(
640 [[$CYGWIN_MYSQL_MAGIC
641 #include <mysql/mysql.h>]],
642 [[if (MYSQL_VERSION_ID < 40100)
647 ],mysql=true,mysql=false)
648 if test "$mysql" = "false"
651 AC_MSG_RESULT([fail, >= 4.1 required])
656 AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue)
657 AM_CONDITIONAL(HAVE_MYSQLE, test "0" = "1")
660 LDFLAGS=$SAVE_LDFLAGS
661 CPPFLAGS=$SAVE_CPPFLAGS
663 if test "$sqlite" = 0 -a "$mysql" = 0
665 AC_MSG_ERROR([GNUnet requires SQLite or MySQL])
670 AC_MSG_CHECKING([for libmicrohttpd])
671 AC_ARG_WITH(microhttpd,
672 [ --with-microhttpd=PFX base of libmicrohttpd installation],
673 [AC_MSG_RESULT([$with_microhttpd])
674 case $with_microhttpd in
678 AC_CHECK_HEADERS([microhttpd.h],
679 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
680 AC_CHECK_LIB([microhttpd], [MHD_start_daemon],
681 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.18])
683 #include "$native_srcdir/src/include/platform.h"
684 #include <microhttpd.h>
685 int main () { return MHD_VERSION >= 0x0091200 ? 0 : 1; }
688 lmhd=1],[AC_MSG_RESULT(failed)],lmhd=1)]),
689 [],[#include "$native_srcdir/src/include/platform.h"
690 #include <microhttpd.h>]),,
691 [#include "$native_srcdir/src/include/platform.h"])
694 LDFLAGS="-L$with_microhttpd/lib $LDFLAGS"
695 CPPFLAGS="-I$with_microhttpd/include $CPPFLAGS"
696 AC_CHECK_HEADERS(microhttpd.h,
697 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
698 AC_CHECK_LIB([microhttpd], [MHD_start_daemon],
699 EXT_LIB_PATH="-L$with_microhttpd/lib $EXT_LIB_PATH"
700 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.18])
702 #include "$native_srcdir/src/include/platform.h"
703 #include <microhttpd.h>
704 int main () { return MHD_VERSION >= 0x0091200 ? 0 : 1; }
707 lmhd=1],[AC_MSG_RESULT(failed)],lmhd=1)]),
708 [],[#include "$native_srcdir/src/include/platform.h"
709 #include <microhttpd.h>]),,
710 [#include "$native_srcdir/src/include/platform.h"])
714 [AC_MSG_RESULT([--with-microhttpd not specified])
715 AC_CHECK_HEADERS([microhttpd.h],
716 AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
717 AC_CHECK_LIB([microhttpd], [MHD_start_daemon],
718 [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.18])
720 #include "$native_srcdir/src/include/platform.h"
721 #include <microhttpd.h>
722 int main () { return MHD_VERSION >= 0x0091200 ? 0 : 1; }
725 lmhd=1],[AC_MSG_RESULT(failed)],lmhd=1)]),
726 [],[#include "$native_srcdir/src/include/platform.h"
727 #include <microhttpd.h>]),,
728 [#include "$native_srcdir/src/include/platform.h"])])
729 AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
730 AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])
736 # check for python & pexpect (used for some testcases only)
737 AM_PATH_PYTHON([2.6],, [:])
738 AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
741 AM_GNU_GETTEXT([external])
742 AM_GNU_GETTEXT_VERSION([0.16.1])
747 # Checks for standard typedefs, structures, and compiler characteristics.
756 AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
757 [ AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [Do we have sockaddr_in.sin_len?])
761 #include <sys/types.h>
762 #include <sys/socket.h>
763 #include <netinet/in.h>
768 # Checks for library functions.
769 AC_FUNC_CLOSEDIR_VOID
771 AC_PROG_GCC_TRADITIONAL
773 AC_FUNC_SELECT_ARGTYPES
783 AC_CHECK_FUNCS([atoll stat64 strnlen mremap setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size getrusage])
788 gn_user_home_dir="~/.gnunet"
789 AC_ARG_WITH(user-home-dir,
791 [--with-user-home-dir=DIR],
792 [default user home directory (~/.gnunet)]),
793 [gn_user_home_dir=$withval])
794 AC_SUBST(GN_USER_HOME_DIR, $gn_user_home_dir)
795 gn_daemon_home_dir="/var/lib/gnunet"
796 AC_ARG_WITH(daemon-home-dir,
798 [--with-daemon-home-dir=DIR],
799 [default daemon home directory (/var/lib/gnunet)]),
800 [gn_daemon_home_dir=$withval])
801 AC_SUBST(GN_DAEMON_HOME_DIR, $gn_daemon_home_dir)
802 gn_daemon_config_dir="/etc"
803 AC_ARG_WITH(daemon-config-dir,
805 [--with-daemon-config-dir=DIR],
806 [default daemon config directory (/etc)]),
807 [gn_daemon_config_dir=$withval])
808 AC_SUBST(GN_DAEMON_CONFIG_DIR, $gn_daemon_config_dir)
811 GN_LIBINTL="$LTLIBINTL"
812 AC_ARG_ENABLE(framework, [ --enable-framework enable Mac OS X framework build helpers],enable_framework_build=$enableval)
813 AM_CONDITIONAL(WANT_FRAMEWORK, test x$enable_framework_build = xyes)
814 if test x$enable_framework_build = xyes
816 AC_DEFINE([FRAMEWORK_BUILD], 1, [Build a Mac OS X Framework])
817 GN_INTLINCL='-I$(top_srcdir)/src/intlemu'
818 GN_LIBINTL='$(top_builddir)/src/intlemu/libintlemu.la -framework CoreFoundation'
819 AC_LIB_APPENDTOVAR([CPPFLAGS], [$GN_INTLINCL])
822 GN_LIB_LDFLAGS="-export-dynamic -no-undefined"
823 GN_PLUGIN_LDFLAGS="-export-dynamic -avoid-version -module -no-undefined"
825 AC_SUBST(GN_LIB_LDFLAGS)
826 AC_SUBST(GN_PLUGIN_LDFLAGS)
827 AC_SUBST(GN_INTLINCL)
833 AC_SUBST(EXT_LIB_PATH)
838 AC_SUBST(EXT_LIB_PATH)
842 AC_MSG_CHECKING(for sudo)
844 [ --with-sudo=PATH path to sudo binary (or just yes)],
845 [AC_MSG_RESULT("$with_sudo")
854 SUDO_BINARY=$with_sudo
858 [AC_MSG_RESULT([no])])
859 AC_SUBST(SUDO_BINARY)
860 AM_CONDITIONAL([HAVE_SUDO], [test "x$SUDO_BINARY" != "x" -o -w /])
864 AC_MSG_CHECKING(with nssdir)
866 [ --with-nssdir=PATH where to install NSS plugins],
867 [AC_MSG_RESULT("$with_nssdir")
884 if test "x$SUDO_BINARY" != "x" -o -w /
888 AC_MSG_RESULT([yes, to /lib])
896 AM_CONDITIONAL([INSTALL_NSS], [test "x$install_nss" != "x0"])
898 # test for gnunetdns group name
899 GNUNETDNS_GROUP=gnunetdns
900 AC_MSG_CHECKING(for gnunetdns group name)
901 AC_ARG_WITH(gnunetdns,
902 [ --with-gnunetdns=GRPNAME name for gnunetdns group],
903 [AC_MSG_RESULT("$with_gnunetdns")
904 case $with_gnunetdns in
906 GNUNETDNS_GROUP=gnunet
909 GNUNETDNS_GROUP=gnunetdns
912 GNUNETDNS_GROUP=$with_gnunetdns
916 [AC_MSG_RESULT([gnunetdns])])
917 AC_SUBST(GNUNETDNS_GROUP)
923 AC_MSG_CHECKING(for gnutls)
925 [ --with-gnutls=PFX base of gnutls installation],
926 [AC_MSG_RESULT([$with_gnutls])
931 AC_CHECK_HEADERS([gnutls/abstract.h],
932 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
936 LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
937 CPPFLAGS="-I$with_gnutls/include $CPPFLAGS"
938 AC_CHECK_HEADERS([gnutls/abstract.h],
939 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
940 EXT_LIB_PATH="-L$with_gnutls/lib $EXT_LIB_PATH"
945 [AC_MSG_RESULT([--with-gnutls not specified])
946 AC_CHECK_HEADERS([gnutls/abstract.h],
947 AC_CHECK_LIB([gnutls], [gnutls_priority_set],
949 AM_CONDITIONAL(HAVE_GNUTLS, test x$gnutls = xtrue)
950 AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have gnutls])
953 # Test if we are building for superMUC
955 AC_MSG_CHECKING(if testbed should use IBM LoadLeveler to run on SuperMUC)
957 [AS_HELP_STRING([--with-ll=PFX],
958 [use IBM LoadLeveler (installed at PFX) for running testbed on SuperMUC]. Default is no)],
959 [AC_MSG_RESULT([$with_ll])
964 AC_CHECK_HEADERS([llapi.h],
965 AC_CHECK_LIB([llapi], [llsubmit],
967 AC_MSG_ERROR(libllapi not found but --with-llapi given)),
968 AC_MSG_ERROR(llapi.h not found but --with-llapi given))
971 LDFLAGS="-L$with_ll/lib $LDFLAGS"
972 CPPFLAGS="-I$with_ll/include $CPPFLAGS"
973 AC_CHECK_HEADERS([llapi.h],
974 AC_CHECK_LIB([llapi], [llsubmit],
976 AC_MSG_ERROR(libllapi not found but --with-llapi given)),
977 AC_MSG_ERROR(llapi.h not found but --with-llapi given))
981 [AC_MSG_RESULT(--with-ll not specified)])
982 AM_CONDITIONAL([WITH_LL], [test "x$llapi" = "xtrue"])
983 AC_DEFINE_UNQUOTED(WITH_LL, $llapi, [Do we have to use IBM LoadLeveler])
985 # should 'make check' run tests?
986 AC_MSG_CHECKING(whether to run tests)
987 AC_ARG_ENABLE([testruns],
988 [AS_HELP_STRING([--disable-testruns], [disable running tests on make check (default is YES)])],
989 [enable_tests_run=${enableval}],
990 [enable_tests_run=yes])
991 AC_MSG_RESULT($enable_test_run)
992 AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"])
995 # should monkey be used when running (certain) services?
996 AC_MSG_CHECKING(whether to run with monkey)
997 AC_ARG_ENABLE([monkey],
998 [AS_HELP_STRING([--enable-monkey], [enable running with monkey])],
999 [enable_monkey=${enableval}],
1001 AC_MSG_RESULT($enable_monkey)
1002 AM_CONDITIONAL([ENABLE_MONKEY], [test "x$enable_monkey" = "xyes"])
1003 if test "x$enable_monkey" = "xyes"
1005 MONKEYPREFIX="monkey"
1009 AC_SUBST(MONKEYPREFIX)
1012 # should expensive tests be run?
1013 AC_MSG_CHECKING(whether to run expensive tests)
1014 AC_ARG_ENABLE([expensivetests],
1015 [AS_HELP_STRING([--enable-expensivetests], [enable running expensive testcases])],
1016 [enable_expensive=${enableval}],
1017 [enable_expensive=no])
1018 AC_MSG_RESULT($enable_expensive)
1019 AM_CONDITIONAL([HAVE_EXPENSIVE_TESTS], [test "x$enable_expensive" = "xyes"])
1021 # should ports be open for Java services?
1022 AC_MSG_CHECKING(whether to enable ports for gnunet-java)
1023 AC_ARG_ENABLE([javaports],
1024 [AS_HELP_STRING([--enable-javaports], [use non-zero ports for services with Java bindings (default is NO)])],
1025 [enable_java_ports=${enableval}],
1026 [enable_java_ports=no])
1027 AC_MSG_RESULT($enable_java_ports)
1028 if test "x$enable_java_ports" = "xyes"
1032 JAVAPORT="$UNIXONLY"
1036 # should benchmarks be run?
1037 AC_MSG_CHECKING(whether to run benchmarks during make check)
1038 AC_ARG_ENABLE([benchmarks],
1039 [AS_HELP_STRING([--enable-benchmarks], [enable running benchmarks during make check])],
1040 [enable_benchmarks=${enableval}],
1041 [enable_benchmarks=no])
1042 AC_MSG_RESULT($enable_benchmarks)
1043 AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
1045 # should experimental code be compiled (code that may not yet compile)?
1046 AC_MSG_CHECKING(whether to compile experimental code)
1047 AC_ARG_ENABLE([experimental],
1048 [AS_HELP_STRING([--enable-experimental], [enable compiling experimental code])],
1049 [enable_experimental=${enableval}],
1050 [enable_experimental=no])
1051 AC_MSG_RESULT($enable_experimental)
1052 AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
1054 # should memory statistics be kept (very expensive CPU-wise!)
1055 AC_MSG_CHECKING(whether to create expensive statistics on memory use)
1056 AC_ARG_ENABLE([heapstats],
1057 [AS_HELP_STRING([--enable-heapstats], [enable expensive heap statistics])],
1058 [enable_heapstats=1],
1059 [enable_heapstats=0])
1060 AC_MSG_RESULT($enable_heapstats)
1061 AC_DEFINE_UNQUOTED([ENABLE_HEAP_STATISTICS],$enable_heapstats,[enable expensive heap statistics])
1063 # should code be enabled that works around missing OS functionality on Windows?
1064 # used for test cases
1065 if test $build_target = "mingw"
1071 [#include <ws2tcpip.h>
1073 int s = socket (0, 0, 0);])
1075 AC_DEFINE_UNQUOTED([HAVE_SOCKET],1,[Define this if socket() is available])
1077 AC_DEFINE_UNQUOTED([HAVE_SOCKET],0,[Define this if socket() is available])
1082 [#include <ws2tcpip.h>
1084 int s = select (0, NULL, NULL, NULL, NULL);])
1086 AC_DEFINE_UNQUOTED([HAVE_SELECT],1,[Define this if select() is available])
1088 AC_DEFINE_UNQUOTED([HAVE_SELECT],0,[Define this if select() is available])
1093 [#include <ws2tcpip.h>
1096 char *s = inet_ntoa (i);])
1098 AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],1,[Define this if inet_ntoa() is available])
1100 AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],0,[Define this if inet_ntoa() is available])
1105 [#include <ws2tcpip.h>
1107 int s = getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);])
1109 AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],1,[Define this if getnameinfo() is available])
1111 AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],0,[Define this if getnameinfo() is available])
1116 [#include <ws2tcpip.h>
1118 int s = gethostname (NULL, 0);])
1120 AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],1,[Define this if gethostname() is available])
1122 AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],0,[Define this if gethostname() is available])
1127 [#include <ws2tcpip.h>
1129 void *s = gethostbyname (NULL);])
1131 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],1,[Define this if gethostbyname() is available])
1133 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],0,[Define this if gethostbyname() is available])
1138 [#include <ws2tcpip.h>
1140 void *s = gethostbyaddr (NULL, 0, 0);])
1142 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],1,[Define this if gethostbyaddr() is available])
1144 AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],0,[Define this if gethostbyaddr() is available])
1149 [#include <ws2tcpip.h>
1151 int s = getaddrinfo (NULL, NULL, NULL, NULL);])
1153 AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1155 AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1159 AC_MSG_CHECKING(whether to enable windows workarounds)
1160 AC_ARG_ENABLE([windows_workarounds],
1161 [AS_HELP_STRING([--enable-windows_workarounds], [enable workarounds used on Windows (only useful for test cases)])],
1162 [enable_workarounds=${enableval}],
1163 [enable_workarounds=no])
1164 AC_MSG_RESULT($enable_workarounds)
1165 if test x$enable_windows_workarounds = "xyes"
1172 AC_DEFINE_UNQUOTED([ENABLE_WINDOWS_WORKAROUNDS], $workarounds, [enable workarounds used on Windows (only useful for test cases)])
1175 AC_MSG_CHECKING(whether to compile with support for code coverage analysis)
1176 AC_ARG_ENABLE([coverage],
1177 AS_HELP_STRING([--enable-coverage],
1178 [compile the library with code coverage support]),
1179 [use_gcov=${enableval}],
1181 AC_MSG_RESULT($use_gcov)
1182 AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"])
1186 AC_PATH_PROG(svnversioncommand, svnversion)
1187 AC_PATH_PROG(gitcommand, git)
1188 if test "X$svnversioncommand" = "X" || test `$svnversioncommand -n '.'` = "exported"
1190 if test "X$gitcommand" = "X"
1192 AC_DEFINE_UNQUOTED(VCS_VERSION, ["release"], [repository svn version])
1194 gitver=$(git log -1 | grep "git-svn-id" | sed -e 's/.*@\([[0-9]]\+\) .*/\1/')
1197 AC_DEFINE_UNQUOTED(VCS_VERSION, ["release"], [repository svn version])
1199 AC_DEFINE_UNQUOTED(VCS_VERSION, ["svn-$gitver"], [repository svn version])
1203 AC_DEFINE_UNQUOTED(VCS_VERSION, ["svn-`svnversion -n`"], [repository svn version])
1218 src/ats-tool/Makefile
1224 src/consensus/Makefile
1225 src/consensus/consensus.conf
1226 src/datacache/Makefile
1227 src/datastore/Makefile
1228 src/datastore/datastore.conf
1236 src/fragmentation/Makefile
1241 src/gns/nss/Makefile
1243 src/include/Makefile
1244 src/include/gnunet_directories.h
1245 src/hostlist/Makefile
1246 src/lockmanager/Makefile
1247 src/lockmanager/lockmanager.conf
1251 src/namestore/Makefile
1252 src/namestore/namestore.conf
1256 src/peerinfo/Makefile
1257 src/peerinfo/peerinfo.conf
1258 src/peerinfo-tool/Makefile
1259 src/postgres/Makefile
1262 src/statistics/Makefile
1263 src/statistics/statistics.conf
1266 src/sysmon/sysmon.conf
1267 src/template/Makefile
1268 src/testbed/Makefile
1269 src/testbed/testbed.conf
1270 src/testing/Makefile
1271 src/testing_old/Makefile
1272 src/topology/Makefile
1273 src/transport/Makefile
1274 src/transport/transport.conf
1277 src/util/resolver.conf
1280 src/integration-tests/Makefile
1282 pkgconfig/gnunetats.pc
1283 pkgconfig/gnunetarm.pc
1284 pkgconfig/gnunetblock.pc
1285 pkgconfig/gnunetcore.pc
1286 pkgconfig/gnunetdatacache.pc
1287 pkgconfig/gnunetdatastore.pc
1288 pkgconfig/gnunetdht.pc
1289 pkgconfig/gnunetdns.pc
1290 pkgconfig/gnunetdnsparser.pc
1291 pkgconfig/gnunetdv.pc
1292 pkgconfig/gnunetfragmentation.pc
1293 pkgconfig/gnunetfs.pc
1294 pkgconfig/gnunetgns.pc
1295 pkgconfig/gnunethello.pc
1296 pkgconfig/gnunetlockmanager.pc
1297 pkgconfig/gnunetmesh.pc
1298 pkgconfig/gnunetmysql.pc
1299 pkgconfig/gnunetnamestore.pc
1300 pkgconfig/gnunetnat.pc
1301 pkgconfig/gnunetnse.pc
1302 pkgconfig/gnunetpeerinfo.pc
1303 pkgconfig/gnunetpostgres.pc
1304 pkgconfig/gnunetregex.pc
1305 pkgconfig/gnunetstatistics.pc
1306 pkgconfig/gnunetstream.pc
1307 pkgconfig/gnunettestbed.pc
1308 pkgconfig/gnunettesting.pc
1309 pkgconfig/gnunettransport.pc
1310 pkgconfig/gnunettun.pc
1311 pkgconfig/gnunetutil.pc
1312 pkgconfig/gnunetvpn.pc
1318 # warn user if mysql found but not used due to version
1319 if test "$mysqlfail" = "true"
1321 AC_MSG_NOTICE([NOTICE: MySQL found, but too old. MySQL support will not be compiled.])
1325 if test "x$sqlite" = "x0"
1327 AC_MSG_NOTICE([NOTICE: sqlite not found. sqLite support will not be compiled.])
1331 if test "x$curl" = "x0"
1333 AC_MSG_NOTICE([NOTICE: libcurl not found. http client support will not be compiled.])
1337 if test x$gnutls != xtrue
1339 AC_MSG_NOTICE([NOTICE: gnutls not found, gnunet-gns-proxy will not be built])
1343 if test "x$enable_java_ports" = "xyes"
1345 AC_MSG_NOTICE([NOTICE: opening ports for gnunet-java bindings by default.])
1348 if test "x$lmhd" != "x1"
1350 AC_MSG_NOTICE([NOTICE: libmicrohttpd not found, http transport will not be installed.])
1353 AC_MSG_NOTICE([NOTICE: Database support is set to MySQL: $mysql, SQLite: $sqlite, Postgres: $postgres])
1355 if test "$enable_framework_build" = "yes"
1357 AC_MSG_NOTICE([NOTICE: Mac OS X framework build enabled.])
1360 if test "x$SUDO_BINARY" = "x" -a ! -w /
1362 AC_MSG_NOTICE([NOTICE: --with-sudo not specified and not running as 'root', will not install GNS NSS library])
1366 AC_MSG_NOTICE([********************************************
1367 Please make sure NOW that you have created a user and group 'gnunet'
1368 and additionally a group 'gnunetdns':
1372 Make sure that '/var/lib/gnunet' is owned (and writable) by user
1373 'gnunet'. Then, you can compile GNUnet with
1376 After that, run (if necessary as 'root')
1378 to install everything.
1380 Each GNUnet user should be added to the 'gnunet' group (may
1381 require fresh login to come into effect):
1382 adduser $USERNAME gnunet
1383 (run the above command as root once for each of your users, replacing
1384 "$USERNAME" with the respective login names). If you have a global IP
1385 address, no further configuration is required.
1387 Optionally, download and compile gnunet-gtk to get a GUI for
1388 file-sharing and configuration. This is particularly recommended
1389 if your network setup is non-trivial, as gnunet-setup can be
1390 used to test in the GUI if your network configuration is working.
1391 gnunet-setup should be run as the "gnunet" user under X. As it
1392 does very little with the network, running it as "root" is likely
1393 also harmless. You can also run it as a normal user, but then
1394 you have to copy ~/.gnunet/gnunet.conf" over to the "gnunet" user's
1395 home directory in the end.
1397 Once you have configured your peer, run (as the 'gnunet' user)
1399 to start the peer. You can then run the various GNUnet-tools as
1400 your "normal" user (who should only be in the group 'gnunet').
1401 ********************************************])