configure.ac

   1 # This file is part of GNUnet.
   2 # (C) 2001--2016 GNUnet e.V.
   3 #
   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.
   8 #
   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.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with GNUnet; see the file COPYING.  If not, write to the
  16 # Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17 # Boston, MA 02110-1301, USA.
  18 #
  19 #
  20 # Process this file with autoconf to produce a configure script.
  21 #
  22 #
  23 AC_PREREQ(2.61)
  24 # Checks for programs.
  25 AC_INIT([gnunet], [0.10.1], [bug-gnunet@gnu.org])
  26
  27 AC_CANONICAL_TARGET
  28 AC_CANONICAL_HOST
  29 AC_CANONICAL_SYSTEM
  30
  31 AM_INIT_AUTOMAKE
  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])
  36 AC_PROG_AWK
  37 AC_PROG_CC_C99
  38 AC_PROG_CPP
  39 AC_PROG_CXX
  40 AC_PROG_OBJC
  41 AC_PROG_INSTALL
  42 AC_PROG_LN_S
  43 AC_PROG_MAKE_SET
  44 AM_PROG_CC_C_O
  45 LT_INIT([disable-static dlopen win32-dll])
  46 AC_SUBST(MKDIR_P)
  47
  48 # large file support
  49 AC_SYS_LARGEFILE
  50 AC_FUNC_FSEEKO
  51
  52
  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;
  56 then
  57  CFLAGS="-fno-strict-aliasing $CFLAGS"
  58 fi
  59
  60 # Use Linux interface name unless the OS has a different preference
  61 DEFAULT_INTERFACE="\"eth0\""
  62
  63 funcstocheck="getnameinfo gethostname gethostbyname gethostbyaddr getaddrinfo"
  64
  65 # Srcdir in a form that native compiler understands (i.e. DOS path on W32)
  66 native_srcdir=$srcdir
  67
  68 # Check system type
  69 case "$host_os" in
  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])
  75      build_target="darwin"
  76      DEFAULT_INTERFACE="\"en0\""
  77      LIBPREFIX=
  78      DLLDIR=lib
  79      UNIXONLY="#"
  80      ;;
  81 linux*)
  82      AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
  83      build_target="linux"
  84      LIBPREFIX=
  85      DLLDIR=lib
  86      UNIXONLY="#"
  87      AC_PATH_XTRA
  88      ;;
  89 *freebsd*)
  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"
  94      LIBPREFIX=
  95      DLLDIR=lib
  96      UNIXONLY="#"
  97      ;;
  98 *openbsd*)
  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"
 103      LIBPREFIX=
 104      DLLDIR=lib
 105      UNIXONLY="#"
 106      ;;
 107 *netbsd*)
 108      AC_DEFINE_UNQUOTED(SOMEBSD,1,[This is a BSD system])
 109      AC_DEFINE_UNQUOTED(NETBSD,1,[This is a NetBSD system])
 110      LIBPREFIX=
 111      DLLDIR=lib
 112      UNIXONLY="#"
 113      ;;
 114 *solaris*)
 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"
 120      LIBPREFIX=
 121      DLLDIR=lib
 122      UNIXONLY="#"
 123      ;;
 124 *arm-linux*)
 125      AC_DEFINE_UNQUOTED(LINUX,1,[This is a Linux kernel])
 126      CFLAGS="-D_REENTRANT -fPIC -pipe $CFLAGS"
 127      build_target="linux"
 128      LIBPREFIX=
 129      DLLDIR=lib
 130      UNIXONLY="#"
 131      ;;
 132 *cygwin*)
 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 $CFLAGS"
 137      build_target="cygwin"
 138      LIBPREFIX=lib
 139      DLLDIR=bin
 140      AC_PROG_CXX
 141      UNIXONLY=""
 142      ;;
 143 *mingw*)
 144      AC_DEFINE_UNQUOTED(MINGW,1,[This is a MinGW system])
 145      AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system])
 146      AC_DEFINE_UNQUOTED(_WIN32,1,[This is a Windows system])
 147      AC_CHECK_LIB(intl, gettext)
 148      LDFLAGS="$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 $CPPFLAGS"
 152      build_target="mingw"
 153      AC_PROG_CXX
 154      LIBPREFIX=lib
 155      DLLDIR=bin
 156      UNIXONLY=""
 157      funcstocheck=""
 158      native_srcdir=$(cd $srcdir; pwd -W)
 159      ;;
 160 gnu*)
 161      AC_DEFINE_UNQUOTED(GNU,1,[This is a GNU system])
 162      build_target="gnu"
 163      UNIXONLY="#"
 164      ;;
 165 *)
 166      AC_MSG_RESULT(Unrecognised OS $host_os)
 167      AC_DEFINE_UNQUOTED(OTHEROS,1,[Some strange OS])
 168      UNIXONLY=""
 169 ;;
 170 esac
 171 AC_DEFINE_UNQUOTED([GNUNET_DEFAULT_INTERFACE], $DEFAULT_INTERFACE, [This should be the default choice for the name of the first network interface])
 172 AC_SUBST(DEFAULT_INTERFACE)
 173
 174 # Disable TCP-based IPC on systems that support UNIX domain
 175 # sockets in default configuratin:
 176 AC_SUBST(UNIXONLY)
 177
 178
 179 AC_MSG_CHECKING([for build target])
 180 AM_CONDITIONAL(DARWIN,  test "$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 "$build_target" = "gnu")
 188
 189 AC_MSG_RESULT([$build_target])
 190 AC_SUBST(build_target)
 191 AM_CONDITIONAL([am__fastdepOBJC], false)
 192 AC_UNALIGNED_64_ACCESS
 193
 194 # some other checks for standard libs
 195 AC_SEARCH_LIBS([gethostbyname], [nsl ws2_32])
 196 AC_CHECK_LIB(socket, socket)
 197 AC_CHECK_LIB(m, log)
 198 AC_CHECK_LIB(c, getloadavg, AC_DEFINE(HAVE_GETLOADAVG,1,[getloadavg supported]))
 199
 200 AC_CHECK_PROG(VAR_GETOPT_BINARY, getopt, true, false)
 201 AM_CONDITIONAL(HAVE_GETOPT_BINARY, $VAR_GETOPT_BINARY)
 202
 203 AC_CHECK_PROG(VAR_SSH_BINARY,ssh,true,false)
 204 AM_CONDITIONAL(HAVE_SSH_BINARY, $VAR_SSH_BINARY)
 205 AM_CONDITIONAL(HAVE_SSH_KEY,  ssh -D 12345 -o "BatchMode yes" -o "UserKnownHostsFile /tmp/gnunet_test_cosks_ssh_garbage" -o "StrictHostKeyChecking no" 127.0.0.1 echo -n)
 206 rm -f /tmp/gnunet_test_cosks_ssh_garbage
 207
 208
 209 AC_CHECK_MEMBER(struct tm.tm_gmtoff,
 210   [AC_DEFINE(HAVE_TM_GMTOFF, 1,
 211      [Define if struct tm has the tm_gmtoff member.])],
 212      ,
 213      [#include <time.h>])
 214
 215 AC_CHECK_DECLS([_stati64])
 216
 217 # 'save' libs; only those libs found so far will be
 218 # linked against _everywhere_.  For the others, we
 219 # will be more selective!
 220 SAVE_LIBS=$LIBS
 221
 222 # tests only run on Windows
 223 if test "x$build_target" = "xmingw"
 224 then
 225   AC_CHECK_LIB(plibc, plibc_init, [], [AC_MSG_ERROR([GNUnet requires PlibC on Windows])])
 226   AC_CHECK_LIB(gnurx, regexec, [], [AC_MSG_ERROR([GNUnet requires libgnurx on Windows])])
 227 fi
 228
 229 # libgcrypt
 230 gcrypt=0
 231 NEED_LIBGCRYPT_API=1
 232 NEED_LIBGCRYPT_VERSION=1.6.0
 233
 234
 235 AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)
 236 AC_CHECK_DECLS([gcry_mpi_set_opaque_copy], [], [], [[#include <gcrypt.h>]])
 237
 238 if test $gcrypt = 0
 239 then
 240   AC_MSG_ERROR([[
 241 ***
 242 *** You need libgcrypt to build this program.
 243 **  This library is for example available at
 244 ***   ftp://ftp.gnupg.org/gcrypt/libgcrypt/
 245 *** (at least version $NEED_LIBGCRYPT_VERSION (API $NEED_LIBGCRYPT_API)
 246 ***  is required.)
 247 ***]])
 248 fi
 249 AC_DEFINE_UNQUOTED([NEED_LIBGCRYPT_VERSION], "$NEED_LIBGCRYPT_VERSION", [required libgcrypt version])
 250
 251 # Adam shostack suggests the following for Windows:
 252 # -D_FORTIFY_SOURCE=2 -fstack-protector-all
 253 AC_ARG_ENABLE(gcc-hardening,
 254    AS_HELP_STRING(--enable-gcc-hardening, enable compiler security checks),
 255 [if test x$enableval = xyes; then
 256     CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-all"
 257     CFLAGS="$CFLAGS -fwrapv -fPIE -Wstack-protector"
 258     CFLAGS="$CFLAGS --param ssp-buffer-size=1"
 259     LDFLAGS="$LDFLAGS -pie"
 260 fi])
 261
 262
 263 # Linker hardening options
 264 # Currently these options are ELF specific - you can't use this with MacOSX
 265 AC_ARG_ENABLE(linker-hardening,
 266   AS_HELP_STRING(--enable-linker-hardening, enable linker security fixups),
 267 [if test x$enableval = xyes; then
 268    LDFLAGS="$LDFLAGS -z relro -z now"
 269 fi])
 270
 271
 272 extra_logging=GNUNET_NO
 273 AC_ARG_ENABLE([logging],
 274    AS_HELP_STRING([--enable-logging@<:@=value@:>@],[Enable logging calls. Possible values: yes,no,verbose,veryverbose ('yes' is the default)]),
 275    [AS_IF([test "x$enableval" = "xyes"], [],
 276           [test "x$enableval" = "xno"], [AC_DEFINE([GNUNET_CULL_LOGGING],[],[Define to cull all logging calls])],
 277           [test "x$enableval" = "xverbose"], [extra_logging=GNUNET_YES]
 278           [test "x$enableval" = "xveryverbose"], [extra_logging=\(GNUNET_YES+1\)])
 279    ], [])
 280 AC_DEFINE_UNQUOTED([GNUNET_EXTRA_LOGGING],[$extra_logging],[1 if extra logging is enabled, 2 for very verbose extra logging, 0 otherwise])
 281
 282 # should memory poisoning be enabled?
 283 AC_MSG_CHECKING(whether to poison freed memory)
 284 AC_ARG_ENABLE([poisoning],
 285    [AS_HELP_STRING([--enable-poisoning], [enable poisoning of freed memory (good for debugging)])],
 286    [enable_poisoning=${enableval}],
 287    [
 288      if test "x$extra_logging" != "xGNUNET_NO"; then
 289        enable_poisoning="defaults to yes (extra logging is enabled)"
 290      else
 291        enable_poisoning=no
 292      fi
 293    ])
 294 AC_MSG_RESULT($enable_poisoning)
 295 if test ! "x$enable_poisoning" = "xno"; then
 296   enable_poisoning=1
 297 else
 298   enable_poisoning=0
 299 fi
 300 AC_DEFINE_UNQUOTED([ENABLE_POISONING],[$enable_poisoning],[1 if freed memory should be poisoned, 0 otherwise])
 301
 302 if test $build = $target
 303 then
 304 AC_MSG_CHECKING([for working HMAC])
 305 AC_LANG_PUSH(C)
 306 LIBS="$LIBS $LIBGCRYPT_LIBS"
 307 CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
 308 AC_RUN_IFELSE(
 309   [AC_LANG_PROGRAM([#include <gcrypt.h>
 310         #include <stdio.h>], [[
 311         gcry_md_hd_t mac;
 312
 313         unsigned char data[] = { 0xbf, 0x16, 0x6e, 0x46, 0x3a, 0x6c, 0xf3, 0x93, 0xa7, 0x72,
 314             0x11, 0xa1, 0xdc, 0x0b, 0x07, 0xdb, 0x1a, 0x5e, 0xd9, 0xb9, 0x81, 0xbe,
 315             0xea, 0xe4, 0x31, 0x5f, 0x24, 0xff, 0xfe, 0x50, 0x8a, 0xde };
 316         unsigned char key[] = { 0xfc, 0x62, 0x76, 0x35 };
 317         unsigned char result[] = {0xa2, 0xb, 0x1, 0xd9, 0xc0, 0x8b, 0x5a, 0x12, 0x80,
 318             0xd5, 0x50, 0x12, 0x8e, 0xd0, 0x5b, 0xb6, 0x5c, 0x87, 0x24, 0xe2, 0xd0,
 319             0xd2, 0xaf, 0x63, 0xae, 0xd1, 0xd6, 0x64, 0x14, 0xe3, 0x6e, 0x61, 0x5b,
 320             0xd, 0xba, 0x17, 0x7d, 0xd3, 0x10, 0xb1, 0x37, 0x41, 0x91, 0x7d, 0xeb,
 321             0x1, 0x4d, 0x71, 0xe8, 0x59, 0x71, 0x42, 0x8e, 0xd6, 0xf3, 0x29, 0x3b,
 322             0x90, 0xf2, 0xd1, 0xaf, 0x65, 0x1e, 0xb3};
 323
 324         if (!gcry_check_version (GCRYPT_VERSION))
 325         {
 326           fprintf (stderr, "Version mismatch %s <-> %s \n", gcry_check_version (NULL), GCRYPT_VERSION);
 327           return 1;
 328         }
 329
 330         gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
 331         gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
 332
 333         if (gcry_md_open(&mac, GCRY_MD_SHA512, GCRY_MD_FLAG_HMAC) != GPG_ERR_NO_ERROR)
 334         {
 335           fprintf (stderr, "gcry_md_open error\n");
 336           return 2;
 337         }
 338
 339         gcry_md_setkey (mac, key, sizeof (key));
 340         gcry_md_write (mac, data, sizeof (data));
 341
 342         if (memcmp(gcry_md_read (mac, 0), result, gcry_md_get_algo_dlen (gcry_md_get_algo (mac))) != 0)
 343         {
 344           fprintf (stderr, "memcmp error\n");
 345           return 3;
 346         }
 347
 348         gcry_md_close (mac);
 349
 350         return 0;
 351     ]])],
 352   [AC_MSG_RESULT([yes])],
 353   [
 354    RESULT=$?
 355    if test $RESULT = 3
 356    then
 357      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.])
 358    fi
 359    if test $RESULT = 2
 360    then
 361      AC_MSG_FAILURE([HMAC test failed])
 362    fi
 363    if test $RESULT = 1
 364    then
 365      AC_MSG_FAILURE([libgcrypt header version does not match library version])
 366    fi
 367   ],
 368   [AC_MSG_RESULT([cross compiling, test skipped])])
 369 AC_LANG_POP(C)
 370 fi      # $build = $target
 371
 372 # check for bluetooth library
 373 bluetooth=0
 374 AC_CHECK_LIB(bluetooth, ba2str,[AC_CHECK_HEADER([bluetooth/bluetooth.h],bluetooth=1)])
 375 if test "$build_target" = "mingw"
 376 then
 377   bluetooth=1
 378 fi
 379 AM_CONDITIONAL(HAVE_LIBBLUETOOTH, [test "$bluetooth" = 1])
 380 if test "$bluetooth" = 1
 381 then
 382   AC_DEFINE([HAVE_LIBBLUETOOTH],[1],[Have bluetooth library])
 383 else
 384   AC_DEFINE([HAVE_LIBBLUETOOTH],[0],[Lacking bluetooth library])
 385 fi
 386
 387 # check for jansson library
 388 jansson=0
 389 AC_CHECK_HEADER([jansson.h],jansson=1)
 390 AM_CONDITIONAL(HAVE_JANSSON, [test "$jansson" = 1])
 391 if test "x$jansson" = x1
 392 then
 393   AC_DEFINE([HAVE_JANSSON],[1],[Have jansson library])
 394 else
 395   AC_DEFINE([HAVE_JANSSON],[0],[Lacking jansson library])
 396 fi
 397
 398 # check for libpulse(audio) library
 399 pulse=0
 400 AC_CHECK_LIB(pulse,pa_stream_peek,
 401   [AC_CHECK_HEADER([pulse/simple.h],pulse=1)])
 402 if test "$build_target" = "mingw"
 403 then
 404   pulse=0
 405 fi
 406 if test "$pulse" = 1
 407 then
 408   AC_DEFINE([HAVE_PULSE],[1],[Have libpulse(audio) library])
 409 fi
 410
 411 # check for libopus(audio) library
 412 opus=0
 413 AC_CHECK_LIB(opus,opus_decode_float,
 414   [AC_CHECK_HEADER([opus/opus.h],
 415     [AC_CHECK_DECL([OPUS_SET_GAIN],[opus=1],[],[[#include <opus/opus.h>]]
 416     )]
 417   )]
 418 )
 419 if test "$opus" = 1
 420 then
 421   AC_DEFINE([HAVE_OPUS],[1],[Have libopus library])
 422 fi
 423
 424 # libogg
 425 AC_CHECK_LIB(ogg, ogg_stream_flush_fill,
 426         [AC_CHECK_HEADERS([ogg/ogg.h],
 427           AM_CONDITIONAL(HAVE_OGG, true)
 428           ogg=1
 429           AC_DEFINE(HAVE_OGG,1,[Have ogg]),
 430           AM_CONDITIONAL(HAVE_OGG, false)
 431           ogg=0
 432           AC_DEFINE(HAVE_OGG,0,[lacking ogg]))],
 433         AM_CONDITIONAL(HAVE_OGG, false)
 434         ogg=0)
 435
 436
 437
 438 gst=0
 439 PKG_CHECK_MODULES(
 440   [GST],
 441   [glib-2.0 gobject-2.0 gstreamer-1.0 gstreamer-app-1.0 gstreamer-audio-1.0],
 442   [
 443     gst=1
 444     AC_MSG_RESULT(ok)
 445   ], [
 446     gst=0
 447     AC_MSG_RESULT(not found)
 448   ])
 449
 450 # Pulse Audio
 451 if test "x$pulse" != "x1" -o "x$opus" != "x1" -o "x$ogg" != "x1"
 452 then
 453  if test "x$gst" != "x1"
 454  then
 455   conversation_backend=none
 456   AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
 457   AM_CONDITIONAL(BUILD_GST_HELPERS, false)
 458   AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
 459  else
 460    conversation_backend=gst
 461    AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
 462    AM_CONDITIONAL(BUILD_GST_HELPERS, true)
 463    AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
 464  fi
 465 else
 466
 467  conversation_backend=pulse
 468  AM_CONDITIONAL(BUILD_PULSE_HELPERS, true)
 469  AM_CONDITIONAL(BUILD_GST_HELPERS, false)
 470  AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
 471 fi
 472
 473 # libgnurl
 474 LIBGNURL_CHECK_CONFIG(,7.34.0,gnurl=1,gnurl=0)
 475 if test "$gnurl" = 1
 476 then
 477         AM_CONDITIONAL(HAVE_LIBGNURL, true)
 478         AC_DEFINE([HAVE_LIBGNURL],[1],[Have libgnurl])
 479 else
 480         AM_CONDITIONAL(HAVE_LIBGNURL, false)
 481         AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
 482 fi
 483
 484 SAVE_CPPFLAGS=$CPPFLAGS
 485 CPPFLAGS="$LIBGNURL_CPPFLAGS $LIBCURL_CPPFLAGS $CPPFLAGS"
 486 LIBS="$LIBGNURL $LIBCURL $LIBS"
 487
 488 # libcurl-gnutls
 489 LIBCURL_CHECK_CONFIG(,7.34.0,[curl=true],[curl=false])
 490 if test "x$curl" = xtrue
 491 then
 492
 493  AC_CHECK_HEADERS([curl/curl.h],
 494   AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],[curl=false],[[#include <curl/curl.h>]]),
 495   [curl=false])
 496  AC_CHECK_HEADERS([gnurl/curl.h],
 497   AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],,[[#include <gnurl/curl.h>]]))
 498  # need libcurl-gnutls.so, everything else is not acceptable
 499  AC_CHECK_LIB([curl-gnutls],[curl_easy_getinfo],,[curl=false])
 500  # cURL must support CURLINFO_TLS_SESSION, version >= 7.34
 501 fi
 502
 503 # Check for curl/curl.h and gnurl/curl.h so we can use #ifdef
 504 # HAVE_CURL_CURL_H later (the above LIBCURL_CHECK_CONFIG accepted
 505 # *either* header set).
 506 AC_CHECK_HEADERS([curl/curl.h],,
 507   curl=false
 508   AC_CHECK_HEADERS([gnurl/curl.h],,
 509   gnurl=false))
 510
 511
 512
 513 if test x$curl = xfalse
 514 then
 515         AM_CONDITIONAL(HAVE_LIBCURL, false)
 516 if test "$gnurl" = 0
 517 then
 518         AC_MSG_WARN([GNUnet requires libcurl-gnutls or gnurl >= 7.34])
 519 fi
 520 else
 521         AM_CONDITIONAL(HAVE_LIBCURL, true)
 522         AC_DEFINE([HAVE_LIBCURL],[1],[Have CURL])
 523 fi
 524
 525
 526 # restore LIBS & CPPFLAGS
 527 LIBS=$SAVE_LIBS
 528 CPPFLAGS=$SAVE_CPPFLAGS
 529
 530 AC_CHECK_HEADERS([glpk.h],[glpk=true],[gplk=false])
 531 # GLPK must support glpk_init_env, version >= 4.43
 532 AC_CHECK_LIB([glpk],[glp_init_env],,[gplk=false])
 533 # GLPK must support atm MLP presolving, version >= 4.32
 534 AC_CHECK_MEMBERS(glp_iocp.presolve,,[gplk=false],[[#include <glpk.h>]])
 535 if test x$gplk = xfalse
 536 then
 537         AM_CONDITIONAL(HAVE_LIBGLPK, false)
 538         AC_MSG_WARN([GNUnet requires GLPK  >= 4.32])
 539 else
 540         AM_CONDITIONAL(HAVE_LIBGLPK, true)
 541         AC_DEFINE([HAVE_LIBGLPK],[1],[Have GLPK])
 542 fi
 543
 544
 545
 546 AC_CHECK_HEADERS([nss.h],[nss=true],[nss=false])
 547 if test x$nss = xfalse
 548 then
 549         AM_CONDITIONAL(HAVE_GLIBCNSS, false)
 550         AC_MSG_WARN([No GNU libc nss header, will not build NSS plugin])
 551 else
 552         AM_CONDITIONAL(HAVE_GLIBCNSS, true)
 553 fi
 554
 555
 556
 557 # test for kvm and kstat (for CPU stats under BSD/Solaris)
 558 AC_CHECK_LIB([kvm],[kvm_open])
 559 AC_CHECK_LIB([kstat],[kstat_open])
 560
 561
 562 # should the build process be restricted to the code required
 563 # for GNU Taler wallets?
 564 AC_MSG_CHECKING(whether to compile GNU Taler Wallet library ONLY)
 565 AC_ARG_ENABLE([taler-wallet],
 566    [AS_HELP_STRING([--enable-taler-wallet], [only compile for Taler wallet])],
 567    [taler_only=${enableval}],
 568    [taler_only=no])
 569 AC_MSG_RESULT($taler_only)
 570 AM_CONDITIONAL([TALER_ONLY], [test "x$taler_only" = "xyes"])
 571
 572 # test for libextractor
 573 extractor=0
 574 AC_MSG_CHECKING(for libextractor)
 575 AC_ARG_WITH(extractor,
 576    [  --with-extractor=PFX    base of libextractor installation],
 577    [AC_MSG_RESULT([$with_extractor])
 578     case $with_extractor in
 579       no)
 580         ;;
 581       yes)
 582         AC_CHECK_HEADERS(extractor.h,
 583           AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
 584             extractor=1))
 585         ;;
 586       *)
 587         LDFLAGS="-L$with_extractor/lib $LDFLAGS"
 588         CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
 589         AC_CHECK_HEADERS(extractor.h,
 590           AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
 591             EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
 592             extractor=1))
 593         ;;
 594     esac
 595    ],
 596    [AC_MSG_RESULT([--with-extractor not specified])
 597     AC_CHECK_HEADERS(extractor.h,
 598      AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
 599       extractor=1))])
 600 # restore LIBS
 601 LIBS=$SAVE_LIBS
 602
 603 if test "$extractor" != 1
 604 then
 605  AM_CONDITIONAL(HAVE_LIBEXTRACTOR, false)
 606  AC_DEFINE([HAVE_LIBEXTRACTOR],[0],[Lacking libextractor])
 607 else
 608  AM_CONDITIONAL(HAVE_LIBEXTRACTOR, true)
 609  AC_DEFINE([HAVE_LIBEXTRACTOR],[1],[Have libextractor])
 610 fi
 611
 612
 613 if test "$taler_only" != yes
 614 then
 615
 616 # Check for libltdl header (#2999)
 617 ltdl=0
 618 AC_MSG_CHECKING(for libltdl)
 619 AC_ARG_WITH(ltdl,
 620    [  --with-ltdl=PFX    base of libltdl installation],
 621    [AC_MSG_RESULT([$with_ltdl])
 622     case $with_ltdl in
 623       no)
 624         ;;
 625       yes)
 626         AC_CHECK_HEADERS(ltdl.h,
 627           AC_CHECK_LIB([ltdl], [lt_dlopenext],
 628             ltdl=1))
 629         ;;
 630       *)
 631         LDFLAGS="-L$with_ltdl/lib $LDFLAGS"
 632         CPPFLAGS="-I$with_ltdl/include $CPPFLAGS"
 633         AC_CHECK_HEADERS(ltdl.h,
 634           AC_CHECK_LIB([ltdl], [lt_dlopenext],
 635             EXT_LIB_PATH="-L$with_ltdl/lib $EXT_LIB_PATH"
 636             ltdl=1))
 637         ;;
 638     esac
 639    ],
 640    [AC_MSG_RESULT([--with-ltdl not specified])
 641     AC_CHECK_HEADERS(ltdl.h,
 642      AC_CHECK_LIB([ltdl], [lt_dlopenext],
 643       ltdl=1))])
 644 if test x$ltdl = x1
 645 then
 646  AC_MSG_RESULT([libltdl found])
 647 else
 648  AC_MSG_ERROR([GNUnet requires libltdl (from GNU libtool), try installing libltdl-dev])
 649 fi
 650 # restore LIBS
 651 LIBS=$SAVE_LIBS
 652
 653
 654 # libidn
 655 AC_MSG_CHECKING([if Libidn can be used])
 656 AC_ARG_WITH(libidn, AC_HELP_STRING([--with-libidn=[DIR]],
 657                                     [Support IDN (needs GNU Libidn)]),
 658 libidn=$withval, libidn=yes)
 659 if test "$libidn" != "no"; then
 660   if test "$libidn" != "yes"; then
 661      LDFLAGS="${LDFLAGS} -L$libidn/lib"
 662      CPPFLAGS="${CPPFLAGS} -I$libidn/include"
 663   fi
 664 fi
 665 libidn=no
 666 AC_CHECK_HEADER(idna.h,
 667   AC_CHECK_LIB(idn, stringprep_check_version,
 668     [libidn=yes LIBS="${LIBS} -lidn"], []), [])
 669 if test "$libidn" != "yes"; then
 670   AC_MSG_FAILURE([GNUnet requires libidn.
 671 libidn-1.13 should be sufficient, newer versions work too.])
 672 fi
 673 AC_MSG_RESULT($libidn)
 674
 675
 676 # test for zlib
 677 SAVE_LDFLAGS=$LDFLAGS
 678 SAVE_CPPFLAGS=$CPPFLAGS
 679 AC_ARG_WITH(zlib,
 680             [  --with-zlib[[=DIR]]       use libz in DIR],
 681             [AS_IF([test "$withval" = "no"],
 682                    [AC_MSG_ERROR([GNUnet requires zlib])],
 683                    [test "$withval" != "yes"],
 684                    [
 685                      Z_DIR=$withval
 686                      CPPFLAGS="${CPPFLAGS} -I$withval/include"
 687                      LDFLAGS="${LDFLAGS} -L$withval/lib"
 688                    ])
 689             ])
 690 AC_CHECK_HEADER(zlib.h,
 691                 [],
 692                 [AC_MSG_ERROR([GNUnet requires zlib])])
 693 AC_CHECK_LIB(z, compress2,
 694              [
 695               AC_DEFINE([HAVE_ZLIB], [], [Have compression library])
 696               if test "x${Z_DIR}" != "x"; then
 697                       Z_CFLAGS="-I${Z_DIR}/include"
 698                       Z_LIBS="-L${Z_DIR}/lib -lz"
 699               else
 700                       Z_LIBS="-lz"
 701               fi],
 702               [AC_MSG_ERROR([GNUnet requires zlib])])
 703 AC_SUBST(Z_CFLAGS)
 704 AC_SUBST(Z_LIBS)
 705
 706 if test "$enable_shared" = "no"
 707 then
 708  AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])
 709 fi
 710
 711
 712
 713 # restore LIBS
 714 LIBS=$SAVE_LIBS
 715
 716
 717 fi
 718
 719 # check for iconv
 720 AM_ICONV
 721
 722 # test for libunistring
 723 gl_LIBUNISTRING
 724 if test $HAVE_LIBUNISTRING != yes; then
 725  AC_MSG_ERROR([GNUnet requires libunistring])
 726 fi
 727 if test $gl_libunistring_hexversion -le 2305; then
 728  AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])
 729 fi
 730 # restore LIBS
 731 LIBS=$SAVE_LIBS
 732
 733
 734
 735 # Checks for standard header files.
 736 AC_HEADER_DIRENT
 737 AC_HEADER_STDC
 738
 739 # Check for headers that are ALWAYS required
 740 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]))
 741
 742
 743
 744 # Checks for headers that are only required on some systems or opional (and where we do NOT abort if they are not there)
 745 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])
 746
 747 # FreeBSD requires something more funky for netinet/in_systm.h and netinet/ip.h...
 748 AC_CHECK_HEADERS([sys/types.h netinet/in_systm.h netinet/in.h netinet/ip.h],,,
 749 [#ifdef HAVE_SYS_TYPES_H
 750 #include <sys/types.h>
 751 #endif
 752 #ifdef HAVE_NETINET_IN_SYSTM_H
 753 #include <netinet/in_systm.h>
 754 #endif
 755 #ifdef HAVE_NETINET_IN_H
 756 #include <netinet/in.h>
 757 #endif
 758 ])
 759
 760 SAVE_LDFLAGS=$LDFLAGS
 761 SAVE_CPPFLAGS=$CPPFLAGS
 762
 763 # test for sqlite
 764 sqlite=false
 765 AC_MSG_CHECKING(for SQLite)
 766 AC_ARG_WITH(sqlite,
 767   [  --with-sqlite=PFX       base of SQLite installation],
 768   [AC_MSG_RESULT("$with_sqlite")
 769    case $with_sqlite in
 770    no)
 771      ;;
 772    yes)
 773     AC_CHECK_HEADERS(sqlite3.h,
 774      sqlite=true)
 775      ;;
 776    *)
 777     LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
 778     CPPFLAGS="-I$with_sqlite/include $CPPFLAGS"
 779     AC_CHECK_HEADERS(sqlite3.h,
 780      EXT_LIB_PATH="-L$with_sqlite/lib $EXT_LIB_PATH"
 781      SQLITE_LDFLAGS="-L$with_sqlite/lib"
 782      SQLITE_CPPFLAGS="-I$with_sqlite/include"
 783      sqlite=true)
 784     LDFLAGS=$SAVE_LDFLAGS
 785     CPPFLAGS=$SAVE_CPPFLAGS
 786     ;;
 787    esac
 788   ],
 789   [AC_MSG_RESULT([--with-sqlite not specified])
 790     AC_CHECK_HEADERS(sqlite3.h, sqlite=true)])
 791 AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue)
 792 AC_SUBST(SQLITE_CPPFLAGS)
 793 AC_SUBST(SQLITE_LDFLAGS)
 794
 795 # test for postgres
 796 postgres=false
 797 AX_LIB_POSTGRESQL([])
 798 if test "$found_postgresql" = "yes"; then
 799   CPPFLAGS="$CPPFLAGS $POSTGRESQL_CPPFLAGS"
 800   AC_CHECK_HEADERS([libpq-fe.h],
 801     postgres=true)
 802 fi
 803
 804 AM_CONDITIONAL(HAVE_POSTGRESQL, test x$postgres = xtrue)
 805
 806
 807 LDFLAGS=$SAVE_LDFLAGS
 808 CPPFLAGS=$SAVE_CPPFLAGS
 809
 810 # mysql & windows
 811 AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
 812 AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>])
 813
 814 if test "$build_target" = "mingw"
 815 then
 816   CYGWIN_MYSQL_MAGIC="#include <mysql/my_global.h>"
 817 fi
 818
 819 # test for mysql
 820 mysql=false
 821 mysqlfail=false
 822 SAVE_LDFLAGS=$LDFLAGS
 823 SAVE_CPPFLAGS=$CPPFLAGS
 824 AC_MSG_CHECKING(for mysql)
 825 AC_ARG_WITH(mysql,
 826   [  --with-mysql=PFX        base of MySQL installation],
 827   [AC_MSG_RESULT("$with_mysql")
 828    if test "$with_mysql" != "no"
 829    then
 830     if test "$with_mysql" != "yes"
 831     then
 832       LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS"
 833       CPPFLAGS="-I$with_mysql/include $CPPFLAGS"
 834       AC_CHECK_HEADERS(mysql/mysql.h,
 835        AC_CHECK_LIB(mysqlclient, mysql_init,
 836         MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql"
 837         MYSQL_CPPFLAGS="-I$with_mysql/include"
 838
 839         mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
 840     fi
 841    fi
 842   ],
 843   [AC_MSG_RESULT([--with-mysql not specified])
 844    if test -d "/usr/lib64/mysql"; then
 845     MYSQL_LIBDIR="/usr/lib64/mysql"
 846    elif test -d "/usr/lib/mysql"; then
 847     MYSQL_LIBDIR="/usr/lib/mysql"
 848    else
 849     MYSQL_LIBDIR="/usr/lib"
 850    fi
 851    LDFLAGS="-L$MYSQL_LIBDIR $LDFLAGS $ZLIBS"
 852    AC_CHECK_LIB(mysqlclient, mysql_init,
 853     [AC_CHECK_HEADERS(mysql/mysql.h,
 854       MYSQL_LDFLAGS="-L$MYSQL_LIBDIR"
 855       mysql=true
 856
 857      , [], [$CYGWIN_MYSQL_MAGIC])])
 858   ])
 859
 860 AC_SUBST(MYSQL_LDFLAGS)
 861 AC_SUBST(MYSQL_CPPFLAGS)
 862
 863 # additional version check for mysql
 864 AC_ARG_ENABLE(mysql-version-check, [  --disable-mysql-version-check  do not check MySQL version],, enable_mysql_version_check=yes)
 865 if test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"
 866 then
 867   AC_MSG_CHECKING(mysql version)
 868   AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 869     [[$CYGWIN_MYSQL_MAGIC
 870       #include <mysql/mysql.h>]],
 871     [[
 872       #if (MYSQL_VERSION_ID < 40100)
 873       #error needs at least version >= 4.1
 874       #endif
 875       int main () { return 0; }
 876     ]])
 877     ],mysql=true,mysql=false)
 878   if test "$mysql" = "false"
 879   then
 880     mysqlfail=true
 881     AC_MSG_RESULT([fail, >= 4.1 required])
 882   else
 883     AC_MSG_RESULT(ok)
 884   fi
 885 fi
 886 AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue)
 887 AM_CONDITIONAL(HAVE_MYSQLE, test "0" = "1")
 888 # restore LIBS
 889 LIBS=$SAVE_LIBS
 890 LDFLAGS=$SAVE_LDFLAGS
 891 CPPFLAGS=$SAVE_CPPFLAGS
 892
 893 if test "$sqlite" = 0 -a "$mysql" = 0
 894 then
 895  AC_MSG_ERROR([GNUnet requires SQLite or MySQL])
 896 fi
 897
 898 # libmicrohttpd
 899 lmhd=0
 900 AC_MSG_CHECKING([for libmicrohttpd])
 901 AC_ARG_WITH(microhttpd,
 902    [  --with-microhttpd=PFX   base of libmicrohttpd installation],
 903    [AC_MSG_RESULT([$with_microhttpd])
 904     case $with_microhttpd in
 905       no)
 906         ;;
 907       yes)
 908         AC_CHECK_HEADERS([microhttpd.h],
 909           AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
 910             AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
 911               [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
 912               AC_COMPILE_IFELSE([AC_LANG_SOURCE([
 913                 #include "$native_srcdir/src/include/platform.h"
 914                 #include <microhttpd.h>
 915                 #if (MHD_VERSION < 0x0094200)
 916                 #error needs at least version 0.9.42
 917                 #endif
 918                 int main () { return 0; }
 919                ])],
 920                [AC_MSG_RESULT(ok)
 921                 lmhd=1],
 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"])
 926         ;;
 927       *)
 928         LDFLAGS="-L$with_microhttpd/lib $LDFLAGS"
 929         CPPFLAGS="-I$with_microhttpd/include $CPPFLAGS"
 930         AC_CHECK_HEADERS(microhttpd.h,
 931           AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
 932             AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
 933               EXT_LIB_PATH="-L$with_microhttpd/lib $EXT_LIB_PATH"
 934               [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
 935                AC_COMPILE_IFELSE([AC_LANG_SOURCE([
 936                 #include "$native_srcdir/src/include/platform.h"
 937                 #include <microhttpd.h>
 938                 #if (MHD_VERSION < 0x0094200)
 939                 #error needs at least version 0.9.42
 940                 #endif
 941                 int main () { return 0; }
 942                ])],
 943                [AC_MSG_RESULT(ok)
 944                 lmhd=1],
 945                [AC_MSG_RESULT(failed)])]),
 946             [],[#include "$native_srcdir/src/include/platform.h"
 947                 #include <microhttpd.h>]),,
 948             [#include "$native_srcdir/src/include/platform.h"])
 949         ;;
 950     esac
 951    ],
 952    [AC_MSG_RESULT([--with-microhttpd not specified])
 953     AC_CHECK_HEADERS([microhttpd.h],
 954       AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
 955         AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
 956           [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
 957               AC_COMPILE_IFELSE([AC_LANG_SOURCE([
 958                 #include "$native_srcdir/src/include/platform.h"
 959                 #include <microhttpd.h>
 960                 #if (MHD_VERSION < 0x0094200)
 961                 #error needs at least version 0.9.42
 962                 #endif
 963                ])],
 964                [AC_MSG_RESULT(ok)
 965                 lmhd=1],
 966                [AC_MSG_RESULT(failed)])]),
 967         [],[#include "$native_srcdir/src/include/platform.h"
 968             #include <microhttpd.h>]),,
 969        [#include "$native_srcdir/src/include/platform.h"])])
 970 AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
 971 AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])
 972
 973 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
 974
 975 # restore LIBS
 976 LIBS=$SAVE_LIBS
 977
 978 # check for python & pexpect (used for some testcases only)
 979 AM_PATH_PYTHON([2.6],, [:])
 980 AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
 981
 982 # check for gettext
 983 AM_GNU_GETTEXT([external])
 984 AM_GNU_GETTEXT_VERSION([0.18.1])
 985
 986 # Checks for standard typedefs, structures, and compiler characteristics.
 987 AC_TYPE_PID_T
 988 AC_TYPE_SIZE_T
 989 AC_TYPE_MODE_T
 990 AC_HEADER_TIME
 991 AC_HEADER_STAT
 992 AC_HEADER_STDBOOL
 993 AC_STRUCT_TM
 994
 995 AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
 996    [ AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [Do we have sockaddr_in.sin_len?])
 997    ],
 998    [],
 999    [
1000       #include <sys/types.h>
1001       #include <sys/socket.h>
1002       #include <netinet/in.h>
1003    ])
1004
1005
1006
1007 # Checks for library functions.
1008 AC_FUNC_CLOSEDIR_VOID
1009 AC_FUNC_FORK
1010 AC_PROG_GCC_TRADITIONAL
1011 AC_FUNC_MEMCMP
1012 AC_FUNC_SELECT_ARGTYPES
1013 AC_FUNC_CHOWN
1014
1015 AC_TYPE_SIGNAL
1016 AC_FUNC_STAT
1017 AC_FUNC_STRFTIME
1018 AC_FUNC_VPRINTF
1019 AC_HEADER_SYS_WAIT
1020 AC_TYPE_OFF_T
1021 AC_TYPE_UID_T
1022 AC_CHECK_FUNCS([atoll stat64 strnlen mremap getrlimit setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size getrusage random srandom stat statfs statvfs wait4])
1023
1024 # restore LIBS
1025 LIBS=$SAVE_LIBS
1026
1027 GN_INTLINCL=""
1028 GN_LIBINTL="$LTLIBINTL"
1029 AC_ARG_ENABLE(framework, [  --enable-framework      enable Mac OS X framework build helpers],enable_framework_build=$enableval)
1030 AM_CONDITIONAL(WANT_FRAMEWORK, test x$enable_framework_build = xyes)
1031 if test x$enable_framework_build = xyes
1032 then
1033   AC_DEFINE([FRAMEWORK_BUILD], 1, [Build a Mac OS X Framework])
1034   GN_INTLINCL='-I$(top_srcdir)/src/intlemu'
1035   GN_LIBINTL='$(top_builddir)/src/intlemu/libintlemu.la -framework CoreFoundation'
1036   AC_LIB_APPENDTOVAR([CPPFLAGS], [$GN_INTLINCL])
1037 fi
1038
1039 GN_LIB_LDFLAGS="-export-dynamic -no-undefined"
1040 GN_PLUGIN_LDFLAGS="-export-dynamic -avoid-version -module -no-undefined"
1041
1042 AC_SUBST(GN_LIB_LDFLAGS)
1043 AC_SUBST(GN_PLUGIN_LDFLAGS)
1044 AC_SUBST(GN_INTLINCL)
1045 AC_SUBST(GN_LIBINTL)
1046
1047 AC_SUBST(CPPFLAGS)
1048 AC_SUBST(LIBS)
1049 AC_SUBST(LDFLAGS)
1050 AC_SUBST(EXT_LIB_PATH)
1051 AC_SUBST(EXT_LIBS)
1052
1053 AC_SUBST(LIBPREFIX)
1054 AC_SUBST(DLLDIR)
1055 AC_SUBST(EXT_LIB_PATH)
1056
1057
1058 # test for sudo
1059 AC_MSG_CHECKING(for sudo)
1060 AC_ARG_WITH(sudo,
1061   [  --with-sudo=PATH       path to sudo binary (or just yes)],
1062   [AC_MSG_RESULT("$with_sudo")
1063    case $with_sudo in
1064    no)
1065      SUDO_BINARY=
1066      ;;
1067    yes)
1068      SUDO_BINARY=sudo
1069      ;;
1070    *)
1071      SUDO_BINARY=$with_sudo
1072     ;;
1073    esac
1074   ],
1075   [AC_MSG_RESULT([no])])
1076 AC_SUBST(SUDO_BINARY)
1077 AM_CONDITIONAL([HAVE_SUDO], [test "x$SUDO_BINARY" != "x" -o -w /])
1078
1079
1080 # test for nssdir
1081 AC_MSG_CHECKING(with nssdir)
1082 AC_ARG_WITH(nssdir,
1083   [  --with-nssdir=PATH       where to install NSS plugins],
1084   [AC_MSG_RESULT("$with_nssdir")
1085    case $with_nssdir in
1086    no)
1087      NSS_DIR=
1088      install_nss=0
1089      ;;
1090    yes)
1091      NSS_DIR="/lib"
1092      install_nss=1
1093      ;;
1094    *)
1095      NSS_DIR=$with_nssdir
1096      install_nss=1
1097     ;;
1098    esac
1099   ],
1100   [
1101    if test "x$SUDO_BINARY" != "x" -o -w /
1102    then
1103      NSS_DIR="/lib"
1104      install_nss=1
1105      AC_MSG_RESULT([yes, to /lib])
1106    else
1107      NSS_DIR=
1108      install_nss=0
1109      AC_MSG_RESULT([no])
1110    fi
1111   ])
1112 AC_SUBST(NSS_DIR)
1113 AM_CONDITIONAL([INSTALL_NSS], [test "x$install_nss" != "x0"])
1114
1115 # test for gnunetdns group name
1116 GNUNETDNS_GROUP=gnunetdns
1117 AC_MSG_CHECKING(for gnunetdns group name)
1118 AC_ARG_WITH(gnunetdns,
1119   [  --with-gnunetdns=GRPNAME       name for gnunetdns group],
1120   [AC_MSG_RESULT("$with_gnunetdns")
1121    case $with_gnunetdns in
1122    no)
1123      GNUNETDNS_GROUP=gnunet
1124      ;;
1125    yes)
1126      GNUNETDNS_GROUP=gnunetdns
1127      ;;
1128    *)
1129      GNUNETDNS_GROUP=$with_gnunetdns
1130     ;;
1131    esac
1132   ],
1133   [AC_MSG_RESULT([gnunetdns])])
1134 AC_SUBST(GNUNETDNS_GROUP)
1135
1136
1137
1138 # gnutls
1139 gnutls=0
1140 gnutls_dane=0
1141 AC_MSG_CHECKING(for gnutls)
1142 AC_ARG_WITH(gnutls,
1143    [  --with-gnutls=PFX   base of gnutls installation],
1144    [AC_MSG_RESULT([$with_gnutls])
1145     case $with_gnutls in
1146       no)
1147         ;;
1148       yes)
1149         AC_CHECK_HEADERS([gnutls/abstract.h],
1150             AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1151              gnutls=true))
1152         AC_CHECK_HEADERS([gnutls/dane.h],
1153             AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1154               gnutls_dane=1))
1155         ;;
1156       *)
1157         LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
1158         CPPFLAGS="-I$with_gnutls/include $CPPFLAGS"
1159         AC_CHECK_HEADERS([gnutls/abstract.h],
1160             AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1161               EXT_LIB_PATH="-L$with_gnutls/lib $EXT_LIB_PATH"
1162               gnutls=true))
1163         AC_CHECK_HEADERS([gnutls/dane.h],
1164             AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1165               gnutls_dane=1))
1166         ;;
1167     esac
1168    ],
1169    [AC_MSG_RESULT([--with-gnutls not specified])
1170     AC_CHECK_HEADERS([gnutls/abstract.h],
1171         AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1172           gnutls=true))
1173     AC_CHECK_HEADERS([gnutls/dane.h],
1174         AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1175                      gnutls_dane=1))
1176    ])
1177 AM_CONDITIONAL(HAVE_GNUTLS, test x$gnutls = xtrue)
1178 AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have GnuTLS])
1179 AM_CONDITIONAL(HAVE_GNUTLS_DANE, test x$gnutls_dane = x1)
1180 AC_DEFINE_UNQUOTED([HAVE_GNUTLS_DANE], $gnutls_dane, [We have GnuTLS with DANE support])
1181
1182
1183 # Test if we are building for superMUC
1184 AC_MSG_CHECKING(if GNUnet is being configured to run on the SuperMUC)
1185 AC_ARG_ENABLE([supermuc],
1186     [AS_HELP_STRING([--enable-supermuc],
1187        [build GNUnet with support to run on the SuperMUC (default is NO)])],
1188     [if test "x$enable_supermuc" = "xno"
1189      then
1190        supermuc=0
1191      else
1192        supermuc=1
1193      fi],
1194     [supermuc=0
1195      enable_supermuc=no])
1196 AC_MSG_RESULT($enable_SUPERMUC)
1197 AM_CONDITIONAL([ENABLE_SUPERMUC], [test "x$supermuc" = "x1"])
1198 AC_DEFINE_UNQUOTED([ENABLE_SUPERMUC], [$supermuc], [Build with support for SuperMUC])
1199
1200 # Check if NSE has to send timestamp information to testbed logger for
1201 # generating histogram of messages received
1202 AC_MSG_CHECKING(if NSE has to send timestamp information to testbed logger)
1203 AC_ARG_ENABLE([nse-histogram],
1204     [AS_HELP_STRING([--enable-nse-histogram],
1205        [have NSE send timestamp information to testbed logger for generating
1206        histogram of received messages.  NOT useful for production (default is
1207        NO)])],
1208     [if test "x$enableval" = "xno"
1209      then
1210        nse_histogram=0
1211      else
1212        nse_histogram=1
1213      fi],
1214     [nse_histogram=0
1215      enable_nse_histogram=no])
1216 AC_MSG_RESULT($enable_nse_histogram)
1217 AM_CONDITIONAL([ENABLE_NSE_HISTOGRAM], [test "x$nse_histogram" = "x1"])
1218 AC_DEFINE_UNQUOTED([ENABLE_NSE_HISTOGRAM], [$nse_histogram],
1219                    [have NSE send timestamp information to testbed logger])
1220
1221 # should 'make check' run tests?
1222 AC_MSG_CHECKING(whether to run tests)
1223 AC_ARG_ENABLE([testruns],
1224    [AS_HELP_STRING([--disable-testruns], [disable running tests on make check (default is YES)])],
1225    [enable_tests_run=${enableval}],
1226    [enable_tests_run=yes])
1227 AC_MSG_RESULT($enable_test_run)
1228 AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"])
1229
1230
1231 # should monkey be used when running (certain) services?
1232 AC_MSG_CHECKING(whether to run with monkey)
1233 AC_ARG_ENABLE([monkey],
1234    [AS_HELP_STRING([--enable-monkey], [enable running with monkey])],
1235    [enable_monkey=${enableval}],
1236    [enable_monkey=no])
1237 AC_MSG_RESULT($enable_monkey)
1238 AM_CONDITIONAL([ENABLE_MONKEY], [test "x$enable_monkey" = "xyes"])
1239 if test "x$enable_monkey" = "xyes"
1240 then
1241   MONKEYPREFIX="pathologist -d $(eval echo ${datarootdir}/gnunet/gnunet.sqlite) -p 30 --"
1242 else
1243   MONKEYPREFIX=""
1244 fi
1245 AC_SUBST(MONKEYPREFIX)
1246
1247
1248 # should expensive tests be run?
1249 AC_MSG_CHECKING(whether to run expensive tests)
1250 AC_ARG_ENABLE([expensivetests],
1251    [AS_HELP_STRING([--enable-expensivetests], [enable running expensive testcases])],
1252    [enable_expensive=${enableval}],
1253    [enable_expensive=no])
1254 AC_MSG_RESULT($enable_expensive)
1255 AM_CONDITIONAL([HAVE_EXPENSIVE_TESTS], [test "x$enable_expensive" = "xyes"])
1256
1257 # should ports be open for Java services?
1258 AC_MSG_CHECKING(whether to enable ports for gnunet-java)
1259 AC_ARG_ENABLE([javaports],
1260    [AS_HELP_STRING([--enable-javaports], [use non-zero ports for services with Java bindings (default is NO)])],
1261    [enable_java_ports=${enableval}],
1262    [enable_java_ports=no])
1263 AC_MSG_RESULT($enable_java_ports)
1264 if test "x$enable_java_ports" = "xyes"
1265 then
1266   JAVAPORT=""
1267 else
1268   JAVAPORT="$UNIXONLY"
1269 fi
1270 AC_SUBST(JAVAPORT)
1271
1272 # should benchmarks be run?
1273 AC_MSG_CHECKING(whether to run benchmarks during make check)
1274 AC_ARG_ENABLE([benchmarks],
1275    [AS_HELP_STRING([--enable-benchmarks], [enable running benchmarks during make check])],
1276    [enable_benchmarks=${enableval}],
1277    [enable_benchmarks=no])
1278 AC_MSG_RESULT($enable_benchmarks)
1279 AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
1280
1281 # should gnunet-testing be compiled
1282 AC_MSG_CHECKING(wether to compile gnunet-testing)
1283 AC_ARG_ENABLE([testing],
1284    [AS_HELP_STRING([--disable-testing], [do not build gnunet-testing])],
1285    [enable_testing=${enableval}],
1286    [enable_testing=yes])
1287 AC_MSG_RESULT($enable_testing)
1288 AM_CONDITIONAL([HAVE_TESTING], [test "x$enable_testing" = "xyes"])
1289
1290 # should experimental code be compiled (code that may not yet compile)?
1291 AC_MSG_CHECKING(whether to compile experimental code)
1292 AC_ARG_ENABLE([experimental],
1293    [AS_HELP_STRING([--enable-experimental], [enable compiling experimental code])],
1294    [enable_experimental=${enableval}],
1295    [enable_experimental=no])
1296 AC_MSG_RESULT($enable_experimental)
1297 AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
1298
1299 # FTBFS right now...
1300 AC_MSG_CHECKING(whether to compile ATS test code)
1301 AC_ARG_ENABLE([wachs],
1302    [AS_HELP_STRING([--enable-wachs], [enable compiling ATS test code])],
1303    [enable_wachs=${enableval}],
1304    [enable_wachs=no])
1305 AC_MSG_RESULT($enable_wachs)
1306 AM_CONDITIONAL([HAVE_WACHS], [test "x$enable_wachs" = "xyes"])
1307
1308 # should malicious code be compiled (should only be used for testing)?
1309 AC_MSG_CHECKING(whether to compile malicious code)
1310 AC_ARG_ENABLE([malicious],
1311    [AS_HELP_STRING([--enable-malicious], [enable compiling malicious code])],
1312    [if test "x$enableval" = "xno"
1313      then
1314        malicious=0
1315      else
1316        malicious=1
1317      fi],
1318    [malicious=0
1319     enable_malicious=no])
1320 AC_MSG_RESULT($enable_malicious)
1321 AM_CONDITIONAL([ENABLE_MALICIOUS], [test 1=$malicious])
1322 AC_DEFINE_UNQUOTED([ENABLE_MALICIOUS], [$malicious],
1323                    [enable compilation of malicious code])
1324
1325 # should services be started by default when a peer starts?  Some services may
1326 # choose to never start by default and it is upto the service/module developer to
1327 # decide it by having "AUTOSTART = NO" instead of "AUTOSTART = @AUTOSTART@" in
1328 # the service/module's conf.in file.
1329 AUTOSTART="YES"
1330 AC_MSG_CHECKING(whether to auto-start peer's services by default)
1331 AC_ARG_ENABLE([autostart],
1332    [AS_HELP_STRING([--disable-autostart], [do not start peer's services by default])],
1333    [enable_autostart=${enableval}
1334     if test "x$enable_autostart" == "xno"
1335     then
1336         AUTOSTART="NO"
1337     fi
1338    ],
1339    [enable_autostart=yes])
1340 AC_MSG_RESULT($enable_autostart)
1341 #AM_CONDITIONAL([HAVE_AUTOSTART], [test "x$enable_autostart" = "xyes"])
1342 AC_SUBST(AUTOSTART)
1343
1344 # should memory statistics be kept (very expensive CPU-wise!)
1345 AC_MSG_CHECKING(whether to create expensive statistics on memory use)
1346 AC_ARG_ENABLE([heapstats],
1347    [AS_HELP_STRING([--enable-heapstats], [enable expensive heap statistics])],
1348    [enable_heapstats=1],
1349    [enable_heapstats=0])
1350 AC_MSG_RESULT($enable_heapstats)
1351 AC_DEFINE_UNQUOTED([ENABLE_HEAP_STATISTICS],$enable_heapstats,[enable expensive heap statistics])
1352
1353 # should code be enabled that works around missing OS functionality on Windows?
1354 # used for test cases
1355 if test $build_target = "mingw"
1356 then
1357         workarounds=1
1358
1359 AC_LINK_IFELSE(
1360  [AC_LANG_PROGRAM(
1361   [#include <ws2tcpip.h>
1362   ],[
1363   int s = socket (0, 0, 0);])
1364  ],[
1365   AC_DEFINE_UNQUOTED([HAVE_SOCKET],1,[Define this if socket() is available])
1366  ],[
1367   AC_DEFINE_UNQUOTED([HAVE_SOCKET],0,[Define this if socket() is available])
1368  ])
1369
1370 AC_LINK_IFELSE(
1371  [AC_LANG_PROGRAM(
1372   [#include <ws2tcpip.h>
1373   ],[
1374   int s = select (0, NULL, NULL, NULL, NULL);])
1375  ],[
1376   AC_DEFINE_UNQUOTED([HAVE_SELECT],1,[Define this if select() is available])
1377  ],[
1378   AC_DEFINE_UNQUOTED([HAVE_SELECT],0,[Define this if select() is available])
1379  ])
1380
1381 AC_LINK_IFELSE(
1382  [AC_LANG_PROGRAM(
1383   [#include <ws2tcpip.h>
1384   ],[
1385   struct in_addr i;
1386   char *s = inet_ntoa (i);])
1387  ],[
1388   AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],1,[Define this if inet_ntoa() is available])
1389  ],[
1390   AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],0,[Define this if inet_ntoa() is available])
1391  ])
1392
1393 AC_LINK_IFELSE(
1394  [AC_LANG_PROGRAM(
1395   [#include <ws2tcpip.h>
1396   ],[
1397   int s = getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);])
1398  ],[
1399   AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],1,[Define this if getnameinfo() is available])
1400  ],[
1401   AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],0,[Define this if getnameinfo() is available])
1402  ])
1403
1404 AC_LINK_IFELSE(
1405  [AC_LANG_PROGRAM(
1406   [#include <ws2tcpip.h>
1407   ],[
1408   int s = gethostname (NULL, 0);])
1409  ],[
1410   AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],1,[Define this if gethostname() is available])
1411  ],[
1412   AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],0,[Define this if gethostname() is available])
1413  ])
1414
1415 AC_LINK_IFELSE(
1416  [AC_LANG_PROGRAM(
1417   [#include <ws2tcpip.h>
1418   ],[
1419   void *s = gethostbyname (NULL);])
1420  ],[
1421   AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],1,[Define this if gethostbyname() is available])
1422  ],[
1423   AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],0,[Define this if gethostbyname() is available])
1424  ])
1425
1426 AC_LINK_IFELSE(
1427  [AC_LANG_PROGRAM(
1428   [#include <ws2tcpip.h>
1429   ],[
1430   void *s = gethostbyaddr (NULL, 0, 0);])
1431  ],[
1432   AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],1,[Define this if gethostbyaddr() is available])
1433  ],[
1434   AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],0,[Define this if gethostbyaddr() is available])
1435  ])
1436
1437 AC_LINK_IFELSE(
1438  [AC_LANG_PROGRAM(
1439   [#include <ws2tcpip.h>
1440   ],[
1441   int s = getaddrinfo (NULL, NULL, NULL, NULL);])
1442  ],[
1443   AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1444  ],[
1445   AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1446  ])
1447
1448 else
1449   AC_MSG_CHECKING(whether to enable windows workarounds)
1450   AC_ARG_ENABLE([windows_workarounds],
1451      [AS_HELP_STRING([--enable-windows_workarounds], [enable workarounds used on Windows (only useful for test cases)])],
1452      [enable_workarounds=${enableval}],
1453      [enable_workarounds=no])
1454   AC_MSG_RESULT($enable_workarounds)
1455   if test x$enable_windows_workarounds = "xyes"
1456   then
1457      workarounds=1
1458   else
1459      workarounds=0
1460    fi
1461 fi
1462 AC_DEFINE_UNQUOTED([ENABLE_WINDOWS_WORKAROUNDS], $workarounds, [enable workarounds used on Windows (only useful for test cases)])
1463
1464 # gcov compilation
1465 AC_MSG_CHECKING(whether to compile with support for code coverage analysis)
1466 AC_ARG_ENABLE([coverage],
1467               AS_HELP_STRING([--enable-coverage],
1468                              [compile the library with code coverage support]),
1469               [use_gcov=${enableval}],
1470               [use_gcov=no])
1471 AC_MSG_RESULT($use_gcov)
1472 AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"])
1473
1474
1475 # version info
1476 AC_PATH_PROG(svnversioncommand, svnversion)
1477 AC_PATH_PROG(gitcommand, git)
1478 AC_MSG_CHECKING(for source being under a VCS)
1479 svn_version=
1480 gitsvn_version=
1481 AS_IF([test ! "X$svnversioncommand" = "X"],
1482 [
1483   svn_version=$(cd $srcdir ; $svnversioncommand -n 2>/dev/null)
1484 ])
1485 AS_IF([test ! "X$gitcommand" = "X"],
1486 [
1487   gitsvn_version=$(cd $srcdir ; git log -1 2>/dev/null | grep "git-svn-id" | sed -e 's/.*@\([[0-9]]\+\) .*/\1/')
1488 ])
1489 AS_IF([test "X$svn_version" = "X" -o "X$svn_version" = "Xexported" -o "X$svn_version" = "XUnversioned directory"],
1490 [
1491   AS_IF([test "X$gitsvn_version" = "X"],
1492   [
1493     vcs_name="no"
1494     vcs_version="\"release\""
1495   ],
1496   [
1497     vcs_name="yes, git-svn"
1498     vcs_version="\"svn-r$gitsvn_version\""
1499   ])
1500 ],
1501 [
1502   vcs_name="yes, svn"
1503   vcs_version="\"svn-r$svn_version\""
1504 ])
1505 AC_MSG_RESULT($vcs_name)
1506
1507 AC_MSG_CHECKING(VCS version)
1508 AC_MSG_RESULT($vcs_version)
1509 AC_DEFINE_UNQUOTED(VCS_VERSION, [$vcs_version], [VCS revision/hash or tarball version])
1510
1511 AC_CONFIG_FILES([
1512 Makefile
1513 contrib/Makefile
1514 doc/Makefile
1515 doc/man/Makefile
1516 doc/doxygen/Makefile
1517 m4/Makefile
1518 po/Makefile.in
1519 src/Makefile
1520 src/arm/Makefile
1521 src/arm/arm.conf
1522 src/ats/Makefile
1523 src/ats/ats.conf
1524 src/ats-tool/Makefile
1525 src/ats-tests/Makefile
1526 src/block/Makefile
1527 src/cadet/Makefile
1528 src/cadet/cadet.conf
1529 src/core/Makefile
1530 src/core/core.conf
1531 src/consensus/Makefile
1532 src/consensus/consensus.conf
1533 src/conversation/Makefile
1534 src/conversation/conversation.conf
1535 src/curl/Makefile
1536 src/datacache/Makefile
1537 src/datastore/Makefile
1538 src/datastore/datastore.conf
1539 src/dht/Makefile
1540 src/dht/dht.conf
1541 src/dns/Makefile
1542 src/dns/dns.conf
1543 src/dv/Makefile
1544 src/dv/dv.conf
1545 src/exit/Makefile
1546 src/fragmentation/Makefile
1547 src/fs/Makefile
1548 src/fs/fs.conf
1549 src/gns/Makefile
1550 src/gns/gns.conf
1551 src/gns/nss/Makefile
1552 src/gnsrecord/Makefile
1553 src/hello/Makefile
1554 src/identity/Makefile
1555 src/identity/identity.conf
1556 src/include/Makefile
1557 src/integration-tests/Makefile
1558 src/json/Makefile
1559 src/jsonapi/Makefile
1560 src/hostlist/Makefile
1561 src/multicast/Makefile
1562 src/multicast/multicast.conf
1563 src/my/Makefile
1564 src/mysql/Makefile
1565 src/namecache/Makefile
1566 src/namecache/namecache.conf
1567 src/namestore/Makefile
1568 src/namestore/namestore.conf
1569 src/nat/Makefile
1570 src/nse/Makefile
1571 src/nse/nse.conf
1572 src/peerinfo/Makefile
1573 src/peerinfo/peerinfo.conf
1574 src/peerinfo-tool/Makefile
1575 src/peerstore/Makefile
1576 src/peerstore/peerstore.conf
1577 src/pq/Makefile
1578 src/postgres/Makefile
1579 src/psycutil/Makefile
1580 src/psyc/Makefile
1581 src/psyc/psyc.conf
1582 src/psycstore/Makefile
1583 src/psycstore/psycstore.conf
1584 src/pt/Makefile
1585 src/regex/Makefile
1586 src/regex/regex.conf
1587 src/revocation/Makefile
1588 src/revocation/revocation.conf
1589 src/rps/Makefile
1590 src/rps/rps.conf
1591 src/secretsharing/Makefile
1592 src/secretsharing/secretsharing.conf
1593 src/scalarproduct/Makefile
1594 src/scalarproduct/scalarproduct.conf
1595 src/set/Makefile
1596 src/set/set.conf
1597 src/social/Makefile
1598 src/social/social.conf
1599 src/statistics/Makefile
1600 src/statistics/statistics.conf
1601 src/template/Makefile
1602 src/testbed/Makefile
1603 src/testbed/testbed.conf
1604 src/testbed-logger/Makefile
1605 src/testbed-logger/testbed-logger.conf
1606 src/testing/Makefile
1607 src/topology/Makefile
1608 src/transport/Makefile
1609 src/transport/transport.conf
1610 src/tun/Makefile
1611 src/util/Makefile
1612 src/util/resolver.conf
1613 src/vpn/Makefile
1614 src/vpn/vpn.conf
1615 src/rest/Makefile
1616 src/identity-provider/Makefile
1617 pkgconfig/Makefile
1618 pkgconfig/gnunetarm.pc
1619 pkgconfig/gnunetats.pc
1620 pkgconfig/gnunetblock.pc
1621 pkgconfig/gnunetcadet.pc
1622 pkgconfig/gnunetconsensus.pc
1623 pkgconfig/gnunetconversation.pc
1624 pkgconfig/gnunetcore.pc
1625 pkgconfig/gnunetdatacache.pc
1626 pkgconfig/gnunetdatastore.pc
1627 pkgconfig/gnunetdht.pc
1628 pkgconfig/gnunetdns.pc
1629 pkgconfig/gnunetdnsparser.pc
1630 pkgconfig/gnunetdnsstub.pc
1631 pkgconfig/gnunetdv.pc
1632 pkgconfig/gnunetenv.pc
1633 pkgconfig/gnunetfragmentation.pc
1634 pkgconfig/gnunetfs.pc
1635 pkgconfig/gnunetgns.pc
1636 pkgconfig/gnunethello.pc
1637 pkgconfig/gnunetidentity.pc
1638 pkgconfig/gnunetmicrophone.pc
1639 pkgconfig/gnunetmulticast.pc
1640 pkgconfig/gnunetmysql.pc
1641 pkgconfig/gnunetnamestore.pc
1642 pkgconfig/gnunetnat.pc
1643 pkgconfig/gnunetnse.pc
1644 pkgconfig/gnunetpeerinfo.pc
1645 pkgconfig/gnunetpq.pc
1646 pkgconfig/gnunetpostgres.pc
1647 pkgconfig/gnunetpsyc.pc
1648 pkgconfig/gnunetpsycstore.pc
1649 pkgconfig/gnunetregex.pc
1650 pkgconfig/gnunetrevocation.pc
1651 pkgconfig/gnunetrps.pc
1652 pkgconfig/gnunetscalarproduct.pc
1653 pkgconfig/gnunetset.pc
1654 pkgconfig/gnunetsocial.pc
1655 pkgconfig/gnunetspeaker.pc
1656 pkgconfig/gnunetstatistics.pc
1657 pkgconfig/gnunettestbed.pc
1658 pkgconfig/gnunettesting.pc
1659 pkgconfig/gnunettransport.pc
1660 pkgconfig/gnunettun.pc
1661 pkgconfig/gnunetutil.pc
1662 pkgconfig/gnunetvpn.pc
1663 ])
1664 AC_OUTPUT
1665
1666 # Finally: summary!
1667
1668 # warn user if mysql found but not used due to version
1669 if test "$mysqlfail" = "true"
1670 then
1671   AC_MSG_NOTICE([NOTICE: MySQL found, but too old. MySQL support will not be compiled.])
1672 fi
1673
1674 # sqlite
1675 if test "x$sqlite" = "x0"
1676 then
1677   AC_MSG_ERROR([ERROR: sqlite3 not found, but sqlite3 is required.])
1678 fi
1679
1680 # libgnurl
1681 if test "$gnurl" = "0"
1682 then
1683   if test "x$curl" = "xfalse"
1684   then
1685     AC_MSG_NOTICE([NOTICE: libgnurl not found.  http client support will not be compiled.])
1686     AC_MSG_WARN([ERROR: libgnurl not found.  hostlist daemon will not be compiled, and you probably WANT the hostlist daemon])
1687   else
1688     AC_MSG_NOTICE([WARNING: libgnurl not found, trying to use libcurl-gnutls instead.])
1689   fi
1690 fi
1691
1692
1693 # bluetooth
1694 if test "x$bluetooth" = "x0"
1695 then
1696   AC_MSG_NOTICE([NOTICE: bluetooth library not found.  bluetooth support will not be compiled.])
1697 fi
1698
1699 #gnutls
1700 if test x$gnutls != xtrue
1701 then
1702   AC_MSG_NOTICE([NOTICE: GnuTLS not found, gnunet-gns-proxy will not be built])
1703 else
1704 if test "x$gnutls_dane" != "x1"
1705 then
1706   AC_MSG_NOTICE([NOTICE: GnuTLS has no DANE support, DANE validation will not be possible])
1707 fi
1708 fi
1709
1710 # java ports
1711 if test "x$enable_java_ports" = "xyes"
1712 then
1713   AC_MSG_NOTICE([NOTICE: opening ports for gnunet-java bindings by default.])
1714 fi
1715
1716 # MHD
1717 if test "x$lmhd" != "x1"
1718 then
1719  AC_MSG_NOTICE([NOTICE: libmicrohttpd not found, http transport will not be installed.])
1720 fi
1721
1722 # conversation
1723 if test "x$conversation_backend" = "xnone"
1724 then
1725   if test "x$pulse" != "x1"
1726   then
1727     AC_MSG_NOTICE([NOTICE: libpulse(audio) not found, conversation will not be built.])
1728   fi
1729   if test "x$opus" != "x1"
1730   then
1731    AC_MSG_NOTICE([NOTICE: libopus not found, conversation will not be built.])
1732   fi
1733   if test "x$gst" != "x1"
1734   then
1735    AC_MSG_NOTICE([NOTICE: GStreamer not found, conversation will not be built.])
1736   fi
1737 fi
1738
1739 if test "$extractor" != 1
1740 then
1741  AC_MSG_WARN([NOTICE: libextractor not found, but various file-sharing functions require it])
1742 fi
1743
1744 AC_MSG_NOTICE([NOTICE: Database support is set to MySQL: $mysql, SQLite: $sqlite, Postgres: $postgres])
1745
1746 if test "$enable_framework_build" = "yes"
1747 then
1748   AC_MSG_NOTICE([NOTICE: Mac OS X framework build enabled.])
1749 fi
1750
1751 if test "x$SUDO_BINARY" = "x" -a ! -w /
1752 then
1753   AC_MSG_NOTICE([NOTICE: --with-sudo not specified and not running as 'root', will not install GNS NSS library])
1754 fi
1755
1756
1757 AC_MSG_NOTICE([********************************************
1758 Please make sure NOW that you have created a user and group 'gnunet'
1759 and additionally a group 'gnunetdns'. On Debian and Ubuntu GNU/Linux, type:
1760         addgroup gnunetdns
1761         adduser --system --group --disabled-login --home /var/lib/gnunet gnunet
1762
1763 Make sure that '/var/lib/gnunet' is owned (and writable) by user
1764 'gnunet'.  Then, you can compile GNUnet with
1765         make
1766
1767 After that, run (if necessary as 'root')
1768         make install
1769 to install everything.
1770
1771 Each GNUnet user should be added to the 'gnunet' group (may
1772 require fresh login to come into effect):
1773         adduser USERNAME gnunet
1774 (run the above command as root once for each of your users, replacing
1775 "USERNAME" with the respective login names).  If you have a global IP
1776 address, no further configuration is required.
1777
1778 For more detailed setup instructions, see https://gnunet.org/installation
1779
1780 Optionally, download and compile gnunet-gtk to get a GUI for
1781 file-sharing and configuration.  This is particularly recommended
1782 if your network setup is non-trivial, as gnunet-setup can be
1783 used to test in the GUI if your network configuration is working.
1784 gnunet-setup should be run as the "gnunet" user under X.  As it
1785 does very little with the network, running it as "root" is likely
1786 also harmless.  You can also run it as a normal user, but then
1787 you have to copy ~/.gnunet/gnunet.conf" over to the "gnunet" user's
1788 home directory in the end.
1789
1790 Once you have configured your peer, run (as the 'gnunet' user)
1791         gnunet-arm -s
1792 to start the peer.  You can then run the various GNUnet-tools as
1793 your "normal" user (who should only be in the group 'gnunet').
1794 ********************************************])