configure.ac

   1 # This file is part of GNUnet.
   2 # (C) 2001--2017 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([WARNING: 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="$LDFLAGS -z relro -z now"
 269 fi])
 270
 271
 272 AC_ARG_ENABLE(sanitizer,
 273   AS_HELP_STRING(--enable-sanitizer, enable Address Sanitizer and Undefined Behavior Sanitizer),
 274 [if test x$enableval = xyes; then
 275    LDFLAGS="$CFLAGS -fsanitize=address,undefined -fno-omit-frame-pointer"
 276 fi])
 277
 278
 279 extra_logging=GNUNET_NO
 280 AC_ARG_ENABLE([logging],
 281    AS_HELP_STRING([--enable-logging@<:@=value@:>@],[Enable logging calls. Possible values: yes,no,verbose,veryverbose ('yes' is the default)]),
 282    [AS_IF([test "x$enableval" = "xyes"], [],
 283           [test "x$enableval" = "xno"], [AC_DEFINE([GNUNET_CULL_LOGGING],[],[Define to cull all logging calls])],
 284           [test "x$enableval" = "xverbose"], [extra_logging=GNUNET_YES]
 285           [test "x$enableval" = "xveryverbose"], [extra_logging=\(GNUNET_YES+1\)])
 286    ], [])
 287 AC_DEFINE_UNQUOTED([GNUNET_EXTRA_LOGGING],[$extra_logging],[1 if extra logging is enabled, 2 for very verbose extra logging, 0 otherwise])
 288
 289 # should memory poisoning be enabled?
 290 AC_MSG_CHECKING(whether to poison freed memory)
 291 AC_ARG_ENABLE([poisoning],
 292    [AS_HELP_STRING([--enable-poisoning], [enable poisoning of freed memory (good for debugging)])],
 293    [enable_poisoning=${enableval}],
 294    [
 295      if test "x$extra_logging" != "xGNUNET_NO"; then
 296        enable_poisoning="defaults to yes (extra logging is enabled)"
 297      else
 298        enable_poisoning=no
 299      fi
 300    ])
 301 AC_MSG_RESULT($enable_poisoning)
 302 if test ! "x$enable_poisoning" = "xno"; then
 303   enable_poisoning=1
 304 else
 305   enable_poisoning=0
 306 fi
 307 AC_DEFINE_UNQUOTED([ENABLE_POISONING],[$enable_poisoning],[1 if freed memory should be poisoned, 0 otherwise])
 308
 309 if test $build = $target
 310 then
 311 AC_MSG_CHECKING([for working HMAC])
 312 AC_LANG_PUSH(C)
 313 LIBS="$LIBS $LIBGCRYPT_LIBS"
 314 CFLAGS="$CFLAGS $LIBGCRYPT_CFLAGS"
 315 AC_RUN_IFELSE(
 316   [AC_LANG_PROGRAM([#include <gcrypt.h>
 317         #include <stdio.h>], [[
 318         gcry_md_hd_t mac;
 319
 320         unsigned char data[] = { 0xbf, 0x16, 0x6e, 0x46, 0x3a, 0x6c, 0xf3, 0x93, 0xa7, 0x72,
 321             0x11, 0xa1, 0xdc, 0x0b, 0x07, 0xdb, 0x1a, 0x5e, 0xd9, 0xb9, 0x81, 0xbe,
 322             0xea, 0xe4, 0x31, 0x5f, 0x24, 0xff, 0xfe, 0x50, 0x8a, 0xde };
 323         unsigned char key[] = { 0xfc, 0x62, 0x76, 0x35 };
 324         unsigned char result[] = {0xa2, 0xb, 0x1, 0xd9, 0xc0, 0x8b, 0x5a, 0x12, 0x80,
 325             0xd5, 0x50, 0x12, 0x8e, 0xd0, 0x5b, 0xb6, 0x5c, 0x87, 0x24, 0xe2, 0xd0,
 326             0xd2, 0xaf, 0x63, 0xae, 0xd1, 0xd6, 0x64, 0x14, 0xe3, 0x6e, 0x61, 0x5b,
 327             0xd, 0xba, 0x17, 0x7d, 0xd3, 0x10, 0xb1, 0x37, 0x41, 0x91, 0x7d, 0xeb,
 328             0x1, 0x4d, 0x71, 0xe8, 0x59, 0x71, 0x42, 0x8e, 0xd6, 0xf3, 0x29, 0x3b,
 329             0x90, 0xf2, 0xd1, 0xaf, 0x65, 0x1e, 0xb3};
 330
 331         if (!gcry_check_version (GCRYPT_VERSION))
 332         {
 333           fprintf (stderr, "Version mismatch %s <-> %s \n", gcry_check_version (NULL), GCRYPT_VERSION);
 334           return 1;
 335         }
 336
 337         gcry_control (GCRYCTL_DISABLE_SECMEM, 0);
 338         gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
 339
 340         if (gcry_md_open(&mac, GCRY_MD_SHA512, GCRY_MD_FLAG_HMAC) != GPG_ERR_NO_ERROR)
 341         {
 342           fprintf (stderr, "gcry_md_open error\n");
 343           return 2;
 344         }
 345
 346         gcry_md_setkey (mac, key, sizeof (key));
 347         gcry_md_write (mac, data, sizeof (data));
 348
 349         if (memcmp(gcry_md_read (mac, 0), result, gcry_md_get_algo_dlen (gcry_md_get_algo (mac))) != 0)
 350         {
 351           fprintf (stderr, "memcmp error\n");
 352           return 3;
 353         }
 354
 355         gcry_md_close (mac);
 356
 357         return 0;
 358     ]])],
 359   [AC_MSG_RESULT([yes])],
 360   [
 361    RESULT=$?
 362    if test $RESULT = 3
 363    then
 364      AC_MSG_FAILURE([HMAC test vector does not match. This is a known problem with libgcrypt 1.2.2 on Windows and fixed in 1.4.6.])
 365    fi
 366    if test $RESULT = 2
 367    then
 368      AC_MSG_FAILURE([HMAC test failed])
 369    fi
 370    if test $RESULT = 1
 371    then
 372      AC_MSG_FAILURE([libgcrypt header version does not match library version])
 373    fi
 374   ],
 375   [AC_MSG_RESULT([cross compiling, test skipped])])
 376 AC_LANG_POP(C)
 377 fi      # $build = $target
 378
 379 # check for bluetooth library
 380 bluetooth=0
 381 AC_CHECK_LIB(bluetooth, ba2str,[AC_CHECK_HEADER([bluetooth/bluetooth.h],bluetooth=1)])
 382 if test "$build_target" = "mingw"
 383 then
 384   bluetooth=1
 385 fi
 386 AM_CONDITIONAL(HAVE_LIBBLUETOOTH, [test "$bluetooth" = 1])
 387 if test "$bluetooth" = 1
 388 then
 389   AC_DEFINE([HAVE_LIBBLUETOOTH],[1],[Have bluetooth library])
 390 else
 391   AC_DEFINE([HAVE_LIBBLUETOOTH],[0],[Lacking bluetooth library])
 392 fi
 393
 394 # check for jansson library
 395 jansson=0
 396 AC_CHECK_HEADER([jansson.h],jansson=1)
 397 AM_CONDITIONAL(HAVE_JANSSON, [test "$jansson" = 1])
 398 if test "x$jansson" = x1
 399 then
 400   AC_DEFINE([HAVE_JANSSON],[1],[Have jansson library])
 401 else
 402   AC_DEFINE([HAVE_JANSSON],[0],[Lacking jansson library])
 403 fi
 404
 405 # check for libpulse(audio) library
 406 pulse=0
 407 AC_CHECK_LIB(pulse,pa_stream_peek,
 408   [AC_CHECK_HEADER([pulse/simple.h],pulse=1)])
 409 if test "$build_target" = "mingw"
 410 then
 411   pulse=0
 412 fi
 413 if test "$pulse" = 1
 414 then
 415   AC_DEFINE([HAVE_PULSE],[1],[Have libpulse(audio) library])
 416 fi
 417
 418 # check for libopus(audio) library
 419 opus=0
 420 AC_CHECK_LIB(opus,opus_decode_float,
 421   [AC_CHECK_HEADER([opus/opus.h],
 422     [AC_CHECK_DECL([OPUS_SET_GAIN],[opus=1],[],[[#include <opus/opus.h>]]
 423     )]
 424   )]
 425 )
 426 if test "$opus" = 1
 427 then
 428   AC_DEFINE([HAVE_OPUS],[1],[Have libopus library])
 429 fi
 430
 431 # libogg
 432 AC_CHECK_LIB(ogg, ogg_stream_flush_fill,
 433         [AC_CHECK_HEADERS([ogg/ogg.h],
 434           AM_CONDITIONAL(HAVE_OGG, true)
 435           ogg=1
 436           AC_DEFINE(HAVE_OGG,1,[Have ogg]),
 437           AM_CONDITIONAL(HAVE_OGG, false)
 438           ogg=0
 439           AC_DEFINE(HAVE_OGG,0,[lacking ogg]))],
 440         AM_CONDITIONAL(HAVE_OGG, false)
 441         ogg=0)
 442
 443
 444
 445 gst=0
 446 PKG_CHECK_MODULES(
 447   [GST],
 448   [glib-2.0 gobject-2.0 gstreamer-1.0 gstreamer-app-1.0 gstreamer-audio-1.0],
 449   [
 450     gst=1
 451     AC_MSG_RESULT(ok)
 452   ], [
 453     gst=0
 454     AC_MSG_RESULT(not found)
 455   ])
 456
 457 # Pulse Audio
 458 if test "x$pulse" != "x1" -o "x$opus" != "x1" -o "x$ogg" != "x1"
 459 then
 460  if test "x$gst" != "x1"
 461  then
 462   conversation_backend=none
 463   AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
 464   AM_CONDITIONAL(BUILD_GST_HELPERS, false)
 465   AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
 466  else
 467    conversation_backend=gst
 468    AM_CONDITIONAL(BUILD_PULSE_HELPERS, false)
 469    AM_CONDITIONAL(BUILD_GST_HELPERS, true)
 470    AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
 471  fi
 472 else
 473
 474  conversation_backend=pulse
 475  AM_CONDITIONAL(BUILD_PULSE_HELPERS, true)
 476  AM_CONDITIONAL(BUILD_GST_HELPERS, false)
 477  AM_CONDITIONAL(BUILD_EXPERIMENTAL_HELPERS, false)
 478 fi
 479
 480 # libgnurl
 481 LIBGNURL_CHECK_CONFIG(,7.34.0,gnurl=1,gnurl=0)
 482 if test "$gnurl" = 1
 483 then
 484         AM_CONDITIONAL(HAVE_LIBGNURL, true)
 485         AC_DEFINE([HAVE_LIBGNURL],[1],[Have libgnurl])
 486 else
 487         AM_CONDITIONAL(HAVE_LIBGNURL, false)
 488         AC_DEFINE([HAVE_LIBGNURL],[0],[Lacking libgnurl])
 489 fi
 490
 491 SAVE_CPPFLAGS=$CPPFLAGS
 492 CPPFLAGS="$LIBGNURL_CPPFLAGS $LIBCURL_CPPFLAGS $CPPFLAGS"
 493 LIBS="$LIBGNURL $LIBCURL $LIBS"
 494
 495 # libcurl-gnutls
 496 LIBCURL_CHECK_CONFIG(,7.34.0,[curl=true],[curl=false])
 497 if test "x$curl" = xtrue
 498 then
 499
 500  AC_CHECK_HEADERS([curl/curl.h],
 501   AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],[curl=false],[[#include <curl/curl.h>]]),
 502   [curl=false])
 503  AC_CHECK_HEADERS([gnurl/curl.h],
 504   AC_CHECK_DECLS(CURLINFO_TLS_SESSION,[curl=true],,[[#include <gnurl/curl.h>]]))
 505  # need libcurl-gnutls.so, everything else is not acceptable
 506  AC_CHECK_LIB([curl-gnutls],[curl_easy_getinfo],,[curl=false])
 507  # cURL must support CURLINFO_TLS_SESSION, version >= 7.34
 508 fi
 509
 510 # Check for curl/curl.h and gnurl/curl.h so we can use #ifdef
 511 # HAVE_CURL_CURL_H later (the above LIBCURL_CHECK_CONFIG accepted
 512 # *either* header set).
 513 AC_CHECK_HEADERS([curl/curl.h],,
 514   curl=false
 515   AC_CHECK_HEADERS([gnurl/curl.h],,
 516   gnurl=false))
 517
 518
 519
 520 if test x$curl = xfalse
 521 then
 522         AM_CONDITIONAL(HAVE_LIBCURL, false)
 523 if test "$gnurl" = 0
 524 then
 525         AC_MSG_WARN([ERROR: GNUnet requires libcurl-gnutls or gnurl >= 7.34])
 526 fi
 527 else
 528         AM_CONDITIONAL(HAVE_LIBCURL, true)
 529         AC_DEFINE([HAVE_LIBCURL],[1],[Have CURL])
 530 fi
 531
 532
 533 # restore LIBS & CPPFLAGS
 534 LIBS=$SAVE_LIBS
 535 CPPFLAGS=$SAVE_CPPFLAGS
 536
 537 AC_CHECK_HEADERS([glpk.h],[glpk=true],[gplk=false])
 538 # GLPK must support glpk_init_env, version >= 4.43
 539 AC_CHECK_LIB([glpk],[glp_init_env],,[gplk=false])
 540 # GLPK must support atm MLP presolving, version >= 4.32
 541 AC_CHECK_MEMBERS(glp_iocp.presolve,,[gplk=false],[[#include <glpk.h>]])
 542 if test x$gplk = xfalse
 543 then
 544         AM_CONDITIONAL(HAVE_LIBGLPK, false)
 545         AC_MSG_WARN([ERROR: GNUnet requires GLPK  >= 4.32])
 546 else
 547         AM_CONDITIONAL(HAVE_LIBGLPK, true)
 548         AC_DEFINE([HAVE_LIBGLPK],[1],[Have GLPK])
 549 fi
 550
 551
 552 AC_CHECK_HEADERS([nss.h],[nss=true],[nss=false])
 553 if test x$nss = xfalse
 554 then
 555         AM_CONDITIONAL(HAVE_GLIBCNSS, false)
 556         AC_MSG_WARN([ERROR: No GNU libc nss header, will not build NSS plugin])
 557 else
 558         AM_CONDITIONAL(HAVE_GLIBCNSS, true)
 559 fi
 560
 561
 562
 563 # test for kvm and kstat (for CPU stats under BSD/Solaris)
 564 AC_CHECK_LIB([kvm],[kvm_open])
 565 AC_CHECK_LIB([kstat],[kstat_open])
 566
 567
 568 # should the build process be restricted to the code required
 569 # for GNU Taler wallets?
 570 AC_MSG_CHECKING(whether to compile GNU Taler Wallet library ONLY)
 571 AC_ARG_ENABLE([taler-wallet],
 572    [AS_HELP_STRING([--enable-taler-wallet], [only compile for Taler wallet])],
 573    [taler_only=${enableval}],
 574    [taler_only=no])
 575 AC_MSG_RESULT($taler_only)
 576 if test "x$taler_only" = "xyes"
 577 then
 578   AM_CONDITIONAL([TALER_ONLY],true)
 579   AC_DEFINE([TALER_WALLET_ONLY],[1],[Compiling for Taler wallet])
 580 else
 581   AM_CONDITIONAL([TALER_ONLY],false)
 582   AC_DEFINE([TALER_WALLET_ONLY],[0],[Canonical compilation])
 583 fi
 584
 585 # test for libextractor
 586 extractor=0
 587 AC_MSG_CHECKING(for libextractor)
 588 AC_ARG_WITH(extractor,
 589    [  --with-extractor=PFX    base of libextractor installation],
 590    [AC_MSG_RESULT([$with_extractor])
 591     case $with_extractor in
 592       no)
 593         ;;
 594       yes)
 595         AC_CHECK_HEADERS(extractor.h,
 596           AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
 597             extractor=1))
 598         ;;
 599       *)
 600         LDFLAGS="-L$with_extractor/lib $LDFLAGS"
 601         CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
 602         AC_CHECK_HEADERS(extractor.h,
 603           AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
 604             EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
 605             extractor=1))
 606         ;;
 607     esac
 608    ],
 609    [AC_MSG_RESULT([--with-extractor not specified])
 610     AC_CHECK_HEADERS(extractor.h,
 611      AC_CHECK_LIB([extractor], [EXTRACTOR_plugin_add_defaults],
 612       extractor=1))])
 613 # restore LIBS
 614 LIBS=$SAVE_LIBS
 615
 616 if test "$extractor" != 1
 617 then
 618  AM_CONDITIONAL(HAVE_LIBEXTRACTOR, false)
 619  AC_DEFINE([HAVE_LIBEXTRACTOR],[0],[Lacking libextractor])
 620 else
 621  AM_CONDITIONAL(HAVE_LIBEXTRACTOR, true)
 622  AC_DEFINE([HAVE_LIBEXTRACTOR],[1],[Have libextractor])
 623 fi
 624
 625
 626 if test "$taler_only" != yes
 627 then
 628
 629 # Check for libltdl header (#2999)
 630 ltdl=0
 631 AC_MSG_CHECKING(for libltdl)
 632 AC_ARG_WITH(ltdl,
 633    [  --with-ltdl=PFX    base of libltdl installation],
 634    [AC_MSG_RESULT([$with_ltdl])
 635     case $with_ltdl in
 636       no)
 637         ;;
 638       yes)
 639         AC_CHECK_HEADERS(ltdl.h,
 640           AC_CHECK_LIB([ltdl], [lt_dlopenext],
 641             ltdl=1))
 642         ;;
 643       *)
 644         LDFLAGS="-L$with_ltdl/lib $LDFLAGS"
 645         CPPFLAGS="-I$with_ltdl/include $CPPFLAGS"
 646         AC_CHECK_HEADERS(ltdl.h,
 647           AC_CHECK_LIB([ltdl], [lt_dlopenext],
 648             EXT_LIB_PATH="-L$with_ltdl/lib $EXT_LIB_PATH"
 649             ltdl=1))
 650         ;;
 651     esac
 652    ],
 653    [AC_MSG_RESULT([--with-ltdl not specified])
 654     AC_CHECK_HEADERS(ltdl.h,
 655      AC_CHECK_LIB([ltdl], [lt_dlopenext],
 656       ltdl=1))])
 657 if test x$ltdl = x1
 658 then
 659  AC_MSG_RESULT([libltdl found])
 660 else
 661  AC_MSG_ERROR([GNUnet requires libltdl (from GNU libtool), try installing libltdl-dev])
 662 fi
 663 # restore LIBS
 664 LIBS=$SAVE_LIBS
 665
 666
 667 # libidn
 668 AC_MSG_CHECKING([if Libidn can be used])
 669 AC_ARG_WITH(libidn, AC_HELP_STRING([--with-libidn=[DIR]],
 670                                     [Support IDN (needs GNU Libidn)]),
 671 libidn=$withval, libidn=yes)
 672 if test "$libidn" != "no"; then
 673   if test "$libidn" != "yes"; then
 674      LDFLAGS="${LDFLAGS} -L$libidn/lib"
 675      CPPFLAGS="${CPPFLAGS} -I$libidn/include"
 676   fi
 677 fi
 678 libidn=no
 679 AC_CHECK_HEADER(idna.h,
 680   AC_CHECK_LIB(idn, stringprep_check_version,
 681     [libidn=yes LIBS="${LIBS} -lidn"], []), [])
 682 if test "$libidn" != "yes"; then
 683   AC_MSG_FAILURE([GNUnet requires libidn.
 684 libidn-1.13 should be sufficient, newer versions work too.])
 685 fi
 686 AC_MSG_RESULT($libidn)
 687
 688
 689 # test for zlib
 690 SAVE_LDFLAGS=$LDFLAGS
 691 SAVE_CPPFLAGS=$CPPFLAGS
 692 AC_ARG_WITH(zlib,
 693             [  --with-zlib[[=DIR]]       use libz in DIR],
 694             [AS_IF([test "$withval" = "no"],
 695                    [AC_MSG_ERROR([GNUnet requires zlib])],
 696                    [test "$withval" != "yes"],
 697                    [
 698                      Z_DIR=$withval
 699                      CPPFLAGS="${CPPFLAGS} -I$withval/include"
 700                      LDFLAGS="${LDFLAGS} -L$withval/lib"
 701                    ])
 702             ])
 703 AC_CHECK_HEADER(zlib.h,
 704                 [],
 705                 [AC_MSG_ERROR([GNUnet requires zlib])])
 706 AC_CHECK_LIB(z, compress2,
 707              [
 708               AC_DEFINE([HAVE_ZLIB], [], [Have compression library])
 709               if test "x${Z_DIR}" != "x"; then
 710                       Z_CFLAGS="-I${Z_DIR}/include"
 711                       Z_LIBS="-L${Z_DIR}/lib -lz"
 712               else
 713                       Z_LIBS="-lz"
 714               fi],
 715               [AC_MSG_ERROR([GNUnet requires zlib])])
 716 AC_SUBST(Z_CFLAGS)
 717 AC_SUBST(Z_LIBS)
 718
 719 if test "$enable_shared" = "no"
 720 then
 721  AC_MSG_ERROR([GNUnet only works with shared libraries. Sorry.])
 722 fi
 723
 724
 725
 726 # restore LIBS
 727 LIBS=$SAVE_LIBS
 728
 729
 730 fi
 731
 732 # check for iconv
 733 AM_ICONV
 734
 735 # test for libunistring
 736 gl_LIBUNISTRING
 737 if test $HAVE_LIBUNISTRING != yes; then
 738  AC_MSG_ERROR([GNUnet requires libunistring])
 739 fi
 740 # under emscripten, $gl_libunistring_hexversion is undefined
 741 if test "$taler_only" != yes; then
 742 if test "x$gl_libunistring_hexversion" = "x" || test "$gl_libunistring_hexversion" -le 2305; then
 743  AC_MSG_ERROR([GNUnet requires libunistring >= 0.9.1.1])
 744 fi
 745 fi
 746 AC_CHECK_HEADERS([unistr.h],,AC_MSG_ERROR([Compiling GNUnet requires unistr.h (from libunistring) to be installed]))
 747
 748 # restore LIBS
 749 LIBS=$SAVE_LIBS
 750
 751
 752
 753 # Checks for standard header files.
 754 AC_HEADER_DIRENT
 755 AC_HEADER_STDC
 756
 757 # Check for headers that are ALWAYS required
 758 AC_CHECK_HEADERS([fcntl.h math.h errno.h ctype.h limits.h stdio.h stdlib.h string.h unistd.h stdarg.h signal.h locale.h sys/stat.h sys/types.h],,AC_MSG_ERROR([Compiling GNUnet requires standard UNIX headers files]))
 759
 760
 761
 762 # Checks for headers that are only required on some systems or opional (and where we do NOT abort if they are not there)
 763 AC_CHECK_HEADERS([malloc.h malloc/malloc.h malloc/malloc_np.h langinfo.h sys/param.h sys/mount.h sys/statvfs.h sys/select.h sockLib.h sys/mman.h sys/msg.h sys/vfs.h arpa/inet.h fcntl.h libintl.h netdb.h netinet/in.h sys/ioctl.h sys/socket.h sys/time.h unistd.h kstat.h sys/sysinfo.h kvm.h sys/file.h sys/resource.h ifaddrs.h mach/mach.h stddef.h sys/timeb.h terminos.h argz.h ucred.h sys/ucred.h endian.h sys/endian.h execinfo.h byteswap.h])
 764
 765 # FreeBSD requires something more funky for netinet/in_systm.h and netinet/ip.h...
 766 AC_CHECK_HEADERS([sys/types.h netinet/in_systm.h netinet/in.h netinet/ip.h],,,
 767 [#ifdef HAVE_SYS_TYPES_H
 768 #include <sys/types.h>
 769 #endif
 770 #ifdef HAVE_NETINET_IN_SYSTM_H
 771 #include <netinet/in_systm.h>
 772 #endif
 773 #ifdef HAVE_NETINET_IN_H
 774 #include <netinet/in.h>
 775 #endif
 776 ])
 777
 778 SAVE_LDFLAGS=$LDFLAGS
 779 SAVE_CPPFLAGS=$CPPFLAGS
 780
 781 # test for sqlite
 782 sqlite=false
 783 AC_MSG_CHECKING(for SQLite)
 784 AC_ARG_WITH(sqlite,
 785   [  --with-sqlite=PFX       base of SQLite installation],
 786   [AC_MSG_RESULT("$with_sqlite")
 787    case $with_sqlite in
 788    no)
 789      ;;
 790    yes)
 791     AC_CHECK_HEADERS(sqlite3.h,
 792      sqlite=true)
 793      ;;
 794    *)
 795     LDFLAGS="-L$with_sqlite/lib $LDFLAGS"
 796     CPPFLAGS="-I$with_sqlite/include $CPPFLAGS"
 797     AC_CHECK_HEADERS(sqlite3.h,
 798      EXT_LIB_PATH="-L$with_sqlite/lib $EXT_LIB_PATH"
 799      SQLITE_LDFLAGS="-L$with_sqlite/lib"
 800      SQLITE_CPPFLAGS="-I$with_sqlite/include"
 801      sqlite=true)
 802     LDFLAGS=$SAVE_LDFLAGS
 803     CPPFLAGS=$SAVE_CPPFLAGS
 804     ;;
 805    esac
 806   ],
 807   [AC_MSG_RESULT([--with-sqlite not specified])
 808     AC_CHECK_HEADERS(sqlite3.h, sqlite=true)])
 809 AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue)
 810 AC_SUBST(SQLITE_CPPFLAGS)
 811 AC_SUBST(SQLITE_LDFLAGS)
 812
 813 LDFLAGS=$SAVE_LDFLAGS
 814 CPPFLAGS=$SAVE_CPPFLAGS
 815
 816 # test for postgres
 817 postgres=false
 818 # even running the check for postgres breaks emscripten ...
 819 if test "$taler_only" != yes; then
 820   AX_LIB_POSTGRESQL([9.5])
 821   if test "$found_postgresql" = "yes"; then
 822     CPPFLAGS="$CPPFLAGS $POSTGRESQL_CPPFLAGS"
 823     AC_CHECK_HEADERS([libpq-fe.h],
 824       postgres=true)
 825   fi
 826 fi
 827 AM_CONDITIONAL(HAVE_POSTGRESQL, test x$postgres = xtrue)
 828
 829
 830 LDFLAGS=$SAVE_LDFLAGS
 831 CPPFLAGS=$SAVE_CPPFLAGS
 832
 833 # mysql & windows
 834 AC_CHECK_TYPES([sigset_t, off_t], [], [], [#include <sys/types.h>])
 835 AC_CHECK_TYPES([size_t], [], [], [#include <stdio.h>])
 836
 837 if test "$build_target" = "mingw"
 838 then
 839   CYGWIN_MYSQL_MAGIC="#include <mysql/my_global.h>"
 840 fi
 841
 842 # test for mysql
 843 mysql=false
 844 mysqlfail=false
 845 SAVE_LDFLAGS=$LDFLAGS
 846 SAVE_CPPFLAGS=$CPPFLAGS
 847 AC_MSG_CHECKING(for mysql)
 848 AC_ARG_WITH(mysql,
 849   [  --with-mysql=PFX        base of MySQL installation],
 850   [AC_MSG_RESULT([$with_mysql])
 851    case $with_mysql in
 852    no)
 853       ;;
 854    yes|"")
 855       AC_CHECK_HEADERS(mysql/mysql.h,
 856        AC_CHECK_LIB(mysqlclient, mysql_init,
 857
 858        mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
 859       ;;
 860    *)
 861       LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql $LDFLAGS $ZLIBS"
 862       CPPFLAGS="-I$with_mysql/include $CPPFLAGS"
 863       AC_CHECK_HEADERS(mysql/mysql.h,
 864        AC_CHECK_LIB(mysqlclient, mysql_init,
 865         MYSQL_LDFLAGS="-L$with_mysql/lib -L$with_mysql/lib/mysql"
 866         MYSQL_CPPFLAGS="-I$with_mysql/include"
 867
 868         mysql=true), [], [$CYGWIN_MYSQL_MAGIC])
 869       ;;
 870    esac
 871   ],
 872   [AC_MSG_RESULT([--with-mysql not specified])
 873    if test -d "/usr/lib64/mysql"; then
 874     MYSQL_LIBDIR="/usr/lib64/mysql"
 875    elif test -d "/usr/lib/mysql"; then
 876     MYSQL_LIBDIR="/usr/lib/mysql"
 877    else
 878     MYSQL_LIBDIR="/usr/lib"
 879    fi
 880    LDFLAGS="-L$MYSQL_LIBDIR $LDFLAGS $ZLIBS"
 881    AC_CHECK_LIB(mysqlclient, mysql_init,
 882     [AC_CHECK_HEADERS(mysql/mysql.h,
 883       MYSQL_LDFLAGS="-L$MYSQL_LIBDIR"
 884       mysql=true
 885
 886      , [], [$CYGWIN_MYSQL_MAGIC])])
 887   ])
 888
 889 AC_SUBST(MYSQL_LDFLAGS)
 890 AC_SUBST(MYSQL_CPPFLAGS)
 891
 892 # additional version check for mysql
 893 AC_ARG_ENABLE(mysql-version-check, [  --disable-mysql-version-check  do not check MySQL version],, enable_mysql_version_check=yes)
 894 if test "$mysql" = "true" -a "x$enable_mysql_version_check" = "xyes"
 895 then
 896   AC_MSG_CHECKING(mysql version)
 897   AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
 898     [[$CYGWIN_MYSQL_MAGIC
 899       #include <mysql/mysql.h>]],
 900     [[
 901       #if (MYSQL_VERSION_ID < 40100)
 902       #error needs at least version >= 4.1
 903       #endif
 904       int main () { return 0; }
 905     ]])
 906     ],mysql=true,mysql=false)
 907   if test "$mysql" = "false"
 908   then
 909     mysqlfail=true
 910     AC_MSG_RESULT([fail, >= 4.1 required])
 911   else
 912     AC_MSG_RESULT(ok)
 913   fi
 914 fi
 915 AM_CONDITIONAL(HAVE_MYSQL, test x$mysql = xtrue)
 916 AM_CONDITIONAL(HAVE_MYSQLE, test "0" = "1")
 917 # restore LIBS
 918 LIBS=$SAVE_LIBS
 919 LDFLAGS=$SAVE_LDFLAGS
 920 CPPFLAGS=$SAVE_CPPFLAGS
 921
 922 if test "$sqlite" = 0 -a "$mysql" = 0
 923 then
 924  AC_MSG_ERROR([GNUnet requires SQLite or MySQL])
 925 fi
 926
 927 # libmicrohttpd
 928 lmhd=0
 929 AC_MSG_CHECKING([for libmicrohttpd])
 930 AC_ARG_WITH(microhttpd,
 931    [  --with-microhttpd=PFX   base of libmicrohttpd installation],
 932    [AC_MSG_RESULT([$with_microhttpd])
 933     case $with_microhttpd in
 934       no)
 935         ;;
 936       yes|"")
 937         AC_CHECK_HEADERS([microhttpd.h],
 938           AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
 939             AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
 940               [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
 941               AC_COMPILE_IFELSE([AC_LANG_SOURCE([
 942                 #include "$native_srcdir/src/include/platform.h"
 943                 #include <microhttpd.h>
 944                 #if (MHD_VERSION < 0x0094200)
 945                 #error needs at least version 0.9.42
 946                 #endif
 947                 int main () { return 0; }
 948                ])],
 949                [AC_MSG_RESULT(ok)
 950                 lmhd=1],
 951                [AC_MSG_RESULT(failed)])]),
 952             [],[#include "$native_srcdir/src/include/platform.h"
 953                 #include <microhttpd.h>]),,
 954             [#include "$native_srcdir/src/include/platform.h"])
 955         ;;
 956       *)
 957         LDFLAGS="-L$with_microhttpd/lib $LDFLAGS"
 958         CPPFLAGS="-I$with_microhttpd/include $CPPFLAGS"
 959         AC_CHECK_HEADERS(microhttpd.h,
 960           AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
 961             AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
 962               EXT_LIB_PATH="-L$with_microhttpd/lib $EXT_LIB_PATH"
 963               [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
 964                AC_COMPILE_IFELSE([AC_LANG_SOURCE([
 965                 #include "$native_srcdir/src/include/platform.h"
 966                 #include <microhttpd.h>
 967                 #if (MHD_VERSION < 0x0094200)
 968                 #error needs at least version 0.9.42
 969                 #endif
 970                 int main () { return 0; }
 971                ])],
 972                [AC_MSG_RESULT(ok)
 973                 lmhd=1],
 974                [AC_MSG_RESULT(failed)])]),
 975             [],[#include "$native_srcdir/src/include/platform.h"
 976                 #include <microhttpd.h>]),,
 977             [#include "$native_srcdir/src/include/platform.h"])
 978         ;;
 979     esac
 980    ],
 981    [AC_MSG_RESULT([--with-microhttpd not specified])
 982     AC_CHECK_HEADERS([microhttpd.h],
 983       AC_CHECK_DECL(MHD_OPTION_PER_IP_CONNECTION_LIMIT,
 984         AC_CHECK_LIB([microhttpd], [MHD_get_fdset2],
 985           [AC_MSG_CHECKING([for libmicrohttpd >= 0.9.42])
 986               AC_COMPILE_IFELSE([AC_LANG_SOURCE([
 987                 #include "$native_srcdir/src/include/platform.h"
 988                 #include <microhttpd.h>
 989                 #if (MHD_VERSION < 0x0094200)
 990                 #error needs at least version 0.9.42
 991                 #endif
 992                ])],
 993                [AC_MSG_RESULT(ok)
 994                 lmhd=1],
 995                [AC_MSG_RESULT(failed)])]),
 996         [],[#include "$native_srcdir/src/include/platform.h"
 997             #include <microhttpd.h>]),,
 998        [#include "$native_srcdir/src/include/platform.h"])])
 999 AM_CONDITIONAL(HAVE_MHD, test x$lmhd = x1)
1000 AC_DEFINE_UNQUOTED([HAVE_MHD], $lmhd, [We have libmicrohttpd])
1001
1002 AM_CONDITIONAL(HAVE_JSON, [test x$jansson = x1])
1003
1004 # restore LIBS
1005 LIBS=$SAVE_LIBS
1006
1007 # check for python & pexpect (used for some testcases only)
1008 AM_PATH_PYTHON([2.6],, [:])
1009 AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
1010
1011 # check for gettext
1012 AM_GNU_GETTEXT([external])
1013 AM_GNU_GETTEXT_VERSION([0.18.1])
1014
1015 # Checks for standard typedefs, structures, and compiler characteristics.
1016 AC_TYPE_PID_T
1017 AC_TYPE_SIZE_T
1018 AC_TYPE_MODE_T
1019 AC_HEADER_TIME
1020 AC_HEADER_STAT
1021 AC_HEADER_STDBOOL
1022 AC_STRUCT_TM
1023
1024 AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
1025    [ AC_DEFINE(HAVE_SOCKADDR_IN_SIN_LEN, 1, [Do we have sockaddr_in.sin_len?])
1026    ],
1027    [],
1028    [
1029       #include <sys/types.h>
1030       #include <sys/socket.h>
1031       #include <netinet/in.h>
1032    ])
1033
1034 AC_CHECK_MEMBER([struct sockaddr_un.sun_len],
1035    [ AC_DEFINE(HAVE_SOCKADDR_UN_SUN_LEN, 1, [Do we have sockaddr_un.sun_len?])
1036    ],
1037    [],
1038    [
1039       #include <sys/types.h>
1040       #include <sys/socket.h>
1041       #include <sys/un.h>
1042    ])
1043
1044
1045
1046 # Checks for library functions.
1047 AC_FUNC_CLOSEDIR_VOID
1048 AC_FUNC_FORK
1049 AC_PROG_GCC_TRADITIONAL
1050 AC_FUNC_MEMCMP
1051 AC_FUNC_SELECT_ARGTYPES
1052 AC_FUNC_CHOWN
1053
1054 AC_TYPE_SIGNAL
1055 AC_FUNC_STAT
1056 AC_FUNC_STRFTIME
1057 AC_FUNC_VPRINTF
1058 AC_HEADER_SYS_WAIT
1059 AC_TYPE_OFF_T
1060 AC_TYPE_UID_T
1061 AC_CHECK_FUNCS([atoll stat64 strnlen mremap getrlimit setrlimit sysconf initgroups strndup gethostbyname2 getpeerucred getpeereid setresuid $funcstocheck getifaddrs freeifaddrs getresgid mallinfo malloc_size malloc_usable_size getrusage random srandom stat statfs statvfs wait4])
1062
1063 # restore LIBS
1064 LIBS=$SAVE_LIBS
1065
1066 GN_INTLINCL=""
1067 GN_LIBINTL="$LTLIBINTL"
1068 AC_ARG_ENABLE(framework, [  --enable-framework      enable Mac OS X framework build helpers],enable_framework_build=$enableval)
1069 AM_CONDITIONAL(WANT_FRAMEWORK, test x$enable_framework_build = xyes)
1070 if test x$enable_framework_build = xyes
1071 then
1072   AC_DEFINE([FRAMEWORK_BUILD], 1, [Build a Mac OS X Framework])
1073   GN_INTLINCL='-I$(top_srcdir)/src/intlemu'
1074   GN_LIBINTL='$(top_builddir)/src/intlemu/libintlemu.la -framework CoreFoundation'
1075   AC_LIB_APPENDTOVAR([CPPFLAGS], [$GN_INTLINCL])
1076 fi
1077
1078 GN_LIB_LDFLAGS="-export-dynamic -no-undefined"
1079 GN_PLUGIN_LDFLAGS="-export-dynamic -avoid-version -module -no-undefined"
1080
1081 AC_SUBST(GN_LIB_LDFLAGS)
1082 AC_SUBST(GN_PLUGIN_LDFLAGS)
1083 AC_SUBST(GN_INTLINCL)
1084 AC_SUBST(GN_LIBINTL)
1085
1086 AC_SUBST(CPPFLAGS)
1087 AC_SUBST(LIBS)
1088 AC_SUBST(LDFLAGS)
1089 AC_SUBST(EXT_LIB_PATH)
1090 AC_SUBST(EXT_LIBS)
1091
1092 AC_SUBST(LIBPREFIX)
1093 AC_SUBST(DLLDIR)
1094 AC_SUBST(EXT_LIB_PATH)
1095
1096
1097 # test for sudo
1098 AC_MSG_CHECKING(for sudo)
1099 AC_ARG_WITH(sudo,
1100   [  --with-sudo=PATH       path to sudo binary (or just yes)],
1101   [AC_MSG_RESULT("$with_sudo")
1102    case $with_sudo in
1103    no)
1104      SUDO_BINARY=
1105      ;;
1106    yes)
1107      SUDO_BINARY=sudo
1108      ;;
1109    *)
1110      SUDO_BINARY=$with_sudo
1111     ;;
1112    esac
1113   ],
1114   [AC_MSG_RESULT([no])])
1115 AC_SUBST(SUDO_BINARY)
1116 AM_CONDITIONAL([HAVE_SUDO], [test "x$SUDO_BINARY" != "x" -o -w /])
1117
1118
1119 # test for gnunetdns group name
1120 GNUNETDNS_GROUP=gnunetdns
1121 AC_MSG_CHECKING(for gnunetdns group name)
1122 AC_ARG_WITH(gnunetdns,
1123   [  --with-gnunetdns=GRPNAME       name for gnunetdns group],
1124   [AC_MSG_RESULT("$with_gnunetdns")
1125    case $with_gnunetdns in
1126    no)
1127      GNUNETDNS_GROUP=gnunet
1128      ;;
1129    yes)
1130      GNUNETDNS_GROUP=gnunetdns
1131      ;;
1132    *)
1133      GNUNETDNS_GROUP=$with_gnunetdns
1134     ;;
1135    esac
1136   ],
1137   [AC_MSG_RESULT([gnunetdns])])
1138 AC_SUBST(GNUNETDNS_GROUP)
1139
1140
1141
1142 # gnutls
1143 gnutls=0
1144 gnutls_dane=0
1145 AC_MSG_CHECKING(for gnutls)
1146 AC_ARG_WITH(gnutls,
1147    [  --with-gnutls=PFX   base of gnutls installation],
1148    [AC_MSG_RESULT([$with_gnutls])
1149     case $with_gnutls in
1150       no)
1151         ;;
1152       yes)
1153         AC_CHECK_HEADERS([gnutls/abstract.h],
1154             AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1155              gnutls=true))
1156         AC_CHECK_HEADERS([gnutls/dane.h],
1157             AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1158               gnutls_dane=1))
1159         ;;
1160       *)
1161         LDFLAGS="-L$with_gnutls/lib $LDFLAGS"
1162         CPPFLAGS="-I$with_gnutls/include $CPPFLAGS"
1163         AC_CHECK_HEADERS([gnutls/abstract.h],
1164             AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1165               EXT_LIB_PATH="-L$with_gnutls/lib $EXT_LIB_PATH"
1166               gnutls=true))
1167         AC_CHECK_HEADERS([gnutls/dane.h],
1168             AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1169               gnutls_dane=1))
1170         ;;
1171     esac
1172    ],
1173    [AC_MSG_RESULT([--with-gnutls not specified])
1174     AC_CHECK_HEADERS([gnutls/abstract.h],
1175         AC_CHECK_LIB([gnutls], [gnutls_priority_set],
1176           gnutls=true))
1177     AC_CHECK_HEADERS([gnutls/dane.h],
1178         AC_CHECK_LIB([gnutls-dane], [dane_verify_crt_raw],
1179                      gnutls_dane=1))
1180    ])
1181 AM_CONDITIONAL(HAVE_GNUTLS, test x$gnutls = xtrue)
1182 AC_DEFINE_UNQUOTED([HAVE_GNUTLS], $gnutls, [We have GnuTLS])
1183 AM_CONDITIONAL(HAVE_GNUTLS_DANE, test x$gnutls_dane = x1)
1184 AC_DEFINE_UNQUOTED([HAVE_GNUTLS_DANE], $gnutls_dane, [We have GnuTLS with DANE support])
1185
1186
1187 # Test if we are building for superMUC
1188 AC_MSG_CHECKING(if GNUnet is being configured to run on the SuperMUC)
1189 AC_ARG_ENABLE([supermuc],
1190     [AS_HELP_STRING([--enable-supermuc],
1191        [build GNUnet with support to run on the SuperMUC (default is NO)])],
1192     [if test "x$enable_supermuc" = "xno"
1193      then
1194        supermuc=0
1195      else
1196        supermuc=1
1197      fi],
1198     [supermuc=0
1199      enable_supermuc=no])
1200 AC_MSG_RESULT($enable_SUPERMUC)
1201 AM_CONDITIONAL([ENABLE_SUPERMUC], [test "x$supermuc" = "x1"])
1202 AC_DEFINE_UNQUOTED([ENABLE_SUPERMUC], [$supermuc], [Build with support for SuperMUC])
1203
1204 # Check if NSE has to send timestamp information to testbed logger for
1205 # generating histogram of messages received
1206 AC_MSG_CHECKING(if NSE has to send timestamp information to testbed logger)
1207 AC_ARG_ENABLE([nse-histogram],
1208     [AS_HELP_STRING([--enable-nse-histogram],
1209        [have NSE send timestamp information to testbed logger for generating
1210        histogram of received messages.  NOT useful for production (default is
1211        NO)])],
1212     [if test "x$enableval" = "xno"
1213      then
1214        nse_histogram=0
1215      else
1216        nse_histogram=1
1217      fi],
1218     [nse_histogram=0
1219      enable_nse_histogram=no])
1220 AC_MSG_RESULT($enable_nse_histogram)
1221 AM_CONDITIONAL([ENABLE_NSE_HISTOGRAM], [test "x$nse_histogram" = "x1"])
1222 AC_DEFINE_UNQUOTED([ENABLE_NSE_HISTOGRAM], [$nse_histogram],
1223                    [have NSE send timestamp information to testbed logger])
1224
1225 # should 'make check' run tests?
1226 AC_MSG_CHECKING(whether to run tests)
1227 AC_ARG_ENABLE([testruns],
1228    [AS_HELP_STRING([--disable-testruns], [disable running tests on make check (default is YES)])],
1229    [enable_tests_run=${enableval}],
1230    [enable_tests_run=yes])
1231 AC_MSG_RESULT($enable_test_run)
1232 AM_CONDITIONAL([ENABLE_TEST_RUN], [test "x$enable_tests_run" = "xyes"])
1233
1234
1235 # should monkey be used when running (certain) services?
1236 AC_MSG_CHECKING(whether to run with monkey)
1237 AC_ARG_ENABLE([monkey],
1238    [AS_HELP_STRING([--enable-monkey], [enable running with monkey])],
1239    [enable_monkey=${enableval}],
1240    [enable_monkey=no])
1241 AC_MSG_RESULT($enable_monkey)
1242 AM_CONDITIONAL([ENABLE_MONKEY], [test "x$enable_monkey" = "xyes"])
1243 if test "x$enable_monkey" = "xyes"
1244 then
1245   MONKEYPREFIX="pathologist -d $(eval echo ${datarootdir}/gnunet/gnunet.sqlite) -p 30 --"
1246 else
1247   MONKEYPREFIX=""
1248 fi
1249 AC_SUBST(MONKEYPREFIX)
1250
1251
1252 # should expensive tests be run?
1253 AC_MSG_CHECKING(whether to run expensive tests)
1254 AC_ARG_ENABLE([expensivetests],
1255    [AS_HELP_STRING([--enable-expensivetests], [enable running expensive testcases])],
1256    [enable_expensive=${enableval}],
1257    [enable_expensive=no])
1258 AC_MSG_RESULT($enable_expensive)
1259 AM_CONDITIONAL([HAVE_EXPENSIVE_TESTS], [test "x$enable_expensive" = "xyes"])
1260
1261 # should ports be open for Java services?
1262 AC_MSG_CHECKING(whether to enable ports for gnunet-java)
1263 AC_ARG_ENABLE([javaports],
1264    [AS_HELP_STRING([--enable-javaports], [use non-zero ports for services with Java bindings (default is NO)])],
1265    [enable_java_ports=${enableval}],
1266    [enable_java_ports=no])
1267 AC_MSG_RESULT($enable_java_ports)
1268 if test "x$enable_java_ports" = "xyes"
1269 then
1270   JAVAPORT=""
1271 else
1272   JAVAPORT="$UNIXONLY"
1273 fi
1274 AC_SUBST(JAVAPORT)
1275
1276 # should benchmarks be run?
1277 AC_MSG_CHECKING(whether to run benchmarks during make check)
1278 AC_ARG_ENABLE([benchmarks],
1279    [AS_HELP_STRING([--enable-benchmarks], [enable running benchmarks during make check])],
1280    [enable_benchmarks=${enableval}],
1281    [enable_benchmarks=no])
1282 AC_MSG_RESULT($enable_benchmarks)
1283 AM_CONDITIONAL([HAVE_BENCHMARKS], [test "x$enable_benchmarks" = "xyes"])
1284
1285 # should gnunet-testing be compiled
1286 AC_MSG_CHECKING(wether to compile gnunet-testing)
1287 AC_ARG_ENABLE([testing],
1288    [AS_HELP_STRING([--disable-testing], [do not build gnunet-testing])],
1289    [enable_testing=${enableval}],
1290    [enable_testing=yes])
1291 AC_MSG_RESULT($enable_testing)
1292 AM_CONDITIONAL([HAVE_TESTING], [test "x$enable_testing" = "xyes"])
1293
1294 # should experimental code be compiled (code that may not yet compile)?
1295 AC_MSG_CHECKING(whether to compile experimental code)
1296 AC_ARG_ENABLE([experimental],
1297    [AS_HELP_STRING([--enable-experimental], [enable compiling experimental code])],
1298    [enable_experimental=${enableval}],
1299    [enable_experimental=no])
1300 AC_MSG_RESULT($enable_experimental)
1301 AM_CONDITIONAL([HAVE_EXPERIMENTAL], [test "x$enable_experimental" = "xyes"])
1302
1303 # should malicious code be compiled (should only be used for testing)?
1304 AC_MSG_CHECKING(whether to compile malicious code)
1305 AC_ARG_ENABLE([malicious],
1306    [AS_HELP_STRING([--enable-malicious], [enable compiling malicious code])],
1307    [if test "x$enableval" = "xno"
1308      then
1309        malicious=0
1310      else
1311        malicious=1
1312      fi],
1313    [malicious=0
1314     enable_malicious=no])
1315 AC_MSG_RESULT($enable_malicious)
1316 AM_CONDITIONAL([ENABLE_MALICIOUS], [test 1=$malicious])
1317 AC_DEFINE_UNQUOTED([ENABLE_MALICIOUS], [$malicious],
1318                    [enable compilation of malicious code])
1319
1320 # should services be started by default when a peer starts?  Some services may
1321 # choose to never start by default and it is upto the service/module developer to
1322 # decide it by having "AUTOSTART = NO" instead of "AUTOSTART = @AUTOSTART@" in
1323 # the service/module's conf.in file.
1324 AUTOSTART="YES"
1325 AC_MSG_CHECKING(whether to auto-start peer's services by default)
1326 AC_ARG_ENABLE([autostart],
1327    [AS_HELP_STRING([--disable-autostart], [do not start peer's services by default])],
1328    [enable_autostart=${enableval}
1329     if test "x$enable_autostart" == "xno"
1330     then
1331         AUTOSTART="NO"
1332     fi
1333    ],
1334    [enable_autostart=yes])
1335 AC_MSG_RESULT($enable_autostart)
1336 #AM_CONDITIONAL([HAVE_AUTOSTART], [test "x$enable_autostart" = "xyes"])
1337 AC_SUBST(AUTOSTART)
1338
1339 # should memory statistics be kept (very expensive CPU-wise!)
1340 AC_MSG_CHECKING(whether to create expensive statistics on memory use)
1341 AC_ARG_ENABLE([heapstats],
1342    [AS_HELP_STRING([--enable-heapstats], [enable expensive heap statistics])],
1343    [enable_heapstats=1],
1344    [enable_heapstats=0])
1345 AC_MSG_RESULT($enable_heapstats)
1346 AC_DEFINE_UNQUOTED([ENABLE_HEAP_STATISTICS],$enable_heapstats,[enable expensive heap statistics])
1347
1348 # should code be enabled that works around missing OS functionality on Windows?
1349 # used for test cases
1350 if test $build_target = "mingw"
1351 then
1352         workarounds=1
1353
1354 AC_LINK_IFELSE(
1355  [AC_LANG_PROGRAM(
1356   [#include <ws2tcpip.h>
1357   ],[
1358   int s = socket (0, 0, 0);])
1359  ],[
1360   AC_DEFINE_UNQUOTED([HAVE_SOCKET],1,[Define this if socket() is available])
1361  ],[
1362   AC_DEFINE_UNQUOTED([HAVE_SOCKET],0,[Define this if socket() is available])
1363  ])
1364
1365 AC_LINK_IFELSE(
1366  [AC_LANG_PROGRAM(
1367   [#include <ws2tcpip.h>
1368   ],[
1369   int s = select (0, NULL, NULL, NULL, NULL);])
1370  ],[
1371   AC_DEFINE_UNQUOTED([HAVE_SELECT],1,[Define this if select() is available])
1372  ],[
1373   AC_DEFINE_UNQUOTED([HAVE_SELECT],0,[Define this if select() is available])
1374  ])
1375
1376 AC_LINK_IFELSE(
1377  [AC_LANG_PROGRAM(
1378   [#include <ws2tcpip.h>
1379   ],[
1380   struct in_addr i;
1381   char *s = inet_ntoa (i);])
1382  ],[
1383   AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],1,[Define this if inet_ntoa() is available])
1384  ],[
1385   AC_DEFINE_UNQUOTED([HAVE_INET_NTOA],0,[Define this if inet_ntoa() is available])
1386  ])
1387
1388 AC_LINK_IFELSE(
1389  [AC_LANG_PROGRAM(
1390   [#include <ws2tcpip.h>
1391   ],[
1392   int s = getnameinfo (NULL, 0, NULL, 0, NULL, 0, 0);])
1393  ],[
1394   AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],1,[Define this if getnameinfo() is available])
1395  ],[
1396   AC_DEFINE_UNQUOTED([HAVE_GETNAMEINFO],0,[Define this if getnameinfo() is available])
1397  ])
1398
1399 AC_LINK_IFELSE(
1400  [AC_LANG_PROGRAM(
1401   [#include <ws2tcpip.h>
1402   ],[
1403   int s = gethostname (NULL, 0);])
1404  ],[
1405   AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],1,[Define this if gethostname() is available])
1406  ],[
1407   AC_DEFINE_UNQUOTED([HAVE_GETHOSTNAME],0,[Define this if gethostname() is available])
1408  ])
1409
1410 AC_LINK_IFELSE(
1411  [AC_LANG_PROGRAM(
1412   [#include <ws2tcpip.h>
1413   ],[
1414   void *s = gethostbyname (NULL);])
1415  ],[
1416   AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],1,[Define this if gethostbyname() is available])
1417  ],[
1418   AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYNAME],0,[Define this if gethostbyname() is available])
1419  ])
1420
1421 AC_LINK_IFELSE(
1422  [AC_LANG_PROGRAM(
1423   [#include <ws2tcpip.h>
1424   ],[
1425   void *s = gethostbyaddr (NULL, 0, 0);])
1426  ],[
1427   AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],1,[Define this if gethostbyaddr() is available])
1428  ],[
1429   AC_DEFINE_UNQUOTED([HAVE_GETHOSTBYADDR],0,[Define this if gethostbyaddr() is available])
1430  ])
1431
1432 AC_LINK_IFELSE(
1433  [AC_LANG_PROGRAM(
1434   [#include <ws2tcpip.h>
1435   ],[
1436   int s = getaddrinfo (NULL, NULL, NULL, NULL);])
1437  ],[
1438   AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1439  ],[
1440   AC_DEFINE_UNQUOTED([HAVE_GETADDRINFO],1,[Define this if getaddrinfo() is available])
1441  ])
1442
1443 else
1444   AC_MSG_CHECKING(whether to enable windows workarounds)
1445   AC_ARG_ENABLE([windows_workarounds],
1446      [AS_HELP_STRING([--enable-windows_workarounds], [enable workarounds used on Windows (only useful for test cases)])],
1447      [enable_workarounds=${enableval}],
1448      [enable_workarounds=no])
1449   AC_MSG_RESULT($enable_workarounds)
1450   if test x$enable_windows_workarounds = "xyes"
1451   then
1452      workarounds=1
1453   else
1454      workarounds=0
1455    fi
1456 fi
1457 AC_DEFINE_UNQUOTED([ENABLE_WINDOWS_WORKAROUNDS], $workarounds, [enable workarounds used on Windows (only useful for test cases)])
1458
1459 # gcov compilation
1460 AC_MSG_CHECKING(whether to compile with support for code coverage analysis)
1461 AC_ARG_ENABLE([coverage],
1462               AS_HELP_STRING([--enable-coverage],
1463                              [compile the library with code coverage support]),
1464               [use_gcov=${enableval}],
1465               [use_gcov=no])
1466 AC_MSG_RESULT($use_gcov)
1467 AM_CONDITIONAL([USE_COVERAGE], [test "x$use_gcov" = "xyes"])
1468
1469
1470 # version info
1471 AC_PATH_PROG(svnversioncommand, svnversion)
1472 AC_PATH_PROG(gitcommand, git)
1473 AC_MSG_CHECKING(for source being under a VCS)
1474 svn_version=
1475 gitsvn_version=
1476 AS_IF([test ! "X$svnversioncommand" = "X"],
1477 [
1478   svn_version=$(cd $srcdir ; $svnversioncommand -n 2>/dev/null)
1479 ])
1480 AS_IF([test ! "X$gitcommand" = "X"],
1481 [
1482   gitsvn_version=$(cd $srcdir ; git log -1 2>/dev/null | grep "git-svn-id" | sed -e 's/.*@\([[0-9]]\+\) .*/\1/')
1483 ])
1484 AS_IF([test "X$svn_version" = "X" -o "X$svn_version" = "Xexported" -o "X$svn_version" = "XUnversioned directory"],
1485 [
1486   AS_IF([test "X$gitsvn_version" = "X"],
1487   [
1488     vcs_name="no"
1489     vcs_version="\"release\""
1490   ],
1491   [
1492     vcs_name="yes, git-svn"
1493     vcs_version="\"svn-r$gitsvn_version\""
1494   ])
1495 ],
1496 [
1497   vcs_name="yes, svn"
1498   vcs_version="\"svn-r$svn_version\""
1499 ])
1500 AC_MSG_RESULT($vcs_name)
1501
1502 AC_MSG_CHECKING(VCS version)
1503 AC_MSG_RESULT($vcs_version)
1504 AC_DEFINE_UNQUOTED(VCS_VERSION, [$vcs_version], [VCS revision/hash or tarball version])
1505
1506 AC_CONFIG_FILES([
1507 Makefile
1508 contrib/Makefile
1509 doc/Makefile
1510 doc/man/Makefile
1511 doc/doxygen/Makefile
1512 m4/Makefile
1513 po/Makefile.in
1514 src/Makefile
1515 src/arm/Makefile
1516 src/arm/arm.conf
1517 src/ats/Makefile
1518 src/ats/ats.conf
1519 src/ats-tool/Makefile
1520 src/ats-tests/Makefile
1521 src/auction/Makefile
1522 src/block/Makefile
1523 src/cadet/Makefile
1524 src/cadet/cadet.conf
1525 src/core/Makefile
1526 src/core/core.conf
1527 src/consensus/Makefile
1528 src/consensus/consensus.conf
1529 src/conversation/Makefile
1530 src/conversation/conversation.conf
1531 src/curl/Makefile
1532 src/datacache/Makefile
1533 src/datastore/Makefile
1534 src/datastore/datastore.conf
1535 src/dht/Makefile
1536 src/dht/dht.conf
1537 src/dns/Makefile
1538 src/dns/dns.conf
1539 src/dv/Makefile
1540 src/dv/dv.conf
1541 src/exit/Makefile
1542 src/fragmentation/Makefile
1543 src/fs/Makefile
1544 src/fs/fs.conf
1545 src/gns/Makefile
1546 src/gns/gns.conf
1547 src/gns/nss/Makefile
1548 src/gnsrecord/Makefile
1549 src/hello/Makefile
1550 src/identity/Makefile
1551 src/identity/identity.conf
1552 src/include/Makefile
1553 src/integration-tests/Makefile
1554 src/json/Makefile
1555 src/jsonapi/Makefile
1556 src/hostlist/Makefile
1557 src/multicast/Makefile
1558 src/multicast/multicast.conf
1559 src/my/Makefile
1560 src/mysql/Makefile
1561 src/namecache/Makefile
1562 src/namecache/namecache.conf
1563 src/namestore/Makefile
1564 src/namestore/namestore.conf
1565 src/nat/Makefile
1566 src/nat/nat.conf
1567 src/nat-auto/Makefile
1568 src/nat-auto/nat-auto.conf
1569 src/nse/Makefile
1570 src/nse/nse.conf
1571 src/peerinfo/Makefile
1572 src/peerinfo/peerinfo.conf
1573 src/peerinfo-tool/Makefile
1574 src/peerstore/Makefile
1575 src/peerstore/peerstore.conf
1576 src/pq/Makefile
1577 src/psycutil/Makefile
1578 src/psyc/Makefile
1579 src/psyc/psyc.conf
1580 src/psycstore/Makefile
1581 src/psycstore/psycstore.conf
1582 src/pt/Makefile
1583 src/regex/Makefile
1584 src/regex/regex.conf
1585 src/revocation/Makefile
1586 src/revocation/revocation.conf
1587 src/rps/Makefile
1588 src/rps/rps.conf
1589 src/secretsharing/Makefile
1590 src/secretsharing/secretsharing.conf
1591 src/scalarproduct/Makefile
1592 src/scalarproduct/scalarproduct.conf
1593 src/set/Makefile
1594 src/set/set.conf
1595 src/social/Makefile
1596 src/social/social.conf
1597 src/sq/Makefile
1598 src/statistics/Makefile
1599 src/statistics/statistics.conf
1600 src/template/Makefile
1601 src/testbed/Makefile
1602 src/testbed/testbed.conf
1603 src/testbed-logger/Makefile
1604 src/testbed-logger/testbed-logger.conf
1605 src/testing/Makefile
1606 src/topology/Makefile
1607 src/transport/Makefile
1608 src/transport/transport.conf
1609 src/tun/Makefile
1610 src/util/Makefile
1611 src/util/resolver.conf
1612 src/vpn/Makefile
1613 src/vpn/vpn.conf
1614 src/zonemaster/Makefile
1615 src/zonemaster/zonemaster.conf
1616 src/rest/Makefile
1617 src/identity-provider/Makefile
1618 pkgconfig/Makefile
1619 pkgconfig/gnunetarm.pc
1620 pkgconfig/gnunetats.pc
1621 pkgconfig/gnunetblock.pc
1622 pkgconfig/gnunetcadet.pc
1623 pkgconfig/gnunetconsensus.pc
1624 pkgconfig/gnunetconversation.pc
1625 pkgconfig/gnunetcore.pc
1626 pkgconfig/gnunetdatacache.pc
1627 pkgconfig/gnunetdatastore.pc
1628 pkgconfig/gnunetdht.pc
1629 pkgconfig/gnunetdns.pc
1630 pkgconfig/gnunetdnsparser.pc
1631 pkgconfig/gnunetdnsstub.pc
1632 pkgconfig/gnunetdv.pc
1633 pkgconfig/gnunetenv.pc
1634 pkgconfig/gnunetfragmentation.pc
1635 pkgconfig/gnunetfs.pc
1636 pkgconfig/gnunetgns.pc
1637 pkgconfig/gnunethello.pc
1638 pkgconfig/gnunetidentity.pc
1639 pkgconfig/gnunetmicrophone.pc
1640 pkgconfig/gnunetmulticast.pc
1641 pkgconfig/gnunetmysql.pc
1642 pkgconfig/gnunetnamestore.pc
1643 pkgconfig/gnunetnat.pc
1644 pkgconfig/gnunetnse.pc
1645 pkgconfig/gnunetpeerinfo.pc
1646 pkgconfig/gnunetpq.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([WARNING: 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$curl" = "xfalse"
1684   then
1685     AC_MSG_NOTICE([WARNING: libgnurl not found.  http client support will not be compiled.])
1686     AC_MSG_WARN([ERROR: libgnurl not found.  hostlist daemon will not be compiled, and you probably WANT the hostlist daemon])
1687   else
1688     AC_MSG_NOTICE([WARNING: libgnurl not found, trying to use libcurl-gnutls instead.])
1689   fi
1690 fi
1691
1692
1693 # bluetooth
1694 if test "x$bluetooth" = "x0"
1695 then
1696   AC_MSG_NOTICE([WARNING: bluetooth library not found.  bluetooth support will not be compiled.])
1697 fi
1698
1699 # jansson
1700 if test "x$jansson" = "x0"
1701 then
1702   AC_MSG_NOTICE([WARNING: jansson library not found.  json support will not be compiled.])
1703 fi
1704
1705 #gnutls
1706 if test x$gnutls != xtrue
1707 then
1708   AC_MSG_NOTICE([WARNING: GnuTLS not found, gnunet-gns-proxy will not be built])
1709 else
1710 if test "x$gnutls_dane" != "x1"
1711 then
1712   AC_MSG_NOTICE([WARNING: GnuTLS has no DANE support, DANE validation will not be possible])
1713 fi
1714 fi
1715
1716 # java ports
1717 if test "x$enable_java_ports" = "xyes"
1718 then
1719   AC_MSG_NOTICE([NOTICE: Opening ports for gnunet-java bindings by default.])
1720 fi
1721
1722 # MHD
1723 if test "x$lmhd" != "x1"
1724 then
1725  AC_MSG_NOTICE([WARNING: libmicrohttpd not found, http transport will not be installed.])
1726 fi
1727
1728 # conversation
1729 if test "x$conversation_backend" = "xnone"
1730 then
1731   if test "x$pulse" != "x1"
1732   then
1733     AC_MSG_NOTICE([WARNING: libpulse(audio) not found, conversation will not be built.])
1734   fi
1735   if test "x$opus" != "x1"
1736   then
1737    AC_MSG_NOTICE([WARNING: libopus not found, conversation will not be built.])
1738   fi
1739   if test "x$gst" != "x1"
1740   then
1741    AC_MSG_NOTICE([WARNING: GStreamer not found, conversation will not be built.])
1742   fi
1743 fi
1744
1745 if test "$extractor" != 1
1746 then
1747  AC_MSG_WARN([ERROR: libextractor not found, but various file-sharing functions require it])
1748 fi
1749
1750 AC_MSG_NOTICE([NOTICE: Database support is set to MySQL: $mysql, SQLite: $sqlite, Postgres: $postgres])
1751
1752 if test "$enable_framework_build" = "yes"
1753 then
1754   AC_MSG_NOTICE([Mac OS X framework build enabled.])
1755 fi
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 ********************************************])