config/configure.in

   1
   2 # **********                                                                                  **********
   3 # **********                            Autoconf, configure internals                         **********
   4 # **********                                                                                  **********
   5
   6 AC_REVISION(norev)
   7 AC_PREREQ(2.53)
   8 AC_INIT(Makefile.config.in)
   9 AC_CONFIG_HEADER(config.h)
  10
  11 CONFIGURE_RUN=yes
  12 CONFIGURE_ARGUMENTS=$ac_configure_args
  13 echo "Arguments to configure: $CONFIGURE_ARGUMENTS"
  14
  15 cd ..
  16 SOURCE_DIR=`pwd`
  17 cd config
  18
  19 # **********                                                                                  **********
  20 # **********                                   MLDonkey version                               **********
  21 # **********                                                                                  **********
  22
  23 MAJOR_VERSION=3
  24 MINOR_VERSION=1
  25 SUB_VERSION=7   # range 0-7 due to eMule limitations
  26
  27 # **********                                                                                  **********
  28 # **********                                  check for C compiler                            **********
  29 # **********                                                                                  **********
  30
  31 AC_PROG_CC
  32 CC_VERSION=`$CC -dumpversion`
  33 AC_EXEEXT
  34 AC_PROG_CPP
  35
  36 # **********                                                                                  **********
  37 # **********                                    System checks                                 **********
  38 # **********                                                                                  **********
  39
  40 AC_CANONICAL_HOST
  41
  42 OS_FILES=unix
  43 OS_FILES2=unix
  44 SYSTEM=unknown
  45 FIX_BROKEN_CPP=
  46 case $host in
  47   *mingw*)
  48     SYSTEM=mingw
  49     OS_FILES=mingw
  50     OS_FILES2=mingw
  51     PTHREAD_LIBS="-lpthreadGC2 -lwsock32"
  52     PTHREAD_MINGW_CFLAGS="-DPTW32_STATIC_LIB"
  53     AC_MSG_CHECKING(for mingw-runtime version)
  54
  55 cat >mingw_rt_ver.c <<'END'
  56 #include <stdio.h>
  57 #include <_mingw.h>
  58 main(int argc, char *argv[[]])  {
  59
  60 int required_runtime_major=3;       /**********     change required mingw-runtime   **********/
  61 int required_runtime_minor=10;      /**********              version here           **********/
  62
  63 #ifdef __MINGW32_MAJOR_VERSION
  64 #  ifdef __MINGW32_MINOR_VERSION
  65      switch(argv[[1]][[0]]) {
  66        case 'x':
  67          printf("%d.%d", __MINGW32_MAJOR_VERSION, __MINGW32_MINOR_VERSION);
  68          break;
  69        case 'y':
  70          if ((__MINGW32_MAJOR_VERSION == required_runtime_major && __MINGW32_MINOR_VERSION < required_runtime_minor) ||
  71              (__MINGW32_MAJOR_VERSION < required_runtime_major)) {
  72            printf("no");
  73            break; }
  74          else {
  75            printf("yes");
  76            break; }
  77        case 'z':
  78          printf("%d.%d", required_runtime_major, required_runtime_minor);
  79          break;
  80      }
  81      return 0;
  82 #  else
  83    printf("__MINGW32_MINOR_VERSION not defined in _mingw.h");
  84    return 0;
  85 #  endif
  86 #else
  87  printf("__MINGW32_MAJOR_VERSION not defined in _mingw.h");
  88  return 0;
  89 #endif
  90 }
  91 END
  92
  93     $CC -o mingw_rt_ver ./mingw_rt_ver.c
  94     MINGW_RT_VER="`./mingw_rt_ver x`"
  95     MINGW_RT_VER_OK="`./mingw_rt_ver y`"
  96     MINGW_RT_VER_REQ="`./mingw_rt_ver z`"
  97     rm -f mingw_rt_ver mingw_rt_ver.*
  98     AC_MSG_RESULT($MINGW_RT_VER)
  99     if test "$MINGW_RT_VER_OK" = "no"; then
 100       echo "********  mingw-runtime version $MINGW_RT_VER_REQ is required  *********" 1>&2;
 101       exit 1
 102     fi
 103     ;;
 104   *cygwin*)
 105     SYSTEM=cygwin
 106     OS_FILES2=cygwin
 107     ;;
 108   *kfreebsd*)
 109     SYSTEM=kfreebsd
 110     ;;
 111   *freebsd*|*dragonfly*)
 112     SYSTEM=freebsd
 113     CPPFLAGS="${CPPFLAGS} -I/usr/local/include"
 114     LDFLAGS="${LDFLAGS} -L/usr/local/lib"
 115     ;;
 116   *openbsd*)
 117     SYSTEM=openbsd
 118     CPPFLAGS="${CPPFLAGS} -I/usr/local/include"
 119     LDFLAGS="${LDFLAGS} -L/usr/local/lib"
 120     ;;
 121   *netbsd*)
 122     SYSTEM=netbsd
 123     ;;
 124   *linux*)
 125     SYSTEM=linux
 126     ;;
 127   *solaris*)
 128     SYSTEM=solaris
 129     ;;
 130   *morphos*|*amigaos*)
 131     SYSTEM=morphos
 132     ;;
 133   *aix*)
 134     SYSTEM=aix
 135     ;;
 136   *beos*)
 137     SYSTEM=beos
 138     ;;
 139   *osf*)
 140     SYSTEM=osf
 141     ;;
 142   *irix*)
 143     SYSTEM=irix
 144     ;;
 145   *hppa*|*hpux*)
 146     SYSTEM=hpux
 147     ;;
 148   *darwin*|*rhapsody*|*macosx*)
 149     SYSTEM=macos
 150     AC_CHECK_PROG(SED, sed, sed)
 151     if test "$ac_cv_prog_SED" = "sed"; then
 152       FIX_BROKEN_CPP="| sed -n '/^\#pragma/!p'"
 153     else
 154       AC_CHECK_PROG(GREP, grep, grep)
 155       if test "$ac_cv_prog_GREP" = "grep"; then
 156         FIX_BROKEN_CPP="| grep -v '^\#pragma'"
 157       fi
 158     fi
 159     if test "xFIX_BROKEN_CPP" = "x"; then
 160       echo "Apple cpp produces broken files, your system lacks sed or grep to fix it"
 161       exit 1
 162     fi
 163     ;;
 164   *-gnu*)
 165     SYSTEM=hurd
 166     ;;
 167 esac
 168 if test "x$SYSTEM" = "xunknown"; then
 169   echo "Unknown build system, please report to the MLDonkey development team at http://mldonkey.sourceforge.net/forums/"
 170   exit 1
 171 fi
 172
 173 case "$host" in
 174   alpha*-*-osf*)                arch=alpha; system=digital;;
 175   alpha*-*-linux*)              arch=alpha; system=linux;;
 176   alpha*-*-freebsd*)            arch=alpha; system=freebsd;;
 177   alpha*-*-netbsd*)             arch=alpha; system=netbsd;;
 178   alpha*-*-openbsd*)            arch=alpha; system=openbsd;;
 179   sparc-*-sunos4.*)             arch=sparc; system=sunos;;
 180   sparc-*-solaris2.*)           arch=sparc; system=solaris;;
 181   sparc-*-*bsd*)                arch=sparc; system=bsd;;
 182   sparc-*-linux*)               arch=sparc; system=linux;;
 183   i?86-*-linux*)           arch=i386; system=linux;;
 184   i386-*-*bsd*)            arch=i386; system=bsd;;
 185   i486-*-*bsd*)            arch=i486; system=bsd;;
 186   i586-*-*bsd*)            arch=i586; system=bsd;;
 187   i686-*-*bsd*)            arch=i686; system=bsd;;
 188   i?86-*-nextstep*)        arch=i386; system=nextstep;;
 189   i?86-*-solaris*)         arch=i386; system=solaris;;
 190   i?86-*-beos*)            arch=i386; system=beos;;
 191   i?86-*-cygwin*)          arch=i386; system=cygwin;;
 192   mips-*-irix6*)                arch=mips; system=irix;;
 193   hppa1.1-*-hpux*)              arch=hppa; system=hpux;;
 194   hppa1.1-*-nextstep*)          arch=hppa; system=nextstep;;
 195   rs6000-*-aix*)                arch=power; model=rs6000; system=aix;;
 196   powerpc-*-aix*)               arch=power; model=ppc; system=aix;;
 197   powerpc-*-linux*)             arch=power; model=ppc; system=elf;;
 198   powerpc-*-rhapsody*)          arch=power; model=ppc; system=rhapsody;;
 199   powerpc-*-darwin*)            arch=power; model=ppc; system=rhapsody;;
 200   arm*-*-linux*)                arch=arm; system=linux;;
 201   ia64-*-linux*)                arch=ia64; system=linux;;
 202 esac
 203
 204 MD4ARCH=$arch
 205 case $host in
 206   i386-pc-linux*|i386-*-*bsd*) MD4COMP=as; MD4ARCH=i386;;
 207   i486-pc-linux*|i486-*-*bsd*) MD4COMP=as; MD4ARCH=i486;;
 208   i586-pc-linux*|i586-*-*bsd*) MD4COMP=as; MD4ARCH=i586;;
 209   i686-pc-linux*|i686-*-*bsd*) MD4COMP=as; MD4ARCH=i686;;
 210   i386-pc-mingw32*) MD4COMP=cc; MD4ARCH=i386;;
 211   i486-pc-mingw32*) MD4COMP=cc; MD4ARCH=i486;;
 212   i586-pc-mingw32*) MD4COMP=cc; MD4ARCH=i586;;
 213   i686-pc-mingw32*) MD4COMP=cc; MD4ARCH=i686;;
 214   *) MD4COMP=cc;;
 215 esac
 216
 217 ARCH=$arch
 218
 219 # Parse git version if available
 220
 221 if test -d ../.git; then
 222   AC_MSG_NOTICE(checking git revision)
 223   AC_CHECK_PROG(GIT,git,yes)
 224   SUB_VERSION3="git"
 225   if test "$ac_cv_prog_GIT" = "yes"; then
 226     GIT_BRANCH=`git symbolic-ref -q --short HEAD`
 227     GIT_COMMIT=`git describe --always --tags`
 228     case "$GIT_BRANCH" in
 229     ""|"master")
 230       SCM_VERSION="${GIT_COMMIT}"
 231       ;;
 232     *)
 233       SCM_VERSION="${GIT_COMMIT}-${GIT_BRANCH}"
 234       ;;
 235     esac
 236   else
 237     AC_MSG_NOTICE(cannot determine git revision)
 238     SCM_VERSION=""
 239   fi
 240 fi
 241
 242 # **********                                                                                  **********
 243 # **********             build MLDonkey version, Required OCaml and LablGTK versions          **********
 244 # **********                                                                                  **********
 245
 246 MLDONKEY_VERSION=$MAJOR_VERSION.$MINOR_VERSION.$SUB_VERSION
 247 if test -f ./subrelease; then
 248   MLDONKEY_VERSION=$MLDONKEY_VERSION`cat ./subrelease`
 249 fi
 250 if test ! -z "$SUB_VERSION3"; then
 251   MLDONKEY_VERSION=$MLDONKEY_VERSION.$SUB_VERSION3
 252 fi
 253
 254 MINIMUM_OCAML=4.00.0
 255 DEFAULT_OCAML=4.01.0
 256 REQUIRED_OCAML=$DEFAULT_OCAML
 257
 258 REQUIRED_LABLGTK=1.2.7
 259
 260 touch install-sh
 261
 262 LABLGTK_NAME=lablgtk
 263
 264 # **********                                                                                  **********
 265 # **********                    Network and Feature configure switch variables                **********
 266 # **********                                                                                  **********
 267
 268 # **********   currently not working Networks, can't be enabled
 269
 270 SOULSEEK=no
 271 OPEN_NAPSTER=no
 272 OPENFT=no
 273
 274 # **********   working Networks, enabled by default
 275
 276 DONKEY=yes
 277 BITTORRENT=yes
 278 GNUTELLA=no
 279 GNUTELLA2=no
 280 FASTTRACK=yes
 281 FILETP=yes
 282 DIRECT_CONNECT=yes
 283
 284 # **********   predefined configure variations
 285
 286 MULTINET=yes
 287 MINIMUM=no
 288
 289 # **********   Features, enabled by default
 290
 291 DONKEY_SUI=yes
 292 DONKEY_SUI_FILE=DonkeySui2
 293 GD=yes
 294 BZIP2=yes
 295 MAGIC=yes
 296 ICONV=yes
 297 USE_PTHREAD=yes
 298 UPNP_NATPMP=no
 299 UPNP_NATPMP_FORCE=no
 300
 301 # **********
 302
 303 BATCH=no
 304 FORCE_OCAML=no
 305 FORCE_MINGW=no
 306 PROFILE=no
 307 DEBUG=no
 308 DEV=no
 309 GUI=no
 310 CHECKBOUNDS=false
 311 DEVFLAGS=
 312
 313 # **********                                                                                  **********
 314 # **********                Network and Feature configure switches and dependency             **********
 315 # **********                                                                                  **********
 316
 317 AC_ARG_ENABLE(multinet,
 318   AS_HELP_STRING([--disable-multinet], [disable all networks except eDonkey (with Overnet and Kademlia)]),
 319   [MULTINET="$enableval"])
 320 AC_ARG_ENABLE(minimum,
 321   AS_HELP_STRING([--enable-minimum], [enable minimum set of features and networks (eDonkey, iconv and threads enabled)]),
 322   [MINIMUM="$enableval"])
 323 AC_ARG_ENABLE(minimum,
 324   AS_HELP_STRING([--enable-minimum=all], [enable only eDonkey network and disable all optional features (not recommended)]),
 325   [MINIMUM="$enableval"])
 326
 327 if [ test ! "$MULTINET" = "yes" ] || [ test "$MINIMUM" = "yes" ] || [ test "$MINIMUM" = "all" ]; then
 328   GNUTELLA=no
 329   GNUTELLA2=no
 330   FASTTRACK=no
 331   DIRECT_CONNECT=no
 332   FILETP=no
 333   BITTORRENT=no
 334 fi
 335 if [ test "$MINIMUM" = "yes" ] || [ test "$MINIMUM" = "all" ]; then
 336   DONKEY_SUI=no
 337   GD=no
 338   BZIP2=no
 339   MAGIC=no
 340 fi
 341 if [ test "$MINIMUM" = "all" ]; then
 342   USE_PTHREAD=no
 343   ICONV=no
 344 fi
 345
 346 #AC_ARG_ENABLE(soulseek,      [  --disable-soulseek      disable support for SoulSeek], [SOULSEEK="$enableval"])
 347 #AC_ARG_ENABLE(opennap,       [  --disable-opennap       disable support for Open Napster], [OPEN_NAPSTER="$enableval"])
 348 AC_ARG_ENABLE(directconnect,
 349   AS_HELP_STRING([--disable-directconnect], [disable support for Direct Connect]),
 350   [DIRECT_CONNECT="$enableval"])
 351 #AC_ARG_ENABLE(openft,        [  --disable-openft        disable support for OpenFT], [OPENFT="$enableval"])
 352
 353 AC_ARG_ENABLE(donkey,
 354   AS_HELP_STRING([--disable-donkey], [disable support for eDonkey]),
 355   [DONKEY="$enableval"])
 356 AC_ARG_ENABLE(donkeysui,
 357   AS_HELP_STRING([--disable-donkeysui], [disable support for eMule SecureUserIdent]),
 358   [DONKEY_SUI="$enableval"])
 359 AC_ARG_ENABLE(bittorrent,
 360   AS_HELP_STRING([--disable-bittorrent], [disable support for Bittorent]),
 361   [BITTORRENT="$enableval"])
 362 AC_ARG_ENABLE(filetp,
 363   AS_HELP_STRING([--disable-filetp], [disable support for fileTP]),
 364   [FILETP="$enableval"])
 365 AC_ARG_ENABLE(gnutella,
 366   AS_HELP_STRING([--disable-gnutella], [disable support for Gnutella]),
 367   [GNUTELLA="$enableval"])
 368 AC_ARG_ENABLE(gnutella2,
 369   AS_HELP_STRING([--disable-gnutella2], [disable support for Gnutella2]),
 370   [GNUTELLA2="$enableval"])
 371 AC_ARG_ENABLE(fasttrack,
 372   AS_HELP_STRING([--disable-fasttrack], [disable support for FastTrack]),
 373   [FASTTRACK="$enableval"])
 374
 375 AC_ARG_ENABLE(batch,
 376   AS_HELP_STRING([--enable-batch], [reply YES to all queries in this script]),
 377   [BATCH="$enableval"])
 378 AC_ARG_ENABLE(force-ocaml,
 379   AS_HELP_STRING([--enable-force-ocaml], [force usage of self-compiled OCaml]),
 380   [FORCE_OCAML="$enableval"])
 381 AC_ARG_ENABLE(ocamlver,
 382   AS_HELP_STRING([--enable-ocamlver=VER], [force usage of specific OCaml version]),
 383   [REQUIRED_OCAML="$enableval"])
 384 AC_ARG_ENABLE(mingw,
 385   AS_HELP_STRING([--enable-mingw], [force compilation with MINGW on Cygwin]),
 386   [FORCE_MINGW="$enableval"])
 387 AC_ARG_ENABLE(checks,
 388   AS_HELP_STRING([--enable-checks], [enable bounds-checking for array/string accesses]),
 389   [CHECKBOUNDS="$enableval"])
 390 if test "$CHECKBOUNDS" = "yes"; then
 391   CHECKBOUNDS=true
 392 fi
 393
 394 AC_ARG_ENABLE(profile,
 395   AS_HELP_STRING([--enable-profile], [compile with gprof profiling support (enables debug)]),
 396   [PROFILE="$enableval"])
 397 AC_ARG_ENABLE(debug,
 398   AS_HELP_STRING([--enable-debug], [compile with debugging information]),
 399   [DEBUG="$enableval"])
 400 AC_ARG_ENABLE(dev,
 401   AS_HELP_STRING([--enable-dev], [development mode (enables debug and annot information)]),
 402   [DEV="$enableval"])
 403 if test "$PROFILE" = "yes"; then
 404   DEBUG="yes"
 405 fi
 406 if test "$DEV" = "yes"; then
 407   DEBUG="yes"
 408 fi
 409 AC_ARG_ENABLE(gui,
 410   AS_HELP_STRING([--disable-gui], [disable GUI build (default)]),
 411   [GUI="$enableval"])
 412 AC_ARG_ENABLE(gui,
 413   AS_HELP_STRING([--enable-gui=oldgui|newgui1|newgui2],
 414                  [enable GUI (newgui2 uses GTK2 (default), other GUIs use GTK1)]),
 415   [GUI="$enableval"])
 416 if test "$GUI" = "yes"; then
 417   GUI=newgui2
 418 fi
 419 if test ! "$GUI" = "newgui2"; then
 420   if test ! "$GUI" = "newgui1"; then
 421     if test ! "$GUI" = "oldgui"; then
 422       GUI=no
 423     fi
 424   fi
 425 fi
 426
 427 AC_ARG_ENABLE(pthread,
 428   AS_HELP_STRING([--disable-pthread], [disable the use of pthread, hurts performance!]),
 429   [USE_PTHREAD="$enableval"])
 430 AC_ARG_ENABLE(pthread-lib,
 431   AS_HELP_STRING([--enable-pthread-lib], [legacy option]),
 432   [USE_PTHREAD="$enableval"])
 433 AC_ARG_ENABLE(iconv,
 434   AS_HELP_STRING([--disable-iconv], [disable the use of iconv]),
 435   [ICONV="$enableval"])
 436 AC_ARG_ENABLE(gd,
 437   AS_HELP_STRING([--disable-gd], [disable the use of gd]),
 438   [GD="$enableval"])
 439 AC_ARG_ENABLE(bzip2,
 440   AS_HELP_STRING([--disable-bzip2], [disable the use of bzip2]),
 441   [BZIP2="$enableval"])
 442 AC_ARG_ENABLE(magic,
 443   AS_HELP_STRING([--disable-magic], [disable the use of libmagic (GNU file)]),
 444   [MAGIC="$enableval"])
 445 AC_ARG_ENABLE(upnp-natpmp,
 446   AS_HELP_STRING([--enable-upnp-natpmp], [enable the use of libminiupnpc and libnatpmp]),
 447   [UPNP_NATPMP="$enableval"])
 448 AC_ARG_ENABLE(force-upnp-natpmp,
 449   AS_HELP_STRING([--enable-force-upnp-natpmp], [force local compilation of libminiupnpc and libnatpmp]),
 450   [UPNP_NATPMP_FORCE="$enableval"])
 451
 452 if test "$FORCE_MINGW" = "yes"; then
 453     CC="$CC -mno-cygwin"
 454     CPP="$CPP -mno-cygwin"
 455     OS_FILES=mingw
 456     OS_FILES2=mingw
 457     SYSTEM=mingw
 458 fi
 459
 460 OCAML_PATH=
 461
 462 echo ""
 463 echo "--------------------------------"
 464 echo "     Checking system tools."
 465 echo "--------------------------------"
 466
 467 AC_PROG_RANLIB
 468 AC_CHECK_PROG(GNU_MAKE, gmake, gmake)
 469 AC_CHECK_PROG(GNU_MAKE, make, make)
 470
 471 if test "x$GNU_MAKE" != "x"; then
 472   AC_MSG_CHECKING( [if $GNU_MAKE is GNU make] )
 473   $GNU_MAKE --version > /dev/null 2>&1
 474   if test "$?" != "0"; then
 475     AC_MSG_RESULT([no])
 476         AC_MSG_ERROR(GNU make not found)
 477   else
 478     AC_MSG_RESULT([yes])
 479   fi
 480 else
 481   AC_MSG_ERROR(GNU make not found)
 482 fi
 483
 484 AC_CHECK_PROG(COMPRESS, bzip2, bzip2)
 485 AC_CHECK_PROG(COMPRESS, gzip, gzip)
 486
 487 if test "$ac_cv_prog_COMPRESS" = "bzip2"; then
 488    COMPRESS_EXT=bz2
 489 else
 490    COMPRESS_EXT=gz
 491 fi
 492
 493 AC_PATH_PROG(PERL, perl, perl)
 494 AC_CHECK_PROG(RPMBUILD,rpmbuild,rpmbuild)
 495 AC_CHECK_PROG(RPMBUILD,rpm,rpm)
 496
 497 AC_CHECK_PROG(WGET, wget, wget)
 498 if test -z "$ac_cv_prog_WGET"; then
 499   $CC -o wget wget.c || echo "Cannot compile wget.c"
 500   AC_PATH_PROG(WGET, wget,,$SOURCE_DIR/config)
 501   ac_cv_prog_WGET="$ac_cv_path_WGET"
 502 fi
 503 WGET="$ac_cv_prog_WGET"
 504
 505 echo "----------------------------------------"
 506 echo "     Checking system tools finished."
 507 echo "----------------------------------------"
 508 echo ""
 509 echo "--------------------------------"
 510 echo "     Checking OCaml compiler."
 511 echo "--------------------------------"
 512
 513 CONFIG_DIR=$SOURCE_DIR/config
 514 PATCH_DIR=$SOURCE_DIR/patches
 515 LOCAL_DIR=$PATCH_DIR/local
 516 BUILD_DIR=$PATCH_DIR/build
 517
 518 AC_ARG_ENABLE(local-prefix,
 519   AS_HELP_STRING([--enable-local-prefix=DIR], [specify path for temporary tools installation (DIR must be absolute)]),
 520   [LOCAL_DIR="$enableval"])
 521
 522 LOCAL=$LOCAL_DIR
 523 LOCAL_OCAML=$LOCAL_DIR/bin
 524
 525 AC_PATH_PROG(OCAMLC,ocamlc.opt,"",[$LOCAL_DIR/bin:$PATH])
 526 AC_CHECK_TOOL(OCAMLC,ocamlc,ocamlrun ocamlc)
 527 AC_PATH_PROG(CAMLP4, camlp4,"",[$LOCAL_DIR/bin:$PATH])
 528
 529 BUILD_OCAML=no
 530 if [ test -z "$OCAMLC" ] || [ test -z "$CAMLP4" ]; then
 531    BUILD_OCAML=yes
 532 else
 533   OCAMLVERSION=`$OCAMLC -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
 534   if test "$OCAMLVERSION" \< "$MINIMUM_OCAML"; then
 535     echo "Detected OCaml $OCAMLVERSION, required at least $MINIMUM_OCAML, need build"
 536     BUILD_OCAML=yes
 537   fi
 538 fi
 539 if test "$REQUIRED_OCAML" \< "$MINIMUM_OCAML"; then
 540   echo "OCaml $REQUIRED_OCAML is too old, need build"
 541   REQUIRED_OCAML=$DEFAULT_OCAML
 542   BUILD_OCAML=yes
 543 fi
 544 if [ test "$BUILD_OCAML" = "yes" ] || [ test "$FORCE_OCAML" = "yes" ]; then
 545
 546   if [ test "$SYSTEM" = "mingw" ]; then
 547     echo "********     No valid OCaml compiler found on your system.       *********" 1>&2;
 548     echo "********    OCaml version >= $MINIMUM_OCAML is required.        *********" 1>&2;
 549     echo "********   On MinGW there is no possibility to let configure     *********" 1>&2;
 550     echo "********   build the OCaml compiler with the included script     *********" 1>&2;
 551     echo "********    check http://mldonkey.sourceforge.net/Windows        *********" 1>&2;
 552     echo "********   for instuctions how to compile OCaml under MinGW      *********" 1>&2;
 553     exit 1
 554   else
 555
 556   echo "********  OCaml (and camlp4) version >= $MINIMUM_OCAML required  *********" 1>&2;
 557   if [ test "$WGET" = "" ]; then
 558     echo "********          wget is missing          *********" 1>&2;
 559     echo "********       cannot download OCaml       *********" 1>&2;
 560     exit 1
 561   fi
 562   echo "*******  Check http://ocaml.org/  ********" 1>&2;
 563   echo "Do you want this script to try to download and install ocaml $REQUIRED_OCAML"
 564   echo "LOCALLY in mldonkey directory ?"
 565   if test "$BATCH" = "no"; then read i <&1; else i=yes; fi
 566   case "$i" in
 567    y* | Y*)
 568       cd $PATCH_DIR
 569       DOWNLOAD_OCAML_MAJOR=`echo $REQUIRED_OCAML | sed -n -e 's/^\([[0-9]]*\.[[0-9]]*\).*/\1/p'`
 570       if test ! -f ocaml-"$REQUIRED_OCAML".tar.gz; then
 571         echo Downloading ...
 572         $WGET http://caml.inria.fr/pub/distrib/ocaml-"$DOWNLOAD_OCAML_MAJOR"/ocaml-"$REQUIRED_OCAML".tar.gz
 573       fi
 574       if test ! -f ocaml-"$REQUIRED_OCAML".tar.gz; then
 575         echo "********        download OCaml $REQUIRED_OCAML not successful, try do download it manually       *********" 1>&2;
 576         echo "********        from http://caml.inria.fr/pub/distrib/                                   *********" 1>&2;
 577         echo "********        and copy the tar.gz into $PATCH_DIR              *********" 1>&2;
 578         exit 1
 579       fi
 580
 581       echo Uncompressing ...
 582       mkdir -p $BUILD_DIR
 583       cd $BUILD_DIR
 584       rm -rf ocaml-"$REQUIRED_OCAML"
 585       gzip -cd $PATCH_DIR/ocaml-"$REQUIRED_OCAML".tar.gz | tar vxf -
 586       cd ocaml-"$REQUIRED_OCAML"
 587       if test -f $PATCH_DIR/ocaml-"$REQUIRED_OCAML".patch; then
 588         echo Patching ...
 589         patch -p1 < $PATCH_DIR/ocaml-"$REQUIRED_OCAML".patch
 590       fi
 591       echo Configuring ...
 592       if test "$REQUIRED_OCAML" \< "4.08.0"; then
 593         ./configure -prefix "$LOCAL_DIR" -host "$host" -cc "$CC"
 594       else
 595         ./configure CC="$CC" -prefix "$LOCAL_DIR" -host "$host"
 596       fi
 597       cd config
 598       cp -f Makefile Makefile.old
 599       sed "s/OTHERLIBRARIES=.*/OTHERLIBRARIES=unix dynlink num str bigarray threads/" Makefile.old > Makefile
 600       cd ..
 601       cp -f $PATCH_DIR/Makefile.ocamldoc ocamldoc/Makefile
 602       echo Compiling ...
 603       $GNU_MAKE world opt opt.opt
 604       echo Installing ...
 605       $GNU_MAKE install
 606       if ! test -f $LOCAL_DIR/lib/ocaml/threads; then
 607         if ! test -f $LOCAL_DIR/lib/ocaml/vmthreads; then
 608           ln -s vmthreads  $LOCAL_DIR/lib/ocaml/threads
 609         fi
 610       fi
 611       cd $BUILD_DIR
 612       rm -rf ocaml-"$REQUIRED_OCAML"
 613       cd $CONFIG_DIR
 614       echo OCaml locally installed for mldonkey
 615
 616       if test -f "$LOCAL_OCAML"/ocamlc.opt; then
 617          OCAMLC=$LOCAL_OCAML/ocamlc.opt
 618          ac_cv_prog_OCAMLC=$LOCAL_OCAML/ocamlc.opt
 619       else
 620       if test -f "$LOCAL_OCAML"/ocamlc; then
 621          OCAMLC=$LOCAL_OCAML/ocamlc
 622          ac_cv_prog_OCAMLC=$LOCAL_OCAML/ocamlc
 623       else
 624         echo "OCaml installation failed"; exit 1
 625       fi
 626       fi
 627       ;;
 628    *)  exit 1;;
 629   esac
 630   fi
 631 fi
 632
 633 if test "$OCAMLC" = "$LOCAL_OCAML"/ocamlc.opt ; then
 634   OCAML_PATH="$LOCAL_OCAML"/
 635   OCAMLOPT=$LOCAL_OCAML/ocamlopt.opt
 636   OCAMLDOC=$LOCAL_OCAML/ocamldoc
 637   OCAMLMKTOP=$LOCAL_OCAML/ocamlmktop
 638   OCAMLDEP=$LOCAL_OCAML/ocamldep
 639   OCAMLLEX=$LOCAL_OCAML/ocamllex.opt
 640   OCAMLYACC=$LOCAL_OCAML/ocamlyacc
 641   CAMLP4=$LOCAL_OCAML/camlp4
 642   CAMLP4OF=$LOCAL_OCAML/camlp4of
 643 else
 644   if test "$OCAMLC" = "$LOCAL_OCAML"/ocamlc ; then
 645     OCAML_PATH="$LOCAL_OCAML"/
 646     if test -f "$LOCAL_OCAML/ocamlopt"; then
 647       OCAMLOPT=$LOCAL_OCAML/ocamlopt
 648     else
 649       OCAMLOPT=no
 650     fi
 651     OCAMLDOC=$LOCAL_OCAML/ocamldoc
 652     OCAMLMKTOP=$LOCAL_OCAML/ocamlmktop
 653     OCAMLDEP=$LOCAL_OCAML/ocamldep
 654     OCAMLLEX=$LOCAL_OCAML/ocamllex
 655     OCAMLYACC=$LOCAL_OCAML/ocamlyacc
 656     CAMLP4=$LOCAL_OCAML/camlp4
 657     CAMLP4OF=$LOCAL_OCAML/camlp4of
 658   else
 659     AC_PATH_PROG(OCAMLOPT, ocamlopt.opt, ,[$PATH])
 660     AC_PATH_PROG(OCAMLOPT, ocamlopt, no, [$PATH])
 661     AC_PATH_PROG(OCAMLDEP, ocamldep, ocamldep, [$PATH])
 662     AC_PATH_PROG(OCAMLLEX, ocamllex.opt, , [$PATH])
 663     AC_PATH_PROG(OCAMLLEX, ocamllex, ocamllex, [$PATH])
 664     AC_PATH_PROG(OCAMLYACC, ocamlyacc, ocamlyacc, [$PATH])
 665     AC_PATH_PROG(OCAMLDOC, ocamldoc, ocamldoc, [$PATH])
 666     AC_PATH_PROG(OCAMLMKTOP, ocamlmktop, ocamlmktop, [$PATH])
 667     AC_PATH_PROG(CAMLP4, camlp4, camlp4, [$PATH])
 668     AC_PATH_PROG(CAMLP4OF, camlp4of, $CAMLP4 pa_o.cmo pr_o.cmo Camlp4QuotationExpander.cmo Camlp4GrammarParser.cmo, [$PATH])
 669   fi
 670 fi
 671
 672 OCAMLVERSION=`$OCAMLC -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
 673 OCAMLVERSION_MAJOR=`echo $OCAMLVERSION | sed -n -e 's/^\([[0-9]]*\.[[0-9]]*\).*/\1/' -e 's/\.//gp'`
 674 OCAMLLIB=`$OCAMLC -where`
 675
 676 # check if native dynlink is supported and therefore needed for linking
 677 CAMLP4LIB_OPT="camlp4lib.cmxa"
 678 CAMLP4LIB_BYTE="camlp4lib.cma"
 679 if test -f $OCAMLLIB/dynlink.cma; then
 680   CAMLP4LIB_BYTE="dynlink.cma $CAMLP4LIB_BYTE"
 681 fi
 682 if test -f $OCAMLLIB/dynlink.cmxa; then
 683   CAMLP4LIB_OPT="dynlink.cmxa $CAMLP4LIB_OPT"
 684 fi
 685
 686 # force usage of supported OCaml versions
 687 if test "$OCAMLVERSION" \< "$MINIMUM_OCAML"; then
 688   echo "******** OCaml version >= $MINIMUM_OCAML required  *********" 1>&2;
 689   echo "*******  Check http://ocaml.org/  ********" 1>&2;
 690   exit 1
 691 fi
 692
 693 if test ! "$OCAMLVERSION" \< "4.03.0"; then
 694   OCAMLC="$OCAMLC -unsafe-string"
 695 fi
 696
 697 if test "$OCAMLOPT" = "no"; then
 698   TARGET_TYPE=byte
 699   OCAMLLIB_EXT=cma
 700 else
 701   TARGET_TYPE=opt
 702   OCAMLLIB_EXT=cmxa
 703
 704   OCAMLOPTVERSION=`$OCAMLOPT -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
 705
 706   test "$OCAMLOPTVERSION" = "$OCAMLVERSION" || {
 707     echo "******** Expected ocamlopt version $OCAMLVERSION , but got $OCAMLOPTVERSION *********" 1>&2;
 708     echo "*******  Check http://ocaml.org/  ********" 1>&2;
 709     exit 1; }
 710
 711   if test ! "$OCAMLVERSION" \< "4.03.0"; then
 712     OCAMLOPT="$OCAMLOPT -unsafe-string"
 713   fi
 714
 715 fi
 716
 717 echo "-------------------------------------------"
 718 echo "     Checking OCaml $OCAMLVERSION finished."
 719 echo "-------------------------------------------"
 720
 721
 722 if test "$PROFILE" = "yes"; then
 723    OCAMLOPT="$OCAMLOPT -p"
 724    CFLAGS="$CFLAGS -pg"
 725 fi
 726 if test "$FORCE_MINGW" = "yes"; then
 727     OCAMLC="$OCAMLC -ccopt -mno-cygwin"
 728     OCAMLOPT="$OCAMLOPT -ccopt -mno-cygwin"
 729     OCAMLMKTOP="$OCAMLMKTOP -ccopt -mno-cygwin"
 730 fi
 731 if test "$DEBUG" = "yes"; then
 732     OCAMLC="$OCAMLC -g"
 733     OCAMLOPT="$OCAMLOPT -g"
 734 fi
 735
 736 if test "$DEV" = "yes"; then
 737   DEVFLAGS="-annot -bin-annot -w @a\$(MINUS_WARNING)"
 738 fi
 739
 740 NUMS_INCLUDE=
 741 NUMS=yes
 742 AC_MSG_CHECKING([ocaml num library])
 743 if ! test -f $OCAMLLIB/nums.$OCAMLLIB_EXT; then
 744   if test -f $OCAMLLIB/num/nums.$OCAMLLIB_EXT; then
 745     NUMS_INCLUDE="-I +num"
 746   else
 747     NUMS_PATH="`ocamlfind query num 2> /dev/null`"
 748     if test "$NUMS_PATH" != ""; then
 749       NUMS_INCLUDE="-I $NUMS_PATH"
 750     else
 751       NUMS=no
 752     fi
 753   fi
 754 fi
 755
 756 if test "$NUMS" = "no"; then
 757   AC_MSG_RESULT([no])
 758 else
 759   AC_MSG_RESULT([found $NUMS_INCLUDE])
 760 fi
 761
 762 echo ""
 763 echo "----------------------------------"
 764 echo "     Checking system headers."
 765 echo "----------------------------------"
 766
 767 ifelse(AC_ACVERSION, [2.13], [],
 768 [dnl Large file enabled
 769    AC_SYS_LARGEFILE
 770
 771 ])
 772
 773 dnl Check for native endianness.
 774 AC_C_BIGENDIAN(,,
 775   [AC_MSG_ERROR([Machine endianness could not be determined])]
 776 )
 777 if test "x$WORDS_BIGENDIAN" = "x"; then
 778   NATIVEENDIAN=LittleEndian
 779 else
 780   NATIVEENDIAN=BigEndian
 781 fi
 782 AC_SUBST(NATIVEENDIAN)
 783
 784 # various header files
 785 AC_CHECK_FUNCS(setrlimit getrlimit strerror_r strerror posix_fallocate)
 786 AC_CHECK_HEADERS(byteswap.h,,)
 787 AC_CHECK_HEADERS([sys/utsname.h])
 788 AC_CHECK_HEADERS(arpa/inet.h,,)
 789 AC_CHECK_HEADERS([sys/types.h sys/time.h sys/resource.h netinet/in_systm.h netinet/in.h netinet/ip.h],,,
 790 [#ifdef HAVE_SYS_TYPES_H
 791 #include <sys/types.h>
 792 #endif
 793 #ifdef HAVE_SYS_TIME_H
 794 #include <sys/time.h>
 795 #endif
 796 #ifdef HAVE_NETINET_IN_SYSTM_H
 797 #include <netinet/in_systm.h>
 798 #endif
 799 #ifdef HAVE_NETINET_IN_H
 800 #include <netinet/in.h>
 801 #endif
 802 ])
 803
 804 # poll if possible
 805 AC_CHECK_HEADERS(sys/poll.h,,)
 806 AC_CHECK_FUNCS(poll,,)
 807
 808 AC_CHECK_HEADERS(sys/vfs.h,,)
 809 AC_CHECK_HEADERS(sys/statvfs.h,,)
 810 AC_CHECK_HEADERS([sys/param.h sys/mount.h],,,
 811 [#if HAVE_SYS_PARAM_H
 812 #include <sys/param.h>
 813 #endif
 814 ])
 815 echo "-------------------------------------------"
 816 echo "     Checking system headers finished."
 817 echo "-------------------------------------------"
 818 echo ""
 819 echo "-----------------------------------"
 820 echo "     Checking system libraries."
 821 echo "-----------------------------------"
 822 echo "----- checking zlib (required)"
 823 AC_CHECK_LIB(z,inflate,,[echo "Zlib missing, did you install zlib and zlib-developer packages?"; exit 1])
 824 AC_CHECK_HEADERS(zlib.h,,[echo "Zlib missing, did you install zlib and zlib-developer packages?"; exit 1])
 825 AC_CHECK_LIB(z,zlibVersion,[AC_DEFINE(HAVE_ZLIBVERSION, 1,)])
 826
 827 if test "$BZIP2" != "no"; then
 828   echo "----- checking bzlib (optional)"
 829   AC_CHECK_HEADERS(bzlib.h,[AC_CHECK_LIB(bz2,BZ2_bzReadOpen,[BZIP2=yes],[BZIP2=no])],[BZIP2=no])
 830 fi
 831
 832 if test "$BZIP2" = "yes"; then
 833   AC_CHECK_LIB(bz2,BZ2_bzlibVersion,[AC_DEFINE(HAVE_BZLIBVERSION, 1,)])
 834   AC_DEFINE(USE_BZIP2, 1, [Define to 1 if you have bzip2 support.])
 835 else
 836   AC_MSG_NOTICE(bzlib not available)
 837 fi
 838
 839 if test "$UPNP_NATPMP_FORCE" = "yes"; then
 840         UPNP_NATPMP=yes
 841         cd $PATCH_DIR
 842         MINIUPNPC=miniupnpc-2.1
 843         LIBNATPMP=libnatpmp-20150609
 844         $WGET http://miniupnp.tuxfamily.org/files/$MINIUPNPC.tar.gz
 845         $WGET http://miniupnp.tuxfamily.org/files/$LIBNATPMP.tar.gz
 846         mkdir -p $BUILD_DIR $LOCAL_DIR/usr/bin $LOCAL_DIR/usr/lib $LOCAL_DIR/usr/include/miniupnpc
 847         cd $BUILD_DIR
 848         rm -rf $LIBNATPMP $MINIUPNPC
 849         tar -xzf $PATCH_DIR/$MINIUPNPC.tar.gz
 850         tar -xzf $PATCH_DIR/$LIBNATPMP.tar.gz
 851         cd $BUILD_DIR/$LIBNATPMP
 852         $GNU_MAKE all install PREFIX=$LOCAL_DIR
 853         cd $BUILD_DIR/$MINIUPNPC
 854         $GNU_MAKE all install PREFIX=$LOCAL_DIR/usr
 855         cd $CONFIG_DIR
 856         rm -rf $BUILD_DIR/$LIBNATPMP $BUILD_DIR/$MINIUPNPC
 857         CPPFLAGS="${CPPFLAGS} -I$LOCAL_DIR/usr/include"
 858         LDFLAGS="${LDFLAGS} -L$LOCAL_DIR/usr/lib"
 859 fi
 860
 861 if test "$UPNP_NATPMP" = "yes"; then
 862   echo "----- checking libminiupnpc >= 1.6 (optional)"
 863   AC_CHECK_HEADERS(miniupnpc/miniupnpc.h,[AC_CHECK_LIB(miniupnpc,upnpDiscover,[UPNP_NATPMP=yes],[UPNP_NATPMP=no])],[UPNP_NATPMP=no])
 864 fi
 865
 866 if test "$UPNP_NATPMP" = "yes"; then
 867   echo "----- checking libnatpmp >= 20110808 (optional)"
 868   AC_CHECK_HEADERS(natpmp.h,[AC_CHECK_LIB(natpmp,initnatpmp,[UPNP_NATPMP=yes],[UPNP_NATPMP=no])],[UPNP_NATPMP=no])
 869 fi
 870
 871 if test "$UPNP_NATPMP" = "yes"; then
 872   AC_DEFINE(ENABLE_UPNP_NATPMP, 1, [Define to 1 if you have libminiupnpc & libnatpmp for port forwarding support.])
 873   UPNP_NATPMP_LIBS="-lminiupnpc -lnatpmp $LIBS"
 874   UPNP_NATPMP_STATIC_LIBS="-lminiupnpc -lnatpmp $LIBS"
 875 fi
 876
 877 if test "$MAGIC" != "no"; then
 878   echo "----- checking libmagic (GNU file) (optional)"
 879   AC_CHECK_HEADERS(magic.h,
 880     [AC_CHECK_LIB(magic,magic_file,
 881       [AC_CHECK_DECL([MAGIC_ERROR], [MAGIC=yes], [MAGIC=no],[#include <magic.h>])],
 882       [MAGIC=no])],
 883     [MAGIC=no])
 884 fi
 885
 886 if test "$MAGIC" = "yes"; then
 887   MAGICLIB=Magic_magic
 888 else
 889   MAGICLIB=Magic_nomagic
 890   AC_MSG_NOTICE(libmagic not available)
 891 fi
 892
 893 GD_JPG=no
 894 GD_PNG=no
 895 if test "$GD" != "no"; then
 896   echo "----- checking gd (optional)"
 897   GD=no
 898   LIBGD=no
 899   SAVE_LIBS=$LIBS
 900   SAVE_CFLAGS=$CFLAGS
 901   SAVE_LDFLAGS=$LDFLAGS
 902   AC_CHECK_PROG(GDLIBCONFIG, gdlib-config, gdlib-config)
 903   if test "$ac_cv_prog_GDLIBCONFIG" = "gdlib-config"; then
 904     GD_LIBS=`$GDLIBCONFIG --libs`
 905     $GDLIBCONFIG --static-libs > /dev/null 2>&1
 906     if test "$?" = "0"; then
 907       GD_STATIC_LIBS=`$GDLIBCONFIG --static-libs`
 908     fi
 909     GD_LIBS2="$LIBS -lgd $GD_LIBS"
 910     LIBS=$GD_LIBS2
 911     GD_CFLAGS=`$GDLIBCONFIG --cflags`
 912     CFLAGS="$CFLAGS $GD_CFLAGS"
 913     GD_LDFLAGS=`$GDLIBCONFIG --ldflags`
 914     LDFLAGS="$LDFLAGS $GD_LDFLAGS"
 915     AC_MSG_CHECKING(for libgd > 2.0.14)
 916     GDVERSION=`$GDLIBCONFIG --version`
 917     GDMAJORVERSION=`$GDLIBCONFIG --majorversion`
 918     GDMINORVERSION=`$GDLIBCONFIG --minorversion`
 919     GDREVISION=`$GDLIBCONFIG --revision`
 920     case $GDMAJORVERSION in
 921         1)
 922             AC_MSG_RESULT(no (found $GDVERSION))
 923             LIBGD=no
 924             ;;
 925         2)
 926             if test $GDMINORVERSION -ge 1; then
 927                 AC_MSG_RESULT($GDVERSION)
 928                 LIBGD=yes
 929             else
 930                 if test $GDREVISION -gt 14; then
 931                     AC_MSG_RESULT($GDVERSION)
 932                     LIBGD=yes
 933                 else
 934                     AC_MSG_RESULT(no (found $GDVERSION))
 935                     LIBGD=no
 936                 fi
 937             fi
 938             ;;
 939         *)
 940             AC_MSG_RESULT($GDVERSION)
 941             LIBGD=yes
 942             ;;
 943     esac
 944   else
 945     LIBGD=yes
 946   fi
 947
 948   if test "$LIBGD" = "yes"; then
 949     AC_CHECK_HEADERS(gd.h,[LIBGD=yes],[LIBGD=no])
 950   fi
 951
 952   if test "$LIBGD" = "yes"; then
 953     AC_MSG_CHECKING(for gdImageCreate in -lgd)
 954     AC_TRY_LINK([#include <gd.h>],
 955     [gdImageCreate (0,0);],
 956     [LIBGD=yes], [LIBGD=no])
 957     AC_MSG_RESULT($LIBGD)
 958     LIBS=$SAVE_LIBS
 959
 960     if test "$LIBGD" = "no"; then
 961       AC_MSG_NOTICE([not found, trying another method])
 962       AC_CHECK_LIB(gd, gdImageCreate, [LIBGD=yes], [LIBGD=no])
 963     fi
 964   fi
 965
 966   if test "$LIBGD" = "yes"; then
 967     LIBPNG=no
 968 # saving current variables
 969     SAVE_LIBS_PNG=$LIBS
 970     SAVE_CFLAGS_PNG=$CFLAGS
 971     SAVE_LDFLAGS_PNG=$LDFLAGS
 972     AC_CHECK_PROG(PNGLIBCONFIG, libpng-config, libpng-config)
 973     if test "$ac_cv_prog_PNGLIBCONFIG" = "libpng-config"; then
 974 # check libpng-config contents and update system variables
 975       PNG_LIBS=`$PNGLIBCONFIG --libs`
 976       LIBS="$LIBS $PNG_LIBS"
 977       PNG_CFLAGS=`$PNGLIBCONFIG --cflags`
 978       CFLAGS="$CFLAGS $PNG_CFLAGS"
 979       PNG_LDFLAGS=`$PNGLIBCONFIG --ldflags`
 980       LDFLAGS="$LDFLAGS $PNG_LDFLAGS"
 981     fi
 982     AC_CHECK_LIB(png, png_create_read_struct , [LIBPNG=yes])
 983 # restore variables
 984     LIBS=$SAVE_LIBS_PNG
 985     CFLAGS=$SAVE_CFLAGS_PNG
 986     LDFLAGS=$SAVE_LDFLAGS_PNG
 987
 988     if test "$LIBPNG" = "no"; then
 989       AC_MSG_NOTICE(png support not available)
 990     else
 991       LIBGD_PNG=no
 992       LIBS=$GD_LIBS2
 993       AC_MSG_CHECKING(for gdImagePng in -lgd)
 994       AC_TRY_LINK([#include <gd.h>],
 995       [gdImagePng (0,0);],
 996       [LIBGD_PNG=yes], [LIBGD_PNG=no])
 997       AC_MSG_RESULT($LIBGD_PNG)
 998       LIBS=$SAVE_LIBS
 999
1000       if test "$LIBGD_PNG" = "no"; then
1001         AC_MSG_NOTICE([not found, trying another method])
1002         AC_CHECK_LIB(gd, gdImagePng, [LIBGD_PNG=yes], [LIBGD_PNG=no])
1003       fi
1004
1005       AC_MSG_CHECKING(for png support in libgd)
1006       if test "$LIBGD_PNG" = "yes"; then
1007         GD=yes
1008         GD_PNG=yes
1009         GD_LIBS="$GD_LIBS $PNG_LIBS"
1010         AC_MSG_RESULT(yes)
1011         AC_CHECK_LIB(png, png_access_version_number,[AC_DEFINE(HAVE_PNGVERSION, 1,)])
1012         AC_DEFINE(HAVE_GD_PNG, 1, [Define to 1 if you have png support in libgd.])
1013       else
1014         AC_MSG_RESULT(no)
1015       fi
1016     fi
1017
1018     LIBJPEG=no
1019     AC_CHECK_LIB(jpeg, jpeg_CreateCompress, [LIBJPEG=yes])
1020
1021     if test "$LIBJPEG" = "no"; then
1022       AC_MSG_NOTICE(jpeg support not available)
1023     else
1024       LIBGD_JPG=no
1025       LIBS=$GD_LIBS2
1026       AC_MSG_CHECKING(for gdImageJpeg in -lgd)
1027       AC_TRY_LINK([#include <gd.h>],
1028       [gdImageJpeg (0,0,0);],
1029       [LIBGD_JPG=yes], [LIBGD_JPG=no])
1030       AC_MSG_RESULT($LIBGD_JPG)
1031       LIBS=$SAVE_LIBS
1032
1033       if test "$LIBGD_JPG" = "no"; then
1034         AC_MSG_NOTICE([not found, trying another method])
1035         AC_CHECK_LIB(gd, gdImageJpeg, [LIBGD_JPG=yes], [LIBGD_JPG=no])
1036       fi
1037
1038       AC_MSG_CHECKING(for jpeg support in libgd)
1039       if test "$LIBGD_JPG" = "yes"; then
1040         GD=yes
1041         GD_JPG=yes
1042         GD_LIBS="$GD_LIBS -ljpeg"
1043         AC_DEFINE(HAVE_GD_JPG, 1, [Define to 1 if you have jpg support in libgd.])
1044         AC_MSG_RESULT(yes)
1045       else
1046         AC_MSG_RESULT(no)
1047       fi
1048     fi
1049   else
1050     AC_MSG_NOTICE(libgd not available)
1051   fi
1052   LIBS=$SAVE_LIBS
1053   CFLAGS=$SAVE_CFLAGS
1054   LDFLAGS=$SAVE_LDFLAGS
1055 fi
1056
1057 if test "$GD" != "no"; then
1058   GDGRAPHICS=DriverGraphics_gd
1059 else
1060   GDGRAPHICS=DriverGraphics_nogd
1061 fi
1062
1063 if test "$ICONV" = "yes"; then
1064   echo "----- checking iconv (optional)"
1065   AM_ICONV
1066   if test "$am_cv_func_iconv" != "yes"; then
1067     AC_DEFINE(DISABLE_ICONV, 1, [Define to 1 if you want to replace iconv and related with stubs.])
1068     ICONV=no
1069   else
1070   LIBS="$LIBS $LIBICONV"
1071   AC_CHECK_FUNCS([locale_charset],,
1072   AC_TRY_LINK([#include <langinfo.h>],
1073   [char* cs = nl_langinfo(CODESET);],
1074   AC_MSG_NOTICE(found nl_langinfo(CODESET)),
1075   [echo "Your iconv implementation is incomplete"; exit 1]))
1076   AC_CHECK_LIB(charset,locale_charset)
1077   AC_CHECK_HEADERS([libcharset.h])
1078   AC_CHECK_HEADERS([langinfo.h])
1079   AC_CHECK_HEADERS([locale.h])
1080   fi
1081 else
1082   AC_DEFINE(DISABLE_ICONV, 1, [Define to 1 if you want to replace iconv and related with stubs.])
1083   ICONV=no
1084 fi
1085
1086 if test "$USE_PTHREAD" = "no"; then
1087  PTHREAD_LIBS=""
1088  echo "You disabled thread support, this will hurt MLDonkey performance!"
1089 else
1090   echo "----- checking thread support (optional, strongly advised)"
1091   ACX_PTHREAD
1092 fi
1093
1094 # On linux plaforms, we will have to check that includes from kernel are
1095 # available. glibc version test was shamelessly taken from
1096 # http://public.activestate.com/gsar/APC/perl-5.8.x/Configure
1097 GLIBC_VERSION=""
1098 case $host in
1099         *linux*)
1100            echo "----- GNU C Library version"
1101            AC_CHECK_HEADERS(linux/limits.h,, [
1102              OLD_CPPFLAGS=$CPPFLAGS
1103              CPPFLAGS="-I /usr/src/linux/include"
1104              AC_CHECK_HEADER(linux/types.h,[CONFIG_INCLUDES="-I /usr/src/linux/include"])
1105              CPPFLAGS=$OLD_CPPFLAGS]
1106            )
1107            AC_CHECK_HEADERS(gnu/libc-version.h,[AC_MSG_CHECKING(for GNU C Library version)
1108
1109 cat >try.c <<'EOCP'
1110 /* Find out version of GNU C library.  __GLIBC__ and __GLIBC_MINOR__
1111    alone are insufficient to distinguish different versions, such as
1112    2.0.6 and 2.0.7.  The function gnu_get_libc_version() appeared in
1113    libc version 2.1.0.      A. Dougherty,  June 3, 2002.
1114 */
1115 #include <stdio.h>
1116 int main(void)
1117 {
1118 #ifdef __GLIBC__
1119 #   ifdef __GLIBC_MINOR__
1120 #       if __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1
1121 #           include <gnu/libc-version.h>
1122     printf("%s\n",  gnu_get_libc_version());
1123 #       else
1124     printf("%d.%d\n",  __GLIBC__, __GLIBC_MINOR__);
1125 #       endif
1126 #   else
1127 printf("%d\n",  __GLIBC__);
1128 #   endif
1129     return 0;
1130 #else
1131     return 1;
1132 #endif
1133 }
1134 EOCP
1135
1136            $CC -o try ./try.c
1137            GLIBC_VERSION="`./try`"
1138            AC_MSG_RESULT($GLIBC_VERSION)
1139            rm -f try try.*],)
1140         ;;
1141         *)         ;;
1142 esac
1143
1144 echo "---------------------------------------------"
1145 echo "     Checking system libraries finished."
1146 echo "---------------------------------------------"
1147 echo ""
1148
1149 CXX_VERSION=
1150 CRYPTOPPFLAGS=
1151 echo "--------------------------------------"
1152 echo "     Checking activated networks."
1153 echo "--------------------------------------"
1154
1155   if test "$DONKEY" = "yes"; then
1156     AC_MSG_CHECKING(eDonkey)
1157     if test -d ../src/networks/donkey; then
1158       AC_MSG_RESULT(yes)
1159       if test "$DONKEY_SUI" = "yes"; then
1160         AC_PROG_CXX
1161
1162 # GCC miscompiles cryptopp.cc with -O2 on armhf
1163 # http://mldonkey.sourceforge.net/phpBB2/viewtopic.php?p=32309#32309
1164 # https://bugs.launchpad.net/ubuntu/+source/mldonkey/+bug/1060007
1165         case "$host" in
1166                 armv7l-*-linux-gnueabihf)
1167                         CXXFLAGS="-g -Os"
1168                         ;;
1169         esac
1170
1171         AC_CHECK_TOOL(NEWCXX, [$CXX], [no])
1172         AC_MSG_CHECKING(eMule SUI)
1173         if test x"$NEWCXX" = x"no"
1174         then
1175           AC_MSG_RESULT(no)
1176           CXX=
1177           DONKEY_SUI=no
1178         else
1179           AC_MSG_RESULT(yes)
1180           ACX_CHECK_CXX_FLAGS(-std=c++14,cv_stdcxx14, CRYPTOPPFLAGS="-std=c++14")
1181           ACX_CHECK_CXX_FLAGS(-fno-omit-frame-pointer,cv_no_omit_frame_pointer, CRYPTOPPFLAGS="$CRYPTOPPFLAGS -fno-omit-frame-pointer")
1182           ACX_CHECK_CXX_FLAGS(-mno-omit-leaf-frame-pointer,cv_no_omit_leaf_frame_pointer, CRYPTOPPFLAGS="$CRYPTOPPFLAGS -mno-omit-leaf-frame-pointer")
1183           CXX=$NEWCXX
1184           CXX_VERSION=`$CXX -dumpversion`
1185           DONKEY_SUI_FILE=DonkeySui1
1186           AC_DEFINE(HAVE_CRYPTOPP, 1,)
1187         fi
1188       fi
1189 #      AC_MSG_CHECKING(eDonkey server)
1190 #      if test -d ../src/networks/server; then
1191 #        AC_MSG_RESULT(no)
1192 #        DONKEY_SERVER=no
1193 #      else
1194 #        AC_MSG_RESULT(no)
1195 #        DONKEY_SERVER=no
1196 #      fi
1197     else
1198       DONKEY=no
1199       DONKEY_SUI=no
1200       AC_MSG_RESULT(no)
1201     fi
1202   else
1203     DONKEY_SUI=no
1204   fi
1205
1206   if test "$BITTORRENT" = "yes"; then
1207     AC_MSG_CHECKING(BitTorrent)
1208     if test -d ../src/networks/bittorrent; then
1209       if test "$NUMS" != "no"; then
1210         AC_MSG_RESULT(yes)
1211       else
1212         BITTORRENT=no
1213         AC_MSG_RESULT([no (ocaml num library missing)])
1214       fi
1215     else
1216       BITTORRENT=no
1217       AC_MSG_RESULT(no)
1218     fi
1219   fi
1220
1221   if test "$FILETP" = "yes"; then
1222     AC_MSG_CHECKING(FileTP)
1223     if test -d ../src/networks/fileTP; then
1224       AC_MSG_RESULT(yes)
1225     else
1226       FILETP=no
1227       AC_MSG_RESULT(no)
1228     fi
1229   fi
1230
1231   if test "$GNUTELLA" = "yes"; then
1232     AC_MSG_CHECKING(Gnutella)
1233     if test -d ../src/networks/gnutella; then
1234       AC_MSG_RESULT(yes)
1235     else
1236       GNUTELLA=no
1237       AC_MSG_RESULT(no)
1238     fi
1239   fi
1240
1241   if test "$GNUTELLA2" = "yes"; then
1242     AC_MSG_CHECKING(G2)
1243     if test -d ../src/networks/gnutella2; then
1244       AC_MSG_RESULT(yes)
1245     else
1246       GNUTELLA2=no
1247       AC_MSG_RESULT(no)
1248     fi
1249   fi
1250
1251   if test "$FASTTRACK" = "yes"; then
1252     AC_MSG_CHECKING(Fasttrack)
1253     if test -d ../src/networks/fasttrack; then
1254       AC_MSG_RESULT(yes)
1255     else
1256       FASTTRACK=no
1257       AC_MSG_RESULT(no)
1258     fi
1259   fi
1260
1261   if test "$DIRECT_CONNECT" = "yes"; then
1262     AC_MSG_CHECKING(DirectConnect)
1263     if test "$BZIP2" = "yes"; then
1264       if test -d ../src/networks/direct_connect; then
1265         AC_MSG_RESULT(yes)
1266       else
1267         DIRECT_CONNECT=no
1268         AC_MSG_RESULT(no)
1269       fi
1270     else
1271       DIRECT_CONNECT=no
1272       AC_MSG_RESULT(no - bzip2 support missing)
1273     fi
1274   fi
1275
1276   if test "$SOULSEEK" = "yes"; then
1277     AC_MSG_CHECKING(Soulseek)
1278     if test -d ../src/networks/soulseek; then
1279       AC_MSG_RESULT(yes)
1280     else
1281       SOULSEEK=no
1282       AC_MSG_RESULT(no)
1283     fi
1284   fi
1285
1286   if test "$OPEN_NAPSTER" = "yes"; then
1287     AC_MSG_CHECKING(OpenNapster)
1288     if test -d ../src/networks/opennap; then
1289       AC_MSG_RESULT(yes)
1290     else
1291       OPEN_NAPSTER=no
1292       AC_MSG_RESULT(no)
1293     fi
1294   fi
1295
1296   if test "$OPENFT" = "yes"; then
1297     AC_MSG_CHECKING(OpenFT)
1298     if test -d ../src/networks/openFT; then
1299       AC_MSG_RESULT(yes)
1300     else
1301       OPENFT=no
1302       AC_MSG_RESULT(no)
1303     fi
1304   fi
1305 echo "-----------------------------------------------"
1306 echo "     Checking activated networks finished."
1307 echo "-----------------------------------------------"
1308
1309 if test -f $OCAMLLIB/lablgl.cma; then
1310   LABLGL_CMA=lablgl.cma
1311 fi
1312
1313 if test -f $OCAMLLIB/lablgl.$OCAMLLIB_EXT; then
1314   LABLGL_CMXA=lablgl.$OCAMLLIB_EXT
1315 fi
1316
1317 # Check for GTK only if we want to build the GUI
1318 if test ! "$GUI" = "no"; then
1319   echo "---------------------------------------------------------"
1320   echo "Checking the libraries required to build the GTK GUI."
1321   echo "---------------------------------------------------------"
1322   if test "$GUI" = "newgui2"; then
1323       REQUIRED_GTK=2.4.0
1324       PKG_GTK=gtk+-2.0
1325       AC_MSG_CHECKING(for GTK+ - version >= $REQUIRED_GTK)
1326       if pkg-config --atleast-version $REQUIRED_GTK $PKG_GTK; then
1327         AC_MSG_RESULT(yes)
1328         REQUIRED_RSVG=2.4.0
1329         PKG_RSVG=librsvg-2.0
1330         AC_MSG_CHECKING(for librsvg - version >= $REQUIRED_RSVG)
1331         if pkg-config --atleast-version $REQUIRED_RSVG $PKG_RSVG; then
1332           GTK_CONFIG="pkg-config $PKG_GTK $PKG_RSVG"
1333           REQUIRED_LABLGTK=2.14.2
1334           LABLGTK_NAME=lablgtk2
1335           AC_MSG_RESULT(yes)
1336         else
1337           GTK_CONFIG=no
1338           AC_MSG_RESULT(no)
1339         fi
1340       else
1341         GTK_CONFIG=no
1342         AC_MSG_RESULT(no)
1343       fi
1344   else
1345     if test "$OS_FILES2" = "mingw"; then
1346       REQUIRED_GTK=1.3.0
1347       PKG_GTK=gtk+-1.3-win32-production
1348       AC_MSG_CHECKING(for GTK+ - version >= $REQUIRED_GTK)
1349       if pkg-config --atleast-version $REQUIRED_GTK $PKG_GTK; then
1350         GTK_CONFIG="pkg-config $PKG_GTK"
1351         AC_MSG_RESULT(yes)
1352       else
1353         GTK_CONFIG=no
1354         AC_MSG_RESULT(no)
1355       fi
1356     else
1357       AC_CHECK_PROG(GTK_CONFIG, gtk-config, gtk-config, no)
1358       if test "$GTK_CONFIG" = "no"; then
1359         AC_MSG_RESULT(no)
1360       else
1361         AC_MSG_RESULT(yes)
1362       fi
1363     fi
1364   fi
1365 else
1366   GTK_CONFIG=no
1367 fi
1368 if test "$GTK_CONFIG" = "no"; then
1369      LABLGTK_CONFIG=no
1370 else
1371   AC_MSG_CHECKING(for native code $LABLGTK_NAME)
1372   if test -f $OCAMLLIB/$LABLGTK_NAME/lablgtk.$OCAMLLIB_EXT; then
1373      if test "$GUI" = "newgui2"; then
1374        if test -f $OCAMLLIB/$LABLGTK_NAME/lablrsvg.$OCAMLLIB_EXT; then
1375          AC_MSG_RESULT(yes)
1376          LABLGTK_CONFIG=yes
1377        else
1378          AC_MSG_RESULT(no)
1379          LABLGTK_CONFIG=no
1380          if test -f $OCAMLLIB/$LABLGTK_NAME/lablrsvg.cma; then
1381            echo "---------------------------------------------------------"
1382            echo "lablrsvg is not installed properly. See the INSTALL.txt"
1383            echo "file of mldonkey to see how to compile $LABLGTK_NAME. You"
1384            echo "probably forgot to call 'make opt' before 'make install'."
1385            echo "---------------------------------------------------------"
1386          else
1387            echo "---------------------------------------------------------"
1388            echo "lablrsvg is not installed. See the INSTALL.txt file of"
1389            echo "mldonkey to see how to compile $LABLGTK_NAME. Librsvg"
1390            echo "may not be installed when you compiled $LABLGTK_NAME."
1391            echo "---------------------------------------------------------"
1392          fi
1393        fi
1394      else
1395        AC_MSG_RESULT(yes)
1396        LABLGTK_CONFIG=yes
1397      fi
1398   else
1399      AC_MSG_RESULT(no)
1400      LABLGTK_CONFIG=no
1401      if test -f $OCAMLLIB/$LABLGTK_NAME/lablgtk.cma; then
1402        echo "-------------------------------------------------------------"
1403        echo "$LABLGTK_NAME is not installed properly. See the INSTALL.txt"
1404        echo "file of mldonkey to see how to compile $LABLGTK_NAME. You"
1405        echo "probably forgot to call 'make opt' before 'make install'."
1406        echo "-------------------------------------------------------------"
1407      else
1408        echo "Do you want this script to try to download and install $LABLGTK_NAME"
1409        echo "LOCALLY in mldonkey directory ?"
1410        if test "$BATCH" = "no"; then read i <&1; else i=yes; fi
1411        case "$i" in
1412         y* | Y*)
1413
1414          cd $PATCH_DIR
1415          rm -rf lablgtk-"$REQUIRED_LABLGTK"
1416          if test ! -f lablgtk-"$REQUIRED_LABLGTK".tar.gz; then
1417            echo Downloading ...
1418            $WGET http://www.math.nagoya-u.ac.jp/~garrigue/soft/olabl/dist/lablgtk-"$REQUIRED_LABLGTK".tar.gz
1419          fi
1420          if test ! -f lablgtk-"$REQUIRED_LABLGTK".tar.gz; then exit 1; fi
1421
1422          mkdir -p $BUILD_DIR
1423          cd $BUILD_DIR
1424          echo Uncompressing ...
1425          gzip -cd $PATCH_DIR/lablgtk-"$REQUIRED_LABLGTK".tar.gz | tar xf -
1426          (cd lablgtk-"$REQUIRED_LABLGTK"
1427           if test -f $PATCH_DIR/lablgtk-"$REQUIRED_LABLGTK".patch; then
1428             echo Patching ...
1429             patch -p0 < $PATCH_DIR/lablgtk-"$REQUIRED_LABLGTK".patch
1430           fi
1431           PATH=$OCAML_PATH:$PATH
1432           export PATH
1433           echo $PATH
1434
1435           if test "$GUI" = "newgui2"; then
1436             ./configure --prefix=$LOCAL_DIR
1437             $GNU_MAKE world
1438             $GNU_MAKE install
1439           else
1440             $GNU_MAKE configure
1441             $GNU_MAKE
1442             $GNU_MAKE opt
1443             $GNU_MAKE install
1444           fi
1445
1446           cd ..
1447           rm -rf lablgtk-"$REQUIRED_LABLGTK"
1448          )
1449          cd $CONFIG_DIR
1450          if test -f $OCAMLLIB/$LABLGTK_NAME/lablgtk.$OCAMLLIB_EXT; then
1451             LABLGTK_CONFIG=yes
1452          else
1453             echo "Installation of $LABLGTK_NAME failed"
1454             LABLGTK_CONFIG=no
1455          fi
1456          ;;
1457         *);;
1458       esac
1459      fi
1460   fi
1461 fi
1462
1463 if test "$GUI" = "newgui2" ; then
1464   GUIS="mldonkey_gui\$(EXE)"
1465   GTKCFLAGS="`pkg-config --cflags-only-I gtk+-2.0`"
1466   GTKLLIBS="`pkg-config --libs-only-L gtk+-2.0`"
1467   GTKLFLAGS="`pkg-config --libs-only-l gtk+-2.0` -lX11"
1468 else
1469   GUIS="mldonkey_gui\$(EXE) mldonkey_gui2\$(EXE)"
1470 fi
1471
1472 if test "$LABLGTK_CONFIG" = "no"; then
1473   GUI="no"
1474 else
1475   MORE_TARGETS="$MORE_TARGETS $GUIS"
1476   AC_MSG_CHECKING(GToolbox.popup_menu args)
1477   GTOOLBOX="$OCAMLLIB/$LABLGTK_NAME/gToolbox.mli"
1478   grep popup $GTOOLBOX | grep -i button 2> /dev/null && GTOOLBOX_ARGS=new
1479   if test "$GTOOLBOX_ARGS" = "new"; then
1480     GTOOLBOX_POPUPMENU=' ~button: button ~time: time '
1481     AC_MSG_RESULT(new)
1482   else
1483     GTOOLBOX_POPUPMENU=' ~x: button ~y: time '
1484     AC_MSG_RESULT(old)
1485   fi
1486   echo "---------------------------------------------------------"
1487   echo "End of GTK GUI configuration."
1488   echo "---------------------------------------------------------"
1489 fi
1490
1491 if test "$OS_FILES" = "mingw"; then
1492    OCAMLDEP_OPTIONS="-slash"
1493 fi
1494
1495 AC_SUBST(LIBS)
1496 AC_SUBST(CFLAGS)
1497 AC_SUBST(CPPFLAGS)
1498 AC_SUBST(CXXFLAGS)
1499 AC_SUBST(LDFLAGS)
1500 AC_SUBST(CC)
1501 AC_SUBST(CPP)
1502 AC_SUBST(CXX)
1503 AC_SUBST(FIX_BROKEN_CPP)
1504 AC_SUBST(CONFIG_INCLUDES)
1505 AC_SUBST(OCAMLC)
1506 AC_SUBST(OCAMLLIB)
1507 AC_SUBST(OCAMLOPT)
1508 AC_SUBST(OCAMLLEX)
1509 AC_SUBST(OCAMLYACC)
1510 AC_SUBST(OCAMLDEP)
1511 AC_SUBST(OCAMLDEP_OPTIONS)
1512 AC_SUBST(CAMLP4)
1513 AC_SUBST(CAMLP4OF)
1514 AC_SUBST(CAMLP4LIB_OPT)
1515 AC_SUBST(CAMLP4LIB_BYTE)
1516 AC_SUBST(PERL)
1517 AC_SUBST(OCAMLDOC)
1518 AC_SUBST(OCAMLMKTOP)
1519 AC_SUBST(SYSTEM)
1520 AC_SUBST(MORE_TARGETS)
1521 AC_SUBST(MORE_SUBDIRS)
1522 AC_SUBST(LABLGL_CMA)
1523 AC_SUBST(LABLGL_CMXA)
1524 AC_SUBST(MD4ARCH)
1525 AC_SUBST(MD4COMP)
1526 AC_SUBST(ICONV)
1527 AC_SUBST(OPEN_NAPSTER)
1528 AC_SUBST(DIRECT_CONNECT)
1529 AC_SUBST(GNUTELLA)
1530 AC_SUBST(GNUTELLA2)
1531 AC_SUBST(BITTORRENT)
1532 AC_SUBST(FILETP)
1533 AC_SUBST(SOULSEEK)
1534 AC_SUBST(OPENFT)
1535 AC_SUBST(FASTTRACK)
1536 AC_SUBST(DONKEY)
1537 AC_SUBST(DONKEY_SUI)
1538 AC_SUBST(CRYPTOPPFLAGS)
1539 AC_SUBST(DONKEY_SUI_FILE)
1540 AC_SUBST(DONKEY_SERVER)
1541 AC_SUBST(GUI)
1542 AC_SUBST(REQUIRED_OCAML)
1543 AC_SUBST(REQUIRED_LABLGTK)
1544 AC_SUBST(ARCH)
1545 AC_SUBST(COMPRESS)
1546 AC_SUBST(COMPRESS_EXT)
1547 AC_SUBST(CHECKBOUNDS)
1548 AC_SUBST(MLDONKEY_VERSION)
1549 AC_SUBST(SCM_VERSION)
1550 AC_SUBST(MAJOR_VERSION)
1551 AC_SUBST(MINOR_VERSION)
1552 AC_SUBST(SUB_VERSION)
1553 AC_SUBST(GTOOLBOX_POPUPMENU)
1554 AC_SUBST(OS_FILES)
1555 AC_SUBST(OS_FILES2)
1556 AC_SUBST(TARGET_TYPE)
1557 AC_SUBST(RPMBUILD)
1558 AC_SUBST(GTKCFLAGS)
1559 AC_SUBST(GTKLLIBS)
1560 AC_SUBST(GTKLFLAGS)
1561 AC_SUBST(GD)
1562 AC_SUBST(GD_JPG)
1563 AC_SUBST(GD_PNG)
1564 AC_SUBST(GDGRAPHICS)
1565 AC_SUBST(GD_LIBS)
1566 AC_SUBST(GD_STATIC_LIBS)
1567 AC_SUBST(GD_CFLAGS)
1568 AC_SUBST(GD_LDFLAGS)
1569 AC_SUBST(BZIP2)
1570 AC_SUBST(MAGIC)
1571 AC_SUBST(MAGICLIB)
1572 AC_SUBST(UPNP_NATPMP)
1573 AC_SUBST(UPNP_NATPMP_LIBS)
1574 AC_SUBST(UPNP_NATPMP_STATIC_LIBS)
1575 BUILD_SYSTEM="`uname -s` `uname -m` `uname -r`"
1576 AC_SUBST(BUILD_SYSTEM)
1577 AC_SUBST(GLIBC_VERSION)
1578 AC_SUBST(CC_VERSION)
1579 AC_SUBST(CXX_VERSION)
1580 AC_SUBST(CONFIGURE_ARGUMENTS)
1581 AC_SUBST(CONFIGURE_RUN)
1582 AC_SUBST(DEVFLAGS)
1583 AC_SUBST(OCAMLVERSION_MAJOR)
1584 AC_SUBST(NUMS_INCLUDE)
1585
1586 AUTOCONF=../src/utils/lib/autoconf.ml
1587 GTK_AUTOCONF=../src/utils/lib/gAutoconf.ml
1588 AC_OUTPUT(\
1589   Makefile.config \
1590   mldonkey.rc \
1591   $AUTOCONF.new $GTK_AUTOCONF.new \
1592    ../src/utils/bitstring/bitstring.ml \
1593    ../src/utils/lib/magic.ml \
1594    ../src/networks/donkey/donkeySui.ml \
1595    ../src/daemon/driver/driverGraphics.ml \
1596    ../packages/rpm/mldonkey.spec \
1597    ../packages/rpm/Makefile \
1598    ../packages/slackware/mldonkey.options)
1599 diff $AUTOCONF.new $AUTOCONF 2> /dev/null > /dev/null || cp -f $AUTOCONF.new $AUTOCONF
1600 diff $GTK_AUTOCONF.new $GTK_AUTOCONF 2> /dev/null > /dev/null || cp -f $GTK_AUTOCONF.new $GTK_AUTOCONF
1601
1602 cd ..
1603
1604 echo ""
1605 echo "Building dependencies (if it blocks, try '$GNU_MAKE depend' to see the problem)"
1606 $GNU_MAKE depend 2> /dev/null > /dev/null || echo "Building dependencies fails: try: '$GNU_MAKE depend'"
1607
1608 echo ""
1609 printf "Configuring MLDonkey %s" "$MLDONKEY_VERSION"
1610 if test ! -z "$SCM_VERSION"; then
1611   printf " - SCM: %s" "$SCM_VERSION"
1612 fi
1613 echo " completed."
1614
1615 echo ""
1616 echo "Network modules:"
1617 printf " - eDonkey           "
1618 if test "$DONKEY" = "yes"; then
1619   if test "$DONKEY_SUI" = "yes"; then
1620     echo "enabled (eMule SUI enabled)"
1621   else
1622     echo "enabled (eMule SUI disabled)"
1623   fi
1624 else
1625   echo "        disabled"
1626 fi
1627
1628 printf " - BitTorrent        "
1629 if test "$BITTORRENT" = "yes"; then
1630   echo "enabled"
1631 else
1632   if test "$NUMS" != "no"; then
1633     echo "        disabled"
1634   else
1635     echo "        disabled - ocaml num library missing (must be installed manually when building with OCaml >= 4.06)"
1636   fi
1637 fi
1638
1639 printf " - FileTP (aka wget) "
1640 if test "$FILETP" = "yes"; then
1641   echo "enabled"
1642 else
1643   echo "        disabled"
1644 fi
1645
1646 printf " - Fasttrack         "
1647 if test "$FASTTRACK" = "yes"; then
1648   echo "enabled"
1649 else
1650   echo "        disabled"
1651 fi
1652
1653 printf " - Gnutella          "
1654 if test "$GNUTELLA" = "yes"; then
1655   echo "enabled (warning: this network module is unmaintained)"
1656 else
1657   echo "        disabled - unmaintained"
1658 fi
1659
1660 printf " - Gnutella2         "
1661 if test "$GNUTELLA2" = "yes"; then
1662   echo "enabled (warning: this network module is unmaintained)"
1663 else
1664   echo "        disabled - unmaintained"
1665 fi
1666
1667 printf " - Direct Connect    "
1668 if test "$DIRECT_CONNECT" = "yes"; then
1669   echo "enabled"
1670 else
1671   echo "        disabled"
1672 fi
1673
1674 printf " - Open Napster      "
1675 if test "$OPEN_NAPSTER" = "yes"; then
1676   echo "enabled          - currently not usable"
1677 else
1678   echo "        disabled - currently not usable"
1679 fi
1680
1681 printf " - Soulseek          "
1682 if test "$SOULSEEK" = "yes"; then
1683   echo "enabled          - currently not usable"
1684 else
1685   echo "        disabled - currently not usable"
1686 fi
1687
1688 printf " - OpenFT            "
1689 if test "$OPENFT" = "yes"; then
1690   echo "enabled          - currently not usable"
1691 else
1692   echo "        disabled - currently not usable"
1693 fi
1694
1695 echo ""
1696 echo "Core features:"
1697
1698 echo " - zlib (required)   enabled"
1699
1700 printf " - threads           "
1701 if test "$USE_PTHREAD" = "yes"; then
1702   echo "enabled"
1703 else
1704   echo "        disabled"
1705 fi
1706
1707 printf " - bzip2             "
1708 if test "$BZIP2" = "yes"; then
1709   echo "enabled"
1710 else
1711   echo "        disabled"
1712 fi
1713
1714 printf " - iconv             "
1715 if test "$ICONV" = "yes"; then
1716   echo "enabled"
1717 else
1718   echo "        disabled"
1719 fi
1720
1721 printf " - libmagic          "
1722 if test "$MAGIC" = "yes"; then
1723   echo "enabled"
1724 else
1725   echo "        disabled"
1726 fi
1727
1728 printf " - upnp & natpmp     "
1729 if test "$UPNP_NATPMP" = "yes"; then
1730   echo "enabled"
1731 else
1732   echo "        disabled"
1733 fi
1734
1735 printf " - graphical stats   "
1736 if test "$GD" = "yes"; then
1737   echo "enabled"
1738   printf "   - png support     "
1739   if test "$GD_PNG" = "yes"; then
1740     echo "enabled"
1741   else
1742     echo "        disabled"
1743   fi
1744
1745   printf "   - jpg support     "
1746   if test "$GD_JPG" = "yes"; then
1747     echo "enabled"
1748   else
1749     echo "        disabled"
1750   fi
1751 else
1752   echo "        disabled"
1753 fi
1754
1755 if test "$LABLGTK_CONFIG" = "yes"; then
1756   echo ""
1757   printf "\n - GUI support       "
1758   if test "$GUI" = "newgui1"; then
1759     echo "GTK1 newgui"
1760   else
1761     if test "$GUI" = "newgui2"; then
1762       echo "GTK2 GUI"
1763     else
1764       echo "GTK1 oldgui"
1765     fi
1766   fi
1767 fi
1768
1769 if test "$OLDGUI_NO_31" = "yes"; then
1770   echo " - GUI support       GTK1 oldgui does not work with Ocaml 3.1*, disabled"
1771 fi
1772
1773 if test "$TARGET_TYPE" = "byte"; then
1774   OCAML_TYPE="- byte code"
1775   COMPILE_TARGET=".byte"
1776 fi
1777 echo ""
1778 echo "Compilers:"
1779 echo " - OCaml version     $OCAMLVERSION $OCAML_TYPE"
1780 echo " - $CC version       $CC_VERSION"
1781 if test "x$CXX" != "x"; then
1782   echo " - $CXX version       $CXX_VERSION"
1783 fi
1784 echo ""
1785 echo "\nNow execute '$GNU_MAKE' to start compiling. Good luck!"
1786
1787 echo ""
1788 echo "To compile a static code execute:     $GNU_MAKE mlnet$COMPILE_TARGET.static"
1789 echo "To produce a release tarball execute: $GNU_MAKE release.mlnet.static"
1790 echo "To clean the build directory execute: $GNU_MAKE maintainerclean"
1791 if test "$DONKEY_SUI" = "yes"; then
1792   echo ""
1793   echo "Compiling CryptoPP.cc can take several minutes, on slow machines up to half an hour."
1794 fi