Cross Reference: /vbox/configure

	configure revision 1157cb85c075851b8e510855221e0b8a1e6c9ab6
f743002678eb67b99bbc29fee116b65d9530fec0wrowe#!/bin/sh
80833bb9a1bf25dcf19e814438a4b311d2e1f4cffuankg# The purpose of this script is to check for all external tools, headers, and
16f23f109da3b82fdca8695789bec9f06e2e3383humbedooh# libraries VBox OSE depends on.
e42e58d225104194ba5e894eb616be1ce2258e13jailletc
e42e58d225104194ba5e894eb616be1ce2258e13jailletc#
e42e58d225104194ba5e894eb616be1ce2258e13jailletc# Copyright (C) 2006-2007 Sun Microsystems, Inc.
e42e58d225104194ba5e894eb616be1ce2258e13jailletc#
10b01707470385065764d144de9bb5297fe8ecf2ylavic# This file is part of VirtualBox Open Source Edition (OSE), as
10b01707470385065764d144de9bb5297fe8ecf2ylavic# available from http://www.virtualbox.org. This file is free software;
10b01707470385065764d144de9bb5297fe8ecf2ylavic# you can redistribute it and/or modify it under the terms of the GNU
b8efdc95bec9cf089aa1be0bfd07d46aa1137a7acovener# General Public License as published by the Free Software Foundation,
b8efdc95bec9cf089aa1be0bfd07d46aa1137a7acovener# in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
b8efdc95bec9cf089aa1be0bfd07d46aa1137a7acovener# distribution. VirtualBox OSE is distributed in the hope that it will
c12b284247f00b5696adabb0b855ce0669465764ylavic# be useful, but WITHOUT ANY WARRANTY of any kind.
c12b284247f00b5696adabb0b855ce0669465764ylavic#
c12b284247f00b5696adabb0b855ce0669465764ylavic
c12b284247f00b5696adabb0b855ce0669465764ylavicLC_ALL=C
6029353b43240f5fa7feede018ce0e3ab1600c96covenerexport LC_ALL
6029353b43240f5fa7feede018ce0e3ab1600c96covener
6029353b43240f5fa7feede018ce0e3ab1600c96covener# append some extra paths
8861e3760584fe7f451b3519163502a63c406eb3humbedoohPATH="$PATH:/opt/gnome/bin"
8861e3760584fe7f451b3519163502a63c406eb3humbedooh# Solaris (order of paths important for tr, echo, grep, sed to work)
8861e3760584fe7f451b3519163502a63c406eb3humbedoohPATH="/usr/xpg4/bin:/usr/ucb:$PATH:/usr/local/bin:/usr/sfw/bin:/usr/ccs/bin"
e1f43cac62f6960a6945e1fb6e3288ef7082ac53rpluemORGPATH=$PATH
e1f43cac62f6960a6945e1fb6e3288ef7082ac53rpluem
e1f43cac62f6960a6945e1fb6e3288ef7082ac53rpluem# Wrapper for ancient /usr/bin/which on darwin that always returns 0
e1f43cac62f6960a6945e1fb6e3288ef7082ac53rpluemwhich_wrapper()
f06e7c4b1bce6b6491e5de0b7998d3f5696b293dchrisd{
f06e7c4b1bce6b6491e5de0b7998d3f5696b293dchrisd  if [ -z "$have_ancient_which" ]; then
f06e7c4b1bce6b6491e5de0b7998d3f5696b293dchrisd    if which /bin/___cErTaINly_a_nOn_eXisTing_fIle___ 2> /dev/null > /dev/null; then
179565be4043d7e5f9161aa75271fa0a001866d9covener      have_ancient_which="yes"
179565be4043d7e5f9161aa75271fa0a001866d9covener    else
179565be4043d7e5f9161aa75271fa0a001866d9covener      have_ancient_which="no"
111436a32ba1254291e4883292fb116d15fe8f64covener    fi
fce4949fb0b309a5744afcd503c6ed2d35621ee2covener  fi
fce4949fb0b309a5744afcd503c6ed2d35621ee2covener  if [ "$have_ancient_which" = "yes" ]; then
fce4949fb0b309a5744afcd503c6ed2d35621ee2covener    retval=`which $* 2>/dev/null`
fce4949fb0b309a5744afcd503c6ed2d35621ee2covener    echo "$retval"
7b7430e701e9a31ce809da7c220bb8dfcf68c86etrawick    test -n "$retval" -a -x "$retval"
7b7430e701e9a31ce809da7c220bb8dfcf68c86etrawick    unset retval
7b7430e701e9a31ce809da7c220bb8dfcf68c86etrawick  else
ccc20788c1e5fc973f36df634399c89acb70deaejerenkrantz    which $* 2> /dev/null
ccc20788c1e5fc973f36df634399c89acb70deaejerenkrantz  fi
ccc20788c1e5fc973f36df634399c89acb70deaejerenkrantz}
d522f82d7ada07a0cedb8dc6b71eacf3477d7188trawick
d522f82d7ada07a0cedb8dc6b71eacf3477d7188trawick
d522f82d7ada07a0cedb8dc6b71eacf3477d7188trawick#
1e1539a1e7d64b1af92636b81aac5aa50ee3163bminfrin# Defaults
1e1539a1e7d64b1af92636b81aac5aa50ee3163bminfrin#
1e1539a1e7d64b1af92636b81aac5aa50ee3163bminfrinOSE=1
273e512f20f262e5e2aa8e0e83371d1929fb76adjkaluzaODIR="`pwd`/"
273e512f20f262e5e2aa8e0e83371d1929fb76adjkaluzaODIR_OVERRIDE=0
273e512f20f262e5e2aa8e0e83371d1929fb76adjkaluzaOUT_PATH=""
efe780dcf13b2b95effabf897d694d8f23feac74trawickOUT_PATH_OVERRIDE=0
81849cd8925f6ffaf57412aaaac8a6df0d33cbb6covenerSETUP_WINE=
81849cd8925f6ffaf57412aaaac8a6df0d33cbb6covenerTARGET_MACHINE=""
81849cd8925f6ffaf57412aaaac8a6df0d33cbb6covenerTARGET_CPU=""
c8e4ae58e7b9eb27e5158d6980770d5064c50ba7trawickWITH_XPCOM=1
c8e4ae58e7b9eb27e5158d6980770d5064c50ba7trawickWITH_PYTHON=1
c8e4ae58e7b9eb27e5158d6980770d5064c50ba7trawickWITH_LIBIDL=1
c8e4ae58e7b9eb27e5158d6980770d5064c50ba7trawickWITH_GSOAP=0
c8e4ae58e7b9eb27e5158d6980770d5064c50ba7trawickWITH_QT4=1
fe83f60b41477b14a37edcfcd1f7f5c5a1ebfe44minfrinWITH_SDL=1
fe83f60b41477b14a37edcfcd1f7f5c5a1ebfe44minfrinWITH_SDL_TTF=1
fe83f60b41477b14a37edcfcd1f7f5c5a1ebfe44minfrinWITH_X11=1
993d1261a278d7322bccef219101220b7b4fb8c5jkaluzaWITH_ALSA=1
993d1261a278d7322bccef219101220b7b4fb8c5jkaluzaWITH_PULSE=1
993d1261a278d7322bccef219101220b7b4fb8c5jkaluzaWITH_DBUS=1
ba050a6f942b9fa0e81ed73437588005c569655ccovenerWITH_KMODS=1
ba050a6f942b9fa0e81ed73437588005c569655ccovenerWITH_HARDENING=1
ba050a6f942b9fa0e81ed73437588005c569655ccovenerCC="gcc"
ba050a6f942b9fa0e81ed73437588005c569655ccovenerCC32=""
ba050a6f942b9fa0e81ed73437588005c569655ccovenerCC64=""
ba050a6f942b9fa0e81ed73437588005c569655ccovenerCXX="g++"
ba050a6f942b9fa0e81ed73437588005c569655ccovenerCXX32=""
135ddda3a989215d2bedbcf1529bfb269c3eda23niqCXX64=""
135ddda3a989215d2bedbcf1529bfb269c3eda23niqBCC="bcc"
135ddda3a989215d2bedbcf1529bfb269c3eda23niqYASM="yasm"
1122585e1e00bb81e9d0f054bf5c318cec23aa7dminfrinIASL="iasl"
1122585e1e00bb81e9d0f054bf5c318cec23aa7dminfrinAS86="as86"
1122585e1e00bb81e9d0f054bf5c318cec23aa7dminfrinXSLTPROC="xsltproc"
001a44c352f89c9ec332ffd3e0a6927dcd19432chumbedoohGENISOIMAGE="genisoimage"
001a44c352f89c9ec332ffd3e0a6927dcd19432chumbedoohMKISOFS="mkisofs"
001a44c352f89c9ec332ffd3e0a6927dcd19432chumbedoohBUILD_LIBXML2=
efe780dcf13b2b95effabf897d694d8f23feac74trawickBUILD_LIBXSLT=
793214f67dede32edfd9ee96c664ead04d175cbbjfclereLIBCRYPTO="-lcrypto"
cc5a4a08dc9783fcbc52ce86f11e01c281a43810minfrinLIBPTHREAD="-lpthread"
33124689065ade0dfc8c54d8ebb734f9439cb89btrawickLIBCAP="-lcap"
33124689065ade0dfc8c54d8ebb734f9439cb89btrawickGSOAP=""
33124689065ade0dfc8c54d8ebb734f9439cb89btrawickGSOAP_IMPORT=""
9b0076ddd1103e5fa9c1f9bafde4b06ce244fbaecovenerLIBX11="-L/usr/X11R6/lib -L/usr/X11R6/lib64 -L/usr/local/lib -lXext -lX11"
9b0076ddd1103e5fa9c1f9bafde4b06ce244fbaecovenerINCX11="/usr/local/include"
9b0076ddd1103e5fa9c1f9bafde4b06ce244fbaecovenerLIBXCURSOR="-lXcursor"
249d09d51808cb7981af99762c3b3736ca126cd5jkaluzaINCZ=""
249d09d51808cb7981af99762c3b3736ca126cd5jkaluzaLIBZ="-lz"
249d09d51808cb7981af99762c3b3736ca126cd5jkaluzaINCPNG=""
249d09d51808cb7981af99762c3b3736ca126cd5jkaluzaLIBPNG="-lpng"
56589be3d7a3e9343370df240010c6928cc78b39jkaluzaPKGCONFIG="`which_wrapper pkg-config`"
56589be3d7a3e9343370df240010c6928cc78b39jkaluzaPYTHONDIR="/usr /usr/local"
56589be3d7a3e9343370df240010c6928cc78b39jkaluzaQT4DIR="/usr/lib/qt4 /usr/share/qt4 /usr/lib64/qt4 /usr"
652bacc79dd7f980249784cc8c4838e8f1de7e8acovenerQT4DIR_PKGCONFIG=1
652bacc79dd7f980249784cc8c4838e8f1de7e8acovenerQT4UIC3DIR="/usr/bin"
652bacc79dd7f980249784cc8c4838e8f1de7e8acovenerKBUILDDIR="`cd \`dirname $0\`; pwd`/kBuild"
652bacc79dd7f980249784cc8c4838e8f1de7e8acovenerDEVDIR="`cd \`dirname $0\`; pwd`/tools"
77ca16c5676da23155311e13cee61e7eaba9fa3ejailletcif [ -d "/lib/modules/`uname -r`/build" ]; then
77ca16c5676da23155311e13cee61e7eaba9fa3ejailletc LINUX="/lib/modules/`uname -r`/build"
77ca16c5676da23155311e13cee61e7eaba9fa3ejailletcelse
77ca16c5676da23155311e13cee61e7eaba9fa3ejailletc LINUX="/usr/src/linux"
50cfe8bbbaf4279375802531268e2bf0155215fetrawickfi
50cfe8bbbaf4279375802531268e2bf0155215fetrawickKCHMVIEWER="kchmviewer"
50cfe8bbbaf4279375802531268e2bf0155215fetrawickLOG="configure.log"
50cfe8bbbaf4279375802531268e2bf0155215fetrawickCNF="AutoConfig.kmk"
f87299dab99bc04b51a6b8cad51b6795db862c0atrawickENV="env.sh"
f87299dab99bc04b51a6b8cad51b6795db862c0atrawickBUILD_TYPE="release"
f87299dab99bc04b51a6b8cad51b6795db862c0atrawick# the restricting tool is ar (mri mode).
4d12805e6c18253040223ea637acd6b3b3c18f60jortonINVALID_CHARS="[^A-Za-z0-9/\\$:._-]"
4d12805e6c18253040223ea637acd6b3b3c18f60jorton
4d12805e6c18253040223ea637acd6b3b3c18f60jortonif (cd `dirname $0`; pwd)|grep -q "$INVALID_CHARS"; then
4d12805e6c18253040223ea637acd6b3b3c18f60jorton  echo "Error: VBox base path contains invalid characters!"
4d12805e6c18253040223ea637acd6b3b3c18f60jorton  exit 1
e5d909f2b06bd880fb3675cd49363df981caa631trawickfi
a4df2cd1e1391575a327c2a90ba4315f805a0a78covener
a4df2cd1e1391575a327c2a90ba4315f805a0a78covener# darwin /bin/sh has a builtin echo that doesn't grok -n. gotta love it.
a4df2cd1e1391575a327c2a90ba4315f805a0a78covenerif [ "`uname`" = "Darwin" ]; then
cb666b29f81df1d11d65002250153353568021fccovener  ECHO_N="/bin/echo -n"
cb666b29f81df1d11d65002250153353568021fccovenerelse
cb666b29f81df1d11d65002250153353568021fccovener  ECHO_N="echo -n"
6a80c3c6f4b8ea7ba5e89402b8b779b09ce020e0covenerfi
1c2cab00d988fc48cbe59032cf76cc0bab20d6f7covener
6a80c3c6f4b8ea7ba5e89402b8b779b09ce020e0covener
75a230a728338d84dcfe81edd375352f34de22d0covenercleanup()
75a230a728338d84dcfe81edd375352f34de22d0covener{
75a230a728338d84dcfe81edd375352f34de22d0covener  rm -f $ODIR.tmp_src.cc $ODIR.tmp_src.c $ODIR.tmp_out $ODIR.test_execute.log
1f50dc34ae069adeed20b2986e5ffdefa5c410e0covener}
1f50dc34ae069adeed20b2986e5ffdefa5c410e0covener
1f50dc34ae069adeed20b2986e5ffdefa5c410e0covenerfail()
63a5ea80bddcc84a462e40f402b4f330e0e05411covener{
63a5ea80bddcc84a462e40f402b4f330e0e05411covener  if [ -z "$nofatal" -o "x$1" != "x" ]; then
63a5ea80bddcc84a462e40f402b4f330e0e05411covener    cleanup
63a5ea80bddcc84a462e40f402b4f330e0e05411covener    rm -f $ENV
986f3ea2c314d4d4b3b937149853a0f23f6119aaminfrin    exit 1
986f3ea2c314d4d4b3b937149853a0f23f6119aaminfrin  fi
986f3ea2c314d4d4b3b937149853a0f23f6119aaminfrin}
65a4e663b82f8bce28ac22ab2edfd7502de36998sf
65a4e663b82f8bce28ac22ab2edfd7502de36998sflog()
65a4e663b82f8bce28ac22ab2edfd7502de36998sf{
65a4e663b82f8bce28ac22ab2edfd7502de36998sf  echo "$1"
c7de1955eb0eaeabf7042902476397692672d549sf  echo "$1" >> $LOG
74e7f6c55fd67b10cb400b3f6d1dc718a303d944minfrin}
74e7f6c55fd67b10cb400b3f6d1dc718a303d944minfrin
74e7f6c55fd67b10cb400b3f6d1dc718a303d944minfrinlog_success()
74e7f6c55fd67b10cb400b3f6d1dc718a303d944minfrin{
a511a29faf2ff7ead3b67680154a624effb31aafminfrin  if [ -n "$1" ]; then $ECHO_N "$1, "; fi
a511a29faf2ff7ead3b67680154a624effb31aafminfrin  echo "OK."
a511a29faf2ff7ead3b67680154a624effb31aafminfrin  echo "$1" >> $LOG
a511a29faf2ff7ead3b67680154a624effb31aafminfrin  echo >> $LOG
a511a29faf2ff7ead3b67680154a624effb31aafminfrin  echo >> $LOG
63921358ef93fcb41bc71d9894221ba3d7fbb87bminfrin}
63921358ef93fcb41bc71d9894221ba3d7fbb87bminfrin
63921358ef93fcb41bc71d9894221ba3d7fbb87bminfrinlog_failure()
deec48c67d4786bc77112ffbf3a4e70b931097edminfrin{
6d601599d3d65df0410eae6e573e75b2dbfb1fb4minfrin  echo
6d601599d3d65df0410eae6e573e75b2dbfb1fb4minfrin  echo "  ** $1!"
6d601599d3d65df0410eae6e573e75b2dbfb1fb4minfrin  echo "** $1!" >> $LOG
6d601599d3d65df0410eae6e573e75b2dbfb1fb4minfrin  echo >> $LOG
4c02bab56a528a180bbe394d8b6e6fd9c1a3ac1esf}
4c02bab56a528a180bbe394d8b6e6fd9c1a3ac1esf
4c02bab56a528a180bbe394d8b6e6fd9c1a3ac1esfcnf_append()
4c02bab56a528a180bbe394d8b6e6fd9c1a3ac1esf{
2c487ac43b583db869e743772a7a10b278aa2bcfminfrin  printf "%-30s := %s\n" "$1" "$2" >> $CNF
684e0cfc200f66287a93bbd1708d1dd8a92a7eefcovener}
684e0cfc200f66287a93bbd1708d1dd8a92a7eefcovener
5c43d2fb853f84497b5ece2d414ef9484aa87e5fsfstrip_l()
05a5a9c3e16f21566e1b61f4bd68025ce1b741ccjoes{
05a5a9c3e16f21566e1b61f4bd68025ce1b741ccjoes  echo "$1"|$KBUILD_SED 's|-l\([^ ]\+\)|\1|g; s|^-[^l][^ ]*||g; s| -[^l][^ ]*||g; s|^ ||; s| *$||g'
ef82e8fa164e0a1f8b813f7deb6b7ead96018c94niq}
26c5829347f6a355c00f1ba0301d575056b69536niq
ef82e8fa164e0a1f8b813f7deb6b7ead96018c94niqstrip_L()
ef82e8fa164e0a1f8b813f7deb6b7ead96018c94niq{
ef82e8fa164e0a1f8b813f7deb6b7ead96018c94niq  echo "$1"|$KBUILD_SED 's|-L\([^ ]\+\)|\1|g; s|^-[^L][^ ]*||g; s| -[^L][^ ]*||g; s|^ ||; s| *$||g'
ef82e8fa164e0a1f8b813f7deb6b7ead96018c94niq}
ef82e8fa164e0a1f8b813f7deb6b7ead96018c94niq
ef82e8fa164e0a1f8b813f7deb6b7ead96018c94niqstrip_I()
413ee814748f37be168ff12407fa6dba0ceeabe6trawick{
c12917da693bae4028a1d5a5e8224bceed8c739dsf  echo "$1"|$KBUILD_SED 's|-I\([^ ]\+\)|\1|g; s|^-[^I][^ ]*||g; s| -[^I][^ ]*||g; s|^ ||; s| *$||g'
c12917da693bae4028a1d5a5e8224bceed8c739dsf}
eafcc0ebf263d0ba69855b6e10958c4c1a2361bdsf
eafcc0ebf263d0ba69855b6e10958c4c1a2361bdsfprefix_I()
eafcc0ebf263d0ba69855b6e10958c4c1a2361bdsf{
eafcc0ebf263d0ba69855b6e10958c4c1a2361bdsf  echo "$1"|$KBUILD_SED 's|^\/|-I/|g; s| \/| -I/|g'
eafcc0ebf263d0ba69855b6e10958c4c1a2361bdsf}
d7ffd2da16d58b1a0de212e4d56f7aebb72bef26sf
d7ffd2da16d58b1a0de212e4d56f7aebb72bef26sfcheck_avail()
d7ffd2da16d58b1a0de212e4d56f7aebb72bef26sf{
4576c1a9ef54cd1e5555ee07d016a7f559f80338sf   if [ -z "$1" ]; then
4576c1a9ef54cd1e5555ee07d016a7f559f80338sf     log_failure "$2 is empty"
4576c1a9ef54cd1e5555ee07d016a7f559f80338sf     fail $3
9811aed12bbc71783d2e544ccb5fecd193843eadsf     return 1
9811aed12bbc71783d2e544ccb5fecd193843eadsf   elif which_wrapper $1 > /dev/null; then
9811aed12bbc71783d2e544ccb5fecd193843eadsf     return 0
88fac54d9d64f85bbdab5d7010816f4377f95bd7rjung   else
88fac54d9d64f85bbdab5d7010816f4377f95bd7rjung     log_failure "$1 (variable $2) not found"
bd3f5647b96d378d9c75c954e3f13582af32c643sf     fail $3
bd3f5647b96d378d9c75c954e3f13582af32c643sf     return 1
bd3f5647b96d378d9c75c954e3f13582af32c643sf   fi
bd3f5647b96d378d9c75c954e3f13582af32c643sf}
bd3f5647b96d378d9c75c954e3f13582af32c643sf
2a7beea91d46beb41f043a84eaad060047ee04aafabien
2a7beea91d46beb41f043a84eaad060047ee04aafabien# Prepare a test
2a7beea91d46beb41f043a84eaad060047ee04aafabientest_header()
2a7beea91d46beb41f043a84eaad060047ee04aafabien{
584a85dd4047e38d3ed3a29b6662fcc9d100ae4csf  echo "***** Checking $1 *****" >> $LOG
584a85dd4047e38d3ed3a29b6662fcc9d100ae4csf  $ECHO_N "Checking for $1: "
584a85dd4047e38d3ed3a29b6662fcc9d100ae4csf}
f21e9e3d0bfb7a507ecc5bc963f2159d693503d1sf
f21e9e3d0bfb7a507ecc5bc963f2159d693503d1sf
f21e9e3d0bfb7a507ecc5bc963f2159d693503d1sf# Compile a test
f6b9c755a0b793e8a3a3aebd327ca20a86478117sftest_compile()
f6b9c755a0b793e8a3a3aebd327ca20a86478117sf{
f6b9c755a0b793e8a3a3aebd327ca20a86478117sf  echo "compiling the following source file:" >> $LOG
132ee6ac1c26d6e8953836316ba50734eefab47bsf  cat $ODIR.tmp_src.cc >> $LOG
132ee6ac1c26d6e8953836316ba50734eefab47bsf  echo "using the following command line:" >> $LOG
132ee6ac1c26d6e8953836316ba50734eefab47bsf  echo "$CXX -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc \"$1\"" >> $LOG
85eacfc96a04547ef25aabbc06440039715084c2jorton  $CXX -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc $1 >> $LOG 2>&1
85eacfc96a04547ef25aabbc06440039715084c2jorton  if [ $? -ne 0 ]; then
85eacfc96a04547ef25aabbc06440039715084c2jorton    if [ -z "$4" ]; then
536d2e7cd1fdec1255b8c3bdf41fdc714c506a54trawick      echo
536d2e7cd1fdec1255b8c3bdf41fdc714c506a54trawick      echo "  $2 not found at $1 or $3 headers not found"
536d2e7cd1fdec1255b8c3bdf41fdc714c506a54trawick      echo "  Check the file $LOG for detailed error information."
536d2e7cd1fdec1255b8c3bdf41fdc714c506a54trawick      fail
79c5787b92ac5f0e1cc82393816c77a006399316trawick    else
79c5787b92ac5f0e1cc82393816c77a006399316trawick      echo "not found."
79c5787b92ac5f0e1cc82393816c77a006399316trawick      echo >> $LOG
79c5787b92ac5f0e1cc82393816c77a006399316trawick      echo >> $LOG
c967bf3bc89e8aa60dbd30d9da388e448ddc1cc4trawick    fi
79c5787b92ac5f0e1cc82393816c77a006399316trawick    return 1
79c5787b92ac5f0e1cc82393816c77a006399316trawick  fi
79c5787b92ac5f0e1cc82393816c77a006399316trawick  return 0
79c5787b92ac5f0e1cc82393816c77a006399316trawick}
79c5787b92ac5f0e1cc82393816c77a006399316trawick
7b395e4e878c28a4784919cfd2e704ddd14a3390jorton
7b395e4e878c28a4784919cfd2e704ddd14a3390jorton# Execute a compiled test binary
7b395e4e878c28a4784919cfd2e704ddd14a3390jortontest_execute()
7b395e4e878c28a4784919cfd2e704ddd14a3390jorton{
536e48c08d674acac5d44929318f2ad928edc361jorton  echo "executing the binary" >> $LOG
536e48c08d674acac5d44929318f2ad928edc361jorton  $ODIR.tmp_out > $ODIR.test_execute.log
e81785da447b469da66f218b3f0244aab507958djorton  rc=$?
e81785da447b469da66f218b3f0244aab507958djorton  cat $ODIR.test_execute.log | tee -a $LOG
3e4e54d4e3fc0123c63d57aa84ac7ad7a8c73ff8jorton  if [ $rc -ne 0 ]; then
3e4e54d4e3fc0123c63d57aa84ac7ad7a8c73ff8jorton    fail $1
3e4e54d4e3fc0123c63d57aa84ac7ad7a8c73ff8jorton    return 1
53e9b27aba029b18be814df40bcf6f0428771d1efuankg  fi
53e9b27aba029b18be814df40bcf6f0428771d1efuankg  echo >> $LOG
53e9b27aba029b18be814df40bcf6f0428771d1efuankg  echo >> $LOG
53e9b27aba029b18be814df40bcf6f0428771d1efuankg  return 0
53e9b27aba029b18be814df40bcf6f0428771d1efuankg}
6bb524f1895f30265a1431afc460977d391cb36bsf
6bb524f1895f30265a1431afc460977d391cb36bsf
ca61ccd0c306c2c72df153688ba1b49f3eceed80sf# Execute a compiled test binary
6bb524f1895f30265a1431afc460977d391cb36bsftest_execute_path()
e6dd71992459d05a676b98b7963423dc5dc1e24aminfrin{
e6dd71992459d05a676b98b7963423dc5dc1e24aminfrin  echo "executing the binary (LD_LIBRARY_PATH=$1)" >> $LOG
e6dd71992459d05a676b98b7963423dc5dc1e24aminfrin  LD_LIBRARY_PATH=$1 $ODIR.tmp_out > $ODIR.test_execute.log
e6dd71992459d05a676b98b7963423dc5dc1e24aminfrin  rc=$?
23f1535d6a60817d2846bac0aea230ea475d7dccminfrin  cat $ODIR.test_execute.log | tee -a $LOG
23f1535d6a60817d2846bac0aea230ea475d7dccminfrin  if [ $rc -ne 0 ]; then
23f1535d6a60817d2846bac0aea230ea475d7dccminfrin    fail
23f1535d6a60817d2846bac0aea230ea475d7dccminfrin    return 1
ec7520b24cd80d34d82bbcaca153cbb23cc04bc0rjung  fi
ec7520b24cd80d34d82bbcaca153cbb23cc04bc0rjung  echo >> $LOG
ec7520b24cd80d34d82bbcaca153cbb23cc04bc0rjung  echo >> $LOG
ec7520b24cd80d34d82bbcaca153cbb23cc04bc0rjung  return 0
ec7520b24cd80d34d82bbcaca153cbb23cc04bc0rjung}
ec7520b24cd80d34d82bbcaca153cbb23cc04bc0rjung
ec7520b24cd80d34d82bbcaca153cbb23cc04bc0rjung
ec7520b24cd80d34d82bbcaca153cbb23cc04bc0rjung#
6249dfa569d3b4f1f539665b979a80c6e335d93etrawick# Check for OS, MACHINE, CPU
6249dfa569d3b4f1f539665b979a80c6e335d93etrawick#
0827cb14e550f6f65018431c22c2c913631c8f25kbrandcheck_environment()
6249dfa569d3b4f1f539665b979a80c6e335d93etrawick{
ae600ca541efc686b34f8b1f21bd3d0741d37674covener  test_header environment
6249dfa569d3b4f1f539665b979a80c6e335d93etrawick  OS=`uname -s | sed -e 's/GNU\/Linux/Linux/g' | tr [:upper:] [:lower:]`
cfa64348224b66dd1c9979b809406c4d15b1c137fielding  case "$OS" in
74499a117b3b2cd9666715a14f90c0e5d1a4ee8ajim    linux)
cfa64348224b66dd1c9979b809406c4d15b1c137fielding      ;;
74499a117b3b2cd9666715a14f90c0e5d1a4ee8ajim    darwin)
cfa64348224b66dd1c9979b809406c4d15b1c137fielding      ;;
74499a117b3b2cd9666715a14f90c0e5d1a4ee8ajim    freebsd)
cfa64348224b66dd1c9979b809406c4d15b1c137fielding      ;;
74499a117b3b2cd9666715a14f90c0e5d1a4ee8ajim    sunos)
cfa64348224b66dd1c9979b809406c4d15b1c137fielding      OS='solaris'
      ;;
    *)
      log_failure "Cannot determine OS"
      exit 1
      ;;
  esac
  BUILD_CPU=`uname -m`
  [ "$OS" = "solaris" ] && BUILD_CPU=`isainfo | cut -f 1 -d ' '`
  case "$BUILD_CPU" in
    i[3456789]86|x86|i86pc)
      BUILD_MACHINE='x86'
      LIB='lib'
      ;;
    x86_64|amd64)
      BUILD_MACHINE='amd64'
      BUILD_CPU='k8'
      if [ "$OS" != "solaris" ]; then
        # on AMD64 systems, 64bit libs are usually located in /usr/lib64
        # see http://www.pathname.com/fhs/pub/fhs-2.3.html#LIB64
        LIB='lib64'
      else
        # Solaris doesn't seem to subscribe to fhs, libs are usually in
        # a '64' subdirectory of the standard 'lib' dirs while some 64-bit
        # alternative binaries can be found in 'amd64' subdirs of the 'bin'
        # ones. So, in order to find the right stuff (esp. sdl-config) we'll
        # have to make sure the */bin/amd64 dirs are searched before the */bin
        # ones. (The sed has some sideeffects, but they shouldn't harm us...)
        echo "64-bit Solaris detected, hacking the PATH" >> $LOG
        echo "old PATH: $PATH" >> $LOG
        PATH=`echo ":$PATH:" | sed -e 's,\(:[^:]*/bin\):,\1/amd64:\1:,g' \
                                   -e 's/^:*//' -e 's/:*$//g' -e 's/::*/:/g' `
        export PATH
        echo "new PATH: $PATH" >> $LOG
        LIB='lib/64'
      fi
      ;;
    *)
      log_failure "Cannot determine system"
      exit 1
      ;;
  esac
  [ -z "$TARGET_MACHINE" ] && TARGET_MACHINE=$BUILD_MACHINE
  [ -z "$TARGET_CPU"     ] && TARGET_CPU=$BUILD_CPU
  DEVDIR_BIN="$DEVDIR/$OS.$BUILD_MACHINE/bin"
  log_success "Determined build machine: $OS.$BUILD_MACHINE, target machine: $OS.$TARGET_MACHINE"

  echo "export BUILD_PLATFORM=\"$OS\"" >> $ENV
  echo "export BUILD_PLATFORM_ARCH=\"$BUILD_MACHINE\"" >> $ENV
  echo "export BUILD_TARGET=\"$OS\"" >> $ENV
  echo "export BUILD_TARGET_ARCH=\"$TARGET_MACHINE\"" >> $ENV
  echo "export BUILD_TARGET_CPU=\"$TARGET_CPU\"" >> $ENV
  echo "export BUILD_TYPE=\"$BUILD_TYPE\"" >> $ENV
}

#
# Check for gcc with version >= 3.2.
# We depend on a working gcc, if we fail terminate in every case.
#
check_gcc()
{
  test_header gcc
  if check_avail "$CC" CC really; then
    cc_ver=`$CC -dumpversion` 2>/dev/null
    if [ $? -ne 0 ]; then
      log_failure "cannot execute '$CC -dumpversion'"
      fail really
    fi
    if check_avail "$CXX" CXX really; then
      cxx_ver=`$CXX -dumpversion` 2>/dev/null
      if [ $? -ne 0 ]; then
        log_failure "cannot execute '$CXX -dumpversion'"
        fail really
      fi
      cc_maj=`echo $cc_ver|cut -d. -f1`
      cc_min=`echo $cc_ver|cut -d. -f2`
      if [ "x$cc_ver" != "x$cxx_ver" ]; then
        log_failure "gcc version $cc_ver does not match g++ version $cxx_ver"
        fail really
      elif [ $cc_maj -eq 4 -a $cc_min -eq 0 -a "OS" = "darwin" ]; then
        log_success "found version $cc_ver"
      # gcc-4.0 is allowed for Darwin only
      elif [ $cc_maj -lt 3 \
             -o \( $cc_maj -eq 3 -a $cc_min -lt 2 \) \
             -o \( $cc_maj -eq 4 -a $cc_min -lt 1 -a "$OS" != "darwin" \) \
             -o \( $cc_maj -eq 4 -a $cc_min -gt 3 \) \
             -o $cc_maj -gt 4 ]; then
        log_failure "gcc version $cc_ver found, expected gcc 3.x with x>1 or gcc 4.x with 0<x<4"
        fail really
      else
        log_success "found version $cc_ver"
      fi
      if [ "$BUILD_MACHINE" = "amd64" ]; then
        [ -z "$CC32"  ] && CC32="$CC -m32"
        [ -z "$CXX32" ] && CXX32="$CXX -m32"
      else
        [ -z "$CC32"  ] && CC32="$CC"
        [ -z "$CXX32" ] && CXX32="$CXX"
      fi
      if [ "$BUILD_MACHINE" = "x86" -a "$TARGET_MACHINE" = "amd64" ]; then
        [ -z "$CC64"  ] && CC64="$CC -m64"
        [ -z "$CXX64" ] && CXX64="$CXX -m64"
      fi
      if [ "$CC" != "gcc" ]; then
        cnf_append "TOOL_GCC3_CC"   "$CC"
        cnf_append "TOOL_GCC3_AS"   "$CC"
        cnf_append "TOOL_GCC3_LD"   "$CC"
        cnf_append "TOOL_GXX3_CC"   "$CC"
        cnf_append "TOOL_GXX3_AS"   "$CC"
      fi
      if [ "$CXX" != "g++" ]; then
        cnf_append "TOOL_GCC3_CXX"  "$CXX"
        cnf_append "TOOL_GXX3_CXX"  "$CXX"
        cnf_append "TOOL_GXX3_LD"   "$CXX"
      fi
      if [ "$CC32" != "gcc -m32" ]; then
        cnf_append "TOOL_GCC32_CC"  "$CC32"
        cnf_append "TOOL_GCC32_AS"  "$CC32"
        cnf_append "TOOL_GCC32_LD"  "$CC32"
        cnf_append "TOOL_GXX32_CC"  "$CC32"
        cnf_append "TOOL_GXX32_AS"  "$CC32"
      fi
      if [ "$CXX32" != "g++ -m32" ]; then
        cnf_append "TOOL_GCC32_CXX" "$CXX32"
        cnf_append "TOOL_GXX32_CXX" "$CXX32"
        cnf_append "TOOL_GXX32_LD"  "$CXX32"
      fi
      # this isn't not necessary, there is not such tool.
      if [ -n "$CC64" ]; then
        cnf_append "TOOL_GCC64_CC"  "$CC64"
        cnf_append "TOOL_GCC64_AS"  "$CC64"
        cnf_append "TOOL_GCC64_LD"  "$CC64"
        cnf_append "TOOL_GXX64_CC"  "$CC64"
        cnf_append "TOOL_GXX64_AS"  "$CC64"
      fi
      if [ -n "$CXX64" ]; then
        cnf_append "TOOL_GCC64_CXX" "$CXX64"
        cnf_append "TOOL_GXX64_CXX" "$CXX64"
        cnf_append "TOOL_GXX64_LD"  "$CXX64"
      fi
      # Solaris sports a 32-bit gcc/g++.
      if [ "$OS" = "solaris" -a "$BUILD_MACHINE" = "amd64" ]; then
        [ "$CC" = "gcc" ] && CC="gcc -m64"
        [ "$CXX" = "g++" ] && CXX="g++ -m64"
      fi
    fi
  fi
}


#
# Check for the bcc compiler, needed for compiling the BIOS
#
check_bcc()
{
  test_header bcc
  if check_avail "$BCC" BCC; then
    bcc_ver=`$BCC -v 2>&1|grep version|sed 's+^bcc: version \(.*\)+\1+'`
    if [ $? -ne 0 ]; then
      log_failure "not found"
      fail
    else
      echo "compiling the following source file:" >> $LOG
      cat > $ODIR.tmp_src.c << EOF
int foo(a)
  int a;
{
  return 0;
}
EOF
      cat $ODIR.tmp_src.c >> $LOG
      bcc_path=`which_wrapper $BCC`
      bcc_dir="`dirname $bcc_path`/"
      echo "using the following command line:" >> $LOG
      echo "$BCC -B $bcc_dir -C-c -3 -S -o $ODIR.tmp_out $ODIR.tmp_src.c" >> $LOG
      $BCC -B $bcc_dir -C-c -3 -S -o $ODIR.tmp_out $ODIR.tmp_src.c >> $LOG 2>&1
      if [ $? -ne 0 ]; then
        log_failure "not found"
        fail
      else
        log_success "found version $bcc_ver"
        cnf_append "VBOX_BCC" "$bcc_path -B $bcc_dir"
      fi
      unset bcc_path
      unset bcc_dir
    fi
  fi
}


#
# Check for the as86 assembler, needed for compiling the BIOS
#
check_as86()
{
  test_header as86
  if check_avail "$AS86" AS86; then
    as86_ver=`$AS86 -v 2>&1|grep version|sed 's+^as86 version: \(.*\)+\1+'`
    if [ $? -ne 0 ]; then
      log_failure "not found"
      fail
    else
      log_success "found version $as86_ver"
      cnf_append "VBOX_AS86" "`which_wrapper $AS86`"
    fi
  fi
}


#
# Check for yasm, needed to compile assembler files
#
check_yasm()
{
  test_header yasm
  if check_avail "$YASM" YASM; then
    yasm_ver=`$YASM --version|grep "^yasm"|sed 's+^yasm \(.*\)+\1+'`
    if [ $? -ne 0 ]; then
      log_failure "not found"
      fail
    else
      yasm_maj=`echo $yasm_ver|cut -d. -f1`
      yasm_min=`echo $yasm_ver|cut -d. -f2`
      yasm_rev=`echo $yasm_ver|cut -d. -f3`
      yasm_ver_mul=`expr $yasm_maj \* 10000 + $yasm_min \* 100 + $yasm_rev`
      if [ $yasm_ver_mul -lt 501 ]; then
        log_failure "found version $yasm_ver, expected at least 0.5.1"
        fail
      else
        log_success "found version $yasm_ver"
      fi
    fi
  fi
}


#
# Check for the iasl ACPI compiler, needed to compile vbox.dsl
#
check_iasl()
{
  test_header iasl
  if check_avail "$IASL" IASL; then
    iasl_ver=`$IASL|grep version|sed 's+^ASL.*version \([0-9]*\).*+\1+'`
    if [ $? -ne 0 ]; then
      log_failure "not found"
      fail
    else
      log_success "found version $iasl_ver"
      cnf_append "VBOX_IASLCMD" "`which_wrapper $IASL`"
    fi
  fi
}


#
# Check for xsltproc, needed by Main
#
check_xsltproc()
{
  test_header xslt
  if check_avail "$XSLTPROC" XSLTPROC; then
    xsltproc_ver=`$XSLTPROC --version`
    if [ $? -ne 0 ]; then
      log_failure "not found"
      fail
    else
      log_success "found"
      cnf_append "VBOX_XSLTPROC" "`which_wrapper $XSLTPROC`"
    fi
  fi
}


#
# Check for mkisofs, needed to build the CDROM image containing the additions
#
check_mkisofs()
{
  test_header mkisofs
  if which_wrapper $GENISOIMAGE > /dev/null; then
    mkisofs_ver=`$GENISOIMAGE --version`
    if [ $? -ne 0 ]; then
      log_failure "not found"
      fail
    else
      log_success "found $mkisofs_ver"
      cnf_append "VBOX_MKISOFS" "`which_wrapper $GENISOIMAGE`"
    fi
  elif check_avail "$MKISOFS" MKISOFS; then
    mkisofs_ver=`$MKISOFS --version`
    if [ $? -ne 0 ]; then
      log_failure "not found"
      fail
    else
      log_success "found $mkisofs_ver"
      cnf_append "VBOX_MKISOFS" "`which_wrapper $MKISOFS`"
    fi
  fi
}


#
# Check for libxml2, needed by VBoxSettings
# 2.6.24 is known to NOT work, 2.6.26 is known to work (there is no 2.6.25 release)
#
check_libxml2()
{
  if [ -z "$BUILD_LIBXML2" ]; then
    test_header libxml2
    if which_wrapper pkg-config > /dev/null; then
      libxml2_ver=`pkg-config libxml-2.0 --modversion 2>> $LOG`
      if [ $? -ne 0 ]; then
        log_failure "not found"
        fail
      else
        FLGXML2=`pkg-config libxml-2.0 --cflags`
        INCXML2=`strip_I "$FLGXML2"`
        LIBXML2=`pkg-config libxml-2.0 --libs`
        cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <libxml/xmlversion.h>
extern "C" int main(void)
{
  printf("found version %s", LIBXML_DOTTED_VERSION);
#if LIBXML_VERSION >= 20626
  printf(", OK.\n");
  return 0;
#else
  printf(", expected version 2.6.26 or higher\n");
  return 1;
#endif
}
EOF
        [ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
        if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
          if test_execute; then
            cnf_append "SDK_VBOX_LIBXML2_INCS" "$INCXML2"
            cnf_append "SDK_VBOX_LIBXML2_LIBS" "`strip_l "$LIBXML2"`"
          fi
        fi
      fi
    elif which_wrapper xml2-config; then
      libxml2_ver=`xml2-config --version`
      if [ $? -ne 0 ]; then
        log_failure "not found"
        fail
      else
        log_success "found version $libxml2_ver"
        FLGXML2=`xml2-config --cflags`
        INCXML2=`strip_I "$FLGXML2"`
        LIBXML2=`xml2-config --libs`
        cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <libxml/xmlversion.h>
extern "C" int main(void)
{
  printf("found version %s", LIBXML_DOTTED_VERSION);
#if LIBXML_VERSION >= 20626
  printf(", OK.\n");
  return 0;
#else
  printf(", expected version 2.6.26 or higher\n");
  return 1;
#endif
}
EOF
        [ -n "$INCXML2" ] && I_INCXML2=`prefix_I "$INCXML2"`
        if test_compile "$LIBXML2 $LIBPTHREAD $I_INCXML2" xml2 xml2; then
          if test_execute; then
            cnf_append "SDK_VBOX_LIBXML2_INCS" "$INCXML2"
            cnf_append "SDK_VBOX_LIBXML2_LIBS" "`strip_l "$LIBXML2"`"
          fi
        fi
      fi
    else
      log_failure "neither pkg-config nor xml2-config found"
      fail
    fi
  fi
}


#
# Check for libxslt, needed by VBoxSettings. For now we depend on 1.1.17.
# This library is available on Ubuntu Edgy which fulfils the minimal libxml2
# requirement (2.6.26).
#
check_libxslt()
{
  if [ -z "$BUILD_LIBXSLT" ]; then
    test_header libxslt
    if which_wrapper pkg-config > /dev/null; then
      libxslt_ver=`pkg-config libxslt --modversion 2>> $LOG`
      if [ $? -ne 0 ]; then
        log_failure "not found"
        fail
      else
        FLGXSLT=`pkg-config libxslt --cflags`
        INCXSLT=`strip_I "$FLGXSLT"`
        LIBXSLT=`pkg-config libxslt --libs`
        cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <libxslt/xsltconfig.h>
extern "C" int main(void)
{
  printf("found version %s", LIBXSLT_DOTTED_VERSION);
#if LIBXSLT_VERSION >= 10117
  printf(", OK.\n");
  return 0;
#else
  printf(", expected version 1.1.17 or higher\n");
  return 1;
#endif
}
EOF
        [ -n "$INCXSLT" ] && I_INCXSLT=`prefix_I "$INCXSLT"`
        if test_compile "$LIBXSLT $LIBPTHREAD $I_INCXSLT" xslt xslt; then
          if test_execute; then
            cnf_append "SDK_VBOX_LIBXSLT_INCS" "$INCXSLT"
            cnf_append "SDK_VBOX_LIBXSLT_LIBS" "`strip_l "$LIBXSLT"`"
          fi
        fi
      fi
    elif which_wrapper xslt-config; then
      libxslt_ver=`xslt-config --version`
      if [ $? -ne 0 ]; then
        log_failure "not found"
        fail
      else
        log_success "found version $libxslt_ver"
        FLGXSLT=`xslt-config --cflags`
        INCXSLT=`strip_I "$FLGXSLT"`
        LIBXSLT=`xslt-config --libs`
        cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <libxslt/xsltconfig.h>
extern "C" int main(void)
{
  printf("found version %s", LIBXSLT_DOTTED_VERSION);
#if LIBXSLT_VERSION >= 10117
  printf(", OK.\n");
  return 0;
#else
  printf(", expected version 1.1.17 or higher\n");
  return 1;
#endif
}
EOF
        [ -n "$INCXSLT" ] && I_INCXSLT=`prefix_I "$INCXSLT"`
        if test_compile "$LIBXSLT $LIBPTHREAD $I_INCXSLT" xslt xslt; then
          if test_execute; then
            cnf_append "SDK_VBOX_LIBXSLT_INCS" "$INCXSLT"
            cnf_append "SDK_VBOX_LIBXSLT_LIBS" "`strip_l "$LIBXSLT"`"
          fi
        fi
      fi
    else
      log_failure "neither pkg-config nor xslt-config found"
      fail
    fi
  fi
}


#
# Check for libIDL, needed by xpcom
#
check_libidl()
{
  test_header libIDL

  if which_wrapper libIDL-config-2 > /dev/null; then
    libidl_ver=`libIDL-config-2 --version`
    if [ $? -ne 0 ]; then
      log_failure "not found"
      fail
    else
      log_success "found version $libidl_ver"
      cnf_append "VBOX_LIBIDL_CONFIG" \
        "PKG_CONFIG_PATH=`libIDL-config-2 --prefix`/$LIB/pkgconfig `which_wrapper libIDL-config-2`"
    fi
  elif check_avail "libIDL-config" libIDL-config; then
    libidl_ver=`libIDL-config --version`
    if [ $? -ne 0 ]; then
      log_failure "not found"
      fail
    else
      log_success "found version $libidl_ver"
      cnf_append "VBOX_LIBIDL_CONFIG" "`which_wrapper libIDL-config`"
    fi
  fi
}


#
# Check for openssl, needed for RDP
#
check_ssl()
{
  test_header ssl
  cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <openssl/opensslv.h>
extern "C" int main(void)
{
  printf("found version %s", OPENSSL_VERSION_TEXT);
#if OPENSSL_VERSION_NUMBER >= 0x0090700
  printf(", OK.\n");
  return 0;
#else
  printf(", expected version 0.9.7 or higher\n");
  return 1;
#endif
}
EOF
  if test_compile $LIBCRYPTO libcrypto openssl; then
    if test_execute nofatal; then
      cnf_append "SDK_VBOX_OPENSSL_INCS" ""
      cnf_append "SDK_VBOX_OPENSSL_LIBS" "`strip_l "$LIBCRYPTO"`"
    fi
  fi
}


#
# Check for pthread, needed by VBoxSVC, frontends, ...
#
check_pthread()
{
  test_header pthread
  cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <pthread.h>
extern "C" int main(void)
{
  pthread_mutex_t mutex;
  if (pthread_mutex_init(&mutex, NULL)) {
    printf("pthread_mutex_init() failed\n");
    return 1;
  }
  if (pthread_mutex_lock(&mutex)) {
    printf("pthread_mutex_lock() failed\n");
    return 1;
  }
  if (pthread_mutex_unlock(&mutex)) {
    printf("pthread_mutex_unlock() failed\n");
    return 1;
  }
  printf("found, OK.\n");
}
EOF
  if test_compile $LIBPTHREAD pthread pthread; then
    if test_execute; then
      cnf_append "LIB_PTHREAD" "`strip_l "$LIBPTHREAD"`"
    fi
  fi
}


#
# Check for zlib, needed by VBoxSVC, Runtime, ...
#
check_z()
{
  test_header zlib
  cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <zlib.h>
extern "C" int main(void)
{
  printf("found version %s", ZLIB_VERSION);
#if ZLIB_VERNUM >= 0x1210
  printf(", OK.\n");
  return 0;
#else
  printf(", expected version 1.2.1 or higher\n");
  return 1;
#endif
}
EOF
  [ -n "$INCZ" ] && I_INCZ=`prefix_I "$INCZ"`
  if test_compile "$LIBZ $I_INCZ" zlib zlib; then
    if test_execute; then
      cnf_append "SDK_VBOX_ZLIB_LIBS" "`strip_l "$LIBZ"`"
      cnf_append "SDK_VBOX_ZLIB_INCS" "$INCZ"
    fi
  fi
}


#
# Check for libpng, needed by kchmviewer
#
check_png()
{
  test_header libpng
  cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <png.h>
extern "C" int main(void)
{
  printf("found version %s", PNG_LIBPNG_VER_STRING);
#if PNG_LIBPNG_VER >= 10205
  printf(", OK.\n");
  return 0;
#else
  printf(", expected version 1.2.5 or higher\n");
  return 1;
#endif
}
EOF
  [ -n "$INCPNG" ] && I_INCPNG=`prefix_I "$INCPNG"`
#  if test_compile "$LIBPNG $I_INCPNG" libpng libpng nofatal; then
  if test_compile "$LIBPNG $I_INCPNG" libpng libpng; then
#    if test_execute nofatal; then
    if test_execute; then
      cnf_append "SDK_VBOX_LIBPNG_LIBS" "`strip_l "$LIBPNG"`"
      cnf_append "SDK_VBOX_LIBPNG_INCS" "$INCPNG"
    fi
  fi
}


#
# Check for pam, needed by VRDPAuth
# Version 79 was introduced in 9/2005, do we support older versions?
# Debian/sarge uses 76
# OpenSUSE comes with 0.99.xxx where they changed the versioning scheme.
#
check_pam()
{
  test_header pam
  cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <security/pam_appl.h>
extern "C" int main(void)
{
  printf("found version %d", __LIBPAM_VERSION);
  if (__LIBPAM_VERSION >= 76)
  {
    printf(", OK.\n");
    return 0;
  }
  else
  {
    printf(", expected version 76 or higher\n");
    return 1;
  }
}
EOF
  if test_compile "-lpam" pam pam nofatal; then
    if test_execute nofatal; then
      return 0;
    fi
  fi
  test_header linux_pam
  cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <security/pam_appl.h>
extern "C" int main(void)
{
  printf("found version %d.%d", __LINUX_PAM__, __LINUX_PAM_MINOR__);
  if (__LINUX_PAM__ >= 1)
  {
    printf(", OK.\n");
    return 0;
  }
  else
  {
    printf(", expected version 1.0 or higher\n");
    return 1;
  }
}
EOF
  if test_compile "-lpam" pam pam; then
    test_execute
  fi
}


#
# Check for the SDL library, needed by VBoxSDL and VirtualBox
# We depend at least on version 1.2.7
#
check_sdl()
{
  test_header SDL
  if [ "$OS" = "darwin" ]; then
    if [ -f "/System/Library/Frameworks/SDL.framework/SDL" ]; then
      PATH_SDK_LIBSDL="/System/Library/Frameworks/SDL.framework"
    elif [ -f "/Library/Frameworks/SDL.framework/SDL" ]; then
      PATH_SDK_LIBSDL="/Library/Frameworks/SDL.framework"
    fi
    if [ -n "$PATH_SDK_LIBSDL" ]; then
      foundsdl=1
      INCSDL="$PATH_SDK_LIBSDL/Headers"
      FLDSDL="-framework SDL"
    else
      log_failure "SDL framework not found"
      fail
    fi
  else
    if which_wrapper sdl-config > /dev/null; then
      FLGSDL=`sdl-config --cflags`
      INCSDL=`strip_I "$FLGSDL"`
      LIBSDL=`sdl-config --libs`
      LIBSDLMAIN="-lSDLmain"
      FLDSDL=
      foundsdl=1
    fi
  fi
  [ "$OS" = "linux" -o "$OS" = "darwin" -o "$OS" = "solaris" ] && LIBSDLMAIN=""
  if [ -n "$foundsdl" ]; then
    cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <SDL.h>
#include <SDL_main.h>
#undef main
extern "C" int main(int argc, char** argv)
{
  printf("found version %d.%d.%d",
         SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL);
#if SDL_VERSION_ATLEAST(1,2,7)
  printf(", OK.\n");
  return 0;
#else
  printf(", expected version 1.2.7 or higher\n");
  return 1;
#endif
}
EOF
    [ -n "$INCSDL" ] && I_INCSDL=`prefix_I "$INCSDL"`
    if test_compile "$LIBSDL $LIBSDLMAIN $I_INCSDL $FLDSDL" SDL SDL; then
      if test_execute; then
        cnf_append "LIB_SDK_LIBSDL_SDL"     "`strip_l "$LIBSDL"`"
        cnf_append "SDK_LIBSDL_LIBPATH"     "`strip_L "$LIBSDL"`"
        cnf_append "LIB_SDK_LIBSDL_SDLMAIN" "`strip_l "$LIBSDLMAIN"`"
        [ -n "$INCSDL" ] && cnf_append "SDK_LIBSDL_INCS"    "$INCSDL"
        [ -n "$FLDSDL" ] && cnf_append "SDK_LIBSDL_LDFLAGS" "$FLDSDL"
      fi
    fi
  else
    log_failure "not found"
    fail
  fi
}


#
# Check for the SDL_ttf library, needed by VBoxSDL (secure label)
#
check_sdl_ttf()
{
  test_header SDL_ttf
  cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <SDL_ttf.h>
#ifndef SDL_TTF_MAJOR_VERSION
#define SDL_TTF_MAJOR_VERSION TTF_MAJOR_VERSION
#define SDL_TTF_MINOR_VERSION TTF_MINOR_VERSION
#define SDL_TTF_PATCHLEVEL    TTF_PATCHLEVEL
#endif
extern "C" int main(void)
{
  printf("found version %d.%d.%d",
         SDL_TTF_MAJOR_VERSION, SDL_TTF_MINOR_VERSION, SDL_TTF_PATCHLEVEL);
#if 10000*SDL_TTF_MAJOR_VERSION + 100*SDL_TTF_MINOR_VERSION + SDL_TTF_PATCHLEVEL >= 20006
  printf(", OK.\n");
  return 0;
#else
  printf(", expected version 2.0.6 or higher\n");
  return 1;
#endif
}
EOF
  if test_compile "-lSDL_ttf $I_INCSDL" SDL_ttf SDL_ttf nofatal; then
    if ! test_execute nofatal; then
      cnf_append "VBOX_WITH_SECURELABEL" ""
    fi
  else
    cnf_append "VBOX_WITH_SECURELABEL" ""
  fi
}


#
# Check for libasound, needed by the ALSA audio backend
#
check_alsa()
{
  test_header ALSA
  cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <alsa/asoundlib.h>
extern "C" int main(void)
{
  printf("found version %d.%d.%d",
         SND_LIB_MAJOR, SND_LIB_MINOR, SND_LIB_SUBMINOR);
#if 10000*SND_LIB_MAJOR + 100*SND_LIB_MINOR + SND_LIB_SUBMINOR >= 10006
  printf(", OK.\n");
  return 0;
#else
  printf(", expected version 1.0.6 or higher\n");
  return 1;
#endif
}
EOF
  if test_compile "-lasound" asound asound; then
    test_execute
  fi
}


#
# Check for PulseAudio
#
check_pulse()
{
  test_header "PulseAudio"
  cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <pulse/version.h>
extern "C" int main(void)
{
  printf("found version %s API version %d", pa_get_headers_version(), PA_API_VERSION);
#if PA_API_VERSION >= 9
  printf(", OK.\n");
  return 0;
#else
  printf(", expected version 0.9.0 (API version 9) or higher\n");
  return 1;
#endif
}
EOF
  if test_compile "-lpulse" pulse pulse; then
    test_execute
  fi
}


#
# Check for the Xcursor library, needed by VBoxSDL and VBoxBFE
#
check_xcursor()
{
  test_header Xcursor
  cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <X11/Xlib.h>
#include <X11/Xcursor/Xcursor.h>
extern "C" int main(void)
{
  XcursorImage *cursor = XcursorImageCreate (10, 10);
  XcursorImageDestroy(cursor);
  return 0;
}
EOF
  [ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
  if test_compile "$LIBX11 $LIBXCURSOR $I_INCX11" Xcursor Xcursor; then
    log_success "found"
    cnf_append "VBOX_XCURSOR_LIBS" "`strip_l "$LIBXCURSOR"`"
  fi
}


#
# Check for the X libraries (Xext, X11)
#
check_x()
{
  test_header "X libraries"
  cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <X11/Xlib.h>
extern "C" int main(void)
{
  Display *dpy;
  int scrn_num;
  Screen *scrn;
  Window win;

  dpy      = XOpenDisplay(NULL);
  scrn_num = DefaultScreen(dpy);
  scrn     = ScreenOfDisplay(dpy, scrn_num);
  win      = XCreateWindow(dpy, RootWindowOfScreen(scrn), 0, 0, 100, 100,
                           0, 16, InputOutput, CopyFromParent, 0, NULL);
  XDestroyWindow(dpy, win);
}
EOF
  [ -n "$INCX11" ] && I_INCX11=`prefix_I "$INCX11"`
  if test_compile "$LIBX11 $I_INCX11" Xlibs Xlibs; then
    log_success "found"
  fi
}


#
# Check for the Qt4 library, needed by the VirtualBox frontend
#
# Currently not fatal.
#
check_qt4()
{
  foundqt4=
  test_header Qt4
  if [ "$OS" = "darwin" ]; then
    if [ -f "/System/Library/Frameworks/QtCore.framework/QtCore" ]; then
      PATH_SDK_QT4="/System/Library/Framework/QtCore.framework"
    elif [ -f "/Library/Frameworks/QtCore.framework/QtCore" ]; then
      PATH_SDK_QT4="/Library/Frameworks/QtCore.framework"
    fi
    if [ -n "$PATH_SDK_QT4" ]; then
      foundqt4=1
      INCQT4="$PATH_SDK_QT4/Headers"
      LIBQT4=
      FLGQT4="-framework QtCore"
    else
      log_failure "Qt4 framework not found (can be disabled using --disable-qt4)"
      fail
    fi
  else
    if [ $QT4DIR_PKGCONFIG -eq 1 ]; then
      # default is to use pkg-config
      if which_wrapper pkg-config > /dev/null; then
        # this braindead path is necessary for mdv2008.1
        qt4_ver=`\
            PKG_CONFIG_PATH=/usr/lib/qt4/lib/pkgconfig \
            pkg-config QtCore --modversion 2>> $LOG`
        if [ $? -ne 0 ]; then
          log_failure "not found"
          fail
        else
          FLGQT4=`\
              PKG_CONFIG_PATH=/usr/lib/qt4/lib/pkgconfig \
              pkg-config QtCore --cflags`
          INCQT4=`strip_I "$FLGQT4"`
          LIBQT4=`\
              PKG_CONFIG_PATH=/usr/lib/qt4/lib/pkgconfig \
              PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 \
              pkg-config QtCore --libs`
          foundqt4=1
        fi
      else
        log_failure "pkg-config not found"
        fail
      fi
    else
      # do it the old way (e.g. user has specified QT4DIR)
      cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <QtGlobal>
extern "C" int main(void)
{
  printf("found version %s", QT_VERSION_STR);
#if QT_VERSION >= 0x040300
  printf(", OK.\n");
  return 0;
#else
  printf(", expected version 4.3.0 or higher\n");
  return 1;
#endif
}
EOF
      for q in $QT4DIR; do
        INCQT4="$q/include $q/include/QtCore"
        FLGQT4="-DQT_SHARED"
        I_INCQT4=`prefix_I "$INCQT4"`
        LIBQT4="-L$q/lib -lQtCoreVBox"
        if test_compile "$LIBQT4 $LIBPTHREAD $I_INCQT4 $FLGQT4" qt4 qt4 nofatal; then
          foundqt4=2
          break;
        fi
        LIBQT4="-L$q/lib -lQtCore"
        if test_compile "$LIBQT4 $LIBPTHREAD $I_INCQT4 $FLGQT4" qt4 qt4 nofatal; then
          foundqt4=1
          break;
        fi
      done
    fi
  fi
  if [ -n "$foundqt4" ]; then
    cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <QtGlobal>
extern "C" int main(void)
{
  printf("found version %s", QT_VERSION_STR);
#if QT_VERSION >= 0x040300
  printf(", OK.\n");
  return 0;
#else
  printf(", expected version 4.3.0 or higher\n");
  return 1;
#endif
}
EOF
    [ -n "$INCQT4" ] && I_INCQT4=`prefix_I "$INCQT4"`
    if test_compile "$LIBQT4 $LIBPTHREAD $I_INCQT4 $FLGQT4" qt4 qt4 nofatal; then
      if test_execute_path "`strip_L "$LIBQT4"`"; then
        if [ "$OS" != "darwin" ]; then
          # strip .../QtCore as we add components ourself
          INCQT4=`echo "$INCQT4"|$KBUILD_SED 's|\([^ ]*\)/QtCore|\1|g; s| $||g'`
          # store only the first path, remove all other pathes
          # most likely pkg-config gave us -I/usr/include/qt4 -I/usr/include/qt4/QtCore
          INCQT4=`echo "$INCQT4"|$KBUILD_SED 's|\([^ ]*\) .*|\1|'`
          cnf_append "VBOX_PATH_QT4_LIB" "`strip_L "$LIBQT4"`"
          cnf_append "SDK_QT4_LIBPATH" "`strip_L "$LIBQT4"`"
          cnf_append "PATH_SDK_QT4_INC" "$INCQT4"
          # this is not quite right since the qt libpath does not have to be first...
          cnf_append "PATH_SDK_QT4_LIB" '$'"(firstword `strip_L "$LIBQT4"`)"
          if [ "$foundqt4" = "2" ]; then
            cnf_append "VBOX_WITH_QT4_SUN" "1"
          fi
          test_header "Qt4 devtools"
          for q in $QT4DIR; do
            if which_wrapper "$q/bin/moc" > /dev/null; then
              moc_ver=`$q/bin/moc -v 2>&1|sed 's+^.*(Qt \(.*\))+\1+'`
              if [ $? -ne 0 ]; then
                log_failure "not found"
                fail
              else
                log_success "found version $moc_ver"
                cnf_append "VBOX_PATH_QT4" "$q"
                cnf_append "PATH_SDK_QT4" "$q"
                cnf_append "PATH_TOOL_QT4" "$q"
                cnf_append "PATH_TOOL_QT4_BIN" "$q/bin"
                return
              fi
            fi
          done
        fi
      fi
    else
      log_failure "not found"
      fail
    fi
  else
    log_failure "not found"
    fail
  fi
}


#
# Check whether static libstdc++ is installed
#
check_staticlibstdcxx()
{
  test_header "static stc++ library"
  libstdcxx=`$CXX -print-file-name=libstdc++.a`
  cat > $ODIR.tmp_src.cc << EOF
#include <string>

extern "C" int main(void)
{
  std::string s = "test";
  return 0;
}
EOF
  if test_compile "$libstdcxx" libstdc++ libstdc++; then
    log_success "found"
  fi
}


#
# Check for Linux sources
#
check_linux()
{
  test_header "Linux kernel sources"
  cat > $ODIR.tmp_src.c << EOF
#include <linux/version.h>
int printf(const char *format, ...);
int main(void)
{
  printf("found version %d.%d.%d",  LINUX_VERSION_CODE / 65536,
                                   (LINUX_VERSION_CODE % 65536) / 256,
                                    LINUX_VERSION_CODE          % 256);
#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,0)
  printf(", OK.\n");
  return 0;
#else
  printf(", expected version 2.4.0 or higher\n");
  return 1;
#endif
}
EOF
  echo "compiling the following source file:" >> $LOG
  cat $ODIR.tmp_src.c >> $LOG
  echo "using the following command line:" >> $LOG
  echo "$CC -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c -nostdinc -I$LINUX/include" >> $LOG
  $CC -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c -nostdinc -I$LINUX/include >> $LOG 2>&1
  if [ $? -ne 0 ]; then
    echo
    echo "  Linux kernel headers not found at $LINUX"
    echo "  Check the file $LOG for detailed error information."
    fail
  else
    if test_execute; then
      cnf_append "VBOX_LINUX_SRC" "`cd $LINUX ; pwd`"
    fi
  fi
}


#
# Check for kchmviewer, needed to display the online help
# (unused as we ship kchmviewer)
#
check_kchmviewer()
{
  test_header kchmviewer
  if check_avail "$KCHMVIEWER" KCHMVIEWER; then
    kchmviewer_ver=`$KCHMVIEWER --version|grep "^KchmViewer:"|sed 's+^KchmViewer: \(.*\)+\1+'`
    if [ $? -ne 0 ]; then
      log_failure "not found"
      fail
    else
      log_success "found version $kchmviewer_ver"
    fi
  fi
}


#
# Check for the kBuild tools, we don't support GNU make
#
check_kbuild()
{
  test_header kBuild
  if which_wrapper "$KBUILDDIR/bin/$OS.$BUILD_MACHINE/kmk" > /dev/null; then
    KBUILDDIR_BIN="$KBUILDDIR/bin/$OS.$BUILD_MACHINE"
    echo "export PATH_KBUILD=\"`cd $KBUILDDIR ; pwd`\"" >> $ENV
    echo "export PATH_DEVTOOLS=\"$DEVDIR\"" >> $ENV
    echo "path_kbuild_bin=\"\$PATH_KBUILD/bin/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"" >> $ENV
    echo "export PATH_KBUILD_BIN=\"\$path_kbuild_bin\"" >> $ENV
    echo "path_dev_bin=\"\$PATH_DEVTOOLS/\$BUILD_TARGET.\$BUILD_PLATFORM_ARCH\"/bin" >> $ENV
    if [ "$OS" = "solaris" ]; then
      # Because of sh being non-default shell in Solaris we need to export PATH again when
      # sourcing env.sh. Simply exporting from ./configure does not export PATH correctly.
      echo "PATH=\"$ORGPATH\"" >> $ENV
      echo "echo \"\$PATH\" | /usr/sfw/bin/ggrep -q \"\$path_kbuild_bin\" || PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
      echo "echo \"\$PATH\" | /usr/sfw/bin/ggrep -q \"\$path_dev_bin\" || PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
    else
      echo "echo \"\$PATH\" | grep -q \"\$path_kbuild_bin\" || PATH=\"\$path_kbuild_bin:\$PATH\"" >> $ENV
      echo "echo \"\$PATH\" | grep -q \"\$path_dev_bin\" || PATH=\"\$path_dev_bin:\$PATH\"" >> $ENV
    fi
    echo "export PATH" >> $ENV
    echo "unset path_kbuild_bin path_dev_bin" >> $ENV
    KBUILD_SED="$KBUILDDIR_BIN/kmk_sed"
  elif check_avail "kmk" KBUILDDIR really; then
    # check for installed kBuild
    KBUILD_SED="`which_wrapper kmk_sed`"
  else
    fail
  fi
  log_success "found"
}


#
# Check for compiler.h
# Some Linux distributions include "compiler.h" in their libc linux
# headers package, some don't.  Most don't need it, building might (!)
# not succeed on openSUSE without it.
#
# See http://www.mail-archive.com/qemu-devel%40nongnu.org/msg07980.html
#
check_compiler_h()
{
  test_header compiler.h
  if ! test -f "/usr/include/linux/compiler.h"; then
    cnf_append "VBOX_WITHOUT_LINUX_COMPILER_H" "1"
    log_success "compiler.h not found"
  else
    log_success "compiler.h found"
  fi
}

#
# Check for libcap.
# Required to pass CAP_NET_RAW to our binaries to allow to open SOCK_RAW
# sockets for doing ICMP requests.
#
check_libcap()
{
  test_header "libcap library"
  cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <sys/capability.h>

extern "C" int main(void)
{
  char buf[1024];
  cap_t caps = cap_get_proc();
  snprintf(buf, sizeof(buf), "Current caps are '%s'\n", cap_to_text(caps, NULL));
  return 0;
}
EOF
  if test_compile $LIBCAP libcap libcap; then
    if test_execute; then
      log_success "found"
    fi
  fi
}

#
# Check if we are able to build 32-bit applications (needed for the guest additions)
#
check_32bit()
{
  test_header "32-bit support"
  cat > $ODIR.tmp_src.c << EOF
#include <stdint.h>
int main(void)
{
  return 0;
}
EOF
  echo "compiling the following source file:" >> $LOG
  cat $ODIR.tmp_src.c >> $LOG
  echo "using the following command line:" >> $LOG
  echo "$CC -m32 -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c" >> $LOG
  $CC -m32 -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.c >> $LOG 2>&1
  if [ $? -ne 0 ]; then
    echo
    echo "  Cannot compile 32-bit applications (missing headers and/or libraries)!"
    echo "  Check the file $LOG for detailed error information."
    fail
  fi
  log_success ""
}


#
# Check for Python
#
check_python()
{
  test_header "python support"
  cat > $ODIR.tmp_src.cc << EOF
#include <cstdio>
#include <Python.h>
extern "C" int main(void)
{
  Py_Initialize();
  printf("found version %s", PY_VERSION);
#if PY_VERSION_HEX >= 0x02030000
  printf(", OK.\n");
  return 0;
#else
  printf(", expected version 2.3 or higher\n");
  return 1;
#endif
}
EOF
  found=
  for p in $PYTHONDIR; do
    for d in python2.6 python2.5 python2.4 python2.3; do
      for b in lib64 lib/64 lib; do
        echo "compiling the following source file:" >> $LOG
        cat $ODIR.tmp_src.cc >> $LOG
        echo "using the following command line:" >> $LOG
        echo "$CXX -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc -I$p/include/$d $p/$b/lib$d.so" >> $LOG
        $CXX -O -Wall -o $ODIR.tmp_out $ODIR.tmp_src.cc -I$p/include/$d $p/$b/lib$d.so >> $LOG 2>&1
        if [ $? -eq 0 ]; then
          found=1
          break
        fi
      done
      if [ -n "$found" ]; then break; fi
    done
    if [ -n "$found" ]; then break; fi
  done
  if [ -n "$found" ]; then
    if test_execute; then
      cnf_append "VBOX_WITH_PYTHON"     "1"
      cnf_append "VBOX_PATH_PYTHON_INC" "$p/include/$d"
      cnf_append "VBOX_LIB_PYTHON"      "$p/$b/lib$d.so"
    else
      log_failure "not found"
      fail
    fi
  else
    log_failure "not found"
    fail
  fi
}


#
# Setup wine
#
setup_wine()
{
  test_header "Wine support"
  if ! which_wrapper wine > /dev/null; then
    echo "  wine binary not found"
    fail
  fi
  if ! which_wrapper wineprefixcreate > /dev/null; then
    echo "  wineprefixcreate not found"
    fail
  fi
  export WINEPREFIX="${ODIR}wine.$BUILD_MACHINE"
  echo "export WINEPREFIX=\"${ODIR}wine.$BUILD_MACHINE\"" >> $ENV
  rm -rf $WINEPREFIX
  mkdir -p $WINEPREFIX
  touch $WINEPREFIX/.no_prelaunch_window_flag
  if ! wineprefixcreate -q > /dev/null 2>&1; then
    echo "  wineprefixcreate failed"
    fail
  fi
  tmp=.tmp.wine.reg
  rm -f $tmp
  echo 'REGEDIT4' > $tmp
  echo '' >> $tmp
  echo '[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Environment]' >> $tmp
  echo "\"PATH\"=\"c:\\\\\\\\windows\\\\\\\\system32;c:\\\\\\\\windows;z:$DEVDIR/win.x86/vcc/v8/bin/Microsoft.VC80.CRT;z:$DEVDIR/win.x86/HTML_Help_Workshop/v1.3\"" >> $tmp
  echo '' >> $tmp
  echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhc.exe\DllOverrides]' >> $tmp
  echo '"itss"="native"' >> $tmp
  echo '' >> $tmp
  echo '[HKEY_CURRENT_USER\Software\Wine\AppDefaults\hhw.exe\DllOverrides]' >> $tmp
  echo '"itss"="native"' >> $tmp
  echo '' >> $tmp
  if ! wine regedit $tmp > /dev/null 2>&1; then
    rm -f $tmp
    echo "  failed to load registry changes (path)."
    fail
  fi
  rm -f $tmp
  log_success "found"
}

#
# Check for gSOAP.
#
check_gsoap()
{
  test_header "GSOAP compiler"
  if [ -z "$GSOAP" ]; then
    GSOAP="/usr"
  fi
  if which_wrapper "$GSOAP/bin/soapcpp2" > /dev/null; then
    if which_wrapper "$GSOAP/bin/wsdl2h" > /dev/null; then
      if [ -f "$GSOAP/include/stdsoap2.h" ]; then
        # TODO: Check for libgsoap++.a/so

        if [ -z "$GSOAP_IMPORT" ]; then
          GSOAP_IMPORT="$GSOAP/share/gsoap/import"
          if [ ! -d "$GSOAP_IMPORT"  -a  -d "$GSOAP/include/gsoap" ]; then
            GSOAP_IMPORT="$GSOAP/include/gsoap"
          fi
        fi
        if [ -f "$GSOAP_IMPORT/stlvector.h" ]; then
          cnf_append "VBOX_GSOAP_INSTALLED"   "1"
          cnf_append "VBOX_PATH_GSOAP"        "$GSOAP"
          cnf_append "VBOX_PATH_GSOAP_IMPORT" "$GSOAP_IMPORT"
          cnf_append "VBOX_GSOAP_CXX_SOURCES" ""
          cnf_append "VBOX_GSOAP_CXX_LIBS"    "libgsoap++"
          log_success "found"
        else
          log_failure "stlvector.h not found -- disabling webservice"
          cnf_append "VBOX_WITH_WEBSERVICES" ""
        fi
      else
        log_failure "stdsoap2.h not found -- disabling webservice"
        cnf_append "VBOX_WITH_WEBSERVICES" ""
      fi
    else
      log_failure "wsdl2h not found -- disabling webservice"
      cnf_append "VBOX_WITH_WEBSERVICES" ""
    fi
  else
    log_failure "soapcpp2 not found -- disabling webservice"
    cnf_append "VBOX_WITH_WEBSERVICES" ""
  fi
}


#
# Determines the Darwin version.
# @todo This should really check the Xcode/SDK version.
#
check_darwinversion()
{
  test_header "Darwin version"
  darwin_ver=`uname -r`
  case "$darwin_ver" in
    9\.*)
      darwin_ver="10.5"
      #cnf_append "VBOX_TARGET_MAC_OS_X_VERSION_10_5" "1"
      ;;
    8\.*)
      darwin_ver="10.4"
      ;;
    *)
      echo "  failed to determin darwin version. (uname -r: $darwin_ver)"
      fail
      darwin_ver="unknown"
      ;;
  esac
  log_success "found version $darwin_ver"
}


#
# Checks that i386-elf-gcc-3.4.6, i386-elf-gcc-3.4.3, i386-elf-gcc-3.4 or i386-elf-gcc
# is around to prevent confusion when the build fails in src/recompiler.
# Note. Keep the which order in sync with the $(which ) in src/recompiler/Makefile.kmk.
#
check_i386elfgcc()
{
  test_header "i386-elf-gcc"
  i386_elf_gcc=`which_wrapper i386-elf-gcc-3.4.6`
  test -z "$i386_elf_gcc" && i386_elf_gcc=`which_wrapper i386-elf-gcc-3.4.3`
  test -z "$i386_elf_gcc" && i386_elf_gcc=`which_wrapper i386-elf-gcc-3.4`
  test -z "$i386_elf_gcc" && i386_elf_gcc=`which_wrapper i386-elf-gcc`
  if test -z "$i386_elf_gcc"; then
    echo "  failed to find i386-elf-gcc"
    fail
  fi
  log_success "found $i386_elf_gcc"
}


#
# Show help
#
show_help()
{
  cat << EOF
Usage: ./configure [OPTIONS]...

Configuration:
  -h, --help               display this help and exit
  --nofatal                don't abort on errors
  --disable-xpcom          disable XPCOM and related stuff
  --disable-python         disable python bindings
  --disable-sdl-ttf        disable SDL_ttf detection
  --disable-alsa           disable the ALSA sound backend
  --disable-pulse          disable the PulseAudio backend
  --disable-dbus           don't use DBus and hal for hardware detection
  --disable-kmods          don't build Linux kernel modules (host and guest)
  --disable-hardening      don't be strict about /dev/vboxdrv access
  --enable-webservice      enable the webservice stuff
  --build-libxml2          build libxml2 from sources
  --build-libxslt          build libxslt from sources
  --setup-wine             setup a Wine directory and register the hhc hack

Paths:
  --with-gcc=PATH          location of the gcc compiler [$CC]
  --with-g++=PATH          location of the g++ compiler [$CXX]
  --with-kbuild=DIR        kbuild directory [$KBUILDDIR]
  --with-iasl=PATH         location of the iasl compiler [$IASL]
  --with-linux=DIR         Linux kernel source directory [$LINUX]
  --with-mkisofs=PATH      location of mkisofs [$MKISOFS]
  --with-qt-dir=DIR        directory for Qt4 headers/libraries [pkgconfig]
  --with-gsoap-dir=PATH    directory for gSOAP compiler/headers/libraries
                           (soapcpp2 and wsdl2h, soapstd2.h, libgsoap++.a/so)
  --with-gsoap-import=PATH directory for gSOAP import files (stlvector.h)
  --out-path=PATH          the folder to which configuration and build output
                           should go

Build type:
  -d, --build-debug        build with debugging symbols and assertions
  --build-profile          build with profiling support
  --build-headless         build headless (without any X11 frontend)
EOF
  exit 0
}


#
# The body.
#

# scan command line options
for option in $*; do
  case "$option" in
    --help|-help|-h)
      show_help
      ;;
    --nofatal)
      nofatal=1
      ;;
    --env-only)
      ENV_ONLY=1
      ;;
    --with-gcc=*)
      CC=`echo $option | cut -d'=' -f2`
      ;;
    --with-g++=*)
      CXX=`echo $option | cut -d'=' -f2`
      ;;
    --with-kbuild=*)
      KBUILDDIR=`echo $option | cut -d'=' -f2`
      if echo $KBUILDDIR|grep -q "$INVALID_CHARS"; then
        echo "Error: KBUILDDIR contains invalid characters!"
        exit 1
      fi
      ;;
    --with-qt-dir=*|--with-qt4-dir=*)
      QT4DIR=`echo $option | cut -d'=' -f2`
      QT4DIR_PKGCONFIG=0
      ;;
    --with-gsoap-dir=*)
      GSOAP=`echo $option | cut -d'=' -f2`
      ;;
    --with-gsoap-import=*)
      GSOAP_IMPORT=`echo $option | cut -d'=' -f2`
      ;;
    --with-iasl=*)
      IASL=`echo $option | cut -d'=' -f2`
      ;;
    --with-linux=*)
      LINUX=`echo $option | cut -d'=' -f2`
      ;;
    --with-mkisofs=*)
      MKISOFS=`echo $option | cut -d'=' -f2`
      ;;
    --disable-xpcom)
      WITH_XPCOM=0
      ;;
    --disable-python)
      WITH_PYTHON=0
      ;;
    --disable-sdl-ttf)
      WITH_SDL_TTF=0
      ;;
    --disable-qt)
      WITH_QT4=0
      ;;
    --disable-qt4)
      WITH_QT4=0
      ;;
    --disable-alsa)
      WITH_ALSA=0
      ;;
    --disable-pulse)
      WITH_PULSE=0
      ;;
    --disable-dbus)
      WITH_DBUS=0
      ;;
    --disable-kmods)
      WITH_KMODS=0
      ;;
    --disable-hardening)
      WITH_HARDENING=0
      ;;
    --enable-hardening)
      WITH_HARDENING=2
      ;;
    --enable-webservice)
      WITH_GSOAP=1
      ;;
    --build-debug|-d)
      BUILD_TYPE=debug
      ;;
    --build-profile)
      BUILD_TYPE=profile
      ;;
    --build-libxml2)
      BUILD_LIBXML2=1
      ;;
    --build-libxslt)
      BUILD_LIBXSLT=1
      ;;
    --build-headless)
      HEADLESS=1
      WITH_SDL=0
      WITH_SDL_TTF=0
      WITH_X11=0
      WITH_QT4=0
      ;;
    --ose)
      OSE=2
      ;;
    --odir=*)
      ODIR="`echo $option | cut -d'=' -f2`/"
      ODIR_OVERRIDE=1
      ;;
    --out-path=*)
      out_path="`echo $option | cut -d'=' -f2`/"
      if [ -d $out_path ]; then
        saved_path="`pwd`"
        cd $out_path
        OUT_PATH="`pwd`"
        cd $saved_path
        OUT_PATH_OVERRIDE=1
        if [ $ODIR_OVERRIDE -eq 0 ]; then
          # This variable has not *yet* been overridden.  That can still happen.
          ODIR=$OUT_PATH/
        fi
      else
        echo "Error: invalid folder \"$out_path\" in option \"$option\""
        exit 1
      fi
      ;;
    --setup-wine)
      SETUP_WINE=1
      ;;
    *)
      echo
      echo "Unrecognized option \"$option\""
      echo
      show_help
      ;;
  esac
done

LOG="$ODIR$LOG"
ENV="$ODIR$ENV"
CNF="$ODIR$CNF"

# initialize output files
cat > $LOG << EOF
# Log file generated by
#
#   '$0 $*'
#

EOF
cat > $CNF << EOF
# -*- Makefile -*-
#
# automatically generated by
#
#   '$0 $*'
#
# It will be completely overwritten if configure is executed again.
#

EOF
cat > $ENV << EOF
#!/bin/bash
#
# automatically generated by
#
#   '$0 $*'
#
# It will be completely overwritten if configure is executed again.
# Make sure you source this file once before you start to build VBox.
#

EOF

# test if we are OSE
if [ $OSE -eq 1 -a -d "`cd \`dirname $0\`; pwd`/src/VBox/Devices/USB" ]; then
  echo "Found USB devices, assuming VBOX_OSE = FALSE" >> $LOG
  echo >> $LOG
  OSE=0
fi

if [ "$BUILD_TYPE" = "debug" ]; then
  echo "Creating DEBUG build!" >> $LOG
elif [ "$BUILD_TYPE" = "profile" ]; then
  echo "Creating PROFILE build!" >> $LOG
fi

# first determine our environment
check_environment
check_kbuild

[ -n "$ENV_ONLY" ] && exit 0

# append the tools directory to the default search path
echo "$PATH" | grep -q "$DEVDIR_BIN" || PATH="$PATH:$DEVDIR_BIN"
export PATH

# if we will be writing to a different out directory then set this up now
if [ $OUT_PATH_OVERRIDE -eq 1 ]; then
  echo "export AUTOCFG=$OUT_PATH/AutoConfig.kmk" >> $ENV
  echo "export LOCALCFG=$OUT_PATH/LocalConfig.kmk" >> $ENV
  echo "export PATH_OUT_BASE=$OUT_PATH" >> $ENV
fi

# some things are not available in for OSE
if [ $OSE -ge 1 ]; then
  cnf_append "VBOX_OSE" "1"
  cnf_append "VBOX_WITH_TESTSUITE" ""
  cnf_append "VBOX_WITH_WIN32_ADDITIONS" ""

  if [ "$OS" = "linux" ]; then
    cnf_append "VBOX_WITH_LINUX_ADDITIONS" "1"
  else
    cnf_append "VBOX_WITH_LINUX_ADDITIONS" ""
  fi
  echo >> $CNF
fi

# headless
if [ -n "$HEADLESS" ]; then
  cnf_append "VBOX_HEADLESS" "1"
fi

if [ "$OS" = "darwin" ]; then
  # On Darwin we want to build against Qt4 only. WITH_QT4 is enabled by
  # default so disable Qt3. --disable-qt disables both Qt3 and Qt4 GUI now,
  # --disable-qt4 disables only the Qt4 GUI (which is not appropriate for
  # Darwin as we disable the Qt3 here anyway.
  # (Qt3 builds for Intel Macs are usually not threaded or for X11. And they
  #  don't contain our patches, which means the result isn't really usable.)
  BUILD_LIBXSLT=1
  BUILD_LIBXML2=1
fi

# emit disable directives corresponding to any --disable-xxx options.
[ $WITH_XPCOM -eq 0 ]     && cnf_append "VBOX_WITH_MAIN" ""
[ $WITH_QT4 -eq 0   ]     && cnf_append "VBOX_WITH_QTGUI" ""
[ $WITH_SDL_TTF -eq 0 ]   && cnf_append "VBOX_WITH_SECURELABEL" ""
[ $WITH_HARDENING -eq 0 ] && cnf_append "VBOX_WITHOUT_HARDENING" "1"
[ $WITH_HARDENING -eq 2 ] && cnf_append "VBOX_WITH_HARDENING" "2"

# the tools
check_gcc
[ "$OS" != "darwin"  ] && check_as86
[ "$OS" != "darwin"  ] && check_bcc
[ "$OS" != "darwin"  ] && check_iasl
# don't check for yasm for the time beeing as 0.40 and 0.50 both have known bugs
# [ "$OS" != "darwin" ] && check_yasm
[ "$OS" != "darwin"  ] && check_xsltproc
[ $OSE -eq 0 -a "$OS" != "darwin" ] && check_mkisofs

# the libraries
[ "$OS" != "darwin"  ] && check_pthread
[ $WITH_XPCOM  -eq 1 ] && check_libxml2
[ $WITH_XPCOM  -eq 1 ] && check_libxslt
[ $WITH_LIBIDL -eq 1 ] && check_libidl
# build openssl on Darwin in every case
[ "$OS" != "darwin" -a $OSE -eq 0 ] && check_ssl
[ "$OS" != "darwin"  ] && check_z
[ "$OS" != "darwin" -a "$OS" != "freebsd" ] && check_png
[ $OSE -eq 0 -a "$OS" = "linux" ] && check_pam
[ $WITH_SDL -eq 1 ]    && check_sdl
[ $WITH_SDL_TTF -eq 1 -a $OSE -eq 0 ] && check_sdl_ttf
[ $WITH_X11    -eq 1 ] && check_x
# TODO check for Xmu (X11/Xmu/StdCmap.h)
# TODO check for mesa-common-dev (GL/glx.h)
# TODO check for libglu1-mesa-dev (GL/glu.h)
# TODO check for xcomposite-dev (X11/extensions/Xcomposite.h)
[ $WITH_X11    -eq 1 ] && check_xcursor
[ $WITH_QT4    -eq 1 ] && check_qt4
[ $WITH_PYTHON -eq 1 -a "$OS" != "darwin" ] && check_python

# Linux-specific
if [ "$OS" = "linux" ]; then
  check_staticlibstdcxx
  if [ $WITH_KMODS -eq 1 ]; then
    check_linux
  else
    cnf_append "VBOX_LINUX_SRC" ""
    cnf_append "VBOX_WITH_VBOXDRV" ""
    cnf_append "VBOX_WITH_ADDITION_DRIVERS" ""
  fi
  if [ $WITH_ALSA -eq 1 ]; then
    check_alsa
  else
    cnf_append "VBOX_WITH_ALSA" ""
  fi
  if [ $WITH_PULSE -eq 1 ]; then
    check_pulse
  else
    cnf_append "VBOX_WITH_PULSE" ""
  fi
  if [ $WITH_DBUS -eq 0 ]; then
    cnf_append "VBOX_WITH_DBUS" ""
  fi
  check_libcap
  check_compiler_h
  [ "$BUILD_MACHINE" = "amd64" ] && check_32bit
fi

[ -n "$SETUP_WINE" ] && setup_wine

if [ $OSE -ge 1 ]; then
  if [ $WITH_GSOAP -eq 1 ]; then
    check_gsoap
  else
    cnf_append "VBOX_WITH_WEBSERVICES" ""
  fi
fi

# Darwin-specific
if [ "$OS" = "darwin" ]; then
  check_darwinversion
  check_i386elfgcc
fi

# success!
echo
echo "Successfully generated '$CNF' and '$ENV'."
echo "Source '$ENV' once before you start to build VBox:"
echo ""
echo "  source $ENV"
echo "  kmk"
echo ""
if [ "$OS" = "linux" ]; then
    if [ $OUT_PATH_OVERRIDE -eq 1 ]; then
      vbox_out_path=$OUT_PATH
    else
      vbox_out_path=./out
    fi
    echo "To compile the kernel module, do:"
    echo ""
    echo "  cd $vbox_out_path/$OS.$TARGET_MACHINE/$BUILD_TYPE/bin/src/vboxdrv"
    echo "  make"
    echo ""
fi
if [ $WITH_HARDENING -gt 0 ]; then
    echo ""
    echo "  +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
    echo "  Hardening is enabled which means that the VBox binaries will not run from"
    echo "  the binary directory. The binaries have to be installed suid root and some"
    echo "  more prerequisites have to be fulfilled which is normally done by installing"
    echo "  the final package. For development, the hardening feature can be disabled"
    echo "  by specifying the --disable-hardening parameter. Please never disable that"
    echo "  feature for the final distribution!"
    echo "  +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
    echo ""
else
    echo ""
    echo "  +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
    echo "  Hardening is disabled. Please do NOT build packages for distribution with"
    echo "  disabled hardening!"
    echo "  +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++ WARNING +++"
    echo ""
fi
echo "Enjoy!"
cleanup