HLT/configure.ac

   1 dnl -*- mode: autoconf -*-
   2 dnl
   3 dnl $Id$
   4 dnl template for the configuration script for the Alice HLT
   5 dnl framework and components
   6 dnl
   7 dnl ------------------------------------------------------------------
   8
   9 dnl Take either the AliRoot tag as version id or the current revision
  10 AC_INIT([Alice High Level Trigger] ,
  11         m4_esyscmd([url=`svn info 2> /dev/null | grep "URL:" | cut -d: -f3 | sed -e 's|[/]*HLT[/]*$||' | sed -e 's|^[/]*||g' | cut -d '/' -f 4`; \
  12                     revision=`svn info 2> /dev/null | grep "Revision:" | cut -d ' ' -f 2 | cut -d '/' -f 4`; \
  13                     if test "x$url" != "x"; then echo -n $url; \
  14                     elif test "x$revision" != "x"; then echo -n $revision ; \
  15                     elif test -e .revision && test x`cat .revision` != x; then \
  16                        cat .revision; \
  17                     else \
  18                        echo -n invalid-version; \
  19                     fi]),
  20         [Matthias.Richter@ift.uib.no],
  21         [alice-hlt])
  22
  23 dnl ------------------------------------------------------------------
  24 dnl the package from CVS contains the old Makefiles as well. In order to
  25 dnl prevent them from becoming overwritten, we require a separate build
  26 dnl directory
  27 if test "`dirname $0`" = "." ; then
  28    AC_ERROR([please run the script from a separate build directory])
  29 fi
  30
  31 dnl ------------------------------------------------------------------
  32 AC_CANONICAL_SYSTEM
  33 AC_PREFIX_DEFAULT(${PWD})
  34 AC_CONFIG_SRCDIR(BASE/AliHLTComponent.cxx)
  35 AM_INIT_AUTOMAKE
  36 AC_PROG_CC
  37 AC_PROG_CXX
  38 AC_PROG_LIBTOOL
  39
  40 AC_DEBUG
  41 AC_OPTIMIZATION
  42 AM_CONDITIONAL(STANDALONE_SAMPLELIB, test 0 )
  43
  44 dnl ------------------------------------------------------------------
  45 dnl A warning posted into the auto-generated files
  46 dnl Does NOT concern this file ;-)
  47 AUTOGENERATED_WARNING="!!!!!!!    DO NOT EDIT THIS FILE !!!!!!"
  48 AC_SUBST([AUTOGENERATED_WARNING])
  49
  50 dnl ------------------------------------------------------------------
  51 dnl
  52 dnl Check for ROOT
  53 dnl
  54 ROOT_PATH(, [have_root=1], [AC_ERROR([Stop! The HLT package needs ROOT.])])
  55 AM_CONDITIONAL(HAVE_ROOT, test "x$have_root" = "x1" )
  56 AC_SUBST([ROOTSYS])
  57 ROOTBINDIR=`dirname $ROOTEXEC`
  58 AC_SUBST([ROOTBINDIR])
  59
  60 dnl test for additional required root libraries and headers
  61 LIBS='-ldl'
  62 if test "x$have_root" = "x1"; then
  63   AC_LANG_PUSH(C++)
  64   save_CPPFLAGS=$CPPFLAGS
  65   save_LDFLAGS=$LDFLAGS
  66   save_LIBS=$LIBS
  67   CPPFLAGS=`echo $save_CPPFLAGS; for i in ${ROOTINCDIR}; do echo -n "-I$i " ; done`
  68
  69   # we check for the libSTEER library which is linked to
  70   # - the ROOT libs libGeom libMinuit libVMC libEG
  71   # - the AliRoot libESD libRAWData (libRAWDatarec from v4-04-Rev-07)
  72   # - ROOT libCint needs also libdl
  73   # - from Nov 1 2006 TTreeFormula is needed by AliTagAnalysis and requires
  74   #   libTreePlayer.so
  75   # - from Jan 07 libESD also depends on libXMLIO
  76   # - libSTEER depends on libProofPlayer since Oct 2007 (after v4-07-Release)
  77   ROOT_CHECKLIBS='Geom Minuit EG VMC TreePlayer XMLIO Thread Proof ProofPlayer'
  78   for CHECKLIB in $ROOT_CHECKLIBS ; do
  79     LDFLAGS="$save_LDFLAGS -L${ROOTLIBDIR}"
  80     LIBS="$save_LIBS $ROOTLIBS $ADD_ROOTLIBS"
  81     AC_CHECK_LIB([$CHECKLIB],[_init], [ADD_ROOTLIBS="$ADD_ROOTLIBS -l$CHECKLIB"])
  82   done
  83
  84   # TBuffer.h has been made pure virtual in root v5-15-02 and one
  85   # has to derive from TBufferFile.h (needed for BASE/AliHLTMessage.h)
  86   AC_CHECK_HEADER([TBufferFile.h], [], [HAVE_NOT_TBUFFERFILE])
  87
  88   # TView.h has been made pure virtual right after root v5-15-02 and one
  89   # has to derive from TView3D.h (needed for TPCLib/OnlineDisplay/AliHLTTPCDisplay3D)
  90   AC_CHECK_HEADER([TView3D.h], [], [HAVE_NOT_TVIEW3D])
  91
  92   CPPFLAGS=$save_CPPFLAGS
  93   LDFLAGS=$save_LDFLAGS
  94   LIBS=$save_LIBS
  95   AC_LANG_POP(C++)
  96 fi
  97
  98 dnl ------------------------------------------------------------------
  99 # TODO: make this configurable through arguments
 100 #Define whether you want to run with ALIROOT or only ROOT
 101 AH_TEMPLATE([ALIHLT_USEPACKAGE],[running environment])
 102 ALIHLT_USEPACKAGE=ALIROOT
 103 #ALIHLT_USEPACKAGE=ROOT
 104 #ALIHLT_USEPACKAGE=STANDALONE
 105 AC_DEFINE(use_aliroot)
 106 AC_DEFINE(use_root)
 107 CPPFLAGS="$CPPFLAGS ${ROOTCFLAGS}"
 108 save_CPPFLAGS=$CPPFLAGS
 109 save_LDFLAGS=$LDFLAGS
 110 save_LIBS=$LIBS
 111
 112 dnl ------------------------------------------------------------------
 113 dnl check for AliRoot features
 114 AC_LANG_PUSH(C++)
 115 have_aliroot=no
 116 AC_ARG_WITH(aliroot,[  --with-aliroot   top of the AliRoot installation],
 117                     [test -d $with_aliroot && ALICE_ROOT=$with_aliroot],
 118                     [])
 119
 120 if test "x$ALICE_ROOT" != "x" && test -d $ALICE_ROOT ; then
 121   dnl ------------------------------------------------------------------
 122   dnl Try to estimate the system architecture
 123   case $host_os:$host_cpu in
 124   linux*:x86_64*)       alice_target='linuxx8664gcc'            ;;
 125   linux*)               alice_target='linux'                    ;;
 126   *)                    alice_target='unknown'                  ;;
 127   esac
 128   if test "x$alice_target" = "xunknown" ; then
 129     if test -z $ALICE_TARGET ; then
 130     AC_MSG_ERROR([Can not estimate system architecture.
 131     To avoid the problem, set the ALICE_TARGET variable appropriately.
 132     Please send the following information to Matthias.Richter@ift.uib.no:
 133         ${PACKAGE}: no AliRoot target definition for os=$host_os and cpu=$host_cpu ])
 134     else
 135     AC_MSG_NOTICE([Unknown system architecture.
 136     Please send the following information to Matthias.Richter@ift.uib.no:
 137         ${PACKAGE}: no AliRoot target definition for os=$host_os and cpu=$host_cpu ])
 138     fi
 139   else
 140     if test "x$ALICE_TARGET" != "x" && test "x$ALICE_TARGET" != "x$alice_target" ; then
 141     AC_MSG_WARN([The ALICE_TARGET variable does not match your current system
 142     overriding $ALICE_TARGET by $alice_target])
 143     fi
 144     ALICE_TARGET=$alice_target
 145   fi
 146   ALIROOTBINDIR=${ALICE_ROOT}/bin/tgt_${ALICE_TARGET}
 147   ALIROOTLIBDIR=${ALICE_ROOT}/lib/tgt_${ALICE_TARGET}
 148   ALIROOTINCDIR=${ALICE_ROOT}/include
 149   test -d ${ALIROOTBINDIR} || AC_MSG_WARN([can not find AliRoot binary directory $ALIROOTBINDIR])
 150   test -d ${ALIROOTLIBDIR} || AC_MSG_WARN([can not find AliRoot library directory $ALIROOTLIBDIR])
 151   test -d ${ALIROOTINCDIR} || AC_MSG_WARN([can not find AliRoot include directory $ALIROOTINCDIR])
 152 fi
 153
 154 AC_MSG_CHECKING([for AliRoot])
 155 if test "x$ALICE_ROOT" != "x" \
 156    && test -d ${ALIROOTBINDIR} \
 157    && test -d ${ALIROOTLIBDIR} \
 158    && test -d ${ALIROOTINCDIR}; then
 159   have_aliroot=$ALICE_ROOT
 160 else
 161   ALIROOTBINDIR=
 162   ALIROOTLIBDIR=
 163   ALIROOTINCDIR=
 164 fi
 165 AC_MSG_RESULT([$have_aliroot])
 166
 167 if test ! "x$have_aliroot" = "xno" ; then
 168   ALIROOT_CPPFLAGS="-I${ALIROOTINCDIR} -I${ALICE_ROOT}/RAW"
 169   ALIROOT_LDFLAGS="-L${ALIROOTLIBDIR}"
 170   ALIROOT_LIBS="$ADD_ROOTLIBS"
 171   save_CPPFLAGS=$CPPFLAGS
 172   save_LDFLAGS=$LDFLAGS
 173   save_LIBS=$LIBS
 174   CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS"
 175   LDFLAGS="$save_LDFLAGS -L${ROOTLIBDIR} $ALIROOT_LDFLAGS"
 176
 177   # check for certain AliRoot libraries/files/features
 178   # libSTEERBase present since Aug 7 2007
 179   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 180   CHECKLIB=STEERBase
 181   AC_CHECK_LIB([$CHECKLIB],[_init],[ALIROOT_LIBS="$ALIROOT_LIBS -l$CHECKLIB"])
 182
 183   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 184   CHECKLIB=AOD
 185   AC_CHECK_LIB([$CHECKLIB],[_init],[ALIROOT_LIBS="$ALIROOT_LIBS -l$CHECKLIB"])
 186
 187   # CBD library is present since AliRoot version v4-05-00 (02.06.2006)
 188   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 189   CHECKLIB=CDB
 190   AC_CHECK_LIB([$CHECKLIB],[_init],[ALIROOT_LIBS="$ALIROOT_LIBS -l$CHECKLIB"])
 191
 192   # splitted RAW libraries since AliRoot version v4-04-Rev-07 (09.08.2006)
 193   have_alirawdata=no
 194   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 195   CHECKLIB=RAWDatabase
 196   AC_CHECK_LIB([$CHECKLIB],[_init],
 197         [ALIROOT_LIBS="$ALIROOT_LIBS -l$CHECKLIB"
 198          LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS -lESD -lSTEER"
 199          CHECKLIB=RAWDatarec
 200          AC_CHECK_LIB([$CHECKLIB],[_init],
 201                [ALIROOT_LIBS="$ALIROOT_LIBS -l$CHECKLIB"
 202                 have_alirawdata=$CHECKLIB])],
 203         [# second pass with -RAWData
 204          CHECKLIB="-lRAWData"
 205          LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS $CHECKLIB -lSTEER"
 206          AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliRawReaderMemory.h>
 207                                        #include <AliRawReaderFile.h>
 208                                        #include <AliRawReaderDate.h>
 209                                        #include <AliRawReaderRoot.h>],
 210                                      [AliRawReaderMemory mreader;
 211                                        AliRawReaderFile freader;
 212                                        AliRawReaderDate dreader(NULL,0);
 213                                        AliRawReaderRoot rreader(NULL,0);])],
 214                                      [ALIROOT_LIBS="$ALIROOT_LIBS $CHECKLIB"
 215                                        have_alirawdata=$CHECKLIB],
 216                                       [have_alirawdata=no])
 217         ]) dnl AC_CHECK_LIB RAWDatabase
 218   AC_MSG_CHECKING([for AliRawReader classes in RAWData libraries])
 219   AC_MSG_RESULT([$have_alirawdata])
 220
 221   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS -lSTEER"
 222   CHECKLIB=ESD
 223   AC_CHECK_LIB([$CHECKLIB],[_init],[ALIROOT_LIBS="$ALIROOT_LIBS -l$CHECKLIB"])
 224
 225   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 226   CHECKLIB=STEER
 227   AC_CHECK_LIB([$CHECKLIB],[_init],[ALIROOT_LIBS="$ALIROOT_LIBS -l$CHECKLIB"],[have_aliroot=no])
 228
 229   dnl
 230   dnl check whether AliLog supports notification callback
 231   dnl
 232   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 233   have_alilog_notification=no
 234   if test ! "x$have_aliroot" = "xno" ; then
 235   AC_MSG_CHECKING([whether AliLog supports notification callback])
 236   AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliLog.h>],
 237                                   [AliLog::AliLogNotification fct])],
 238                                   [have_alilog_notification=yes],
 239                                   [AC_DEFINE(NO_ALILOG_NOTIFICATION)])
 240   AC_MSG_RESULT([$have_alilog_notification])
 241   fi
 242
 243   if test "x$have_aliroot" = "xno" ; then
 244     # 2007-08-18 dont reset ALIROOT_CPPFLAGS in order to allow compilation
 245     # but library dependencies might not be resolved completely
 246     #ALIROOT_CPPFLAGS=
 247     AC_MSG_WARN([some of the AliRoot library dependencies are not resolved.
 248     This can happen from time to time due to development in AliRoot. You can
 249     force compilation of detector libs by --enable-<detector>, but be aware
 250     of unresolved references at runtime.])
 251     AC_MSG_WARN([       ------------------------------------------ ])
 252     AC_MSG_WARN([       Report this to $PACKAGE_BUGREPORT ])
 253     AC_MSG_WARN([       please include config.log                  ])
 254     AC_MSG_WARN([       ------------------------------------------ ])
 255     ALIROOT_LDFLAGS=
 256     ALIROOT_LIBS=
 257   fi
 258
 259   dnl
 260   dnl ESD supports non-std content
 261   dnl
 262   have_esd_nonstd=no
 263   AC_RUN_IFELSE([AC_LANG_PROGRAM([#include <AliESDEvent.h>
 264                                    #include <AliExternalTrackParam.h>
 265                                    #include <TTree.h>
 266                                    #include <TClonesArray.h>],
 267                                   [AliESDEvent esd;
 268                                    esd.CreateStdContent();
 269                                    TTree* tree=new TTree("esdTree", "Tree with HLT ESD objects");
 270                                    TClonesArray* a=new TClonesArray("AliExternalTrackParam");
 271                                    a->SetName("SomeObject");
 272                                    esd.AddObject(a);
 273                                    esd.WriteToTree(tree);
 274                                    if (!tree->FindBranch("SomeObject")) return 1;
 275                                    return 0;])],
 276                  [have_esd_nonstd=yes],
 277                  [AC_DEFINE(HAVE_NOT_ESD_NONSTD)])
 278   AC_MSG_CHECKING(whether ESD supports non standard content)
 279   AC_MSG_RESULT([$have_esd_nonstd])
 280
 281   dnl
 282   dnl ESD copy function added May 9 2008 rev 25667
 283   dnl
 284   if test "x$have_esd_nonstd" != "xyes"; then
 285   have_esd_copy=no
 286   AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliESDEvent.h>],
 287                                   [AliESDEvent esd1;
 288                                    AliESDEvent esd2;
 289                                    esd2=esd1;])],
 290                  [have_esd_copy=yes],
 291                  [AC_DEFINE(HAVE_NOT_ESD_COPY)])
 292   AC_MSG_CHECKING(for ESD assignment operator)
 293   AC_MSG_RESULT([$have_esd_copy])
 294   fi
 295
 296   dnl
 297   dnl AliRawReaderMemory support for multiple buffers added
 298   dnl revision 26829 Jun 2008
 299   dnl
 300   CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS -I${ALICE_ROOT}/RAW"
 301   have_rawreadermemory_multbuffers=no
 302   AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliRawReaderMemory.h>],
 303                                   [AliRawReaderMemory rr;
 304                                    rr.AddBuffer(NULL, 0, 0);])],
 305                  [have_rawreadermemory_multbuffers=yes],
 306                  [AC_DEFINE(HAVE_NOT_ALIRAWREADERMEMORY_ADDBUFFER)])
 307   AC_MSG_CHECKING(AliRawReaderMemory support for multiple buffers)
 308   AC_MSG_RESULT([$have_rawreadermemory_multbuffers])
 309
 310   dnl
 311   dnl required header files and libraries for modules
 312   dnl
 313
 314   dnl
 315   dnl Check for the interface of AliExternalTrackParam which has been changed
 316   dnl in revision 1.17 of AliExternalTrackParam.h (AliRoot version v4-05-04
 317   dnl or higher)
 318   externaltrackparam_version=1
 319   AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliExternalTrackParam.h>],
 320                                   [AliExternalTrackParam trackparam;
 321                                    Double_t param[[5]]; Double_t covar[[15]];
 322                                    trackparam.Set(0., 0., param, covar);])],
 323                                   [externaltrackparam_version=2],
 324                                   [AC_DEFINE(EXTERNALTRACKPARAM_V1)])
 325   AC_MSG_CHECKING(for version of AliExternalTrackParam)
 326   AC_MSG_RESULT($externaltrackparam_version)
 327
 328   dnl The AliShuttleInterface was changed in rev 29388. Some return types
 329   dnl had been const, now changed according to gcc 4.3 warnings
 330   AC_MSG_CHECKING(for version of AliShuttleInterface.h)
 331     CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS -I${ALICE_ROOT}/"
 332     LDFLAGS="$save_LDFLAGS -L${ROOTLIBDIR} $ALIROOT_LDFLAGS"
 333     LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS $ALITPC_LIBS"
 334     AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliShuttleInterface.h>],
 335                                     [class dummy : public AliShuttleInterface {
 336                                      public:
 337                                        const UInt_t GetStartTimeDCSQuery() {;}
 338                                      };])],
 339                                     [AC_DEFINE(SHUTTLE_PRE_REV29388_INTERFACE)
 340                                      alishuttleinterface_version=pre.rev.29388],
 341                                     [alishuttleinterface_version=up.to.date])
 342   AC_MSG_RESULT([$alishuttleinterface_version])
 343
 344   CPPFLAGS=$save_CPPFLAGS
 345   LDFLAGS=$save_LDFLAGS
 346   LIBS=$save_LIBS
 347 fi # if test ! "x$have_aliroot" = "xno"
 348
 349 AC_LANG_POP(C++)
 350 AC_SUBST([ALICE_ROOT])
 351 AC_SUBST([ALIROOT_CPPFLAGS])
 352 AC_SUBST([ALIROOT_LDFLAGS])
 353 AC_SUBST([ALIROOTBINDIR])
 354 AC_SUBST([ALIROOTLIBDIR])
 355 AC_SUBST([ALIROOT_LIBS])
 356 AM_CONDITIONAL(USE_TPC_MAPPING, test x$have_tpc_mapping = xyes)
 357
 358 HLTBASE_CPPFLAGS='-I${top_srcdir}/BASE'
 359 HLTBASE_LDFLAGS=
 360 AC_SUBST([HLTBASE_CPPFLAGS])
 361 AC_SUBST([HLTBASE_LDFLAGS])
 362
 363 dnl ------------------------------------------------------------------
 364 dnl check for the HLT PubSub Framework
 365 dnl namely for the existence of the HOMER library
 366 dnl from Sep 2007, the HOMER lib has been incorporated into the alice-hlt
 367 dnl package. It os though possible to choose an external. library
 368 dnl In order to make the origni of the HOMER lib clear, the one in AliRoot
 369 dnl got the name libAliHLTHOMER
 370 AC_MSG_CHECKING([for HLT PubSub Framework])
 371 AC_ARG_WITH(pubsub, [installation path of the HLT PubSub framework],
 372                     [],
 373                     [ test -n $ALIHLT_DC_DIR && with_pubsub=$ALIHLT_DC_DIR ])
 374 if test -z $with_pubsub || ! test -d $with_pubsub ; then
 375   with_pubsub=no
 376 fi
 377 AC_MSG_RESULT([$with_pubsub])
 378 HOMER_VERSION=2
 379 HOMER_LIBS=
 380
 381 AH_TEMPLATE([HAVE_HOMERREADER],[the HLT PubSub Homer Reader interface])
 382 if test "x$with_pubsub" != "xno" ; then
 383   save_CPPFLAGS=$CPPFLAGS
 384   save_LDFLAGS=$LDFLAGS
 385   save_LIBS=$LIBS
 386   # currently the different versions of the HLT PubSub framework have a different
 387   # directory layout
 388   if test -d ${with_pubsub}/include/HOMER ; then
 389     # the 'early' location of the include files with separated HOMER sub dirs
 390     HOMER_INCDIRS="${with_pubsub}/include/HOMER ${with_pubsub}/include/HOMER/reader"
 391   elif test -d ${with_pubsub}/include/Util/HOMER ; then
 392     # location for HLT Framework versions after Sep 2006
 393     HOMER_INCDIRS="${with_pubsub}/include/Util/HOMER"
 394   elif test -d ${with_pubsub}/src/Util/HOMER/include ; then
 395     # fall back if include files were not installed (versions after Sep 06)
 396     HOMER_INCDIRS="${with_pubsub}/src/Util/HOMER/include"
 397   else
 398     # fall back if include files were not installed (versions before Sep 06)
 399     HOMER_INCDIRS="${with_pubsub}/src/Util/HOMER/reader/include ${with_pubsub}/src/Util/HOMER/data/include"
 400   fi
 401   HOMER_CPPFLAGS=`for i in ${HOMER_INCDIRS}; do echo -n "-I$i " ; done`
 402
 403   AC_ARG_ENABLE(pubsub-debug,
 404     [AC_HELP_STRING([--disable-pubsub-debug],
 405         [force the production version of the PubSub framework])],
 406     [],[enable_pubsub_debug=yes])
 407   homer_type="none"
 408   HOMER_TARGET="`uname -s`-`uname -m`"
 409   AC_MSG_CHECKING([for HLT PubSub Framework release type])
 410   if test -d "${with_pubsub}/lib/${HOMER_TARGET}-release" ; then
 411     homer_type="production"
 412     HOMER_TARGET="${HOMER_TARGET}-release"
 413   elif test "x$enable_pubsub_debug" = "xyes" && test -d "${with_pubsub}/lib/${HOMER_TARGET}-debug" ; then
 414     homer_type="debug"
 415     HOMER_TARGET="${HOMER_TARGET}-debug"
 416   fi
 417   AC_MSG_RESULT([${homer_type}])
 418   HOMERREADER_HEADER=HOMERReader.h
 419   HOMER_BINDIR="${with_pubsub}/bin/${HOMER_TARGET}"
 420   HOMER_LIBDIR="${with_pubsub}/lib/${HOMER_TARGET}"
 421   HOMER_LDFLAGS="-L${HOMER_LIBDIR}"
 422   CPPFLAGS="$save_CPPFLAGS $HOMER_CPPFLAGS"
 423   LDFLAGS="$save_LDFLAGS $HOMER_LDFLAGS"
 424   LIBS="$save_LIBS "
 425   with_homer=no
 426   AC_LANG_PUSH(C++)
 427   AC_CHECK_HEADER([$HOMERREADER_HEADER],
 428     [ AC_CHECK_LIB([HOMER],[_init],
 429       [with_homer=yes
 430        HOMER_LIBS="-lHOMER"],
 431       [ AC_CHECK_LIB([HOMERReader],[_init],
 432                      [with_homer=yes
 433                       HOMER_LIBS="-lHOMERReader"])])
 434       LIBS="$LIBS $HOMER_LIBS"
 435       AC_MSG_CHECKING([version of HOMER library])
 436       dnl The Homer library has no versioning, so we do our own
 437       dnl version           description
 438       dnl ----------------------------------------------------------------------
 439       dnl   1          inintial version
 440       dnl   2          GetBlockStatusFlags added to the interface
 441       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <HOMERReader.h>],
 442                                       [HOMERReader reader("dummy", 0);
 443                                        reader.GetBlockStatusFlags(0);])],
 444                                       [],
 445                                       [HOMER_VERSION=1])
 446       AC_MSG_RESULT([$HOMER_VERSION])
 447   ],
 448   [HOMERREADER_HEADER=]) #AC_CHECK_HEADER([$HOMERREADER_HEADER])
 449   AC_LANG_POP(C++)
 450   HOMER_INBUILT_LIB=
 451 else
 452 dnl no pubsub version defined, check if the HOMER lib is available in AliRoot
 453   topdir=`dirname $0`
 454   HOMER_CPPFLAGS="-I`(cd $topdir; pwd)`/BASE/HOMER"
 455   HOMERREADER_HEADER=AliHLTHOMERReader.h
 456   HOMER_INBUILT_LIB=`pwd`/BASE/HOMER/libAliHLTHOMER.la
 457   HOMER_BINDIR=
 458   HOMER_LIBDIR=
 459   HOMER_LDFLAGS=
 460 fi
 461
 462   if test "x$with_homer" = "xno" ; then
 463     HOMER_CPPFLAGS=
 464     HOMER_LDFLAGS=
 465     HOMER_LIBS=
 466   else
 467     HOMER_CPPFLAGS="$HOMER_CPPFLAGS -DHOMER_VERSION=$HOMER_VERSION"
 468     AC_DEFINE(HAVE_HOMERREADER)
 469   fi
 470   CPPFLAGS="$save_CPPFLAGS"
 471   LDFLAGS="$save_LDFLAGS"
 472   LIBS="$save_LIBS"
 473
 474 AC_SUBST([HOMERREADER_HEADER])
 475 AC_SUBST([HOMER_INBUILT_LIB])
 476 AC_SUBST([HOMER_CPPFLAGS])
 477 AC_SUBST([HOMER_LDFLAGS])
 478 AC_SUBST([HOMER_LIBDIR])
 479 AC_SUBST([HOMER_BINDIR])
 480 AC_SUBST([HOMER_LIBS])
 481
 482 dnl ------------------------------------------------------------------
 483 AC_ARG_ENABLE(all,
 484   [AC_HELP_STRING([--disable-all],
 485       [disable all detector modules, individual modules can be switched on by --enable-det])],
 486   [disable_all=yes],[])
 487
 488 dnl ------------------------------------------------------------------
 489 AC_MSG_CHECKING([whether to impose strict coding conventions])
 490 AC_ARG_ENABLE(strict,
 491   [AC_HELP_STRING([--disable-strict],
 492       [disable coding convention checks ])],
 493   [],[enable_strict=yes])
 494 if test "x$enable_strict" = "xyes" ; then
 495    CPPFLAGS="$CPPFLAGS -W -Weffc++ -Wall -Wshadow"
 496 fi
 497 AC_MSG_RESULT([$enable_strict])
 498
 499 dnl ------------------------------------------------------------------
 500 AC_MSG_CHECKING([whether to enable component statistics])
 501 AC_ARG_ENABLE(component-stat,
 502   [AC_HELP_STRING([--enable-component-stat],
 503       [enable component statistics ])],
 504   [],[enable_component_stat=no])
 505 if test "x$enable_component_stat" = "xyes" ; then
 506    AC_DEFINE(HLT_COMPONENT_STATISTICS)
 507 fi
 508 AC_MSG_RESULT([$enable_component_stat])
 509
 510 dnl ------------------------------------------------------------------
 511 dnl ----  module checks
 512 dnl ------------------------------------------------------------------
 513 save_CPPFLAGS=$CPPFLAGS
 514 save_LDFLAGS=$LDFLAGS
 515 save_LIBS=$LIBS
 516
 517 dnl ------------------------------------------------------------------
 518 AC_MSG_CHECKING([whether to compile sample library])
 519 AH_TEMPLATE([HLT_SAMPLE],[hlt sample library])
 520 AC_ARG_ENABLE(sample,
 521   [AC_HELP_STRING([--disable-sample],
 522       [compile the sample library ])],
 523   [],
 524   [if test "x$have_aliroot" = "xno" ; then
 525      enable_sample="no...requires.AliRoot"
 526    else
 527      enable_sample=yes
 528    fi
 529   ])
 530
 531 if test "x$enable_sample" = "xyes" ; then
 532   AC_DEFINE(HLT_SAMPLE)
 533 fi
 534 AM_CONDITIONAL(EN_HLT_SAMPLE, test x$enable_sample = xyes)
 535 AC_MSG_RESULT([$enable_sample])
 536
 537 dnl ------------------------------------------------------------------
 538 AC_MSG_CHECKING([whether to compile util library])
 539 AH_TEMPLATE([HLT_UTIL],[HLT utility library])
 540 AC_ARG_ENABLE(util,
 541   [AC_HELP_STRING([--disable-util],
 542       [compile the util library ])],
 543   [],
 544   [if test "x$have_aliroot" = "xno" ; then
 545      enable_util="no...requires.AliRoot"
 546    else
 547      enable_util=yes
 548    fi
 549   ])
 550
 551 if test "x$enable_util" = "xyes" ; then
 552   AC_DEFINE(HLT_UTIL)
 553 fi
 554 AM_CONDITIONAL(EN_HLT_UTIL, test x$enable_util = xyes)
 555 AC_MSG_RESULT([$enable_util])
 556
 557 dnl ------------------------------------------------------------------
 558 AH_TEMPLATE([HLT_TPC],[hlt tpc library])
 559
 560 ALITPC_LIBS=
 561 CHECK_HLTMODULE([tpc],
 562                 [AliTPCRawStream.h],
 563                 [$ALIROOT_CPPFLAGS -I$ALICE_ROOT/TPC],
 564                 [Gui ANALYSIS STAT], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS], [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS],
 565                 [TPCbase TPCrec TPCcalib], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 566                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 567
 568 if test "x$enable_module" = "xmissheader"; then
 569   enable_module="no...missing.headers"
 570   enable_tpc=$enable_module
 571 elif test "x$enable_module" = "xforce"; then
 572   enable_tpc="yes"
 573 else
 574   enable_tpc=$enable_module
 575 fi
 576
 577 if test "x$enable_tpc" = "xyes" ; then
 578   AC_LANG_PUSH(C++)
 579   AC_DEFINE(HLT_TPC)
 580   ALITPC_LIBS=$ALIHLTMODULE_LIBS
 581   dnl
 582   dnl Check for functionality in the TPC reconstruction required for online
 583   dnl processing
 584   dnl
 585   have_tpc_hltoffline_rec=no
 586   AC_MSG_CHECKING(for on-line features of TPC offline reconstruction)
 587     CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS -I${ALICE_ROOT}/TPC"
 588     LDFLAGS="$save_LDFLAGS -L${ROOTLIBDIR} $ALIROOT_LDFLAGS"
 589     LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS $ALITPC_LIBS"
 590     AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliTPCtrackerMI.h>
 591                                        #include <AliTPCclustererMI.h>
 592                                        #include <TObjArray.h>],
 593                                     [AliTPCtrackerMI tracker;
 594                                        TObjArray* array=NULL;
 595                                        tracker.LoadClusters(array);
 596                                        AliTPCclustererMI cl(NULL, NULL);
 597                                        cl.GetOutputClonesArray();])],
 598                                     [have_tpc_hltoffline_rec=yes],
 599                                       [AC_DEFINE(HAVE_NOT_TPCOFFLINE_REC)])
 600     LIBS=$save_LIBS
 601   AC_MSG_RESULT([$have_tpc_hltoffline_rec])
 602
 603   AC_CHECK_HEADER([AliTPCCalibPulser.h], [], [AC_DEFINE(HAVE_NOT_ALITPCCALIBPULSER)])
 604   AC_CHECK_HEADER([AliTPCCalibPedestal.h], [], [AC_DEFINE(HAVE_NOT_ALITPCCALIBPEDESTAL)])
 605
 606   have_tpc_mapping=no
 607   if test ! "x$have_aliroot" = "xno" ; then
 608     # the TPCLib/AliHLTTPCRawReader needs the actual Pad layout of the TPC
 609     # which is stored in the TPC/mapping/Patchx.data files from
 610     # AliRoot version v4-04-Release (May 2006)
 611     AH_TEMPLATE([HAVE_TPC_MAPPING],[TPC pad mapping available])
 612     TPC_PAD_MAPPING_PATH=$have_aliroot/TPC/mapping
 613     AC_CHECK_FILE( [$TPC_PAD_MAPPING_PATH/Patch0.data],
 614                    [have_tpc_mapping=yes
 615                     AC_SUBST(TPC_PAD_MAPPING_PATH)
 616                     AC_DEFINE(HAVE_TPC_MAPPING)],
 617                    [])
 618
 619   fi
 620   AC_MSG_CHECKING([for TPC mapping layout])
 621   AC_MSG_RESULT([$have_tpc_mapping])
 622   AC_LANG_POP(C++)
 623
 624 else
 625   enable_module=$enable_tpc
 626 fi
 627 AM_CONDITIONAL(EN_HLT_TPC, test x$enable_tpc = xyes)
 628 AC_MSG_CHECKING([whether to compile TPC library])
 629 AC_MSG_RESULT([$enable_module])
 630 AC_SUBST([ALITPC_LIBS])
 631
 632 dnl ------------------------------------------------------------------
 633 AH_TEMPLATE([HLT_RCU],[hlt rcu library])
 634
 635 CHECK_HLTMODULE([rcu],
 636                 [AliAltroDecoder.h],
 637                 [$ALIROOT_CPPFLAGS -I$ALICE_ROOT/RAW],
 638                 [], [-L$ROOTLIBDIR], [$ROOTLIBS $ADD_ROOTLIBS],
 639                 [], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 640                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 641
 642 if test "x$enable_module" = "xmissheader"; then
 643   enable_module="no...missing.headers"
 644   enable_rcu=$enable_module
 645 elif test "x$enable_module" = "xforce"; then
 646   enable_rcu="yes"
 647 else
 648   AC_LANG_PUSH(C++)
 649   CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS"
 650   LDFLAGS="$save_LDFLAGS -L${ROOTLIBDIR} $ALIROOT_LDFLAGS"
 651   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 652   AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliAltroDecoder.h>],
 653                                   [AliAltroDecoder decoder;
 654                                   decoder.CopyBackward(NULL, 0);])],
 655                                   [enable_rcu=$enable_module],
 656                                   [enable_module="no...requires.AliRoot>v4-10-Release"
 657                                    enable_rcu="no...requires.AliRoot>v4-10-Release"])
 658   CPPFLAGS=$save_CPPFLAGS
 659   LDFLAGS=$save_LDFLAGS
 660   LIBS=$save_LIBS
 661   AC_LANG_POP(C++)
 662 fi
 663
 664 if test "x$enable_rcu" = "xyes" ; then
 665   AC_DEFINE(HLT_RCU)
 666 else
 667   enable_module=$enable_rcu
 668 fi
 669 AM_CONDITIONAL(EN_HLT_RCU, test x$enable_rcu = xyes)
 670 AC_MSG_CHECKING([whether to compile RCU library])
 671 AC_MSG_RESULT([$enable_module])
 672 AC_SUBST([ALIRCU_LIBS])
 673
 674 dnl ------------------------------------------------------------------
 675 AH_TEMPLATE([HLT_PHOS],[hlt phos library])
 676
 677 ALIPHOS_LIBS=
 678 CHECK_HLTMODULE([phos],
 679                 [], [$ALIROOT_CPPFLAGS],
 680                 [RAWDatasim], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS], [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS],
 681                 [PHOSUtils PHOSbase PHOSrec PHOSsim PHOSshuttle], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 682                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 683
 684 if test "x$enable_module" = "xmissheader"; then
 685   enable_module="no...requires.AliRoot>v4-05-07"
 686   enable_phos=$enable_module
 687 elif test "x$enable_module" = "xforce"; then
 688   enable_phos="yes"
 689 else
 690   have_alicalorawstream=no
 691   if test ! "x$have_aliroot" = "xno" ; then
 692     AC_LANG_PUSH(C++)
 693     save_CPPFLAGS="$CPPFLAGS"
 694     # this can not be used as AliCaloRawStream.h indirectly depends on TString.h
 695     #AC_CHECK_HEADERS([AliCaloRawStream.h], [have_alicalorawstream=yes])
 696     CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS -I$ALICE_ROOT/PHOS"
 697     AC_MSG_CHECKING([for AliCaloRawStream.h usability])
 698     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <TString.h>
 699                                         #include <AliCaloRawStream.h>],
 700                                        [int i])],
 701                                        [AC_DEFINE(HAVE_ALICALORAWSTREAM)
 702                                         have_alicalorawstream=yes],
 703                                        [])
 704     AC_MSG_RESULT([$have_aliphosrecoparam])
 705     AC_MSG_CHECKING([for required EMC functionality in AliPHOSRecoParam.h ])
 706     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <AliPHOSRecoParam.h>],
 707                                        [AliPHOSRecoParam param;
 708                                         param.GetEMCClusteringThreshold()])],
 709                                        [have_aliphosrecoparam=yes],
 710                                        [AC_DEFINE(HAVE_NOT_PHOSRECOPARAMEMC)])
 711     AC_MSG_RESULT([$have_alicalorawstream])
 712     AC_LANG_POP(C++)
 713     CPPFLAGS="$save_CPPFLAGS"
 714   fi
 715   if test "x$have_alicalorawstream" != "xyes"; then
 716     enable_phos="no...requires.AliRoot>v4-05-07"
 717   else
 718     enable_phos=$enable_module
 719   fi
 720 fi
 721
 722 if test "x$enable_phos" = "xyes" ; then
 723   AC_DEFINE(HLT_PHOS)
 724   ALIPHOS_LIBS=$ALIHLTMODULE_LIBS
 725 else
 726   enable_module=$enable_phos
 727 fi
 728 AM_CONDITIONAL(EN_HLT_PHOS, test x$enable_phos = xyes)
 729 AC_MSG_CHECKING([whether to compile PHOS library])
 730 AC_MSG_RESULT([$enable_module])
 731 AC_SUBST([ALIPHOS_LIBS])
 732
 733 dnl ------------------------------------------------------------------
 734 AH_TEMPLATE([HLT_TRD],[hlt trd library])
 735
 736 ALITRD_LIBS=
 737 CHECK_HLTMODULE([trd],
 738                 [], [],
 739                 [MLP XMLParser], [-L$ROOTLIBDIR], [$ROOTLIBS $ADD_ROOTLIBS],
 740                 [TRDbase TRDrec TRDsim], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 741                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 742
 743 if test "x$enable_module" = "xmissheader"; then
 744   enable_module="no...requires.AliRoot>v4-07-Release"
 745   enable_trd=$enable_module
 746 elif test "x$enable_module" = "xforce"; then
 747   enable_trd="yes"
 748 else
 749   enable_trd=$enable_module
 750   if test "x$enable_trd" = "xyes" ; then
 751     AC_LANG_PUSH(C++)
 752     save_CPPFLAGS="$CPPFLAGS"
 753     CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS -I$ALICE_ROOT/TRD"
 754     # AliTRDclusterizer::SetRawVersion() requires >v4-07-Release
 755     # changed to AliTRDrecoParam::SetSeedingOn() due to revision 26327, Mon Jun 2 2008
 756     # changed to AliTRDReconstructor::SetStreamLevel() due to revision 27797, Tue Aug 5 2008
 757     # changed to AliTRDReconstructor::SetClusters() according to revision 28069, Mon Aug 18 2008
 758     # changed to AliTRDCluster according to revision 30461, Thu Dec 18 2008
 759     AC_MSG_CHECKING([for required functions in AliTRDCluster])
 760     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <AliTRDcluster.h>],
 761                                        [AliTRDcluster c;
 762                                        c.SetDetector(0)])],
 763                                        [],
 764                                        [enable_trd="no...requires.AliRoot>v4-16-Release"])
 765     AC_MSG_RESULT([$enable_trd])
 766     AC_LANG_POP(C++)
 767     CPPFLAGS="$save_CPPFLAGS"
 768   fi
 769 fi
 770
 771 if test "x$enable_trd" = "xyes" ; then
 772   AC_DEFINE(HLT_TRD)
 773   ALITRD_LIBS=$ALIHLTMODULE_LIBS
 774 else
 775   enable_module=$enable_trd
 776 fi
 777 AM_CONDITIONAL(EN_HLT_TRD, test x$enable_trd = xyes)
 778 AC_MSG_CHECKING([whether to compile TRD library])
 779 AC_MSG_RESULT([$enable_module])
 780 AC_SUBST([ALITRD_LIBS])
 781
 782 dnl ------------------------------------------------------------------
 783 AH_TEMPLATE([HLT_FMD],[hlt fmd library])
 784
 785 ALIFMD_LIBS=$ALIHLTMODULE_LIBS
 786 CHECK_HLTMODULE([fmd],
 787                 [], [],
 788                 [], [-L$ROOTLIBDIR], [$ROOTLIBS $ADD_ROOTLIBS],
 789                 [FMDbase FMDrec], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 790                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 791
 792 if test "x$enable_module" = "xmissheader"; then
 793   enable_module="no...missing.headers"
 794   enable_fmd=$enable_module
 795 elif test "x$enable_module" = "xforce"; then
 796   enable_fmd="yes"
 797 else
 798   enable_fmd=$enable_module
 799 fi
 800
 801 if test "x$enable_fmd" = "xyes" ; then
 802   AC_DEFINE(HLT_FMD)
 803   ALIFMD_LIBS=$ALIHLTMODULE_LIBS
 804 else
 805   enable_module=$enable_fmd
 806 fi
 807 AM_CONDITIONAL(EN_HLT_FMD, test x$enable_fmd = xyes)
 808 AC_MSG_CHECKING([whether to compile FMD library])
 809 AC_MSG_RESULT([$enable_module])
 810 AC_SUBST([ALIFMD_LIBS])
 811
 812 dnl ------------------------------------------------------------------
 813 AH_TEMPLATE([HLT_MUON],[hlt dimuon library])
 814
 815 ALIMUON_LIBS=
 816 CHECK_HLTMODULE([dimuon],
 817                 [AliMpExMap.h AliMUONTriggerIO.h],
 818                 [$ALIROOT_CPPFLAGS -I$ALICE_ROOT/MUON -I$ALICE_ROOT/MUON/mapping],
 819                 [Gui RAWDatasim], [-L$ROOTLIBDIR], [$ROOTLIBS $ADD_ROOTLIBS],
 820                 [MUONcore MUONraw MUONbase MUONgeometry MUONmapping MUONcalib MUONsim MUONtrigger MUONevaluation MUONrec], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 821                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 822
 823 if test "x$enable_module" = "xmissheader"; then
 824   enable_module="no...requires.AliRoot>=v4-08-Release"
 825   enable_muon=$enable_module
 826 elif test "x$enable_module" = "xforce"; then
 827   enable_muon="yes"
 828 else
 829   enable_muon=$enable_module
 830 fi
 831
 832 if test "x$enable_muon" = "xyes" ; then
 833   AC_DEFINE(HLT_MUON)
 834   ALIMUON_LIBS=$ALIHLTMODULE_LIBS
 835   AC_LANG_PUSH(C++)
 836   save_CPPFLAGS="$CPPFLAGS"
 837
 838   dnl
 839   dnl Check for functionality GetRawStream AliMUONDigitMaker.h
 840   dnl
 841   have_muon_digitmaker_getrawstream=no
 842   AC_MSG_CHECKING(for GetRawStream methods of AliMUONDigitMaker)
 843     CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS -I${ALICE_ROOT}/MUON"
 844     LDFLAGS="$save_LDFLAGS -L${ROOTLIBDIR} $ALIROOT_LDFLAGS"
 845     LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS $ALIMUON_LIBS"
 846     AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliMUONDigitMaker.h>],
 847                                     [AliMUONDigitMaker dm;
 848                                        dm.GetRawStreamTracker();])],
 849                                     [have_muon_digitmaker_getrawstream=yes],
 850                                       [AC_DEFINE(HAVE_NOT_MUON_DIGITMAKER_GETRAWSTREAM)])
 851     LIBS=$save_LIBS
 852   AC_MSG_RESULT([$have_muon_digitmaker_getrawstream])
 853   CPPFLAGS="$save_CPPFLAGS"
 854
 855   AC_LANG_POP(C++)
 856 else
 857   enable_module=$enable_muon
 858 fi
 859 AM_CONDITIONAL(EN_HLT_MUON, test x$enable_muon = xyes)
 860 AC_MSG_CHECKING([whether to compile MUON library])
 861 AC_MSG_RESULT([$enable_module])
 862 AC_SUBST([ALIMUON_LIBS])
 863
 864 dnl ------------------------------------------------------------------
 865 AH_TEMPLATE([HLT_TRIGGER],[hlt trigger library])
 866
 867 ALITRIGGER_LIBS=
 868 CHECK_HLTMODULE([trigger],
 869                 [], [$ALIROOT_CPPFLAGS],
 870                 [], [-L$ROOTLIBDIR], [$ROOTLIBS $ADD_ROOTLIBS],
 871                 [], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 872                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 873
 874 if test "x$enable_module" = "xmissheader"; then
 875   enable_module="no...header.missing"
 876   enable_trigger=$enable_module
 877 elif test "x$enable_module" = "xforce"; then
 878   enable_trigger="yes"
 879 else
 880   enable_trigger=$enable_module
 881 fi
 882
 883 if test "x$enable_trigger" = "xyes" ; then
 884   AC_DEFINE(HLT_TRIGGER)
 885   ALITRIGGER_LIBS=$ALIHLTMODULE_LIBS
 886 else
 887   enable_module=$enable_trigger
 888 fi
 889 AM_CONDITIONAL(EN_HLT_TRIGGER, test x$enable_trigger = xyes)
 890 AC_MSG_CHECKING([whether to compile Trigger library])
 891 AC_MSG_RESULT([$enable_module])
 892 AC_SUBST([ALITRIGGER_LIBS])
 893
 894 dnl ------------------------------------------------------------------
 895 AH_TEMPLATE([HLT_GLOBAL],[hlt global library])
 896
 897 ALIGLOBAL_LIBS=
 898 CHECK_HLTMODULE([global],
 899                 [], [$ALIROOT_CPPFLAGS],
 900                 [], [-L$ROOTLIBDIR], [$ROOTLIBS $ADD_ROOTLIBS],
 901                 [], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 902                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 903
 904 if test "x$enable_module" = "xmissheader"; then
 905   enable_module="no...header.missing"
 906   enable_global=$enable_module
 907 elif test "x$enable_module" = "xforce"; then
 908   enable_global="yes"
 909 else
 910   enable_global=$enable_module
 911   if test "x$enable_global" = "xyes" ; then
 912     AC_LANG_PUSH(C++)
 913     save_CPPFLAGS="$CPPFLAGS"
 914     CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS"
 915     AC_MSG_CHECKING([for required functions in AliESDtrack])
 916     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <AliESDtrack.h>],
 917                                        [AliESDtrack t;
 918                                        t.SetGlobalChi2(0)])],
 919                                        [],
 920                                        [enable_global="no...requires.AliRoot>v4-17-Release"])
 921     AC_MSG_RESULT([$enable_global])
 922     AC_LANG_POP(C++)
 923     CPPFLAGS="$save_CPPFLAGS"
 924   fi
 925 fi
 926
 927 if test "x$enable_global" = "xyes" ; then
 928   AC_DEFINE(HLT_GLOBAL)
 929   ALIGLOBAL_LIBS=$ALIHLTMODULE_LIBS
 930 else
 931   enable_module=$enable_global
 932 fi
 933 AM_CONDITIONAL(EN_HLT_GLOBAL, test x$enable_global = xyes)
 934 AC_MSG_CHECKING([whether to compile Global library])
 935 AC_MSG_RESULT([$enable_module])
 936 AC_SUBST([ALIGLOBAL_LIBS])
 937
 938 dnl ------------------------------------------------------------------
 939 AH_TEMPLATE([HLT_ITS],[hlt its library])
 940
 941 ALIITS_LIBS=
 942 CHECK_HLTMODULE([its],
 943                 [AliITSCompressRawDataSDD.h], [$ALIROOT_CPPFLAGS -I$ALICE_ROOT/ITS],
 944                 [Gui RAWDatasim], [-L$ROOTLIBDIR], [$ROOTLIBS $ADD_ROOTLIBS],
 945                 [ITSbase ITSrec], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 946                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 947
 948 if test "x$enable_module" = "xmissheader"; then
 949   enable_module="no...header.missing"
 950   enable_its=$enable_module
 951 elif test "x$enable_module" = "xforce"; then
 952   enable_its="yes"
 953 else
 954   enable_its=$enable_module
 955   if test "x$enable_its" = "xyes" ; then
 956     AC_LANG_PUSH(C++)
 957     save_CPPFLAGS="$CPPFLAGS"
 958     CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS -I$ALICE_ROOT/ITS"
 959     # changes in the AliVertexer base class revision 26414, Thu Jun 5 15:36:18 2008
 960     # require AliVertexer::GetNominalPos()
 961     AC_MSG_CHECKING([for required functions in AliITSVertexer])
 962     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <AliITSVertexerZ.h>],
 963                                        [AliITSVertexerZ v;
 964                                        v.GetNominalPos()])],
 965                                        [],
 966                                        [enable_its="no...requires.AliRoot>v4-13-Release"])
 967     AC_MSG_RESULT([$enable_its])
 968     AC_LANG_POP(C++)
 969     CPPFLAGS="$save_CPPFLAGS"
 970   fi
 971 fi
 972
 973 if test "x$enable_its" = "xyes" ; then
 974   AC_DEFINE(HLT_ITS)
 975   ALIITS_LIBS=$ALIHLTMODULE_LIBS
 976 else
 977   enable_module=$enable_its
 978 fi
 979 AM_CONDITIONAL(EN_HLT_ITS, test x$enable_its = xyes)
 980 AC_MSG_CHECKING([whether to compile ITS library])
 981 AC_MSG_RESULT([$enable_module])
 982 AC_SUBST([ALIITS_LIBS])
 983
 984 dnl ------------------------------------------------------------------
 985 AH_TEMPLATE([HLT_EMCAL],[hlt emcal library])
 986
 987 ALIEMCAL_LIBS=
 988 CHECK_HLTMODULE([emcal],
 989                 [], [$ALIROOT_CPPFLAGS -I$ALICE_ROOT/EMCAL],
 990                 [RAWDatasim], [-L$ROOTLIBDIR], [$ROOTLIBS $ADD_ROOTLIBS],
 991                 [EMCALrec EMCALsim EMCALbase], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 992                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 993
 994 if test "x$enable_module" = "xmissheader"; then
 995   enable_module="no...header.missing"
 996   enable_emcal=$enable_module
 997 elif test "x$enable_module" = "xforce"; then
 998   enable_emcal="yes"
 999 else
1000   enable_emcal=$enable_module
1001 fi
1002
1003 if test "x$enable_emcal" = "xyes" ; then
1004   AC_DEFINE(HLT_EMCAL)
1005   ALIEMCAL_LIBS=$ALIHLTMODULE_LIBS
1006 else
1007   enable_module=$enable_emcal
1008 fi
1009 AM_CONDITIONAL(EN_HLT_EMCAL, test x$enable_emcal = xyes)
1010 AC_MSG_CHECKING([whether to compile EMCAL library])
1011 AC_MSG_RESULT([$enable_module])
1012 AC_SUBST([ALIEMCAL_LIBS])
1013
1014 dnl ------------------------------------------------------------------
1015 AH_TEMPLATE([HLT_COMP],[hlt comp library])
1016
1017 ALICOMP_LIBS=
1018 CHECK_HLTMODULE([comp],
1019                 [], [$ALIROOT_CPPFLAGS],
1020                 [], [-L$ROOTLIBDIR], [$ROOTLIBS $ADD_ROOTLIBS],
1021                 [], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
1022                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
1023
1024 if test "x$enable_module" = "xmissheader"; then
1025   enable_module="no...header.missing"
1026   enable_comp=$enable_module
1027 elif test "x$enable_module" = "xforce"; then
1028   enable_comp="yes"
1029 else
1030   enable_comp=$enable_module
1031 fi
1032
1033 if test "x$enable_comp" = "xyes" ; then
1034   AC_DEFINE(HLT_COMP)
1035   ALICOMP_LIBS=$ALIHLTMODULE_LIBS
1036 else
1037   enable_module=$enable_comp
1038 fi
1039 AM_CONDITIONAL(EN_HLT_COMP, test x$enable_comp = xyes)
1040 AC_MSG_CHECKING([whether to compile comp library])
1041 AC_MSG_RESULT([$enable_module])
1042 AC_SUBST([ALICOMP_LIBS])
1043
1044 dnl ------------------------------------------------------------------
1045 AC_MSG_CHECKING([whether to disable AliRoot logging])
1046 AH_TEMPLATE([NOALIROOT_LOGGING],[disable AliRoot logging])
1047 AC_ARG_ENABLE(aliroot-logging,
1048   [AC_HELP_STRING([--disable-aliroot-logging],
1049       [disable logging through AliRoot logging methods])],
1050   [],[enable_aliroot_logging=no])
1051 if test "x$have_aliroot" = "xno" ; then
1052   enable_aliroot_logging=yes # this means 'disable'
1053 fi
1054 if test "x$enable_aliroot_logging" != "xno" ; then
1055   AC_DEFINE(NOALIROOT_LOGGING)
1056 fi
1057 AM_CONDITIONAL(NOALIROOT_LOGGING, test x$enable_aliroot_logging != no)
1058 AC_MSG_RESULT([$enable_aliroot_logging])
1059
1060 dnl ------------------------------------------------------------------
1061 AC_MSG_CHECKING([whether to enable saving MC data through the chain])
1062 AH_TEMPLATE([DOMC],[MC saving])
1063 AC_ARG_ENABLE(mc-saving,
1064   [AC_HELP_STRING([--enable-mc-saving],
1065       [enable saving MC data through the chain])],
1066   [],[enable_mc_saving=no])
1067 if test "x$enable_mc_saving" = "xyes" ; then
1068   AC_DEFINE(DOMC)
1069 fi
1070 AC_MSG_RESULT([$enable_mc_saving])
1071
1072 dnl ------------------------------------------------------------------
1073 dnl certainly something old, but we keep the define
1074 AC_MSG_CHECKING([whether to use ROWHOUGH])
1075 AH_TEMPLATE([USEROWHOUGH],[HLT ROWHOUGH])
1076 AC_ARG_ENABLE(rowhough,
1077   [AC_HELP_STRING([--enable-rowhough],
1078       [use ROWHOUGH ])],
1079   [],[enable_rowhough=no])
1080 if test "x$enable_rowhough" = "xyes" ; then
1081   AC_DEFINE(USEROWHOUGH)
1082 fi
1083 AC_MSG_RESULT([$enable_rowhough])
1084
1085 dnl ------------------------------------------------------------------
1086 dnl The ROOTVERSION and ALIROOTVERSION defines were used by the old
1087 dnl stand-alone build system. This is most likely something old we can
1088 dnl get rid off later, or do something more reasonable. Since the define
1089 dnl needs the quotes they have to be  escaped. This works well for the
1090 dnl Makefile but not for the configure script. So we have to add the
1091 dnl defines after all the other checks.
1092 CPPFLAGS="$CPPFLAGS -DROOTVERSION=\\\"`${ROOTCONF} --version`\\\""
1093 if test ! "x$have_aliroot" = "xno" ; then
1094   CPPFLAGS="$CPPFLAGS -DALIROOTVERSION=\\\"Unknown\\\""
1095 fi
1096
1097 dnl ------------------------------------------------------------------
1098 dnl
1099 dnl Documentation
1100 dnl
1101 AC_ARG_VAR(DOXYGEN, The Documentation Generator)
1102 AC_PATH_PROG(PERL, perl)
1103 AC_PATH_PROG(DOXYGEN, doxygen)
1104 AC_ARG_ENABLE(dot,
1105   [AC_HELP_STRING([--enable-dot],
1106       [enable dot documentation generator])],
1107   [],[enable_dot=no])
1108 HAVE_DOT=NO
1109 DOT_PATH=
1110 AC_PATH_PROG(DOT, dot)
1111 if test "x$DOT" != "x" && test "x$enable_dot" = "xyes" ; then
1112    HAVE_DOT=YES
1113    DOT_PATH=`dirname $DOT`
1114 fi
1115
1116 AC_MSG_CHECKING([for documentation mode])
1117 AC_ARG_ENABLE(doc,
1118   [AC_HELP_STRING([--disable-doc],
1119       [disable documentation build; monolithic build --enable-doc=mono ])],
1120   [],[enable_doc=modules])
1121
1122 if test "x$DOXYGEN" = "x" ; then
1123    enable_doc=no.doxygen
1124 elif test "x$enable_doc" = "xyes" ; then
1125    enable_doc=yes
1126 elif test ! "x$enable_doc" = "xmono" && \
1127      test ! "x$enable_doc" = "xmodules"  && \
1128      test ! "x$enable_doc" = "xno"; then
1129    enable_doc=no
1130    AC_MSG_WARN([unknown option])
1131 fi
1132 if test "x$enable_doc" = "xno" ; then
1133    enable_doc=off
1134    DOXYGEN=
1135 fi
1136
1137 AC_MSG_RESULT([$enable_doc])
1138 AM_CONDITIONAL(MONOLITHIC_DOC, test "x$enable_doc" = "xmono")
1139 AM_CONDITIONAL(HAVE_DOXYGEN, test ! "x$DOXYGEN" = "x")
1140 AC_SUBST([HAVE_DOT])
1141 AC_SUBST([DOT_PATH])
1142
1143 dnl HAVE_SRC_SUBDIR=${abs_top_srcdir}/src
1144 dnl echo $HAVE_SRC_SUBDIR
1145 dnl if ! test -d $HAVE_SRC_SUBDIR; then
1146 dnl   HAVE_SRC_SUBDIR=
1147 dnl fi
1148 dnl AC_SUBST([HAVE_SRC_SUBDIR])
1149
1150 dnl ------------------------------------------------------------------
1151 AC_MSG_NOTICE([---------------------------------------------- ])
1152 AC_MSG_NOTICE([                build summary                  ])
1153 AC_MSG_NOTICE([---------------------------------------------- ])
1154
1155 AC_CONFIG_FILES([Makefile
1156                  BASE/Makefile
1157                  BASE/setenv.sh
1158                  BASE/setenv.csh
1159                  BASE/HOMER/Makefile
1160                  BASE/util/Makefile
1161                  BASE/util/test/Makefile
1162                  BASE/interface/Makefile
1163                  BASE/test/Makefile
1164                  BASE/interface/test/Makefile
1165                  doc/Makefile
1166                  doc/doxygen.conf
1167                  doc/doxymodule.conf])
1168
1169 dnl AliRoot and installation directory for libraries
1170 dnl
1171 AC_MSG_NOTICE([AliRoot: $have_aliroot])
1172 AM_CONDITIONAL(HAVE_ALIROOT, test "x$have_aliroot" != "xno" )
1173 if test "x$have_aliroot" != "xno"; then
1174   AC_CONFIG_FILES([sim/Makefile
1175                    rec/Makefile
1176                    rec/test/Makefile
1177                    rec/startAliEVE-barrel-tracks.sh
1178                    shuttle/Makefile
1179                    pendolino/Makefile
1180                    benchmark/Makefile
1181                    ])
1182 fi
1183 if test "x$prefix" != "xNONE" && test $ALICE_ROOT = $prefix ; then
1184 libdir=\${exec_prefix}/lib/tgt_$ALICE_TARGET
1185 AC_MSG_NOTICE([libdir set to $libdir])
1186 fi
1187
1188 AC_MSG_NOTICE([compile sample library: $enable_sample])
1189 if test "x$enable_sample" = "xyes"; then
1190   AC_CONFIG_FILES([SampleLib/Makefile])
1191 fi
1192
1193 AC_MSG_NOTICE([compile RCU library: $enable_rcu])
1194 if test "x$enable_rcu" = "xyes"; then
1195   AC_CONFIG_FILES([RCU/Makefile
1196                    RCU/test/Makefile
1197                    ])
1198 fi
1199
1200 AC_MSG_NOTICE([compile TPC library: $enable_tpc])
1201 if test "x$enable_tpc" = "xyes"; then
1202   AC_CONFIG_FILES([TPCLib/Makefile
1203                    TPCLib/test/Makefile
1204                    TPCLib/mapping2array.cxx
1205                    TPCLib/EVE/Makefile
1206                    ])
1207 fi
1208
1209 AC_MSG_NOTICE([compile PHOS library: $enable_phos])
1210 if test "x$enable_phos" = "xyes"; then
1211   AC_CONFIG_FILES([PHOS/Makefile])
1212 fi
1213
1214 AC_MSG_NOTICE([compile TRD library: $enable_trd])
1215 if test "x$enable_trd" = "xyes"; then
1216   AC_CONFIG_FILES([TRD/Makefile])
1217 fi
1218
1219 AC_MSG_NOTICE([compile FMD library: $enable_fmd])
1220 if test "x$enable_fmd" = "xyes"; then
1221   AC_CONFIG_FILES([FMD/Makefile])
1222 fi
1223
1224 AC_MSG_NOTICE([compile MUON library: $enable_muon])
1225 if test "x$enable_muon" = "xyes"; then
1226   AC_CONFIG_FILES([MUON/Makefile])
1227 fi
1228
1229 AC_MSG_NOTICE([compile ITS library: $enable_its])
1230 if test "x$enable_its" = "xyes"; then
1231   AC_CONFIG_FILES([ITS/Makefile])
1232 fi
1233
1234 AC_MSG_NOTICE([compile EMCAL library: $enable_emcal])
1235 if test "x$enable_emcal" = "xyes"; then
1236   AC_CONFIG_FILES([EMCAL/Makefile])
1237 fi
1238
1239 AC_MSG_NOTICE([compile trigger library: $enable_trigger])
1240 if test "x$enable_trigger" = "xyes"; then
1241   AC_CONFIG_FILES([trigger/Makefile
1242                    trigger/test/Makefile])
1243 fi
1244
1245 AC_MSG_NOTICE([compile global library: $enable_global])
1246 if test "x$enable_global" = "xyes"; then
1247   AC_CONFIG_FILES([global/Makefile])
1248 fi
1249
1250 AC_MSG_NOTICE([compile comp library: $enable_comp])
1251 if test "x$enable_comp" = "xyes"; then
1252   AC_CONFIG_FILES([comp/Makefile])
1253 fi
1254
1255 AC_OUTPUT
1256 dnl
1257 dnl EOF
1258 dnl
1259