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 AC_INIT([Alice High Level Trigger] , [0.8-dev], [Matthias.Richter@ift.uib.no], alice-hlt)
   9
  10 dnl ------------------------------------------------------------------
  11 dnl the package from CVS contains the old Makefiles as well. In order to
  12 dnl prevent them from becoming overwritten, we require a separate build
  13 dnl directory
  14 if test "`dirname $0`" = "." ; then
  15    AC_ERROR([please run the script from a separate build directory])
  16 fi
  17
  18 dnl ------------------------------------------------------------------
  19 AC_CANONICAL_SYSTEM
  20 AC_PREFIX_DEFAULT(${PWD})
  21 AC_CONFIG_SRCDIR(BASE/AliHLTComponent.cxx)
  22 AM_INIT_AUTOMAKE
  23 AC_PROG_CC
  24 AC_PROG_CXX
  25 AC_PROG_LIBTOOL
  26
  27 AC_DEBUG
  28 AC_OPTIMIZATION
  29 AM_CONDITIONAL(STANDALONE_SAMPLELIB, test 0 )
  30
  31 dnl ------------------------------------------------------------------
  32 dnl A warning posted into the auto-generated files
  33 dnl Does NOT concern this file ;-)
  34 AUTOGENERATED_WARNING="!!!!!!!    DO NOT EDIT THIS FILE !!!!!!"
  35 AC_SUBST([AUTOGENERATED_WARNING])
  36
  37 dnl ------------------------------------------------------------------
  38 dnl
  39 dnl Check for ROOT
  40 dnl
  41 ROOT_PATH(, [have_root=1], [AC_ERROR([Stop! The HLT package needs ROOT.])])
  42 AM_CONDITIONAL(HAVE_ROOT, test "x$have_root" = "x1" )
  43 AC_SUBST([ROOTSYS])
  44 ROOTBINDIR=`dirname $ROOTEXEC`
  45 AC_SUBST([ROOTBINDIR])
  46
  47 dnl test for additional required root libraries and headers
  48 LIBS='-ldl'
  49 if test "x$have_root" = "x1"; then
  50   AC_LANG_PUSH(C++)
  51   save_CPPFLAGS=$CPPFLAGS
  52   save_LDFLAGS=$LDFLAGS
  53   save_LIBS=$LIBS
  54   CPPFLAGS=`echo $save_CPPFLAGS; for i in ${ROOTINCDIR}; do echo -n "-I$i " ; done`
  55
  56   # we check for the libSTEER library which is linked to
  57   # - the ROOT libs libGeom libMinuit libVMC libEG
  58   # - the AliRoot libESD libRAWData (libRAWDatarec from v4-04-Rev-07)
  59   # - ROOT libCint needs also libdl
  60   # - from Nov 1 2006 TTreeFormula is needed by AliTagAnalysis and requires
  61   #   libTreePlayer.so
  62   # - from Jan 07 libESD also depends on libXMLIO
  63   ROOT_CHECKLIBS='Geom Minuit EG VMC TreePlayer XMLIO'
  64   for CHECKLIB in $ROOT_CHECKLIBS ; do
  65     LDFLAGS="$save_LDFLAGS -L${ROOTLIBDIR}"
  66     LIBS="$save_LIBS $ROOTLIBS $ADD_ROOTLIBS"
  67     AC_CHECK_LIB([$CHECKLIB],[_init], [ADD_ROOTLIBS="$ADD_ROOTLIBS -l$CHECKLIB"])
  68   done
  69
  70   # TBuffer.h has been made pure virtual in root v5-15-02 and one
  71   # has to derive from TBufferFile.h (needed for BASE/AliHLTMessage.h)
  72   AC_CHECK_HEADERS([TBufferFile.h])
  73
  74   # TView.h has been made pure virtual right after root v5-15-02 and one
  75   # has to derive from TView3D.h (needed for TPCLib/OnlineDisplay/AliHLTTPCDisplay3D)
  76   AC_CHECK_HEADERS([TView3D.h])
  77
  78   CPPFLAGS=$save_CPPFLAGS
  79   LDFLAGS=$save_LDFLAGS
  80   LIBS=$save_LIBS
  81   AC_LANG_POP(C++)
  82 fi
  83
  84 dnl ------------------------------------------------------------------
  85 # TODO: make this configurable through arguments
  86 #Define whether you want to run with ALIROOT or only ROOT
  87 AH_TEMPLATE([ALIHLT_USEPACKAGE],[running environment])
  88 ALIHLT_USEPACKAGE=ALIROOT
  89 #ALIHLT_USEPACKAGE=ROOT
  90 #ALIHLT_USEPACKAGE=STANDALONE
  91 AC_DEFINE(use_aliroot)
  92 AC_DEFINE(use_root)
  93 CPPFLAGS="$CPPFLAGS ${ROOTCFLAGS}"
  94
  95 dnl ------------------------------------------------------------------
  96 dnl check for AliRoot features
  97 AC_LANG_PUSH(C++)
  98 have_aliroot=no
  99 AC_ARG_WITH(aliroot,[  --with-aliroot   top of the AliRoot installation],
 100                     [test -d $with_aliroot && ALICE_ROOT=$with_aliroot],
 101                     [])
 102
 103 if test "x$ALICE_ROOT" != "x" && test -d $ALICE_ROOT ; then
 104   dnl ------------------------------------------------------------------
 105   dnl Try to estimate the system architecture
 106   case $host_os:$host_cpu in
 107   linux*:x86_64*)       alice_target='linuxx8664gcc'            ;;
 108   linux*)               alice_target='linux'                    ;;
 109   *)                    alice_target='unknown'                  ;;
 110   esac
 111   if test "x$alice_target" = "xunknown" ; then
 112     if test -z $ALICE_TARGET ; then
 113     AC_MSG_ERROR([Can not estimate system architecture.
 114     To avoid the problem, set the ALICE_TARGET variable appropriately.
 115     Please send the following information to Matthias.Richter@ift.uib.no:
 116         ${PACKAGE}: no AliRoot target definition for os=$host_os and cpu=$host_cpu ])
 117     else
 118     AC_MSG_NOTICE([Unknown system architecture.
 119     Please send the following information to Matthias.Richter@ift.uib.no:
 120         ${PACKAGE}: no AliRoot target definition for os=$host_os and cpu=$host_cpu ])
 121     fi
 122   else
 123     if test "x$ALICE_TARGET" != "x" && test "x$ALICE_TARGET" != "x$alice_target" ; then
 124     AC_MSG_WARN([The ALICE_TARGET variable does not match your current system
 125     overriding $ALICE_TARGET by $alice_target])
 126     fi
 127     ALICE_TARGET=$alice_target
 128   fi
 129   ALIROOTBINDIR=${ALICE_ROOT}/bin/tgt_${ALICE_TARGET}
 130   ALIROOTLIBDIR=${ALICE_ROOT}/lib/tgt_${ALICE_TARGET}
 131   ALIROOTINCDIR=${ALICE_ROOT}/include
 132   test -d ${ALIROOTBINDIR} || AC_MSG_WARN([can not find AliRoot binary directory $ALIROOTBINDIR])
 133   test -d ${ALIROOTLIBDIR} || AC_MSG_WARN([can not find AliRoot library directory $ALIROOTLIBDIR])
 134   test -d ${ALIROOTINCDIR} || AC_MSG_WARN([can not find AliRoot include directory $ALIROOTINCDIR])
 135 fi
 136
 137 AC_MSG_CHECKING([for AliRoot])
 138 if test "x$ALICE_ROOT" != "x" \
 139    && test -d ${ALIROOTBINDIR} \
 140    && test -d ${ALIROOTLIBDIR} \
 141    && test -d ${ALIROOTINCDIR}; then
 142   have_aliroot=$ALICE_ROOT
 143 else
 144   ALIROOTBINDIR=
 145   ALIROOTLIBDIR=
 146   ALIROOTINCDIR=
 147 fi
 148 AC_MSG_RESULT([$have_aliroot])
 149
 150 if test ! "x$have_aliroot" = "xno" ; then
 151   ALIROOT_CPPFLAGS="-I${ALIROOTINCDIR} -I${ALICE_ROOT}/RAW"
 152   ALIROOT_LDFLAGS="-L${ALIROOTLIBDIR}"
 153   ALIROOT_LIBS="-lESD $ADD_ROOTLIBS"
 154   save_CPPFLAGS=$CPPFLAGS
 155   save_LDFLAGS=$LDFLAGS
 156   save_LIBS=$LIBS
 157   CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS"
 158   LDFLAGS="$save_LDFLAGS -L${ROOTLIBDIR} $ALIROOT_LDFLAGS"
 159
 160   # libSTEERBase present since Aug 7 2007
 161   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 162   CHECKLIB=STEERBase
 163   AC_CHECK_LIB([$CHECKLIB],[_init],[ALIROOT_LIBS="$ALIROOT_LIBS -l$CHECKLIB"])
 164
 165   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 166   CHECKLIB=AOD
 167   AC_CHECK_LIB([$CHECKLIB],[_init],[ALIROOT_LIBS="$ALIROOT_LIBS -l$CHECKLIB"])
 168
 169   # CBD library is present since AliRoot version v4-05-00 (02.06.2006)
 170   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 171   CHECKLIB=CDB
 172   AC_CHECK_LIB([$CHECKLIB],[_init],[ALIROOT_LIBS="$ALIROOT_LIBS -l$CHECKLIB"])
 173
 174   # check for certain AliRoot libraries/files/features
 175   # splitted RAW libraries since AliRoot version v4-04-Rev-07 (09.08.2006)
 176   have_alirawdata=no
 177   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 178   CHECKLIB=RAWDatabase
 179   AC_CHECK_LIB([$CHECKLIB],[_init],
 180         [ALIROOT_LIBS="$ALIROOT_LIBS -l$CHECKLIB"
 181          LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 182          CHECKLIB=RAWDatarec
 183          AC_CHECK_LIB([$CHECKLIB],[_init],
 184                [ALIROOT_LIBS="$ALIROOT_LIBS -l$CHECKLIB"
 185                 AC_DEFINE(HAVE_ALIRAWDATA)
 186                 have_alirawdata=$CHECKLIB])],
 187         [# second pass with -RAWData
 188          CHECKLIB="-lRAWData"
 189          LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS $CHECKLIB -lSTEER"
 190          AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliRawReaderMemory.h>
 191                                        #include <AliRawReaderFile.h>
 192                                        #include <AliRawReaderDate.h>
 193                                        #include <AliRawReaderRoot.h>],
 194                                      [AliRawReaderMemory mreader;
 195                                        AliRawReaderFile freader;
 196                                        AliRawReaderDate dreader(NULL,0);
 197                                        AliRawReaderRoot rreader(NULL,0);])],
 198                                      [AC_DEFINE(HAVE_ALIRAWDATA)
 199                                        ALIROOT_LIBS="$ALIROOT_LIBS $CHECKLIB"
 200                                        have_alirawdata=$CHECKLIB],
 201                                       [have_alirawdata=no])
 202         ]) dnl AC_CHECK_LIB RAWDatabase
 203   AC_MSG_CHECKING([for AliRawReader classes in RAWData libraries])
 204   AC_MSG_RESULT([$have_alirawdata])
 205
 206   dnl
 207   dnl required header files and libraries for the AliHLTTPC library
 208   dnl
 209   if test ! "x$have_aliroot" = "xno" ; then
 210     # the HLTTPCLib needs to link agains TPCbase and TPCrec
 211     # TPC library for AliTPCParam and AliSimDigits used in
 212     # AliHLTTPCFileHandler.h and AliHLTTPCDisplay.cxx
 213     # fram May 07 TPCbase depends on libGui.so
 214     saveALIROOT_CPPFLAGS="$ALIROOT_CPPFLAGS"
 215     ALIROOT_CPPFLAGS="$saveALIROOT_CPPFLAGS -I${ALICE_ROOT}/TPC"
 216     CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS"
 217     have_alitpc=yes
 218     AC_MSG_CHECKING(for required classes in TPC libraries)
 219     if test ! "x$have_alitpc" = "xno" ; then
 220       save_ALIROOT_LIBS=$ALIROOT_LIBS
 221       ALIROOT_LIBS="$save_ALIROOT_LIBS -lTPCbase -lTPCrec -lGui -lSTEER"
 222       LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 223       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliSimDigits.h>
 224                                        #include <AliTPCParam.h>
 225                                        #include <AliTPCParamSR.h>
 226                                        #include <AliTPCDigitsArray.h>
 227                                        #include <AliTPCClustersArray.h>
 228                                        #include <AliTPCcluster.h>
 229                                        #include <AliTPCClustersRow.h>],
 230                                       [AliSimDigits dig;
 231                                        AliTPCParam param;
 232                                        AliTPCParamSR paramsr;
 233                                        AliTPCDigitsArray digarray;
 234                                        AliTPCClustersArray clustarray;
 235                                        AliTPCcluster clust;
 236                                        AliTPCClustersRow row])],
 237                                       [AC_DEFINE(HAVE_ALITPC)
 238                                        saveALIROOT_CPPFLAGS=$ALIROOT_CPPFLAGS
 239                                        saveALIROOT_LIBS=$ALIROOT_LIBS],
 240                                       [have_alitpc=no
 241                                        ALIROOT_CPPFLAGS=$saveALIROOT_CPPFLAGS
 242                                        ALIROOT_LIBS=$saveALIROOT_LIBS])
 243     fi
 244     AC_MSG_RESULT($have_alitpc)
 245   fi
 246   AC_CHECK_HEADERS([AliTPCCalibPulser.h], [], [AC_DEFINE(HAVE_NOT_ALITPCCALIBPULSER)])
 247   AC_CHECK_HEADERS([AliTPCCalibPedestal.h], [], [AC_DEFINE(HAVE_NOT_ALITPCCALIBPEDESTAL)])
 248
 249   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 250   CHECKLIB=STEER
 251   AC_CHECK_LIB([$CHECKLIB],[_init],[ALIROOT_LIBS="$ALIROOT_LIBS -l$CHECKLIB"],[have_aliroot=no])
 252
 253   dnl
 254   dnl check whether AliLog supports notification callback
 255   dnl
 256   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 257   have_alilog_notification=no
 258   if test ! "x$have_aliroot" = "xno" ; then
 259   AC_MSG_CHECKING([whether AliLog supports notification callback])
 260   AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliLog.h>],
 261                                   [AliLog::AliLogNotification fct])],
 262                                   [have_alilog_notification=yes],
 263                                   [AC_DEFINE(NO_ALILOG_NOTIFICATION)])
 264   AC_MSG_RESULT([$have_alilog_notification])
 265   fi
 266
 267   dnl
 268   dnl Check for the interface of AliExternalTrackParam which has been changed
 269   dnl in revision 1.17 of AliExternalTrackParam.h (AliRoot version v4-05-04
 270   dnl or higher)
 271   externaltrackparam_version=1
 272   AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliExternalTrackParam.h>],
 273                                   [AliExternalTrackParam trackparam;
 274                                    Double_t param[[5]]; Double_t covar[[15]];
 275                                    trackparam.Set(0., 0., param, covar);])],
 276                                   [externaltrackparam_version=2],
 277                                   [AC_DEFINE(EXTERNALTRACKPARAM_V1)])
 278   AC_MSG_CHECKING(for version of AliExternalTrackParam)
 279   AC_MSG_RESULT($externaltrackparam_version)
 280
 281   dnl
 282   dnl required header files and libraries for the AliHLTPHOS library
 283   dnl
 284   have_alicalorawstream=no
 285   if test ! "x$have_aliroot" = "xno" ; then
 286     # this can not be used as AliCaloRawStream.h indirectly depends on TString.h
 287     #AC_CHECK_HEADERS([AliCaloRawStream.h], [have_alicalorawstream=yes])
 288     AC_MSG_CHECKING([for AliCaloRawStream.h usability])
 289     AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <TString.h>
 290                                      #include <AliCaloRawStream.h>],
 291                                     [int i])],
 292                                     [AC_DEFINE(HAVE_ALICALORAWSTREAM)
 293                                      have_alicalorawstream=yes],
 294                                     [])
 295     AC_MSG_RESULT([$have_alicalorawstream])
 296   fi
 297
 298   dnl
 299   dnl required header files and libraries for the AliHLTTRD library
 300   dnl
 301   AC_CHECK_HEADERS([AliGeomManager.h], [], [AC_DEFINE([HAVNT_ALIGEOMMANAGER])])
 302
 303   if test ! "x$have_alirawdata" = "xno" ; then
 304     # check for header files needed by the TPCLib/AliHLTTPCDigitReaderPacket
 305     # the header file has been moved to the TPC module
 306     CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS"
 307     # AliRawReaderMemory.h AliRawReaderFile.h already checked
 308     #AC_CHECK_HEADERS([AliRawReaderMemory.h AliRawReaderFile.h AliTPCRawStream.h])
 309     AC_CHECK_HEADERS([AliTPCRawStream.h])
 310   fi
 311
 312   have_tpc_mapping=no
 313   if test ! "x$have_aliroot" = "xno" ; then
 314     # the TPCLib/AliHLTTPCRawReader needs the actual Pad layout of the TPC
 315     # which is stored in the TPC/mapping/Patchx.data files from
 316     # AliRoot version v4-04-Release (May 2006)
 317     AH_TEMPLATE([HAVE_TPC_MAPPING],[TPC pad mapping available])
 318     TPC_PAD_MAPPING_PATH=$have_aliroot/TPC/mapping
 319     AC_CHECK_FILE( [$TPC_PAD_MAPPING_PATH/Patch0.data],
 320                    [have_tpc_mapping=yes
 321                     AC_SUBST(TPC_PAD_MAPPING_PATH)
 322                     AC_DEFINE(HAVE_TPC_MAPPING)],
 323                    [])
 324
 325   fi
 326   AC_MSG_CHECKING([for TPC mapping layout])
 327   AC_MSG_RESULT([$have_tpc_mapping])
 328
 329   if test "x$have_aliroot" = "xno" ; then
 330     # 2007-08-18 dont reset ALIROOT_CPPFLAGS in order to allow compilation
 331     # but library dependencies might not be resolved completely
 332     #ALIROOT_CPPFLAGS=
 333     AC_MSG_WARN([some of the AliRoot library dependencies are not resolved. You
 334     can force compilation of detector libs by --enable-<detector>, but be aware
 335     of unresolved references at runtime.])
 336     AC_MSG_WARN([       ------------------------------------------ ])
 337     AC_MSG_WARN([       Report this to $PACKAGE_BUGREPORT ])
 338     AC_MSG_WARN([       ------------------------------------------ ])
 339     ALIROOT_LDFLAGS=
 340     ALIROOT_LIBS=
 341   fi
 342   CPPFLAGS=$save_CPPFLAGS
 343   LDFLAGS=$save_LDFLAGS
 344   LIBS=$save_LIBS
 345 fi
 346 AC_LANG_POP(C++)
 347 AC_SUBST([ALICE_ROOT])
 348 AC_SUBST([ALIROOT_CPPFLAGS])
 349 AC_SUBST([ALIROOT_LDFLAGS])
 350 AC_SUBST([ALIROOTBINDIR])
 351 AC_SUBST([ALIROOTLIBDIR])
 352 AC_SUBST([ALIROOT_LIBS])
 353 AM_CONDITIONAL(USE_TPC_MAPPING, test x$have_tpc_mapping = xyes)
 354
 355 HLTBASE_CPPFLAGS='-I${top_srcdir}/BASE'
 356 HLTBASE_LDFLAGS=
 357 AC_SUBST([HLTBASE_CPPFLAGS])
 358 AC_SUBST([HLTBASE_LDFLAGS])
 359
 360 dnl ------------------------------------------------------------------
 361 dnl check for the HLT PubSub Framework
 362 AC_MSG_CHECKING([for HLT PubSub Framework])
 363 AC_ARG_WITH(pubsub, [installation path of the HLT PubSub framework],
 364                     [],
 365                     [ test -n $ALIHLT_DC_DIR && with_pubsub=$ALIHLT_DC_DIR ])
 366 if test -z $with_pubsub || ! test -d $with_pubsub ; then
 367   with_pubsub=no
 368 fi
 369 AC_MSG_RESULT([$with_pubsub])
 370 HOMER_VERSION=1
 371 HOMER_LIBS=
 372
 373 AH_TEMPLATE([HAVE_HOMERREADER],[the HLT PubSub Homer Reader interface])
 374 if test "x$with_pubsub" != "xno" ; then
 375   save_CPPFLAGS=$CPPFLAGS
 376   save_LDFLAGS=$LDFLAGS
 377   save_LIBS=$LIBS
 378   # currently the different versions of the HLT PubSub framework have a different
 379   # directory layout
 380   if test -d ${with_pubsub}/include/HOMER ; then
 381     # the 'early' location of the include files with separated HOMER sub dirs
 382     HOMER_INCDIRS="${with_pubsub}/include/HOMER ${with_pubsub}/include/HOMER/reader"
 383   elif test -d ${with_pubsub}/include/Util/HOMER ; then
 384     # location for HLT Framework versions after Sep 2006
 385     HOMER_INCDIRS="${with_pubsub}/include/Util/HOMER"
 386   elif test -d ${with_pubsub}/src/Util/HOMER/include ; then
 387     # fall back if include files were not installed (versions after Sep 06)
 388     HOMER_INCDIRS="${with_pubsub}/src/Util/HOMER/include"
 389   else
 390     # fall back if include files were not installed (versions before Sep 06)
 391     HOMER_INCDIRS="${with_pubsub}/src/Util/HOMER/reader/include ${with_pubsub}/src/Util/HOMER/data/include"
 392   fi
 393   HOMER_CPPFLAGS=`for i in ${HOMER_INCDIRS}; do echo -n "-I$i " ; done`
 394
 395   AC_ARG_ENABLE(pubsub-debug,
 396     [AC_HELP_STRING([--disable-pubsub-debug],
 397         [force the production version of the PubSub framework])],
 398     [],[enable_pubsub_debug=yes])
 399   homer_type="none"
 400   HOMER_TARGET="`uname -s`-`uname -m`"
 401   AC_MSG_CHECKING([for HLT PubSub Framework release type])
 402   if test -d "${with_pubsub}/lib/${HOMER_TARGET}-release" ; then
 403     homer_type="production"
 404     HOMER_TARGET="${HOMER_TARGET}-release"
 405   elif test "x$enable_pubsub_debug" = "xyes" && test -d "${with_pubsub}/lib/${HOMER_TARGET}-debug" ; then
 406     homer_type="debug"
 407     HOMER_TARGET="${HOMER_TARGET}-debug"
 408   fi
 409   AC_MSG_RESULT([${homer_type}])
 410   HOMER_BINDIR="${with_pubsub}/bin/${HOMER_TARGET}"
 411   HOMER_LIBDIR="${with_pubsub}/lib/${HOMER_TARGET}"
 412   HOMER_LDFLAGS="-L${HOMER_LIBDIR}"
 413   CPPFLAGS="$save_CPPFLAGS $HOMER_CPPFLAGS"
 414   LDFLAGS="$save_LDFLAGS $HOMER_LDFLAGS"
 415   LIBS="$save_LIBS "
 416   with_homer=no
 417   AC_LANG_PUSH(C++)
 418   AC_CHECK_HEADER([HOMERReader.h],
 419     [ AC_CHECK_LIB([HOMER],[_init],
 420       [with_homer=yes
 421        HOMER_LIBS="-lHOMER"],
 422       [ AC_CHECK_LIB([HOMERReader],[_init],
 423                      [with_homer=yes
 424                       HOMER_LIBS="-lHOMERReader"])])
 425       LIBS="$LIBS $HOMER_LIBS"
 426       AC_MSG_CHECKING([version of HOMER library])
 427       dnl The Homer library has no versioning, so we do our own
 428       dnl version           description
 429       dnl ----------------------------------------------------------------------
 430       dnl   1          inintial version
 431       dnl   2          GetBlockStatusFlags added to the interface
 432       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <HOMERReader.h>],
 433                                       [HOMERReader reader("dummy", 0);
 434                                        reader.GetBlockStatusFlags(0);])],
 435                                       [if test $HOMER_VERSION -lt 2 ; then HOMER_VERSION=2; fi],
 436                                       [])
 437       AC_MSG_RESULT([$HOMER_VERSION])
 438   ]) #AC_CHECK_HEADER([HOMERReader.h])
 439   AC_LANG_POP(C++)
 440   if test "x$with_homer" = "xno" ; then
 441     HOMER_CPPFLAGS=
 442     HOMER_LDFLAGS=
 443     HOMER_LIBS=
 444   else
 445     HOMER_CPPFLAGS="$HOMER_CPPFLAGS -DHOMER_VERSION=$HOMER_VERSION"
 446     AC_DEFINE(HAVE_HOMERREADER)
 447   fi
 448   CPPFLAGS="$save_CPPFLAGS"
 449   LDFLAGS="$save_LDFLAGS"
 450   LIBS="$save_LIBS"
 451 fi
 452 AC_SUBST([HOMER_CPPFLAGS])
 453 AC_SUBST([HOMER_LDFLAGS])
 454 AC_SUBST([HOMER_LIBDIR])
 455 AC_SUBST([HOMER_BINDIR])
 456 AC_SUBST([HOMER_LIBS])
 457
 458 dnl ------------------------------------------------------------------
 459 AC_MSG_CHECKING([whether to impose strict coding conventions])
 460 AC_ARG_ENABLE(strict,
 461   [AC_HELP_STRING([--enable-strict],
 462       [enable coding convention checks ])],
 463   [],[enable_strict=no])
 464 if test "x$enable_strict" = "xyes" ; then
 465    CPPFLAGS="$CPPFLAGS -Weffc++"
 466 fi
 467 AC_MSG_RESULT([$enable_strict])
 468
 469 dnl ------------------------------------------------------------------
 470 AC_MSG_CHECKING([whether to compile sample library])
 471 AH_TEMPLATE([HLT_SAMPLE],[hlt sample library])
 472 AC_ARG_ENABLE(sample,
 473   [AC_HELP_STRING([--disable-sample],
 474       [compile the sample library ])],
 475   [sample_force=yes],[enable_sample=yes])
 476 if test "x$sample_force" = "xyes" ; then
 477    enable_sample="yes"
 478 elif test "x$have_aliroot" = "xno" ; then
 479    enable_sample="no...requires.AliRoot"
 480 fi
 481 if test "x$enable_sample" = "xyes" ; then
 482   AC_DEFINE(HLT_SAMPLE)
 483 fi
 484 AM_CONDITIONAL(EN_HLT_SAMPLE, test x$enable_sample = xyes)
 485 AC_MSG_RESULT([$enable_sample])
 486
 487 dnl ------------------------------------------------------------------
 488 AC_MSG_CHECKING([whether to compile util library])
 489 AH_TEMPLATE([HLT_UTIL],[HLT utility library])
 490 AC_ARG_ENABLE(util,
 491   [AC_HELP_STRING([--disable-util],
 492       [compile the util library ])],
 493   [util_force=yes],[enable_util=yes])
 494 if test "x$util_force" = "xyes" ; then
 495    enable_util="yes"
 496 elif test "x$have_aliroot" = "xno" ; then
 497    enable_util="no...requires.AliRoot"
 498 fi
 499
 500 if test "x$enable_util" = "xyes" ; then
 501   AC_DEFINE(HLT_UTIL)
 502 fi
 503 AM_CONDITIONAL(EN_HLT_UTIL, test x$enable_util = xyes)
 504 AC_MSG_RESULT([$enable_util])
 505
 506 dnl ------------------------------------------------------------------
 507 AC_MSG_CHECKING([whether to compile tpc library])
 508 AH_TEMPLATE([HLT_TPC],[hlt tpc library])
 509 AC_ARG_ENABLE(tpc,
 510   [AC_HELP_STRING([--disable-tpc],
 511       [compile the tpc library ])],
 512   [tpc_force=yes],[enable_tpc=yes])
 513 if test "x$tpc_force" = "xyes" ; then
 514    enable_tpc="yes"
 515 elif test "x$have_aliroot" = "xno" ; then
 516    enable_tpc="no...requires.AliRoot"
 517 elif test "x$have_alitpc" = "xno" ; then
 518    enable_tpc="no...requires.AliRoot.TPC.libraries"
 519 fi
 520 if test "x$enable_tpc" = "xyes" ; then
 521   AC_DEFINE(HLT_TPC)
 522 fi
 523 AM_CONDITIONAL(EN_HLT_TPC, test x$enable_tpc = xyes)
 524 AC_MSG_RESULT([$enable_tpc])
 525
 526 dnl ------------------------------------------------------------------
 527 AC_MSG_CHECKING([whether to compile phos library])
 528 AH_TEMPLATE([HLT_PHOS],[hlt phos library])
 529 AC_ARG_ENABLE(phos,
 530   [AC_HELP_STRING([--disable-phos],
 531       [compile the phos library ])],
 532   [phos_force=yes],[enable_phos=yes])
 533 if test "x$phos_force" = "xyes" ; then
 534    enable_phos="yes"
 535 elif test "x$have_aliroot" = "xno" ; then
 536    enable_phos="no...requires.AliRoot"
 537 elif ! test "x$have_alicalorawstream" = "xyes"; then
 538    enable_phos="no...requires.AliRoot>v4-05-07"
 539 fi
 540 if test "x$enable_phos" = "xyes" ; then
 541   AC_DEFINE(HLT_PHOS)
 542 fi
 543 AM_CONDITIONAL(EN_HLT_PHOS, test x$enable_phos = xyes)
 544 AC_MSG_RESULT([$enable_phos])
 545
 546 dnl ------------------------------------------------------------------
 547 AC_MSG_CHECKING([whether to compile trd library])
 548 AH_TEMPLATE([HLT_TRD],[hlt trd library])
 549 AC_ARG_ENABLE(trd,
 550   [AC_HELP_STRING([--disable-trd],
 551       [compile the trd library ])],
 552   [trd_force=yes],[enable_trd=yes])
 553 if test "x$trd_force" = "xyes" ; then
 554    enable_trd="yes"
 555 elif test "x$have_aliroot" = "xno" ; then
 556    enable_trd="no...requires.AliRoot"
 557 fi
 558 if test "x$enable_trd" = "xyes" ; then
 559   AC_DEFINE(HLT_TRD)
 560 fi
 561 AM_CONDITIONAL(EN_HLT_TRD, test x$enable_trd = xyes)
 562 AC_MSG_RESULT([$enable_trd])
 563
 564 dnl ------------------------------------------------------------------
 565 AC_MSG_CHECKING([whether to compile dimuon library])
 566 AH_TEMPLATE([HLT_MUON],[hlt dimuon library])
 567 AC_ARG_ENABLE(dimuon,
 568   [AC_HELP_STRING([--disable-dimuon],
 569       [compile the dimuon library ])],
 570   [dimuon_force=yes],[enable_dimuon=yes])
 571 if test "x$dimuon_force" = "xyes" ; then
 572    enable_dimuon="yes"
 573 elif test "x$have_aliroot" = "xno" ; then
 574    enable_dimuon="no...requires.AliRoot"
 575 fi
 576 if test "x$enable_dimuon" = "xyes" ; then
 577   AC_DEFINE(HLT_MUON)
 578 fi
 579 AM_CONDITIONAL(EN_HLT_MUON, test x$enable_dimuon = xyes)
 580 AC_MSG_RESULT([$enable_dimuon])
 581
 582 dnl ------------------------------------------------------------------
 583 AC_MSG_CHECKING([whether to disable AliRoot logging])
 584 AH_TEMPLATE([NOALIROOT_LOGGING],[disable AliRoot logging])
 585 AC_ARG_ENABLE(aliroot-logging,
 586   [AC_HELP_STRING([--disable-aliroot-logging],
 587       [disable logging through AliRoot logging methods])],
 588   [],[enable_aliroot_logging=no])
 589 if test "x$have_aliroot" = "xno" ; then
 590   enable_aliroot_logging=yes # this means 'disable'
 591 fi
 592 if test "x$enable_aliroot_logging" != "xno" ; then
 593   AC_DEFINE(NOALIROOT_LOGGING)
 594 fi
 595 AM_CONDITIONAL(NOALIROOT_LOGGING, test x$enable_aliroot_logging != no)
 596 AC_MSG_RESULT([$enable_aliroot_logging])
 597
 598 dnl ------------------------------------------------------------------
 599 AC_MSG_CHECKING([whether to enable saving MC data through the chain])
 600 AH_TEMPLATE([DOMC],[MC saving])
 601 AC_ARG_ENABLE(mc-saving,
 602   [AC_HELP_STRING([--enable-mc-saving],
 603       [enable saving MC data through the chain])],
 604   [],[enable_mc_saving=no])
 605 if test "x$enable_mc_saving" = "xyes" ; then
 606   AC_DEFINE(DOMC)
 607 fi
 608 AC_MSG_RESULT([$enable_mc_saving])
 609
 610 dnl ------------------------------------------------------------------
 611 dnl certainly something old, but we keep the define
 612 AC_MSG_CHECKING([whether to use ROWHOUGH])
 613 AH_TEMPLATE([USEROWHOUGH],[HLT ROWHOUGH])
 614 AC_ARG_ENABLE(rowhough,
 615   [AC_HELP_STRING([--enable-rowhough],
 616       [use ROWHOUGH ])],
 617   [],[enable_rowhough=no])
 618 if test "x$enable_rowhough" = "xyes" ; then
 619   AC_DEFINE(USEROWHOUGH)
 620 fi
 621 AC_MSG_RESULT([$enable_rowhough])
 622
 623 dnl ------------------------------------------------------------------
 624 dnl The ROOTVERSION and ALIROOTVERSION defines were used by the old
 625 dnl stand-alone build system. This is most likely something old we can
 626 dnl get rid off later, or do something more reasonable. Since the define
 627 dnl needs the quotes they have to be  escaped. This works well for the
 628 dnl Makefile but not for the configure script. So we have to add the
 629 dnl defines after all the other checks.
 630 CPPFLAGS="$CPPFLAGS -DROOTVERSION=\\\"`${ROOTCONF} --version`\\\""
 631 if test ! "x$have_aliroot" = "xno" ; then
 632   CPPFLAGS="$CPPFLAGS -DALIROOTVERSION=\\\"Unknown\\\""
 633 fi
 634
 635 dnl ------------------------------------------------------------------
 636 dnl
 637 dnl Documentation
 638 dnl
 639 AC_ARG_VAR(DOXYGEN, The Documentation Generator)
 640 AC_PATH_PROG(PERL, perl)
 641 AC_PATH_PROG(DOXYGEN, doxygen)
 642 AM_CONDITIONAL(HAVE_DOXYGEN, test ! "x$DOXYGEN" = "x")
 643 AC_ARG_ENABLE(dot,
 644   [AC_HELP_STRING([--enable-dot],
 645       [enable dot documentation generator])],
 646   [],[enable_dot=no])
 647 HAVE_DOT=NO
 648 DOT_PATH=
 649 AC_PATH_PROG(DOT, dot)
 650 if test "x$DOT" != "x" && test "x$enable_dot" = "xyes" ; then
 651    HAVE_DOT=YES
 652    DOT_PATH=`dirname $DOT`
 653 fi
 654 AC_SUBST([HAVE_DOT])
 655 AC_SUBST([DOT_PATH])
 656
 657 dnl HAVE_SRC_SUBDIR=${abs_top_srcdir}/src
 658 dnl echo $HAVE_SRC_SUBDIR
 659 dnl if ! test -d $HAVE_SRC_SUBDIR; then
 660 dnl   HAVE_SRC_SUBDIR=
 661 dnl fi
 662 dnl AC_SUBST([HAVE_SRC_SUBDIR])
 663
 664 dnl ------------------------------------------------------------------
 665 dnl inatallation directory for libraries
 666 dnl
 667 if test "x$prefix" != "xNONE" && test $ALICE_ROOT = $prefix ; then
 668 libdir=\${exec_prefix}/lib/tgt_$ALICE_TARGET
 669 AC_MSG_NOTICE([libdir set to $libdir])
 670 fi
 671 dnl ------------------------------------------------------------------
 672 AC_CONFIG_FILES([Makefile
 673                  BASE/Makefile
 674                  BASE/setenv.sh
 675                  BASE/setenv.csh
 676                  BASE/util/Makefile
 677                  BASE/interface/Makefile
 678                  SampleLib/Makefile
 679                  TPCLib/Makefile
 680                  TPCLib/mapping2array.cxx
 681                  TPCLib/OnlineDisplay/Makefile
 682                  PHOS/Makefile
 683                  TRD/Makefile
 684                  MUON/Makefile
 685                  doc/Makefile
 686                  doc/doxygen.conf])
 687
 688
 689 AC_OUTPUT
 690 dnl
 691 dnl EOF
 692 dnl
 693