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="-lESD $ADD_ROOTLIBS"
 171   save_CPPFLAGS=$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   # splitted RAW libraries since AliRoot version v4-04-Rev-07 (09.08.2006)
 188   have_alirawdata=no
 189   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 190   CHECKLIB=RAWDatabase
 191   AC_CHECK_LIB([$CHECKLIB],[_init],
 192         [ALIROOT_LIBS="$ALIROOT_LIBS -l$CHECKLIB"
 193          LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 194          CHECKLIB=RAWDatarec
 195          AC_CHECK_LIB([$CHECKLIB],[_init],
 196                [ALIROOT_LIBS="$ALIROOT_LIBS -l$CHECKLIB"
 197                 have_alirawdata=$CHECKLIB])],
 198         [# second pass with -RAWData
 199          CHECKLIB="-lRAWData"
 200          LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS $CHECKLIB -lSTEER"
 201          AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliRawReaderMemory.h>
 202                                        #include <AliRawReaderFile.h>
 203                                        #include <AliRawReaderDate.h>
 204                                        #include <AliRawReaderRoot.h>],
 205                                      [AliRawReaderMemory mreader;
 206                                        AliRawReaderFile freader;
 207                                        AliRawReaderDate dreader(NULL,0);
 208                                        AliRawReaderRoot rreader(NULL,0);])],
 209                                      [ALIROOT_LIBS="$ALIROOT_LIBS $CHECKLIB"
 210                                        have_alirawdata=$CHECKLIB],
 211                                       [have_alirawdata=no])
 212         ]) dnl AC_CHECK_LIB RAWDatabase
 213   AC_MSG_CHECKING([for AliRawReader classes in RAWData libraries])
 214   AC_MSG_RESULT([$have_alirawdata])
 215
 216   # CBD library is present since AliRoot version v4-05-00 (02.06.2006)
 217   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS -lSTEER"
 218   CHECKLIB=CDB
 219   AC_CHECK_LIB([$CHECKLIB],[_init],[ALIROOT_LIBS="$ALIROOT_LIBS -l$CHECKLIB"])
 220
 221   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 222   CHECKLIB=STEER
 223   AC_CHECK_LIB([$CHECKLIB],[_init],[ALIROOT_LIBS="$ALIROOT_LIBS -l$CHECKLIB"],[have_aliroot=no])
 224
 225   dnl
 226   dnl check whether AliLog supports notification callback
 227   dnl
 228   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 229   have_alilog_notification=no
 230   if test ! "x$have_aliroot" = "xno" ; then
 231   AC_MSG_CHECKING([whether AliLog supports notification callback])
 232   AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliLog.h>],
 233                                   [AliLog::AliLogNotification fct])],
 234                                   [have_alilog_notification=yes],
 235                                   [AC_DEFINE(NO_ALILOG_NOTIFICATION)])
 236   AC_MSG_RESULT([$have_alilog_notification])
 237   fi
 238
 239   if test "x$have_aliroot" = "xno" ; then
 240     # 2007-08-18 dont reset ALIROOT_CPPFLAGS in order to allow compilation
 241     # but library dependencies might not be resolved completely
 242     #ALIROOT_CPPFLAGS=
 243     AC_MSG_WARN([some of the AliRoot library dependencies are not resolved.
 244     This can happen from time to time due to development in AliRoot. You can
 245     force compilation of detector libs by --enable-<detector>, but be aware
 246     of unresolved references at runtime.])
 247     AC_MSG_WARN([       ------------------------------------------ ])
 248     AC_MSG_WARN([       Report this to $PACKAGE_BUGREPORT ])
 249     AC_MSG_WARN([       please include config.log                  ])
 250     AC_MSG_WARN([       ------------------------------------------ ])
 251     ALIROOT_LDFLAGS=
 252     ALIROOT_LIBS=
 253   fi
 254
 255   dnl
 256   dnl ESD supports non-std content
 257   dnl
 258   have_esd_nonstd=no
 259   AC_RUN_IFELSE([AC_LANG_PROGRAM([#include <AliESDEvent.h>
 260                                    #include <AliExternalTrackParam.h>
 261                                    #include <TTree.h>
 262                                    #include <TClonesArray.h>],
 263                                   [AliESDEvent esd;
 264                                    esd.CreateStdContent();
 265                                    TTree* tree=new TTree("esdTree", "Tree with HLT ESD objects");
 266                                    TClonesArray* a=new TClonesArray("AliExternalTrackParam");
 267                                    a->SetName("SomeObject");
 268                                    esd.AddObject(a);
 269                                    esd.WriteToTree(tree);
 270                                    if (!tree->FindBranch("SomeObject")) return 1;
 271                                    return 0;])],
 272                  [have_esd_nonstd=yes],
 273                  [AC_DEFINE(HAVE_NOT_ESD_NONSTD)])
 274   AC_MSG_CHECKING(whether ESD supports non standard content)
 275   AC_MSG_RESULT([$have_esd_nonstd])
 276
 277   dnl
 278   dnl ESD copy function added May 9 2008 rev 25667
 279   dnl
 280   if test "x$have_esd_nonstd" != "xyes"; then
 281   have_esd_copy=no
 282   AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliESDEvent.h>],
 283                                   [AliESDEvent esd1;
 284                                    AliESDEvent esd2;
 285                                    esd2=esd1;])],
 286                  [have_esd_copy=yes],
 287                  [AC_DEFINE(HAVE_NOT_ESD_COPY)])
 288   AC_MSG_CHECKING(for ESD assignment operator)
 289   AC_MSG_RESULT([$have_esd_copy])
 290   fi
 291
 292   dnl
 293   dnl AliRawReaderMemory support for multiple buffers added
 294   dnl revision 26829 Jun 2008
 295   dnl
 296   CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS -I${ALICE_ROOT}/RAW"
 297   have_rawreadermemory_multbuffers=no
 298   AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliRawReaderMemory.h>],
 299                                   [AliRawReaderMemory rr;
 300                                    rr.AddBuffer(NULL, 0, 0);])],
 301                  [have_rawreadermemory_multbuffers=yes],
 302                  [AC_DEFINE(HAVE_NOT_ALIRAWREADERMEMORY_ADDBUFFER)])
 303   AC_MSG_CHECKING(AliRawReaderMemory support for multiple buffers)
 304   AC_MSG_RESULT([$have_rawreadermemory_multbuffers])
 305
 306   dnl
 307   dnl required header files and libraries for modules
 308   dnl
 309
 310   dnl
 311   dnl Check for the interface of AliExternalTrackParam which has been changed
 312   dnl in revision 1.17 of AliExternalTrackParam.h (AliRoot version v4-05-04
 313   dnl or higher)
 314   externaltrackparam_version=1
 315   AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliExternalTrackParam.h>],
 316                                   [AliExternalTrackParam trackparam;
 317                                    Double_t param[[5]]; Double_t covar[[15]];
 318                                    trackparam.Set(0., 0., param, covar);])],
 319                                   [externaltrackparam_version=2],
 320                                   [AC_DEFINE(EXTERNALTRACKPARAM_V1)])
 321   AC_MSG_CHECKING(for version of AliExternalTrackParam)
 322   AC_MSG_RESULT($externaltrackparam_version)
 323
 324   CPPFLAGS=$save_CPPFLAGS
 325   LDFLAGS=$save_LDFLAGS
 326   LIBS=$save_LIBS
 327 fi # if test ! "x$have_aliroot" = "xno"
 328
 329 AC_LANG_POP(C++)
 330 AC_SUBST([ALICE_ROOT])
 331 AC_SUBST([ALIROOT_CPPFLAGS])
 332 AC_SUBST([ALIROOT_LDFLAGS])
 333 AC_SUBST([ALIROOTBINDIR])
 334 AC_SUBST([ALIROOTLIBDIR])
 335 AC_SUBST([ALIROOT_LIBS])
 336 AM_CONDITIONAL(USE_TPC_MAPPING, test x$have_tpc_mapping = xyes)
 337
 338 HLTBASE_CPPFLAGS='-I${top_srcdir}/BASE'
 339 HLTBASE_LDFLAGS=
 340 AC_SUBST([HLTBASE_CPPFLAGS])
 341 AC_SUBST([HLTBASE_LDFLAGS])
 342
 343 dnl ------------------------------------------------------------------
 344 dnl check for the HLT PubSub Framework
 345 dnl namely for the existence of the HOMER library
 346 dnl from Sep 2007, the HOMER lib has been incorporated into the alice-hlt
 347 dnl package. It os though possible to choose an external. library
 348 dnl In order to make the origni of the HOMER lib clear, the one in AliRoot
 349 dnl got the name libAliHLTHOMER
 350 AC_MSG_CHECKING([for HLT PubSub Framework])
 351 AC_ARG_WITH(pubsub, [installation path of the HLT PubSub framework],
 352                     [],
 353                     [ test -n $ALIHLT_DC_DIR && with_pubsub=$ALIHLT_DC_DIR ])
 354 if test -z $with_pubsub || ! test -d $with_pubsub ; then
 355   with_pubsub=no
 356 fi
 357 AC_MSG_RESULT([$with_pubsub])
 358 HOMER_VERSION=2
 359 HOMER_LIBS=
 360
 361 AH_TEMPLATE([HAVE_HOMERREADER],[the HLT PubSub Homer Reader interface])
 362 if test "x$with_pubsub" != "xno" ; then
 363   save_CPPFLAGS=$CPPFLAGS
 364   save_LDFLAGS=$LDFLAGS
 365   save_LIBS=$LIBS
 366   # currently the different versions of the HLT PubSub framework have a different
 367   # directory layout
 368   if test -d ${with_pubsub}/include/HOMER ; then
 369     # the 'early' location of the include files with separated HOMER sub dirs
 370     HOMER_INCDIRS="${with_pubsub}/include/HOMER ${with_pubsub}/include/HOMER/reader"
 371   elif test -d ${with_pubsub}/include/Util/HOMER ; then
 372     # location for HLT Framework versions after Sep 2006
 373     HOMER_INCDIRS="${with_pubsub}/include/Util/HOMER"
 374   elif test -d ${with_pubsub}/src/Util/HOMER/include ; then
 375     # fall back if include files were not installed (versions after Sep 06)
 376     HOMER_INCDIRS="${with_pubsub}/src/Util/HOMER/include"
 377   else
 378     # fall back if include files were not installed (versions before Sep 06)
 379     HOMER_INCDIRS="${with_pubsub}/src/Util/HOMER/reader/include ${with_pubsub}/src/Util/HOMER/data/include"
 380   fi
 381   HOMER_CPPFLAGS=`for i in ${HOMER_INCDIRS}; do echo -n "-I$i " ; done`
 382
 383   AC_ARG_ENABLE(pubsub-debug,
 384     [AC_HELP_STRING([--disable-pubsub-debug],
 385         [force the production version of the PubSub framework])],
 386     [],[enable_pubsub_debug=yes])
 387   homer_type="none"
 388   HOMER_TARGET="`uname -s`-`uname -m`"
 389   AC_MSG_CHECKING([for HLT PubSub Framework release type])
 390   if test -d "${with_pubsub}/lib/${HOMER_TARGET}-release" ; then
 391     homer_type="production"
 392     HOMER_TARGET="${HOMER_TARGET}-release"
 393   elif test "x$enable_pubsub_debug" = "xyes" && test -d "${with_pubsub}/lib/${HOMER_TARGET}-debug" ; then
 394     homer_type="debug"
 395     HOMER_TARGET="${HOMER_TARGET}-debug"
 396   fi
 397   AC_MSG_RESULT([${homer_type}])
 398   HOMERREADER_HEADER=HOMERReader.h
 399   HOMER_BINDIR="${with_pubsub}/bin/${HOMER_TARGET}"
 400   HOMER_LIBDIR="${with_pubsub}/lib/${HOMER_TARGET}"
 401   HOMER_LDFLAGS="-L${HOMER_LIBDIR}"
 402   CPPFLAGS="$save_CPPFLAGS $HOMER_CPPFLAGS"
 403   LDFLAGS="$save_LDFLAGS $HOMER_LDFLAGS"
 404   LIBS="$save_LIBS "
 405   with_homer=no
 406   AC_LANG_PUSH(C++)
 407   AC_CHECK_HEADER([$HOMERREADER_HEADER],
 408     [ AC_CHECK_LIB([HOMER],[_init],
 409       [with_homer=yes
 410        HOMER_LIBS="-lHOMER"],
 411       [ AC_CHECK_LIB([HOMERReader],[_init],
 412                      [with_homer=yes
 413                       HOMER_LIBS="-lHOMERReader"])])
 414       LIBS="$LIBS $HOMER_LIBS"
 415       AC_MSG_CHECKING([version of HOMER library])
 416       dnl The Homer library has no versioning, so we do our own
 417       dnl version           description
 418       dnl ----------------------------------------------------------------------
 419       dnl   1          inintial version
 420       dnl   2          GetBlockStatusFlags added to the interface
 421       AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <HOMERReader.h>],
 422                                       [HOMERReader reader("dummy", 0);
 423                                        reader.GetBlockStatusFlags(0);])],
 424                                       [],
 425                                       [HOMER_VERSION=1])
 426       AC_MSG_RESULT([$HOMER_VERSION])
 427   ],
 428   [HOMERREADER_HEADER=]) #AC_CHECK_HEADER([$HOMERREADER_HEADER])
 429   AC_LANG_POP(C++)
 430   HOMER_INBUILT_LIB=
 431 else
 432 dnl no pubsub version defined, check if the HOMER lib is available in AliRoot
 433   topdir=`dirname $0`
 434   HOMER_CPPFLAGS="-I`(cd $topdir; pwd)`/BASE/HOMER"
 435   HOMERREADER_HEADER=AliHLTHOMERReader.h
 436   HOMER_INBUILT_LIB=`pwd`/BASE/HOMER/libAliHLTHOMER.la
 437   HOMER_BINDIR=
 438   HOMER_LIBDIR=
 439   HOMER_LDFLAGS=
 440 fi
 441
 442   if test "x$with_homer" = "xno" ; then
 443     HOMER_CPPFLAGS=
 444     HOMER_LDFLAGS=
 445     HOMER_LIBS=
 446   else
 447     HOMER_CPPFLAGS="$HOMER_CPPFLAGS -DHOMER_VERSION=$HOMER_VERSION"
 448     AC_DEFINE(HAVE_HOMERREADER)
 449   fi
 450   CPPFLAGS="$save_CPPFLAGS"
 451   LDFLAGS="$save_LDFLAGS"
 452   LIBS="$save_LIBS"
 453
 454 AC_SUBST([HOMERREADER_HEADER])
 455 AC_SUBST([HOMER_INBUILT_LIB])
 456 AC_SUBST([HOMER_CPPFLAGS])
 457 AC_SUBST([HOMER_LDFLAGS])
 458 AC_SUBST([HOMER_LIBDIR])
 459 AC_SUBST([HOMER_BINDIR])
 460 AC_SUBST([HOMER_LIBS])
 461
 462 dnl ------------------------------------------------------------------
 463 AC_ARG_ENABLE(all,
 464   [AC_HELP_STRING([--disable-all],
 465       [disable all detector modules, individual modules can be switched on by --enable-det])],
 466   [disable_all=yes],[])
 467
 468 dnl ------------------------------------------------------------------
 469 AC_MSG_CHECKING([whether to impose strict coding conventions])
 470 AC_ARG_ENABLE(strict,
 471   [AC_HELP_STRING([--disable-strict],
 472       [disable coding convention checks ])],
 473   [],[enable_strict=yes])
 474 if test "x$enable_strict" = "xyes" ; then
 475    CPPFLAGS="$CPPFLAGS -W -Weffc++ -Wall -Wshadow"
 476 fi
 477 AC_MSG_RESULT([$enable_strict])
 478
 479 dnl ------------------------------------------------------------------
 480 AC_MSG_CHECKING([whether to enable component statistics])
 481 AC_ARG_ENABLE(component-stat,
 482   [AC_HELP_STRING([--enable-component-stat],
 483       [enable component statistics ])],
 484   [],[enable_component_stat=no])
 485 if test "x$enable_component_stat" = "xyes" ; then
 486    AC_DEFINE(HLT_COMPONENT_STATISTICS)
 487 fi
 488 AC_MSG_RESULT([$enable_component_stat])
 489
 490 dnl ------------------------------------------------------------------
 491 dnl ----  module checks
 492 dnl ------------------------------------------------------------------
 493 save_CPPFLAGS=$CPPFLAGS
 494 save_LDFLAGS=$LDFLAGS
 495 save_LIBS=$LIBS
 496
 497 dnl ------------------------------------------------------------------
 498 AC_MSG_CHECKING([whether to compile sample library])
 499 AH_TEMPLATE([HLT_SAMPLE],[hlt sample library])
 500 AC_ARG_ENABLE(sample,
 501   [AC_HELP_STRING([--disable-sample],
 502       [compile the sample library ])],
 503   [],
 504   [if test "x$have_aliroot" = "xno" ; then
 505      enable_sample="no...requires.AliRoot"
 506    else
 507      enable_sample=yes
 508    fi
 509   ])
 510
 511 if test "x$enable_sample" = "xyes" ; then
 512   AC_DEFINE(HLT_SAMPLE)
 513 fi
 514 AM_CONDITIONAL(EN_HLT_SAMPLE, test x$enable_sample = xyes)
 515 AC_MSG_RESULT([$enable_sample])
 516
 517 dnl ------------------------------------------------------------------
 518 AC_MSG_CHECKING([whether to compile util library])
 519 AH_TEMPLATE([HLT_UTIL],[HLT utility library])
 520 AC_ARG_ENABLE(util,
 521   [AC_HELP_STRING([--disable-util],
 522       [compile the util library ])],
 523   [],
 524   [if test "x$have_aliroot" = "xno" ; then
 525      enable_util="no...requires.AliRoot"
 526    else
 527      enable_util=yes
 528    fi
 529   ])
 530
 531 if test "x$enable_util" = "xyes" ; then
 532   AC_DEFINE(HLT_UTIL)
 533 fi
 534 AM_CONDITIONAL(EN_HLT_UTIL, test x$enable_util = xyes)
 535 AC_MSG_RESULT([$enable_util])
 536
 537 dnl ------------------------------------------------------------------
 538 AH_TEMPLATE([HLT_TPC],[hlt tpc library])
 539
 540 ALITPC_LIBS=
 541 CHECK_HLTMODULE([tpc],
 542                 [AliTPCRawStream.h],
 543                 [$ALIROOT_CPPFLAGS -I$ALICE_ROOT/TPC],
 544                 [Gui ANALYSIS STAT], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS], [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS],
 545                 [TPCbase TPCrec TPCcalib], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 546                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 547
 548 if test "x$enable_module" = "xmissheader"; then
 549   enable_module="no...missing.headers"
 550   enable_tpc=$enable_module
 551 elif test "x$enable_module" = "xforce"; then
 552   enable_tpc="yes"
 553 else
 554   enable_tpc=$enable_module
 555 fi
 556
 557 if test "x$enable_tpc" = "xyes" ; then
 558   AC_LANG_PUSH(C++)
 559   AC_DEFINE(HLT_TPC)
 560   ALITPC_LIBS=$ALIHLTMODULE_LIBS
 561   dnl
 562   dnl Check for functionality in the TPC reconstruction required for online
 563   dnl processing
 564   dnl
 565   have_tpc_hltoffline_rec=no
 566   AC_MSG_CHECKING(for on-line features of TPC offline reconstruction)
 567     CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS -I${ALICE_ROOT}/TPC"
 568     LDFLAGS="$save_LDFLAGS -L${ROOTLIBDIR} $ALIROOT_LDFLAGS"
 569     LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS $ALITPC_LIBS"
 570     AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliTPCtrackerMI.h>
 571                                        #include <AliTPCclustererMI.h>
 572                                        #include <TObjArray.h>],
 573                                     [AliTPCtrackerMI tracker;
 574                                        TObjArray* array=NULL;
 575                                        tracker.LoadClusters(array);
 576                                        AliTPCclustererMI cl(NULL, NULL);
 577                                        cl.GetOutputClonesArray();])],
 578                                     [have_tpc_hltoffline_rec=yes],
 579                                       [AC_DEFINE(HAVE_NOT_TPCOFFLINE_REC)])
 580     LIBS=$save_LIBS
 581   AC_MSG_RESULT([$have_tpc_hltoffline_rec])
 582
 583   AC_CHECK_HEADER([AliTPCCalibPulser.h], [], [AC_DEFINE(HAVE_NOT_ALITPCCALIBPULSER)])
 584   AC_CHECK_HEADER([AliTPCCalibPedestal.h], [], [AC_DEFINE(HAVE_NOT_ALITPCCALIBPEDESTAL)])
 585
 586   have_tpc_mapping=no
 587   if test ! "x$have_aliroot" = "xno" ; then
 588     # the TPCLib/AliHLTTPCRawReader needs the actual Pad layout of the TPC
 589     # which is stored in the TPC/mapping/Patchx.data files from
 590     # AliRoot version v4-04-Release (May 2006)
 591     AH_TEMPLATE([HAVE_TPC_MAPPING],[TPC pad mapping available])
 592     TPC_PAD_MAPPING_PATH=$have_aliroot/TPC/mapping
 593     AC_CHECK_FILE( [$TPC_PAD_MAPPING_PATH/Patch0.data],
 594                    [have_tpc_mapping=yes
 595                     AC_SUBST(TPC_PAD_MAPPING_PATH)
 596                     AC_DEFINE(HAVE_TPC_MAPPING)],
 597                    [])
 598
 599   fi
 600   AC_MSG_CHECKING([for TPC mapping layout])
 601   AC_MSG_RESULT([$have_tpc_mapping])
 602   AC_LANG_POP(C++)
 603
 604 else
 605   enable_module=$enable_tpc
 606 fi
 607 AM_CONDITIONAL(EN_HLT_TPC, test x$enable_tpc = xyes)
 608 AC_MSG_CHECKING([whether to compile TPC library])
 609 AC_MSG_RESULT([$enable_module])
 610 AC_SUBST([ALITPC_LIBS])
 611
 612 dnl ------------------------------------------------------------------
 613 AH_TEMPLATE([HLT_RCU],[hlt rcu library])
 614
 615 CHECK_HLTMODULE([rcu],
 616                 [AliAltroDecoder.h],
 617                 [$ALIROOT_CPPFLAGS -I$ALICE_ROOT/RAW],
 618                 [], [-L$ROOTLIBDIR], [$ROOTLIBS $ADD_ROOTLIBS],
 619                 [], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 620                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 621
 622 if test "x$enable_module" = "xmissheader"; then
 623   enable_module="no...missing.headers"
 624   enable_rcu=$enable_module
 625 elif test "x$enable_module" = "xforce"; then
 626   enable_rcu="yes"
 627 else
 628   AC_LANG_PUSH(C++)
 629   CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS"
 630   LDFLAGS="$save_LDFLAGS -L${ROOTLIBDIR} $ALIROOT_LDFLAGS"
 631   LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS"
 632   AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliAltroDecoder.h>],
 633                                   [AliAltroDecoder decoder;
 634                                   decoder.CopyBackward(NULL, 0);])],
 635                                   [enable_rcu=$enable_module],
 636                                   [enable_module="no...requires.AliRoot>v4-10-Release"
 637                                    enable_rcu="no...requires.AliRoot>v4-10-Release"])
 638   CPPFLAGS=$save_CPPFLAGS
 639   LDFLAGS=$save_LDFLAGS
 640   LIBS=$save_LIBS
 641   AC_LANG_POP(C++)
 642 fi
 643
 644 if test "x$enable_rcu" = "xyes" ; then
 645   AC_DEFINE(HLT_RCU)
 646 else
 647   enable_module=$enable_rcu
 648 fi
 649 AM_CONDITIONAL(EN_HLT_RCU, test x$enable_rcu = xyes)
 650 AC_MSG_CHECKING([whether to compile RCU library])
 651 AC_MSG_RESULT([$enable_module])
 652 AC_SUBST([ALIRCU_LIBS])
 653
 654 dnl ------------------------------------------------------------------
 655 AH_TEMPLATE([HLT_PHOS],[hlt phos library])
 656
 657 ALIPHOS_LIBS=
 658 CHECK_HLTMODULE([phos],
 659                 [], [$ALIROOT_CPPFLAGS],
 660                 [RAWDatasim], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS], [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS],
 661                 [PHOSbase PHOSrec PHOSsim PHOSshuttle], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 662                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 663
 664 if test "x$enable_module" = "xmissheader"; then
 665   enable_module="no...requires.AliRoot>v4-05-07"
 666   enable_phos=$enable_module
 667 elif test "x$enable_module" = "xforce"; then
 668   enable_phos="yes"
 669 else
 670   have_alicalorawstream=no
 671   if test ! "x$have_aliroot" = "xno" ; then
 672     AC_LANG_PUSH(C++)
 673     save_CPPFLAGS="$CPPFLAGS"
 674     # this can not be used as AliCaloRawStream.h indirectly depends on TString.h
 675     #AC_CHECK_HEADERS([AliCaloRawStream.h], [have_alicalorawstream=yes])
 676     CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS -I$ALICE_ROOT/PHOS"
 677     AC_MSG_CHECKING([for AliCaloRawStream.h usability])
 678     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <TString.h>
 679                                         #include <AliCaloRawStream.h>],
 680                                        [int i])],
 681                                        [AC_DEFINE(HAVE_ALICALORAWSTREAM)
 682                                         have_alicalorawstream=yes],
 683                                        [])
 684     AC_MSG_RESULT([$have_aliphosrecoparam])
 685     AC_MSG_CHECKING([for required EMC functionality in AliPHOSRecoParam.h ])
 686     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <AliPHOSRecoParam.h>],
 687                                        [AliPHOSRecoParam param;
 688                                         param.GetEMCClusteringThreshold()])],
 689                                        [have_aliphosrecoparam=yes],
 690                                        [AC_DEFINE(HAVE_NOT_PHOSRECOPARAMEMC)])
 691     AC_MSG_RESULT([$have_alicalorawstream])
 692     AC_LANG_POP(C++)
 693     CPPFLAGS="$save_CPPFLAGS"
 694   fi
 695   if test "x$have_alicalorawstream" != "xyes"; then
 696     enable_phos="no...requires.AliRoot>v4-05-07"
 697   else
 698     enable_phos=$enable_module
 699   fi
 700 fi
 701
 702 if test "x$enable_phos" = "xyes" ; then
 703   AC_DEFINE(HLT_PHOS)
 704   ALIPHOS_LIBS=$ALIHLTMODULE_LIBS
 705 else
 706   enable_module=$enable_phos
 707 fi
 708 AM_CONDITIONAL(EN_HLT_PHOS, test x$enable_phos = xyes)
 709 AC_MSG_CHECKING([whether to compile PHOS library])
 710 AC_MSG_RESULT([$enable_module])
 711 AC_SUBST([ALIPHOS_LIBS])
 712
 713 dnl ------------------------------------------------------------------
 714 AH_TEMPLATE([HLT_TRD],[hlt trd library])
 715
 716 ALITRD_LIBS=
 717 CHECK_HLTMODULE([trd],
 718                 [], [],
 719                 [MLP XMLParser], [-L$ROOTLIBDIR], [$ROOTLIBS $ADD_ROOTLIBS],
 720                 [TRDbase TRDrec TRDsim], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 721                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 722
 723 if test "x$enable_module" = "xmissheader"; then
 724   enable_module="no...requires.AliRoot>v4-07-Release"
 725   enable_trd=$enable_module
 726 elif test "x$enable_module" = "xforce"; then
 727   enable_trd="yes"
 728 else
 729   enable_trd=$enable_module
 730   if test "x$enable_trd" = "xyes" ; then
 731     AC_LANG_PUSH(C++)
 732     save_CPPFLAGS="$CPPFLAGS"
 733     CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS -I$ALICE_ROOT/TRD"
 734     # AliTRDclusterizer::SetRawVersion() requires >v4-07-Release
 735     # changed to AliTRDrecoParam::SetSeedingOn() due to revision 26327, Mon Jun 2 2008
 736     # changed to AliTRDReconstructor::SetStreamLevel() due to revision 27797, Tue Aug 5 2008
 737     # changed to AliTRDReconstructor::SetClusters() according to revision 28069, Mon Aug 18 2008
 738     AC_MSG_CHECKING([for required functions in AliTRDReconstructor])
 739     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <AliTRDReconstructor.h>],
 740                                        [AliTRDReconstructor r;
 741                                        r.SetClusters(0)])],
 742                                        [],
 743                                        [enable_trd="no...requires.AliRoot>v4-14-Release"])
 744     AC_MSG_RESULT([$enable_trd])
 745     AC_LANG_POP(C++)
 746     CPPFLAGS="$save_CPPFLAGS"
 747   fi
 748 fi
 749
 750 if test "x$enable_trd" = "xyes" ; then
 751   AC_DEFINE(HLT_TRD)
 752   ALITRD_LIBS=$ALIHLTMODULE_LIBS
 753 else
 754   enable_module=$enable_trd
 755 fi
 756 AM_CONDITIONAL(EN_HLT_TRD, test x$enable_trd = xyes)
 757 AC_MSG_CHECKING([whether to compile TRD library])
 758 AC_MSG_RESULT([$enable_module])
 759 AC_SUBST([ALITRD_LIBS])
 760
 761 dnl ------------------------------------------------------------------
 762 AH_TEMPLATE([HLT_FMD],[hlt fmd library])
 763
 764 ALIFMD_LIBS=$ALIHLTMODULE_LIBS
 765 CHECK_HLTMODULE([fmd],
 766                 [], [],
 767                 [], [-L$ROOTLIBDIR], [$ROOTLIBS $ADD_ROOTLIBS],
 768                 [FMDbase FMDrec], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 769                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 770
 771 if test "x$enable_module" = "xmissheader"; then
 772   enable_module="no...missing.headers"
 773   enable_fmd=$enable_module
 774 elif test "x$enable_module" = "xforce"; then
 775   enable_fmd="yes"
 776 else
 777   enable_fmd=$enable_module
 778 fi
 779
 780 if test "x$enable_fmd" = "xyes" ; then
 781   AC_DEFINE(HLT_FMD)
 782   ALIFMD_LIBS=$ALIHLTMODULE_LIBS
 783 else
 784   enable_module=$enable_fmd
 785 fi
 786 AM_CONDITIONAL(EN_HLT_FMD, test x$enable_fmd = xyes)
 787 AC_MSG_CHECKING([whether to compile FMD library])
 788 AC_MSG_RESULT([$enable_module])
 789 AC_SUBST([ALIFMD_LIBS])
 790
 791 dnl ------------------------------------------------------------------
 792 AH_TEMPLATE([HLT_MUON],[hlt dimuon library])
 793
 794 ALIMUON_LIBS=
 795 CHECK_HLTMODULE([dimuon],
 796                 [AliMpExMap.h AliMUONTriggerIO.h],
 797                 [$ALIROOT_CPPFLAGS -I$ALICE_ROOT/MUON -I$ALICE_ROOT/MUON/mapping],
 798                 [Gui RAWDatasim], [-L$ROOTLIBDIR], [$ROOTLIBS $ADD_ROOTLIBS],
 799                 [MUONcore MUONraw MUONbase MUONgeometry MUONmapping MUONcalib MUONsim MUONtrigger MUONevaluation MUONrec], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 800                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 801
 802 if test "x$enable_module" = "xmissheader"; then
 803   enable_module="no...requires.AliRoot>=v4-08-Release"
 804   enable_muon=$enable_module
 805 elif test "x$enable_module" = "xforce"; then
 806   enable_muon="yes"
 807 else
 808   enable_muon=$enable_module
 809 fi
 810
 811 if test "x$enable_muon" = "xyes" ; then
 812   AC_DEFINE(HLT_MUON)
 813   ALIMUON_LIBS=$ALIHLTMODULE_LIBS
 814   AC_LANG_PUSH(C++)
 815   dnl
 816   dnl Check for functionality GetRawStream AliMUONDigitMaker.h
 817   dnl
 818   have_muon_digitmaker_getrawstream=no
 819   AC_MSG_CHECKING(for GetRawStream methods of AliMUONDigitMaker)
 820     CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS -I${ALICE_ROOT}/MUON"
 821     LDFLAGS="$save_LDFLAGS -L${ROOTLIBDIR} $ALIROOT_LDFLAGS"
 822     LIBS="$save_LIBS $ROOTLIBS $ALIROOT_LIBS $ALIMUON_LIBS"
 823     AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <AliMUONDigitMaker.h>],
 824                                     [AliMUONDigitMaker dm;
 825                                        dm.GetRawStreamTracker();])],
 826                                     [have_muon_digitmaker_getrawstream=yes],
 827                                       [AC_DEFINE(HAVE_NOT_MUON_DIGITMAKER_GETRAWSTREAM)])
 828     LIBS=$save_LIBS
 829   AC_MSG_RESULT([$have_muon_digitmaker_getrawstream])
 830
 831   AC_LANG_POP(C++)
 832 else
 833   enable_module=$enable_muon
 834 fi
 835 AM_CONDITIONAL(EN_HLT_MUON, test x$enable_muon = xyes)
 836 AC_MSG_CHECKING([whether to compile MUON library])
 837 AC_MSG_RESULT([$enable_module])
 838 AC_SUBST([ALIMUON_LIBS])
 839
 840 dnl ------------------------------------------------------------------
 841 AH_TEMPLATE([HLT_TRIGGER],[hlt trigger library])
 842
 843 ALITRIGGER_LIBS=
 844 CHECK_HLTMODULE([trigger],
 845                 [], [$ALIROOT_CPPFLAGS],
 846                 [], [-L$ROOTLIBDIR], [$ROOTLIBS $ADD_ROOTLIBS],
 847                 [], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 848                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 849
 850 if test "x$enable_module" = "xmissheader"; then
 851   enable_module="no...header.missing"
 852   enable_trigger=$enable_module
 853 elif test "x$enable_module" = "xforce"; then
 854   enable_trigger="yes"
 855 else
 856   enable_trigger=$enable_module
 857 fi
 858
 859 if test "x$enable_trigger" = "xyes" ; then
 860   AC_DEFINE(HLT_TRIGGER)
 861   ALITRIGGER_LIBS=$ALIHLTMODULE_LIBS
 862 else
 863   enable_module=$enable_trigger
 864 fi
 865 AM_CONDITIONAL(EN_HLT_TRIGGER, test x$enable_trigger = xyes)
 866 AC_MSG_CHECKING([whether to compile Trigger library])
 867 AC_MSG_RESULT([$enable_module])
 868 AC_SUBST([ALITRIGGER_LIBS])
 869
 870 dnl ------------------------------------------------------------------
 871 AH_TEMPLATE([HLT_ITS],[hlt its library])
 872
 873 ALIITS_LIBS=
 874 CHECK_HLTMODULE([its],
 875                 [AliITSCompressRawDataSDD.h], [$ALIROOT_CPPFLAGS -I$ALICE_ROOT/ITS],
 876                 [Gui RAWDatasim], [-L$ROOTLIBDIR], [$ROOTLIBS $ADD_ROOTLIBS],
 877                 [ITSbase ITSrec], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 878                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 879
 880 if test "x$enable_module" = "xmissheader"; then
 881   enable_module="no...header.missing"
 882   enable_its=$enable_module
 883 elif test "x$enable_module" = "xforce"; then
 884   enable_its="yes"
 885 else
 886   enable_its=$enable_module
 887   if test "x$enable_its" = "xyes" ; then
 888     AC_LANG_PUSH(C++)
 889     save_CPPFLAGS="$CPPFLAGS"
 890     CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS -I$ALICE_ROOT/ITS"
 891     # changes in the AliVertexer base class revision 26414, Thu Jun 5 15:36:18 2008
 892     # require AliVertexer::GetNominalPos()
 893     AC_MSG_CHECKING([for required functions in AliITSVertexer])
 894     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <AliITSVertexerZ.h>],
 895                                        [AliITSVertexerZ v;
 896                                        v.GetNominalPos()])],
 897                                        [],
 898                                        [enable_its="no...requires.AliRoot>v4-13-Release"])
 899     AC_MSG_RESULT([$enable_its])
 900     AC_LANG_POP(C++)
 901     CPPFLAGS="$save_CPPFLAGS"
 902   fi
 903 fi
 904
 905 if test "x$enable_its" = "xyes" ; then
 906   AC_DEFINE(HLT_ITS)
 907   ALIITS_LIBS=$ALIHLTMODULE_LIBS
 908 else
 909   enable_module=$enable_its
 910 fi
 911 AM_CONDITIONAL(EN_HLT_ITS, test x$enable_its = xyes)
 912 AC_MSG_CHECKING([whether to compile ITS library])
 913 AC_MSG_RESULT([$enable_module])
 914 AC_SUBST([ALIITS_LIBS])
 915
 916 dnl ------------------------------------------------------------------
 917 AH_TEMPLATE([HLT_COMP],[hlt comp library])
 918
 919 ALICOMP_LIBS=
 920 CHECK_HLTMODULE([comp],
 921                 [], [$ALIROOT_CPPFLAGS],
 922                 [], [-L$ROOTLIBDIR], [$ROOTLIBS $ADD_ROOTLIBS],
 923                 [], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
 924                 [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
 925
 926 if test "x$enable_module" = "xmissheader"; then
 927   enable_module="no...header.missing"
 928   enable_comp=$enable_module
 929 elif test "x$enable_module" = "xforce"; then
 930   enable_comp="yes"
 931 else
 932   enable_comp=$enable_module
 933 fi
 934
 935 if test "x$enable_comp" = "xyes" ; then
 936   AC_DEFINE(HLT_COMP)
 937   ALICOMP_LIBS=$ALIHLTMODULE_LIBS
 938 else
 939   enable_module=$enable_comp
 940 fi
 941 AM_CONDITIONAL(EN_HLT_COMP, test x$enable_comp = xyes)
 942 AC_MSG_CHECKING([whether to compile comp library])
 943 AC_MSG_RESULT([$enable_module])
 944 AC_SUBST([ALICOMP_LIBS])
 945
 946 dnl ------------------------------------------------------------------
 947 AC_MSG_CHECKING([whether to disable AliRoot logging])
 948 AH_TEMPLATE([NOALIROOT_LOGGING],[disable AliRoot logging])
 949 AC_ARG_ENABLE(aliroot-logging,
 950   [AC_HELP_STRING([--disable-aliroot-logging],
 951       [disable logging through AliRoot logging methods])],
 952   [],[enable_aliroot_logging=no])
 953 if test "x$have_aliroot" = "xno" ; then
 954   enable_aliroot_logging=yes # this means 'disable'
 955 fi
 956 if test "x$enable_aliroot_logging" != "xno" ; then
 957   AC_DEFINE(NOALIROOT_LOGGING)
 958 fi
 959 AM_CONDITIONAL(NOALIROOT_LOGGING, test x$enable_aliroot_logging != no)
 960 AC_MSG_RESULT([$enable_aliroot_logging])
 961
 962 dnl ------------------------------------------------------------------
 963 AC_MSG_CHECKING([whether to enable saving MC data through the chain])
 964 AH_TEMPLATE([DOMC],[MC saving])
 965 AC_ARG_ENABLE(mc-saving,
 966   [AC_HELP_STRING([--enable-mc-saving],
 967       [enable saving MC data through the chain])],
 968   [],[enable_mc_saving=no])
 969 if test "x$enable_mc_saving" = "xyes" ; then
 970   AC_DEFINE(DOMC)
 971 fi
 972 AC_MSG_RESULT([$enable_mc_saving])
 973
 974 dnl ------------------------------------------------------------------
 975 dnl certainly something old, but we keep the define
 976 AC_MSG_CHECKING([whether to use ROWHOUGH])
 977 AH_TEMPLATE([USEROWHOUGH],[HLT ROWHOUGH])
 978 AC_ARG_ENABLE(rowhough,
 979   [AC_HELP_STRING([--enable-rowhough],
 980       [use ROWHOUGH ])],
 981   [],[enable_rowhough=no])
 982 if test "x$enable_rowhough" = "xyes" ; then
 983   AC_DEFINE(USEROWHOUGH)
 984 fi
 985 AC_MSG_RESULT([$enable_rowhough])
 986
 987 dnl ------------------------------------------------------------------
 988 dnl The ROOTVERSION and ALIROOTVERSION defines were used by the old
 989 dnl stand-alone build system. This is most likely something old we can
 990 dnl get rid off later, or do something more reasonable. Since the define
 991 dnl needs the quotes they have to be  escaped. This works well for the
 992 dnl Makefile but not for the configure script. So we have to add the
 993 dnl defines after all the other checks.
 994 CPPFLAGS="$CPPFLAGS -DROOTVERSION=\\\"`${ROOTCONF} --version`\\\""
 995 if test ! "x$have_aliroot" = "xno" ; then
 996   CPPFLAGS="$CPPFLAGS -DALIROOTVERSION=\\\"Unknown\\\""
 997 fi
 998
 999 dnl ------------------------------------------------------------------
1000 dnl
1001 dnl Documentation
1002 dnl
1003 AC_ARG_VAR(DOXYGEN, The Documentation Generator)
1004 AC_PATH_PROG(PERL, perl)
1005 AC_PATH_PROG(DOXYGEN, doxygen)
1006 AC_ARG_ENABLE(dot,
1007   [AC_HELP_STRING([--enable-dot],
1008       [enable dot documentation generator])],
1009   [],[enable_dot=no])
1010 HAVE_DOT=NO
1011 DOT_PATH=
1012 AC_PATH_PROG(DOT, dot)
1013 if test "x$DOT" != "x" && test "x$enable_dot" = "xyes" ; then
1014    HAVE_DOT=YES
1015    DOT_PATH=`dirname $DOT`
1016 fi
1017
1018 AC_MSG_CHECKING([for documentation mode])
1019 AC_ARG_ENABLE(doc,
1020   [AC_HELP_STRING([--disable-doc],
1021       [disable documentation build; monolithic build --enable-doc=mono ])],
1022   [],[enable_doc=modules])
1023
1024 if test "x$DOXYGEN" = "x" ; then
1025    enable_doc=no.doxygen
1026 elif test "x$enable_doc" = "xyes" ; then
1027    enable_doc=yes
1028 elif test ! "x$enable_doc" = "xmono" && \
1029      test ! "x$enable_doc" = "xmodules"  && \
1030      test ! "x$enable_doc" = "xno"; then
1031    enable_doc=no
1032    AC_MSG_WARN([unknown option])
1033 fi
1034 if test "x$enable_doc" = "xno" ; then
1035    enable_doc=off
1036    DOXYGEN=
1037 fi
1038
1039 AC_MSG_RESULT([$enable_doc])
1040 AM_CONDITIONAL(MONOLITHIC_DOC, test "x$enable_doc" = "xmono")
1041 AM_CONDITIONAL(HAVE_DOXYGEN, test ! "x$DOXYGEN" = "x")
1042 AC_SUBST([HAVE_DOT])
1043 AC_SUBST([DOT_PATH])
1044
1045 dnl HAVE_SRC_SUBDIR=${abs_top_srcdir}/src
1046 dnl echo $HAVE_SRC_SUBDIR
1047 dnl if ! test -d $HAVE_SRC_SUBDIR; then
1048 dnl   HAVE_SRC_SUBDIR=
1049 dnl fi
1050 dnl AC_SUBST([HAVE_SRC_SUBDIR])
1051
1052 dnl ------------------------------------------------------------------
1053 AC_MSG_NOTICE([---------------------------------------------- ])
1054 AC_MSG_NOTICE([                build summary                  ])
1055 AC_MSG_NOTICE([---------------------------------------------- ])
1056
1057 AC_CONFIG_FILES([Makefile
1058                  BASE/Makefile
1059                  BASE/setenv.sh
1060                  BASE/setenv.csh
1061                  BASE/HOMER/Makefile
1062                  BASE/util/Makefile
1063                  BASE/interface/Makefile
1064                  BASE/test/Makefile
1065                  BASE/interface/test/Makefile
1066                  doc/Makefile
1067                  doc/doxygen.conf
1068                  doc/doxymodule.conf])
1069
1070 dnl AliRoot and installation directory for libraries
1071 dnl
1072 AC_MSG_NOTICE([AliRoot: $have_aliroot])
1073 AM_CONDITIONAL(HAVE_ALIROOT, test "x$have_aliroot" != "xno" )
1074 if test "x$have_aliroot" != "xno"; then
1075   AC_CONFIG_FILES([sim/Makefile
1076                    rec/Makefile
1077                    rec/test/Makefile
1078                    shuttle/Makefile
1079                    pendolino/Makefile
1080                    ])
1081 fi
1082 if test "x$prefix" != "xNONE" && test $ALICE_ROOT = $prefix ; then
1083 libdir=\${exec_prefix}/lib/tgt_$ALICE_TARGET
1084 AC_MSG_NOTICE([libdir set to $libdir])
1085 fi
1086
1087 AC_MSG_NOTICE([compile sample library: $enable_sample])
1088 if test "x$enable_sample" = "xyes"; then
1089   AC_CONFIG_FILES([SampleLib/Makefile])
1090 fi
1091
1092 AC_MSG_NOTICE([compile RCU library: $enable_rcu])
1093 if test "x$enable_rcu" = "xyes"; then
1094   AC_CONFIG_FILES([RCU/Makefile
1095                    RCU/test/Makefile
1096                    ])
1097 fi
1098
1099 AC_MSG_NOTICE([compile TPC library: $enable_tpc])
1100 if test "x$enable_tpc" = "xyes"; then
1101   AC_CONFIG_FILES([TPCLib/Makefile
1102                    TPCLib/test/Makefile
1103                    TPCLib/mapping2array.cxx
1104                    TPCLib/OnlineDisplay/Makefile
1105                    ])
1106 fi
1107
1108 AC_MSG_NOTICE([compile PHOS library: $enable_phos])
1109 if test "x$enable_phos" = "xyes"; then
1110   AC_CONFIG_FILES([PHOS/Makefile])
1111 fi
1112
1113 AC_MSG_NOTICE([compile TRD library: $enable_trd])
1114 if test "x$enable_trd" = "xyes"; then
1115   AC_CONFIG_FILES([TRD/Makefile])
1116 fi
1117
1118 AC_MSG_NOTICE([compile FMD library: $enable_fmd])
1119 if test "x$enable_fmd" = "xyes"; then
1120   AC_CONFIG_FILES([FMD/Makefile])
1121 fi
1122
1123 AC_MSG_NOTICE([compile MUON library: $enable_muon])
1124 if test "x$enable_muon" = "xyes"; then
1125   AC_CONFIG_FILES([MUON/Makefile])
1126 fi
1127
1128 AC_MSG_NOTICE([compile ITS library: $enable_its])
1129 if test "x$enable_its" = "xyes"; then
1130   AC_CONFIG_FILES([ITS/Makefile])
1131 fi
1132
1133 AC_MSG_NOTICE([compile trigger library: $enable_trigger])
1134 if test "x$enable_trigger" = "xyes"; then
1135   AC_CONFIG_FILES([trigger/Makefile])
1136 fi
1137
1138 AC_MSG_NOTICE([compile comp library: $enable_comp])
1139 if test "x$enable_comp" = "xyes"; then
1140   AC_CONFIG_FILES([comp/Makefile])
1141 fi
1142
1143 AC_OUTPUT
1144 dnl
1145 dnl EOF
1146 dnl
1147