TEvtGen/Photos/configure.in

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 AC_PREREQ(2.59)
   5 AC_INIT( [Photos C++ Interface], [3.3], [tomasz.przedzinski@uj.edu.pl] )
   6 AC_LANG_CPLUSPLUS
   7
   8 AC_PREFIX_DEFAULT([`pwd`])
   9 AC_CONFIG_SRCDIR([src/photosCInterfaces/Photos.cxx])
  10
  11 ##############################################################################
  12 # Process command line options
  13
  14 if test "$AFS_PATHS" == "yes"; then
  15         with_hepmc=$HEPMCLOCATION
  16         with_tauola=$TAUOLALOCATION
  17         with_mc_tester=$MCTESTERLOCATION
  18         with_pythia8=$PYTHIALOCATION
  19         pythia8data=$PYTHIA8DATA
  20 fi
  21
  22 echo ""
  23
  24 AC_MSG_CHECKING([if HepMC location defined])
  25 AC_ARG_WITH(
  26   [hepmc],
  27   [AS_HELP_STRING([--with-hepmc], [Path to HepMC 2.xx (use --without-hepmc to compile without HepMC)] )],
  28   [AC_MSG_RESULT([$with_hepmc])],
  29   [AC_MSG_RESULT([no])]
  30 )
  31
  32 AC_MSG_CHECKING([if MC-TESTER location defined])
  33 AC_ARG_WITH(
  34   [mc-tester],
  35     [AS_HELP_STRING([--with-mc-tester], [Path to MC-TESTER 1.23 or later (used by examples only)] )],
  36   [AC_MSG_RESULT([$with_mc_tester])],
  37   [AC_MSG_RESULT([no])]
  38 )
  39
  40 AC_MSG_CHECKING([if Pythia 8 location defined])
  41 AC_ARG_WITH(
  42   [pythia8],
  43     [AS_HELP_STRING([--with-pythia8], [Path to Pythia 8.1 or later (used by examples only)] )],
  44   [AC_MSG_RESULT([$with_pythia8])],
  45   [AC_MSG_RESULT([no])]
  46 )
  47
  48 AC_MSG_CHECKING([if Tauola location defined])
  49 AC_ARG_WITH(
  50   [tauola],
  51     [AS_HELP_STRING([--with-tauola], [Path to Tauola C++ interface v1.0.5 or later (used by examples only)] )],
  52   [AC_MSG_RESULT([$with_tauola])],
  53   [AC_MSG_RESULT([no])]
  54 )
  55
  56 # Check for debug flags
  57 AC_MSG_CHECKING([if debug flags are enabled])
  58 AC_ARG_ENABLE(
  59   [debug],
  60   [AS_HELP_STRING([--enable-debug],[Enable debug flags])],
  61   [
  62     AC_MSG_RESULT([$enable_debug]) ;
  63     FFLAGS="-g3 -O0" ;
  64     CXXFLAGS="-g3 -O0"
  65   ],
  66   [
  67     AC_MSG_RESULT([no]) ;
  68     FFLAGS="-O2" ;
  69     CXXFLAGS="-O2"
  70   ]
  71 )
  72
  73 echo ""
  74
  75 ##############################################################################
  76 # Check for programs
  77 AC_PROG_MAKE_SET
  78 AC_PROG_LN_S
  79 AC_PROG_CC
  80 AC_PROG_CXX
  81 AC_PROG_RANLIB
  82
  83 # here is a trick to preffer
  84 #   gfortran for gcc4 and higher
  85 #   and g77 for gcc3 and lower
  86 flist="gfortran g77 f77"
  87 if [[[ "$(gcc -dumpversion | cut -d . -f 1)" < "4" ]]] ; then
  88   flist="g77 f77 gfortran"
  89 fi
  90
  91 AC_PROG_F77([$flist])
  92 AC_PROG_CPP
  93 AC_CHECK_PROG(DIRECT_CPP,cpp,cpp,$CPP)
  94
  95 # Checks for typedefs, structures, and compiler characteristics.
  96 AC_C_CONST
  97 AC_C_INLINE
  98 AC_CHECK_TYPES([ptrdiff_t])
  99
 100 # Checks for library functions.
 101 AC_FUNC_MALLOC
 102 AC_FUNC_STRFTIME
 103 AC_CHECK_FUNCS([atexit getcwd pow sqrt], ,
 104 [ echo "" &&
 105   echo "ERROR: Basic functions not found. Something's wrong with paths." &&
 106   exit -1
 107 ])
 108
 109 ##############################################################################
 110 # Check for HepMC header files
 111
 112 # If user specified --without-hepmc, skip hepmc check
 113 if ! test "$with_hepmc" == "no"; then
 114
 115 AC_SUBST(with_hepmc)
 116 CPPFLAGS="-I$with_hepmc/include $CPPFLAGS"
 117
 118 AC_CHECK_HEADERS([HepMC/Version.h], ,
 119 [ echo "" &&
 120   echo "ERROR: HepMC not found. To provide location use:" &&
 121   echo "         --with-hepmc=/path/to/HepMC" ;
 122   echo "       or use";
 123   echo "         --without-hepmc";
 124   echo "       (Consider using 'source platform/afs.paths.sh' (or .csh) )"
 125   echo ""
 126   exit -1
 127 ])
 128
 129 else
 130   with_hepmc=""
 131   AC_SUBST(with_hepmc)
 132 fi
 133
 134 ##############################################################################
 135 with_photos=`pwd`
 136
 137 if test "$prefix" != "NONE"; then
 138   with_photos=$prefix
 139 fi
 140
 141 pythia8data=$PYTHIA8DATA
 142
 143 if test -z "$pythia8data"; then
 144         pythia8data=$with_pythia8/xmldoc
 145 fi
 146
 147 ln -sf platform/make.inc make.inc
 148
 149 AC_SUBST(with_photos)
 150 AC_SUBST(with_hepmc)
 151 AC_SUBST(pythia8data)
 152 AC_SUBST(with_tauola)
 153 AC_SUBST(with_pythia8)
 154 AC_SUBST(with_mc_tester)
 155 AC_CONFIG_FILES([platform/make.inc configure.paths.sh configure.paths.csh])
 156 AC_OUTPUT
 157