+dnl ------------------------------------------------------------------
+AH_TEMPLATE([HLT_CALO],[hlt calo(rimeter) library])
+
+ALICALO_LIBS=
+CHECK_HLTMODULE([calo],
+ [], [$ALIROOT_CPPFLAGS],
+ [RAWDatasim], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS], [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS],
+ [PHOSUtils PHOSbase PHOSrec PHOSsim PHOSshuttle], [-L$ROOTLIBDIR $ALIROOT_LDFLAGS],
+ [$ROOTLIBS $ADD_ROOTLIBS $ALIROOT_LIBS])
+
+if test "x$enable_module" = "xmissheader"; then
+ enable_module="no...missing.headers"
+ enable_calo=$enable_module
+elif test "x$enable_module" = "xforce"; then
+ enable_calo="yes"
+else
+ have_alicalorawstream=no
+ if test ! "x$have_aliroot" = "xno" ; then
+ AC_LANG_PUSH(C++)
+ save_CPPFLAGS="$CPPFLAGS"
+ # this can not be used as AliCaloRawStream.h indirectly depends on TString.h
+ #AC_CHECK_HEADERS([AliCaloRawStream.h], [have_alicalorawstream=yes])
+ CPPFLAGS="$save_CPPFLAGS $ALIROOT_CPPFLAGS -I$ALICE_ROOT/PHOS"
+ AC_MSG_CHECKING([for AliCaloRawStream.h usability])
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <TString.h>
+ #include <AliCaloRawStream.h>],
+ [int i])],
+ [AC_DEFINE(HAVE_ALICALORAWSTREAM)
+ have_alicalorawstream=yes],
+ [])
+ AC_MSG_RESULT([$have_alicalorawstream])
+ AC_LANG_POP(C++)
+ CPPFLAGS="$save_CPPFLAGS"
+ fi
+ if test "x$have_alicalorawstream" != "xyes"; then
+ enable_calo="no...requires.AliRoot>v4-05-07"
+ else
+ enable_calo=$enable_module
+ fi
+fi
+
+if test "x$enable_calo" = "xyes" ; then
+ AC_DEFINE(HLT_CALO)
+ ALICALO_LIBS=$ALIHLTMODULE_LIBS
+else
+ enable_module=$enable_calo
+fi
+AM_CONDITIONAL(EN_HLT_CALO, test x$enable_calo = xyes)
+AC_MSG_CHECKING([whether to compile CALO library])
+AC_MSG_RESULT([$enable_module])
+AC_SUBST([ALICALO_LIBS])
+