# $Id: architecture.gmk,v 1.62 2000/02/14 11:27:26 gcosmo Exp $
# ------------------------------------------------------------------------
#       GEANT 4 - Architecture configuration script for GNU Make
#
#       First implementation: July 7th 1995
#
# Description
# -----------
# to override variables defined in this script, use "gmake -e", this will
# cause environment variables to take precedence. In this case watch for
# inadvertant overrides!
#
# List of the supported architectures/compilers and related flavors for
# the environment variable G4SYSTEM:
#
#          SUN-CC      SunOS 5.6, CC 4.2 compiler (default)
#
#          HP-aCC      HP-UX 10.20, aCC A.01.21 compiler
#
#          DEC-cxx     DEC-OSF/1 4.0, DEC C++ 6.1
#
#          Linux-g++   Linux (Red Hat 5.1/6.1), egcs 1.1.2
#
#          WIN32-VC    Windows/NT and Microsoft Visual C++ 6.0
#                      Adding CYGWIN32 tools (make, g++ as "makedepend", sh...)
#                      Note: you will need to set your environment, see the
#                            installation guide.
# -------------------------------------------------------------------------

# Definition of HEP_ODBMS_LIBS, OBJY_LIBS and OSPACE_LIBS by HepODBMS.
# Note: If G4ODBMS is defined, it calls for HEP_ODBMS setup files in
#       $(HEP_ODBMS_DIR)/etc/.
#
ifdef G4ODBMS
  # variables LHCXXTOP and PLATF are used in HepODBMS setup
  include $(HEP_ODBMS_DIR)/etc/$(OS).mk
  G4ODBMS_LIBS := $(HEP_ODBMS_LIBS) $(OBJY_LIBS) $(OSPACE_LIBS)
endif

MAKEFLAGS= --no-print-directory

# If not specified, the default platform for G4SYSTEM is SUN-CC ...
#
ifndef G4SYSTEM
  G4SYSTEM := SUN-CC
endif
ifeq ($(G4SYSTEM),WIN32-VC-NICE)
  G4SYSTEM := WIN32-VC
endif

# If not specified, the default path for G4 installation G4INSTALL is
# set to $HOME/geant4 ...
#
ifndef G4INSTALL
  G4INSTALL := $(HOME)/geant4
endif

# If not specified, the default path for G4 source G4BASE is
# set to $G4INSTALL/source ...
#
ifndef G4BASE
  G4BASE := $(G4INSTALL)/source
endif

# If not specified, the default path for the user's workdir is the same
# as G4INSTALL ...
#
ifndef G4WORKDIR
  G4WORKDIR := $(G4INSTALL)
endif

# If not specified, the default path for temporary files G4TMP is
# set to $G4WORKDIR/tmp/$G4SYSTEM ...
#
ifndef G4TMP
  G4TMP := $(G4WORKDIR)/tmp
endif
G4DUMMY_VARIABLE:=$(shell [ ! -d $(G4TMP) ] && mkdir -p $(G4TMP) )
	
# If not specified, the default path for G4 libraries G4LIB is
# set to $G4INSTALL/lib/$G4SYSTEM ...
#
ifndef G4LIB
  G4LIB := $(G4INSTALL)/lib
endif
G4DUMMY_VARIABLE:=$(shell [ ! -d $(G4LIB) ] && mkdir -p $(G4LIB) )
G4DUMMY_VARIABLE:=$(shell [ ! -d $(G4LIB)/$(G4SYSTEM) ] && mkdir -p $(G4LIB)/$(G4SYSTEM) )

# If not specified, the default path for G4 binaries G4BIN is
# set to $G4WORKDIR/bin/$G4SYSTEM ...
#
ifndef G4BIN
  G4BIN := $(G4WORKDIR)/bin
endif
G4DUMMY_VARIABLE:=$(shell [ ! -d $(G4BIN) ] && mkdir -p $(G4BIN) )

#################### schema directories & setup for G4ODBMS ###################
#
ifdef G4ODBMS
# If not specified, the default path for G4 schema G4SCHEMA_DIR is
# set to $G4LIB/$G4SYSTEM/schema ...
#
ifndef G4SCHEMA_DIR
  G4SCHEMA_DIR := $(G4LIB)/$(G4SYSTEM)/schema
  G4SCHEMA_INCLUDE := $(G4SCHEMA_DIR)/include
endif
ifndef G4SCHEMA_FDID
  G4SCHEMA_FDID := 207
endif

G4DUMMY_VARIABLE:=$(shell [ ! -d $(G4SCHEMA_DIR) ] && mkdir -p $(G4SCHEMA_DIR) )
G4DUMMY_VARIABLE:=$(shell [ ! -d $(G4SCHEMA_INCLUDE) ] && mkdir -p $(G4SCHEMA_INCLUDE) )

# If not specified, the default path for G4 temporary schema G4TMPSCHEMA_DIR is
# set to $G4TMP/$G4SYSTEM/schema (for building persistency library)...
#
ifndef G4TMPSCHEMA_DIR
  G4TMPSCHEMA_DIR := $(G4TMP)/$(G4SYSTEM)/schema
  G4TMPSCHEMA_BOOT := $(G4TMPSCHEMA_DIR)/G4SCHEMA
endif

G4DUMMY_VARIABLE:=$(shell [ ! -d $(G4TMPSCHEMA_DIR) ] && mkdir -p $(G4TMPSCHEMA_DIR) )

# If not specified, the default path for G4 example schema G4EXAMPLE_BOOT_DIR is
# set to $G4WORKDIR/exampleSchema (for persistency examples)...
#
ifndef G4EXAMPLE_BOOT_DIR
  G4EXAMPLE_BOOT_DIR := $(G4WORKDIR)/exampleSchema/$(G4SYSTEM)
endif

G4DUMMY_VARIABLE:=$(shell [ ! -d $(G4EXAMPLE_BOOT_DIR) ] && mkdir -p $(G4EXAMPLE_BOOT_DIR) )

ifndef G4EXAMPLE_BOOT
  G4EXAMPLE_BOOT = $(G4EXAMPLE_BOOT_DIR)/$(name)
endif

# If not specified, the default path for G4 example runtime federated
# database directory G4EXAMPLE_FD_DIR is set to $G4WORKDIR/exampleFD
# (for persistency examples)...
#
ifndef G4EXAMPLE_FD_DIR
  G4EXAMPLE_FD_DIR := $(G4WORKDIR)/exampleFD/$(G4SYSTEM)
endif

G4DUMMY_VARIABLE:=$(shell [ ! -d $(G4EXAMPLE_FD_DIR) ] && mkdir -p $(G4EXAMPLE_FD_DIR) )
G4OODDLX_FLAGS := -DTEMPLATEP_HIDES_FNCD

ifndef G4EXAMPLE_FD
  G4EXAMPLE_FD = $(G4EXAMPLE_FD_DIR)/$(name)
endif

endif
#
########################### end setup for G4ODBMS #############################

# If G4DEBUG or G4NO_OPTIMISE are not specified,
# the default compilation is optimised ...
#
ifdef G4DEBUG
  CPPFLAGS += -DG4DEBUG
  G4DEBUG := 1
else
  ifndef G4NO_OPTIMISE
    CPPFLAGS += -DG4OPTIMISE
    G4OPTIMISE := 1
  endif
endif

# CLHEP path, etc.
#
ifndef CLHEP_BASE_DIR
  CLHEP_BASE_DIR    := /afs/cern.ch/sw/geant4/dev/CLHEP/$(G4SYSTEM)/pro
endif
ifndef CLHEP_INCLUDE_DIR
  CLHEP_INCLUDE_DIR := $(CLHEP_BASE_DIR)/include
endif
ifndef CLHEP_LIB_DIR
  CLHEP_LIB_DIR     := $(CLHEP_BASE_DIR)/lib
endif
ifndef CLHEP_LIB
  ifeq ($(G4SYSTEM),WIN32-VC)
    CLHEP_LIB         := CLHEP.lib
  else
    CLHEP_LIB         := CLHEP
  endif
endif

# Native STL is the default
#
CPPFLAGS += -DG4USE_STL
G4STLINC := $(G4BASE)/global/STLInterface

# Path to ObjectSpace STL (or STLport <- only test for Win/NT)
#
ifdef G4USE_OSPACE

  # ObjectSpace STL implementation
  #
  ifndef OSPACE_BASE_DIR
    OSPACE_BASE_DIR := /afs/cern.ch/sw/geant4/dev/ObjectSpace/$(G4SYSTEM)/pro/ToolKit
  endif
  OSPACEINC       := -I$(OSPACE_BASE_DIR)/ospace/std -I$(OSPACE_BASE_DIR)/ospace/stl
  OSPACELIBS      := -L$(OSPACE_BASE_DIR)/lib -lospace

  ifeq ($(G4SYSTEM),WIN32-VC)
    OSPACE_BASE_DIR := $(OBJECT_SPACE_BASE)
    OSPACEINC  := -I$(OSPACE_BASE_DIR)/ospace/std -I$(OSPACE_BASE_DIR)/ospace/stl -I$(OSPACE_BASE_DIR)
    OSPACELIBS := '-libpath':$(OSPACE_BASE_DIR)/lib std-2.1-vc5.0-mt.lib
    CPPFLAGS   += -DG4USE_OLDSTL 
    CPPFLAGS   += -DOS_WIN_NT_4_0 -DOS_MULTI_THREADED -D_WIN32_WINNT $(OSPACEINC)
  endif

else 
ifdef G4USE_STLPORT

  # STLport STL implementation
  # (derived from SGI implementation) - TEST on WIN32
  #
  ifeq ($(G4SYSTEM),WIN32-VC)
    STLPORT_BASE_DIR := $(STLPORT_BASE)
    OSPACEINC  := -I$(STLPORT_BASE_DIR)/stl
    CPPFLAGS   += -DG4USE_OLDSTL
    CPPFLAGS   += -D_NOTHREADS -D__STL_NO_NEW_IOSTREAMS -D__STL_NO_NAMESPACES
    CPPFLAGS   += -D__STL_NO_NEW_STYLE_HEADERS
  endif

endif   #STLport
endif   #OPSPACE

# Paths for G4 data
#
ifndef G4DATA
  G4DATA := $(G4INSTALL)/data
endif

# Photon evaporation data
#
ifndef G4LEVELGAMMADATA
  G4LEVELGAMMADATA := $(G4DATA)/PhotonEvaporation
endif

# Toggle variables (positional qualifiers) between WIN32-VC and UNIX...
#
ifeq ($(G4SYSTEM),WIN32-VC)
  OUT_OBJ := -TP '-Fo'
  FOR_OBJ := '-Fo'
  OUT_LIB := '-out:'
  OUT_EXE := '-Fe'
  LIB_PATH := '-libpath:'
  CERNLIB_PATH := "z:\p32\cern\new\df\lib"
  PATH_DEL := \\
  #
  # pattern for next substitution
  #
  LIB_PATT  := lib(LibName).a
  FLIB_PATT := (LibName).lib
else
  OUT_OBJ := -o 
  FOR_OBJ := -o 
  OUT_LIB := 
  OUT_EXE := -o 
  LIB_PATH := -L
  CERNLIB_PATH := /cern/pro/lib
  PATH_DEL := /
  #
  # pattern for next substitution
  #
  LIB_PATT  := -l(LibName)
  FLIB_PATT := $(LIB_PATT)
endif

# Variables for implicit rules, etc., as suggested in GNU Make manual...
#
CPPFLAGS  += -Iinclude -I$(G4STLINC)
CPPFLAGS  += -I$(CLHEP_INCLUDE_DIR)

# Positional qualifiers in action...
#
ifeq ($(G4SYSTEM),WIN32-VC)
  LDFLAGS   := -link $(LIB_PATH)$(CLHEP_LIB_DIR)
  LOADLIBS  := $(CLHEP_LIB)
else
##  LDFLAGS   := -L$(CLHEP_LIB_DIR)
  LDFLAGS   := 
##  LOADLIBS  := -l$(CLHEP_LIB)
  LOADLIBS  := $(CLHEP_LIB_DIR)/lib$(CLHEP_LIB).a
  LOADLIBS  += -lm
endif

# Graphic variables...
#
ifndef VISLIBS
  VISLIBS :=
endif
# ------------------ X11 ---------------------
X11FLAGS  :=
X11LIBS   := -lXmu -lXt -lXext -lX11
# ----------------- Motif --------------------
XMFLAGS   :=
XMLIBS    := -lXm
# ---------------- Athena --------------------
XAWFLAGS   :=
XAWLIBS    := -lXaw
# ---------------- OpenGL --------------------
# The user can define his own values of OGLFLAGS and OGLLIBS.
# OGLFLAGS gives the directory containing include files.
#   E.g.: OGLFLAGS  := -I$(OGLHOME)/include
# OGLLIBS gives the libraries.
#   E.g.: OGLLIBS   := -L$(OGLHOME)/lib -lGLU -lGL
#   Or  : OGLLIBS   := -L$(OGLHOME)/lib -lMesaGLU -lMesaGL
# OGLHOME is often /usr or /usr/local.  Or it can point to a special
# installation.
# If the user does not set his/her own values, system-dependent values
# are set below.  Most system-dependent code assumes OGLHOME is set.
# ------------- OpenInventor -----------------
ifndef HEPVISINC
  HEPVISINC := $(HEPVISDIR)/include
endif
ifndef HEPVISLIB
  HEPVISLIB := $(HEPVISDIR)/source
endif
ifndef OIVFLAGS
  OIVFLAGS  := -I${HEPVISINC}
endif
ifndef OIVLIBS
  OIVLIBS   := -L${HEPVISLIB} -lHEPVis -lInventorXt -lInventor -lGLU -lGL
endif
# ----------------- OPACS --------------------
# lesstiff is bugged for popups ; then OPACS/Xo uses 
# the Xaw widgets for handling popups. The OPACS distrib
# for Linux assumes that lesstif is used by default. To be
# coherent we set in Geant4 the default toolkit to lesstif 
# on Linux in order to link with -lXaw, etc...
ifndef G4_OPACS_WIDGET_SET
  ifeq ($(G4SYSTEM),Linux-g++)
    G4_OPACS_WIDGET_SET := lesstif
  else
    G4_OPACS_WIDGET_SET := Xm
  endif
endif

# For cfront compilers the repository location is set to
# $G4TMP/$G4SYSTEM/g4.ptrepository.
#
G4TEMPLATE_REPOSITORY := $(G4SYSTEM)/g4.ptrepository
G4TEMPEXEC_REPOSITORY := $(G4TEMPLATE_REPOSITORY)/exec
G4TREP := $(G4TMP)/$(G4TEMPLATE_REPOSITORY)

# Default archive call. Changed for: SUN-CC.
#
AR := ar r

# Default echo used with makedepend. Changed for SUN-CC, Linux-g++.
#
ECHO:= echo

# Default grep used with source/GNUmakfile.  Changed for SUN-CC.
#
GREP := grep

#
# Architecture dependent setups...
#

# -------- SUN ---------
#
ifeq ($(G4SYSTEM),SUN-CC)
  CXX       := CC
  ifdef G4OPTIMISE
    CXXFLAGS  := -O
  else
    ifdef G4DEBUG
      CXXFLAGS  := -g
      FCFLAGS := -g
      CCFLAGS := -g
    endif
  endif
#  CXXFLAGS += -fnonstd
  CFRONT_G4TEMPLATE_REPOSITORY  := true
  FC     := f77
  SHEXT  := so
  AR     := $(CXX) -xar -ptr$(G4TREP) -o
  ECHO   := /bin/echo
  GREP   := /usr/xpg4/bin/grep
  FCLIBS := -lM77 -lF77 -lsunmath
  X11FLAGS  := -I/usr/openwin/include/X11/extensions -I/usr/openwin/include/X11
  X11FLAGS  += -I/usr/openwin/include
  X11LIBS   := -L/usr/openwin/lib -L/usr/dt/lib -L/usr/ucblib
  X11LIBS   += -R/usr/openwin/lib -lXmu -lX11 -lXext 
  XMLIBS    := -L/usr/openwin/lib -L/usr/dt/lib -L/usr/ucblib
  XMLIBS    += -R/usr/openwin/lib -lXt -lXm -lX11
  XAWFLAGS  := -I/usr/openwin/include/X11
  XAWLIBS   := -L/usr/openwin/lib -L/usr/dt/lib -L/usr/ucblib
  XAWLIBS   += -R/usr/openwin/lib -lXaw -lXmu -lXt -lX11 -lXext
  ifndef OGLFLAGS
    OGLFLAGS  := -I$(OGLHOME)/include 
  endif
  ifndef OGLLIBS
    OGLLIBS   := -L$(OGLHOME)/lib -lGLU -lGL
  endif
  CPPFLAGS += -DSOCKET_IRIX_SOLARIS
  LOADLIBS += -L/usr/lib -lsocket -lnsl
  CPPFLAGS += -DG4NOT_ISO_DELETES
  CPPFLAGS += -I$(G4STLINC)/wrappers/$(G4SYSTEM)
  ifdef G4USE_OSPACE
    CPPFLAGS += -DOS_SOLARIS_2_5 -DOS_NEW_CHECK -DOS_STL_ASSERT
    CPPFLAGS += -DOS_NO_WSTRING -DOS_NO_ALLOCATORS
    CPPFLAGS += $(OSPACEINC) -I$(OSPACE_BASE_DIR)
  endif
endif

# -------- SUN/CC5 ---------  !!! under testing !!!
#                               SunOS-2.6 CC-5.0
ifeq ($(G4SYSTEM),SUN-CC5)
  CXX       := CC
  ifdef G4OPTIMISE
    CXXFLAGS  := -O
  else
    ifdef G4DEBUG
      CXXFLAGS  := -g
      FCFLAGS := -g
      CCFLAGS := -g
    endif
  endif
#  CXXFLAGS += -fnonstd
  G4_HAVE_BOOL := yes
  CFRONT_G4TEMPLATE_REPOSITORY  := true
  FC     := f77
  SHEXT  := so
  AR     := $(CXX) -xar -ptr$(G4TREP) -o
  ECHO   := /bin/echo
  GREP   := /usr/xpg4/bin/grep
  FCLIBS := -lM77 -lF77 -lsunmath
  X11FLAGS  := -I/usr/openwin/include/X11/extensions -I/usr/openwin/include/X11
  X11FLAGS  += -I/usr/openwin/include
  X11LIBS   := -L/usr/openwin/lib -L/usr/dt/lib -L/usr/ucblib
  X11LIBS   += -R/usr/openwin/lib -lXmu -lX11 -lXext 
  XMLIBS    := -L/usr/openwin/lib -L/usr/dt/lib -L/usr/ucblib
  XMLIBS    += -R/usr/openwin/lib -lXt -lXm -lX11
  XAWFLAGS  := -I/usr/openwin/include/X11
  XAWLIBS   := -L/usr/openwin/lib -L/usr/dt/lib -L/usr/ucblib
  XAWLIBS   += -R/usr/openwin/lib -lXaw -lXmu -lXt -lX11 -lXext
  ifndef OGLFLAGS
    OGLFLAGS  := -I$(OGLHOME)/include 
  endif
  ifndef OGLLIBS
    OGLLIBS   := -L$(OGLHOME)/lib -lGLU -lGL
  endif
  CPPFLAGS += -DSOCKET_IRIX_SOLARIS
  LOADLIBS += -L/usr/lib -lsocket -lnsl
  CPPFLAGS += -DG4NOT_ISO_DELETES
  CPPFLAGS += -I$(G4STLINC)/wrappers/$(G4SYSTEM)
  ifdef G4USE_OSPACE
    CPPFLAGS += -DOS_SOLARIS_2_5 -DOS_NEW_CHECK -DOS_STL_ASSERT
    CPPFLAGS += -DOS_NO_WSTRING -DOS_NO_ALLOCATORS
    CPPFLAGS += $(OSPACEINC) -I$(OSPACE_BASE_DIR)
    CXXFLAGS += -compat
  else
    ifndef G4NO_STD_NAMESPACE
      G4USE_STD_NAMESPACE := yes
      CPPFLAGS += -DG4USE_STD_NAMESPACE
    else
      CXXFLAGS += -compat
    endif
  endif
endif

# -------- HP ---------
#
ifeq ($(G4SYSTEM),HP-aCC)
  CXX       := aCC
  ifdef G4OPTIMISE
    CXXFLAGS  := +O2 +Onolimit
  else
    ifdef G4DEBUG
      CXXFLAGS := -g
      FCFLAGS  := -g
      CCFLAGS  := -g
    endif
  endif
  CXXFLAGS += +DAportable +W823
  CPPFLAGS += -I/usr
  ifdef G4MAKESHLIB
    CXXFLAGS += +Z
  endif
  G4_HAVE_BOOL := yes
  FC      := f77
  FCFLAGS += +E6 +ppu
  CCFLAGS += -Ae +DAportable
  X11FLAGS  := -I/usr/include/X11/extensions -I/usr/contrib/X11R6/include
  X11FLAGS  += -I/usr/contrib/X11R6/include/X11
  X11LIBS   := -L/usr/contrib/X11R6/lib -lXmu -L/usr/lib -lXt -lXext -lX11
  XMFLAGS   := -I/usr/include/Motif1.2
  XMLIBS    := -L/usr/lib/Motif1.2_R6 -lXm
  XAWFLAGS  := -I/usr/contrib/X11R6/include -I/usr/contrib/X11R6/include/X11
  XAWLIBS   := -L/usr/contrib/X11R6/lib -lXaw
  ifndef OGLFLAGS
    OGLFLAGS  := -I$(OGLHOME)/include 
  endif
  ifndef OGLLIBS
    OGLLIBS   := -L$(OGLHOME)/lib -lGLU -lGL
    OGLLIBS   += -L/opt/graphics/common/lib -lXwindow -lhpgfx -lXhp11 -ldld
  endif
  CPPFLAGS += -DG4NOT_ISO_DELETES
  CPPFLAGS += -I$(G4STLINC)/wrappers/$(G4SYSTEM)
  ifdef G4USE_OSPACE
    CPPFLAGS += -DOS_HPUX_10_20 -DOS_NEW_CHECK -DOS_STL_ASSERT
    CPPFLAGS += -DOS_NO_WSTRING -DOS_NO_ALLOCATORS -D__HPACC_NOEH
    CPPFLAGS += $(OSPACEINC) -I$(OSPACE_BASE_DIR)
  else
    ifndef G4NO_STD_NAMESPACE
      G4USE_STD_NAMESPACE := yes
      CPPFLAGS += -DG4USE_STD_NAMESPACE
    endif
  endif
endif

# -------- SGI ---------   !!! not supported !!!
#                           Irix-6.5.5 CC-7.2.1
ifeq ($(G4SYSTEM),SGI-CC)
  CXX       := CC
  ifdef G4OPTIMISE
    CXXFLAGS  := -O -OPT:Olimit=5000
  else
    ifdef G4DEBUG
      CXXFLAGS  := -g 
      FCFLAGS   := -g
      CCFLAGS   := -g
    endif
  endif
  G4_HAVE_BOOL := yes
  CXXFLAGS  += -ptused
  FC        := f77
  FCLIBS    := -lftn
  SHEXT     := so
  X11FLAGS  := -I/usr/include/X11/extensions -I/usr/include/X11
  X11LIBS   := -L/usr/lib -lXmu -lXt -lXext -lX11
  XMLIBS    := -L/usr/lib -lXm
  ifndef OGLFLAGS
    OGLFLAGS  :=
  endif
  ifndef OGLLIBS
    OGLLIBS   := -L/usr/lib -lGLU -lGL
  endif
  CPPFLAGS += -DSOCKET_IRIX_SOLARIS
  CPPFLAGS += -I$(G4STLINC)/wrappers/$(G4SYSTEM)
  ifdef G4USE_OSPACE
    CPPFLAGS += -DOS_IRIX_6_5 -DOS_NEW_CHECK -DOS_STL_ASSERT
    CPPFLAGS += -DOS_NO_WSTRING -DOS_NO_ALLOCATORS
    CPPFLAGS += $(OSPACEINC) -I$(OSPACE_BASE_DIR)
  endif
endif

# -------- AIX ----------     !!! not supported !!!
#                                 AIX-4.3.2 xlC
ifeq ($(G4SYSTEM),AIX-xlC)
  CXX       := xlC
  ifdef G4OPTIMISE
    CXXFLAGS  := -O3 -qtwolink -+
  else
    ifdef G4DEBUG
      CXXFLAGS  := -g -qdbxextra -qcheck=all -qfullpath -qtwolink -+
      FCFLAGS := -g
      CCFLAGS := -g
    endif
  endif
  FC := xlf
  FCFLAGS += -qextname
  FCLIBS := -lxlf90 -lxlf
  X11FLAGS  := -I/usr/include/X11/extensions -I/usr/include/X11
  X11LIBS   := -L/usr/lib -lXmu -lX11 -lXext
  XMFLAGS   := -I/usr/include/Motif1.2
  XMLIBS    := -L/usr/lib -lXm -lXt -lX11
  XAWFLAGS  := -I/usr/include/X11
  XAWLIBS   := -L/usr/lib -lXaw -lXmu -lXt -lX11 -lXext
  ifndef OGLFLAGS
    OGLFLAGS  := -I$(OGLHOME)/include 
  endif
  ifndef OGLLIBS
    OGLLIBS   := -L$(OGLHOME)/lib -lGLU -lGL
  endif
  CPPFLAGS += -DG4NOT_ISO_DELETES
  CPPFLAGS += -I$(G4STLINC)/wrappers/$(G4SYSTEM)
  ifdef G4USE_OSPACE
    CPPFLAGS += -DOS_AIX_4 -DOS_NEW_CHECK -DOS_STL_ASSERT
    CPPFLAGS += -DOS_NO_WSTRING -DOS_NO_ALLOCATORS
    CPPFLAGS += $(OSPACEINC) -I$(OSPACE_BASE_DIR)
  endif
endif

# -------- DEC ---------
#
ifeq ($(G4SYSTEM),DEC-cxx)
  CXX		:= cxx
  ifdef G4OPTIMISE
    CXXFLAGS	:= -O
  else
    ifdef G4DEBUG
      CXXFLAGS	:= -gall
      FCFLAGS	:= -g
      CCFLAGS   := -g
    endif
  endif
  G4_HAVE_BOOL  := yes
  CXXFLAGS	+= -ieee -timplicit_local
  FC		:= f77
  FCLIBS	:= -lUfor -lfor -lFutil -lots
  X11FLAGS  := -I/usr/include/X11/extensions -I/usr/include/X11
  ifndef OGLFLAGS
    OGLFLAGS  := -I$(OGLHOME)/include 
#   OGLFLAGS  := -I/usr/include -I/usr/local/include
  endif
  ifndef OGLLIBS
    OGLLIBS   := -L$(OGLHOME)/lib -lGLU -lGL
#   OGLLIBS   := -lMesaGLU -lMesaGL
  endif
  CPPFLAGS += -I$(G4STLINC)/wrappers/$(G4SYSTEM)
  ifdef G4USE_OSPACE
    CPPFLAGS += -DOS_OSF1_4 -DOS_NEW_CHECK -DOS_STL_ASSERT -DOS_NO_WSTRING
    CPPFLAGS += -DOS_NO_ALLOCATORS -D__NO_EDG_EXCEPTION_CLASSES
    CPPFLAGS += $(OSPACEINC) -I$(OSPACE_BASE_DIR)
    CXXFLAGS += -nostdnew
  else
    ifndef G4NO_STD_NAMESPACE
      G4USE_STD_NAMESPACE := yes
      CXXFLAGS += -std strict_ansi
      CPPFLAGS += -DG4USE_STD_NAMESPACE
    endif
  endif
endif

# ------ GNU/LINUX ------
#
ifeq ($(G4SYSTEM),Linux-g++)
  CXX       := g++
  GNU_GCC = 1
  CXXFLAGS  := -pipe -fno-for-scope -DGNU_GCC
  ifdef G4OPTIMISE
    CXXFLAGS  += -O
    FCFLAGS   := -O
    CCFLAGS   := -O
  else
    ifdef G4DEBUG
      CXXFLAGS  += -g
      FCFLAGS   := -g
      CCFLAGS   := -g
    endif
  endif
  ifdef G4MAKESHLIB
    CXXFLAGS  += -fPIC
    FCFLAGS   += -fPIC
    CCFLAGS   += -fPIC
  endif
  FC := g77
  FCFLAGS += -fno-automatic -fno-backslash -fno-second-underscore
  FCLIBS := -lf2c
  ECHO    := /bin/echo -e
  X11FLAGS  := -I/usr/include/X11/extensions -I/usr/include/X11
  X11LIBS   := -L/usr/X11R6/lib  -lXmu -lXt -lXext -lX11 -lSM -lICE
  XMFLAGS   := -I/usr/X11R6/include
  XMLIBS    := -lXm -lXpm
  ifndef OGLFLAGS
    OGLFLAGS  := -I$(OGLHOME)/include 
  endif
  ifndef OGLLIBS
    OGLLIBS   := -L$(OGLHOME)/lib -lGLU -lGL
  endif
  OIVFLAGS  += -I$(OIHOME)/include 
  ifdef G4USE_OSPACE
    CPPFLAGS += -DOS_LINUX_2 -DOS_NEW_CHECK -DOS_STL_ASSERT
    CPPFLAGS += -DOS_NO_WSTRING -DOS_NO_ALLOCATORS
    CPPFLAGS += -I$(OSPACE_BASE_DIR)/ospace/std -I$(OSPACE_BASE_DIR)
  endif
  ifdef G4ODBMS
    G4OODDLX_FLAGS += -D__STL_CLASS_PARTIAL_SPECIALIZATION -Dstd=""
  endif
endif

# ------ WIN32/VC ------
#
ifeq ($(G4SYSTEM),WIN32-VC)
  CXX       := CL
  G4_HAVE_BOOL := yes
  G4_NO_CBRT := yes
  ifdef G4OPTIMISE
    CXXFLAGS  += -Ox
  else
    ifdef G4DEBUG
      CXXFLAGS  += -Od -Zi -Fd$(G4LIBDIR)/lib$(name)
    endif
  endif
  CXXFLAGS += -MD -GX -Zm200 -nologo -DWIN32 -D_CONSOLE 
  CXXFLAGS += -D_WIN32 -DOS
  CPPFLAGS += -DWIN32
  #
  # Should set $INCLUDE environment, if not set as below
  #
  ifdef G4USE_OSPACE
    CXXFLAGS += $(OSPACEINC)
  else 
    ifdef G4USE_STLPORT
      CXXFLAGS += $(OSPACEINC)
    else
  #  If native STL is selected, use ISO standard version.
      G4USE_STD_NAMESPACE := yes 
      CPPFLAGS += -DG4USE_STD_NAMESPACE
    endif
  endif   #ospace

  LDFLAGS  += -FORCE /NODEFAULTLIB:MSVCRT.dll

  #
  # Should set $LIB environment to include VC++ Studio lib directories, e.g.
  #
  #       $(LIB_PATH)"c:\ProgramFiles\DevStudio\vc\lib" \
  #       $(LIB_PATH)'\\srv1_info\v2\vc50pro1\DEVSTUDIO\VC\LIB' \
  #       $(LIB_PATH)'\\srv1_info\v2\DecFtn5\x86\df\lib'
      
  AR := LIB
  ECHO := echo -e
  FC := f77
#  FCLIBS := -lf2c
  ifndef OGLFLAGS
    OGLFLAGS  :=
  endif
  ifndef OGLLIBS
    OGLLIBS   := -lGLU  -lGL
  endif
endif

# If compiler recognises implicit C++ type bool...
#
ifdef G4_HAVE_BOOL
  CPPFLAGS += -DG4_HAVE_BOOL
endif

# If there is no cbrt() function...
#
ifdef G4_NO_CBRT
  CPPFLAGS += -DG4_NO_CBRT
endif

# Verbosity code can be left out (for better performance)
# by defining G4_NO_VERBOSE.
#
ifndef G4_NO_VERBOSE
  CPPFLAGS += -DG4VERBOSE
endif

# Trajectory related classes can be left out (for better performance)
# by defining G4_NO_STORE_TRAJECTORY.
#
ifndef G4_NO_STORE_TRAJECTORY
  CPPFLAGS += -DG4_STORE_TRAJECTORY
endif

# Template setup - repositories, special options etc
#
ifdef CFRONT_G4TEMPLATE_REPOSITORY
  ifeq ($(findstring DEC,$(G4SYSTEM)),DEC)
      ifdef G4EXEC_BUILD
        CXXTEMPLATE_FLAGS := -ptr $(G4TREP)/exec -ptr $(G4TREP)
      else
        CXXTEMPLATE_FLAGS := -ptr $(G4TREP)
      endif
  else
      ifdef G4EXEC_BUILD
        CXXTEMPLATE_FLAGS := -ptr$(G4TREP)/exec -ptr$(G4TREP)
      else
        CXXTEMPLATE_FLAGS := -ptr$(G4TREP)
      endif
  endif
  CXXFLAGS += $(CXXTEMPLATE_FLAGS)
  CFRONT := true
endif
ifdef CFRONT
  G4TEMPLATE_REPOSITORY_PARENT := $(shell echo $(G4TREP) | sed 's!/[^/][^/]*/*$$!!' )
  G4DUMMY_VARIABLE:=$(shell [ ! -d $(G4TEMPLATE_REPOSITORY_PARENT) ] && mkdir -p $(G4TEMPLATE_REPOSITORY_PARENT) )
  G4DUMMY_VARIABLE:=$(shell [ ! -d $(G4TREP) ] && mkdir -p $(G4TREP) )
  G4DUMMY_VARIABLE:=$(shell [ ! -d $(G4TREP)/exec ] &&mkdir -p $(G4TREP)/exec )
endif