#
# -------- SUN ---------
#
ifeq ($(G4SYSTEM),SUN-CC)
  CXX       := CC
  ifdef G4OPTIMISE
    CXXFLAGS  := -xO2
  else
    ifdef G4DEBUG
      CXXFLAGS  := -g
      FCFLAGS := -g
      CCFLAGS := -g
    endif
  endif
  ifdef G4LIB_BUILD_SHARED
    CXXFLAGS += -KPIC
    FCFLAGS  += -KPIC
    CCFLAGS  += -KPIC
  endif
  CPPFLAGS += -DSOCKET_IRIX_SOLARIS
  CPPFLAGS += -DG4NOT_ISO_DELETES -DG4NO_ISO_VECDIST
  G4RUNPATHOPTION := -R
  FC     := f77
  SHEXT  := so
  AR     := $(CXX) -xar -o
  ECHO   := /bin/echo
  GREP   := /usr/xpg4/bin/grep
  FCLIBS := -lM77 -lF77 -lsunmath
  ifndef X11FLAGS
    X11FLAGS  := -I/usr/openwin/include/X11/extensions -I/usr/openwin/include/X11
    X11FLAGS  += -I/usr/openwin/include
  endif
  ifndef X11LIBS
    X11LIBS   := -L/usr/openwin/lib -L/usr/dt/lib -L/usr/ucblib
    X11LIBS   += -R/usr/openwin/lib -lXmu -lX11 -lXext
  endif
  ifndef XMLIBS
    XMLIBS    := -L/usr/openwin/lib -L/usr/dt/lib -L/usr/ucblib
    XMLIBS    += -R/usr/openwin/lib -lXt -lXm -lX11
  endif
  ifndef XAWFLAGS
    XAWFLAGS  := -I/usr/openwin/include/X11
  endif
  ifndef XAWLIBS
    XAWLIBS   := -L/usr/openwin/lib -L/usr/dt/lib -L/usr/ucblib
    XAWLIBS   += -R/usr/openwin/lib -lXaw -lXmu -lXt -lX11 -lXext
  endif
  ifndef OGLFLAGS
    OGLFLAGS  := -I$(OGLHOME)/include 
  endif
  ifndef OGLLIBS
    OGLLIBS   := -L$(OGLHOME)/lib -lGLU -lGL
  endif
  LOADLIBS += -lsunmath -lsocket -lnsl

  define build-granular-shared-lib
    @libdir=`(cd $(@D);/bin/pwd)`; \
    cd $(G4TMPDIR); \
     $(CXX) -G $(CXXTEMPLATE_FLAGS) -o $$libdir/$(@F) -h $(@F) $(INTYLIBS) *.o
  endef
  define build-global-shared-lib
    @libdir=`(cd $(@D);/bin/pwd)`; \
    cd $(G4TMP)/$(G4SYSTEM); \
     $(CXX) -G $(CXXTEMPLATE_FLAGS) -o $$libdir/$(@F) -h $(@F) $(INTYLIBS) \
               $(foreach dir,$(SUBLIBS),$(dir)/*.o);
  endef
endif