#
# arch_spec_cern.mk
#
# Architecture/site specific makefile fragment
#   for inclusion by packages that use cern.
#
#   CERN_INC and CERN_LIB are environment variables
#   containing (or optionally loaded with) the
#   location of the cern files on the local machine.
#
# These are then appended to CPPFLAGS and LDFLAGS as overrides.  
#
# The list of cern libraries to link to is appended to LOADLIBES.
#
# Robert Harris, Jan 9  97, point cern at upgrade disk
# Robert Harris, Jun 8  97, point cern at official area
#
ifndef CERN_DIR
  CERN_INC = /usr/local/include
  CERN_LIB = /usr/local/lib
else
  ifndef CERN_INC
    CERN_INC = $(CERN_DIR)/inc
  endif
  ifndef CERN_LIB
    CERN_LIB = $(CERN_DIR)/lib
  endif
endif

#if using PACKAGELIST be more picky so we don't get lots of 84,85 warnings
ifdef PACKAGELIST
  CERNPAK := 
  ifneq ($(LINK_pawlib),)
    override CERNPAK += -lpawlib
  endif
  ifneq ($(LINK_graflib),)
    override CERNPAK += -lgraflib
  endif
  ifneq ($(LINK_grafX11lib),)
    override CERNPAK   += -lgrafX11
    override LINK_X11  += grafX11lib
  endif
  ifneq ($(LINK_pdflib),)
    override CERNPAK += -lpdflib
  endif
  ifneq ($(LINK_packlib),)
    override CERNPAK += -lpacklib
    ifneq (,$(findstring CYGWIN,$(BFARCH)))
      override CERNPAK += -lnt_dummy
      override LDFLAGS += -NTLinclude:__matherr
    endif
  endif
  ifneq ($(LINK_mathlib),)
    override CERNPAK += -lmathlib
  endif
  ifneq ($(LINK_kernlib),)
    override CERNPAK += -lkernlib
  endif
else
 CERNPAK := -lpawlib -lgraflib -lgrafX11 -lpdflib -lpacklib -lmathlib -lkernlib
 ifneq (,$(findstring CYGWIN,$(BFARCH)))
   override CERNPAK += -lnt_dummy
   override LDFLAGS += -NTLinclude:__matherr
 endif
endif
override CPPFLAGS  += -I$(CERN_INC) -DCERNLIB_TYPE
override LDFLAGS   += -L$(CERN_LIB)
override LOADLIBES += $(CERNPAK)

ifneq (,$(findstring Linux,$(BFARCH)))
  override LOADLIBES += -lcrypt
endif