AC_INIT()

AC_CANONICAL_HOST

AC_PROG_MAKE_SET
AC_PROG_CC
AC_PROG_CXX
AC_PATH_PROGS(AR,ar)


case "$host" in
*linux*)
  ARCH_FLAGS=""
  XTRALIBS='-lpthread'
  GLLIBS="-lGL"
  XLIBS="-L/usr/X11R6/lib -lXext -lXt -lX11 -lm";;
*darwin*)
  ARCH_FLAGS=""
  XTRALIBS='-lpthread'
  GLLIBS="-lGL"
  XLIBS="-L/usr/X11R6/lib -lXext -lXt -lX11 -lm";;
*irix*)
  IRIX_CPU=`hinv -t cpu`
  case "$IRIX_CPU" in
    *4???*)
       echo 4
       ARCH_FLAGS="-mips3 -n32 -c -float" ;;
    *8???*)
       echo 8
       ARCH_FLAGS="-mips3 -n32 -c -float" ;;
    *10???*)
       echo 10
        AC_ARG_WITH(mips3, --with-mips3  put this in if you want mips3 -n32 set to no if you want mips4 -64,
        [       
        if test "$withval" = no ; then
          ARCH_FLAGS="-mips4 -r10000 -64 -IPA -LNO -c -float" ;
        else
          ARCH_FLAGS="-mips3 -n32 -c -float" ;
        fi
        ]
        );;
    *12???*)
       echo 12
        AC_ARG_WITH(mips3, --with-mips3  put this in if you want mips3 -n32 set to no if you want mips4 -64,
        [       
        if test "$withval" = no ; then
          ARCH_FLAGS="-mips4 -r12000 -64 -IPA -LNO -c -float" ;
        else
          ARCH_FLAGS="-mips3 -n32 -c -float" ;
        fi
        ]
        );;
    *)
       echo whatever
       ARCH_FLAGS="-mips3 -n32 -c -float" ;;
  esac

  XTRALIBS=""
  GLLIBS="-lGL"
  XLIBS="-lXext -lXt -lX11 -lm";;
*)
  echo "operating system type not recognized"
  exit 1;;
esac	

AC_SUBST(XTRALIBS)
AC_SUBST(GLLIBS)

DEBUG_FLAGS="-g"

AC_SUBST(DEBUG_FLAGS)
AC_SUBST(ARCH_FLAGS)

AC_DEFINE(OPENGL)

AC_ARG_WITH(ieeeio, --with-ieeeio    Provide path to your IEEEIO installation,
[
if test -n "$withval" ; then
  IEEEHOME="$withval"
  IEEEINCLUDE='-I$(IEEEHOME)/include'
  IEEELIB='-L$(IEEEHOME)/lib -lAMR -lhlio -lieeeio'
else
  IEEEHOME=""
  IEEEINCLUDE=""
  IEEELIB=""
fi
]
)


AC_ARG_WITH(hdf4, --with-hdf4    Provide path to your hdf4 installation,
[
if test -n "$withval" ; then
  AC_DEFINE(WITH_HDF4)
  HDFHOME="$withval"
  HDFINCLUDE='-I$(HDFHOME)/include'
  HDFLIB='-L$(HDFHOME)/lib -lhdfio -lmfhdf -ldf -ljpeg -lz'
else
  HDFHOME=""
  HDFINCLUDE=""
  HDFLIB=""
fi
]
)


AC_ARG_WITH(hdf5, --with-hdf5    Provide path to your hdf5 installation,
[
if test -n "$withval" ; then
  AC_DEFINE(WITH_HDF5)
  H5HOME="$withval"
  H5INCLUDE='-I$(H5HOME)/include'
  H5LIB='-L$(H5HOME)/lib -lh5io -lhdf5'
else
  H5HOME=""
  H5INCLUDE=""
  H5LIB=""
fi
]
)

AC_SUBST(IEEEHOME)
AC_SUBST(IEEEINCLUDE)
AC_SUBST(IEEELIB)

AC_SUBST(HDFHOME)
AC_SUBST(HDFINCLUDE)
AC_SUBST(HDFLIB)

AC_SUBST(H5HOME)
AC_SUBST(H5INCLUDE)
AC_SUBST(H5LIB)



AC_SUBST(XLIBS)


AC_OUTPUT(makefile)