#! /bin/csh -f
#
#  Install CFITSIO for NEMO
#  See also:
#       http://heasarc.gsfc.nasa.gov/docs/software/fitsio/fitsio.html
#
#
#  17-apr-04    written, for 2490
#  29-jul-04    checked for 2500
#  12-aug-05    checked for 2510, commmetns on the new beta
#  26-oct-06    for 3020
# 
# TODO:   needs to add  -D_FILE_OFFSET_BITS=64   on e.g.linux if you want large file support

if ($?NEMO == 0) set NEMO=`pwd`

#			 	.. command line keywords ..
set src=$NEMO/local/cfitsio 
set prefix=$NEMO

#				.. parse command line ..
foreach arg ($*)
   set check = `echo $argv[1] | awk -F= '{print NF}'`
   if ("$check" == 1) break
   echo Setting: $arg
   set $arg
end

if (! -e $src) then
  echo CFITSIO source directory src=$src does not exist, try NEMO=
  echo or:
  echo " cd $NEMO/local"
  echo " wget ftp://heasarc.gsfc.nasa.gov/software/fitsio/c/cfitsio3100.tar.gz"
  echo " tar zxf cfitsio3020.tar.gz"
  echo " ../src/scripts/cfitsio.install"
  echo "Alternatively you can also try curl:"
  echo " curl ftp://heasarc.gsfc.nasa.gov/software/fitsio/c/cfitsio3100.tar.gz | tar zxf -"
  echo "CCfits:  http://heasarc.gsfc.nasa.gov/docs/software/fitsio/ccfits/CCfits-1.6.tar.gz"
  exit 1
endif

cd $src
./configure --prefix=$prefix
make clean
make
make install