#! /bin/bash

# If make target is "check-install" assume that all programs are available
if [ "${CHECK_TYPE}" = "install" ]; then
  exit 0
fi

# Special case: no arguments were passed to this program
# For all-in-place.test and legacy-names.test

if [ $# = 0 ]; then
  exit 0
fi

# Normal operation: Walk through the argument list and exit if an
# unavailable program is encountered.

for i in $@
    do
    case $i in
      fiascotopnm|\
      pnmtofiasco)
        [ "${BUILD_FIASCO}" = "N" ] && exit 1 ;;

      jpeg2ktopam|\
      pamtojpeg2k)
        [ "${JASPERLIB}" = "NONE" ] && exit 1 ;;

      jbigtopnm|\
      pnmtojbig)
        [ "${JBIGLIB}" = "NONE" ] && exit 1 ;;

      jpegtopnm|\
      pnmtojpeg|\
      ppmtojpeg)
        [ "${JPEGLIB}" = "NONE" ] && exit 1 ;;

      pamtotiff|\
      pnmtotiff|\
      pnmtotiffcmyk|\
      tifftopnm)
        [ "${TIFFLIB}" = "NONE" ] && exit 1 ;;

      pnmtorle|\
      rletopnm)
        [ "${URTLIB}" = "NONE" ] && exit 1 ;;

    esac
done

# All checks passed.  Exit with success status.
exit 0