#!/bin/sh

usage()
{
  echo "usage: $0 [OPTIONS]"
cat << EOH

options:
  [--libs]
  [--cflags]
  [--version]
  [--prefix]
EOH
  exit 1
}

# Looks useless as it is, but could be replaced with a "pcfiledir" by Buildroot.
prefix=
exec_prefix=

if test -z "$prefix"; then
  includedir=/usr/local/include
else
  includedir=${prefix}/include
fi
if test -z "$exec_prefix"; then
  libdir=/usr/local/lib
else
  libdir=${exec_prefix}/lib
fi

flags=""

if test $# -eq 0 ; then
  usage
fi

while test $# -gt 0
do
  case $1 in
    --libs)
      flags="$flags -L$libdir -ltag -lz"
      ;;
    --cflags)
      flags="$flags -I$includedir -I$includedir/taglib"
      ;;
    --version)
      echo 2.0.2
      ;;
    --prefix)
      echo ${prefix:-/usr/local}
      ;;
    *)
      echo "$0: unknown option $1"
      echo
      usage
      ;;
  esac
  shift
done

if test -n "$flags"
then
  echo $flags
fi
