#!/bin/sh

prefix=/usr/pkg
exec_prefix=${prefix}
exec_prefix_set=no

usage()
{
	cat <<EOF
Usage: libvideogfx-config [OPTIONS] [LIBRARIES]
Options:
	[--prefix[=DIR]]
	[--exec-prefix[=DIR]]
	[--version]
	[--libs]
	[--cflags]
	[--feature]
Libraries:
	libvideogfx
EOF
	exit $1
}

if test $# -eq 0; then
	usage 1 1>&2
fi

libvideogfx=yes

while test $# -gt 0; do
  case "$1" in
  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  *) optarg= ;;
  esac

  case $1 in
    --prefix=*)
      prefix=$optarg
      if test $exec_prefix_set = no ; then
        exec_prefix=$optarg
      fi
      ;;
    --prefix)
      echo_prefix=yes
      ;;
    --exec-prefix=*)
      exec_prefix=$optarg
      exec_prefix_set=yes
      ;;
    --exec-prefix)
      echo_exec_prefix=yes
      ;;
    --version)
      echo 1.0.3
      ;;
    --cflags)
      echo_cflags=yes
      ;;
    --libs)
      echo_libs=yes
      ;;
    libvideogfx)
      libvideogfx=yes
      ;;
    --feature=*)
      case $optarg in
        jpeg) echo yes
        ;;
        x11) echo yes
        ;;
        xv)  echo yes
        ;;
        png) echo yes
	;;
      esac
      ;;
    *)
      usage 1 1>&2
      ;;
  esac
  shift
done

x_cflags=' -I/usr/X11R7/include'
x_libs='  -L/usr/X11R7/lib -lXext -lX11  -lXv'

if test "$echo_prefix" = "yes"; then
	echo $prefix
fi

if test "$echo_exec_prefix" = "yes"; then
	echo $exec_prefix
fi

if test "$echo_cflags" = "yes"; then
      if test ${prefix}/include != /usr/include ; then
        includes=-I${prefix}/include
      fi
      echo $x_cflags $includes
fi

if test "$echo_libs" = "yes"; then
      libs=-L${exec_prefix}/lib

      if test "$libvideogfx" = "yes"; then
	 libs="-lvideogfx $libs"
      fi
      echo $libs -ljpeg -lpng $x_libs
fi
