#!/bin/sh

exec_prefix_set=no

case `uname` in
  CYGWIN*)
    prefix=`bash -c "type -p libwmf-config"`
    prefix=`dirname $prefix`
    prefix=`dirname $prefix`
    prefix=`cygpath -m "$prefix"`
    exec_prefix="$prefix"
  ;;
  *)
    prefix=/usr/pkg
    exec_prefix=${prefix}
  ;;
esac

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

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

lib_gd=no
lib_wmf=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 0.2.8
      ;;
    --cflags)
      echo_cflags=yes
      ;;
    --libs)
      echo_libs=yes
      ;;
    gd)
      lib_gd=yes
      ;;
    wmf)
      lib_wmf=yes
      ;;
    *)
      usage 1 1>&2
      ;;
  esac
  shift
done

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

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

wmf_cflags="-I/usr/pkg/include/freetype2 -I/usr/pkg/include   -I/usr/X11R7/include"
wmf_liblflags="  -L/usr/pkg/lib -lfreetype  -L/usr/X11R7/lib -Wl,-R/usr/X11R7/lib -lX11 -lexpat -ljpeg -lpng16 -lz -lm"

case `uname` in
  CYGWIN*)
    wmf_cflags=`echo $wmf_cflags | sed -e "s%/usr/pkg%$prefix%"`
    wmf_liblflags=`echo $wmf_liblflags | sed -e "s%/usr/pkg%$prefix%"`
  ;;
esac

libwmf_buildstyle=heavy
if test $libwmf_buildstyle = heavy; then
	wmf_libs="-lwmf -lwmflite $wmf_liblflags"
else
	wmf_libs="-lwmflite"
fi

if test "$echo_cflags" = "yes"; then
	includes="$wmf_cflags"
	if test "$lib_gd" = "yes"; then
		includes="$includes -I${prefix}/include/libwmf/gd"
	fi
	if test "$lib_wmf" = "yes"; then
		includes="$includes -I${prefix}/include"
	fi
	echo $includes
fi

if test "$echo_libs" = "yes"; then
	libdirs=-L${exec_prefix}/lib
	my_wmf_libs=
	for i in $wmf_libs ; do
		if test "x$i" != "x-L${exec_prefix}/lib" ; then
			if test -z "$my_wmf_libs" ; then
				my_wmf_libs="$i"
			else
				my_wmf_libs="$my_wmf_libs $i"
			fi
		fi
	done

	echo $libdirs $my_wmf_libs
fi      
