#!/bin/sh
# @configure_input@

prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@/gtkada
includedir=@includedir@/gtkada
gtk_libs="@GTK_LIBS@"

# OS Specific relocatable settings
if [ "$OS" = "Windows_NT" ]; then
    os_reloc="-L${prefix}/bin -lgtkada-@GTKADA_MAJOR_VERSION@.@GTKADA_MINOR_VERSION@"
else
    os_reloc="-L${libdir}/relocatable -lgtkada"
fi

cflags_static="-aI${includedir} -aO${libdir}/static"
cflags_relocatable="-aI${includedir} -aO${libdir}/relocatable"
libs_relocatable="${os_reloc} ${gtk_libs}"
libs_static="-L${libdir}/static -lgtkada ${gtk_libs}"

usage()
{
        cat <<EOF
Usage: gtkada-config [OPTIONS]
Options:
        [--prefix]
        [--version|-v]
        [--libs]
        [--cflags]
        [--static]
        [--help|-h]
EOF
        exit $1
}

show_cflags=1
show_libs=1
libtype=relocatable

# Can have the following values:
#   0 = none
#   1 = cflags
#   2 = libs
#   4 = complete
output_type=4
while test $# -gt 0; do
  case "$1" in
  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  *) optarg= ;;
  esac

  case $1 in
    --help|-h)
      usage 1>&2
      exit 1
      ;;
    --static)
      libtype=static
      ;;  
    --prefix)
      echo $prefix
      exit 0
      ;;
    --version|-v)
      echo @GTKADA_VERSION@
      exit 0
      ;;
    --libs)
      show_libs=1
      show_cflags=0
      ;;
    --cflags)
      show_libs=0
      show_cflags=1
      ;;
    *)
      usage 1>&2
      exit 1
      ;;
  esac
  shift
done

## Force static if relocatable was not installed
if [ -d $libdir/relocatable ]; then
   :
else
   libtype=static
fi

result=""

if [ $show_cflags = 1 ]; then
   if [ $libtype = static ]; then
      result="$cflags_static"
   else
      result="$cflags_relocatable"
   fi

   if [ $show_libs = 1 ]; then
     result="$result -largs "
   fi
fi

if [ $show_libs = 1 ]; then
   if [ $libtype = static ]; then
     result="${result}${libs_static}"
   else
     result="${result}${libs_relocatable}"
   fi
fi

echo $result