#! /bin/sh
# retawq/tool/tlsmode - calculate TLS/SSL mode information
# This file is part of retawq (<http://retawq.sourceforge.net/>), a network
# client created by Arne Thomassen; retawq is basically released under certain
# versions of the GNU General Public License and WITHOUT ANY WARRANTY.
# Read the file COPYING for license details, README for program information.
# Copyright (C) 2004-2005 Arne Thomassen <arne@arne-thomassen.de>

# This shell script is automatically executed during configuration of the
# program, to prepare compilation. Don't start it manually.

# step 1: prepare

#me=`echo "$0" | sed 's,.*[/],,'`
me="$0"

case "x$0" in
  xtool/tlsmode) ;;
  *) echo "$me: must be executed as 'tool/tlsmode'" >&2; (exit 1); exit 1 ;;
esac

case "x$#" in
  x2) ;;
  *) echo "$me: usage: $me <task> <OPTION_TLS>" >&2; (exit 1); exit 1 ;;
esac

task="$1"
option_tls="$2"

# step 2: calculate information

cflags=
liblink=

case "x$option_tls" in
  x0) ;; # xnone) ;;
  x1) # xgnutls | xGnuTLS)
    cflags=`libgnutls-config --cflags`;
    liblink=`libgnutls-config --libs` ;;
  x2) # xopenssl | xOpenSSL)
    cflags=`pkg-config --cflags openssl`;
    liblink=`pkg-config --libs openssl` ;;
  x3) # xmatrixssl | xMatrixSSL)
    liblink='-lmatrixssl' ;;
  *) echo "$me: bad OPTION_TLS parameter" >&2; (exit 1); exit 1 ;;
esac

# step 3: look what to do with the calculated information

case "x$task" in
  x--cflags) echo "$cflags" ;;
  x--libs) echo "$liblink" ;;
  *) echo "$me: bad task parameter" >&2; (exit 1); exit 1 ;;
esac

:; exit 0