# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

# $Id$

# Copyright 2004 Lennart Poettering
#
# Licensed under the Apache License, Version 2.0 (the "License"); you
# may not use this file except in compliance with the License.  You
# may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.  See the License for the specific language governing
# permissions and limitations under the License.

AC_PREREQ(2.59)
AC_INIT([mod_mime_xattr],[0.2],[mzzvzrkngge (at) 0pointer (dot) de])
AC_CONFIG_SRCDIR([src/mod_mime_xattr.c])
AC_CONFIG_HEADERS([config.h])
AM_INIT_AUTOMAKE([foreign -Wall])

AC_SUBST(PACKAGE_URL, [http://0pointer.de/lennart/projects/mod_mime_xattr/])

# Checks for programs.
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_MAKE_SET

AC_ARG_WITH(apxs,
    AS_HELP_STRING(--with-apxs=PATH,/path/to/apxs),
    [ AC_PATH_PROG(APXS, apxs, "notfound", "$withval:$PATH") ], 
    [ AC_PATH_PROG(APXS, apxs, "notfound", "/usr/local/apache/bin:/usr/local/bin:/usr/sbin:$PATH")])

if test "x$APXS" = "xnotfound" ; then
    AC_MSG_ERROR([*** Sorry, could not find apxs ***])
fi

# Check for libattr
AC_CHECK_LIB([attr], [getxattr],, [AC_MSG_ERROR([*** Sorry, you have to install libattr ***])])
AC_CHECK_HEADER([attr/xattr.h],, [AC_MSG_ERROR([*** Sorry, you have to install the libattr headers ***])])

# LYNX documentation generation
AC_ARG_ENABLE(lynx,
        AS_HELP_STRING(--disable-lynx,Turn off lynx usage for documentation generation),
[case "${enableval}" in
  yes) lynx=yes ;;
  no)  lynx=no ;;
  *) AC_MSG_ERROR(bad value ${enableval} for --disable-lynx) ;;
esac],[lynx=yes])

if test x$lynx = xyes ; then
   AC_CHECK_PROG(have_lynx, lynx, yes, no)

   if test x$have_lynx = xno ; then
     AC_MSG_ERROR([*** Sorry, you have to install lynx or use --disable-lynx ***])
   fi
fi

AM_CONDITIONAL([USE_LYNX], [test "x$lynx" = xyes])

AC_CONFIG_FILES([src/Makefile Makefile doc/Makefile doc/README.html])
AC_OUTPUT