dnl 
dnl Copyright (c) 2009, Stef Walter
dnl All rights reserved.
dnl 
dnl Redistribution and use in source and binary forms, with or without 
dnl modification, are permitted provided that the following conditions 
dnl are met:
dnl 
dnl     * Redistributions of source code must retain the above 
dnl       copyright notice, this list of conditions and the 
dnl       following disclaimer.
dnl     * Redistributions in binary form must reproduce the 
dnl       above copyright notice, this list of conditions and 
dnl       the following disclaimer in the documentation and/or 
dnl       other materials provided with the distribution.
dnl     * The names of contributors to this software may not be 
dnl       used to endorse or promote products derived from this 
dnl       software without specific prior written permission.
dnl 
dnl THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
dnl "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
dnl LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
dnl FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
dnl COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 
dnl INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 
dnl BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 
dnl OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
dnl AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 
dnl OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 
dnl THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 
dnl DAMAGE.
dnl 
dnl
dnl CONTRIBUTORS
dnl  Stef Walter <stef@memberwebs.com>
dnl 

dnl Process this file with autoconf to produce a configure script.
AC_INIT(slapi-suffix, 0.1, stef@memberwebs.com)
AM_INIT_AUTOMAKE(slapi-suffix, 0.1)

LDFLAGS="$LDFLAGS -L/usr/local/lib"
CFLAGS="$CFLAGS -I/usr/local/include"

AC_CONFIG_SRCDIR([plugin/plugin.c])
AM_CONFIG_HEADER([config.h])

# Checks for programs.
AC_PROG_CC
AC_PROG_LIBTOOL
AC_PROG_INSTALL
AC_PROG_LN_S

# Note: We can't really check for libslapi as it's a library internal
# to slapd and won't compile into any other executable directly.
#
# AC_CHECK_LIB(slapi, slapi_pblock_set, , 
#     [echo "ERROR: Must have SLAPI libraries installed."; exit 1])

# Checks for header files.
AC_FUNC_ALLOCA
AC_HEADER_STDC 
AC_CHECK_HEADERS([ldap.h], ,
		[echo "ERROR: Required LDAP header missing"; exit 1])

AC_CHECK_HEADERS([slapi-plugin.h], ,
		[echo "Missing SLAPI plugin headers, using our own."])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST

# Required Functions
AC_CHECK_FUNCS([vsnprintf], , 
	       [echo "ERROR: Required function missing"; exit 1])

# Debug mode
AC_ARG_ENABLE(debug, 
	    AC_HELP_STRING([--enable-debug],
	    [Compile binaries in debug mode]))

if test "$enable_debug" = "yes"; then
	CFLAGS="$CFLAGS -g -O0 -D_DEBUG=1 -Wall -Werror"
	echo "enabling debug compile mode"
fi

# Log to syslog
AC_ARG_WITH(syslog,
	AC_HELP_STRING([--without-syslog],
	[Don't log to syslog in addition to slapd logs]))

if test "$with_syslog" != "no"; then
	AC_DEFINE_UNQUOTED(WITH_SYSLOG, 1, [With syslog logging])
fi

AC_CONFIG_FILES([
	Makefile 
	plugin/Makefile
	])
AC_OUTPUT