dnl Process this file with autoconf to produce a configure script.
AC_INIT(isdnlog/isdnlog.c)
AC_PREFIX_DEFAULT(/usr)
AC_CONFIG_HEADER(policy.h)

dnl
dnl i4l package setup, get variables from Environment
dnl If a variable is not set, set default also.
dnl

I4LCONFDIR=${CONFIG_I4LCONFDIR:-"/etc/isdn"}
OLDCONFDIR=${CONFIG_ISDNLOG_OLDI4LCONFDIR:-"/etc/isdnlog"}
OLDCONFFILE=${CONFIG_ISDNLOG_OLDI4LCONFFILE:-"isdnlog.conf"}
CONFFILE=${CONFIG_CONFFILE:-"isdn.conf"}
CALLERIDFILE=${CONFIG_CALLERIDFILE:-"callerid.conf"}
RUNDIR=${CONFIG_RUNDIR:-"/var/run"}
SERV_PORT=${CONFIG_ISDNLOG_SERV_PORT:-20011}
USERFILE=${CONFIG_ISDNLOG_USERFILE:-"isdnlog.users"}
LOGFILE=${CONFIG_ISDNLOG_LOGFILE:-"/var/log/isdn.log"}
CHARGEFILE=${CONFIG_ISDNLOG_CHARGEFILE:-"charge.dat"}
RELOADCMD=${CONFIG_ISDNLOG_RELOADCMD:-"reload"}
STOPCMD=${CONFIG_ISDNLOG_STOPCMD:-"stop"}
REBOOTCMD=${CONFIG_ISDNLOG_REBOOTCMD:-"/sbin/reboot"}
COUNTRYCODE=${CONFIG_COUNTRYCODE:-"49"}
COUNTRYPREFIX=${CONFIG_COUNTRY_PREFIX:-"+"}
AREACODE=${CONFIG_AREACODE:-""}
AREAPREFIX=${CONFIG_AREA_PREFIX:-"0"}
CONFIG_LIB_AREACODE=${CONFIG_LIB_AREACODE:-"y"}
CONFIG_ISDNLOG_POSTGRESDIR=${CONFIG_ISDNLOG_POSTGRESDIR:-""}
CONFIG_ISDNLOG_MYSQLDIR=${CONFIG_ISDNLOG_MYSQLDIR:-""}
CONFIG_KERNELDIR=${CONFIG_KERNELDIR:-"/usr/src/linux"}
LIBISDNDIR="../lib"
bindir=${CONFIG_BINDIR:-"/usr/bin"}
sbindir=${CONFIG_SBINDIR:-"/sbin"}
mandir=${CONFIG_MANDIR:-"/usr/man"}

I4LCONFDIR=`eval echo $I4LCONFDIR`
OLDCONFDIR=`eval echo $OLDCONFDIR`
OLDCONFFILE=`eval echo $OLDCONFFILE`
CONFFILE=`eval echo $CONFFILE`
CALLERIDFILE=`eval echo $CALLERIDFILE`
RUNDIR=`eval echo $RUNDIR`
USERFILE=`eval echo $USERFILE`
LOGFILE=`eval echo $LOGFILE`
CHARGEFILE=`eval echo $CHARGEFILE`
RELOADCMD=`eval echo $RELOADCMD`
STOPCMD=`eval echo $STOPCMD`
REBOOTCMD=`eval echo $REBOOTCMD`
COUNTRYCODE=`eval echo $COUNTRYCODE`
COUNTRYPREFIX=`eval echo $COUNTRYPREFIX`
AREACODE=`eval echo $AREACODE`
AREAPREFIX=`eval echo $AREAPREFIX`
CONFIG_LIB_AREACODE=`eval echo $CONFIG_LIB_AREACODE`
CONFIG_ISDNLOG_POSTGRESDIR=`eval echo $CONFIG_ISDNLOG_POSTGRESDIR`
CONFIG_ISDNLOG_MYSQLDIR=`eval echo $CONFIG_ISDNLOG_MYSQLDIR`
CONFIG_KERNELDIR=`eval echo $CONFIG_KERNELDIR`
bindir=`eval echo $bindir`
sbindir=`eval echo $sbindir`
mandir=`eval echo $mandir`

if test "$CONFIG_LIB_AREACODE" = "y" ; then
	ALIB=area
fi

dnl
dnl To make it possible to set variables in policy.h
dnl they have to be defined with AC_DEFINE...
dnl
AC_DEFINE_UNQUOTED(OLDCONFDIR,"$OLDCONFDIR")
AC_DEFINE_UNQUOTED(OLDCONFFILE,"$OLDCONFFILE")
AC_DEFINE_UNQUOTED(SERV_PORT,$SERV_PORT)
AC_DEFINE_UNQUOTED(USERFILE,"$USERFILE")
AC_DEFINE_UNQUOTED(LOGFILE,"$LOGFILE")
AC_DEFINE_UNQUOTED(CHARGEFILE,"$CHARGEFILE")
AC_DEFINE_UNQUOTED(RELOADCMD,"$RELOADCMD")
AC_DEFINE_UNQUOTED(STOPCMD,"$STOPCMD")
AC_DEFINE_UNQUOTED(REBOOTCMD,"$REBOOTCMD")
if test "$CONFIG_ISDN_LOG_DE" = "y" ; then
	NATION="de"
	AC_DEFINE(ISDN_DE,1)
fi
if test "$CONFIG_ISDNLOG_AT" = "y" ; then
	NATION="at"
	AC_DEFINE(ISDN_AT,1)
fi
if test "$CONFIG_ISDN_LOG_CH" = "y" ; then
	NATION="ch"
	AC_DEFINE(ISDN_CH,1)
fi
if test "$CONFIG_ISDN_LOG_NL" = "y" ; then
	NATION="nl"
	AC_DEFINE(ISDN_NL,1)
fi

dnl Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_MAKE_SET

dnl Checks for libraries.
AC_CHECK_LIB(dbm, dbm_open, DBMLIB=-ldbm; AC_DEFINE(HAVE_LIBDBM),
	AC_CHECK_LIB(gdbm, gdbm_open, DBMLIB=-lgdbm; AC_DEFINE(HAVE_LIBGDBM),
		AC_CHECK_LIB(db, dbm_open, DBMLIB=-ldb; AC_DEFINE(HAVE_LIBDB))))
AC_CHECK_POSTGRES
AC_CHECK_MYSQLDB

dnl TODO: replace main by a funcion within libdbmalloc
#AC_CHECK_LIB(dbmalloc, main)

dnl Check for kernel
AC_FIND_KERNEL

dnl Checks for header files.
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS(fcntl.h limits.h sys/ioctl.h sys/time.h syslog.h unistd.h)

dnl Manual config
AC_ARG_WITH(isdnlib,
	[  --with-isdnlib=DIR      Set isdn library [../lib]],
	LIBISDNDIR=$withval; AC_DEFINE_UNQUOTED(LIBISDNDIR,"$withval"))
AC_ARG_WITH(area-lib,
	[  --with-area-lib=STRING  Set area library type [area]],
	ALIB=$withval)
AC_ARG_WITH(charge,
	[  --with-charge=XX        Set country specific chargeinfo [DE]],
	CHARGECOUNTRY=$withval)
AC_ARG_WITH(oldconfdir,
	[  --with-oldconfdir=DIR   Set old config directory [/etc/isdnlog]],
	OLDCONFDIR=$withval; AC_DEFINE_UNQUOTED(OLDCONFDIR,"$withval"))
AC_ARG_WITH(oldconf,
	[  --with-oldconf=NAME     Set old config file name [isdnlog.conf]],
	OLDCONFFILE=$withval; AC_DEFINE_UNQUOTED(OLDCONFFILE,"$withval"))
AC_ARG_WITH(sport,
	[  --with-sport=INT        Set server port [20011]],
	SERV_PORT=$withval; AC_DEFINE_UNQUOTED(SERV_PORT,$withval))

dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_HEADER_TIME
AC_STRUCT_TM

AC_FIND_KERNEL

dnl Checks for C library functions.
AC_PROG_GCC_TRADITIONAL
AC_FUNC_MEMCMP
AC_TYPE_SIGNAL
AC_FUNC_UTIME_NULL
AC_CHECK_FUNCS(mktime select socket stime strdup strerror strftime strstr strtod strtol)

dnl Set variables in output files.

if test "$ALIB" = "area" ; then
	LIBAREA=1
	AC_DEFINE(LIBAREA)
fi
case "$CHARGECOUNTRY" in
	CH)
		ISDN_CH=1
		AC_DEFINE(ISDN_CH)
		;;
	NL)
		ISDN_NL=1
		AC_DEFINE(ISDN_NL)
		;;
esac

AC_SUBST(LIBISDNDIR)
AC_SUBST(I4LCONFDIR)
AC_SUBST(DBMLIB)
AC_SUBST(LIBAREA)
AC_SUBST(RUNDIR)
AC_SUBST(SERV_PORT)
AC_SUBST(USERFILE)
AC_SUBST(OLDCONFDIR)
AC_SUBST(OLDCONFFILE)
AC_SUBST(CONFFILE)
AC_SUBST(CALLERIDFILE)
AC_SUBST(LOGFILE)
AC_SUBST(COUNTRYCODE)
AC_SUBST(COUNTRYPREFIX)
AC_SUBST(AREACODE)
AC_SUBST(AREAPREFIX)
AC_SUBST(AREACODE)
AC_SUBST(NATION)
AC_SUBST(CONFIG_KERNELDIR)
AC_OUTPUT(Makefile)