dnl Process this file with autoconf to produce a configure script.
AC_INIT(ulogd.c)

dnl Checks for programs.
AC_PROG_MAKE_SET
AC_PROG_CC
AC_PROG_INSTALL

dnl Checks for libraries.
AC_CHECK_LIB(dl, dlopen)

dnl Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_CHECK_HEADERS(fcntl.h unistd.h)

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

dnl Checks for library functions.
AC_FUNC_VPRINTF
AC_CHECK_FUNCS(socket strerror)

DATABASE_DIR=""
DATABASE_LIB=""
DATABASE_LIB_DIR=""

DATABASE_DRIVERS=""

dnl
dnl test for MySQL
dnl
AC_ARG_WITH(mysql,
 --with-mysql=<directory>	use mysql backend in <directoty>,[
if test $withval != yes
then
        dir=$withval
else
        dir="/usr/local"
fi
mysqldir=""
AC_MSG_CHECKING(for MySQL files)
for d in $dir /usr /usr/local /usr/local/mysql /opt/mysql /opt/packages/mysql
do
        if test -f $d/lib/mysql/libmysqlclient.a
        then
                AC_MSG_RESULT(found mysql in $d)
                mysqldir=$d
                mysqldir_suffix=/mysql
                break
        fi
        if test -f $d/lib/libmysqlclient.a
        then
                AC_MSG_RESULT(found mysql in $d)
                mysqldir=$d
                mysqldir_suffix=
                break
        fi
done

if test x$mysqldir = x
then
        AC_MSG_WARN(MySQL backend not used)
else
        AC_DEFINE(HAVE_MYSQL)
        MYSQLINCLUDES=${mysqldir}/include${mysqldir_suffix}
        MYSQLLIBS=${mysqldir}/lib${mysqldir_suffix}

	DATABASE_DIR="${DATABASE_DIR} mysql"

	DATABASE_LIB="${DATABASE_LIB} -lmysqlclient " 
	DATABASE_LIB_DIR="${DATABASE_LIB_DIR} -L${MYSQLLIBS} "

	DATABASE_DRIVERS="${DATABASE_DRIVERS} ../mysql/mysql_driver.o "

	DB_DEF="${DB_DEF} -DHAVE_MYSQL "


	AC_SUBST(MYSQLINCLUDES)

        if test -f $MYSQLLIBS/libmystrings.a
        then
                DATABASE_LIB="${DATABASE_LIB} -lmystrings "
        else
                MYSQLEXTRALIBS=
        fi
fi      
])      

AC_SUBST(DATABASE_DIR)
AC_SUBST(DATABASE_LIB)
AC_SUBST(DATABASE_LIB_DIR)
AC_SUBST(DB_DEF)

AC_SUBST(DATABASE_DRIVERS)

AM_CONDITIONAL(HAVE_MYSQL, test x$mysqldir != x)


AC_OUTPUT(extensions/Makefile doc/Makefile conffile/Makefile libipulog/Makefile mysql/Makefile Makefile Rules.make)