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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> mysql installed 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.so
then
AC_MSG_RESULT(found mysql in $d)
mysqldir=$d
mysqldir_suffix=/mysql
break
fi
if test -f $d/lib/libmysqlclient.so
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 $MYSQLLIBS/libmystrings.so
then
DATABASE_LIB="${DATABASE_LIB} -lmystrings "
else
MYSQLEXTRALIBS=
fi
dnl Here we check whether we have an old MySQL client library
dnl installed, which does not support the mysql_real_escape_string(),
dnl but the real_escape_string() function.
dnl Having a look in the libary itself should be more reliable than
dnl parsing the output of mysql --version.
AC_MSG_CHECKING(for mysql_real_escape_string support)
MYSQL_FUNCTION_TEST=`strings ${MYSQLLIBS}/libmysqlclient.so | grep mysql_real_escape_string`
if test "x$MYSQL_FUNCTION_TEST" = x
then
EXTRA_MYSQL_DEF="OLD_MYSQL=1 "
AC_MSG_RESULT(found an older version of MySQL)
else
AC_MSG_RESULT(found a newer version of MySQL)
fi
fi
])
dnl
dnl Check whether the user wants log IP-addresses as strings rather
dnl than as unsigned long-integers to his MySQL-database. Since this
dnl feature is only used in ulogd_MYSQL.c, there are no checks in any
dnl way.
dnl
AC_ARG_WITH(mysql-log-ip-as-string,
--with-mysql-log-ip-as-string log IPs as string rather than as
unsigned long-integer.
,[
EXTRA_MYSQL_DEF="${EXTRA_MYSQL_DEF} -DIP_AS_STRING=1"
AC_MSG_WARN(the use of --with-mysql-log-ip-as-string is discouraged)
])
AC_SUBST(DATABASE_DIR)
AC_SUBST(DATABASE_LIB)
AC_SUBST(DATABASE_LIB_DIR)
AC_SUBST(DB_DEF)
AC_SUBST(EXTRA_MYSQL_DEF)
AC_SUBST(DATABASE_DRIVERS)
AM_CONDITIONAL(HAVE_MYSQL, test x$mysqldir != x)
AC_OUTPUT(extensions/Makefile doc/Makefile conffile/Makefile libipulog/Makefile mysql/Makefile Makefile Rules.make)
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