# Copyright (C) 2005 Internet Systems Consortium, Inc. ("ISC")

#

# Permission to use, copy, modify, and distribute this software for any

# purpose with or without fee is hereby granted, provided that the above

# copyright notice and this permission notice appear in all copies.

#

# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH

# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY

# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,

# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM

# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE

# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR

# PERFORMANCE OF THIS SOFTWARE.

#

# Shorthand. Note quoting: DLZ_DRIVER_DIR expanded in Makefile, not here.

#

dlzdir='${DLZ_DRIVER_DIR}'

#

# Private autoconf macro to simplify configuring drivers:

#

# DLZ_ADD_DRIVER(DEFINE, DRIVER, INCLUDES, LIBS)

#

# where:

# DEFINE is FOO (to define -DDLZ_FOO)

# DRIVER is dlz_foo_driver (sources without the .c)

# INCLUDES is any necessary include definitions

# LIBS is any necessary library definitions

#

AC_DEFUN(DLZ_ADD_DRIVER, [

CONTRIB_DLZ="$CONTRIB_DLZ -DDLZ_$1"

for i in $2

do

DLZ_DRIVER_SRCS="$DLZ_DRIVER_SRCS $dlzdir/$i.c"

DLZ_DRIVER_OBJS="$DLZ_DRIVER_OBJS $i.$O"

done

if test -n "$3"

then

DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES $3"

fi

if test -n "$4"

then

DLZ_DRIVER_LIBS="$DLZ_DRIVER_LIBS $4"

fi

])

#

# Check for the various DLZ drivers

#

#

# Was --with-dlz-postgres specified?

#

AC_MSG_CHECKING(for Postgres DLZ driver)

AC_ARG_WITH(dlz_postgres,

[ --with-dlz-postgres[=PATH] Build with Postgres DLZ driver [yes|no|path].

(Required to use Postgres with DLZ)],

use_dlz_postgres="$withval", use_dlz_postgres="no")

if test "$use_dlz_postgres" != "no"

then

if test "$use_dlz_postgres" != "yes"

then

AC_PATH_PROGS(PG_CONFIG, pg_config, [not found], $use_dlz_postgres/bin)

else

AC_PATH_PROGS(PG_CONFIG, pg_config, [not found])

fi

if test "$PG_CONFIG" != "not found"

then

use_dlz_postgres=`$PG_CONFIG --includedir`

use_dlz_postgres_lib=`$PG_CONFIG --libdir`

else

pgprefix="$use_dlz_postgres"

use_dlz_postgres="$pgprefix/include"

use_dlz_postgres_lib="$pgprefix/lib"

fi

fi

if test "$use_dlz_postgres" = "yes/include"

then

# User did not specify path and Postgres didn't say - guess it

pgdirs="/usr /usr/local /usr/local/pgsql /usr/pkg"

for d in $pgdirs

do

if test -f $d/include/libpq-fe.h

then

use_dlz_postgres=$d/include

use_dlz_postgres_lib=$d/lib

break

fi

done

fi

if test "$use_dlz_postgres" = "yes/include"

then

# Still no joy, give up

AC_MSG_RESULT(not found)

AC_MSG_ERROR(

[No pg_config and PostgreSQL was not found in any of $pgdirs; use --with-dlz-postgres=/path or put pg_config in your path])

fi

case "$use_dlz_postgres" in

no)

AC_MSG_RESULT(no)

;;

*)

DLZ_ADD_DRIVER(POSTGRES, dlz_postgres_driver,

[-I$use_dlz_postgres],

[-L$use_dlz_postgres_lib -lpq])

AC_MSG_RESULT(

[using PostgreSQL from $use_dlz_postgres_lib and $use_dlz_postgres])

;;

esac

#

# Was --with-dlz-mysql specified?

#

AC_MSG_CHECKING(for MySQL DLZ driver)

AC_ARG_WITH(dlz_mysql,

[ --with-dlz-mysql[=PATH] Build with MySQL DLZ driver [yes|no|path].

(Required to use MySQL with DLZ)],

use_dlz_mysql="$withval", use_dlz_mysql="no")

mysql_include=""

mysql_lib=""

if test "$use_dlz_mysql" = "yes"

then

# User did not specify a path - guess it

mysqldirs="/usr /usr/local /usr/local/mysql /usr/pkg"

for d in $mysqldirs

do

if test -f $d/include/mysql/mysql.h

then

use_dlz_mysql=$d

mysql_include=$d/include/mysql

if test -d $d/lib/mysql

then

mysql_lib=$d/lib/mysql

else

mysql_lib=$d/lib

fi

break

elif test -f $d/include/mysql.h

then

use_dlz_mysql=$d

mysql_include=$d/include

if test -d $d/lib/mysql

then

mysql_lib=$d/lib/mysql

else

mysql_lib=$d/lib

fi

break

fi

done

elif test "$use_dlz_mysql" != "no"

then

d=$use_dlz_mysql

if test -f $d/include/mysql/mysql.h

then

mysql_include=$d/include/mysql

if test -d $d/lib/mysql

then

mysql_lib=$d/lib/mysql

else

mysql_lib=$d/lib

fi

elif test -f $d/include/mysql.h

then

mysql_include=$d/include

if test -d $d/lib/mysql

then

mysql_lib=$d/lib/mysql

else

mysql_lib=$d/lib

fi

fi

fi

if test "$use_dlz_mysql" = "yes"

then

AC_MSG_RESULT(not found)

AC_MSG_ERROR(

[MySQL was not found in any of $mysqldirs; use --with-dlz-mysql=/path])

fi

case "$use_dlz_mysql" in

no)

AC_MSG_RESULT(no)

;;

*)

DLZ_ADD_DRIVER(MYSQL, dlz_mysql_driver,

[-I${mysql_include}],

[-L${mysql_lib} -lmysqlclient -lz -lcrypt -lm])

AC_MSG_RESULT(

[using mysql from ${mysql_lib} and ${mysql_include}])

;;

esac

#

# Was --with-dlz-bdb specified?

#

AC_MSG_CHECKING(for Berkeley DB DLZ driver...)

AC_ARG_WITH(dlz_bdb,

[ --with-dlz-bdb[=PATH] Build with Berkeley DB DLZ driver [yes|no|path].

(Required to use Berkeley DB with DLZ)],

use_dlz_bdb="$withval", use_dlz_bdb="no")

case "$use_dlz_bdb" in

no)

AC_MSG_RESULT(no)

;;

*)

if test "$use_dlz_bdb" = "yes"

then

# User did not specify a path - guess directories

bdbdirs="/usr/local /usr/pkg /usr"

elif test -d "$use_dlz_bdb"

then

# User specified directory and it exists

bdbdirs="$use_dlz_bdb"

else

AC_MSG_RESULT(not found)

AC_MSG_ERROR([path $use_dlz_bdb does not exist])

bdbdirs=""

fi

# Use path we were given or guessed. This is insanely

# complicated because we have to search for a bunch of

# platform-specific variations and have to check

# separately for include and library directories.

# Set both to yes, so we can check them later

dlz_bdb_inc="yes"

dlz_bdb_libs="yes"

AC_MSG_RESULT( )

for dd in $bdbdirs

do

# Skip nonexistant directories

if test ! -d "$dd"

then

continue

fi

# Check other locations for includes.

# Order is important (sigh).

bdb_incdirs="/db53 /db51 /db48 /db47 /db46 /db45 /db44 /db43 /db42 /db41 /db4 /db"

# include a blank element first

for d in "" $bdb_incdirs

do

if test -f "$dd/include${d}/db.h"

then

dlz_bdb_inc="-I$dd/include${d}"

break

fi

done

# Give up on this directory if we couldn't

# find the include subdir

if test "$dlz_bdb_inc" = "yes"

then

continue

fi

# Look for libname other than libdb.so.

# Order is important (sigh).

bdb_libnames="db53 db-5.3 db51 db-5.1 db48 db-4.8 db47 db-4.7 db46 db-4.6 db45 db-4.5 db44 db-4.4 db43 db-4.3 db42 db-4.2 db41 db-4.1 db"

for d in $bdb_libnames

do

if test "$dd" = "/usr"

then

AC_CHECK_LIB($d, db_create, dlz_bdb_libs="-l${d}")

if test $dlz_bdb_libs != "yes"

then

break

fi

elif test -f "$dd/lib/lib${d}.so"

then

dlz_bdb_libs="-L${dd}/lib -l${d}"

break

fi

done

# If we found both incdir and lib, we're done

if test "$dlz_bdb_libs" != "yes"

then

break

fi

# Otherwise, we're starting over

dlz_bdb_inc="yes"

dlz_bdb_libs="yes"

done

# Done searching, now make sure we got everything.

if test "$dlz_bdb_inc" = "yes"

then

AC_MSG_ERROR([could not find Berkeley DB include directory])

fi

if test "$dlz_bdb_libs" = "yes"

then

AC_MSG_RESULT(not found)

AC_MSG_ERROR([could not find Berkeley DB library])

fi

DLZ_ADD_DRIVER(BDB, dlz_bdb_driver dlz_bdbhpt_driver,

[$dlz_bdb_inc], [$dlz_bdb_libs])

AC_MSG_RESULT([using Berkeley DB: $dlz_bdb_inc $dlz_bdb_libs])

AC_CONFIG_FILES([contrib/dlz/bin/dlzbdb/Makefile])

;;

esac

#

# Was --with-dlz-filesystem specified?

#

AC_MSG_CHECKING(for file system DLZ driver)

AC_ARG_WITH(dlz_filesystem,

[ --with-dlz-filesystem[=ARG] Build with filesystem DLZ driver [yes|no].

(Required to use file system driver with DLZ)],

use_dlz_filesystem="$withval", use_dlz_filesystem="no")

case "$use_dlz_filesystem" in

no)

AC_MSG_RESULT(no)

;;

*)

DLZ_ADD_DRIVER(FILESYSTEM, dlz_filesystem_driver)

DLZ_SYSTEM_TEST=filesystem

AC_MSG_RESULT(yes)

;;

esac

#

# Was --with-dlz-ldap specified?

#

AC_MSG_CHECKING(for LDAP DLZ driver)

AC_ARG_WITH(dlz_ldap,

[ --with-dlz-ldap[=PATH] Build with LDAP DLZ driver [yes|no|path].

(Required to use LDAP with DLZ)],

use_dlz_ldap="$withval", use_dlz_ldap="no")

if test "$use_dlz_ldap" = "yes"

then

# User did not specify a path - guess it

ldapdirs="/usr /usr/local /usr/pkg"

for d in $ldapdirs

do

if test -f $d/include/ldap.h

then

use_dlz_ldap=$d

break

fi

done

fi

if test "$use_dlz_ldap" = "yes"

then

AC_MSG_RESULT(not found)

AC_MSG_ERROR(

[LDAP headers were not found in any of $ldapdirs; use --with-dlz-ldap=/path])

fi

case "$use_dlz_ldap" in

no)

AC_MSG_RESULT(no)

;;

*)

DLZ_ADD_DRIVER(LDAP, dlz_ldap_driver,

[-I$use_dlz_ldap/include],

[-L$use_dlz_ldap/lib -lldap -llber])

AC_MSG_RESULT(

[using LDAP from $use_dlz_ldap/lib and $use_dlz_ldap/include])

;;

esac

#

# Was --with-dlz-odbc specified?

#

AC_MSG_CHECKING(for ODBC DLZ driver)

AC_ARG_WITH(dlz_odbc,

[ --with-dlz-odbc[=PATH] Build with ODBC DLZ driver [yes|no|path].

(Required to use ODBC with DLZ)],

use_dlz_odbc="$withval", use_dlz_odbc="no")

if test "$use_dlz_odbc" = "yes"

then

# User did not specify a path - guess it

libodbc_found=no

sql_h_found=no

AC_CHECK_HEADER(sql.h, sql_h_found=yes)

AC_CHECK_LIB(odbc, SQLConnect, libodbc_found=yes)

if test $libodbc_found = "yes" -o $sql_h_found = "yes"

then

use_dlz_odbc=system

dlz_odbc_include=""

dlz_odbc_libs="-lodbc"

else

odbcdirs="/usr /usr/local /usr/pkg"

for d in $odbcdirs

do

if test -f $d/include/sql.h -a -f $d/lib/libodbc.a

then

use_dlz_odbc=$d

dlz_odbc_include="-I$use_dlz_odbc/include"

dlz_odbc_libs="-L$use_dlz_odbc/lib -lodbc"

break

fi

done

fi

fi

case "$use_dlz_odbc" in

no)

AC_MSG_RESULT(no)

;;

yes)

AC_MSG_RESULT(not found)

AC_MSG_ERROR(

[ODBC headers were not found in any of $odbcdirs; use --with-dlz-odbc=/path])

;;

*)

DLZ_ADD_DRIVER(ODBC, dlz_odbc_driver,

[$dlz_odbc_include],

[$dlz_odbc_libs])

AC_MSG_RESULT([using ODBC from $use_dlz_odbc])

;;

esac

#

# Was --with-dlz-stub specified?

#

AC_MSG_CHECKING(for stub DLZ driver)

AC_ARG_WITH(dlz_stub,

[ --with-dlz-stub[=ARG] Build with stub DLZ driver [yes|no].

(Required to use stub driver with DLZ)],

use_dlz_stub="$withval", use_dlz_stub="no")

case "$use_dlz_stub" in

no)

AC_MSG_RESULT(no)

;;

*)

DLZ_ADD_DRIVER(STUB, dlz_stub_driver)

AC_MSG_RESULT(yes)

;;

esac

# Add any additional DLZ drivers here.

#

# Finally, some generic stuff that applies to all drivers, assuming

# we're compiling contrib DLZ drivers at all.

#

if test -n "$CONTRIB_DLZ"

then

CONTRIB_DLZ="-DCONTRIB_DLZ $CONTRIB_DLZ"

#

# Where to find DLZ driver header files.

#

DLZ_DRIVER_INCLUDES="-I$dlzdir/include $DLZ_DRIVER_INCLUDES"

#

# Initialization and shutdown wrappers, helper functions.

#

DLZ_DRIVER_SRCS="$dlzdir/dlz_drivers.c $dlzdir/sdlz_helper.c $DLZ_DRIVER_SRCS"

DLZ_DRIVER_OBJS="dlz_drivers.$O sdlz_helper.$O $DLZ_DRIVER_OBJS"

fi