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dnl $Id$
dnl
dnl tests for various db libraries
dnl
AC_DEFUN([rk_DB],[
AC_ARG_WITH(db-type-preference,
AS_HELP_STRING([--with-db-type-preference=list],
[specify HDB backend DB type preference as whitespace-separated list of db1, db3, lmdb, and/or sqlite]),
[db_type_preference="$withval"],
[db_type_preference="lmdb db3 db1 sqlite"])
AC_ARG_WITH(berkeley-db,
AS_HELP_STRING([--with-berkeley-db],
[enable support for berkeley db @<:@default=check@:>@]),
[],
[with_berkeley_db=check])
dbheader=""
AC_ARG_WITH(berkeley-db-include,
AS_HELP_STRING([--with-berkeley-db-include=dir],
[use berkeley-db headers in dir]),
[dbheader=$withval],
[with_berkeley_db_include=check])
AC_ARG_ENABLE(ndbm-db,
AS_HELP_STRING([--disable-ndbm-db],
[if you don't want ndbm db]),[
])
AC_ARG_ENABLE(mdb-db,
AS_HELP_STRING([--disable-mdb-db],
[if you don't want LMDB]),[
])
have_db1=no
have_db3=no
have_lmdb=no
db_type=unknown
AS_IF([test "x$with_berkeley_db" != xno],
[AS_IF([test "x$with_berkeley_db_include" != xcheck],
[AC_CHECK_HEADERS(["$dbheader/db.h"],
[AC_SUBST([DBHEADER], [$dbheader])
AC_DEFINE([HAVE_DBHEADER], [1],
[Define if you have user supplied header location])
],
[if test "x$with_berkeley_db_include" != xcheck; then
AC_MSG_FAILURE(
[--with-berkeley-db-include was given but include test failed])
fi
])],
[AC_CHECK_HEADERS([ \
db6/db.h \
db5/db.h \
db4/db.h \
db3/db.h \
db.h \
])])
dnl db_create is used by db3 and db4 and db5
AC_FIND_FUNC_NO_LIBS(db_create, [$dbheader] db-5 db5 db4 db3 db, [
#include <stdio.h>
#ifdef HAVE_DBHEADER
#include <$dbheader/db.h>
#elif HAVE_DB6_DB_H
#include <db6/db.h>
#elif HAVE_DB5_DB_H
#include <db5/db.h>
#elif HAVE_DB4_DB_H
#include <db4/db.h>
#elif defined(HAVE_DB3_DB_H)
#include <db3/db.h>
#else
#include <db.h>
#endif
],[NULL, NULL, 0])
if test "$ac_cv_func_db_create" = "yes"; then
have_db3=yes
if test "$ac_cv_funclib_db_create" != "yes"; then
DB3LIB="$ac_cv_funclib_db_create"
else
DB3LIB=""
fi
AC_DEFINE(HAVE_DB3, 1, [define if you have a berkeley db3/4/5 library])
fi
dnl dbopen is used by db1/db2
AC_FIND_FUNC_NO_LIBS(dbopen, db2 db, [
#include <stdio.h>
#if defined(HAVE_DB2_DB_H)
#include <db2/db.h>
#elif defined(HAVE_DB_H)
#include <db.h>
#else
#error no db.h
#endif
],[NULL, 0, 0, 0, NULL])
if test "$ac_cv_func_dbopen" = "yes"; then
have_db1=yes
if test "$ac_cv_funclib_dbopen" != "yes"; then
DB1LIB="$ac_cv_funclib_dbopen"
else
DB1LIB=""
fi
AC_DEFINE(HAVE_DB1, 1, [define if you have a berkeley db1/2 library])
fi
dnl test for ndbm compatability
if test "$ac_cv_func_dbm_firstkey" != yes; then
AC_FIND_FUNC_NO_LIBS2(dbm_firstkey, $ac_cv_funclib_dbopen $ac_cv_funclib_db_create, [
#include <stdio.h>
#define DB_DBM_HSEARCH 1
#include <db.h>
DBM *dbm;
],[NULL])
if test "$ac_cv_func_dbm_firstkey" = "yes"; then
if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then
NDBMLIB="$ac_cv_funclib_dbm_firstkey"
else
NDBMLIB=""
fi
AC_DEFINE(HAVE_DB_NDBM, 1, [define if you have ndbm compat in db])
AC_DEFINE(HAVE_NEW_DB, 1, [Define if NDBM really is DB (creates files *.db)])
else
$as_unset ac_cv_func_dbm_firstkey
$as_unset ac_cv_funclib_dbm_firstkey
fi
fi
]) # fi berkeley db
AS_IF([test "x$enable_mdb_db" != xno],
[AC_CHECK_HEADER(lmdb.h, [
AC_CHECK_LIB(lmdb, mdb_env_create, have_lmdb=yes; LMDBLIB="-llmdb"
AC_DEFINE(HAVE_LMDB, 1, [define if you have the LMDB library]))])])
for db_type in unknown $db_type_preference; do
if eval test \"x\$have_${db_type}\" = xyes -o ${db_type} = sqlite; then
break
fi
db_type=unknown
done
AS_IF([test "x$have_db3" = xyes -a "$db_type" = unknown], db_type=db3, db_type="$db_type")
AS_IF([test "x$have_db1" = xyes -a "$db_type" = unknown], db_type=db1, db_type="$db_type")
AS_IF([test "x$have_lmdb" = xyes -a "$db_type" = unknown], db_type=lmdb, db_type="$db_type")
if test "$enable_ndbm_db" != "no"; then
if test "$db_type" = "unknown" -o "$ac_cv_func_dbm_firstkey" = ""; then
AC_CHECK_HEADERS([ \
dbm.h \
ndbm.h \
])
AC_FIND_FUNC_NO_LIBS(dbm_firstkey, ndbm, [
#include <stdio.h>
#if defined(HAVE_NDBM_H)
#include <ndbm.h>
#elif defined(HAVE_DBM_H)
#include <dbm.h>
#endif
DBM *dbm;
],[NULL])
if test "$ac_cv_func_dbm_firstkey" = "yes"; then
if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then
NDBMLIB="$ac_cv_funclib_dbm_firstkey"
else
NDBMLIB=""
fi
AC_DEFINE(HAVE_NDBM, 1, [define if you have a ndbm library])dnl
have_ndbm=yes
else
$as_unset ac_cv_func_dbm_firstkey
$as_unset ac_cv_funclib_dbm_firstkey
AC_CHECK_HEADERS([ \
gdbm/ndbm.h \
])
AC_FIND_FUNC_NO_LIBS(dbm_firstkey, gdbm, [
#include <stdio.h>
#include <gdbm/ndbm.h>
DBM *dbm;
],[NULL])
if test "$ac_cv_func_dbm_firstkey" = "yes"; then
if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then
NDBMLIB="$ac_cv_funclib_dbm_firstkey"
else
NDBMLIB=""
fi
AC_DEFINE(HAVE_NDBM, 1, [define if you have a ndbm library])dnl
have_ndbm=yes
if test "$db_type" = "unknown"; then
db_type=ndbm
fi
fi
fi
fi #enable_ndbm_db
fi # unknown
if test "$have_ndbm" = "yes"; then
AC_MSG_CHECKING([if ndbm is implemented with db])
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <unistd.h>
#include <fcntl.h>
#if defined(HAVE_GDBM_NDBM_H)
#include <gdbm/ndbm.h>
#elif defined(HAVE_NDBM_H)
#include <ndbm.h>
#elif defined(HAVE_DBM_H)
#include <dbm.h>
#endif
int main(int argc, char **argv)
{
DBM *d;
d = dbm_open("conftest", O_RDWR | O_CREAT, 0666);
if (d == NULL)
return 1;
dbm_close(d);
return 0;
}]])],[
if test -f conftest.db; then
AC_MSG_RESULT([yes])
AC_DEFINE(HAVE_NEW_DB, 1, [Define if NDBM really is DB (creates files *.db)])
else
AC_MSG_RESULT([no])
fi],[AC_MSG_RESULT([no])],[AC_MSG_RESULT([no-cross])])
fi
AM_CONDITIONAL(HAVE_DB1, test "$have_db1" = yes)dnl
AM_CONDITIONAL(HAVE_DB3, test "$have_db3" = yes)dnl
AM_CONDITIONAL(HAVE_LMDB, test "$have_lmdb" = yes)dnl
AM_CONDITIONAL(HAVE_NDBM, test "$have_ndbm" = yes)dnl
AM_CONDITIONAL(HAVE_DBHEADER, test "$dbheader" != "")dnl
## it's probably not correct to include LDFLAGS here, but we might
## need it, for now just add any possible -L
z=""
for i in $LDFLAGS; do
case "$i" in
-L*) z="$z $i";;
esac
done
DB3LIB="$z $DB3LIB"
DB1LIB="$z $DB1LIB"
LMDBLIB="$z $LMDBLIB"
NDMBLIB="$z $NDBMLIB"
AC_SUBST(DB3LIB)dnl
AC_SUBST(DB1LIB)dnl
AC_SUBST(LMDBLIB)dnl
AC_SUBST(NDBMLIB)dnl
AC_SUBST(NDBMLIB)dnl
AC_SUBST(db_type)dnl
AC_SUBST(db_type_preference)dnl
])
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