149 lines
3.2 KiB
Plaintext
149 lines
3.2 KiB
Plaintext
dnl $Id: db.m4,v 1.2 2001/09/17 12:32:34 assar Exp $
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dnl
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dnl tests for various db libraries
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dnl
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AC_DEFUN([rk_DB],[berkeley_db=db
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AC_ARG_WITH(berkeley-db,
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[ --without-berkeley-db if you don't want berkeley db],[
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if test "$withval" = no; then
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berkeley_db=""
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fi
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])
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db_type=unknown
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if test "$berkeley_db"; then
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AC_CHECK_HEADERS([ \
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db.h \
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db_185.h \
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])
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dnl db_create is used by db3
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AC_FIND_FUNC_NO_LIBS(db_create, $berkeley_db, [
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#include <stdio.h>
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#include <db.h>
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],[NULL, NULL, 0])
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if test "$ac_cv_func_db_create" = "yes"; then
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db_type=db3
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if test "$ac_cv_funclib_db_create" != "yes"; then
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DBLIB="$ac_cv_funclib_db_create"
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else
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DBLIB=""
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fi
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AC_DEFINE(HAVE_DB3, 1, [define if you have a berkeley db3 library])
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else
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dnl dbopen is used by db1/db2
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AC_FIND_FUNC_NO_LIBS(dbopen, $berkeley_db, [
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#include <stdio.h>
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#if defined(HAVE_DB_185_H)
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#include <db_185.h>
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#elif defined(HAVE_DB_H)
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#include <db.h>
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#else
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#error no db.h
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#endif
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],[NULL, 0, 0, 0, NULL])
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if test "$ac_cv_func_dbopen" = "yes"; then
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db_type=db1
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if test "$ac_cv_funclib_dbopen" != "yes"; then
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DBLIB="$ac_cv_funclib_dbopen"
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else
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DBLIB=""
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fi
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AC_DEFINE(HAVE_DB1, 1, [define if you have a berkeley db1/2 library])
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fi
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fi
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dnl test for ndbm compatability
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AC_FIND_FUNC_NO_LIBS2(dbm_firstkey, $ac_cv_funclib_dbopen $ac_cv_funclib_db_create, [
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#include <stdio.h>
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#define DB_DBM_HSEARCH 1
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#include <db.h>
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DBM *dbm;
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],[NULL])
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if test "$ac_cv_func_dbm_firstkey" = "yes"; then
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if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then
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LIB_NDBM="$ac_cv_funclib_dbm_firstkey"
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else
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LIB_NDBM=""
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fi
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AC_DEFINE(HAVE_DB_NDBM, 1, [define if you have ndbm compat in db])
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else
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$as_unset ac_cv_func_dbm_firstkey
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$as_unset ac_cv_funclib_dbm_firstkey
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fi
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fi # berkeley db
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if test "$db_type" = "unknown" -o "$ac_cv_func_dbm_firstkey" = ""; then
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AC_CHECK_HEADERS([ \
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dbm.h \
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ndbm.h \
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])
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AC_FIND_FUNC_NO_LIBS(dbm_firstkey, ndbm, [
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#include <stdio.h>
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#if defined(HAVE_NDBM_H)
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#include <ndbm.h>
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#elif defined(HAVE_DBM_H)
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#include <dbm.h>
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#else
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#error no ndbm.h
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#endif
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DBM *dbm;
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],[NULL])
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if test "$ac_cv_func_dbm_firstkey" = "yes"; then
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if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then
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LIB_NDBM="$ac_cv_funclib_dbm_firstkey"
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else
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LIB_NDBM=""
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fi
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AC_DEFINE(HAVE_NDBM, 1, [define if you have a ndbm library])dnl
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if test "$db_type" = "unknown"; then
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db_type=ndbm
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DBLIB="$LIB_NDBM"
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fi
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else
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$as_unset ac_cv_func_dbm_firstkey
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$as_unset ac_cv_funclib_dbm_firstkey
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AC_CHECK_HEADERS([ \
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gdbm/ndbm.h \
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])
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AC_FIND_FUNC_NO_LIBS(dbm_firstkey, gdbm, [
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#include <stdio.h>
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#include <gdbm/ndbm.h>
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DBM *dbm;
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],[NULL])
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if test "$ac_cv_func_dbm_firstkey" = "yes"; then
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if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then
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LIB_NDBM="$ac_cv_funclib_dbm_firstkey"
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else
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LIB_NDBM=""
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fi
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AC_DEFINE(HAVE_NDBM, 1, [define if you have a ndbm library])dnl
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if test "$db_type" = "unknown"; then
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db_type=ndbm
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DBLIB="$LIB_NDBM"
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fi
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fi
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fi
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fi # unknown
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AC_SUBST(DBLIB)dnl
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AC_SUBST(LIB_NDBM)dnl
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])
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