Fix 6c8e4f2 for empty suffixes

[openldap] / build / openldap.m4

diff --git a/build/openldap.m4 b/build/openldap.m4
index 1f3cead936f9d9e9682cfd8a21bd7b494b6aaf83..e1a11def00a1dd8d63cdddd19e01fefc34bbe696 100644 (file)
--- a/build/openldap.m4
+++ b/build/openldap.m4
@@ -2,7 +2,7 @@ dnl OpenLDAP Autoconf Macros
 dnl $OpenLDAP$
 dnl This work is part of OpenLDAP Software <http://www.openldap.org/>.
 dnl
-dnl Copyright 1998-2008 The OpenLDAP Foundation.
+dnl Copyright 1998-2011 The OpenLDAP Foundation.
 dnl All rights reserved.
 dnl
 dnl Redistribution and use in source and binary forms, with or without
@@ -119,6 +119,17 @@ if test $ol_cv_cpp_ebcdic = yes ; then
 fi
 ])
 dnl
+dnl --------------------------------------------------------------------
+dnl Check for MSVC
+AC_DEFUN([OL_MSVC],
+[AC_REQUIRE_CPP()dnl
+AC_CACHE_CHECK([whether we are using MS Visual C++], ol_cv_msvc,
+[AC_PREPROC_IFELSE([AC_LANG_SOURCE([[
+#ifndef _MSC_VER
+#include <__FOO__/generate_error.h>
+#endif
+]])],[ol_cv_msvc=yes],[ol_cv_msvc=no])])])
+
 dnl --------------------------------------------------------------------
 dnl OpenLDAP version of STDC header check w/ EBCDIC support
 AC_DEFUN([OL_HEADER_STDC],
@@ -310,37 +321,35 @@ dnl --------------------------------------------------------------------
 dnl Get major and minor version from <db.h>
 AC_DEFUN([OL_BDB_HEADER_VERSION],
 [AC_CACHE_CHECK([for Berkeley DB major version in db.h], [ol_cv_bdb_major],[
-       ol_cv_bdb_major=0
-       if test $ol_cv_bdb_major = 0 ; then
-               AC_LANG_CONFTEST([
+       AC_LANG_CONFTEST([
 #include <db.h>
 #ifndef DB_VERSION_MAJOR
 #      define DB_VERSION_MAJOR 1
 #endif
 __db_version DB_VERSION_MAJOR
 ])
-               ol_cv_bdb_major=`$CPP conftest.$ac_ext | $EGREP __db_version | $SED 's/__db_version //'`
-       fi
-
-       if test $ol_cv_bdb_major = 0 ; then
-               AC_MSG_ERROR([Unknown Berkeley DB major version])
-       fi
+       set X `eval "$ac_cpp conftest.$ac_ext" | $EGREP __db_version` none none
+       ol_cv_bdb_major=${3}
 ])
+case $ol_cv_bdb_major in [[1-9]]*) : ;; *)
+       AC_MSG_ERROR([Unknown Berkeley DB major version in db.h]) ;;
+esac
 
 dnl Determine minor version
 AC_CACHE_CHECK([for Berkeley DB minor version in db.h], [ol_cv_bdb_minor],[
-       ol_cv_bdb_minor=0
-       if test $ol_cv_bdb_minor = 0 ; then
-               AC_LANG_CONFTEST([
+       AC_LANG_CONFTEST([
 #include <db.h>
 #ifndef DB_VERSION_MINOR
 #      define DB_VERSION_MINOR 0
 #endif
 __db_version DB_VERSION_MINOR
 ])
-               ol_cv_bdb_minor=`$CPP conftest.$ac_ext | $EGREP __db_version | $SED 's/__db_version //'`
-       fi
+       set X `eval "$ac_cpp conftest.$ac_ext" | $EGREP __db_version` none none
+       ol_cv_bdb_minor=${3}
 ])
+case $ol_cv_bdb_minor in [[0-9]]*) : ;; *)
+       AC_MSG_ERROR([Unknown Berkeley DB minor version in db.h]) ;;
+esac
 ])
 dnl
 dnl --------------------------------------------------------------------
@@ -348,15 +357,22 @@ dnl Try to locate appropriate library
 AC_DEFUN([OL_BERKELEY_DB_LINK],
 [ol_cv_lib_db=no
 
-if test $ol_cv_bdb_major = 4 ; then
+if test $ol_cv_bdb_major = 5 ; then
+       OL_BERKELEY_DB_TRY(ol_cv_db_db_5_dot_m,[-ldb-5.$ol_cv_bdb_minor])
+       OL_BERKELEY_DB_TRY(ol_cv_db_db5m,[-ldb5$ol_cv_bdb_minor])
+       OL_BERKELEY_DB_TRY(ol_cv_db_db_5m,[-ldb-5$ol_cv_bdb_minor])
+       OL_BERKELEY_DB_TRY(ol_cv_db_db_5_m,[-ldb-5-$ol_cv_bdb_minor])
+       OL_BERKELEY_DB_TRY(ol_cv_db_db_5,[-ldb-5])
+       OL_BERKELEY_DB_TRY(ol_cv_db_db5,[-ldb5])
+elif test $ol_cv_bdb_major = 4 ; then
        OL_BERKELEY_DB_TRY(ol_cv_db_db_4_dot_m,[-ldb-4.$ol_cv_bdb_minor])
        OL_BERKELEY_DB_TRY(ol_cv_db_db4m,[-ldb4$ol_cv_bdb_minor])
        OL_BERKELEY_DB_TRY(ol_cv_db_db_4m,[-ldb-4$ol_cv_bdb_minor])
        OL_BERKELEY_DB_TRY(ol_cv_db_db_4_m,[-ldb-4-$ol_cv_bdb_minor])
        OL_BERKELEY_DB_TRY(ol_cv_db_db_4,[-ldb-4])
        OL_BERKELEY_DB_TRY(ol_cv_db_db4,[-ldb4])
-       OL_BERKELEY_DB_TRY(ol_cv_db_db,[-ldb])
 fi
+OL_BERKELEY_DB_TRY(ol_cv_db_db,[-ldb])
 OL_BERKELEY_DB_TRY(ol_cv_db_none)
 ])
 dnl
@@ -912,7 +928,9 @@ AC_DEFUN([OL_LIB_FETCH],
 LIBS="-lfetch -lcom_err $LIBS"
 AC_CACHE_CHECK([fetch(3) library],ol_cv_lib_fetch,[
        AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+#ifdef HAVE_SYS_PARAM_H
 #include <sys/param.h>
+#endif
 #include <stdio.h>
 #include <fetch.h>]], [[struct url *u = fetchParseURL("file:///"); ]])],[ol_cv_lib_fetch=yes],[ol_cv_lib_fetch=no])])
 LIBS=$ol_LIBS