X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=build%2Fopenldap.m4;h=5a9bb11b6f7be43ed241790eda85a0eaa7cc9673;hb=825870a0725dceba602b5ce6f6f4f326038b4c21;hp=1f3cead936f9d9e9682cfd8a21bd7b494b6aaf83;hpb=2cdcfd5493c7cb2b0d979119724ebeae0bf6f724;p=openldap

diff --git a/build/openldap.m4 b/build/openldap.m4
index 1f3cead936..5a9bb11b6f 100644
--- 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 1998-2009 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 --------------------------------------------------------------------
@@ -912,7 +921,9 @@ 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