From: Ondřej Kuzník <ondra@mistotebe.net>
Date: Wed, 24 May 2017 15:12:48 +0000 (+0100)
Subject: [PATCH] Fix warnings issued by autoconf 2.68+
X-Git-Tag: archive/raspbian/2.5.13+dfsg-3+rpi1~1^2^2^2^2^2~2
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=652511c598a05c579435292d1c7628d061b44373;p=openldap.git

[PATCH] Fix warnings issued by autoconf 2.68+


Gbp-Pq: Name Fix-warnings-issued-by-autoconf-2.68.patch
---

diff --git a/build/openldap.m4 b/build/openldap.m4
index 702221c1..8e4c76f4 100644
--- a/build/openldap.m4
+++ b/build/openldap.m4
@@ -294,13 +294,13 @@ 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],[
-	AC_LANG_CONFTEST([
+	AC_LANG_CONFTEST([AC_LANG_SOURCE([
 #include <db.h>
 #ifndef DB_VERSION_MAJOR
 #	define DB_VERSION_MAJOR 1
 #endif
 __db_version DB_VERSION_MAJOR
-])
+])])
 	set X `eval "$ac_cpp -P conftest.$ac_ext" | $EGREP __db_version` none none
 	ol_cv_bdb_major=${3}
 ])
@@ -310,13 +310,13 @@ esac
 
 dnl Determine minor version
 AC_CACHE_CHECK([for Berkeley DB minor version in db.h], [ol_cv_bdb_minor],[
-	AC_LANG_CONFTEST([
+	AC_LANG_CONFTEST([AC_LANG_SOURCE([
 #include <db.h>
 #ifndef DB_VERSION_MINOR
 #	define DB_VERSION_MINOR 0
 #endif
 __db_version DB_VERSION_MINOR
-])
+])])
 	set X `eval "$ac_cpp -P conftest.$ac_ext" | $EGREP __db_version` none none
 	ol_cv_bdb_minor=${3}
 ])
@@ -651,7 +651,7 @@ AC_DEFUN([OL_PTHREAD_TEST_FUNCTION],[[
 ]])
 
 AC_DEFUN([OL_PTHREAD_TEST_PROGRAM],
-AC_LANG_SOURCE([OL_PTHREAD_TEST_INCLUDES
+[AC_LANG_SOURCE([OL_PTHREAD_TEST_INCLUDES
 
 int main(argc, argv)
 	int argc;
@@ -659,7 +659,7 @@ int main(argc, argv)
 {
 OL_PTHREAD_TEST_FUNCTION
 }
-]))
+])])
 dnl --------------------------------------------------------------------
 AC_DEFUN([OL_PTHREAD_TRY], [# Pthread try link: $1 ($2)
 if test "$ol_link_threads" = no ; then
diff --git a/configure.in b/configure.in
index 6c89a5af..588636ed 100644
--- a/configure.in
+++ b/configure.in
@@ -1213,11 +1213,11 @@ if test $ol_link_tls = no ; then
 		AC_CHECK_HEADERS(gnutls/gnutls.h)
 
 		if test $ac_cv_header_gnutls_gnutls_h = yes ; then
-			AC_PREPROC_IFELSE(
+			AC_PREPROC_IFELSE([AC_LANG_SOURCE(
                                [[#include <gnutls/gnutls.h>]
 [#if GNUTLS_VERSION_NUMBER < 0x020c00]
 [#error "GnuTLS 2.12.0 or newer required"]
-[#endif]],
+[#endif]])],
                                        , [AC_MSG_FAILURE([GnuTLS is too old])])
 
 			AC_CHECK_LIB(gnutls, gnutls_init,
@@ -1494,7 +1494,7 @@ pthread_rwlock_t rwlock;
 				AC_MSG_ERROR([LinuxThreads header/library mismatch]);
 			fi
 
-			AC_CACHE_CHECK([if pthread_create() works],
+			AC_CACHE_CHECK([AC_LANG_SOURCE([if pthread_create() works])],
 				ol_cv_pthread_create_works,[
 			AC_RUN_IFELSE([OL_PTHREAD_TEST_PROGRAM],
 				[ol_cv_pthread_create_works=yes],
@@ -2519,7 +2519,7 @@ if test "$ac_cv_func_getpeereid" != yes; then
 		fi
 		AC_CHECK_MEMBERS([struct stat.st_fstype, struct stat.st_vfstype])
 		if test "$ac_cv_member_struct_stat_st_fstype" = yes; then
-			AC_COMPILE_IFELSE([struct stat st; char *ptr=st.st_fstype;],
+			AC_COMPILE_IFELSE([AC_LANG_SOURCE([struct stat st; char *ptr=st.st_fstype;])],
 				AC_DEFINE([HAVE_STRUCT_STAT_ST_FSTYPE_CHAR],1,[define to 1 if st_fstype is char *]),
 				AC_DEFINE([HAVE_STRUCT_STAT_ST_FSTYPE_INT],1,[define to 1 if st_fstype is int]))
 		fi