File cyrus-sasl-lfs.patch of Package cyrus-sasl

--- cyrus-sasl-2.1.27.orig/configure.ac	2018-10-09 16:58:04.000000000 +0200
+++ cyrus-sasl-2.1.27/configure.ac	2018-11-17 13:05:26.475631124 +0100
@@ -95,7 +95,9 @@
               enable_obsolete_digest_attr=$enableval,
               enable_obsolete_digest_attr=yes)
 
-AC_PROG_CC
+AC_PROG_CC_STDC
+AC_USE_SYSTEM_EXTENSIONS
+AC_SYS_LARGEFILE
 AX_PROG_CC_FOR_BUILD
 AC_PROG_CPP
 AC_PROG_AWK