--- ./configure_orig	2019-01-01 11:52:35 +0000
+++ ./configure	2019-01-01 11:56:21 +0000
@@ -7447,24 +7447,6 @@
   use_lfs=no
 fi
 
-if test "$use_lfs" = "yes"; then
-# Two defines needed to enable largefile support on various platforms
-# These may affect some typedefs
-case $ac_sys_system/$ac_sys_release in
-AIX*)
-
-$as_echo "#define _LARGE_FILES 1" >>confdefs.h
-
-    ;;
-esac
-
-$as_echo "#define _LARGEFILE_SOURCE 1" >>confdefs.h
-
-
-$as_echo "#define _FILE_OFFSET_BITS 64" >>confdefs.h
-
-fi
-
 # Add some code to confdefs.h so that the test for off_t works on SCO
 cat >> confdefs.h <<\EOF
 #if defined(SCO_DS)