|  | diff -ru diffutils-3.3.dist/build-aux/config.guess diffutils-3.3/build-aux/config.guess | 
|  | --- diffutils-3.3.dist/build-aux/config.guess	2013-03-22 00:20:48.000000000 -0400 | 
|  | +++ diffutils-3.3/build-aux/config.guess	2016-05-25 15:26:34.263108318 -0400 | 
|  | @@ -194,6 +194,10 @@ | 
|  | # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. | 
|  | echo "${machine}-${os}${release}" | 
|  | exit ;; | 
|  | +    *:Akaros:*:*) | 
|  | +	UNAME_MACHINE_ARCH=x86_64 | 
|  | +	echo x86_64-ucb-akaros1.0 | 
|  | +	exit ;; | 
|  | *:Bitrig:*:*) | 
|  | UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` | 
|  | echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE} | 
|  | diff -ru diffutils-3.3.dist/build-aux/config.sub diffutils-3.3/build-aux/config.sub | 
|  | --- diffutils-3.3.dist/build-aux/config.sub	2013-03-22 00:20:48.000000000 -0400 | 
|  | +++ diffutils-3.3/build-aux/config.sub	2016-05-25 15:26:21.374757287 -0400 | 
|  | @@ -1354,7 +1354,7 @@ | 
|  | | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ | 
|  | | -sym* | -kopensolaris* | -plan9* \ | 
|  | | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ | 
|  | -	      | -aos* | -aros* \ | 
|  | +	      | -akaros* | -aos* | -aros* \ | 
|  | | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ | 
|  | | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ | 
|  | | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ |