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Bug 925624

Summary:	kBuild: Does not support aarch64 in f19 and rawhide
Product:	[Fedora] Fedora	Reporter:	Dennis Gilmore <dennis>
Component:	kBuild	Assignee:	Lubomir Rintel <lkundrak>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	rawhide	CC:	lkundrak, lxtnow, sergio
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2014-07-27 15:56:01 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Bug Depends On:
Bug Blocks:	922257

Description Dennis Gilmore 2013-03-23 00:50:01 UTC

Support for the ARM 64 bit CPU architecture (aarch64) was introduced in 
autoconf 2.69.  kBuild appears to use an earlier version of 
autoconf, preventing its being built.  This can be fixed in of three ways (In order of preference):

1. Work with upstream to migrate the package to autoconf 2.69.

2. Rerun autoconf or autoreconf in %prep or %build prior to running 
configure.

3. Apply the patch at http://ausil.fedorapeople.org/aarch64/kBuild/kBuild-aarch64.patch
which updates config.guess and config.sub to recognize aarch64.

Comment 1 Sergio Basto 2014-07-27 15:56:01 UTC

From what I see in build.log 
mkdir -p /builddir/build/BUILD/kBuild/out/linux.amd64/release/bootstrap/sed
autoreconf: Entering directory `.'
autoreconf: running: autopoint --force 
(...)
autoreconf: running: /usr/bin/autoconf --force
autoreconf: running: /usr/bin/autoheader --force
autoreconf: running: automake --add-missing --copy --force-missing

also looking to kBuild/src/sed/config/ 
ll /var/lib/mock/fedora-rawhide-x86_64/root/builddir/build/BUILD/kBuild/src/sed/config/ -tr

config.guess was generated by build , so I assume this bug is fixed at least in current release , I'm closing bug , feel free to reopen it .

and please check it out if kBuild support aarch64 !