Bug 1592212

Summary:	redhat-rpm-config: Update i686 architectural baseline to include SSE2
Product:	[Fedora] Fedora	Reporter:	Florian Weimer <fweimer>
Component:	redhat-rpm-config	Assignee:	Florian Weimer <fweimer>
Status:	CLOSED RAWHIDE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	rawhide	CC:	ajax, ffesti, fweimer, ignatenko, john.j5live, jonathan, j, pmatilai, praiskup
Target Milestone:	---
Target Release:	---
Hardware:	i686
OS:	Linux
Whiteboard:
Fixed In Version:	redhat-rpm-config-113-1.fc29	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-07-10 19:29:40 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1592205

Description Florian Weimer 2018-06-18 08:02:25 UTC

Change proposal:

https://fedoraproject.org/wiki/Changes/Update_i686_architectural_baseline_to_include_SSE2

i686 compiler flags need to be changed to:

-march=i686 -msse2 -mtune=generic -mfpmath=sse -mstackrealign

(plus the more or less architecture-independent default settings included in rpmrc for technical reasons).