Bug 1291890

Summary:	bd_xlator gets disabled when compiled with -Wall and -Werror
Product:	[Community] GlusterFS	Reporter:	Raghavendra Talur <rtalur>
Component:	build	Assignee:	Raghavendra Talur <rtalur>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	mainline	CC:	bugs
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	glusterfs-4.1.3 (or later)	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-08-29 03:37:23 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:

Description Raghavendra Talur 2015-12-15 19:45:57 UTC

Description of problem:

When configure is run with -Wall and -Werror, bd_xlator is not enabled.

AC_CHECK_LIBS fails because gcc converts a warning into a error.
The exact message from gcc is:

conftest.c: In function 'main':
conftest.c:55:16: error: left-hand operand of comma expression has no effect [-Werror=unused-value]
 return lvm_init,lvm_lv_from_name ();

Comment 1 Vijay Bellur 2015-12-15 19:47:15 UTC

REVIEW: http://review.gluster.org/12975 (build: Avoid lvalue warning from gcc) posted (#1) for review on master by Raghavendra Talur (rtalur)

Comment 2 Vijay Bellur 2015-12-15 19:48:42 UTC

REVIEW: http://review.gluster.org/12975 (build: Avoid unused-value warning from gcc) posted (#2) for review on master by Raghavendra Talur (rtalur)

Comment 3 Mike McCune 2016-03-28 23:30:47 UTC

This bug was accidentally moved from POST to MODIFIED via an error in automation, please see mmccune with any questions

Comment 4 Amar Tumballi 2018-08-29 03:37:23 UTC

This update is done in bulk based on the state of the patch and the time since last activity. If the issue is still seen, please reopen the bug.