Bug 1123648

Summary:	gcc 4.9 but libasan 4.8
Product:	[Fedora] Fedora	Reporter:	Maxim Prohorenko <maxim.prohorenko>
Component:	gcc	Assignee:	Jakub Jelinek <jakub>
Status:	CLOSED NOTABUG	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	20	CC:	jakub, law
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2014-09-01 13:10:19 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 Maxim Prohorenko 2014-07-27 15:08:49 UTC

Description of problem:
/usr/bin/ld: cannot find /usr/lib64/libasan.so.1.0.0

only /usr/lib64/libasan.so.0.0.0 presents

Version-Release number of selected component (if applicable):
gcc --version
gcc (GCC) 4.9.0 20140409
libasan 4.8.3-1.fc20

How reproducible:


Steps to Reproduce:
1. add -fsanitize=address
2. compile & link
3. error

Actual results:
/usr/bin/ld: cannot find /usr/lib64/libasan.so.1.0.0

Expected results:
link ok

Additional info:
dnf --enablerepo=rawhide update libasan
solve my problem

Comment 1 Jakub Jelinek 2014-09-01 13:10:19 UTC

gcc intentionally doesn't have a Requires: libasan-devel, because we don't want to force everybody to install the library just because a small percentage of users will want to use -fsanitize=address.
Thus IMHO NOTABUG, don't update just selected components, but the whole system, or deal with any issues selective updates cause.