OMNeT++/OMNEST Bug Tracker

View Issue Details Jump to Notes ] Issue History ] Print ]
IDProjectCategoryView StatusDate SubmittedLast Update
0000438OMNeT++command line toolspublic2011-11-14 10:132012-01-09 18:01
Assigned To 
PrioritynormalSeverityfeatureReproducibilityhave not tried
PlatformOSOS Version
Product Version4.2rc1 
Target VersionFixed in Version 
Summary0000438: GCC standard link-time optimizer support
DescriptionIt would be nice if it where possible to support the standard link-time optimizer.

Currently we got error messages about multiple definitions at linking if flto is enabled in configure.user:

LDFLAGS="-O2 -flto -fuse-linker-plugin"

it is possible to extend the LDFLAGS by


the the linkinging will be done.

The flto feature has also some benefits for the entire OMNeT++ comile/link stage, it would be possible to compile the files for release/debug only once and optimize it at link stage.
Additional InformationI have tested it on Windows with 4.2rc2 release.
TagsNo tags attached.
Attached Files

- Relationships

-  Notes
michael (reporter)
2011-11-18 17:07

On linux (64bit) following settings are OK:


testet with 4.2 release.
michael (reporter)
2011-11-23 10:27

It is a MINGW bug: [^]
rhornig (administrator)
2012-01-09 18:01

Let's wait 'till there is a mingw version that correctly handles this and we can bundle it.

- Issue History
Date Modified Username Field Change
2011-11-14 10:13 michael New Issue
2011-11-18 17:07 michael Note Added: 0000603
2011-11-23 10:27 michael Note Added: 0000636
2012-01-09 18:01 rhornig Note Added: 0000675
2012-01-09 18:01 rhornig Status new => postponed
2012-01-09 18:01 rhornig Resolution open => suspended

Copyright © 2000 - 2022 MantisBT Team
Powered by Mantis Bugtracker