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== Release Notes == | == Release Notes == | ||
In Fedora 13, the the default behaviour of <code>ld</code> changed. Previously the <code>ld</code> command would default to <code>--add-needed</code>. Now <code>ld</code> to defaults to <code>--no-add-needed</code>. | |||
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[[Category:FeatureReadyForWrangler]] | [[Category:FeatureReadyForWrangler]] | ||
Revision as of 18:58, 14 December 2009
Change to the default behaviour of ld
Summary
Change the default behaviour of ld. Previously the ld command would default to --add-needed, the change would cause ld to default to --no-add-needed. This will prevent ld from automatically searching in the dependencies of linked objects.
Owner
(Temporary)
- Name: Charley Wang
- E-mail: chwang@redhat.com
Current status
- Targeted release: Fedora 13
- Last updated: 2009-11-25
- Percentage of completion: 50%
Detailed Description
Change the default behaviour of ld. Previously the ld command would default to --add-needed, the change would cause ld to default to --no-add-needed. This will prevent ld from automatically searching in the dependencies of linked objects.
Benefit to Fedora
As described in UnderstandingDSOLinkChange, the new default behaviour will help address potential problems further down the line if shared objects ever change their dependencies.
Scope
Changes the default behaviour of ld, which will affect compilation.
Test Plan
- Run mass mock builds, notify owners of packages that have problems under the new ld.
User Experience
Some packages and users writing programs may need to explicitly link shared objects if they have neglected to do so.
Dependencies
None
Contingency Plan
- Continue without such capability.
Documentation
None yet. A temporary description (still a work-in-progress) is up in UnderstandingDSOLinkChange
Release Notes
In Fedora 13, the the default behaviour of ld changed. Previously the ld command would default to --add-needed. Now ld to defaults to --no-add-needed.