From Fedora Project Wiki

No edit summary
No edit summary
 
(62 intermediate revisions by 12 users not shown)
Line 1: Line 1:
{{Admon/warning | F13 | Beat owner should begin placing Fedora 13 content in this beat. }}
{{header|docs}}


[[Features/ChangeInImplicitDSOLinking |Implicit DSO Linking ]]
{{Docs_beat_closed}}
Key points:
# ld will no longer automatically search in the dependencies of linked objects.
# If your project used both A and B, it will not compile unless A and B are both explicitly linked.
# There are more explanations on the Features page.


Under the new changes, if your package fails ti build with a message like:
[[Category:Docs Project]]
 
[[Category:Draft documentation]]
  /usr/bin/ld: gpx-parser.o: undefined reference to symbol 'acos@@GLIBC_2.0'
[[Category:Documentation beats]]
  /usr/bin/ld: note: 'acos@@GLIBC_2.0' is defined in DSO /lib/libm.so.6 so try adding it to the linker command line
 
Then you the line that builds the specified .o needs to explicitly link libm.
 
More examples are [[UnderstandingDSOLinkChange |here]]
 
 
<noinclude>[[Category:Release Notes]]<noinclude>
[[Category:Documentation_beats]]

Latest revision as of 01:32, 20 September 2016

Beat Closed on Wiki
Work on beats has now moved to git at https://pagure.io/fedora-docs/release-notes. If you have changes or additions, please contact the docs team via #fedora-docs, docs@lists.fedoraproject.org, or with the release-notes BZ component.
Retrieved from "https://fedoraproject.org/w/index.php?title=Documentation_Development_GCC_Tools_Beat&oldid=474338"