[Bug target/42789] undefined reference to `__sync_fetch_and_add_4'

2010-01-18 Thread stsp at users dot sourceforge dot net 


--- Comment #1 from stsp at users dot sourceforge dot net  2010-01-18 09:10 
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Created an attachment (id=19645)
 -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19645action=view)
test-case

untar and type make


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42789

[Bug target/42789] undefined reference to `__sync_fetch_and_add_4'

2010-01-18 Thread stsp at users dot sourceforge dot net 


--- Comment #2 from stsp at users dot sourceforge dot net  2010-01-18 09:15 
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boost is 1.39.0, other versions may not trigger
that problem is seems...


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42789

[Bug target/42789] undefined reference to `__sync_fetch_and_add_4'

2010-01-18 Thread pinskia at gcc dot gnu dot org 


--- Comment #3 from pinskia at gcc dot gnu dot org  2010-01-18 18:48 ---
This is a bug in boost and not GCC.  Not all targets define the __sync_*
functions.  There is a define for each one saying which one is available.


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pinskia at gcc dot gnu dot org changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution||INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42789