[GHC] #10458: GHCi fails to load shared object (the 'impossible' happened)
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Thu Oct 1 17:40:48 UTC 2015
#10458: GHCi fails to load shared object (the 'impossible' happened)
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Reporter: rleslie | Owner: trommler
Type: bug | Status: new
Priority: high | Milestone: 7.10.3
Component: GHCi | Version: 7.10.1
Resolution: | Keywords:
Operating System: Linux | Architecture: x86_64 (amd64)
Type of failure: None/Unknown | Test Case:
Blocked By: | Blocking:
Related Tickets: | Differential Rev(s):
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Changes (by trommler):
* owner: => trommler
Comment:
Replying to [comment:5 rwbarton]:
> I'm a little worried about whether the obvious fix for this (adding
`-lfoo` to the gcc command line for building the temporary shared objects
for each library `-lfoo` specified on the ghci command line) might cause
#8935 to occur again in some configurations.
The right way to build a shared library would be to add `-lfoo`. Haskell
libraries are linked with `-Bsymbolic` and I wonder if that would indeed
make #8935 come back.
Perhaps it is better to go for option one in my comment:12 and load C
Libraries with `RTLD_GLOBAL` after all.
I'll take a look.
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10458#comment:17>
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