[GHC] #8376: Static Executable + GHC API (+ Dynamic Linking?) gives Segfault
GHC
ghc-devs
Thu Oct 3 09:03:55 UTC 2013
#8376: Static Executable + GHC API (+ Dynamic Linking?) gives Segfault
----------------------------------+----------------------------------
Reporter: darchon | Owner:
Type: bug | Status: new
Priority: highest | Milestone: 7.8.1
Component: Compiler | Version: 7.7
Resolution: | Keywords:
Operating System: MacOS X | Architecture: x86_64 (amd64)
Type of failure: Runtime crash | Difficulty: Unknown
Test Case: | Blocked By:
Blocking: | Related Tickets:
----------------------------------+----------------------------------
Comment (by darchon):
Replying to [comment:6 simonmar]:
> The problem is not in Haddock, it's the GHC API. GHC's linker is using
dynamic linking even when the program using the GHC API is linked
statically, because it is using the value of `DYNAMIC_GHC_PROGRAMS`, which
is set when GHC is built.
Indeed, I initially noticed the bug in my own program that uses the GHC
API. I just reference `haddock` in the bug report as it is such a widely
used tool.
If the problem is not fixed before the release of 7.8.1, perhaps it could
at least be mentioned in the release notes that it is advised that
executables (transitively) using the GHC API should be linked dynamically?
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8376#comment:7>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
More information about the ghc-tickets
mailing list