ghc-5.00.2 -fvia-C: undeclared symbols

[Chris Dornan]

Hi,

I am trying to compile TclHaskell (latest on haskell.org) with ghc-5.00.2 on
Redhat 7.1 with an x86 thingie, but run into problems in trying to compile a
low-level module that calls out to C.

ghc -fglasgow-exts -recomp -dcore-lint -syslib concurrent -fvia-C '-#include 
"Check.h"' -c -ohi TclCompatibility.hi TclCompatibilityGhc.hs
/tmp/ghc4365.hc: In function `s141_fast1':
/tmp/ghc4365.hc:157: `END_TSO_QUEUE_closure' undeclared (first use in this 
function)
/tmp/ghc4365.hc:157: (Each undeclared identifier is reported only once
/tmp/ghc4365.hc:157: for each function it appears in.)

I have noticed that ghc-5.00.2 seems to be more reliable with the x86 native
generator but I don't think I can avoid it here as the module is calling out
to C.

Is this a known problem?

Can anyone suggest a work-around?

Cheers,

Chris Dornan
cdornan at arm.com