On 12 October 2005 17:34, Wilhelm B. Kloke wrote:
Simon Marlow [EMAIL PROTECTED] schrieb:
Just doing 'make -k' in ghc/rts should leave all the .hc files
behind, because you already have the -keep-hc-files flag in your
command line, so GHC won't delete the intermediate .hc files even
when the subsequent compilation stage fails.
This doesn't work. The commands don't leve a .hc file behind, even
with make -k.
My apologies: the failure was happening before generation of the .hc
file. The error is generated by this in Cmm.h:
#if SIZEOF_mp_limb_t != SIZEOF_VOID_P
#error mp_limb_t != StgWord: assumptions in PrimOps.cmm are now false
#endif
SIZEOF_mp_limb_t comes from DerivedConstants.h, and SIZEOF_VOID_P comes
from ghcautoconf.h (both in ghc/includes). Both of these files should
be from the target system for a cross-compile; I strongly suspect that
one of them has been overwritten by the host version in your tree.
Sorry that this process is somewhat flaky; we've never got around to
making the build system really do cross-compilation properly, and the
fact that it usually only needs to be done once for any given platform
means there isn't a lot of motivation to do the work.
Cheers,
Simon
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