An attempt to build the latest version of GHC, using ghc-4.08, gives this
error message:
[...]
/usr/local/bin/ghc -cpp -fglasgow-exts -Rghc-timing -I. -IcodeGen -InativeGe
n -I
parser -iutils:basicTypes:types:hsSyn:prelude:rename:typecheck:deSugar:coreS
yn:s
pecialise:simplCore:stranal:stgSyn:simplStg:codeGen:absCSyn:main:profiling:p
arse
r:usageSP:cprAnalysis:javaGen:nativeGen -recomp -O -fvia-C -c
stgSyn/StgInter
p.lhs -o stgSyn/StgInterp.o -osuf o
stgSyn/StgInterp.lhs:27:
Bad interface file: stgSyn/MCI_make_constr.hi-boot
stgSyn/MCI_make_constr.hi-boot:1 Interface file version error;
Expected 408 found version 409
It looks like some 4.09 specifics have crept into the source base?
Perhaps some nightly test should checkout the latest version, and compile
with the currently accepted official release (4.08.1)?
Andy