Error building ghc on raspberry pi.

[roconnor at theorem.ca]

On Tue, 15 Jan 2013, Thijs Alkemade wrote:

>
> Op 15 jan. 2013, om 17:36 heeft roconnor at theorem.ca het volgende geschreven:
>
>> Okay, I tried:
>>
>> SRC_HC_OPTS        = -H64m -Rghc-timing -optc-mfloat-abi=hard -optc-march=armv6 -optc-mfpu=vfp -optlc=-mattr=+vfp2
>> GhcStage1HcOpts    = -O -fllvm
>> GhcStage2HcOpts    = -O0 -fllvm
>> GhcLibHcOpts       = -O -fllvm -optlc-float-abi=hard
>>
>> and I got the same error at a different build step.  I'm not sure if it is earlier or later.
>>
>> It seems still not everything is using the hard-float ABI.
>>
>> ===--- building final phase
>> make -r --no-print-directory -f ghc.mk phase=final all
>>  HC [stage 1] utils/hsc2hs/dist-install/build/tmp/hsc2hs
>> /usr/bin/ld: error: utils/hsc2hs/dist-install/build/tmp/hsc2hs uses VFP register arguments, utils/hsc2hs/dist-install/build/Main.o does not
>> /usr/bin/ld: failed to merge target specific data of file utils/hsc2hs/dist-install/build/Main.o
> ...
>
> Did you do a `make clean` first? If not, try removing just (some of) the offending .o files, and see if rebuilding just those results in the same error.

I did a make clean first I'm afarid.

-- 
Russell O'Connor                                      <http://r6.ca/>
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