[email protected] writes:
> 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
I found this as well and have been unable to figure out what in the
build system needs to be tweaked. This is ultimately where I gave up on
7.4.
Anyone have any ideas what flags this is built with? It seems that
neither GhcStage2HcOpts nor GhcLibHcOpts make it to the compiler here,
"inplace/bin/ghc-stage1" -H64m -Rghc-timing -v -hide-all-packages -i
-iutils/hsc2hs/. -iutils/hsc2hs/dist-install/build
-iutils/hsc2hs/dist-install/build/autogen -Iutils/hsc2hs/dist-install/build
-Iutils/hsc2
hs/dist-install/build/autogen -optP-include
-optPutils/hsc2hs/dist-install/build/autogen/cabal_macros.h -package
base-4.5.1.0 -package containers-0.4.2.1 -package directory-1.1.0.2 -package
process-1.1.0.1 -X
Haskell98 -XCPP -XForeignFunctionInterface -no-user-package-conf -rtsopts
-odir utils/hsc2hs/dist-install/build -hidir utils/hsc2hs/dist-install/build
-stubdir utils/hsc2hs/dist-install/build -hisuf hi -osuf
o -hcsuf hc -c utils/hsc2hs/./Main.hs -o
utils/hsc2hs/dist-install/build/Main.o
Cheers,
- Ben
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