Hi - would another RPi (or even 2 from tomorrow another one arriving) help?
I can make them accessible (i.e. in our DMZ) - Neil On 15 Jan 2013, at 16:36, rocon...@theorem.ca wrote: > On Mon, 14 Jan 2013, Thijs Alkemade wrote: > >> Op 14 jan. 2013, om 17:30 heeft rocon...@theorem.ca het volgende geschreven: >> >>> On Thu, 10 Jan 2013, Karel Gardas wrote: >>> >>>> >>>> Hmm, are you using Raspbian? I.e. hard-float abi caught my eye in case of >>>> ARMv6/ARM11 chip here... >>>> >>>> I'm afraid LLVM is not well guided in your case so could you be so kind >>>> and test if adding -optlc=-mattr=+vfp2 helps? You need to add it to your >>>> build.mk probably and you will need to rebuild everything again... >>> >>> No change with >>> >>> 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 >>> >>> I still get the error: >>> >>> ===--- building final phase >>> make -r --no-print-directory -f ghc.mk phase=final all >>> LD libraries/ghc-prim/dist-install/build/HSghc-prim-0.3.0.0.o >>> /usr/bin/ld: error: libraries/ghc-prim/dist-install/build/cbits/debug.o >>> uses VFP register arguments, >>> libraries/ghc-prim/dist-install/build/HSghc-prim-0.3.0.0.o does not >>> /usr/bin/ld: failed to merge target specific data of file >>> libraries/ghc-prim/dist-install/build/cbits/debug.o >>> >>> I don't really understand what is going on here. The file >>> libraries/ghc-prim/dist-install/build/HSghc-prim-0.3.0.0.o doesn't even >>> exist, so when I manually run /usr/bin/ld I get: >>> >>> $ /usr/bin/ld libraries/ghc-prim/dist-install/build/HSghc-prim-0.3.0.0.o >>> /usr/bin/ld: cannot find >>> libraries/ghc-prim/dist-install/build/HSghc-prim-0.3.0.0.o: No such file or >>> directory >>> >>> What is make really doing here? >>> >>> My research suggests that this error is a symptom of trying to link >>> something without the hard-float ABI together with something with a >>> soft-float ABI. But I don't know where >>> libraries/ghc-prim/dist-install/build/HSghc-prim-0.3.0.0.o is coming from. >> >> libraries/ghc-prim/dist-install/build/HSghc-prim-0.3.0.0.o is the output ld >> was asked to generate. Apparently, some of the input .o files didn't use VFP >> register arguments, so ld concluded that the output should also not use VFP >> register arguments. But then ld encountered a .o file that did use VFP >> register arguments, and threw an error (something in cbits, so probably >> built with different CFLAGS). >> >> From your flags I'd say you miss -optlc-float-abi=hard. I had it in >> GhcLibHcOpts, but I'm not sure that is the correct way to ensure it is >> passed to everything exactly once. > > 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 > /usr/bin/ld: error: utils/hsc2hs/dist-install/build/tmp/hsc2hs uses VFP > register arguments, utils/hsc2hs/dist-install/build/HSCParser.o does not > /usr/bin/ld: failed to merge target specific data of file > utils/hsc2hs/dist-install/build/HSCParser.o > /usr/bin/ld: error: utils/hsc2hs/dist-install/build/tmp/hsc2hs uses VFP > register arguments, utils/hsc2hs/dist-install/build/DirectCodegen.o does not > /usr/bin/ld: failed to merge target specific data of file > utils/hsc2hs/dist-install/build/DirectCodegen.o > /usr/bin/ld: error: utils/hsc2hs/dist-install/build/tmp/hsc2hs uses VFP > register arguments, utils/hsc2hs/dist-install/build/CrossCodegen.o does not > /usr/bin/ld: failed to merge target specific data of file > utils/hsc2hs/dist-install/build/CrossCodegen.o > /usr/bin/ld: error: utils/hsc2hs/dist-install/build/tmp/hsc2hs uses VFP > register arguments, utils/hsc2hs/dist-install/build/UtilsCodegen.o does not > /usr/bin/ld: failed to merge target specific data of file > utils/hsc2hs/dist-install/build/UtilsCodegen.o > /usr/bin/ld: error: utils/hsc2hs/dist-install/build/tmp/hsc2hs uses VFP > register arguments, utils/hsc2hs/dist-install/build/Common.o does not > /usr/bin/ld: failed to merge target specific data of file > utils/hsc2hs/dist-install/build/Common.o > /usr/bin/ld: error: utils/hsc2hs/dist-install/build/tmp/hsc2hs uses VFP > register arguments, utils/hsc2hs/dist-install/build/C.o does not > /usr/bin/ld: failed to merge target specific data of file > utils/hsc2hs/dist-install/build/C.o > /usr/bin/ld: error: utils/hsc2hs/dist-install/build/tmp/hsc2hs uses VFP > register arguments, utils/hsc2hs/dist-install/build/Flags.o does not > /usr/bin/ld: failed to merge target specific data of file > utils/hsc2hs/dist-install/build/Flags.o > /usr/bin/ld: error: utils/hsc2hs/dist-install/build/tmp/hsc2hs uses VFP > register arguments, utils/hsc2hs/dist-install/build/Paths_hsc2hs.o does not > /usr/bin/ld: failed to merge target specific data of file > utils/hsc2hs/dist-install/build/Paths_hsc2hs.o > /usr/bin/ld: error: utils/hsc2hs/dist-install/build/tmp/hsc2hs uses VFP > register arguments, /tmp/ghc-7.6.1b/rts/dist/build/libHSrts.a(Apply.o) does > not > /usr/bin/ld: failed to merge target specific data of file > /tmp/ghc-7.6.1b/rts/dist/build/libHSrts.a(Apply.o) > /usr/bin/ld: error: utils/hsc2hs/dist-install/build/tmp/hsc2hs uses VFP > register arguments, /tmp/ghc-7.6.1b/rts/dist/build/libHSrts.a(Exception.o) > does not > /usr/bin/ld: failed to merge target specific data of file > /tmp/ghc-7.6.1b/rts/dist/build/libHSrts.a(Exception.o) > /usr/bin/ld: error: utils/hsc2hs/dist-install/build/tmp/hsc2hs uses VFP > register arguments, > /tmp/ghc-7.6.1b/rts/dist/build/libHSrts.a(HeapStackCheck.o) does not > /usr/bin/ld: failed to merge target specific data of file > /tmp/ghc-7.6.1b/rts/dist/build/libHSrts.a(HeapStackCheck.o) > /usr/bin/ld: error: utils/hsc2hs/dist-install/build/tmp/hsc2hs uses VFP > register arguments, /tmp/ghc-7.6.1b/rts/dist/build/libHSrts.a(PrimOps.o) does > not > /usr/bin/ld: failed to merge target specific data of file > /tmp/ghc-7.6.1b/rts/dist/build/libHSrts.a(PrimOps.o) > /usr/bin/ld: error: utils/hsc2hs/dist-install/build/tmp/hsc2hs uses VFP > register arguments, > /tmp/ghc-7.6.1b/rts/dist/build/libHSrts.a(StgMiscClosures.o) does not > /usr/bin/ld: failed to merge target specific data of file > /tmp/ghc-7.6.1b/rts/dist/build/libHSrts.a(StgMiscClosures.o) > /usr/bin/ld: error: utils/hsc2hs/dist-install/build/tmp/hsc2hs uses VFP > register arguments, /tmp/ghc-7.6.1b/rts/dist/build/libHSrts.a(StgStartup.o) > does not > /usr/bin/ld: failed to merge target specific data of file > /tmp/ghc-7.6.1b/rts/dist/build/libHSrts.a(StgStartup.o) > /usr/bin/ld: error: utils/hsc2hs/dist-install/build/tmp/hsc2hs uses VFP > register arguments, /tmp/ghc-7.6.1b/rts/dist/build/libHSrts.a(StgStdThunks.o) > does not > /usr/bin/ld: failed to merge target specific data of file > /tmp/ghc-7.6.1b/rts/dist/build/libHSrts.a(StgStdThunks.o) > /usr/bin/ld: error: utils/hsc2hs/dist-install/build/tmp/hsc2hs uses VFP > register arguments, /tmp/ghc-7.6.1b/rts/dist/build/libHSrts.a(Updates.o) does > not > /usr/bin/ld: failed to merge target specific data of file > /tmp/ghc-7.6.1b/rts/dist/build/libHSrts.a(Updates.o) > /usr/bin/ld: error: utils/hsc2hs/dist-install/build/tmp/hsc2hs uses VFP > register arguments, /tmp/ghc-7.6.1b/rts/dist/build/libHSrts.a(AutoApply.o) > does not > /usr/bin/ld: failed to merge target specific data of file > /tmp/ghc-7.6.1b/rts/dist/build/libHSrts.a(AutoApply.o) > collect2: ld returned 1 exit status > <<ghc: 10689448 bytes, 2 GCs, 95944/95944 avg/max bytes residency (1 > samples), 62M in use, 0.00 INIT (0.00 elapsed), 0.81 MUT (9.41 elapsed), 0.13 > GC (0.13 elapsed) :ghc>> > make[1]: *** [utils/hsc2hs/dist-install/build/tmp/hsc2hs] Error 1 > make: *** [all] Error 2 > > -- > Russell O'Connor <http://r6.ca/> > ``All talk about `theft,''' the general counsel of the American Graphophone > Company wrote, ``is the merest claptrap, for there exists no property in > ideas musical, literary or artistic, except as defined by statute.'' > > _______________________________________________ > Glasgow-haskell-users mailing list > Glasgow-haskell-users@haskell.org > http://www.haskell.org/mailman/listinfo/glasgow-haskell-users _______________________________________________ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org 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